CN112807505A - Improve pipe and irritate accuracy equipment during patient peritoneal dialysis - Google Patents
Improve pipe and irritate accuracy equipment during patient peritoneal dialysis Download PDFInfo
- Publication number
- CN112807505A CN112807505A CN202110119254.5A CN202110119254A CN112807505A CN 112807505 A CN112807505 A CN 112807505A CN 202110119254 A CN202110119254 A CN 202110119254A CN 112807505 A CN112807505 A CN 112807505A
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- Prior art keywords
- wheel
- fixedly connected
- peritoneal dialysis
- valve
- accuracy
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Classifications
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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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/28—Peritoneal dialysis ; Other peritoneal treatment, e.g. oxygenation
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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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/28—Peritoneal dialysis ; Other peritoneal treatment, e.g. oxygenation
- A61M1/285—Catheters therefor
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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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/28—Peritoneal dialysis ; Other peritoneal treatment, e.g. oxygenation
- A61M1/287—Dialysates therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/165—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with a plurality of closure members
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0209—Check valves or pivoted valves
- F16K27/0227—Check valves or pivoted valves with the valve members swinging around an axis located at the edge of or outside the valve member
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/029—Electromagnetically actuated valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0644—One-way valve
- F16K31/0655—Lift valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
Abstract
The invention relates to the technical field of peritoneal dialysis, and discloses equipment for improving the infusion accuracy of a catheter during peritoneal dialysis of a patient. This improve accuracy equipment is irritated to pipe when patient's peritoneal dialysis, rotate through the runner and drive the roller and rotate, the roller removes under the effect of guide way, and the roller removes and drives the slide bar and slide, and the slide bar drives the clutch blocks and removes, and the clutch blocks contacts with the valve wheel, and the rethread valve wheel uses with the cooperation of body to reach the interpolation speed of the control dialysis that can be accurate, application scope is wide effect.
Description
Technical Field
The invention relates to the technical field of peritoneal dialysis, in particular to equipment for improving the infusion accuracy of a catheter during peritoneal dialysis of a patient.
Background
Peritoneal dialysis is characterized in that the abdominal cavity of a human body is used as an exchange space, dialysate is regularly filled into the abdominal cavity and waste liquid is discharged out of the body, and the peritoneal dialysis can remove excessive water, metabolites and toxins in the body to achieve the functions of blood purification and kidney replacement.
The existing peritoneal dialysis catheter is difficult to accurately control the amount of the infused dialysate, so that leakage is caused, the health of a user is affected, meanwhile, the existing peritoneal dialysis catheter cannot accurately control the adding speed of the dialysate, is not suitable for patients with different conditions, and is inconvenient to use.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides equipment for improving the filling accuracy of a catheter during peritoneal dialysis of a patient, which has the advantages of capability of controlling the addition amount of dialysate, safety in use, capability of accurately controlling the filling speed of dialysis, wide application range and the like, and solves the problems that the existing peritoneal dialysis catheter is difficult to accurately control the filling amount of the dialysate, so that leakage is caused, the health of a user is influenced, meanwhile, the existing peritoneal dialysis catheter cannot accurately control the filling speed of the dialysate, is not suitable for patients in different conditions, and is inconvenient to use.
(II) technical scheme
In order to realize the purposes of controlling the addition amount of the dialysate, being safe to use, accurately controlling the addition speed of the dialysis and having wide application range, the invention provides the following technical scheme: an apparatus for improving the accuracy of catheter infusion during peritoneal dialysis of a patient comprises a pipe body, wherein a valve is movably connected to the inner wall of the pipe body, a pull rod is movably connected to the bottom of the valve, a sliding block is movably connected to the bottom of the pull rod, a sliding rail is fixedly connected to the inner top of the pipe body, a valve wheel is fixedly connected to the inner portion of the pipe body, a support is fixedly connected to the inner portion of the valve wheel, a rotating wheel is fixedly connected to the back of the support, a sliding rod is slidably connected to the inner portion of the support, a friction block is fixedly connected to one side, close to the valve wheel, of the sliding rod, an adjusting rod is in threaded connection with the bottom of the pipe body, a power-off switch is clamped to the top of the adjusting rod, a touch plate is slidably connected to the inner wall of the pipe body, a winding, the outer side of the inner wheel is slidably connected with a clamping jaw, the outer side of the inner wheel is movably connected with a swing claw, the inner wall of the inner wheel is slidably connected with an ejector block, one side of the ejector block, far away from the swing claw, is fixedly connected with a buffer spring, one side of the buffer spring, far away from the swing claw, is fixedly connected with a top plate, one side of the top plate, far away from the buffer spring, is movably connected with a connecting rod, and one side of the connecting rod, far away from the top plate, is movably.
