CN116139350B - Urinary catheterization device for nursing of urology surgery - Google Patents
Urinary catheterization device for nursing of urology surgery Download PDFInfo
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- CN116139350B CN116139350B CN202310163840.9A CN202310163840A CN116139350B CN 116139350 B CN116139350 B CN 116139350B CN 202310163840 A CN202310163840 A CN 202310163840A CN 116139350 B CN116139350 B CN 116139350B
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- 230000002485 urinary effect Effects 0.000 title claims abstract description 32
- 230000000474 nursing effect Effects 0.000 title claims abstract description 15
- 238000001356 surgical procedure Methods 0.000 title abstract description 12
- 210000002700 urine Anatomy 0.000 claims abstract description 138
- 238000003860 storage Methods 0.000 claims abstract description 114
- 239000007788 liquid Substances 0.000 claims abstract description 107
- 230000005540 biological transmission Effects 0.000 claims abstract description 65
- 238000004140 cleaning Methods 0.000 claims abstract description 59
- 230000001954 sterilising effect Effects 0.000 claims abstract description 32
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 27
- 238000009826 distribution Methods 0.000 claims abstract description 13
- 239000002699 waste material Substances 0.000 claims abstract description 13
- 230000017105 transposition Effects 0.000 claims abstract description 10
- 239000007921 spray Substances 0.000 claims description 24
- 238000006243 chemical reaction Methods 0.000 claims description 16
- 230000003028 elevating effect Effects 0.000 claims description 15
- 230000002093 peripheral effect Effects 0.000 claims description 11
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- 238000005485 electric heating Methods 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 6
- 238000009987 spinning Methods 0.000 claims description 4
- 229920006351 engineering plastic Polymers 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000001502 supplementing effect Effects 0.000 claims description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 20
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 20
- 241001330002 Bambuseae Species 0.000 abstract description 20
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 20
- 239000011425 bamboo Substances 0.000 abstract description 20
- 230000009286 beneficial effect Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 6
- 238000001035 drying Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000005406 washing Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 239000010813 municipal solid waste Substances 0.000 description 3
- 239000010902 straw Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000029142 excretion Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000011550 stock solution Substances 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 235000004443 Ricinus communis Nutrition 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000036407 pain Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
- A61M1/77—Suction-irrigation systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultra-violet radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/64—Containers with integrated suction means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
- A61M1/78—Means for preventing overflow or contamination of the pumping systems
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/80—Suction pumps
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/84—Drainage tubes; Aspiration tips
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/04—Heating arrangements using electric heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/24—Medical instruments, e.g. endoscopes, catheters, sharps
Abstract
The invention relates to the technical field of medical auxiliary instruments, in particular to a urinary catheterization device for nursing in urology surgery. The utility model provides a urinary catheterization device for nursing of urological surgery, including gathering the shell, the inner wall of gathering the shell rotates and is connected with the transposition spiral frame that passes through transposition motor and drive, and a set of urine storage module that is circumference array distribution is installed to the inner wall of transposition spiral frame, gathers the interior lower part of shell and installs the liquid collection section of thick bamboo, and the liquid outlet port of a set of urine storage module all communicates with liquid collection section of thick bamboo is fixed, gathers the bottom of shell install with liquid collection section of thick bamboo rotation intercommunication's waste liquid storage tank, gathers and installs transmission module between the relative surface of liquid collection section of thick bamboo and gathering the shell. The beneficial effects of the invention are as follows: through the setting of storing up urine module, advancing urine subassembly, cleaning module, dry wall module and sterilization module, make this device can accomplish the catheterization operation of urological department surgical nursing in-process with automatic mode high efficiency, and this device changes the simplex position formula structure of traditional catheterization device into multistation formula structure when catheterization operation.
Description
Technical Field
The invention relates to the technical field of medical auxiliary instruments, in particular to a urinary catheterization device for nursing in urology surgery.
Background
At present, in the medical field, a great part of patients needing to perform operations need to insert a urinary tube and a urinary bag for medical needs, particularly patients needing to perform abdominal operations and anesthesia treatment, urine excretion is realized by the urinary tube and the urinary bag, various nutrient solutions and treatment transfusion are completed through intravenous transfusion in the early and middle stages of the operations, the transfusion amount is great, and the patients are not suitable for movement after the operations just run, so that a great amount of urine is generated, the hospitals generally adopt a catheter and the urinary bag to assist in excretion, and pain and inconvenience of the patients are reduced
In the prior art, various types of urethral catheterization devices have been disclosed, for example, patent document with publication number CN114904070a discloses a multifunctional urethral catheterization device for urinary surgery nursing, including moving the seat, install the holding vessel on the top outer wall of moving the seat, install support frame and spacing section of thick bamboo on the top outer wall of holding vessel respectively, spacing section of thick bamboo is located one side of support frame, install lifting assembly on the lateral wall of support frame, install the return bend on the lateral wall of lifting assembly, install spacing pipe and first spring on the bottom inner wall of spacing section of thick bamboo respectively, first spring is located the outside of spacing pipe, the connecting tube of above-mentioned device through setting up, the clamping pole, annular slab and first spring, press down the connecting tube, annular slab compression first spring moves down, rotate the connecting tube makes the clamping pole break away from the curved groove, thereby be convenient for take off the change or wash with the catheter, above-mentioned device is required to dismantle the inside component of urethral catheterization device after the catheterization is accomplished, and then realize manual cleaning operation, above-mentioned cleaning mode is laborious on the one hand, on the other hand is difficult to operate and cleaning effect is difficult to guarantee, based on this, the invention provides a technical solution that the above-mentioned device for urinary surgery nursing is provided.
