CN113350586B - Anti-infection negative pressure sealing cleaning drainage war wound surface covering device - Google Patents
Anti-infection negative pressure sealing cleaning drainage war wound surface covering device Download PDFInfo
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- CN113350586B CN113350586B CN202110798177.0A CN202110798177A CN113350586B CN 113350586 B CN113350586 B CN 113350586B CN 202110798177 A CN202110798177 A CN 202110798177A CN 113350586 B CN113350586 B CN 113350586B
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- negative pressure
- covering device
- pipe
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- 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
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
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- 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
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- 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
Abstract
The invention discloses an anti-infection negative pressure closed cleaning drainage war wound surface covering device, which comprises: the medical sponge cushion comprises a covering device main body, a negative pressure pipe connector and a medical sponge cushion, wherein a mounting groove is formed in the bottom of the covering device main body, a supporting plate is movably mounted inside the mounting groove, the medical sponge cushion is mounted at the bottom of the supporting plate and is a round-angle rectangular block, the negative pressure pipe connector is mounted at the top of the covering device main body in a penetrating mode, the negative pressure pipe is connected to the top of the negative pressure pipe connector, a mounting plate is mounted at the bottom of the medical sponge cushion, and a flushing pipe is fixed inside the mounting plate. The negative pressure drainage device is connected with an external pipeline through the hose connecting head, so that external flushing liquid medicine can be conveyed into the flushing pipe, the liquid medicine is sprayed out through a plurality of holes formed in the outer wall of the flushing pipe, the wound of a wounded person is flushed, the negative pressure pipe connector can be connected with the negative pressure pipe, and the wound of the wounded person can be drained through the negative pressure pipe.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to an anti-infection negative pressure closed cleaning drainage war wound surface covering device.
Background
The modern high-energy injury during normal combat causes serious skin soft tissue injury and infection, the injury characteristics limit the treatment of covering of skin wound surfaces, conventional internal fixation and the like, especially anaerobic bacteria infection of soft tissues and bones lack effective treatment means, the amputation rate and the disability rate are extremely high, and the method is a great problem in wound treatment. In the prior art, when the war wound surface covering device is used, the war wound surface can not be infected by external bacteria and can not be cleaned and drained, and the using effect is low; when the war wound surface carries out drainage, can not effectually prevent that negative pressure pipe from blockking up. Therefore, there is a need for a negative pressure closed cleansing drainage wound surface covering device that is resistant to infection, and that at least partially solves the problems of the prior art.
Disclosure of Invention
A series of concepts in a simplified form are introduced in the summary section, which is described in further detail in the detailed description section. This summary of the invention is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.
To at least partially solve the above problems, the present invention provides an anti-infective negative pressure closed cleaning drainage war wound surface covering device, comprising: the medical sponge cushion comprises a covering device main body, a negative pressure pipe connector and a medical sponge cushion body, wherein a mounting groove is formed in the bottom of the covering device main body, a supporting plate is movably mounted inside the mounting groove, the negative pressure pipe connector is installed at the top of the covering device main body in a penetrating mode, the negative pressure pipe connector is connected to the top of the negative pressure pipe connector, a mounting plate is installed at the bottom of the medical sponge cushion body, a cleaning spray pipe is fixed inside the mounting plate, and a plurality of cleaning holes are formed in the outer wall of the cleaning spray pipe.
According to the anti-infection negative pressure closed cleaning drainage war wound surface covering device provided by the embodiment of the invention, the supporting plate is a round-angle rectangular block, the bottom of the supporting plate is provided with the medical spongy cushion, the medical spongy cushion is a round-angle rectangular block, and the size of the medical spongy cushion is smaller than that of the supporting plate.
According to the anti-infection covering device for the negative pressure closed cleaning drainage war wound surface, which is disclosed by the embodiment of the invention, the top of the covering device body is provided with the threaded rod in a penetrating manner, the top of the supporting plate is provided with the rotating shaft, and the rotating shaft is fixedly connected with the bottom end of the threaded rod.
