CN214105418U - Circulating hemodialysis equipment - Google Patents
Circulating hemodialysis equipment Download PDFInfo
- Publication number
- CN214105418U CN214105418U CN202022448480.1U CN202022448480U CN214105418U CN 214105418 U CN214105418 U CN 214105418U CN 202022448480 U CN202022448480 U CN 202022448480U CN 214105418 U CN214105418 U CN 214105418U
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- Prior art keywords
- dialysate
- connecting pipe
- circulating
- dialysis fluid
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000001631 haemodialysis Methods 0.000 title claims abstract description 24
- 230000000322 hemodialysis Effects 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 239000000385 dialysis solution Substances 0.000 claims abstract description 18
- 210000001367 artery Anatomy 0.000 claims abstract description 12
- 239000008280 blood Substances 0.000 claims abstract description 12
- 210000004369 blood Anatomy 0.000 claims abstract description 12
- 239000012528 membrane Substances 0.000 claims abstract description 12
- 239000010720 hydraulic oil Substances 0.000 claims description 14
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 210000003462 vein Anatomy 0.000 claims description 6
- 238000000502 dialysis Methods 0.000 claims description 2
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 abstract description 4
- 230000008859 change Effects 0.000 description 3
- 239000012510 hollow fiber Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 208000009304 Acute Kidney Injury Diseases 0.000 description 1
- 208000033626 Renal failure acute Diseases 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 201000011040 acute kidney failure Diseases 0.000 description 1
- 208000012998 acute renal failure Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000020832 chronic kidney disease Diseases 0.000 description 1
- 208000022831 chronic renal failure syndrome Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a circulating hemodialysis equipment, including organism and storing room, the inside of organism is provided with propelling movement adjustment mechanism, and propelling movement adjustment mechanism's top installs supplementary fixture, dialysis fluid reservoir is installed to supplementary fixture's top, and the inside top of dialysis fluid reservoir installs the housing, the inside of housing is provided with waterproof ventilated membrane, and installs ultraviolet tube in the top of waterproof ventilated membrane, the artery connecting pipe is installed to dialysis fluid reservoir's top, and the middle part of artery connecting pipe is connected with the blood pump, the venous connection pipe is installed to the top of artery connecting pipe, and the end-to-end connection of venous connection pipe one side has the cerini dialyser cerini. This circulating hemodialysis equipment is provided with waterproof ventilated membrane and ultraviolet tube, and waterproof ventilated membrane can be effectual for being connected between dialysis fluid jar and the housing provides sealed processing, and ultraviolet tube can be effectual for the inside of dialysis fluid jar provides disinfection treatment, guarantees that the inside liquid of dialysis fluid jar is clean.
Description
Technical Field
The utility model relates to a hemodialysis technical field specifically is a circulating hemodialysis equipment.
Background
Hemodialysis is one of the kidney replacement treatment modes of patients with acute and chronic renal failure. The blood and electrolyte solution (dialysate) with similar concentration of organism are arranged inside and outside one hollow fiber by draining the blood in vivo to the outside of the body through a dialyzer consisting of a plurality of hollow fibers, and the material exchange is carried out by dispersion/convection, thereby removing the metabolic waste in the body and maintaining the balance of electrolyte and acid-base; at the same time, the excess water in the body is removed, and the whole process of purified blood reinfusion is called hemodialysis.
Current hemodialysis equipment is comparatively loaded down with trivial details to the dismouting step of hemodialysis equipment internal component in the use to and be not convenient for store medical article, and can not be fine provide disinfection treatment for the dislysate, can not be fine satisfy people's user demand, to above-mentioned condition, carry out technical innovation on current hemodialysis equipment basis.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a circulating hemodialysis equipment to propose current hemodialysis equipment in solving above-mentioned background art in the use, to the dismouting step of hemodialysis equipment inner assembly comparatively loaded down with trivial details, and be not convenient for store medical article, and can not be fine provide disinfection treatment for the dislysate, the not fine user demand problem of satisfying people that can not.
In order to achieve the above object, the utility model provides a following technical scheme: a circulating hemodialysis device comprises a machine body and a storage chamber, wherein a pushing and adjusting mechanism is arranged in the machine body, an auxiliary clamping mechanism is arranged above the pushing adjusting mechanism, a dialysate tank is arranged above the auxiliary clamping mechanism, and a cover is arranged above the interior of the dialysate tank, a waterproof and breathable film is arranged in the cover, an ultraviolet lamp tube is arranged above the waterproof breathable film, an artery connecting tube is arranged above the dialysate tank, and the middle part of the artery connecting pipe is connected with a blood pump, a vein connecting pipe is arranged above the artery connecting pipe, the tail end of one side of the vein connecting pipe is connected with a dialyser, the bottom of the dialyser is connected with a dialysate connecting pipe, and the middle part of the dialysate connecting pipe is connected with a dialysate pump, the other side of the outer wall of the dialyzer is connected with a dialysate regenerator, and the storage chamber is positioned above the venous connecting pipe.
