CN114887138B - Clinical surface of a wound degassing unit that uses of department of general surgery - Google Patents
Clinical surface of a wound degassing unit that uses of department of general surgery Download PDFInfo
- Publication number
- CN114887138B CN114887138B CN202210509492.1A CN202210509492A CN114887138B CN 114887138 B CN114887138 B CN 114887138B CN 202210509492 A CN202210509492 A CN 202210509492A CN 114887138 B CN114887138 B CN 114887138B
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- surrounding
- wound
- wound surface
- main body
- side edge
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- 238000002682 general surgery Methods 0.000 title claims abstract description 14
- 238000007872 degassing Methods 0.000 title claims description 4
- 239000007788 liquid Substances 0.000 claims abstract description 73
- 230000001681 protective effect Effects 0.000 claims abstract description 32
- 239000007921 spray Substances 0.000 claims abstract description 18
- 230000002093 peripheral effect Effects 0.000 claims abstract description 9
- 238000005086 pumping Methods 0.000 claims abstract description 6
- 230000000007 visual effect Effects 0.000 claims abstract description 6
- 239000013039 cover film Substances 0.000 claims description 62
- 238000001179 sorption measurement Methods 0.000 claims description 28
- 230000008878 coupling Effects 0.000 claims description 17
- 238000010168 coupling process Methods 0.000 claims description 17
- 238000005859 coupling reaction Methods 0.000 claims description 17
- 238000004659 sterilization and disinfection Methods 0.000 claims description 10
- 230000008602 contraction Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- 241000252254 Catostomidae Species 0.000 claims description 6
- 239000013013 elastic material Substances 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 239000011159 matrix material Substances 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 abstract description 48
- 230000000249 desinfective effect Effects 0.000 abstract description 30
- 230000001954 sterilising effect Effects 0.000 abstract description 10
- 239000000645 desinfectant Substances 0.000 abstract description 7
- 238000011010 flushing procedure Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 15
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 10
- 239000000243 solution Substances 0.000 description 8
- 238000005406 washing Methods 0.000 description 7
- 239000012530 fluid Substances 0.000 description 5
- 239000010408 film Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000002504 physiological saline solution Substances 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000002421 anti-septic effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000011012 sanitization Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229940126672 traditional medicines Drugs 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0279—Cannula; Nozzles; Tips; their connection means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0266—Stands, holders or storage means for irrigation devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0279—Cannula; Nozzles; Tips; their connection means
- A61M3/0283—Cannula; Nozzles; Tips; their connection means with at least two inner passageways, a first one for irrigating and a second for evacuating
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0279—Cannula; Nozzles; Tips; their connection means
- A61M3/0287—Cannula; Nozzles; Tips; their connection means with an external liquid collector
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M35/00—Devices for applying media, e.g. remedies, on the human body
- A61M35/20—Non-portable devices, e.g. spraying booths
Abstract
The invention discloses a wound surface sterilizing device for clinical department of general surgery, which comprises a nozzle for flushing and sterilizing a wound surface, a cleaning and sterilizing liquid supply device for supplying cleaning liquid and sterilizing liquid to the nozzle, and a leakage-proof surrounding module communicated with the outlet end of the nozzle, wherein the leakage-proof surrounding module is used for covering the area and/or space of the wound surface of a patient so as to prevent spray or liquid sprayed by the nozzle from leaking outwards; the leakage-proof surrounding module comprises a wound surrounding structure, a visual protective cover, wherein the wound surrounding structure is used for being tightly attached to the peripheral skin of a wound of a patient, one end of the visual protective cover is tightly connected with the wound surrounding structure, the other end of the visual protective cover is communicated with the nozzle, a liquid outlet used for extracting liquid in a surrounding area of the wound surrounding structure is arranged on the wound surrounding structure, and the liquid outlet is connected with the liquid pumping device. The anti-leakage surrounding module surrounds the wound surface of the patient, the patient does not need to be moved when the wound surface is cleaned and disinfected, and the cleaning liquid and the disinfectant cannot wet and pollute the bed sheet or the clothes of the patient, so that the cleaning and disinfecting work is labor-saving and convenient.
Description
Technical Field
The invention relates to the field of medical equipment, in particular to a wound surface disinfection device for clinical use in general surgery.
Background
In general surgery, it is often necessary to disinfect a patient's body wound to prevent cross-infection or other complications. The traditional medicines for cleaning and disinfecting the wound surface in clinical department of general surgery comprise normal saline, hydrogen peroxide, alcohol, iodine, and the like, the normal saline and other cleaning liquids are used for flushing and matched with a mode of clamping disinfection cotton through forceps or using a cotton stick to be dipped with disinfectant for disinfecting, when the mode is used for disinfecting the wound surface, the cotton stick needs to be replaced frequently, and the operation is troublesome and the cleaning and disinfecting efficiency is low.