Preferably, the top and the bottom of the pipe body are fixedly connected with interfaces, and the outer sides of the interfaces are sleeved with the guide pipes.
Preferably, the inner bottom of the sliding rail is fixedly connected with an electromagnet, and the sliding block is connected inside the sliding rail in a sliding manner.
Preferably, the outer side of the valve wheel is fixedly connected with a valve blade, and the inner wall of the valve wheel is fixedly connected with a friction ring.
Preferably, the front surface of the rotating wheel is provided with a guide groove, and the sliding rod is connected inside the guide groove in a sliding manner through a roller.
Preferably, the winding wheel is connected with the touch panel through a winding rope.
Preferably, the inner wall of the winding wheel is provided with a clamping groove, and the clamping groove is matched with the clamping jaw and the swing jaw for use.
Preferably, the driving wheel is in transmission connection with the rotating wheel through a transmission belt.
(III) advantageous effects
Compared with the prior art, the invention provides equipment for improving the accuracy of catheter infusion during peritoneal dialysis of a patient, which has the following beneficial effects:
1. this improve pipe when patient peritoneal dialysis and pour into accuracy equipment, rotate through the runner and drive the drive wheel rotation through the drive belt, the drive wheel drives the connecting rod swing, the connecting rod drives the roof and slides, roof extrusion buffer spring inhales the piece circular telegram simultaneously and drives the inside slip of jack catch to the inner wheel, the jack catch makes the reel rotate, the touch panel descends this moment, rethread touch panel uses with the cooperation of power off switch, thereby reached the addition that can control the dislysate, effect safe in utilization.
2. This improve accuracy equipment is irritated to pipe when patient's peritoneal dialysis, rotate through the runner and drive the roller and rotate, the roller removes under the effect of guide way, and the roller removes and drives the slide bar and slide, and the slide bar drives the clutch blocks and removes, and the clutch blocks contacts with the valve wheel, and the rethread valve wheel uses with the cooperation of body to reach the interpolation speed of the control dialysis that can be accurate, application scope is wide effect.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is an enlarged view of part A of FIG. 1;
FIG. 3 is a partial schematic view of a valve wheel constructed in accordance with the present invention;
FIG. 4 is a schematic view of a portion of a structural brace of the present invention;
FIG. 5 is an enlarged view of portion B of FIG. 1;
FIG. 6 is a partial schematic view of a reel constructed in accordance with the present invention;
FIG. 7 is an enlarged view of portion C of the block diagram of FIG. 6 according to the present invention.
In the figure: 1. a pipe body; 2. a valve; 3. a pull rod; 4. a slider; 5. a slide rail; 6. a valve wheel; 7. a support; 8. a rotating wheel; 9. a slide bar; 10. a friction block; 11. adjusting a rod; 12. a power-off switch; 13. a touch panel; 14. a winding wheel; 15. an inner wheel; 16. sucking blocks; 17. a claw; 18. swinging the claw; 19. a top block; 20. a buffer spring; 21. a top plate; 22. a connecting rod; 23. and a driving wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, an apparatus for improving the accuracy of catheter infusion during peritoneal dialysis of a patient comprises a catheter body 1, a connector is fixedly connected to the top and bottom of the catheter body 1, a catheter is sleeved on the outer side of the connector, a valve 2 is movably connected to the inner wall of the catheter body 1, a pull rod 3 is movably connected to the bottom of the valve 2, a slider 4 is movably connected to the bottom of the pull rod 3, a slide rail 5 is fixedly connected to the inner top of the catheter body 1, an electromagnet is fixedly connected to the inner bottom of the slide rail 5, the slider 4 is slidably connected to the inside of the slide rail 5, a valve wheel 6 is fixedly connected to the inside of the catheter body 1, a valve leaf is fixedly connected to the outer side of the valve wheel 6, a friction ring is fixedly connected to the inner wall of the valve wheel 6, a support 7 is fixedly connected to the inside of the valve wheel 6, a rotating, a sliding rod 9 is connected inside the bracket 7 in a sliding manner, a friction block 10 is fixedly connected on one side of the sliding rod 9 close to the valve wheel 6, an adjusting rod 11 is connected at the bottom of the pipe body 1 in a threaded manner, a power-off switch 12 is clamped at the top of the adjusting rod 11, a touch plate 13 is connected on the inner wall of the pipe body 1 in a sliding manner, a winding wheel 14 is fixedly connected on the inner wall of the pipe body 1, the winding wheel 14 is connected with the touch plate 13 through a winding rope, a clamping groove is formed in the inner wall of the winding wheel 14 and is matched with a clamping jaw 17 and a swing jaw 18 for use, an inner wheel 15 is fixedly connected inside the winding wheel 14, a suction block 16 is fixedly connected inside the inner wheel 15, the clamping jaw 17 is connected on the outer side of the inner wheel 15 in a sliding manner, the swing jaw 18 is movably connected on the outer side of the inner wheel 15, an ejector block 19 is connected on the, one side of the top plate 21, which is far away from the buffer spring 20, is movably connected with a connecting rod 22, one side of the connecting rod 22, which is far away from the top plate 21, is movably connected with a driving wheel 23, and the driving wheel 23 is in transmission connection with the rotating wheel 8 through a transmission belt.
