CN109620603B - Medical intravenous injection operation platform - Google Patents
Medical intravenous injection operation platform Download PDFInfo
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- CN109620603B CN109620603B CN201811531059.8A CN201811531059A CN109620603B CN 109620603 B CN109620603 B CN 109620603B CN 201811531059 A CN201811531059 A CN 201811531059A CN 109620603 B CN109620603 B CN 109620603B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G12/00—Accommodation for nursing, e.g. in hospitals, not covered by groups A61G1/00 - A61G11/00, e.g. trolleys for transport of medicaments or food; Prescription lists
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0075—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by spectroscopy, i.e. measuring spectra, e.g. Raman spectroscopy, infrared absorption spectroscopy
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/48—Other medical applications
- A61B5/4887—Locating particular structures in or on the body
- A61B5/489—Blood vessels
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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
- A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
- A61M21/02—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis for inducing sleep or relaxation, e.g. by direct nerve stimulation, hypnosis, analgesia
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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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/1414—Hanging-up devices
- A61M5/1415—Stands, brackets or the like for supporting infusion accessories
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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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/52—Arm-rests
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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
- A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
- A61M2021/0005—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus
- A61M2021/0022—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus by the tactile sense, e.g. vibrations
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a medical intravenous injection operation platform, which comprises an intravenous injection platform, wherein a medical garbage recycling box is arranged at the lower part of the intravenous injection platform, at least one intravenous injection area is arranged on the table top of the intravenous injection platform, a transfusion support, a blood vessel display and a blood vessel display support connected with the blood vessel display are also arranged on the table top of the intravenous injection platform beside the intravenous injection area, the intravenous injection area can comprise a hand back intravenous injection area and/or a child injection area, the arrangement of the injection area can be adjusted according to the actual condition of a hospital, the hand back intravenous injection area is provided with an arm placing frame and a hand support, a skin irritation interference device is arranged on the hand support, and the child injection area is provided with a headrest and a lying cushion. The exercise device can improve the working efficiency, is beneficial to standardizing the intravenous infusion management, improves the satisfaction degree of patients on medical services, can prevent the patients from loosing the mind, and disperses the attention of the patients to the needle insertion part, thereby relieving the pain.
Description
The technical field is as follows:
the invention relates to the field of medical instruments, in particular to a medical intravenous injection operating platform.
Background art:
intravenous infusion is a routine nursing technique operation that clinical nurses must master, though seemingly simple, needs to be repeatedly operated in the practice of clinical nursing work to master the skill of venipuncture needle insertion. In the treatment process, if the operation is proper, the pain of the patient can be effectively relieved, the working efficiency can be improved, the satisfaction of the patient can be improved, and the doctor-patient dispute can be reduced. For patients suffering from various chronic diseases and old and weak people, the vein puncture needle insertion difficulty is higher due to the small and superficial veins of the back of the hand, the little subcutaneous fat, poor elasticity and the lack of tissue supporting activity of blood vessels; for infants, especially newborns, scalp veins are rich, branches are numerous, and veins are superficial, are not suitable for sliding and are easy to fix, so that limb movement and nursing of children are facilitated.
When a hand back venipuncture needle is inserted, the hands or the whole body of a patient are trembled due to excessive tension, which brings trouble to the clinical nurse to smoothly carry out intravenous injection, so that the clinical nurse needs to know the general condition of the patient firstly, evaluate the psychological condition of the patient, spend a little time to patiently soothe the patient, and smooth the tension, and when an influenza circulation stage is carried out every year, particularly a large hospital, the number of people who queue up for transfusion is increased, and the stress of the clinical nurse is thought to be large due to the tension of the patient. When the scalp venipuncture needle insertion is operated, the head of a child is fixed to greatly help whether the needle insertion is successful, the child generally lies on the back, the head of the child is lifted, and the two sides of the head of the child are respectively fixed by assistance of family members or other nurses, the knee joints of the child are pressed to avoid the kicking action of the child to influence the needle insertion, the crying and screaming of the child often causes the family members to feel hearty and distracted by the nurses, and once the needle insertion fails, the family members arouse emotions.
In addition, the transfusion environment is too depulgent to disperse the attention of the patient to the puncture, so that the emotional tension and the puncture pain are increased easily. Therefore, the attention of the patient to the transfusion part can be properly dispersed in the transfusion process, the pain is reduced, and the rehabilitation of the patient is facilitated.
The invention content is as follows:
the invention provides a medical intravenous injection operation platform special for carrying out venipuncture needle insertion in infusion treatment, which solves the problems in the prior art.
