CN219963596U - Pressurized ultrafiltration device - Google Patents
Pressurized ultrafiltration device Download PDFInfo
- Publication number
- CN219963596U CN219963596U CN202222919531.3U CN202222919531U CN219963596U CN 219963596 U CN219963596 U CN 219963596U CN 202222919531 U CN202222919531 U CN 202222919531U CN 219963596 U CN219963596 U CN 219963596U
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- China
- Prior art keywords
- ultrafiltration
- fixedly connected
- wall
- insulation
- heat preservation
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- 238000000108 ultra-filtration Methods 0.000 title claims abstract description 86
- 238000009413 insulation Methods 0.000 claims abstract description 38
- 239000007788 liquid Substances 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 238000004321 preservation Methods 0.000 claims description 20
- 210000004204 blood vessel Anatomy 0.000 claims description 9
- 230000002792 vascular Effects 0.000 claims description 9
- 239000012528 membrane Substances 0.000 claims description 7
- 210000004369 blood Anatomy 0.000 abstract description 42
- 239000008280 blood Substances 0.000 abstract description 42
- 230000003139 buffering effect Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 230000000087 stabilizing effect Effects 0.000 abstract description 2
- 239000003761 preservation solution Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000003511 endothelial effect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 206010030113 Oedema Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- -1 calibrators Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a pressurizing ultrafiltration device which comprises an insulation box, wherein a controller is fixedly connected to the right side of the insulation box, a stabilizing leg is fixedly connected to the bottom of the insulation box, a heating plate is fixedly arranged on the inner wall of the insulation box, insulation liquid is placed in the insulation box, an ultrafiltration box is fixedly connected to the inner wall of the insulation box, a blood inlet pipe is fixedly connected to the top of the ultrafiltration box, and a pressurizing box is fixedly connected to the top of the ultrafiltration box, which is close to the left side of the ultrafiltration box. According to the utility model, through the cooperation of the structures, the two layers of ultrafiltration nets with the elastic buffering function are arranged to filter blood, the sealing push plate is driven to pressurize through the driving end, the effect of ultrafiltration of the blood is enhanced, and the transportation of the blood is maintained through the continuous heat supply of a plurality of heat preservation solutions, so that convenience is brought to the work of staff.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a pressurizing and ultra-filtering device.
Background
The medical apparatus refers to instruments, devices, appliances, in-vitro diagnostic reagents, calibrators, materials and other similar or related articles which are directly or indirectly used for human bodies, wherein a nephrology department patient cannot normally filter excessive moisture in blood due to the condition that kidneys are defective, so that cell edema phenomenon is caused, therefore, the blood of the nephrology department patient needs to be subjected to pressurized ultrafiltration treatment, and the temperature of the blood is reduced when the ultrafiltration treatment is carried out due to the fact that most of the traditional ultrafiltration devices are slower in filtration speed, and the blood after the ultrafiltration treatment also needs to flow back into the body of the patient, the pain of the patient can be caused due to the fact that the temperature of the blood is reduced, the health of the patient can be even influenced when the temperature is serious, inconvenience is brought to the work of staff, a certain adverse effect is brought to actual use, and improvement is needed.
The utility model discloses a nephrology department pressure ultrafiltration device as disclosed in current patent CN202120587143.2 utilizes the ultraviolet lamp on the roof in through the cavity to reach the purpose of disinfecting to medical instrument in the drawer, so that medical personnel's use, can be through the cooperation between dwellings post, first gear, driving motor and the second gear, in order to reach the purpose of carrying out the adjustment to the angle of placing of pressure ultrafiltration device body, need not the manual handling, medical personnel's working strength has been reduced, can pass through the cooperation between electric telescopic handle simultaneously, fixture block and the fixed column, in order to reach the purpose of carrying out fixing to the angle of placing of pressure ultrafiltration device body, the nephrology department pressure ultrafiltration device of this patent is nevertheless possessing the function of pressure ultrafiltration, during operation, can carry out the angle adjustment of placing of pressure ultrafiltration device body through the regulation structure under drive control, but can not carry out the blood temperature control treatment of pressure ultrafiltration in-process.