Preferably, the pushing and adjusting mechanism comprises a connecting screw rod sleeve column, an adjusting screw rod, a linear stepping motor and a connecting transverse plate, the adjusting screw rod penetrates through the inside of the connecting screw rod sleeve column, the end part of the adjusting screw rod is connected with the linear stepping motor, and the connecting transverse plate is connected to the top of the connecting screw rod sleeve column.
Preferably, the adjusting screw rod penetrates through the inside of the connecting screw rod sleeve column, and the connecting screw rod sleeve column is fixedly connected with the connecting transverse plate.
Preferably, the auxiliary clamping mechanism comprises a fixing plate, a lock pin, a clamping plate and a regulating hydraulic oil cylinder, the lock pin penetrates through the top of the fixing plate, the regulating hydraulic oil cylinder is connected to one side of the fixing plate, and the clamping plate is connected above the regulating hydraulic oil cylinder.
Preferably, the fixing plate, the locking pin, the clamping plate and the adjusting hydraulic oil cylinder are symmetrically distributed about a vertical central line of the dialysis liquid tank, and the fixing plate and the adjusting hydraulic oil cylinder and the clamping plate form a rotating structure through the locking pin.
Preferably, be connected between housing and the waterproof ventilated membrane, and be connected between housing and the ultraviolet tube to the ultraviolet tube is provided with three along the inside evenly distributed of housing, ultraviolet tube simultaneously.
Preferably, the dialysate tank is communicated with the dialyzer through a dialysate pump and a dialysate connecting pipe, and the dialysate tank is communicated with the dialyzer through a dialysate regenerator.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses be provided with the propelling movement adjustment mechanism, linear stepping motor can effectually promote connecting lead screw cover post through accommodate the lead screw and remove along the horizontal direction, and is connected between connecting lead screw cover post and the connection diaphragm, can promote the connection diaphragm and remove, can effectually change the horizontal position of connection diaphragm to and can push out the inside of organism with the connection diaphragm, supplementary dialysis fluid reservoir's dismouting;
the utility model discloses being provided with supplementary fixture, adjusting hydraulic cylinder can effectually promote splint and rotate along the outside of lockpin, can the effective turned angle who changes splint to and can the effective interval that changes between the splint, until splint act on the dialysis fluid reservoir with clamping-force, thereby can the effectual position of restriction dialysis fluid reservoir, and can the effectual convenience that improves dismouting dialysis fluid reservoir;
the utility model discloses be provided with waterproof ventilated membrane and ultraviolet tube, waterproof ventilated membrane can be effectual for being connected between dialysis fluid reservoir and the housing provides sealed processing, and ultraviolet tube can be effectual for the inside of dialysis fluid reservoir provides disinfection treatment, guarantees that the inside liquid of dialysis fluid reservoir is clean.
Drawings
FIG. 1 is a schematic view of the external three-dimensional structure of the present invention;
FIG. 2 is a schematic view of the structure of 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 diagram of the distribution structure of the ultraviolet lamp tube of the present invention.
In the figure: 1. a body; 2. a push adjustment mechanism; 201. connecting a screw rod sleeve column; 202. adjusting the screw rod; 203. a linear stepper motor; 204. connecting the transverse plates; 3. a dialysate tank; 4. an auxiliary clamping mechanism; 401. a fixing plate; 402. a lock pin; 403. a splint; 404. adjusting a hydraulic oil cylinder; 5. a cover; 6. a waterproof breathable film; 7. an ultraviolet lamp tube; 8. an arterial connecting tube; 9. a blood pump; 10. a venous connection tube; 11. a dialyzer; 12. a dialysate pump; 13. a dialysate connection tube; 14. a dialysate regenerator; 15. a storage chamber.
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 a technical solution: a circulating hemodialysis device comprises a machine body 1 and a storage chamber 15, wherein a push adjusting mechanism 2 is arranged inside the machine body 1, an auxiliary clamping mechanism 4 is arranged above the push adjusting mechanism 2, a dialysate tank 3 is arranged above the auxiliary clamping mechanism 4, a cover 5 is arranged above the inside of the dialysate tank 3, a waterproof breathable film 6 is arranged inside the cover 5, an ultraviolet lamp tube 7 is arranged above the waterproof breathable film 6, an artery connecting tube 8 is arranged above the dialysate tank 3, a blood pump 9 is connected to the middle of the artery connecting tube 8, a vein connecting tube 10 is arranged above the artery connecting tube 8, a dialyzer 11 is connected to the tail end of one side of the vein connecting tube 10, a dialysate connecting tube 13 is connected to the bottom of the dialyzer 11, a dialysate pump 12 is connected to the middle of the dialysate connecting tube 13, and a dialysate regenerator 14 is connected to the other side of the outer wall of the dialyzer 11, the storage compartment 15 is located above the intravenous tubing 10.