When the dialysis machine is required to be used, the adjusting rod 11 is rotated, the adjusting rod 11 moves the adjusting rod 11 under the action of the threaded hole to drive the power-off switch 12 to move, when the power-off switch 12 moves to a proper position, the adjusting rod 11 stops rotating, the rotating wheel 8 rotates at the same time, the rotating wheel 8 rotates to drive the driving wheel 23 to rotate through the driving belt, the driving wheel 23 drives the connecting rod 22 to swing, the connecting rod 22 drives the top plate 21 to slide, the top plate 21 extrudes the buffer spring 20, when the dialysis liquid speed needs to be reduced, the rotating angle of the rotating wheel 8 is increased, the compression degree of the buffer spring 20 is increased, the limiting force given to the swing claw 18 by the top block 19 is increased, the swing claw 18 limits the winding wheel 14 to rotate, and the winding wheel 14 enables the touch plate 13 to slowly descend through.
The rotating wheel 8 rotates and simultaneously drives the roller to rotate, the roller moves under the action of the guide groove, the roller moves to drive the sliding rod 9 to slide, the sliding rod 9 drives the friction block 10 to move, the friction block 10 is in contact with the friction ring, the larger the rotating angle of the rotating wheel 8 is, the more the friction block 10 is in contact with the friction ring, the larger the friction block 10 enables the valve wheel 6 to be stressed, the lower the dropping speed of the dialyzate is enabled to be reduced by the valve wheel 6, and the adding speed of the dialyzate can be accurately controlled.
At the moment, the equipment is started, the electromagnet is electrified to generate magnetic force, the electromagnet drives the sliding block 4 to descend, the sliding block 4 drives the pull rod 3 to descend, the pull rod 3 drives the valve 2 to swing, the valve 2 enables dialysate to enter the equipment, the dialysate pushes the valve wheel 6 to rotate, the valve wheel 6 drives the friction ring to rotate, the friction ring and the friction block 10 rub to enable the dialysate to descend at a desired speed, meanwhile, the suction block 16 generates magnetic force, the suction block 16 drives the clamping jaw 17 to slide towards the inner wheel 15, the clamping jaw 17 enables the rolling wheel 14 to rotate, at the moment, the touch plate 13 descends to drive the rolling wheel 14 to rotate through the winding rope, the rolling wheel 14 rotates to drive the swing jaw 18 to swing, the swing jaw 18 drives the jacking block 19 to slide, the swing jaw 18 enables the rolling wheel 14 to slowly rotate, when the touch plate 13 is in contact with the power-off switch 12, the electromagnet loses the magnetic force, at the moment.