Disclosure of Invention
Aiming at the technical problems in the prior art, the invention provides the urethral catheterization device for nursing in the urinary surgery, which solves the problems that after the urethral catheterization is finished, the elements in the urethral catheterization device are required to be disassembled, and then the manual cleaning operation is realized, so that the cleaning mode is time-consuming and labor-consuming on one hand, difficult to operate on the other hand and difficult to ensure the cleaning effect.
The technical scheme for solving the technical problems is as follows: the utility model provides a urinary catheterization device for urological nursing, includes gathers the shell, the inner wall of gathering the shell rotates and is connected with the transposition rotating frame that drives through the transposition motor, a set of urine storage module that is circumference array distribution is installed to the inner wall of transposition rotating frame, collect the interior lower part of shell and install the liquid collecting cylinder, a set of urine storage module's liquid outlet port all communicates with liquid collecting cylinder is fixed, collect the bottom of shell install with liquid collecting cylinder rotate the waste liquid storage tank of intercommunication, install transmission module between the relative surface of liquid collecting cylinder and gathering the shell, a set of urine storage module all drives through transmission module, gather the inner wall fixed mounting of shell has the inner frame, a set of vertical elevating push rod that sets up is installed to the inner wall of inner frame, a set of elevating push rod's top fixed mounting has the elevating platform, the inner wall rotation of elevating platform is connected with the driven coil that drives through transmission module, the week side fixed mounting of driven coil has the upper gear ring, the inner wall of elevating platform is installed in proper order through upper gear ring drive's washing module, dry wall and sterilization module's the side-mounting urine module that gathers the module and the cooperation of module.
The beneficial effects of the invention are as follows:
1) Through storing up urine module, advancing urine subassembly, cleaning module, dry wall module and sterilization module's setting, make this device can accomplish the catheterization operation of urological department surgery nursing in-process with automatic mode high efficiency, and this device is when catheterization operation, becomes the simplex position formula structure of traditional catheterization device and is the multistation formula structure, through the conversion of multistation formula structure, can effectively improve the single catheterization volume of this device on the one hand, on the other hand is convenient for the categorised storage of urine catheterization in-process.
2) Through the setting of wasing the module, doing wall module and sterilization module, make this device after the catheterization finishes, need not to carry out the dismantlement of device inner structure component, can show the inside quick maintenance of device, this device is self-cleaning promptly when maintaining, self-heating is dry and ultraviolet self-sterilization function is as an organic wholely, through the realization of above-mentioned self-maintenance function to the easy maintainability of this catheterization device and the degree of automation when maintaining are effectively improved.
On the basis of the technical scheme, the invention can be improved as follows.
Further, advance urine subassembly respectively including install in gathering the positive top of shell negative pressure pump, with gather shell fixed connection's catheter, with the negative pressure straw of catheter fixed intercommunication, the port of negative pressure pump and the fixed intercommunication of negative pressure straw, the port threaded connection of catheter has the urine pipe of drawing, the catheter is 45 lower slope settings, the axis and the horizontal line of negative pressure straw are perpendicular.
The beneficial effect of adopting above-mentioned further scheme is, before using, the urine guiding pipe is connected as an organic wholely with the catheter, and the tip fixed mounting of urine guiding pipe has the joint, when carrying out the catheterization operation, and urine guiding pipe and patient's catheterization position intercommunication, the negative pressure pump produces the negative pressure source with setting for safe pressure, under the effect of negative pressure source, and urine is followed by urine guiding pipe and is got into in the urine storage module.
Further, the urine storage module comprises a urine storage cylinder with an opening at the top end, the peripheral side surface of the urine storage cylinder is rotationally connected with the transposition rotating frame, the bottom end of the urine storage cylinder is rotationally communicated with a liquid discharge pipe, the other end of the liquid discharge pipe is fixedly communicated with a liquid collecting cylinder, an electromagnetic valve is fixedly arranged in the liquid discharge pipe, a spin gear driven by a transmission module is fixedly arranged at the bottom of the urine storage cylinder, and an anti-sticking coating is fixedly arranged on the inner wall of the urine storage cylinder.
Adopt the beneficial effect of above-mentioned further scheme, when carrying out the storage operation of urine, a certain appointed urine storage module is just to the catheter, after the catheter goes out urine, urine then gets into the urine storage section of thick bamboo and store the operation by the urine storage section of thick bamboo, when storing the urine operation in the urine storage section of thick bamboo, the solenoid valve is in the closed condition, antiseized coating is the nanometer coating, through antiseized coating's setting, thereby effectively reduce the sticky wall rate and the residual rate of urine at the inner wall of the urine storage section of thick bamboo, and when storing the urine operation of urine storage module, lift push rod drive elevating platform fully lifts, the elevating platform is fully lifted the back, thereby make cleaning module, dry wall module and sterilization module all break away from the contact with the urine storage section of thick bamboo.