That is, the existing pressurized ultrafiltration device for nephrology department has a single function in the pressurized ultrafiltration process of blood of nephrology department patients, and cannot control the temperature of the blood.
Disclosure of Invention
The utility model aims to provide a pressurized ultrafiltration device, which is provided with two layers of ultrafiltration nets with elastic buffering effect to filter blood, and drives a sealing push plate to pressurize through a driving end, so that the effect of ultrafiltration of blood is enhanced, the transportation of blood is kept through the continuous heat supply of a plurality of heat preservation liquids, the convenience is brought to the work of staff, the practical use is brought with a certain beneficial effect, and the problems in the background art are solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pressurization ultrafiltration device, includes the insulation can, the right side fixedly connected with controller of insulation can, the bottom fixedly connected with stabilizer leg of insulation can, the inner wall fixedly mounted of insulation can has the hot plate, the heat preservation liquid has been placed to the inside of insulation can, the inner wall fixedly connected with ultrafiltration case of insulation can, the top fixedly connected with of ultrafiltration case advances the blood vessel, be close to its left top fixedly connected with pressurization case on the ultrafiltration case, the top fixedly mounted of pressurization case has electric cylinder, electric cylinder's output fixedly connected with movable plate, the one end fixedly connected with sealing push plate of movable plate, sealing push plate's inner wall and the inner wall sliding connection of pressurization case, the bottom fixedly connected with row blood vessel of insulation can, the lower surface fixedly connected with restraint pipe of insulation can, row blood vessel is arranged in the inside of restraint pipe.
Preferably, a temperature sensor is fixedly arranged on the inner wall of the insulation box, and the temperature sensor is positioned in the insulation liquid.
Preferably, the inside of ultrafiltration case has seted up the cavity, the inner wall fixed mounting of cavity has the air spring, the one end fixed mounting of air spring has the ultrafiltration net of filter membrane, the spout has been seted up to the side of ultrafiltration case inner wall, the fixed surface of ultrafiltration net is connected with sealed slide, the surface of sealed slide and the inner wall sliding connection of spout.
Preferably, the number of the ultrafiltration nets in the ultrafiltration box is two, and the ultrafiltration nets with the number of two are arranged at the upper and lower positions.
Preferably, the outside fixedly connected with circulation groove pipe of vascular row, and the inner wall of circulation groove pipe is filled with the heating liquid, the outer wall fixedly connected with insulation cover of circulation groove pipe.
Preferably, the bottom of the inner wall of the ultrafiltration tank is provided with a diversion trench, and the whole shape of the diversion trench is arc-shaped.
Compared with the prior art, the utility model has the beneficial effects that: blood can get into the ultrafiltration case from advancing the blood vessel, blood can strike the ultrafiltration net, the air spring between two ultrafiltration nets can carry out shock attenuation buffering, utilize the filter membrane on the ultrafiltration net to carry out ultrafiltration treatment to blood, follow-up electronic cylinder operation can drive the movable plate and remove, the movable plate removes and can drive sealed push pedal and remove, carry out pressurized treatment to blood, can accelerate the ultrafiltration speed of blood, the hot plate operation can heat the heat preservation liquid in the insulation can, and temperature sensor carries out the temperature detection of heat preservation liquid, follow-up ultrafiltration back blood can get into the vascular of arranging, carry out the circulation flow of heat liquid through the inner wall in the circulation groove pipe, the inside blood of vascular of heat preservation row can be carried out to the insulation cover simultaneously, the condition of the long blood low temperature of in-process time of discharging blood has been reduced.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a front cross-sectional view of the present utility model;
FIG. 3 is an enlarged view of the utility model at A;
fig. 4 is an enlarged view of the utility model at B.
