CN212756674U - Hemodialysis device for nephrology department - Google Patents
Hemodialysis device for nephrology department Download PDFInfo
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- CN212756674U CN212756674U CN202020538364.6U CN202020538364U CN212756674U CN 212756674 U CN212756674 U CN 212756674U CN 202020538364 U CN202020538364 U CN 202020538364U CN 212756674 U CN212756674 U CN 212756674U
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Abstract
The utility model discloses a hemodialysis device for kidney internal medicine, including device main part, control panel and dialysis filter jar, one side fixedly connected with infusion of flowing back jar of keeping in keeps in jar, the top fixedly connected with infusion syringe needle of infusion jar of keeping in, the dialysis filter jar is installed to one side on device main part top, and the outside fixedly connected with pipe of dialysis filter jar, the bottom fixedly connected with base of device main part, and the intermediate position swing joint on base top has the hob, one side of device main part is provided with the beam tube cover, and installs control panel on the top of device main part one side. The utility model discloses an at the hob of the top swing joint of base, the motor can drive the hob and rotate, then the hob external connection's turnbuckle can move on the hob, makes the turnbuckle can drive branch and remove, makes branch can rotate through the pivot to make branch thrust unit main part remove, thereby can adjust the height of device according to user's demand.
Description
Technical Field
The utility model relates to a hemodialysis technical field specifically is a hemodialysis device for kidney internal medicine.
Background
Hemodialysis is one of the kidney replacement therapy modes for patients with acute and chronic renal failure, which is to drain the blood in vivo to the outside of the body, exchange substances between the blood and electrolyte solution with similar body concentration inside and outside one medical hollow fiber by convection through a dialyzer composed of a plurality of medical hollow fibers, remove metabolic wastes in the body, maintain electrolyte and acid-base balance, and simultaneously remove excessive water in the body, and call the whole process of purified blood back transfusion as hemodialysis, as a mode for treating the renal failure by using a hemodialysis device for nephrology, the formation of extracorporeal blood circulation loop by using the hemodialysis device is widely used, and the existing hemodialysis device for nephrology has many problems in the using process, and the specific problems are as follows:
1. the existing hemodialysis device for nephrology department cannot adjust the height of the device according to the height requirement of a user in use, so that the device is inconvenient to use;
2. the existing hemodialysis device for nephrology department cannot conveniently collect dialysis tubes in the using process, and the dialysis tubes are placed in a scattered way, so that the operation is troublesome;
3. current hemodialysis device for nephrology dept, in the use, the pipe pencil is easy by the patient tractive, influences user's comfort level.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hemodialysis device for kidney internal medicine to the demand of height carries out altitude mixture control to the device when solving the demand that provides in the above-mentioned background art and can not use according to the user, can not be convenient receive the dialysis pipe, and the pipe pencil is by patient tractive scheduling problem easily.
In order to achieve the above object, the utility model provides a following technical scheme: a hemodialysis device for nephrology department comprises a device main body, a control panel and a dialysis filter tank, wherein the top end of one side of the device main body is fixedly connected with a drainage temporary storage tank, the bottom end of the drainage temporary storage tank is fixedly connected with a liquid extraction needle head, one side of the drainage temporary storage tank is fixedly connected with a transfusion temporary storage tank, the top end of the transfusion temporary storage tank is fixedly connected with a transfusion needle head, one side of the inner bottom end of the device main body is fixedly connected with a dialysis liquid tank, one side of the dialysis liquid tank is fixedly connected with a waste liquid tank, one side of the top end of the device main body is provided with the dialysis filter tank, the outer part of the dialysis filter tank is fixedly connected with a catheter, one side of the outer part of the device main body is provided with a fixing plate, the two sides of the top end of the fixing, one side of the device main body is provided with a beam tube sleeve, and the top end of one side of the device main body is provided with a control panel.
Preferably, both sides on fixed plate top all fixedly connected with fixed cover, and the intermediate position fixedly connected with support frame on fixed plate top, fixed cover can the fixed pipe.
Preferably, both sides of fixed plate bottom are all fixedly connected with snap ring, and the inside top of snap ring is provided with the sucking disc, and the snap ring can block on patient's arm.
Preferably, the motor is installed to one side of hob, and the outside swing joint of hob has the spiral shell, the top swing joint of spiral shell has branch, and the intermediate position of branch is provided with the pivot, and the spiral shell can move on the hob.
Preferably, both sides of the outside of the collar are provided with external teeth, and the outside of the collar is movably connected with a sleeve block which can be clamped outside the collar.
Preferably, the elastic part is fixedly connected to the middle position of the sleeve block, inner teeth are arranged on two sides of the inner portion of the sleeve block, and the inner teeth can be clamped on the outer teeth.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) this kind of a hemodialysis device for kidney internal medicine, through the hob at the top swing joint of base, the motor can drive the hob and rotate, and then hob external connection's turnbuckle can move on the hob, makes the turnbuckle can drive branch and remove to make branch can rotate through the pivot, and make branch thrust unit main part remove, thereby can adjust the height of device according to user's demand.