Further, the transmission module respectively comprises a transmission motor and a transmission shaft rod, the bottom surface of the transmission motor is fixedly connected with the collection shell, two ends of the transmission shaft rod are respectively connected with the collection shell and the liquid collecting cylinder in a rotating mode, the output shaft end of the transmission motor is fixedly connected with the transmission shaft rod, a lower gear ring meshed with the spinning gear is fixedly arranged at the bottom end of the transmission shaft rod, the cross section of the transmission shaft rod is of a regular polygon, the driven coil is of a hollow tubular structure with two open ends, and the shape of the inner cavity of the driven coil is matched with the shape of the transmission shaft rod.
The further scheme has the beneficial effects that when cleaning, drying and sterilizing maintenance operations of the urine storage cylinder are carried out, the transmission motor drives the transmission shaft rod to rotate, and after the transmission shaft rod rotates, rotary power is output to the lower gear ring and the upper gear ring.
Further, the cleaning module is including installing in gathering the liquid storage component of shell top surface, with elevating platform rotation connection just revolve the cover and with elevating platform fixed connection's cloth liquid ring pipe respectively, the top of cloth liquid ring pipe passes through hose and liquid storage component fixed intercommunication, just revolve the week side fixed mounting of cover and divide the liquid seat, divide the week side of liquid seat to rotate with cloth liquid ring pipe and communicate, just the extension board is installed to the week side of just revolving the cover and correspond the position of dividing the liquid seat below, the inner wall of extension board rotates and is connected with the dirt central siphon that two symmetries set up, two the top of dirt central siphon all rotates the intercommunication with dividing the liquid seat, two the week side of dirt central siphon has positive spiral brush piece and reverse spiral brush piece respectively, the inside of dirt central siphon has been seted up a plurality of groups and is the outer clear orifice that circumference array distributes, the inner wall rotation of just revolving the cover is connected with the reverse rotation pipe, the top and the hose rotation intercommunication, just revolve cover, reverse rotation pipe and dirt central siphon all are through last ring gear and the inner tube that the inner tube of a week is equipped with two sets of jet-pipe and the inside the straight line array of jet-pipe that all sets up of two jet-pipe sets up.
The urine storage device has the advantages that when the urine storage module performs urine storage operation, under the action of the lifting push rod, the lifting table is lifted fully, so that the urine storage cylinder is in an empty mode, when urine in the urine storage module is discharged outwards, the lifting table moves downwards by a specified stroke under the action of the lifting push rod, then the cleaning module, the dry wall module and the sterilization module respectively go deep into the urine storage cylinder at corresponding positions, after the lifting table moves downwards, the transmission motor outputs rotating speed, the transmission motor works, then the upper gear ring and the lower gear ring are driven to rotate, after the upper gear ring and the lower gear ring rotate, the forward spiral brush sheet and the reverse spiral brush sheet are driven to perform bidirectional strong physical cleaning operation on the inner wall of the urine storage cylinder, and when the cleaning operation is performed, the liquid storage assembly sends high-pressure cleaning water into the inner cleaning spray holes and the outer cleaning holes at set speed and pressure.
Further, the forward spiral brush piece and the reverse spiral brush piece are made of engineering plastic materials, the outer clear spray hole and the inner clear spray hole are round holes, and the axes of the outer clear spray hole and the inner clear spray hole are parallel to the horizontal line.
Further, the top surface of elevating platform rotates and is connected with the conversion axle, the week side fixed mounting of conversion axle has two conversion gears, just, revolve the top of cover and anti-coil pipe and all fixed mounting have driven gear a, two driven gear a's week side is connected with two conversion gear drive respectively, one driven gear a's week side is connected with last ring gear transmission, quiet ring gear is installed to cloth liquid ring canal's bottom surface, the week side fixed mounting of dirt cleaning shaft tube has the internal gear of being connected with quiet ring gear transmission.
The beneficial effect of adopting above-mentioned further scheme is, during operation, through the setting of change over axle to make just revolve cover and reverse rotation tube be the reverse rotation state of coaxial differential, through just revolve cover and reverse rotation tube's the reverse rotation state of coaxial differential, thereby improve the inside self-cleaning effect of urine storage section of thick bamboo.
Further, the stock solution subassembly includes the liquid reserve tank with gathering shell fixed connection, the fixed surface of liquid reserve tank installs the pump body, the one end and the liquid reserve tank fixed communication of pump body inlet, the one end and the hose fixed communication of pump body liquid outlet, the fixed surface of liquid reserve tank is provided with the fluid infusion mouth.
The beneficial effect of adopting above-mentioned further scheme is, the inside of liquid reserve tank is used for storing disinfection washing liquid, through the setting of disinfection washing liquid to carry out effective cleaning disinfection to the inner wall of storing up urine section of thick bamboo.
Further, the dry wall module and the sterilization module both comprise a spin shaft which is rotationally connected with the lifting table, a driven gear b which is meshed with the upper gear ring is fixedly arranged at the top end of the spin shaft, a group of electric heating plates which are distributed in a circumferential array are fixedly arranged on the circumferential side surface of the spin shaft at the dry wall module, and a group of ultraviolet sterilization lamps which are distributed in a circumferential array are fixedly arranged on the circumferential side surface of the spin shaft at the sterilization module.