In the figure: 1. an insulation box; 2. a controller; 3. a stabilizing leg; 4. a heating plate; 5. a heat preservation liquid; 6. an ultrafiltration box; 7. entering a blood vessel; 8. a pressurizing tank; 9. an electric cylinder; 10. a moving plate; 11. a sealing push plate; 12. discharging blood vessels; 13. a restraining tube; 14. a temperature sensor; 15. a gas spring; 16. a super-filter screen; 17. a chute; 18. a sealing slide plate; 19. a circulation tank pipe; 20. a thermal insulation sleeve; 21. and a diversion trench.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In embodiment 1, referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a pressurization ultrafiltration device, including insulation can 1, the right side fixedly connected with controller 2 of insulation can 1, the bottom fixedly connected with stabilizer 3 of insulation can 1, the inner wall fixedly mounted of insulation can 1 has hot plate 4, insulation liquid 5 has been placed to the inside of insulation can 1, the inner wall fixedly connected with ultrafiltration case 6 of insulation can 1, the top fixedly connected with advance vascular 7 of ultrafiltration case 6, the top fixedly connected with pressurization case 8 that is close to its left side on the ultrafiltration case 6, the top fixedly mounted of pressurization case 8 has electric cylinder 9, the output fixedly connected with movable plate 10 of electric cylinder 9, the one end fixedly connected with sealing push plate 11 of movable plate 10, sealing push plate 11's inner wall and pressurization case 8's inner wall sliding connection, insulation can 1's bottom fixedly connected with row vascular 12, insulation can 1's lower surface fixedly connected with restraint pipe 13, row vascular 12 is arranged in restraint pipe 13's inside.
Further, the inner wall of the incubator 1 is fixedly provided with a temperature sensor 14, the temperature sensor 14 is positioned in the heat preservation liquid 5, and the temperature sensor 14 detects the temperature of the heat preservation liquid 5.
Further, the outside fixedly connected with circulation groove pipe 19 of vascular endothelial growth 12, and the inner wall of circulation groove pipe 19 is filled with the heating liquid, and the outer wall fixedly connected with insulation cover 20 of circulation groove pipe 19 carries out the circulation flow of heating liquid through the inner wall in the circulation groove pipe 19, and insulation cover 20 can keep warm vascular endothelial growth 12 inside blood, has reduced the condition of long blood low temperature of in-process time of discharging blood.
Further, the bottom of the inner wall of the ultrafiltration tank 6 is provided with a diversion trench 21, the whole shape of the diversion trench 21 is arc-shaped, and the diversion trench 21 can stably guide blood into the drainage vessel 12.
Embodiment 2, please refer to fig. 1 to 4, the difference between the present embodiment and embodiment 1 is that: the inside of ultrafiltration case 6 has seted up the cavity, and the inner wall fixed mounting of cavity has air spring 15, and air spring's one end fixed mounting has the super filter screen 16 of filter membrane, and spout 17 has been seted up to the side of ultrafiltration case 6 inner wall, and the surface fixedly connected with seal slide 18 of super filter screen 16, seal slide 18's surface and the inner wall sliding connection of spout 17, and air spring 15 between two ultrafiltration nets 16 can cushion the buffering, utilizes the filter membrane on the super filter screen 16 to carry out ultrafiltration treatment to blood. The ultrafiltration nets 16 in the ultrafiltration box 6 are two in number, the ultrafiltration nets 16 with the two numbers are arranged at the upper and lower positions, the gas springs 15 between the two ultrafiltration nets 16 can be used for damping and buffering, and ultrafiltration treatment can be carried out on blood by utilizing the filter membranes on the ultrafiltration nets 16.