The technical scheme adopted by the invention for solving the technical problems is as follows: a medical intravenous injection operation platform comprises an intravenous injection platform, wherein a medical garbage recycling box is arranged at the lower part of the intravenous injection platform, at least one intravenous injection area is arranged on the table top of the intravenous injection platform, and a transfusion support, a blood vessel display instrument and a blood vessel display instrument support connected with the blood vessel display instrument are further arranged on the table top of the intravenous injection platform beside the intravenous injection area; the intravenous injection area comprises a hand back intravenous injection area, the hand back intravenous injection area comprises an arm placing rack and a hand bracket, the arm placing rack is at least provided with an arm placing groove, and the hand bracket comprises two vertical plates butted with one end of the arm placing rack and an auxiliary support positioned between the two vertical plates; the hand rest is provided with a skin irritation interference device, and the skin irritation interference device comprises: the USB charging device comprises a main body, a charging device and a control device, wherein the main body comprises an open accommodating body and a sealing cover matched with the opening of the accommodating body and used for sealing the accommodating body, and a USB charging interface and a button switch are arranged on the accommodating body; the supporting body is a rectangular plate installed in the accommodating body, a limiting groove for limiting the bearing is formed in the center of the supporting body, and skin stimulation piece installation holes are uniformly distributed around the limiting groove at two ends of the supporting body; the skin stimulation piece comprises a cylindrical silica gel body, the cylindrical silica gel body is fixed in the skin stimulation piece mounting hole, a massage body with a massage head penetrates through a cavity of the cylindrical silica gel body, the upper end of the massage body is connected with one end of a spring, the other end of the spring is connected with a pressing cover, and the peripheral side part of the upper end of the pressing cover is glued with the upper end of the cylindrical silica gel body; the power part comprises a micro motor, a gear pair and a cam disc, the gear pair comprises a driving bevel gear connected with an output shaft of the micro motor and a driven bevel gear meshed with the driving bevel gear, the cam disc is fixedly connected with a transmission shaft of the driven bevel gear, an end surface shaft of the cam disc is matched with an inner ring of the bearing, and an outer ring of the bearing is matched with the limiting groove; the fixing piece comprises a top plate and side plates, the upper ends of the side plates are clamped on the two sides of the top plate, and a motor groove for fixing the micro motor is formed in the top plate; the top plate is also provided with a battery jar for installing a rechargeable battery; the lower end of the accommodating body is provided with a massage hole for the lower end of the massage body to extend out and a damping tray for supporting the end face of the outer ring of the bearing, the inner peripheral side of the accommodating body is provided with an edge strip lapped with the supporting body, and the lower end of the side plate is abutted against the supporting body; the curve contour at the lower end of the cam disc is contacted with the upper end surface of the pressing cover to form a high pair; the cam disk simultaneously acts on at least one press cap and presses down the press cap. In the device, the venipuncture needle insertion is carried out at a special intravenous injection table, and medical waste generated in the process is timely returned into a special medical waste recycling bin, so that subsequent medical waste classification and treatment are conveniently carried out, and medical waste is prevented from being mixed into household waste. The garbage recycling bin can be further spatially subdivided according to the type of medical garbage, such as a disposable syringe, an infusion tube and other infectious garbage bins; and a disposable syringe needle and other injurious garbage boxes. The infusion support is arranged on the table surface of the injection table, so that the infusion bag can be conveniently hung; the vein display instrument carries out vein projection, makes the vein visual, can assist the nurse quick, pinpoint the periphery vein position when carrying out the venipuncture to the patient, especially has very big help when carrying out the venipuncture to the difficult patient that shows of peripheral blood vessels such as old man, children, obesity person, improves the success rate of pricking once. The patient who needs to carry out back of the hand intravenous route infusion can place little arm in the recess of arm rack, and the palm can be put and assist and prop and do the fist form. The hand and the arm of the patient are powerfully supported by the arrangement of the technical scheme, and the tension of the patient can be relieved. A skin stimulation interference device is introduced on an intravenous injection table, the skin is contacted with a certain rhythm and action to generate stimulation interference effect, the skin is intermittently and slightly contacted with the skin to stimulate epidermal nerves of the skin, the patient is relaxed in the mood by comfortable feeling, and the attention of the patient to a needle insertion part is dispersed, so that the pain feeling is relieved.
