CN215608112U - Domestic simple dialysis machine - Google Patents
Domestic simple dialysis machine Download PDFInfo
- Publication number
- CN215608112U CN215608112U CN202121360864.6U CN202121360864U CN215608112U CN 215608112 U CN215608112 U CN 215608112U CN 202121360864 U CN202121360864 U CN 202121360864U CN 215608112 U CN215608112 U CN 215608112U
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- China
- Prior art keywords
- replacement mechanism
- flow guide
- dialyzer
- dialysis machine
- replacement
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- 238000000502 dialysis Methods 0.000 title claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 88
- 238000001802 infusion Methods 0.000 claims abstract description 14
- 230000002572 peristaltic effect Effects 0.000 claims description 7
- 230000017531 blood circulation Effects 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 3
- 239000008280 blood Substances 0.000 abstract description 13
- 210000004369 blood Anatomy 0.000 abstract description 13
- 206010016717 Fistula Diseases 0.000 abstract description 10
- 230000003890 fistula Effects 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 3
- 238000013461 design Methods 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000001631 haemodialysis Methods 0.000 description 3
- 230000000322 hemodialysis Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of medical treatment and discloses a household simple dialysis machine which comprises a machine case, wherein a first replacement mechanism and a second replacement mechanism are detachably arranged on the surface of the machine case, and a dialyzer is arranged between the first replacement mechanism and the second replacement mechanism. According to the utility model, through the design of the first replacement mechanism and the second replacement mechanism, when the dialyzer is replaced, the infusion valve corresponding to the discarded dialyzer is rotated to block the blood in the diversion cavity from flowing into the discarded dialyzer, and then the infusion valve corresponding to the new dialyzer is rotated to enable the blood to be dialyzed in the diversion cavity to flow into the new dialyzer through the first diversion pipe for dialysis, so that family personnel do not need to remove the fistula from the discarded dialyzer and connect the fistula with the new dialyzer, the replacement trouble is reduced, certain danger is reduced, and the effect of facilitating the replacement of the dialyzer is achieved.
Description
Technical Field
The utility model relates to the technical field of medical treatment, in particular to a simple household dialysis machine.
Background
Hemodialysis, clinical, means that some of the waste products in the blood are removed by a semi-permeable membrane. Hemodialysis is one of the safer, easy-to-use and widely-applied blood purification methods. Dialysis refers to the movement of solutes from a highly concentrated solution to a less concentrated solution through a semi-permeable membrane. Hemodialysis involves the movement of solutes and the movement of water, i.e., the exchange of substances between blood and dialysate in a dialyzer (artificial kidney) by means of semipermeable membrane contact and concentration gradients, causing metabolic wastes and excess electrolytes in the blood to move towards the dialysate, and calcium ions, bases, etc. in the dialysate to move towards the blood.
Present most domestic simple and easy dialysis machine has certain defect when using, and when patient's dialysis volume is big, single cerini dialyser cerini used to the abandonment state, and the cerini dialyser cerini that needs to be updated dialyses patient, and family personnel are not medical personnel, and the change of cerini dialyser cerini is comparatively troublesome, leads to family personnel when changing the cerini dialyser cerini, and the condition such as improper operation can appear, causes certain danger, needs a mechanism that can be convenient for change the cerini dialyser cerini now urgently.
SUMMERY OF THE UTILITY MODEL
The utility model provides a household simple dialysis machine, which has the beneficial effect of being convenient for replacing dialyzers, and solves the problems that most of the conventional household simple dialysis machines in the background art have certain defects in use, when the dialysis amount of a patient is large, a single dialyzer is used to be in a waste state, the dialyzers needing to be replaced with new dialyzers are used for dialyzing the patient, family personnel are not medical personnel, the replacement of the dialyzers is troublesome, the situations of improper operation and the like can occur when the family personnel replace the dialyzers, certain dangerousness is caused, and a mechanism which can facilitate the replacement of the dialyzers is urgently needed.
The utility model provides the following technical scheme: a household simple dialysis machine comprises a machine case, wherein a first replacement mechanism and a second replacement mechanism are detachably arranged on the surface of the machine case, a dialyzer is arranged between the first replacement mechanism and the second replacement mechanism, and two ends of the dialyzer are respectively in conduction connection with the first replacement mechanism and the second replacement mechanism;
the dialyzer is provided with a plurality of dialyzers, and the plurality of dialyzers can be used one by adjusting the first replacing mechanism and the second replacing mechanism.