According to the anti-infection negative pressure closed cleaning drainage war wound surface covering device provided by the embodiment of the invention, the bottom end of the negative pressure pipe connector is arranged at the bottom of the supporting plate in a penetrating manner, the outer wall of the negative pressure pipe is provided with a plurality of groups of branch pipes which are annular and are connected with the negative pressure pipe through the hard pipe, the bottom of each branch pipe is provided with the connecting pipe, and the connecting pipe is used for communicating the multi-group flow pipes.
According to the anti-infection negative pressure closed cleaning drainage war wound surface covering device provided by the embodiment of the invention, the fixing plates are mounted on the outer walls of the two sides of the covering device main body, the bottoms of the fixing plates are flush with the bottom of the covering device main body, the bottom of each fixing plate is provided with a limiting groove, the inner wall of each limiting groove is fixedly connected with the corresponding adhesive fixing belt, and the adhesive fixing belts are matched with the limiting grooves in size.
According to the anti-infection negative pressure closed cleaning drainage war wound surface covering device provided by the embodiment of the invention, the bottom of the medical spongy cushion is provided with the first groove body, the mounting plate is positioned on the inner side of the first groove body, the bottom of the medical spongy cushion is provided with the second groove body, the second groove body is positioned on the outer side of the first groove body, and the bottom end of the negative pressure pipe connector is positioned on the inner side of the second groove body.
According to the anti-infection negative pressure closed cleaning drainage war wound surface covering device provided by the embodiment of the invention, the top of the covering device main body is provided with the pipe head module in a penetrating manner, and the bottom end of the pipe head module is connected with the cleaning spray pipe.
According to the anti-infection negative pressure closed cleaning drainage war wound surface covering device provided by the embodiment of the invention, the tube head module comprises an upper guide tube, an accelerating component arranged at the bottom of the upper guide tube and a lower guide tube arranged at the bottom of the accelerating component, wherein the accelerating component comprises an outer tube body and an inner accelerating part, the upper end and the lower end of the outer tube body are respectively provided with a first fin plate, the lower end of the upper guide tube is connected with a second fin plate, the upper end of the lower guide tube is connected with a third fin plate, the two first fin plates are respectively and fixedly connected with the second fin plate and the third fin plate, the lower end of the lower guide tube is connected with the cleaning spray tube, and the inner accelerating part is arranged in the outer tube body.
According to the anti-infection negative pressure closed cleaning drainage war wound surface covering device provided by the embodiment of the invention, the inner accelerating part comprises a fourth fin plate connected with the second fin plate, an inner clamping pipe arranged below the fourth fin plate, and an accelerating gasket arranged in the inner clamping pipe, a plurality of vertical clamping grooves are arranged on the inner clamping pipe, clamping claw rods are arranged in the vertical clamping grooves, a clamping groove seat is arranged at the lower part of the inner clamping pipe, the lower ends of the clamping claw rods are clamped with the peripheral wall of the accelerating gasket, so that the accelerating gasket is positioned in the clamping groove seat, an inner guide pipe is arranged in the inner clamping pipe, an inner guide sheet is connected to the upper end of the inner guide pipe, the inner diameter of the inner guide pipe is smaller than that of the upper guide pipe, a clamping sleeve is arranged between the inner clamping pipe and the inner guide pipe, the clamping sleeve is positioned below the inner guide sheet, and a convex groove is arranged on the clamping sleeve, the convex groove has two relative arc inner walls, the upper end of jack catch pole is protruding type to the joint is in convex groove, the upper end of jack catch pole have with the arc inner wall corresponds the arc arch, still be provided with the card hole on the card cover, the card hole is located the top in convex groove, the downthehole horizontal pin that is connected with of card, horizontal pin extends vertical draw-in groove.
According to the anti-infection negative pressure closed cleaning drainage war wound surface covering device provided by the embodiment of the invention, the inner accelerating part further comprises an inner lock sleeve, an inner spring and a fifth fin plate, the inner lock sleeve is screwed on the outer wall of the inner clamping pipe and is positioned below the transverse stop lever, the inner spring is arranged between the inner clamping pipe and the inner guide pipe and is positioned above the clamping sleeve, the fifth fin plate is arranged at the bottom of the inner clamping pipe, and the fifth fin plate is screwed with the fourth fin plate and abuts against the bottom of the accelerating gasket.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the threaded rod penetrates through the top of the covering device main body, the rotating shaft is arranged on the top of the supporting plate and fixedly connected with the bottom end of the threaded rod, the medical spongy cushion is arranged on the bottom of the supporting plate, the supporting plate can be driven to move downwards by rotating the threaded rod, the medical spongy cushion can be driven to cover the wound of the injured person when the supporting plate moves downwards, the wound infection of the injured person is prevented, and the supporting plate can be normally driven to move by the threaded rod capable of rotating the shaft.