The second technical scheme of the invention is that on the basis of the first technical scheme, the blood vessel display instrument bracket comprises a supporting tube with a base and an adjusting tube which is rotatably connected with the supporting tube, wherein the base of the supporting tube is fixed on the intravenous injection table, and one end of the adjusting tube is fixedly connected with an accommodating seat used for locking the blood vessel display instrument. The angle of the adjusting tube in the device can be adjusted according to the requirement, so that the blood vessel display instrument is in a proper position.
According to a third technical scheme, on the basis of the second technical scheme, the accommodating seat comprises an accommodating groove for accommodating the blood vessel display instrument, the cross section of the accommodating groove is trapezoidal, a lock hole is formed in the accommodating seat, the top end of a bolt is rotatably connected with a rectangular locking plate, the lower end of the bolt extends out of the lock hole and is sequentially screwed with a guide nut and a threaded hole of an outer hexagonal sleeve in a lock handle, the guide nut is fixed at the lower end of the accommodating seat, the lock handle is sleeved with the outer hexagonal sleeve, and the rotating center line of the lock handle is coincident with the center line of the bolt. This setting for the blood vessel display appearance can conveniently be fixed in the holding tank, thereby converts current hand-held type blood vessel display appearance into non-handheld equipment, makes things convenient for medical personnel to carry out other operations such as venipuncture needle insertion.
According to a fourth technical scheme, on the basis of the first technical scheme, sliding grooves are formed in the two vertical plates respectively, two ends of the auxiliary support form moving pairs with the sliding grooves respectively, and end heads of two ends of the auxiliary support are in interference fit with stop blocks respectively. Considering the difference of the arm length and the palm size between the adult and the child, the auxiliary support can move linearly along the sliding groove, so that the patient can adjust the auxiliary support to a comfortable position according to the condition of the patient.
A fifth technical scheme of the present invention is that, on the basis of the fourth technical scheme, the auxiliary support is provided with a latch, the latch includes a lock pin with a lock cap and a lock sleeve fixed in the auxiliary support, the lower end of the lock cap is a lock groove, the upper end of the lock sleeve is provided with a plurality of elastic arc-shaped lock flaps, the lock flaps extend out of the upper surface of the auxiliary support, the lower end of the lock pin is fixedly connected with a wedge-shaped lock wedge, a wedge groove is arranged on the lower groove wall of the chute along the width direction of the chute, and when the lock groove is buckled with the lock flap, the front end of the lock wedge is extruded into the wedge groove. Partial patient probably has the trend of withdrawing the arm because painful sense during the acupuncture, and supplementary the propping can remove relative the spout, still needs relative spout locking, and reliable auxiliary facilities can help the patient to carry out positive self psychological suggestion, eliminates the sense of fear to the acupuncture.
A sixth technical means of the present invention is that, based on the first technical means, the intravenous injection region further comprises a pediatric injection region, and the pediatric injection region comprises a headrest and a lying cushion on the intravenous injection table. The arrangement is beneficial to the family members to assist the child to keep a proper body position, and is convenient for medical staff to perform the needle insertion. The intravenous injection table of the device is provided with two areas for intravenous injection of the back of the hand and the scalp, one medical care worker can arrange a proper body position and operate in the corresponding area according to the needs, medical care workers can be respectively configured in each area, and the medical care workers in the two areas can mutually assist. Therefore, the device is beneficial to improving the working efficiency, standardizing the intravenous infusion management and improving the satisfaction degree of patients on medical services.
A seventh technical solution of the present invention is that, on the basis of the first technical solution, the skin irritation interference device further includes a rechargeable battery and a PCB board, and the PCB board is mounted on the support body. This setting reduces and stimulates the interior wiring of interference device at the skin, improves the stability of circuit work.
An eighth technical means of the present invention is the iv table according to the first technical means, wherein the iv table is provided with a storage groove. The receiving groove can be used for placing articles such as disinfectant, cotton swabs, infusion cards, pens, tourniquets and the like.
Description of the drawings:
the above-described aspects of the invention will be apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural diagram of a medical intravenous injection operating platform according to an embodiment of the present invention.
Fig. 2 is a front view of the receiving seat in the embodiment of the present invention.
Fig. 3 is a top view of the receptacle in an embodiment of the invention.
Fig. 4 is a cross-sectional view taken along line a-a of fig. 3.
Fig. 5 is a schematic structural diagram of a hand rest in an embodiment of the present invention.
Fig. 6 is a front view of a partial structure of the hand bracket of fig. 5.
Fig. 7 is a cross-sectional view of the hand bracket of fig. 5.
Fig. 8 is a perspective view of a lock sleeve of the hand bracket in an embodiment of the present invention.