The beneficial effect of adopting above-mentioned further scheme is, when carrying out drying and sterilization operation, spin axle takes place the circumference rotation under the effect of last ring gear, spin axle rotation back, then drives electric plate and ultraviolet sterilizing lamp and carries out all-round electric heat drying and ultraviolet sterilization operation to the inner wall of storing up urine section of thick bamboo.
Further, the terminal surface fixed mounting of gathering the shell has well control panel, the bottom fixed intercommunication of waste liquid storage tank has out the useless pipe, go out the inside fixed mounting of useless pipe has the valve, a set of universal castor is installed to the bottom surface of gathering the shell.
Drawings
FIG. 1 is a schematic view showing the overall structure of a urinary catheterization device for urinary surgery nursing according to the present invention;
FIG. 2 is a schematic cross-sectional view of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of a partial enlarged structure at A in FIG. 2 according to the present invention;
FIG. 4 is a schematic view of a partially enlarged structure of the present invention at B in FIG. 2;
FIG. 5 is a schematic view of the structure of the transmission shaft and urine storage cartridge of the present invention;
FIG. 6 is a schematic view of the structure of the lifting push rod and the driven gear b of the present invention;
FIG. 7 is a schematic view of the structure of the upper ring gear and the cleaning shaft tube of the present invention;
FIG. 8 is a schematic view of a partially enlarged structure of the present invention at C in FIG. 7;
FIG. 9 is a schematic cross-sectional view of the present invention illustrating the structure of the cleaning shaft tube and the outer cleaning nozzle;
fig. 10 is a schematic view of a partially enlarged structure of fig. 9D according to the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
1. collecting a shell; 2. an indexing motor; 3. an indexing rotating frame; 4. a liquid collecting cylinder; 5. a waste liquid storage tank; 6. an inner frame; 7. lifting the push rod; 8. a lifting table; 9. a driven coil; 10. an upper gear ring; 11. a negative pressure pump; 12. a urinary catheter; 13. a negative pressure suction pipe; 14. a urine guiding tube; 15. a urine storage tube; 16. a liquid discharge pipe; 17. an electromagnetic valve; 18. a spin gear; 19. a drive motor; 20. a transmission shaft lever; 21. a lower gear ring; 22. a liquid storage component; 23. a positive rotation sleeve; 24. a liquid distribution ring pipe; 25. a cleaning shaft tube; 26. forward spiral brushing sheets; 27. reverse spiral brushing sheets; 28. cleaning the spray holes; 29. a reverse rotation tube; 30. spray washing the tube; 31. cleaning the spray holes; 32. a switching shaft; 33. a conversion gear; 34. a driven gear a; 35. a stationary ring gear; 36. an internal gear; 37. a spin axis; 38. a driven gear b; 39. an electric heating plate; 40. an ultraviolet sterilizing lamp; 41. and a liquid separating seat.
Detailed Description
The principles and features of the present invention are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the invention and are not to be construed as limiting the scope of the invention.
The present invention provides the following preferred embodiments
As shown in fig. 1-10, a urinary catheterization device for nursing in urinary surgery comprises a collection shell 1, wherein a group of universal casters are arranged on the bottom surface of the collection shell 1, a central control panel is fixedly arranged on the end surface of the collection shell 1, an indexing rotating frame 3 driven by an indexing motor 2 is rotatably connected to the inner wall of the collection shell 1, a driven bevel gear is fixedly arranged on the peripheral side surface of the indexing rotating frame 3, and a driving bevel gear meshed with the driven bevel gear is fixedly arranged at the output shaft end of the indexing motor 2;
the inner wall of the transposition rotating rack 3 is provided with a group of urine storage modules distributed in a circumferential array, the inner lower part of the collection shell 1 is provided with a liquid collecting cylinder 4, liquid outlet ports of the group of urine storage modules are fixedly communicated with the liquid collecting cylinder 4, the bottom of the collection shell 1 is provided with a waste liquid storage tank 5 which is rotationally communicated with the liquid collecting cylinder 4, the bottom of the waste liquid storage tank 5 is fixedly communicated with a waste discharge pipe, and the inner part of the waste discharge pipe is fixedly provided with a valve;
a transmission module is arranged between the opposite surfaces of the liquid collecting cylinder 4 and the collecting shell 1, and a group of urine storage modules are driven by the transmission module;
the urine storage module comprises a urine storage cylinder 15 with an opening at the top end, the peripheral side surface of the urine storage cylinder 15 is rotationally connected with the transposition rotating frame 3, the bottom end of the urine storage cylinder 15 is rotationally communicated with a liquid discharge pipe 16, the other end of the liquid discharge pipe 16 is fixedly communicated with the liquid collection cylinder 4, an electromagnetic valve 17 is fixedly arranged in the liquid discharge pipe 16, a spin gear 18 driven by the transmission module is fixedly arranged at the bottom of the urine storage cylinder 15, and an anti-sticking coating is fixedly arranged on the inner wall of the urine storage cylinder 15.
When carrying out the storage operation of urine, a certain appointed urine storage module is just right catheter 12, after urine is gone out to catheter 12, urine then gets into urine storage section of thick bamboo 15 and is stored the operation by urine storage section of thick bamboo 15, when urine storage section of thick bamboo 15 carries out urine storage operation, solenoid valve 17 is in the closed state, antiseized coating is the nanometer coating, through antiseized coating's setting, thereby effectively reduce the sticky wall rate and the residual rate of urine at urine storage section of thick bamboo 15 inner wall, and when urine storage module carries out the storage operation of urine, lift push rod 7 drive elevating platform 8 fully lifts, elevating platform 8 is fully lifted the back, thereby make washing module, dry wall module and sterilization module all break away from the contact with urine storage section of thick bamboo 15.