2. According to the invention, the pipe head module is connected with an external pipeline, so that external cleaning liquid medicine can be conveyed into the cleaning spray pipe, the liquid medicine is sprayed out through a plurality of cleaning holes formed in the outer wall of the cleaning spray pipe, so that the wound of the wounded is cleaned, the negative pressure pipe connector can be connected with the negative pressure pipe, the wound of the wounded can be drained through the negative pressure pipe, the cleanness of the wound surface is fully maintained, a culture medium for eliminating bacteria is eliminated, local microcirculation is improved, and the wound of the wounded can be quickly healed.
3. The fixing plate can provide an installation position for the adhesive fixing band, the adhesive fixing band can be fixed through the limiting groove and can be adhered to the skin of a wounded person, so that the covering device main body can be fixed on the wound of the wounded person, the adhesive fixing band can be replaced after the covering device main body is used, the medical sponge cushion sponge can be replaced after the covering device main body is used, and the covering device main body can be used again.
4. According to the invention, a plurality of groups of shunt tubes are arranged on the outer wall of the negative pressure tube, the shunt tubes are annular and are connected with the negative pressure tube through the hard tube, the connecting tube is arranged at the bottom of the shunt tube and is communicated with the multi-component flow tube, when the negative pressure tube is blocked, the drained liquid can flow through the shunt tubes, and the liquid in the shunt tubes flows through the connecting tube, so that the normal drainage of the negative pressure tube can be ensured when the negative pressure tube is blocked, and the effective drainage can be maintained.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic bottom view of the present invention;
FIG. 3 is a schematic view of a medical sponge mat according to the invention;
FIG. 4 is a top view of the support plate of the present invention;
FIG. 5 is a schematic view of the structure of the negative pressure tube of the present invention;
FIG. 6 is a schematic view of a cartridge module according to the present invention;
FIG. 7 is a schematic structural view of an inner accelerator according to the present invention;
fig. 8 is an exploded view of a cartridge module according to the present invention;
FIG. 9 is a schematic view of the internal structure of the internal accelerator portion of the present invention;
FIG. 10 is a schematic view of a partial structure of the inner accelerator according to the present invention.
Detailed Description
The present invention is further described in detail below with reference to the drawings and examples so that those skilled in the art can practice the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1 to 5, the present invention provides an anti-infective negative pressure closed cleaning drainage war wound surface covering device, comprising: the medical sponge cushion comprises a covering device body 1, a negative pressure pipe connector 2 and a medical sponge cushion 4, wherein the bottom of the covering device body 1 is provided with a mounting groove 102, a supporting plate 103 is movably mounted inside the mounting groove 102, the supporting plate 103 is a round-angle rectangular block, the bottom of the supporting plate 103 is provided with the medical sponge cushion 4, the medical sponge cushion 4 is a round-angle rectangular block, the size of the medical sponge cushion 4 is smaller than that of the supporting plate 103, the mounting position can be provided for the supporting plate 103 through the mounting groove 102, the supporting plate 103 can be driven to move downwards through rotating a threaded rod 101, and when the supporting plate 103 moves downwards, the medical sponge cushion 4 can be driven to cover the wound of a wounded person, so that the wound infection of the wounded person is prevented;
the top of the covering device body 1 is provided with a negative pressure pipe connector 2 in a penetrating way, the top of the negative pressure pipe connector 2 is connected with a negative pressure pipe 201, the bottom of the medical sponge cushion 4 is provided with a mounting plate 5, the inside of the mounting plate 5 is fixed with a cleaning spray pipe 501, the cleaning nozzle 501 can be fixed by the mounting plate 5, the stability of the cleaning nozzle 501 is ensured, the negative pressure pipe connector 2 can be connected with the negative pressure pipe 201, the wound of the wounded can be drained through the negative pressure pipe 201, the cleanness of the wound surface is fully kept, the culture medium of bacteria is eliminated, the local microcirculation is improved, the wound of the wounded can be quickly healed, through tube head module 6 and external pipe connection, make external washing liquid medicine can carry the inside of wasing spray tube 501, a plurality of cleaning holes 502 blowout that liquid medicine was seted up through wasing spray tube 501 outer wall to wash wounded's wound.