The utility model provides a patient wound surface cleaning device of prior art CN113694290B, is including holding a section of thick bamboo, wherein, the interior top fixed mounting who holds a section of thick bamboo has drive division, the bottom fixedly connected with mounting disc of holding a section of thick bamboo, the mounting groove has been seted up in the top of mounting disc, the mounting groove is the outside vortex form shape of follow center spiral, still includes the installation circle piece, the rotation of drive division drive installation circle piece, installation circle piece fixed mounting is in the output of drive division, the first limiting plate of outer wall fixedly connected with of installation circle piece, first limiting groove has been seted up in the top of first limiting plate, the inner wall sliding connection in first limiting groove has first transfer line. The invention can clean and disinfect the wound surface of the patient from the center to the outside through the cooperation of the structures, and the cleaning and disinfecting process is more convenient. However, the invention has some problems that the surface wound surface is only disinfected when the invention is used for disinfecting, the deep wound surface cannot be thoroughly disinfected, and the disinfection mode needs to consume a large amount of cleaning solution and is easy to drip and pollute the environment when a large amount of disinfectant is dipped.
The present invention has been made to solve the above problems occurring in the art.
The foregoing discussion of the background art is intended to facilitate an understanding of the present invention only. This discussion is not an admission or admission that any of the material referred to was common general knowledge.
Disclosure of Invention
The invention aims to provide a wound surface sterilizing device for general surgery clinic aiming at the defects existing at present.
In order to overcome the defects in the prior art, the invention adopts the following technical scheme:
the utility model provides a clinical wound degassing unit of using of department of general surgery, includes the nozzle that is used for washing and disinfecting the wound, provides cleaning and disinfecting liquid supply unit of cleaning solution and antiseptic solution for the nozzle, with the leak protection surrounding module of the exit end intercommunication of nozzle, leak protection surrounding module is used for covering the regional and/or the space that patient's wound is located in order to prevent spraying or the liquid of nozzle blowout from leaking outward; the leakage-proof surrounding module comprises a wound surrounding structure, one end of the wound surrounding structure is tightly attached to the peripheral skin of a wound of a patient, the other end of the wound surrounding structure is tightly connected with a visual protective cover communicated with the nozzle, a liquid outlet used for extracting liquid in a surrounding area of the wound surrounding structure is arranged on the wound surrounding structure, and the liquid outlet is connected with the liquid pumping device.
Furthermore, the wound surface surrounding structure can adjust the surrounding size and the surrounding shape of the wound surface surrounding structure according to the size and the shape of the wound surface of a patient; the enclosure size and the enclosure shape of the one end of the shield can be adapted to the enclosure size and the enclosure shape of the wound enclosure.
Further, the wound surface surrounding structure is made of elastic materials and comprises a strip-shaped main body, a clamping connector arranged at one longitudinal end of the main body, a negative pressure adsorption layer which is arranged on one side of the main body and is used for being tightly adsorbed on the skin of a patient, a first connecting structure which is arranged on the other side of the main body opposite to the one side and is used for being tightly connected with the protective cover, and a clamping structure which is arranged on the other side of the main body opposite to the one side and is used for being combined with the clamping connector to form a surrounding shape of the wound surface surrounding structure; the first coupling structure and the clamping structure are oppositely arranged along the longitudinal direction of the main body on the other side of the main body, the clamping connector is arranged on the longitudinal extension surface of the other side of the main body, and the main body of the wound surface surrounding structure is provided with the liquid outlet on one side close to the clamping connector.
Further, the protective cover comprises a flexible cover film made of transparent waterproof materials, the cover film comprises 4 sides, the four sides of the cover film are respectively a first side, a second side, a third side and a fourth side, the first side is opposite to the second side, and the third side is opposite to the fourth side; the cover film is provided with a bendable clamping belt along the first side edge; the clamping band can be jointed on the first coupling structure of the wound surface surrounding structure, or the clamping band can be clung to the first coupling structure of the wound surface surrounding structure; the side parts of the third side edge and the fourth side edge of the cover film are mutually overlapped and connected to form an enclosing form of the cover film; the protective cover comprises a first magnet and a second magnet which are attracted to each other; the first magnet and the second magnet are mutually matched along the direction from the first side edge to the second side edge of the cover film, and are used for enabling part or all of overlapped areas after the corresponding side parts of the third side edge and the fourth side edge are overlapped and connected to be in seamless tight connection.
Further, a contraction ring is arranged on the second side edge of the cover film, and the contraction band is used for contracting the second side edge of the cover film; the spray nozzle sprays spray or liquid into the protective cover through the contraction ring and then reaches the wound surface of the patient.