The utility model discloses in: the pushing adjusting mechanism 2 comprises a connecting screw rod sleeve column 201, an adjusting screw rod 202, a linear stepping motor 203 and a connecting transverse plate 204, the adjusting screw rod 202 penetrates through the inside of the connecting screw rod sleeve column 201, the end part of the adjusting screw rod 202 is connected with the linear stepping motor 203, and the connecting transverse plate 204 is connected to the top of the connecting screw rod sleeve column 201.
The utility model discloses in: the adjusting screw 202 penetrates through the connecting screw sleeve column 201, and the connecting screw sleeve column 201 is fixedly connected with the connecting transverse plate 204; under the effect of linear stepping motor 203, can effectually promote connecting lead screw cover post 201 through accommodate the lead screw 202 and remove along the horizontal direction, and be connected between connecting lead screw cover post 201 and the connection diaphragm 204, can promote connecting diaphragm 204 and remove, can effectually change the horizontal position of connecting diaphragm 204 to and can push out the inside of organism 1 with connecting diaphragm 204, supplementary dialysis solution jar 3 dismouting.
The utility model discloses in: the auxiliary clamping mechanism 4 comprises a fixing plate 401, a lock pin 402, a clamping plate 403 and a regulating hydraulic oil cylinder 404, the lock pin 402 penetrates through the top of the fixing plate 401, the regulating hydraulic oil cylinder 404 is connected to one side of the fixing plate 401, and the clamping plate 403 is connected above the regulating hydraulic oil cylinder 404.
The utility model discloses in: the fixing plate 401, the locking pin 402, the clamping plate 403 and the adjusting hydraulic cylinder 404 are symmetrically distributed about the vertical center line of the dialysate tank 3, and the fixing plate 401 forms a rotating structure with the clamping plate 403 through the locking pin 402 and the adjusting hydraulic cylinder 404; under the effect of adjusting hydraulic cylinder 404, can effectually promote splint 403 and rotate along the outside of lockpin 402, can effectual change splint 403 turned angle to and can the effectual interval that changes between splint 403, be used for the dialysate container 3 with the clamping-force until splint 403, thereby can the effectual position of restriction dialysate container 3, and the convenience that can effectual improvement dismouting dialysate container 3.
The utility model discloses in: the cover 5 is connected with the waterproof breathable film 6, the cover 5 is connected with the ultraviolet lamp tubes 7, the ultraviolet lamp tubes 7 are uniformly distributed along the inner part of the cover 5, and the number of the ultraviolet lamp tubes 7 is three; waterproof ventilated membrane 6 can be effectual for being connected between dialysate tank 3 and the housing 5 provides sealed processing, and ultraviolet tube 7 can be effectual for the inside of dialysate tank 3 provides disinfection, guarantees that the inside liquid of dialysate tank 3 is clean.
The utility model discloses in: the dialysate tank 3 is communicated with the dialyzer 11 through a dialysate pump 12 and a dialysate connecting pipe 13, and the dialysate tank 3 is communicated with the dialyzer 11 through a dialysate regenerator 14.
The working principle of the circulating hemodialysis equipment is as follows: first of all, the first step is to,
placing the dialysate tank 3 into the auxiliary clamping mechanism 4, then starting the adjusting hydraulic cylinder 404, wherein the adjusting hydraulic cylinder 404 pushes the clamping plate 403 to rotate along the outside of the locking pin 402 until the clamping plate 403 applies a clamping force to the dialysate tank 3, so that the position of the dialysate tank 3 can be effectively limited, and then starting the linear stepping motor 203, wherein the linear stepping motor 203 pushes the connecting screw rod sleeve column 201 to move along the horizontal direction through the adjusting screw rod 202, and the connecting screw rod sleeve column 201 is connected with the connecting transverse plate 204 and can push the connecting transverse plate 204 to move until the dialysate tank 3 is pulled back into the machine body 1;
then, the blood pump 9 is started to introduce the human blood into the hollow fiber membrane of the dialyzer 11 through the arterial connection tube 8, and the dialyzer 11 introduces the dialysate-treated blood back to the inside of the venous connection tube 10, so that extracorporeal circulation is achieved, and the dialysate pump 12 can introduce the dialysate inside the dialysate tank 3 into the inside of the dialyzer 11 for treating the blood.