In one embodiment, the threaded rod 101 is installed through the top of the covering device body 1, the rotating shaft 104 is installed on the top of the supporting plate 103, the rotating shaft 104 is fixedly connected with the bottom end of the threaded rod 101, the supporting plate 103 can be driven to move downwards by rotating the threaded rod 101, the medical sponge pad 4 can be driven to cover the wound of the wounded person when the supporting plate 103 moves downwards, the wound infection of the wounded person is prevented, and the threaded rod 101 can normally drive the supporting plate 103 to move through the rotating shaft 104.
In one embodiment, the bottom end of the negative pressure tube connector 2 is installed at the bottom of the support plate 103 in a penetrating manner, a plurality of groups of shunt tubes 202 are installed on the outer wall of the negative pressure tube 201, the shunt tubes 202 are annular and are connected with the negative pressure tube 201 through hard tubes, a connecting tube 203 is installed at the bottom of the shunt tubes 202, the connecting tube 203 penetrates through the groups of shunt tubes 202, the negative pressure tube connector 2 can be connected with the negative pressure tube 201, the wound of the injured person can be drained through the negative pressure tube 201, the wound surface of the injured person can be kept clean sufficiently, a culture medium for eliminating bacteria is eliminated, and local microcirculation is improved, so that the wound of the injured person can be healed quickly, when the negative pressure tube 201 is blocked, the drained liquid can flow through the shunt tubes 202, the liquid in the negative pressure tube 202 can flow through the connecting tube 203, normal drainage of the negative pressure tube 201 can be guaranteed when the wound is blocked, and effective drainage can be maintained.
In one embodiment, the fixing plate 3 is installed on the outer walls of two sides of the covering device body 1, the bottom of the fixing plate 3 is flush with the bottom of the covering device body 1, the bottom of the fixing plate 3 is provided with a limiting groove 301, the inner wall of the limiting groove 301 is fixedly connected with the adhesive fixing band 302, the adhesive fixing band 302 is matched with the limiting groove 301 in size, an installation position can be provided for the adhesive fixing band 302 through the fixing plate 3, the adhesive fixing band 302 can be fixed through the limiting groove 301, the adhesive fixing band 302 can be adhered to the skin of a wounded person, the covering device body 1 can be fixed on the wound of the wounded person, and after the covering device is used, the adhesive fixing band 302 can be replaced, so that the covering device body 1 can be reused.
In one embodiment, the first groove body 401 is opened at the bottom of the medical spongy cushion 4, the mounting plate 5 is located on the inner side of the first groove body 401, the second groove body 402 is opened at the bottom of the medical spongy cushion 4, the second groove body 402 is located on the outer side of the first groove body 401, the bottom end of the negative pressure pipe connector 2 is located on the inner side of the second groove body 402, cleaning liquid medicine sprayed out of the cleaning spray pipe 501 can be used for cleaning the wound of the wounded normally through the first groove body 401, the negative pressure pipe 201 can be used for drainage normally through the second groove body 402, the wound of the wounded can be covered through the medical spongy cushion 4, wound infection is prevented, after the medical spongy cushion 4 is used, and the covering device main body 1 can be used again.
In one embodiment, the outer wall of the cleaning nozzle 501 is provided with a plurality of cleaning holes 502, and the liquid medicine is sprayed out through the plurality of cleaning holes 502 formed in the outer wall of the cleaning nozzle 501, so as to clean the wound of the injured person.
In one embodiment, the top of the covering device body 1 is provided with a pipe head module 6 in a penetrating manner, the bottom end of the pipe head module 6 is connected with the cleaning spray pipe 501, and is connected with an external pipeline through the pipe head module 6, so that external cleaning liquid medicine can be conveyed into the cleaning spray pipe 501, and the liquid medicine is sprayed out through a plurality of cleaning holes formed in the outer wall of the cleaning spray pipe 501, so that the wound of the wounded person is cleaned.