Further, the nozzle is detachably and tightly connected with the shrink ring through a second coupling structure.
The beneficial effects obtained by the invention are as follows:
1. the cleaning and disinfecting liquid supply device supplies the cleaning liquid and the disinfecting liquid to the nozzle, so that the cleaning and disinfecting processes are integrally realized, and the cleaning and disinfecting efficiency is higher; the spray nozzle is arranged to conveniently flush and disinfect the wound surface of the patient, so that the wound surface is cleaner to clean and disinfect.
2. The anti-leakage surrounding module is arranged to surround the wound surface of the patient, so that the patient can clean and disinfect the wound surface without moving the body, and in the cleaning and disinfecting process, the cleaning liquid and the disinfecting liquid can not wet and pollute the bed sheet or the clothes of the patient, so that the cleaning and disinfecting operation of the wound surface is labor-saving and convenient; wherein:
the leakage-proof enclosing module adopts a wound surface enclosing structure to enclose the peripheral skin of the wound surface of a patient, so that liquid in the wound surface area cannot flow outwards, the wound surface of the patient can be soaked in cleaning liquid and disinfectant, and the cleaning and disinfectant is better in cleaning and disinfecting effects; the protective cover is arranged to be matched with the wound surface surrounding structure and the nozzle, so that the nozzle cannot be sprayed out of the protective cover in the working process, the protective cover is visible, and an operator can conveniently know the wound surface condition at any time in the cleaning process;
the wound surface surrounding structure is made of elastic materials, the main body of the wound surface surrounding structure is provided with a strip shape, so that the main body can conveniently surround the wound surface of a patient according to the shape of the wound surface of the patient, and the negative pressure adsorption layer is arranged to realize tight connection with the peripheral skin of the wound surface of the patient;
the cover film of the protective cover is a flexible soft film, so that the cover film can be matched with the surrounding size and the surrounding shape of the wound surface surrounding structure conveniently; the first magnet and the second magnet are arranged to conveniently realize the fixation of the enclosure form of the cover film, namely the enclosure tightness;
the second side edge of the shrinkage cover film is shrunk by the shrinkage ring, so that the matching work of the nozzle and the cover film is facilitated.
3. Through set up the leakage fluid dram on the surface of a wound surrounding structure to and the drawing liquid device of being connected with the leakage fluid dram, conveniently wash the surface of a wound and sterile contaminated liquid is discharged, and can not cause the pollution.
Drawings
The invention will be further understood from the following description taken in conjunction with the accompanying drawings. The components in the figures are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the embodiments. Like reference numerals designate corresponding parts throughout the different views.
FIG. 1 is a schematic diagram of the components of one embodiment of the present invention.
Fig. 2 is a schematic view of an embodiment of a wound bed enclosure of the present invention.
Fig. 3 is a top view of fig. 2 of the present invention.
FIG. 4 is a schematic view of one embodiment of a shield of the present invention.
Fig. 5 is a schematic diagram of the working steps of an embodiment of the present invention.
Reference numerals illustrate: 1-a main body; 2-clamping joints; 3-a first connection structure; 4-clamping structure; 401-a cavity; 402-solid connection blocks, 403-lumens; 5-an adsorption layer; 501-sucking disc; 502-convex ring; 6, a protective cover; 7-masking film; 701-a first side; 702-a second side; 703-a third side; 704-fourth side; 705-overlap region; 8-clamping bands; 9-a first magnet; 10-shrink ring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the following examples thereof; it is noted that the specific embodiments described herein are for purposes of illustration only and are not intended to be limiting. Other systems, methods, and/or features of the present embodiments will be or become apparent to one with skill in the art upon examination of the following detailed description. And the terms describing the positional relationship in the drawings are merely for illustrative purposes and are not to be construed as limiting the present patent, and specific meanings of the terms can be understood by those of ordinary skill in the art according to specific circumstances.
Embodiment one:
the utility model provides a clinical wound surface disinfection device for general surgery department, as shown in figure 1, including the nozzle that is used for washing and disinfecting the wound surface, provide the cleaning and disinfecting liquid supply unit of cleaning solution and antiseptic solution for the nozzle, with the leak protection surrounding module of exit end intercommunication of nozzle, the leak protection surrounding module is used for covering the regional and/or the space that patient's wound surface is located in order to prevent spraying or liquid that the nozzle spouted from leaking outward; the leakage-proof surrounding module comprises a wound surrounding structure, one end of the wound surrounding structure is tightly attached to the peripheral skin of a wound of a patient, the other end of the wound surrounding structure is tightly connected with a visual protective cover 6 communicated with the nozzle, a liquid outlet for extracting liquid in a surrounding area of the wound surrounding structure is arranged on the wound surrounding structure, and the liquid outlet is connected with a liquid pumping device. The liquid pumping device comprises a conveying pump, and the liquid pumping device conveys cleaning liquid and sterilizing liquid to the nozzle through the conveying pump. In one embodiment, the number of the nozzles includes a plurality of nozzles, the plurality of nozzles are all connected with the cleaning and disinfecting liquid supply device, and the cleaning and disinfecting liquid supply device can provide different cleaning and disinfecting liquids for different nozzles, such as physiological saline, hydrogen peroxide, iodophor and other cleaning and disinfecting liquids for flushing and disinfecting wound surfaces respectively. In another embodiment, the cleaning and disinfecting liquid device comprises a plurality of liquid tanks for storing different cleaning and/or disinfecting liquids, and the nozzles can be respectively connected with the different liquid tanks.