An inner frame 6 is fixedly arranged on the inner wall of the collecting shell 1, a group of vertically arranged lifting push rods 7 are arranged on the inner wall of the inner frame 6, a lifting table 8 is fixedly arranged at the top end of the group of lifting push rods 7, a driven coil 9 driven by a transmission module is rotationally connected to the inner wall of the lifting table 8, and an upper gear ring 10 is fixedly arranged on the peripheral side surface of the driven coil 9;
the transmission module comprises a transmission motor 19 and a transmission shaft lever 20 respectively, the bottom surface of the transmission motor 19 is fixedly connected with the collection shell 1, two ends of the transmission shaft lever 20 are respectively and rotatably connected with the collection shell 1 and the liquid collection barrel 4, the output shaft end of the transmission motor 19 is fixedly connected with the transmission shaft lever 20, a lower gear ring 21 meshed with the spinning gear 18 is fixedly arranged at the bottom end of the transmission shaft lever 20, the cross section of the transmission shaft lever 20 is of a regular polygon shape, the driven coil 9 is of a hollow tubular structure with two open ends, and the shape of the inner cavity of the driven coil 9 is matched with that of the transmission shaft lever 20.
When cleaning, drying and sterilizing maintenance operations of the urine storage drum 15 are performed, the transmission motor 19 drives the transmission shaft lever 20 to rotate, and after the transmission shaft lever 20 rotates, rotational power is output to the lower gear ring 21 and the upper gear ring 10.
The inner wall of the lifting table 8 is sequentially provided with a cleaning module, a dry wall module and a sterilization module which are driven by an upper gear ring 10 in a clockwise direction, and the side surface of the collecting shell 1 is provided with a urine inlet component matched with the urine storage module.
The urine inlet assembly comprises a negative pressure pump 11 arranged at the positive top of the collecting shell 1, a catheter 12 fixedly connected with the collecting shell 1 and a negative pressure suction pipe 13 fixedly communicated with the catheter 12, a port of the negative pressure pump 11 is fixedly communicated with the negative pressure suction pipe 13, a port of the catheter 12 is in threaded connection with a urine guiding pipe 14, the catheter 12 is obliquely arranged at an angle of 45 degrees, and the axis of the negative pressure suction pipe 13 is perpendicular to the horizontal line.
Before use, the urine guiding tube 14 is connected with the catheter 12 into a whole, the end part of the urine guiding tube 14 is fixedly provided with a joint, when the urine guiding operation is carried out, the urine guiding tube 14 is communicated with the urine guiding position of a patient, the negative pressure pump 11 generates a negative pressure source with set safety pressure, and urine enters the urine storage module from the urine guiding tube 14 under the action of the negative pressure source.
The cleaning module comprises a liquid storage component 22 arranged on the top surface of the collecting shell 1, a positive rotation sleeve 23 rotationally connected with the lifting table 8 and a liquid distribution ring pipe 24 fixedly connected with the lifting table 8, wherein the top end of the liquid distribution ring pipe 24 is fixedly communicated with the liquid storage component 22 through a hose;
the liquid storage component 22 comprises a liquid storage tank fixedly connected with the collecting shell 1, a pump body is fixedly arranged on the surface of the liquid storage tank, one end of a liquid inlet of the pump body is fixedly communicated with the liquid storage tank, one end of a liquid outlet of the pump body is fixedly communicated with a hose, and a liquid supplementing port is fixedly arranged on the surface of the liquid storage tank.
The inside of the liquid storage tank is used for storing disinfection and cleaning liquid, and the inner wall of the urine storage cylinder 15 is effectively cleaned, disinfected and sterilized through the setting of the disinfection and cleaning liquid.
The liquid distribution ring pipe 24 is fixedly arranged on the peripheral side surface of the forward rotating sleeve 23, the liquid distribution ring pipe 24 is communicated with the peripheral side surface of the liquid distribution ring pipe 41 in a rotating mode, a support plate is arranged on the peripheral side surface of the forward rotating sleeve 23 and corresponds to the position below the liquid distribution ring pipe 41, two symmetrically arranged trash cleaning shaft pipes 25 are connected with the inner wall of the support plate in a rotating mode, the top ends of the two trash cleaning shaft pipes 25 are all communicated with the liquid distribution ring pipe 41 in a rotating mode, a forward spiral brush piece 26 and a reverse spiral brush piece 27 are respectively and fixedly arranged on the peripheral side surface of the two trash cleaning shaft pipes 25, and the forward spiral brush piece 26 and the reverse spiral brush piece 27 are made of engineering plastics;
four groups of outer clear spray holes 28 distributed in a circumferential array are formed in the dirt-cleaning shaft tube 25, the inner wall of the forward rotating sleeve 23 is rotationally connected with a reverse rotating tube 29, the top end of the reverse rotating tube 29 is rotationally communicated with a hose, the forward rotating sleeve 23, the reverse rotating tube 29 and the dirt-cleaning shaft tube 25 are all driven by the upper gear ring 10, two symmetrically-arranged spray pipes 30 are fixedly arranged on the circumferential side surface of the reverse rotating tube 29, a group of inner clear spray holes 31 distributed in a linear array are formed in the two spray pipes 30, the outer clear spray holes 28 and the inner clear spray holes 31 are circular holes, and the axes of the outer clear spray holes 28 and the inner clear spray holes 31 are parallel to a horizontal line.