Fig. 9 is an exploded perspective view of a skin irritation disturbing unit in an embodiment of the present invention.
Fig. 10 is a structural view of a support body and a skin-stimulating member in the skin-irritation interfering device according to the embodiment of the present invention.
Fig. 11 is a cross-sectional view of a skin irritant in an embodiment of the invention.
Fig. 12 is a block diagram of a power unit and a fixing unit in the skin irritation disturbing unit according to the embodiment of the present invention.
In the figure, 1, a hand back intravenous injection area, 11, an arm placing rack, 111, an arm placing groove, 12, a hand bracket, 121, a vertical plate, 1211, a sliding groove, 1212, a wedge groove, 122, an auxiliary support, 1221, a stop, 13, a lock, 131, a lock cap, 132, a lock pin, 133, a lock wedge, 134, a lock sleeve, 1341 and a lock flap;
2. a child injection area 21, a headrest 22 and a lying cushion;
3. a medical waste recycling bin;
4. a transfusion stand;
5. the blood vessel display instrument comprises a blood vessel display instrument bracket 51, an accommodating seat 511, an accommodating groove 512, a bolt 513, a locking plate 514, a guide nut 515, an outer hexagonal sleeve 516, a locking handle 517, a magnetic block 52, an adjusting pipe 53 and a supporting pipe;
6. a blood vessel display instrument;
7. skin irritation interfering device 711, accommodating body 712, sealing cover 713, USB charging interface 714, button switch 715, tray 716, massage hole 72, support body 721, rectangular plate 722, limit groove 73, skin irritation piece 731, cylindrical silica gel body 732, massage body 733, massage head 734, spring 735, pressing cover 74, power piece 741, micro motor 742, driving bevel gear 743, driven bevel gear 744, cam plate 745, bearing 75, fixing piece 751, top plate 7511, battery groove 7512, motor groove 752, side plate;
8. a receiving groove.
The specific implementation mode is as follows:
in order to clearly explain the technical features of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings. In the description of the present invention, it is to be understood that the terms "center", "top", "bottom", "inside", "outside", "upper", "lower", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
As shown in fig. 1, the medical intravenous injection operation platform according to the embodiment of the present invention includes an intravenous injection platform, a medical waste recycling bin 3 is disposed at a lower portion of the intravenous injection platform, two intravenous injection areas are disposed on a table top of the intravenous injection platform, and a T-shaped infusion support 4, a blood vessel display instrument 6 and a blood vessel display instrument support 5 connected to the blood vessel display instrument 6 are installed between the two intravenous injection areas.
The venipuncture needle insertion is carried out at a special intravenous injection table, and medical waste generated in the process is collected in a special medical waste recycling bin 3 in time, so that the medical waste can be classified and treated conveniently. The medical waste recycling bin 3 can also be spatially subdivided according to the type of medical waste, for example, a disposable syringe, a transfusion tube and the like can be put into an infectious waste bin; the needle of the disposable syringe and the like are put into a sharp instrument box and the like. The T-shaped infusion support 4 is convenient for hanging the infusion bag.
The vein display instrument 6 is used for carrying out vein projection, veins are visualized, a nurse can be assisted to rapidly and accurately position the position of peripheral veins when carrying out vein puncture on a patient, particularly, the vein display instrument is helpful for old people, children, patients with the peripheral veins which are not easy to expose, such as obese people and the like, the one-time success rate of needle insertion is improved, the vein display instrument 6 can be selected from AccuVein AV400 vein positioning instruments of AccuVein company in the United states, or infrared blood vessel imaging instruments Vivo500 pushed out by micro-light medical instrument technology Limited company in China, or a VeinSight series handheld blood vessel imaging instrument of Bologou (Wuhan) science and technology Limited company, such as VS 400. The blood vessel display instruments irradiate the surface of the skin of a human body by using an infrared laser technology, acquire digital information of the epidermal vein of the human body by utilizing the difference characteristic of hemoglobin in blood and near infrared light absorption rate of superficial skin tissues of the human body, then carry out accurate two-dimensional radiography on information such as the position and the structure of the blood vessel by using a biological image processing system and an identification technology, and finally present the angiography image of the blood vessel on the surface of the skin of the human body in real time and accurately by using a micro-projection technology, thereby realizing the real-time navigation function of the subcutaneous vein, and helping medical workers to evaluate the real-time condition of the peripheral vein before, during and after puncture to the maximum extent.