The wound surface surrounding structure can adjust the surrounding size and the surrounding shape of the wound surface surrounding structure according to the size and the shape of the wound surface of a patient; the envelope size and the envelope shape of the one end of the protective cover 6 can be adapted to the envelope size and the envelope shape of the wound bed envelope.
The wound surface surrounding structure is made of elastic materials, preferably, the wound surface surrounding structure is made of food-grade or medical-grade elastic materials, such as silica gel materials. As shown in fig. 2 and 3, the wound surface surrounding structure comprises an elongated bendable main body 1, a clamping connector 2 arranged at one longitudinal end of the main body 1, a negative pressure adsorption layer 5 arranged on one side of the main body 1 and used for being tightly adsorbed on the skin of a patient, a first coupling structure arranged on the other side of the main body 1 opposite to the one side and used for being tightly connected with the protective cover 6, and a clamping structure 4 arranged on the other side of the main body 1 opposite to the one side and used for being combined with the clamping connector 2 to form a surrounding shape of the wound surface surrounding structure; as shown in fig. 3, on the other side of the main body 1, the first coupling structure and the clamping structure 4 are disposed longitudinally opposite along the main body 1, and the clamping connector 2 is disposed above a longitudinally extending surface of the other side of the main body 1, that is, the clamping connector 2 is located on the same side as the clamping structure 4 with respect to the main body 1; the wound surface surrounding structure can be integrally formed or formed by detachably connecting a plurality of sections; the main body 1 of the wound surface surrounding structure is provided with the liquid outlet at one side close to the clamping connector 2.
The protective cover 6 comprises a flexible cover film 7 made of transparent waterproof material, preferably, the cover film 7 is made of food-grade or medical-grade flexible transparent waterproof material, such as a transparent soft film made of PVC, PE, TPU and the like; the cover film 7 comprises 4 sides, the four sides of the cover film 7 are a first side 701, a second side 702, a third side 703 and a fourth side 704, respectively, the first side 701 is opposite to the second side 702, and the third side 703 is opposite to the fourth side 704; the cover film 7 is provided with a bendable clamping band 8 along the first side 701; the clamping band 8 can be jointed on the first coupling structure of the wound surface surrounding structure, or the clamping band 8 can be clung to the first coupling structure of the wound surface surrounding structure; the third side 703 and the fourth side 704 of the cover film 7 are overlapped and connected to form an enclosure shape of the cover film 7, as shown in fig. 4; the shield 6 comprises a first magnet 9 and a second magnet which are attracted to each other; the first magnet 9 and the second magnet are matched with each other along the direction from the first side 701 to the second side 702 of the cover film 7, so as to enable the corresponding side parts of the third side 703 and the fourth side 704 to be in overlapping connection, and then to enable part or all of the overlapping area 705 to be in seamless tight connection. In one embodiment, the first magnets 9/second magnets are fixed on the third side 703 or the fourth side 704 of the cover film 7, the number of the second magnets/first magnets 9 includes several groups, the several groups of second magnets/first magnets 9 are spaced from the fourth side 704 toward the third side 703, and the first magnets 9/second magnets and each group of second magnets/first magnets 9 are disposed along the first side 701 toward the second side 702. In another embodiment, the first magnet 9 and the second magnet are both independently disposed relative to the flexible cover film 7, i.e., the first magnet 9 and the second magnet can be separated from the flexible cover film 7. In one embodiment, the first magnet 9 and the second magnet each comprise a plurality of magnetic sheets, and the plurality of magnetic sheets are closely connected through flexible materials to form a strip-shaped first magnet 9 or second magnet; the length of both the elongated first magnet 9 and the elongated second magnet is equal to or greater than the shortest distance between the first side 701 and the second side 702 of the flexible cover film 7.
In one embodiment, the cover film 7 has a rectangular structure, as shown in fig. 4, and shows an enclosing form when the cover film has a rectangular structure; in another embodiment, the cover film 7 has a trapezoid structure; in yet another embodiment, the cover membrane 7 is in a ring-shaped configuration (one of which is broken) or in a section of a ring-shaped configuration. When the cover film is of the trapezoid structure or the annular structure, the short bottom edge of the trapezoid structure and the short arc edge of the annular structure are the second side edge of the cover film.