The working principle is that the fixing plate 3 can provide an installation position for the adhesive fixing band 302, the adhesive fixing band 302 can be fixed through the limiting groove 301, the adhesive fixing band 302 can be adhered to the skin of an injured person, the covering device main body 1 can be fixed on the wound of the injured person, the covering device main body is connected with an external pipeline through the pipe head module 6, external cleaning liquid medicine can be conveyed into the cleaning spray pipe 501, the liquid medicine is sprayed out through a plurality of cleaning holes formed in the outer wall of the cleaning spray pipe 501, so that the wound of the injured person is cleaned, the negative pressure pipe connector 2 can be connected with the negative pressure pipe 201, the wound of the injured person can be drained through the negative pressure pipe 201, the cleanness of the wound surface is fully maintained, a culture medium for eliminating bacteria is eliminated, local microcirculation is improved, the wound of the injured person can be rapidly healed, when the negative pressure pipe 201 is blocked, the drained liquid can flow through the shunt pipe 202, the inside liquid of shunt tubes 202 passes through connecting pipe 203 and circulates, guarantees negative pressure pipe 201 when blockking up, drainage that can be normal can drive backup pad 103 downstream through rotating threaded rod 101, can drive medical foam-rubber cushion 4 and cover the wound of hindering the person when backup pad 103 downstream, prevents to hinder the wound infection of person, can normally drive backup pad 103 through pivot 104 threaded rod 101 and remove.
As shown in fig. 6 to 10, in an embodiment, the tube head module 6 includes an upper guide tube 601, an acceleration assembly disposed at the bottom of the upper guide tube 601, and a lower guide tube 602 disposed at the bottom of the acceleration assembly, the acceleration assembly includes an outer tube body 603 and an inner acceleration part, first fins 604 are respectively disposed at the upper end and the lower end of the outer tube body 603, second fins 605 are connected to the lower end of the upper guide tube 601, third fins 606 are connected to the upper end of the lower guide tube 602, the two first fins 604 are respectively fixedly connected to the second fins 605 and the third fins 606, the lower end of the lower guide tube 602 is connected to the cleaning nozzle 501, and the inner acceleration part is disposed in the outer tube body 603;
further, the inner accelerating part comprises a fourth fin 607 connected with the second fin 605, an inner clamping tube 608 arranged below the fourth fin 607, and an accelerating spacer 609 arranged in the inner clamping tube 608, a plurality of vertical clamping grooves 610 are arranged on the inner clamping tube 608, a clamping claw rod 611 is arranged in the vertical clamping groove 610, a clamping groove seat 612 is arranged at the lower part of the inner clamping tube 608, the lower end of the clamping claw rod 611 is clamped with the outer circumferential wall of the accelerating spacer 609, so that the accelerating spacer 609 is positioned in the clamping groove seat 612, an inner guide tube 613 is arranged in the inner clamping tube 608, an inner guide tab 614 is connected to the upper end of the inner guide tube 613, the inner guide tube 613 has an inner diameter smaller than the inner diameter of the upper guide tube 601, a clamping sleeve 615 is arranged between the inner clamping tube 608 and the inner guide tube 613, the clamping sleeve 615 is positioned below the inner guide tab 614, a convex groove 616 is arranged on the clamping sleeve 615, the convex groove 616 is provided with two opposite arc inner walls 617, the upper end of the clamping claw rod 611 is convex and is clamped in the convex groove 616, the upper end of the clamping claw rod 611 is provided with an arc protrusion 618 corresponding to the arc inner walls 617, the clamping sleeve 615 is further provided with a clamping hole 619, the clamping hole 619 is located above the convex groove 616, a transverse stop lever 620 is connected in the clamping hole 619, and the transverse stop lever 620 extends out of the vertical clamping groove 610.