As an alternative to the home simple dialysis machine of the present invention, wherein: the surface of the case is provided with a placing groove, and the dialyzer can be arranged in the placing groove.
As an alternative to the home simple dialysis machine of the present invention, wherein: and the other surface of the case is rotatably connected with a peristaltic pump.
As an alternative to the home simple dialysis machine of the present invention, wherein: a plurality of cerini dialyser cerini all with first replacement mechanism and second replacement mechanism conducting connection.
As an alternative to the home simple dialysis machine of the present invention, wherein: the first replacement mechanism comprises a flow guide cavity, the surface of the flow guide cavity is provided with a transfusion port in a conduction manner, the other surface of the flow guide cavity is provided with a first flow guide pipe in a conduction manner, and the first flow guide pipes are provided with a plurality of flow guide pipes;
wherein: the first flow guide pipes are respectively communicated with one ends of the dialyzers.
As an alternative to the home simple dialysis machine of the present invention, wherein: the first flow guide pipes are provided with transfusion valves for blocking blood circulation when the dialyzer is replaced.
As an alternative to the home simple dialysis machine of the present invention, wherein: the first replacement mechanism further comprises a clamping block fixedly connected to the flow guide cavity, and a clamping groove is formed in the surface of the case;
wherein: the clamping block is clamped with the clamping groove to achieve the detachable arrangement of the first replacement mechanism and the case.
As an alternative to the home simple dialysis machine of the present invention, wherein: the second replacement mechanism is also provided with a flow guide cavity, a clamping block, an infusion valve and an infusion port which have the same structure as the first replacement mechanism, the second replacement mechanism also comprises a second flow guide pipe which is communicated with the flow guide cavity, and the second flow guide pipe is provided with a plurality of second flow guide pipes;
wherein: the second flow guide pipes are respectively communicated with the other ends of the dialyzers.
The utility model has the following beneficial effects:
1. this domestic simple and easy dialysis machine, design through first replacement mechanism and second replacement mechanism, when changing the cerini dialyser cerini, rotatory transfusion valve that corresponds with dumped cerini dialyser cerini, block in the water conservancy diversion cavity blood flow to in the dumped cerini dialyser cerini, the transfusion valve that rotatory and new cerini dialyser cerini correspond again, the work of dialyzing is carried out in the blood that treats dialysis flows to new cerini dialyser cerini through first honeycomb duct in making the water conservancy diversion cavity, make the family personnel need not demolish fistula from dumped cerini dialyser cerini, and be connected with new cerini dialyser cerini, the trouble of changing has been reduced, certain danger has been reduced, and reach the effect of being convenient for change cerini dialyser cerini, under the effect of fixture block and draw-in groove, can be convenient for change first replacement mechanism and second replacement mechanism, the practicality of this mechanism has been improved.
Drawings
Fig. 1 is a perspective view of a simple home dialysis machine according to the present invention.
Fig. 2 is a schematic structural diagram of a simple home dialysis machine according to the present invention.
Fig. 3 is a perspective view of a first alternative mechanism of the home simple dialysis machine provided by the utility model.
Fig. 4 is a schematic structural diagram of a first alternative mechanism of the home simple dialysis machine provided by the utility model.
In the figure: 1. a chassis; 2. a peristaltic pump; 3. a first replacement mechanism; 31. a flow guide cavity; 32. a clamping block; 33. a transfusion valve; 34. a first draft tube; 35. an infusion port; 4. a dialyzer; 5. a second replacement mechanism; 51. a second draft tube; 6. a card slot; 7. and (6) placing the groove.
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.
Example 1
Referring to fig. 1-4, a simple household dialysis machine comprises a case 1, a first replacement mechanism 3 and a second replacement mechanism 5 are detachably arranged on the surface of the case 1, a dialyzer 4 is arranged between the first replacement mechanism 3 and the second replacement mechanism 5, and two ends of the dialyzer 4 are respectively connected with the first replacement mechanism 3 and the second replacement mechanism 5 in a conduction manner;
the dialyzers 4 are provided with a plurality of dialyzers, and the plurality of dialyzers 4 can be used one by adjusting the first replacing mechanism 3 and the second replacing mechanism 5.