In one embodiment, the nozzle may spray cleaning and sanitizing fluids directly through the enclosure formed by the second side 702 of the cover film 7 into the patient's wound within the enclosure 6, and in another embodiment, a shrink band 10 is provided on the second side 702 of the cover film 7 for shrinking the second side 702 of the cover film 7; referring to fig. 4, there is shown an embodiment in which the shrink wrap 10 is provided on the second side 702 and cooperates with the second side 702, wherein the shrink wrap 10 does not yet shrink the second side 702; the nozzle sprays spray or liquid into the protective cover 6 through the contraction ring 10 and reaches the wound surface of the patient.
In one embodiment, the nozzle is freely connected to the shrink ring 10, and in another embodiment, the nozzle is detachably and tightly connected to the shrink ring 10 by a second coupling structure. The second coupling structure may be a standard coupling and may be configured to secure the nozzle to the shrink ring 10 via a friction fit, a taper fit, a snap fit, or other means known in the art.
Embodiment two: this embodiment is a further description of the above embodiment, and it should be understood that this embodiment includes all the foregoing technical features and is further specifically described:
the utility model provides a clinical wound disinfection device for general surgery department, on the other side of the main body 1, as shown in fig. 2 and 3, the clamping structure 4 comprises a plurality of cavities 401 arranged at intervals along the longitudinal direction of the main body 1, a solid connecting block 402 arranged between adjacent cavities 401, and a cavity tube 403 arranged on the solid connecting block 402 and used for communicating two adjacent cavities 401; the clamping head 2 can be clamped on the cavity tube 403 to form an enclosed shape of the wound surface enclosing structure, and the clamping head 2 seals off two adjacent corresponding cavities 401 at the cavity tube 403 in an airtight manner.
As shown in fig. 2, the negative pressure adsorption layer 5 includes a plurality of suction cups 501 provided on a surface of the one side of the main body 1, the suction cups 501 being arranged at intervals or in a matrix along a longitudinal direction of the main body 1; the negative pressure adsorption layer 5 further comprises a convex ring 502 arranged along the outer edge of the surface of the one side of the main body 1, the convex ring 502 is perpendicular to the surface of the one side of the main body 1, the convex ring 502 surrounds all the suckers 501, the surface of the sucker 501 opposite to the one side of the main body 1 has a first preset height, the surface of the convex ring 502 opposite to the one side of the main body 1 has a second preset height, and the first preset height is larger than the second preset height, namely, when adsorption work is not performed, the sucker 501 protrudes relative to the convex ring 502. The axle center of the sucker 501 is provided with a through hole, the through hole penetrates through the main body 1 and then is communicated with the cavity 401 of the clamping structure 4, and the cavity 401 of the clamping structure 4 is connected with a negative pressure generating device; the cavity 401 of the clamping structure 4, which is close to the clamping connector 2, is connected with the negative pressure generating device.
In one embodiment, the negative pressure generating device is a vacuum pump; in another embodiment, the negative pressure generating device comprises a balloon and an air duct, a gas one-way valve for air outlet is arranged on the balloon, and the balloon is communicated with the cavity 401 near the clamping connector 2 through the air duct.
In one embodiment, the first coupling structure is a clamping slot (fig. 3 shows an embodiment of the first coupling structure as a clamping slot) arranged along the longitudinal direction of the main body 1, and the clamping band 8 can be inserted into the clamping slot to connect the cover film 7 with the main body 1; still further, a third magnet may be disposed in the clamping slot, and a fourth magnet that attracts the third magnet is disposed on the clamping belt 8, so as to further enhance the connection strength between the clamping belt 8 and the clamping slot.