When the urine storage module performs urine storage operation, under the action of the lifting push rod 7, the lifting table 8 is fully lifted, so that the urine storage cylinder 15 is in an empty mode, when urine in the urine storage module is discharged outwards, under the action of the lifting push rod 7, the lifting table 8 moves downwards for a specified stroke, then the cleaning module, the dry wall module and the sterilization module respectively go deep into the urine storage cylinder 15 at corresponding positions, when the lifting table 8 moves downwards, the transmission motor 19 outputs rotating speed, the transmission motor 19 works, then the upper gear ring 10 and the lower gear ring 21 are driven to rotate, so that the forward spiral sleeve 23, the reverse spiral tube 29 and the cleaning shaft tube 25 are driven to rotate, then the forward spiral brush piece 26 and the reverse spiral brush piece 27 are driven to perform bidirectional strong physical cleaning operation on the inner wall of the urine storage cylinder 15, and when the cleaning operation is performed, the liquid storage assembly 22 sends high-pressure cleaning water into the inner cleaning holes 31 and the outer cleaning holes 28 at set speed and pressure.
The top surface of elevating platform 8 rotates and is connected with conversion axle 32, and conversion axle 32's week side fixed mounting has two conversion gears 33, and just revolve cover 23 and the top of contrary pipe 29 are all fixed mounting to have driven gear a34, and the week side of two driven gears a34 is connected with two conversion gears 33 transmission respectively, and the week side of driven gear a34 is connected with last ring gear 10 transmission, and quiet ring gear 35 is installed to the bottom surface of cloth liquid ring canal 24, and the week side fixed mounting of clean shaft tube 25 has the internal gear 36 that is connected with quiet ring gear 35 transmission.
When the urine storage tube is in operation, the forward rotation sleeve 23 and the reverse rotation tube 29 are in the coaxial differential reverse rotation state by the arrangement of the conversion shaft 32, and the self-cleaning effect inside the urine storage tube 15 is improved by the coaxial differential reverse rotation state of the forward rotation sleeve 23 and the reverse rotation tube 29.
The dry wall module and the sterilization module both comprise a spin shaft 37 which is rotationally connected with the lifting table 8, a driven gear b38 which is meshed with the upper gear ring 10 is fixedly arranged at the top end of the spin shaft 37, a group of electric heating plates 39 which are distributed in a circumferential array are fixedly arranged on the circumferential side surface of the spin shaft 37 at the dry wall module, and a group of ultraviolet sterilization lamps 40 which are distributed in a circumferential array are fixedly arranged on the circumferential side surface of the spin shaft 37 at the sterilization module.
When the drying and sterilizing operation is performed, the spin shaft 37 rotates circumferentially under the action of the upper gear ring 10, and after the spin shaft 37 rotates, the electric heating plate 39 and the ultraviolet sterilizing lamp 40 are driven to perform the omnibearing electric heating drying and ultraviolet sterilizing operation on the inner wall of the urine storage cylinder 15.
The specific using method comprises the following steps:
when the urine storage module performs urine storage operation, under the action of the lifting push rod 7, the lifting table 8 is fully lifted, so that the urine storage cylinder 15 is in an empty mode, before use, the urine guide pipe 14 is connected with the urine guide pipe 12 into a whole, the end part of the urine guide pipe 14 is fixedly provided with a joint, when the urine guide operation is performed, the urine guide pipe 14 is communicated with the urine guide position of a patient, the negative pressure pump 11 generates a negative pressure source at a set safety pressure, under the action of the negative pressure source, urine sequentially enters the urine storage module from the urine guide pipe 14, after the urine storage module finishes urine storage, the urine finally stored in the urine storage module can be discharged through the waste discharge pipe, when the urine inside the urine storage module is discharged outwards, the lifting table 8 moves downwards for a specified stroke under the action of the lifting push rod 7, then make cleaning module, dry wall module and sterilization module go deep into the urine storage tube 15 of corresponding position respectively, after the elevating platform 8 moves down, the transmission motor 19 exports the rotational speed, after the transmission motor 19 work, then drive upper gear ring 10 and lower gear ring 21 rotation, thereby drive the normal cover 23, the counter-rotating pipe 29 and the rotation of decontaminating central siphon 25, after the rotation of decontaminating central siphon 25, then drive forward spiral brush piece 26 and reverse spiral brush piece 27 carry out two-way strong physical cleaning operation to the inner wall of urine storage tube 15, and when cleaning operation goes on, stock solution subassembly 22 sends into high pressure wash water with settlement rate and pressure to the inside of interior clear orifice 31 and outer clear orifice 28, a set of urine storage tube 15 circulation accepts cleaning, hot drying and ultraviolet sterilization operation when maintaining operation.