The selectable blood vessel display instrument 6 is handheld, so that the blood vessel display instrument can be mounted on the matched blood vessel display instrument bracket 5, and the use is more convenient. The blood vessel display instrument bracket 5 in the embodiment, as shown in fig. 1 and 2, specifically, comprises a support tube 53 with a base and an adjusting tube 52 rotatably connected with the support tube 53, wherein the base of the support tube 53 is fixed on the intravenous injection table, and one end of the adjusting tube 52 is fixedly connected with a containing seat 51 for locking the blood vessel display instrument 6. The angle of the adjusting tube 52 in the device can be adjusted according to the requirement, so that the blood vessel display instrument is in a proper position.
As shown in fig. 3 and 4, the accommodating seat 51 includes an accommodating groove 511 for accommodating the blood vessel display instrument, the cross section of the accommodating groove 511 is trapezoidal, the accommodating seat 51 is provided with a locking hole, the top end of the bolt 512 is rotatably connected with a rectangular locking plate 513, the lower end of the bolt 512 extends out of the locking hole to be sequentially screwed with a threaded hole of a guide nut 514 and a threaded hole of an outer hexagonal sleeve 515, the guide nut 514 is fixed at the lower end of the accommodating seat 51, the outer hexagonal sleeve 515 is sleeved in a locking handle 516, and the rotation center line of the locking handle 516 is coincident with the center line of the bolt 512. The blood vessel display instrument 6 is placed in the accommodating seat 51, the locking handle 516 is rotated, the bolt 512 moves upwards along the guide nut 514 and rotates, the top end of the bolt 512 is rotatably connected with the rectangular locking plate 513, the rectangular locking plate 513 moves upwards along with the bolt 512, so that the blood vessel display instrument 6 is lifted upwards, and the width of the accommodating groove 511 is continuously reduced from bottom to top due to the fact that the cross section of the accommodating groove 511 is trapezoidal, so that the blood vessel display instrument 6 is clamped and locked. The lock handle 516 and the outer hexagonal sleeve 515 are sleeved, the lock handle 516 can be taken down after rotating for one circle and then sleeved for one circle again, and two small magnetic blocks 517 are symmetrically arranged on the outer edge of the upper end of the lock handle 516, so that the lock handle 516 is attracted to the lower end face of the guide nut 514 when not in use. The beneficial effect of this setting lies in, blood vessel display instrument 6 can conveniently be fixed in holding tank 511 to convert current hand-held type blood vessel display instrument 6 to non-hand-held equipment, it is more convenient when medical personnel carry out operations such as vein puncture needle insertion.
As shown in fig. 5, the intravenous injection area includes an arm placing rack 11 and a hand bracket 12, the arm placing rack 11 at least has an arm placing groove 111, and the hand bracket 12 includes two vertical plates 121 butted with one end of the arm placing rack 11 and an auxiliary support 122 located between the two vertical plates 121. The two vertical plates 121 are respectively provided with a sliding slot 1211, two ends of the auxiliary support 122 respectively form a sliding pair with the sliding slot 1211, and two end heads of the auxiliary support 122 are respectively in interference fit with a stopper 1221. The arm placing frame 11 can also be internally provided with a positioning pad. The patient who needs to carry out the intravenous route infusion of back of the hand can place the little arm in arm placement groove 111, and the palm can be put and make the fist shape on supplementary supporting 122. The hand and the arm of the patient are powerfully supported by the arrangement of the technical scheme, and the tension of the patient can be relieved. Considering the difference between the length of the arms and the size of the palms of the adult and the child, the auxiliary brace 122 can move linearly along the slide groove 1211, so that the patient can adjust the auxiliary brace 122 to a comfortable position according to his or her own condition.
As shown in fig. 6, 7 and 8, the auxiliary support 122 is provided with a latch 13, the latch 13 includes a lock pin 132 with a lock cap 131 and a lock sleeve 134 fixed in the auxiliary support 122, a lower end of the lock cap 131 is a lock slot, an upper end of the lock sleeve 134 is provided with a plurality of elastic arc-shaped lock flaps 1341, the lock flaps 1341 extend out of an upper surface of the auxiliary support 122, a wedge-shaped lock wedge 133 is fixedly connected to a lower end of the lock pin 132, and a wedge slot 1212 is formed on a lower slot wall of the slide slot 1211 along a width direction of the slide slot 1211. Some patients may have a tendency to withdraw their arms due to pain during the insertion, the auxiliary support 122 can move relative to the sliding groove 1211, and needs to be locked relative to the sliding groove 1211, and reliable auxiliary facilities can help the patients to make positive psychological hint, so as to eliminate the fear of the insertion. Specifically, the locking cap 131 is pulled upward, the patient holds the auxiliary stay 122 and moves the auxiliary stay to a comfortable position along the sliding slot 1211, and then presses the locking cap 131 downward, so that the locking slot at the lower end of the locking cap 131 is engaged with the locking lobe 1341 at the upper end of the locking sleeve 134, the locking wedge 133 at the lower end of the locking pin 132 is pressed into the wedge slot 1212, that is, the locking wedge 133 is wedged into the wedge slot 1212, and the auxiliary stay 122 can maintain a stationary locking state by means of the friction force and the pressing force between the locking wedge 133 and the wedge slot 1212.