Embodiment III: this embodiment is a further description of the above embodiment, and it should be understood that this embodiment includes all the foregoing technical features and is further specifically described:
the working steps of the wound surface disinfection device for general surgery clinic are as shown in fig. 5, comprising:
s1, surrounding a wound surface of a patient by using a leakage-proof surrounding module:
s11, an operator uses a wound surface surrounding structure to surround the wound surface of a patient: starting a negative pressure generating device, enabling the negative pressure adsorption layer 5 of the main body 1 to surround along the skin around the wound surface, enabling the clamping structure 4 to be positioned at the inner side of the surrounding ring relative to the first connecting structure, pressing the negative pressure adsorption layer 5 during surrounding to enable the sucker 501 of the negative pressure adsorption layer 5 to be adsorbed on the skin of a patient, enabling the sucker 501 to shrink towards the convex ring 502 to enable the convex ring 502 to be tightly attached to the skin of the patient, and enabling the clamping connector 2 to be clamped on the clamping structure 4 to complete surrounding; wherein,
when the negative pressure generating device is a vacuum pump, the vacuum pump starts to work, and when the sucker 501 is pressed, the sucker 501 automatically adsorbs on the skin of a patient under the negative pressure of the vacuum pump;
when the negative pressure generating device uses the air bag to perform negative pressure work, the air bag is firstly flattened, and then the sucker 501 is pressed, and as the air check valve of the air bag only can enable the air bag to give out air, the dry and flattened air bag can generate negative pressure suction force on the sucker 501;
s12, an operator connects the protective cover 6 with the wound surface surrounding structure: fixing a clamping band 8 of a flexible cover film 7 of a protective cover 6 on a first connecting structure of the wound surface surrounding structure along the surrounding shape of the wound surface surrounding structure, mutually overlapping and connecting the side parts of a third side 703 and a fourth side 704 of the flexible cover film 7 to form the surrounding shape of the cover film 7, mutually matching a first magnet 9 and a second magnet along the direction of the first side 701 to the second side 702 of the cover film 7, and realizing seamless and tight connection of part or all overlapped areas 705 after overlapping and connecting the corresponding side parts of the third side 703 and the fourth side 704;
s13, the operator contracts the second side 702 of the flexible cover film 7: the second side 702 of the flexible cover film 7 is shrunk with a shrink loop 10;
s2, cleaning and draining the wound surface by an operator:
s21, selecting a required cleaning solution and/or disinfection solution and a corresponding nozzle according to the requirement, aligning the nozzle to the wound surface of a patient through the contraction ring 10, and draining by using a draining device after cleaning or disinfection is finished; in one embodiment, the method comprises the steps of:
s211, an operator firstly selects a nozzle for providing physiological saline to aim at the wound surface of a patient for spray washing, and the physiological saline is soaked on the wound surface for a first preset time; then an operator uses a liquid discharge device to discharge liquid, so that physiological saline which is used for soaking the wound surface of a patient is discharged through a liquid discharge port;
s212, an operator selects a nozzle for providing hydrogen peroxide to aim at the wound surface of the patient for spray washing, and the hydrogen peroxide is soaked on the wound surface for a second preset time; then an operator uses a liquid discharge device to discharge liquid, so that hydrogen peroxide soaking the wound surface of the patient is discharged through the liquid discharge port;
s213, the operator selects a nozzle for normal saline to aim at the wound surface of the patient again for spray washing, and simultaneously uses the liquid discharge device to discharge liquid during spray washing, and stops spray washing and stops working of the liquid discharge device after third preset time;
s214, an operator selects a nozzle for providing the iodophor to be aligned to the wound surface of the patient, so that the iodophor is coated on the wound surface of the patient;
s3, after cleaning and disinfection are finished, an operator releases the enclosure of the leakage-proof enclosure module on the wound surface of the patient: the contraction of the contraction ring 10 is released, the connection between the protective cover 6 and the wound surface surrounding structure is released, and the wound surface surrounding structure is carefully pulled out from the skin of the patient.
In summary, according to the wound surface sterilizing device for clinical use in general surgery, the cleaning liquid and the sterilizing liquid are provided for the nozzle through the cleaning liquid supplying device, so that the cleaning and sterilizing processes are integrally realized, and the cleaning and sterilizing efficiency is higher. The spray nozzle is arranged to conveniently flush and disinfect the wound surface of the patient, so that the wound surface is cleaner to clean and disinfect. The anti-leakage surrounding module is arranged to surround the wound surface of the patient, so that the patient can clean and disinfect the wound surface without moving the body, and in the cleaning and disinfecting process, the cleaning liquid and the disinfecting liquid can not wet and pollute the bed sheet or the clothes of the patient, so that the cleaning and disinfecting operation of the wound surface is labor-saving and convenient; wherein: 1) The leakage-proof enclosing module adopts a wound surface enclosing structure to enclose the peripheral skin of the wound surface of a patient, so that liquid in the wound surface area cannot flow outwards, the wound surface of the patient can be soaked in cleaning liquid and disinfectant, and the cleaning and disinfectant is better in cleaning and disinfecting effects; the protective cover 6 is arranged to be matched with the wound surface surrounding structure and the nozzle, so that the nozzle is ensured not to be sprayed out of the protective cover 6 in the working process, the protective