In conclusion, this improve pipe and pour into accuracy equipment during patient's peritoneal dialysis, it rotates through the drive belt drive wheel 23 through runner 8, drive wheel 23 drives connecting rod 22 swing, connecting rod 22 drives roof 21 and slides, roof 21 extrusion buffer spring 20, inhale 16 circular telegrams simultaneously and drive jack catch 17 and slide to inner wheel 15 inside, jack catch 17 makes reel 14 can rotate, touch panel 13 descends this moment, rethread touch panel 13 uses with the cooperation of power off switch 12, thereby reached the addition that can control the dislysate, effect safe in utilization. This improve accuracy equipment is irritated to pipe when patient's peritoneal dialysis, rotate through runner 8 and drive the roller and rotate, the roller removes under the effect of guide way, the roller removes and drives slide bar 9 and slide, slide bar 9 drives friction block 10 and removes, friction block 10 and valve wheel 6 contact, rethread valve wheel 6 uses with the cooperation of body 1 to reached the interpolation speed of the control dialysis that can be accurate, the wide effect of application scope, application scope is more extensive.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An accuracy equipment is irritated to pipe when improving patient's peritoneal dialysis, includes body (1), its characterized in that: the inner wall of the pipe body (1) is movably connected with a valve (2), the bottom of the valve (2) is movably connected with a pull rod (3), the bottom of the pull rod (3) is movably connected with a sliding block (4), the inner top of the pipe body (1) is fixedly connected with a sliding rail (5), the inner part of the pipe body (1) is fixedly connected with a valve wheel (6), the inner part of the valve wheel (6) is fixedly connected with a support (7), the back of the support (7) is fixedly connected with a rotating wheel (8), the inner part of the support (7) is slidably connected with a sliding rod (9), one side of the sliding rod (9) close to the valve wheel (6) is fixedly connected with a friction block (10), the bottom of the pipe body (1) is in threaded connection with an adjusting rod (11), the top of the adjusting rod (11) is connected with a power-off switch (12), the inner, the inner wall fixedly connected with winding wheel (14) of body (1), wheel (15) in the inside fixedly connected with of winding wheel (14), the inside fixedly connected with of interior wheel (15) inhales piece (16), the outside sliding connection of interior wheel (15) has jack catch (17), the outside swing joint of interior wheel (15) has swing claw (18), the inner wall sliding connection of interior wheel (15) has kicking block (19), one side fixedly connected with buffer spring (20) of swing claw (18) are kept away from to kicking block (19), one side fixedly connected with roof (21) of swing claw (18) are kept away from to buffer spring (20), one side swing joint of buffer spring (20) is kept away from to roof (21) has connecting rod (22), one side swing joint that roof (21) were kept away from to connecting rod (22) has drive wheel (23).
2. The apparatus for improving the accuracy of catheter infusion during peritoneal dialysis of a patient according to claim 1, wherein: the top and the bottom of the pipe body (1) are fixedly connected with interfaces, and the outer sides of the interfaces are sleeved with guide pipes.
3. The apparatus for improving the accuracy of catheter infusion during peritoneal dialysis of a patient according to claim 1, wherein: the interior bottom fixedly connected with electro-magnet of slide rail (5), and slider (4) sliding connection is in the inside of slide rail (5).
4. The apparatus for improving the accuracy of catheter infusion during peritoneal dialysis of a patient according to claim 1, wherein: the outer side of the valve wheel (6) is fixedly connected with a valve leaf, and the inner wall of the valve wheel is fixedly connected with a friction ring.
5. The apparatus for improving the accuracy of catheter infusion during peritoneal dialysis of a patient according to claim 1, wherein: the front surface of the rotating wheel (8) is provided with a guide groove, and the sliding rod (9) is connected inside the guide groove in a sliding mode through a roller.
6. The apparatus for improving the accuracy of catheter infusion during peritoneal dialysis of a patient according to claim 1, wherein: the winding wheel (14) is connected with the touch plate (13) through a winding rope.
7. The apparatus for improving the accuracy of catheter infusion during peritoneal dialysis of a patient according to claim 1, wherein: the inner wall of the winding wheel (14) is provided with a clamping groove.
8. The apparatus for improving the accuracy of catheter infusion during peritoneal dialysis of a patient according to claim 1, wherein: the driving wheel (23) is in transmission connection with the rotating wheel (8) through a transmission belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110119254.5A CN112807505B (en) | 2021-01-28 | 2021-01-28 | Improve pipe and irritate accuracy equipment during patient peritoneal dialysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110119254.5A CN112807505B (en) | 2021-01-28 | 2021-01-28 | Improve pipe and irritate accuracy equipment during patient peritoneal dialysis |
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| Publication Number | Publication Date |
|---|---|
| CN112807505A true CN112807505A (en) | 2021-05-18 |
| CN112807505B CN112807505B (en) | 2022-10-28 |
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| CN202110119254.5A Active CN112807505B (en) | 2021-01-28 | 2021-01-28 | Improve pipe and irritate accuracy equipment during patient peritoneal dialysis |
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| KR20010004420A (en) * | 1999-06-28 | 2001-01-15 | 강원식 | Automatic Dispencing System for Venous Injection |
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| US20180100590A1 (en) * | 2015-03-16 | 2018-04-12 | Avk Holding A/S | A valve |
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