The other intravenous injection zone is the pediatric injection zone 2, which pediatric injection zone 2 comprises a headrest 21 and a sleeping pad 22 on an intravenous table, as shown in fig. 1. The arrangement is beneficial to family members to assist the child to keep a proper body position, and is convenient for medical staff to prick, the head of the child is placed on the V-shaped headrest 21, the body of the child lies on the lying cushion 22, and the fear of the child in the body can be reduced to a certain extent due to the comfortable body position.
The intravenous injection table of the device is provided with two areas for intravenous injection of the back of the hand and the scalp, one medical care worker can arrange a proper body position and operate in the corresponding area according to the needs, medical care workers can be respectively configured in each area, and the medical care workers in the two areas can mutually assist. Therefore, the device is beneficial to improving the working efficiency, standardizing the intravenous infusion management and improving the satisfaction degree of patients on medical services. The back hand vein injection area and the pediatric injection area 2 on the iv table may be adjusted according to the actual conditions of the hospital, for example, on one iv table, two or more back hand vein injection areas 1 may be provided, or a combination of two or more back hand vein injection areas 1 and pediatric injection areas 2 may be provided, and the combination form is not limited thereto.
The intravenous injection platform is also provided with a containing groove 8 for placing articles such as disinfectant, cotton swabs, infusion cards, pens, tourniquets and the like.
As shown in fig. 9, a skin irritation disturbing unit 7 is mounted on the hand bracket 12, and the skin irritation disturbing unit 7 includes the following main portions:
the portable USB charging device comprises a main body, a USB charging interface 713 and a push-button switch 714, wherein the main body comprises an open accommodating body 711 and a cover 712 which is matched with the opening of the accommodating body 711 and is used for closing the accommodating body 711;
the supporting body 72 is a rectangular plate 721 installed in the accommodating body 711, the center of the supporting body 72 is provided with a limiting groove 722 for limiting the bearing 745, and the skin stimulation piece 73 installing holes are uniformly distributed around the limiting groove 722 at the two ends of the supporting body 72;
a skin stimulation component 73, referring to fig. 10 and 11, wherein the skin stimulation component 73 includes a cylindrical silicon colloid 731, the cylindrical silicon colloid 731 is fixed in the mounting hole of the skin stimulation component 73, a massage body 732 with a massage head 733 is inserted into a cavity of the cylindrical silicon colloid 731, the upper end of the massage body 732 is connected with one end of a spring 734, the other end of the spring 734 is connected with a pressing cap 735, and the peripheral side part of the upper end of the pressing cap 735 is glued with the upper end of the cylindrical silicon colloid 731;
a power member 74, referring to fig. 12, the power member 74 includes a micro motor 741, a gear pair and a cam plate 744, the gear pair includes a drive bevel gear 742 connected to an output shaft of the micro motor 741 and a driven bevel gear 743 engaged with the drive bevel gear 742, the cam plate 744 is fixedly connected to a transmission shaft of the driven bevel gear 743, an end shaft of the cam plate 744 is engaged with an inner ring of the bearing 745, and an outer ring of the bearing 745 is engaged with the limit groove 722;
the fixing member 75, with reference to fig. 12, includes a top plate 751 and side plates 752, the upper ends of the side plates 752 are clamped to two sides of the top plate 751, and the top plate 751 is provided with a motor slot 7512 for fixing the micro motor 741; a battery groove 7511 for installing a rechargeable battery is also arranged on the top plate 751;
the lower end of the containing body 711 is provided with a massage hole 716 for the lower end of the massage body 732 to extend out and a damping tray 715 for supporting the outer ring end face of the bearing 745, the inner circumference of the containing body 711 is provided with a side strip overlapped with the supporting body 72, and the lower end of the side plate 752 is abutted against the supporting body 72; the curved profile at the lower end of the cam plate 744 is contacted with the upper end surface of the pressing cover 735 to form a high pair; the cam plate 744 simultaneously acts on at least one pressing cap 735 and presses down the pressing cap 735 to bring the massage head into light contact with the skin.