cover 6 is visible, and an operator can conveniently know the wound surface condition at any time in the cleaning process; 2) The wound surface surrounding structure is made of elastic materials, the main body 1 of the wound surface surrounding structure is provided with long strips, the main body 1 is convenient to surround according to the shape of a wound surface of a patient, and the negative pressure adsorption layer 5 is arranged to realize tight connection with the peripheral skin of the wound surface of the patient; 3) The cover film 7 of the protective cover 6 is a flexible soft film, so that the cover film 7 can be matched with the surrounding size and the surrounding shape of the wound surface surrounding structure conveniently; the provision of the first magnet 9 and the second magnet facilitates the fixation of the enclosure form of the cover film 7, i.e. the tightness of the enclosure. By providing the shrink ring 10 to shrink the second side 702 of the cover film 7, the cooperation of the nozzle and the cover film 7 is facilitated. Through set up the leakage fluid dram on the surface of a wound surrounding structure to and the drawing liquid device of being connected with the leakage fluid dram, conveniently wash the surface of a wound and sterile contaminated liquid is discharged, and can not cause the pollution. The negative pressure adsorption layer 5 is provided with the sucking disc 501 protruding relative to the convex ring 502, so that the adsorption strength between the sucking disc 501 and the skin is stronger, and the sucking disc 501 adsorbed with the skin can be retracted into the convex ring 502, so that the convex ring 502 is tightly attached to the skin, the tight connection between the negative pressure adsorption layer 5 and the skin is ensured, and the outflow of liquid from a wound area is prevented; by the structure that the negative pressure adsorption layer 5 is connected with the clamping structure 4 and the clamping structure 4 is connected with the negative pressure generating device, the adsorption capacity of the negative pressure adsorption layer 5 is better ensured; the cavity 403 of the clamping structure 4 clamped on the main body 1 by the clamping connector 2 ensures the air tightness of the clamping structure 4 connected with the negative pressure adsorption layer 5 when the main body 1 changes into an enclosed form, namely, the air tightness of the negative pressure adsorption layer 5, thereby ensuring the adsorption force of the negative pressure adsorption layer 5. The first magnet 9 and the second magnet are formed into a long strip shape by a plurality of magnetic sheets which are closely connected through flexible materials, so that the first magnet 9 and the second magnet can be completely bent, and the flexible first magnet 9 and the second magnet are matched with the flexible cover film 7, so that the nozzle is convenient to approach or separate from the wound surface of a patient in the working process.
While the invention has been described above with reference to various embodiments, it should be understood that many changes and modifications can be made without departing from the scope of the invention. That is, the methods, systems and devices discussed above are examples. Various configurations may omit, replace, or add various procedures or components as appropriate. For example, in alternative configurations, the methods may be performed in a different order than described, and/or various components may be added, omitted, and/or combined. Moreover, features described with respect to certain configurations may be combined in various other configurations, such as different aspects and elements of the configurations may be combined in a similar manner. Furthermore, as the technology evolves, elements therein may be updated, i.e., many of the elements are examples, and do not limit the scope of the disclosure or the claims. And it is understood that various changes and modifications may be made by those skilled in the art after reading the description of the invention, and such equivalent changes and modifications are intended to fall within the scope of the invention as defined in the appended claims.
Claims (1)
1. Clinical surface of a wound degassing unit that uses of department of general surgery, its characterized in that: the anti-leakage surrounding module is used for covering the area and/or the space where the wound surface of a patient is located so as to prevent spray or liquid sprayed by the nozzle from leaking outwards; the anti-leakage surrounding module comprises a wound surrounding structure which is tightly attached to the peripheral skin of the wound of a patient, a visual protective cover, one end of which is tightly connected with the wound surrounding structure, and the other end of which is communicated with the nozzle, wherein the wound surrounding structure is provided with a liquid outlet for extracting liquid in a surrounding area of the wound surrounding structure,the row The liquid port is connected with the liquid pumping device;
the wound surface surrounding structure can adjust the surrounding size and the surrounding shape of the wound surface surrounding structure according to the size and the shape of the wound surface of a patient; the enclosure size and enclosure shape of the one end of the shield can be adapted to the enclosure size and enclosure shape of the wound enclosure;
the wound surface surrounding structure is made of elastic materials and comprises a strip-shaped main body, a clamping connector arranged at one longitudinal end of the main body, a negative pressure adsorption layer which is arranged on one side of the main body and is used for being tightly adsorbed on the skin of a patient, a first connecting structure which is arranged on the other side of the main body opposite to the one side and is used for being tightly connected with the protective cover, and a clamping structure which is arranged on the other side of the main body opposite to the one side and is used for being combined with the clamping connector to form a surrounding form of the wound surface surrounding structure; the first coupling structure and the clamping structure are oppositely arranged along the longitudinal direction of the main body on the other side of the main body, the clamping connector is arranged on the longitudinal extension surface of the other side of the main body, and the main body of the wound surface surrounding structure is provided with the liquid outlet on one side close to the clamping connector;