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 (7)
1. The utility model provides a circulating hemodialysis equipment, includes organism (1) and storing room (15), its characterized in that: the utility model discloses a dialysis machine, including organism (1), supplementary fixture (4) are installed to the inside of propelling movement adjustment mechanism (2), dialysis fluid jar (3) is installed to the top of supplementary fixture (4), and housing (5) is installed to the inside top of dialysis fluid jar (3), the inside of housing (5) is provided with waterproof ventilated membrane (6), and installs ultraviolet tube (7) above waterproof ventilated membrane (6), artery connecting pipe (8) is installed to the top of dialysis fluid jar (3), and the middle part of artery connecting pipe (8) is connected with blood pump (9), vein connecting pipe (10) is installed to the top of artery connecting pipe (8), and the end-to-end connection of vein connecting pipe (10) one side has cerini dialyser cerini (11), the bottom of cerini dialyser cerini (11) is connected with dialysis fluid connecting pipe (13), and the middle part of the dialysate connecting pipe (13) is connected with a dialysate pump (12), the other side of the outer wall of the dialyzer (11) is connected with a dialysate regenerator (14), and the storage chamber (15) is positioned above the venous connecting pipe (10).
2. A circulating hemodialysis apparatus according to claim 1, wherein: propelling movement adjustment mechanism (2) are including connecting lead screw cover post (201), accommodate the lead screw (202), linear stepping motor (203) and connecting diaphragm (204), accommodate the lead screw (202) has been run through to the inside of connecting lead screw cover post (201), and the end connection of accommodate the lead screw (202) has linear stepping motor (203), the top of connecting lead screw cover post (201) is connected with connects diaphragm (204).
3. A circulating hemodialysis apparatus according to claim 2, wherein: the adjusting screw rod (202) penetrates through the inside of the connecting screw rod sleeve column (201), and the connecting screw rod sleeve column (201) is fixedly connected with the connecting transverse plate (204).
4. A circulating hemodialysis apparatus according to claim 1, wherein: the auxiliary clamping mechanism (4) comprises a fixing plate (401), a lock pin (402), a clamping plate (403) and a regulating hydraulic oil cylinder (404), the lock pin (402) penetrates through the top of the fixing plate (401), the regulating hydraulic oil cylinder (404) is connected to one side of the fixing plate (401), and the clamping plate (403) is connected above the regulating hydraulic oil cylinder (404).
5. A circulating hemodialysis apparatus according to claim 4, wherein: the fixing plate (401), the lock pin (402), the clamping plate (403) and the adjusting hydraulic oil cylinder (404) are symmetrically distributed about the vertical central line of the dialysate tank (3), and the fixing plate (401) forms a rotating structure with the clamping plate (403) through the lock pin (402) and the adjusting hydraulic oil cylinder (404).
6. A circulating hemodialysis apparatus according to claim 1, wherein: be connected between housing (5) and waterproof ventilated membrane (6), and be connected between housing (5) and ultraviolet tube (7) to ultraviolet tube (7) are provided with three along the inside evenly distributed of housing (5) simultaneously ultraviolet tube (7).
7. A circulating hemodialysis apparatus according to claim 1, wherein: the dialysate tank (3) is communicated with the dialyzer (11) through a dialysate pump (12) and a dialysate connecting pipe (13), and the dialysate tank (3) is communicated with the dialyzer (11) through a dialysate regenerator (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022448480.1U CN214105418U (en) | 2020-10-29 | 2020-10-29 | Circulating hemodialysis equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022448480.1U CN214105418U (en) | 2020-10-29 | 2020-10-29 | Circulating hemodialysis equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214105418U true CN214105418U (en) | 2021-09-03 |
Family
ID=77501286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022448480.1U Expired - Fee Related CN214105418U (en) | 2020-10-29 | 2020-10-29 | Circulating hemodialysis equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214105418U (en) |
-
2020
- 2020-10-29 CN CN202022448480.1U patent/CN214105418U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211229 Address after: 528000 shop 2, No. 102, underground, block a, Guijiang building, No. 3, Yueyuan 1st Road, Luocun Town, Nanhai District, Foshan City, Guangdong Province (residence declaration) Patentee after: Guangdong tonghuotiao Buda Health Industry Co.,Ltd. Address before: 214000 137-1710, Wanda Commercial Plaza, Huishan District, Wuxi City, Jiangsu Province Patentee before: Wuxi Zhongshi Medical Technology Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210903 |