The skin irritation interference device further comprises a rechargeable battery and a PCB board, and the PCB board is arranged on the support body 72 in a clamping mode. This setting reduces and stimulates the interior wiring of interference device at the skin, improves the stability of circuit work.
The skin stimulation interference device 7 is introduced on the intravenous injection platform, and contacts the skin at a certain rhythm and action to generate stimulation interference effect, so that the patient is relaxed in the mental state, the attention of the patient to the needle insertion part is dispersed, the pain feeling is relieved, and the blood vessel can not move in the intermittent slight point-contact stimulation mode, so that the puncture needle insertion is not influenced.
A patient to be subjected to hand back intravenous injection can provide an adjustable seat adaptive to the height of an intravenous injection platform to the front side of the corresponding intravenous injection platform, medical personnel check information, liquid medicine and an infusion set of the patient to communicate with the patient and arrange the posture of the patient, the patient places a small arm on the arm placing groove 111 of the arm placing rack 11, and the palm center is just on the auxiliary support 122 of the hand bracket 12, so that the hand can be horizontally stretched or fist according to the requirement. Medical personnel can reasonably select whether to need the blood vessel display instrument 6 and the skin stimulation interference device 7 to assist puncture according to the condition of the patient and the operation level of the medical personnel. If necessary, adjusting the blood vessel display instrument bracket 5 to enable the blood vessel display instrument 6 to be in a proper position; the skin irritation interference device 7 is adjusted to the joint of the back of the hand and the wrist so as not to affect the puncture. When the button switch 714 is pressed down, the micro motor 741 is started, the gear pair rotates to drive the cam disc 744 to rotate, the curve contour of the cam disc 744 contacts and presses down a part of the pressing cover 735, the cylindrical silicon body 731 is compressed, the spring 734 is compressed to store energy, the massage body 732 moves downwards, and the massage head 733 is contacted and pressed with the skin of a certain part; with the rotation of the cam disc 744, the cam disc 744 gradually disengages from the pressing cover 735, the pressing cover 735 gradually and automatically resets under the action of the spring 734, and the cylindrical silicon body 731 can automatically reset due to the material property thereof; while another portion of the cap 735 comes into contact with the cam plate 744 and is pressed down slightly and another portion of the skin gets a slight point-contact pressure, which relieves the patient's stress and also distributes his attention to the injection site, relieving pain during needle insertion.
The above-described embodiments should not be construed as limiting the scope of the invention, and any alternative modifications or alterations to the embodiments of the present invention will be apparent to those skilled in the art. The present invention is not described in detail, but is known to those skilled in the art.
Claims (8)
1. A medical intravenous injection procedure platform, comprising: including the intravenous route platform, the lower part of intravenous route platform is equipped with medical waste collection box, is equipped with at least one intravenous route district on the mesa of intravenous route platform, is located the intravenous route platform mesa other in intravenous route district and still is equipped with infusion support, vascular display appearance and the vascular display appearance support of connecting the vascular display appearance, the intravenous route district is including back of the hand intravenous route district, back of the hand intravenous route district includes arm rack and hand bracket, the arm rack has the arm at least and places the recess, the hand bracket include with two risers of arm rack one end butt joint and the supplementary support that is located between two risers, install skin irritation interference unit on the hand bracket, skin irritation interference unit includes:
the USB charging device comprises a main body, a charging device and a control device, wherein the main body comprises an open accommodating body and a sealing cover matched with the opening of the accommodating body and used for sealing the accommodating body, and a USB charging interface and a button switch are arranged on the accommodating body;
the supporting body is a rectangular plate installed in the accommodating body, a limiting groove for limiting the bearing is formed in the center of the supporting body, and skin stimulation piece installation holes are uniformly distributed around the limiting groove at two ends of the supporting body;
the skin stimulation piece comprises a cylindrical silica gel body, the cylindrical silica gel body is fixed in the skin stimulation piece mounting hole, a massage body with a massage head penetrates through a cavity of the cylindrical silica gel body, the upper end of the massage body is connected with one end of a spring, the other end of the spring is connected with a pressing cover, and the peripheral side part of the upper end of the pressing cover is glued with the upper end of the cylindrical silica gel body;
the power part comprises a micro motor, a gear pair and a cam disc, the gear pair comprises a driving bevel gear connected with an output shaft of the micro motor and a driven bevel gear meshed with the driving bevel gear, the cam disc is fixedly connected with a transmission shaft of the driven bevel gear, an end surface shaft of the cam disc is matched with an inner ring of the bearing, and an outer ring of the bearing is matched with the limiting groove;
the fixing piece comprises a top plate and side plates, the upper ends of the side plates are clamped on the two sides of the top plate, and a motor groove for fixing the micro motor is formed in the top plate; the top plate is also provided with a battery jar for installing a rechargeable battery;
the lower end of the accommodating body is provided with a massage hole for the lower end of the massage body to extend out and a damping tray for supporting the end face of the outer ring of the bearing, the inner peripheral side of the accommodating body is provided with an edge strip lapped with the supporting body, and the lower end of the side plate is abutted against the supporting body;
the curve contour at the lower end of the cam disc is contacted with the upper end surface of the pressing cover to form a high pair; the cam disk simultaneously acts on at least one press cap and presses down the press cap.