(2) This kind of a hemodialysis device for kidney internal medicine, through the beam pipe box that sets up in the outside of pipe, the beam pipe box can be restrainted the pipe, fills in the collets with the both sides of beam pipe box inside to make its extrusion elastic component, adjust the collets to suitable position after, because the beam pipe box can receive the elasticity of elastic component, then the external tooth of beam pipe box both sides can block inside the internal tooth, realizes spacing to the collets, and the convenience is restrainted the receipts of pipe, makes the operation use comparatively light.
(3) This kind of a hemodialysis device for kidney internal medicine, through the fixed plate that sets up in one side of device main part, pass through the snap ring card with the fixed plate on patient's arm, through the inside air of extrusion gasbag discharge, then the sucking disc can be inhaled on patient's arm, can not drop, can block infusion syringe needle and drawing liquid syringe needle on support frame and fixed sheathe this moment, then the pencil just can not be by patient's removal tractive, has improved patient's comfort level.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
fig. 2 is an enlarged schematic view of the fixing plate of the present invention;
fig. 3 is a schematic side view of the fixing plate of the present invention;
fig. 4 is a schematic side view of the beam tube sleeve of the present invention.
In the figure: 1. a device main body; 101. a temporary infusion storage tank; 102. a transfusion needle head; 103. a liquid-extracting needle head; 104. a waste liquid tank; 105. a dialysate tank; 106. a conduit; 107. a drain liquid temporary storage tank; 2. a control panel; 3. a fixing plate; 301. a support frame; 302. an air bag; 303. fixing a sleeve; 304. a suction cup; 305. a snap ring; 4. a base; 401. a motor; 402. a strut; 403. a rotating shaft; 404. a screw rod; 405. a spiral sleeve; 5. a bundle pipe sleeve; 501. sleeving blocks; 502. an outer tooth; 503. an elastic member; 504. internal teeth; 6. a dialysis filtering tank.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a hemodialysis device for nephrology department, including device main part 1, control panel 2 and dialysis filter jar 6, the top of device main part 1 one side fixedly connected with flowing back scratch pad jar 107, and the bottom fixedly connected with drawing liquid syringe needle 103 of flowing back scratch pad jar 107, one side fixedly connected with transfusion scratch pad jar 101 of flowing back scratch pad jar 107, and the top fixedly connected with transfusion syringe needle 102 of transfusion scratch pad jar 101, one side fixedly connected with dialysis liquid jar 105 of the inside bottom of device main part 1, and one side fixedly connected with waste liquid jar 104 of dialysis liquid jar 105, dialysis filter jar 6 is installed to one side of device main part 1 top, and the outside fixedly connected with pipe 106 of dialysis filter jar 6, patient's blood gets into inside the scratch pad jar 107 through drawing liquid syringe needle 103, then the inside liquid of transfusion jar 101 gets into the inside of patient's blood vessel through the transfusion syringe needle 102, patient's internal blood can be filtered by dialysis filter, the filtered waste liquid enters the waste liquid tank 104;
the fixing plate 3 is arranged on one side of the outer portion of the device main body 1, the air bags 302 are arranged on two sides of the top end of the fixing plate 3, the fixing sleeve 303 is fixedly connected to two sides of the top end of the fixing plate 3, the supporting frame 301 is fixedly connected to the middle position of the top end of the fixing plate 3, the clamping ring 305 is fixedly connected to two sides of the bottom end of the fixing plate 3, the sucking disc 304 is arranged on the top end of the inner portion of the clamping ring 305, the sucking disc 304 can be sucked on the arm of a patient and cannot fall off, the infusion needle head 102 and the liquid suction needle head 103 can be clamped on the supporting frame 301;
the bottom end of the device main body 1 is fixedly connected with a base 4, the middle position of the top end of the base 4 is movably connected with a screw rod 404, one side of the screw rod 404 is provided with a motor 401, the outside of the screw rod 404 is movably connected with a screw sleeve 405, the top end of the screw sleeve 405 is movably connected with a support rod 402, the middle position of the support rod 402 is provided with a rotating shaft 403, and the height of the device can be adjusted according to the requirements of a user;
one side of the device main body 1 is provided with a beam tube sleeve 5, two sides of the outside of the beam tube sleeve 5 are both provided with external teeth 502, the outside of the beam tube sleeve 5 is movably connected with a sleeve block 501, the middle position of the sleeve block 501 is fixedly connected with an elastic part 503, and two sides of the inside of the sleeve block 501 are both provided with internal teeth 504, so that the catheter 106 can be conveniently bundled;
the top of one side of the device main body 1 is provided with a control panel 2, the output end of the control panel 2 is electrically connected with the input end of a motor 401 through a lead, and the motor 401 is Y90S-2.