To sum up: the beneficial effects of the invention are embodied in that
Through storing up urine module, advancing urine subassembly, cleaning module, dry wall module and sterilization module's setting, make this device can accomplish the catheterization operation of urological department surgery nursing in-process with automatic mode high efficiency, and this device is when catheterization operation, becomes the simplex position formula structure of traditional catheterization device and is the multistation formula structure, through the conversion of multistation formula structure, can effectively improve the single catheterization volume of this device on the one hand, on the other hand is convenient for the categorised storage of urine catheterization in-process.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (7)
1. Urinary catheterization device for nursing of urology department, including gathering shell (1), its characterized in that: the inner wall of the collecting shell (1) is rotationally connected with an indexing rotating frame (3) driven by an indexing motor (2), and a group of urine storage modules distributed in a circumferential array are mounted on the inner wall of the indexing rotating frame (3); the liquid collecting cylinder (4) is arranged at the inner lower part of the collecting shell (1), liquid outlet ports of a group of urine storage modules are fixedly communicated with the liquid collecting cylinder (4), and a waste liquid storage tank (5) which is rotationally communicated with the liquid collecting cylinder (4) is arranged at the bottom of the collecting shell (1); a transmission module is arranged between the liquid collecting cylinder (4) and the opposite surface of the collecting shell (1), a group of urine storage modules are driven by the transmission module, and an inner frame (6) is fixedly arranged on the inner wall of the collecting shell (1); a group of vertically arranged lifting push rods (7) are arranged on the inner wall of the inner frame (6), a lifting table (8) is fixedly arranged at the top end of one group of lifting push rods (7), a driven coil (9) driven by a transmission module is rotationally connected to the inner wall of the lifting table (8), an upper gear ring (10) is fixedly arranged on the peripheral side surface of the driven coil (9), a cleaning module, a dry wall module and a sterilization module driven by the upper gear ring (10) are sequentially arranged on the inner wall of the lifting table (8) in a clockwise direction, and a urine inlet assembly matched with the urine storage module is arranged on the side surface of the collecting shell (1); the urine inlet assembly comprises a negative pressure pump (11) arranged at the positive top of the collecting shell (1), a catheter (12) fixedly connected with the collecting shell (1) and a negative pressure suction pipe (13) fixedly communicated with the catheter (12), a port of the negative pressure pump (11) is fixedly communicated with the negative pressure suction pipe (13), a urine guiding pipe (14) is connected with a port of the catheter (12) in a threaded manner, the catheter (12) is obliquely arranged at an angle of 45 degrees, and the axis of the negative pressure suction pipe (13) is perpendicular to a horizontal line; the urine storage module comprises a urine storage cylinder (15) with an opening at the top end, the peripheral side surface of the urine storage cylinder (15) is rotationally connected with the transposition rotating frame (3), the bottom end of the urine storage cylinder (15) is rotationally communicated with a liquid discharge pipe (16), the other end of the liquid discharge pipe (16) is fixedly communicated with the liquid collection cylinder (4), an electromagnetic valve (17) is fixedly arranged in the liquid discharge pipe (16), a spinning gear (18) driven by the transmission module is fixedly arranged at the bottom of the urine storage cylinder (15), and an anti-sticking coating is fixedly arranged on the inner wall of the urine storage cylinder (15); the transmission module comprises a transmission motor (19) and a transmission shaft lever (20), wherein the bottom surface of the transmission motor (19) is fixedly connected with the collection shell (1), two ends of the transmission shaft lever (20) are respectively and rotatably connected with the collection shell (1) and the liquid collection cylinder (4), the output shaft end of the transmission motor (19) is fixedly connected with the transmission shaft lever (20), a lower gear ring (21) meshed with the spinning gear (18) is fixedly arranged at the bottom end of the transmission shaft lever (20), the cross section of the transmission shaft lever (20) is regular polygon, the driven coil (9) is of a hollow tubular structure with two open ends, and the shape of the inner cavity of the driven coil (9) is matched with the shape of the transmission shaft lever (20).
2. A urinary surgical care urinary catheterization device as claimed in claim 1, characterized in that: the cleaning module comprises a liquid storage component (22) arranged on the top surface of a collecting shell (1), a forward rotating sleeve (23) which is rotationally connected with a lifting table (8) and a liquid distribution ring pipe (24) which is fixedly connected with the lifting table (8), wherein the top end of the liquid distribution ring pipe (24) is fixedly communicated with the liquid storage component (22) through a hose, a liquid separating seat (41) is fixedly arranged on the circumferential side surface of the forward rotating sleeve (23), the circumferential side surface of the liquid separating seat (41) is rotationally communicated with the liquid distribution ring pipe (24), a support plate is arranged on the circumferential side surface of the forward rotating sleeve (23) and corresponds to the position below the liquid separating seat (41), the inner walls of the support plate are rotationally connected with two symmetrically arranged cleaning shaft pipes (25), the top ends of the two cleaning shaft pipes (25) are rotationally communicated with the liquid separating seat (41), a forward rotating spiral brush piece (26) and a reverse rotating brush piece (27) are fixedly arranged on the circumferential side surface of the two cleaning shaft pipes (25), a plurality of groups of circumferential spray holes (29) are formed in the inner side surfaces of the cleaning shaft pipes (25) respectively, the cleaning shaft pipes (29) are rotationally communicated with the inner walls of the cleaning shaft pipes (29) through the driving shafts (29), two symmetrically arranged spray pipes (30) are fixedly arranged on the peripheral side surface of the reverse rotation pipe (29), and a group of inner cleaning spray holes (31) distributed in a linear array are formed in the two spray pipes (30); the top surface rotation of elevating platform (8) is connected with conversion axle (32), the week side fixed mounting of conversion axle (32) has two conversion gears (33), just, all fixed mounting has driven gear a (34) on the top of revolve cover (23) and contrary spiral tube (29), two the week side of driven gear a (34) is connected with two conversion gears (33) transmission respectively, one the week side of driven gear a (34) is connected with last ring gear (10) transmission, quiet ring gear (35) are installed to the bottom surface of cloth liquid ring pipe (24), the week side fixed mounting of clear dirty central siphon (25) have internal gear (36) of being connected with quiet ring gear (35) transmission.