2. The medical intravenous administration operating platform of claim 1, wherein: the blood vessel display instrument support comprises a supporting tube with a base and an adjusting tube which is rotatably connected with the supporting tube, wherein the base of the supporting tube is fixed on the intravenous injection platform, and one end of the adjusting tube is fixedly connected with an accommodating seat used for locking the blood vessel display instrument.
3. The medical intravenous administration operating platform of claim 2, wherein: hold the seat including the holding tank of placing the vascular display appearance, the transversal trapezoidal of personally submitting of holding tank holds and sets up the lockhole on the seat, and a rectangle jam plate is connected in the rotation of the top of bolt, the lower extreme of bolt stretches out the lockhole and closes soon with the telescopic screw hole of outer hexagonal in a guide nut and the lock handle in proper order, guide nut fixes the lower extreme that holds the seat, the lock handle cup joints with outer hexagonal sleeve, lock handle rotation center line and bolt center line coincidence.
4. The medical intravenous administration operating platform of claim 1, wherein: the two vertical plates are respectively provided with a sliding groove, two ends of the auxiliary support respectively form a sliding pair with the sliding grooves, and two end heads of the auxiliary support are respectively in interference fit with a stop block.
5. The medical intravenous administration operating platform of claim 4, wherein: the auxiliary support is provided with a clamping lock, the clamping lock comprises a lock pin with a lock cap and a lock sleeve fixed in the auxiliary support, the lower end of the lock cap is a lock groove, the upper end of the lock sleeve is provided with a plurality of elastic arc-shaped lock flaps, the lock flaps extend out of the upper surface of the auxiliary support, the lower end of the lock pin is fixedly connected with a wedge-shaped lock wedge, a wedge groove is formed in the lower groove wall of the sliding groove along the width direction of the sliding groove, and when the lock groove is buckled with the lock flaps, the front end of the wedge is extruded into the wedge groove.
6. The medical intravenous administration operating platform of claim 1, wherein: the intravenous injection zone also comprises a pediatric injection zone, and the pediatric injection zone comprises a headrest and a lying cushion which are positioned on the intravenous injection table.
7. The medical intravenous administration operating platform of claim 1, wherein: the skin irritation interference device further comprises a rechargeable battery and a PCB, and the PCB is arranged on the supporting body in a clamping mode.
8. The medical intravenous administration operating platform of claim 1, wherein: the intravenous injection platform is provided with a containing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201811531059.8A CN109620603B (en) | 2018-12-14 | 2018-12-14 | Medical intravenous injection operation platform |
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| CN201811531059.8A CN109620603B (en) | 2018-12-14 | 2018-12-14 | Medical intravenous injection operation platform |
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| CN109620603A CN109620603A (en) | 2019-04-16 |
| CN109620603B true CN109620603B (en) | 2020-08-25 |
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| CN201811531059.8A Expired - Fee Related CN109620603B (en) | 2018-12-14 | 2018-12-14 | Medical intravenous injection operation platform |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110403787B (en) * | 2019-09-03 | 2024-01-19 | 南方医科大学顺德医院(佛山市顺德区第一人民医院) | Children venipuncture vehicle |
| CN112618227A (en) * | 2020-12-17 | 2021-04-09 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | Intravenous injection platform for children infusion room |
| CN114344631B (en) * | 2022-01-07 | 2023-06-16 | 重庆医科大学 | Intravenous transfusion system |
| CN114588397B (en) * | 2022-03-23 | 2023-04-28 | 中国人民解放军总医院第二医学中心 | Portable war time transfusion cabin |
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| CN109620603A (en) | 2019-04-16 |
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