When the patient needs to change cerini dialyser cerini 4, through adjusting first replacement mechanism 3 and second replacement mechanism 5, first replacement mechanism 3 and the 4 disconnections of discarded cerini dialyser cerini, first replacement mechanism 3, second replacement mechanism 5 and new cerini dialyser cerini 4 are connected, make family's personnel need not demolish the transfer line from original cerini dialyser cerini 4, again with new cerini dialyser cerini 4 is connected.
Example 2
The present embodiment is an improvement made on the basis of embodiment 1, and specifically, with reference to fig. 1, a placement groove 7 is formed on the surface of the case 1, and the dialyzer 4 may be disposed in the placement groove 7.
The other surface of the case 1 is rotatably connected with a peristaltic pump 2.
Furthermore, a plurality of dialyzers 4 are in conducting connection with the first replacement mechanism 3 and the second replacement mechanism 5.
When this dialysis machine uses, place a plurality of cerini dialyser cerini 4 that will use in standing groove 7, again with the both ends of a plurality of cerini dialyser cerini 4 respectively with first replacement mechanism 3 and second replacement mechanism 5 turn-on connection, and with two fistula on the patient body respectively with first replacement mechanism 3 and second replacement mechanism 5 turn-on connection, and with the fistula wraparound on peristaltic pump 2, carry out electric connection with peristaltic pump 2 and power, peristaltic pump 2 drives the blood in the fistula and flows to first replacement mechanism 3 in, blood flows to dialyser cerini 4 through first replacement mechanism 3 and dialyses, blood flows to second replacement mechanism 5 after the completion through cerini dialyser cerini 4 in, flow back to the patient through the fistula at last in vivo.
Example 3
The embodiment is an improvement made on the basis of embodiment 2, and specifically, with reference to fig. 1 and 3-4, the first replacement mechanism 3 includes a flow guide cavity 31, a fluid infusion port 35 is arranged on a surface of the flow guide cavity 31 in a communicating manner, a first fluid guide pipe 34 is arranged on the other surface of the flow guide cavity 31 in a communicating manner, and the first fluid guide pipe 34 is provided with a plurality of fluid guide pipes;
wherein: the first flow-guide pipes 34 are respectively connected with one end of the dialyzers 4.
Furthermore, a plurality of first flow guide pipes 34 are provided with transfusion valves 33 for blocking the blood circulation when the dialyzer 4 is replaced.
Still further, the second replacement mechanism 5 is also provided with a flow guide cavity 31, a fixture block 32, an infusion valve 33 and an infusion port 35 which have the same structure as the first replacement mechanism 3, the second replacement mechanism 5 further comprises a second flow guide pipe 51 which is in conduction connection with the flow guide cavity 31, and the second flow guide pipe 51 is provided with a plurality of flow guide pipes;
wherein: the second flow-guide pipes 51 are respectively connected with the other ends of the dialyzers 4 in a conduction way
When the fistula is connected to the primary replacement means 3 and the secondary replacement means 5, the fistula is connected to the infusion ports 35 of the primary replacement means 3 and the secondary replacement means 5, respectively.
When the first replacement mechanism 3 and the second replacement mechanism 5 are connected with the dialyzers 4, the plurality of first guide pipes 34 are respectively connected with the plurality of dialyzers 4, and the plurality of second guide pipes 51 are respectively communicated with the plurality of dialyzers 4.
When the dialyzer 4 is replaced, the infusion valve 33 corresponding to the discarded dialyzer 4 is rotated to block the blood in the diversion cavity 31 from flowing into the discarded dialyzer 4, at the moment, the blood stagnates in the diversion cavity 31, the infusion valve 33 corresponding to the new dialyzer 4 is rotated again, at the moment, the blood in the diversion cavity 31 flows into the new dialyzer 4 through the first diversion tube 34 to perform dialysis, and then flows into the second replacement mechanism 5 through the second diversion tube 51, and the blood which is dialyzed in the second replacement mechanism 5 flows back into the body of the patient through the fistula.