The working principle is as follows: when the device is used, the infusion needle 102 and the liquid extraction needle 103 are respectively inserted into a blood vessel of a patient, the blood of the patient enters the liquid drainage temporary storage tank 107 through the liquid extraction needle 103, the liquid in the liquid drainage temporary storage tank 101 enters the blood vessel of the patient through the infusion needle 102, the blood in the patient is filtered by the dialysis filter tank 6, the filtered waste liquid enters the waste liquid tank 104, the tube restraining sleeve 5 can restrain the catheter 106, two sides of the tube restraining sleeve 5 are plugged into the sleeve block 501 and extrude the elastic part 503, after the sleeve block 501 is adjusted to a proper position, the outer teeth 502 on two sides of the tube restraining sleeve 5 are clamped inside the inner teeth 504 to limit the sleeve block 501, the tube 106 is conveniently restrained, the operation and the use are easy, the control panel 2 can control the motor 401 to drive the screw rod 404 to rotate, and the screw sleeve 405 connected with the outside of the screw rod 404 can move on the screw rod 404, make spiral shell 405 can drive branch 402 and remove, thereby make branch 402 rotate through pivot 403, and make branch 402 thrust unit main part 1 remove, thereby can adjust the height of device according to user's demand, pass through snap ring 305 card with fixed plate 3 on patient's arm, discharge its inside air through extrusion gasbag 302, then sucking disc 304 can be inhaled on patient's arm, can not drop, can block infusion syringe needle 102 and drawing liquid syringe needle 103 on support frame 301 and fixed cover 303 this moment, then the pencil just can not be pulled by patient's removal, patient's comfort level has been improved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A hemodialysis device for nephrology dept, including device main part (1), control panel (2) and dialysis filter jar (6), its characterized in that: the device comprises a device body (1), a liquid drainage temporary storage tank (107) is fixedly connected to the top end of one side of the device body (1), a liquid extraction needle head (103) is fixedly connected to the bottom end of the liquid drainage temporary storage tank (107), a liquid infusion temporary storage tank (101) is fixedly connected to one side of the liquid drainage temporary storage tank (107), a liquid infusion needle head (102) is fixedly connected to the top end of the liquid infusion temporary storage tank (101), a dialysis liquid tank (105) is fixedly connected to one side of the inner bottom end of the device body (1), a waste liquid tank (104) is fixedly connected to one side of the dialysis liquid tank (105), a dialysis filter tank (6) is installed on one side of the top end of the device body (1), a guide pipe (106) is fixedly connected to the outer portion of the dialysis filter tank (6), a fixing plate (3) is arranged on one side of the outer portion of the device body (1), air, and the middle position of the top end of the base (4) is movably connected with a screw rod (404), one side of the device main body (1) is provided with a beam tube sleeve (5), and the top end of one side of the device main body (1) is provided with a control panel (2).
2. Hemodialysis apparatus for nephrology according to claim 1, characterized in that: both sides on fixed plate (3) top all fixedly connected with fixed cover (303), and the intermediate position fixedly connected with support frame (301) on fixed plate (3) top.
3. Hemodialysis apparatus for nephrology according to claim 1, characterized in that: both sides of fixed plate (3) bottom are all fixedly connected with snap ring (305), and the inside top of snap ring (305) is provided with sucking disc (304).
4. Hemodialysis apparatus for nephrology according to claim 1, characterized in that: motor (401) is installed to one side of hob (404), and the outside swing joint of hob (404) has a spiral shell (405), the top swing joint of spiral shell (405) has branch (402), and the intermediate position of branch (402) is provided with pivot (403).
5. Hemodialysis apparatus for nephrology according to claim 1, characterized in that: external teeth (502) are arranged on two sides of the outer portion of the beam tube sleeve (5), and a sleeve block (501) is movably connected to the outer portion of the beam tube sleeve (5).
6. Hemodialysis apparatus for nephrology according to claim 5, characterized in that: the middle position of the sleeve block (501) is fixedly connected with an elastic piece (503), and the two sides inside the sleeve block (501) are provided with internal teeth (504).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020538364.6U CN212756674U (en) | 2020-04-14 | 2020-04-14 | Hemodialysis device for nephrology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020538364.6U CN212756674U (en) | 2020-04-14 | 2020-04-14 | Hemodialysis device for nephrology department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212756674U true CN212756674U (en) | 2021-03-23 |
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ID=75025343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020538364.6U Expired - Fee Related CN212756674U (en) | 2020-04-14 | 2020-04-14 | Hemodialysis device for nephrology department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212756674U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114146240A (en) * | 2021-11-24 | 2022-03-08 | 周美兰 | Peritoneal dialysis connection instrument for nephrology department and peritoneal dialysis connection method |
-
2020
- 2020-04-14 CN CN202020538364.6U patent/CN212756674U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114146240A (en) * | 2021-11-24 | 2022-03-08 | 周美兰 | Peritoneal dialysis connection instrument for nephrology department and peritoneal dialysis connection method |
| CN114146240B (en) * | 2021-11-24 | 2023-12-12 | 大连医科大学附属第二医院 | Peritoneal dialysis connecting instrument for kidney internal medicine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210323 |