Further, the inner accelerating part further comprises an inner lock sleeve 621, an inner spring 622 and a fifth fin plate 623, the inner lock sleeve 621 is screwed on the outer wall of the inner clamping tube 608 and is located below the transverse stop lever 620, the inner spring 622 is arranged between the inner clamping tube 608 and the inner guide tube and is located above the clamping sleeve 615, the fifth fin plate 623 is arranged at the bottom of the inner clamping tube 608, and the fifth fin plate 623 is screwed with the fourth fin plate and abuts against the bottom of the accelerating pad 609.
The working principle of the technical scheme is as follows: in the embodiment, a structure of the tube head module 6 is provided, the tube head module 6 is used for connecting external equipment for cleaning a wound with the cleaning nozzle 501, preferably, the external equipment is atomized cleaning equipment, so that after the atomized cleaning equipment is connected to the cleaning nozzle 501, in order to prevent reduction of atomization effect, an acceleration pad 609 is designed on the tube head module 6, in order to further increase practicality of the tube head module 6, the tube head module 6 can be provided with acceleration pads 609 of different types, so that the tube head module 6 comprises an upper conduit 601, an acceleration component and a lower conduit 602, wherein the lower end of the upper conduit 601 is connected with a second fin 605, the upper end of the lower conduit 602 is connected with a third fin 606, the acceleration component comprises an outer tube 603 and an inner acceleration part, the upper end and the lower end of the outer tube 603 are provided with first fins 604, and the two first fins 604 are respectively connected with the second fin 605, A third fin 606 for connecting the upper guide pipe 601, the acceleration assembly and the lower guide pipe 602 up and down, wherein the third fin 606 is connected to the support plate 103 at the same time, so that the whole tube head module 6 is stably fixed to the support plate 103, thereby preventing the tube head module 6 from being inclined when external equipment is cleaned;
the inner accelerating part comprises a fourth fin 607, an inner clamping tube 608 and an accelerating shim 609, wherein the fourth fin 607 is also connected with the second fin 605, and the fourth fin is connected with the second fin 605 through a screw and a nut; an inner clamping tube 608 is connected below the fourth fin 607, a plurality of vertical clamping grooves 610 are formed in the inner clamping tube 608, so that the inner clamping tube 608 is divided into a plurality of clamping flap bodies 608a, clamping jaw rods 611 are installed in the vertical clamping grooves 610, a clamping groove seat 612 is arranged at the lower portion of the inner clamping tube 608, an acceleration gasket 609 can be fixed in the clamping groove seat 612 through the plurality of clamping jaw rods 611, an inner guide tube 613 is installed in the inner clamping tube 608, atomized cleaning liquid (not shown) sprayed from the upper guide tube 601 is received through the inner guide tube 613 and an inner guide piece 614, and the inner diameter of the inner guide tube 613 is smaller than that of the upper guide tube 601, so that the atomized cleaning liquid can be accelerated; the acceleration pad 609 is provided with an acceleration hole 609a, and the inner diameter of the acceleration hole 609a is further smaller than the inner diameter of the inner guide tube 613, so that the atomized cleaning liquid can be accelerated, enters the cleaning spray pipe 501 after passing through the acceleration hole 609a, is sprayed out through the cleaning hole 502 on the cleaning spray pipe 501 to perform atomized cleaning on the wound, plays a role in softening blood, and ensures that the blood is changed into a fluid state to easily strip off dirt;
the upper end of the claw rod 611 is connected with a cutting sleeve 615, the cutting sleeve 615 is arranged between the inner clamping tube 608 and the inner guide tube 613 and is positioned below the inner guide vane 614, firstly, a clamping hole 619 is designed on the cutting sleeve 615, a transverse stop rod 620 is connected in the clamping hole 619, the transverse stop rod 620 extends out of the vertical clamping groove 610, so that the cutting sleeve 615 is prevented from rotating in the circumferential direction, meanwhile, the sleeve 615 is provided with a convex groove 616, in order to fix the upper end of the jaw rod 611, the convex groove 616 has two opposite arc inner walls 617, the upper end of the jaw rod 611 is convex, and has an arc-shaped protrusion 618 engaged with the arc-shaped inner wall 617, whereby the jaw lever 611 is fixed in the convex-shaped groove 616, and in order for the inner clamp tube 608 and the jaw bar 611 to further secure the acceleration pad 609, the inner lock sleeve 621 is screwed to the outer wall of the inner bayonet tube 608, that is, the plurality of the snap bodies 608a are brought close to each other, so that the lower end of the pawl bar 611 further accelerates the outer peripheral wall of the spacer 609;