3. A urinary surgical care urinary catheterization device as claimed in claim 2, characterized in that: the forward spiral brush piece (26) and the reverse spiral brush piece (27) are made of engineering plastic materials, the outer clear spray hole (28) and the inner clear spray hole (31) are round holes, and the axes of the outer clear spray hole (28) and the inner clear spray hole (31) are parallel to the horizontal line.
4. A urinary surgical care urinary catheterization device as claimed in claim 3, characterized in that: the liquid storage assembly (22) comprises a liquid storage tank fixedly connected with the collecting shell (1), a pump body is fixedly arranged on the surface of the liquid storage tank, and one end of a liquid inlet of the pump body is fixedly communicated with the liquid storage tank.
5. A urinary surgical care urinary catheterization apparatus as claimed in claim 4, characterized in that: one end of the pump body liquid outlet is fixedly communicated with the hose, and a liquid supplementing port is fixedly arranged on the surface of the liquid storage tank.
6. A urinary surgical care urinary catheterization device as claimed in claim 1, characterized in that: the automatic sterilizing device is characterized in that the dry wall module and the sterilizing module both comprise a spin shaft (37) rotationally connected with the lifting table (8), a driven gear b (38) meshed with the upper gear ring (10) is fixedly arranged at the top end of the spin shaft (37), a group of electric heating plates (39) distributed in a circumferential array are fixedly arranged on the circumferential side surface of the spin shaft (37) at the dry wall module, and a group of ultraviolet sterilizing lamps (40) distributed in a circumferential array are fixedly arranged on the circumferential side surface of the spin shaft (37) at the sterilizing module.
7. A urinary surgical care urinary catheterization device as claimed in claim 1, characterized in that: the end face of the collection shell (1) is fixedly provided with a central control panel, the bottom of the waste liquid storage tank (5) is fixedly communicated with a waste discharge pipe, the interior of the waste discharge pipe is fixedly provided with a valve, and the bottom surface of the collection shell (1) is provided with a group of universal casters.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310163840.9A CN116139350B (en) | 2023-02-24 | 2023-02-24 | Urinary catheterization device for nursing of urology surgery |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310163840.9A CN116139350B (en) | 2023-02-24 | 2023-02-24 | Urinary catheterization device for nursing of urology surgery |
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| CN116139350B true CN116139350B (en) | 2023-12-12 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111450332A (en) * | 2020-04-12 | 2020-07-28 | 北华大学 | Drainage structure and urinary surgery catheterization device |
| CN112773956A (en) * | 2021-02-22 | 2021-05-11 | 刘璞 | First breast surgery drainage device |
| CN113680755A (en) * | 2021-09-13 | 2021-11-23 | 付国民 | Uropoiesis surgical instrument cleaning equipment |
| CN114377222A (en) * | 2022-01-12 | 2022-04-22 | 河南省肿瘤医院 | Stomach abdominal distension pressure reducing device for gastrointestinal surgery |
| CN115364289A (en) * | 2022-08-18 | 2022-11-22 | 黑龙江省医院 | Special anti-blocking drainage device for general surgeons |
| CN115531624A (en) * | 2022-07-27 | 2022-12-30 | 杨振伟 | Intrathoracic heart hydrops drainage device |
| CN218484918U (en) * | 2022-06-30 | 2023-02-17 | 李正峰 | Urethral catheterization device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113287600B (en) * | 2014-06-02 | 2022-08-19 | 特兰斯迈迪茨公司 | Perfusion circuit and system for perfusion of isolated liver and system for preservation thereof |
-
2023
- 2023-02-24 CN CN202310163840.9A patent/CN116139350B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111450332A (en) * | 2020-04-12 | 2020-07-28 | 北华大学 | Drainage structure and urinary surgery catheterization device |
| CN112773956A (en) * | 2021-02-22 | 2021-05-11 | 刘璞 | First breast surgery drainage device |
| CN113680755A (en) * | 2021-09-13 | 2021-11-23 | 付国民 | Uropoiesis surgical instrument cleaning equipment |
| CN114377222A (en) * | 2022-01-12 | 2022-04-22 | 河南省肿瘤医院 | Stomach abdominal distension pressure reducing device for gastrointestinal surgery |
| CN218484918U (en) * | 2022-06-30 | 2023-02-17 | 李正峰 | Urethral catheterization device |
| CN115531624A (en) * | 2022-07-27 | 2022-12-30 | 杨振伟 | Intrathoracic heart hydrops drainage device |
| CN115364289A (en) * | 2022-08-18 | 2022-11-22 | 黑龙江省医院 | Special anti-blocking drainage device for general surgeons |
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| CN116139350A (en) | 2023-05-23 |
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