Working principle: when the pressure ultrafiltration device is used, when the ultrafiltration device needs to be used, blood can enter the ultrafiltration tank 6 from the blood inlet pipe 7, the blood can impact on the ultrafiltration screen 16, the air spring 15 between the two ultrafiltration screens 16 can be used for damping and buffering, ultrafiltration treatment can be carried out on the blood by utilizing the filter membrane on the ultrafiltration screen 16, the movable plate 10 can be driven to move by the operation of the subsequent electric cylinder 9, the sealing push plate 11 can be driven to move by the movement of the movable plate 10, the blood is pressurized, the ultrafiltration speed of the blood can be accelerated, the heat preservation liquid 5 in the heat preservation tank 1 can be heated and preserved by the operation of the heating plate 4, the temperature of the heat preservation liquid 5 is detected by the temperature sensor 14, the blood after the subsequent ultrafiltration can enter the blood drainage pipe 12, the circulation flow of the heating liquid is carried out through the inner wall in the circulation groove pipe 19, meanwhile, the heat preservation sleeve 20 can be used for preserving the blood inside the blood drainage pipe 12, the condition that the blood is excessively long in the blood drainage process is reduced, and convenience is brought to the work of workers.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a pressurization ultrafiltration device, includes insulation can (1), the right side fixedly connected with controller (2) of insulation can (1), its characterized in that: the utility model discloses a heat preservation box, including heat preservation box (1), inner wall fixed mounting of heat preservation box (1) has hot plate (4), heat preservation box (5) have been placed to the inside of heat preservation box (1), inner wall fixed connection of heat preservation box (1) has ultrafiltration case (6), the top fixedly connected with of ultrafiltration case (6) advances blood vessel (7), be close to its left top fixedly connected with pressurization case (8) on ultrafiltration case (6), the top fixedly mounted of pressurization case (8) has electric cylinder (9), the output fixedly connected with movable plate (10) of electric cylinder (9), the one end fixedly connected with sealing push plate (11) of movable plate (10), the inner wall of sealing push plate (11) and the inner wall sliding connection of pressurization case (8), the bottom fixedly connected with of heat preservation box (1) arranges blood vessel (12), the lower surface fixedly connected with restraint pipe (13) of heat preservation box (1), it is arranged in the inside of restraint pipe (13) to arrange blood vessel (12).
2. The pressurized ultrafiltration device of claim 1, wherein: the inner wall of the insulation box (1) is fixedly provided with a temperature sensor (14), and the temperature sensor (14) is positioned in the insulation liquid (5).
3. The pressurized ultrafiltration device of claim 1, wherein: the inner wall fixed mounting of cavity has air spring (15) in the inside of ultrafiltration case (6), ultrafiltration net (16) that one end fixed mounting of air spring (15) had the filter membrane, spout (17) have been seted up to the side of ultrafiltration case (6) inner wall, the fixed surface of ultrafiltration net (16) is connected with sealed slide (18), the surface of sealed slide (18) and the inner wall sliding connection of spout (17).
4. A pressurized ultrafiltration device according to claim 3, wherein: the number of the ultrafiltration nets (16) in the ultrafiltration tank (6) is two, and the ultrafiltration nets (16) with the number of two are arranged at the upper and lower positions.
5. The pressurized ultrafiltration device of claim 1, wherein: the outside fixedly connected with circulation groove pipe (19) of vascular row (12), and the inner wall of circulation groove pipe (19) is filled with the heating liquid, the outer wall fixedly connected with insulation cover (20) of circulation groove pipe (19).
6. The pressurized ultrafiltration device of claim 1, wherein: the bottom of the inner wall of the ultrafiltration tank (6) is provided with a diversion trench (21), and the whole shape of the diversion trench (21) is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222919531.3U CN219963596U (en) | 2022-11-03 | 2022-11-03 | Pressurized ultrafiltration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222919531.3U CN219963596U (en) | 2022-11-03 | 2022-11-03 | Pressurized ultrafiltration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219963596U true CN219963596U (en) | 2023-11-07 |
Family
ID=88595024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222919531.3U Active CN219963596U (en) | 2022-11-03 | 2022-11-03 | Pressurized ultrafiltration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219963596U (en) |
-
2022
- 2022-11-03 CN CN202222919531.3U patent/CN219963596U/en active Active
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