the clamping structure comprises a plurality of cavities, solid connecting blocks and cavity pipes, wherein the cavities are longitudinally arranged along the main body at intervals, the solid connecting blocks are arranged between adjacent cavities, and the cavity pipes are arranged on the solid connecting blocks and used for communicating the two adjacent cavities; the clamping connector can be clamped on the cavity tube to enable the wound surface surrounding structure to form a surrounding shape, and the clamping connector is used for hermetically isolating two corresponding adjacent cavities at the cavity tube;
the negative pressure adsorption layer comprises a plurality of suckers arranged on the surface of one side of the main body, and the suckers are arranged at intervals along the longitudinal direction of the main body or are arranged in a matrix manner; the negative pressure adsorption layer further comprises a convex ring arranged along the outer edge of the surface of the one side of the main body, the convex ring is perpendicular to the surface of the one side of the main body, the convex ring surrounds all the suckers, the suckers have a first preset height relative to the surface of the one side of the main body, the convex ring has a second preset height relative to the surface of the one side of the main body, and the first preset height is larger than the second preset height, namely, when adsorption work is not performed, the suckers protrude relative to the convex ring; the axial center of the sucker is provided with a through hole, the through hole penetrates through the main body and then is communicated with the cavity of the clamping structure, and the cavity of the clamping structure is connected with a negative pressure generating device; the cavity close to the clamping joint in the clamping structure is connected with the negative pressure generating device;
the protective cover comprises a flexible cover film made of a transparent waterproof material, the cover film comprises 4 side edges, the four side edges of the cover film are respectively a first side edge, a second side edge, a third side edge and a fourth side edge, the first side edge is opposite to the second side edge, and the third side edge is opposite to the fourth side edge; the cover film is provided with a bendable clamping belt along the first side edge; the clamping band can be jointed on the first coupling structure of the wound surface surrounding structure, or the clamping band can be clung to the first coupling structure of the wound surface surrounding structure; the side parts of the third side edge and the fourth side edge of the cover film are mutually overlapped and connected to form an enclosing form of the cover film; the protective cover comprises a first magnet and a second magnet which are attracted to each other; the first magnet and the second magnet are mutually matched along the direction from the first side edge to the second side edge of the cover film, and are used for enabling part or all of overlapped areas after the corresponding side parts of the third side edge and the fourth side edge are overlapped and connected to be in seamless tight connection;
a shrink ring is arranged on the second side edge of the cover film and used for shrinking the second side edge of the cover film; the spray nozzle sprays spray or liquid into the protective cover through the contraction ring and then reaches the wound surface of the patient; the nozzle and the contraction ring are tightly connected in a detachable mode through a second coupling structure;
the wound surface disinfection device for general surgery clinic comprises the following working steps:
s11, surrounding a wound surface of a patient by using a wound surface surrounding structure: starting a negative pressure generating device to enable a negative pressure adsorption layer of a main body to surround along the peripheral skin of a wound surface, enabling a clamping structure to be positioned at the inner side of a surrounding ring relative to a first connecting structure, pressing the negative pressure adsorption layer during surrounding to enable a sucker of the negative pressure adsorption layer to be adsorbed on the skin of a patient, enabling the sucker to shrink towards a convex ring to enable the convex ring to be tightly attached to the skin of the patient, and enabling a clamping connector to be clamped on the clamping structure to complete surrounding; wherein,
when the negative pressure generating device is a vacuum pump, the vacuum pump starts to work, and the suction cup automatically adsorbs on the skin of a patient under the negative pressure of the vacuum pump when the suction cup is pressed;
when the negative pressure generating device uses the air bag to carry out negative pressure work, the air bag is firstly flattened, and then the sucker is pressed, and as the air check valve of the air bag only can enable the air bag to give out air, the dry and flat air bag can generate negative pressure suction to the sucker;
s12, an operator connects the protective cover with the wound surface surrounding structure: fixing a clamping belt of a flexible cover film of a protective cover on a first connecting structure of the wound surface surrounding structure along the surrounding shape of the wound surface surrounding structure, mutually overlapping and connecting side parts of a third side edge and a fourth side edge of the flexible cover film to form the surrounding shape of the cover film, mutually matching a first magnet and a second magnet along the first side edge to the second side edge of the cover film, and realizing seamless and tight connection in part or all overlapping areas after overlapping and connecting the corresponding side parts of the third side edge and the fourth side edge;
s13, the operator contracts the second side edge of the flexible cover film: the second side of the flexible cover film is shrunk using a shrink loop.
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Address after: 473000 Nanyang Second People's Hospital, No. 66 Jianshe Middle Road, Wancheng District, Nanyang City, Henan Province Patentee after: Chen Lintao Country or region after: China Address before: Nanyang Second People's Hospital, No. 66 Jianshe Middle Road, Wancheng District, Anyang City, Henan Province 473000 Patentee before: Chen Lintao Country or region before: China |