Example 4
The embodiment is an improvement on the basis of embodiment 1, and specifically, with reference to fig. 2-3, the first replacement mechanism 3 further includes a fixture block 32 fixedly connected to the flow guide cavity 31, and the surface of the chassis 1 is provided with a card slot 6;
wherein: the clamping block 32 is clamped with the clamping groove 6, so that the first replacement mechanism 3 and the case 1 can be detachably arranged.
When the first replacement mechanism 3 and the second replacement mechanism 5 need to be disassembled and replaced, the first replacement mechanism 3 and the second replacement mechanism 5 are respectively slid and pulled, and the first replacement mechanism 3 and the second replacement mechanism 5 can drive the clamping block 32 and the clamping groove 6 to be separated, so that the disassembling work is completed.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a domestic simple and easy dialysis machine, includes quick-witted case (1), its characterized in that: a first replacement mechanism (3) and a second replacement mechanism (5) are detachably arranged on the surface of the case (1), a dialyzer (4) is arranged between the first replacement mechanism (3) and the second replacement mechanism (5), and two ends of the dialyzer (4) are respectively in conduction connection with the first replacement mechanism (3) and the second replacement mechanism (5);
the dialyzer (4) is provided with a plurality of dialyzers, and the plurality of dialyzers (4) can be used one by adjusting the first replacing mechanism (3) and the second replacing mechanism (5).
2. The home simplified dialysis machine according to claim 1, characterized in that: a placing groove (7) is formed in the surface of the case (1), and the dialyzer (4) can be arranged in the placing groove (7).
3. The home simplified dialysis machine according to claim 1, characterized in that: the other surface of the case (1) is rotatably connected with a peristaltic pump (2).
4. The home simplified dialysis machine according to claim 1, characterized in that: the dialyzers (4) are in conductive connection with the first replacement mechanism (3) and the second replacement mechanism (5).
5. The home simplified dialysis machine according to claim 4, characterized in that: the first replacement mechanism (3) comprises a flow guide cavity (31), the surface of the flow guide cavity (31) is provided with an infusion port (35) in a communicating manner, the other surface of the flow guide cavity (31) is provided with a first flow guide pipe (34) in a communicating manner, and the first flow guide pipes (34) are provided with a plurality of flow guide pipes;
wherein: the first flow guide pipes (34) are respectively communicated and connected with one ends of the dialyzers (4).
6. The home simplified dialysis machine according to claim 5, characterized in that: the first guide pipes (34) are all provided with transfusion valves (33) for blocking blood circulation when the dialyzer (4) is replaced.
7. The home simplified dialysis machine according to claim 6, characterized in that: the first replacement mechanism (3) further comprises a clamping block (32) fixedly connected to the flow guide cavity (31), and a clamping groove (6) is formed in the surface of the case (1);
wherein: the clamping block (32) is clamped with the clamping groove (6) to achieve the detachable arrangement of the first replacement mechanism (3) and the case (1).
8. The home simplified dialysis machine according to claim 7, characterized in that: the second replacement mechanism (5) is also provided with a flow guide cavity (31), a clamping block (32), an infusion valve (33) and an infusion port (35) which have the same structure as the first replacement mechanism (3), the second replacement mechanism (5) further comprises a second flow guide pipe (51) which is communicated with the flow guide cavity (31), the second flow guide pipe (51) is communicated with the flow guide cavity (31) in the second replacement mechanism (5), and the second flow guide pipe (51) is provided with a plurality of flow guide cavities;
wherein: the second flow guide pipes (51) are respectively communicated and connected with the other ends of the dialyzers (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121360864.6U CN215608112U (en) | 2021-06-18 | 2021-06-18 | Domestic simple dialysis machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121360864.6U CN215608112U (en) | 2021-06-18 | 2021-06-18 | Domestic simple dialysis machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215608112U true CN215608112U (en) | 2022-01-25 |
Family
ID=79943922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121360864.6U Expired - Fee Related CN215608112U (en) | 2021-06-18 | 2021-06-18 | Domestic simple dialysis machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215608112U (en) |
-
2021
- 2021-06-18 CN CN202121360864.6U patent/CN215608112U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20220125 |
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| CF01 | Termination of patent right due to non-payment of annual fee |