a fifth fin 623 is further designed at the bottom of the inner clamping tube 608, wherein the fifth fin 623 is screwed with the fourth fin 607 above, and the fifth fin 623 abuts against the bottom of the acceleration pad 609; meanwhile, the clamping sleeve 615 is prevented from moving up and down, so that an inner spring 622 is designed between the inner clamping tube 608 and the inner guide tube 613, the inner spring 622 downwards abuts against the clamping sleeve 615, and the inner locking sleeve 621 upwards abuts against a plurality of transverse blocking rods 620, so that the length of the clamping claw rod 611 extending to the bottom of the inner clamping tube 608 can be changed, acceleration gaskets 609 of different types can be installed, and the practicability of the tube head module 6 is improved.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
While embodiments of the invention have been described above, it is not intended to be limited to the details shown, described and illustrated herein, but is to be accorded the widest scope consistent with the principles and novel features herein disclosed, and to such extent that such modifications are readily available to those skilled in the art, and it is not intended to be limited to the details shown and described herein without departing from the general concept as defined by the appended claims and their equivalents.
Claims (8)
1. An anti-infective negative pressure sealing cleaning drainage war wound surface covering device is characterized by comprising: the cleaning device comprises a covering device body (1), a negative pressure pipe connector (2) and a medical sponge cushion (4), wherein a mounting groove (102) is formed in the bottom of the covering device body (1), a supporting plate (103) is movably mounted inside the mounting groove (102), the negative pressure pipe connector (2) penetrates through the top of the covering device body (1), the top of the negative pressure pipe connector (2) is connected with a negative pressure pipe (201), a mounting plate (5) is mounted at the bottom of the medical sponge cushion (4), a cleaning spray pipe (501) is fixed inside the mounting plate (5), and a plurality of cleaning holes are formed in the outer wall of the cleaning spray pipe (501);
a pipe head module (6) penetrates through the top of the covering device main body (1), and the lower end of the pipe head module (6) is connected with the cleaning spray pipe (501);
the pipe head module (6) comprises an upper guide pipe (601), an acceleration component and a lower guide pipe (602), wherein the acceleration component is arranged at the bottom of the upper guide pipe (601), the lower guide pipe (602) is arranged at the bottom of the acceleration component, the acceleration component comprises an outer pipe body (603) and an inner acceleration part, the upper end and the lower end of the outer pipe body (603) are respectively provided with a first fin plate (604), the lower end of the upper guide pipe (601) is connected with a second fin plate (605), the upper end of the lower guide pipe (602) is connected with a third fin plate (606), the first fin plate (604) is respectively fixedly connected with the second fin plate (605) and the third fin plate (606), and the lower end of the lower guide pipe (602) is connected with the cleaning spray pipe (501).
2. The anti-infection negative pressure sealing cleaning drainage war wound surface covering device as claimed in claim 1, wherein the support plate (103) is a rounded rectangular block, the medical spongy cushion (4) is mounted at the bottom of the support plate (103), the medical spongy cushion (4) is a rounded rectangular block, and the medical spongy cushion (4) is smaller than the support plate (103).
3. The anti-infection negative pressure closed cleaning drainage war wound surface covering device is characterized in that a threaded rod (101) is installed at the top of the covering device body (1) in a penetrating mode, a rotating shaft (104) is installed at the top of the supporting plate (103), and the rotating shaft (104) is fixedly connected with the bottom end of the threaded rod (101).
4. The anti-infection negative pressure closed cleaning drainage warfare wound surface covering device is characterized in that the bottom end of the negative pressure pipe connector (2) is installed at the bottom of the supporting plate (103) in a penetrating mode, multiple groups of shunt pipes (202) are installed on the outer wall of the negative pressure pipe (201), the shunt pipes (202) are annular and connected with the negative pressure pipe (201) through hard pipes, a connecting pipe (203) is installed at the bottom of each shunt pipe (202), and the multiple groups of shunt pipes (202) are communicated through the connecting pipe (203).
5. The anti-infection negative pressure closed cleaning drainage war wound surface covering device as claimed in claim 1, wherein the fixing plates (3) are mounted on the outer walls of the two sides of the covering device body (1), the bottoms of the fixing plates (3) are flush with the bottom of the covering device body (1), the bottom of the fixing plate (3) is provided with a limiting groove (301), the inner wall of the limiting groove (301) is fixedly connected with a viscous fixing band (302), and the viscous fixing band (302) is matched with the size of the limiting groove (301).
6. The anti-infection negative pressure sealing cleaning drainage war wound surface covering device as claimed in claim 1, wherein a first groove body (401) is formed in the bottom of the medical spongy cushion (4), the mounting plate (5) is located on the inner side of the first groove body (401), a second groove body (402) is formed in the bottom of the medical spongy cushion (4), the second groove body (402) is located on the outer side of the first groove body (401), and the bottom end of the negative pressure pipe connector (2) is located on the inner side of the second groove body (402).
7. The anti-infective negative pressure closed cleaning drainage war wound surface covering device according to claim 1, characterized in that the inner acceleration part is arranged in the outer tube body (603), the inner acceleration part comprises a fourth fin plate (607) connected to the second fin plate (605), an inner clamping tube (608) arranged below the fourth fin plate (607), and an acceleration pad (609) arranged in the inner clamping tube (608), a plurality of vertical clamping grooves (610) are arranged on the inner clamping tube (608), a clamping claw rod (611) is arranged in each vertical clamping groove (610), a clamping groove seat (612) is arranged at the lower part of the inner clamping tube (608), the lower end of each clamping claw rod (611) is clamped with the outer peripheral wall of the acceleration pad (609), so that the acceleration pad (609) is arranged in the clamping groove seat (612), an inner guide tube (613) is arranged in the inner clamping tube (608), an inner guide vane (614) is connected to an upper end of the inner guide duct (613), and an inner diameter of the inner guide duct (613) is smaller than an inner diameter of the upper guide duct (601), a cutting sleeve (615) is arranged between the inner clamping tube (608) and the inner guide tube (613), the cutting sleeve (615) is positioned below the inner guide vane (614), a convex groove (616) is arranged on the cutting sleeve (615), the convex groove (616) is provided with two opposite arc-shaped inner walls (617), the upper end of the clamping claw rod (611) is convex, and is clamped in the convex groove (616), the upper end of the clamping claw rod (611) is provided with an arc-shaped bulge (618) corresponding to the arc-shaped inner wall (617), the card sleeve (615) is also provided with a card hole (619), the card hole (619) is positioned above the convex groove (616), horizontal pin (620) is connected in calorie hole (619), horizontal pin (620) extend vertical draw-in groove (610).
8. The anti-infective negative pressure closed cleaning drainage war wound surface covering device according to claim 7, characterized in that the inner acceleration part further comprises an inner lock sleeve (621), an inner spring (622) and a fifth fin plate (623), the inner lock sleeve (621) is screwed on the outer wall of the inner clamping tube (608) below the transverse bar (620), the inner spring (622) is arranged between the inner clamping tube (608) and the inner conduit (613) and above the clamping sleeve (615), the fifth fin plate (623) is arranged at the bottom of the inner clamping tube (608), and the fifth fin plate (623) is screwed with the fourth fin plate (607) and abuts against the bottom of the acceleration pad (609).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110798177.0A CN113350586B (en) | 2021-07-15 | 2021-07-15 | Anti-infection negative pressure sealing cleaning drainage war wound surface covering device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110798177.0A CN113350586B (en) | 2021-07-15 | 2021-07-15 | Anti-infection negative pressure sealing cleaning drainage war wound surface covering device |
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| CN113350586A CN113350586A (en) | 2021-09-07 |
| CN113350586B true CN113350586B (en) | 2022-07-22 |
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| CN202110798177.0A Active CN113350586B (en) | 2021-07-15 | 2021-07-15 | Anti-infection negative pressure sealing cleaning drainage war wound surface covering device |
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| CN (1) | CN113350586B (en) |
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| Publication number | Publication date |
|---|---|
| CN113350586A (en) | 2021-09-07 |
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