CN214969939U - Hemodialysis machine convenient to disinfection - Google Patents
Hemodialysis machine convenient to disinfection Download PDFInfo
- Publication number
- CN214969939U CN214969939U CN202022774836.0U CN202022774836U CN214969939U CN 214969939 U CN214969939 U CN 214969939U CN 202022774836 U CN202022774836 U CN 202022774836U CN 214969939 U CN214969939 U CN 214969939U
- Authority
- CN
- China
- Prior art keywords
- main part
- dialysis membrane
- blood
- inboard
- ring
- 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 22
- 230000000322 hemodialysis Effects 0.000 title claims abstract description 22
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 11
- 238000000502 dialysis Methods 0.000 claims abstract description 67
- 239000008280 blood Substances 0.000 claims abstract description 50
- 210000004369 blood Anatomy 0.000 claims abstract description 50
- 239000012528 membrane Substances 0.000 claims abstract description 46
- 230000001681 protective effect Effects 0.000 claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000002615 hemofiltration Methods 0.000 claims abstract description 16
- 238000001914 filtration Methods 0.000 claims description 11
- 238000009795 derivation Methods 0.000 claims description 4
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 238000003756 stirring Methods 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000010792 warming Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000012510 hollow fiber Substances 0.000 description 2
- 210000003734 kidney Anatomy 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 208000009304 Acute Kidney Injury Diseases 0.000 description 1
- 208000001647 Renal Insufficiency 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
- 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
- 238000005485 electric heating Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 201000006370 kidney failure Diseases 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a hemodialysis machine convenient to disinfection, including protective housing, protective housing is equipped with the hemofiltration main part shell, five protection separate rings are evenly installed to the inboard of hemofiltration main part shell and protective housing, the internally mounted of protection separate ring has the ring of heating up, the spacing support ring of tip, one of them are all installed in the outside at hemofiltration main part shell both ends the outside fixed mounting of the spacing support ring of tip has the connection mounting bracket, the blood introduction end is installed to the inboard of protective housing bottom, the up end of blood introduction end is installed and is connected the uide bushing, the outside sliding connection at connection uide bushing middle part has the water conservancy diversion frame with higher speed, the dialysis membrane main part is installed to the up end of connecting the uide bushing. The utility model discloses a carry out the dismouting and take out the dialysis structure, be convenient for disinfect and clean operation, and stir through carrying out the water conservancy diversion to the dislysate and can effectively improve dialysis efficiency.
Description
Technical Field
The utility model relates to a hemodialysis technical field specifically is a hemodialysis machine convenient to disinfection.
Background
Along with the rapid development of socioeconomic performance, the number of patients with renal failure is increasing, and 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 or 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.
However, the existing hemodialysis machine is inconvenient to disinfect and clean after hemodialysis is performed on a patient, so that the use cost is high, and the dialysis efficiency is low; thus, the existing needs are not met, for which we propose a hemodialysis machine that is easy to disinfect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hemodialysis machine convenient to it is sterile clean to be not convenient for to hemodialysis machine after solving the current hemodialysis to the patient that proposes in the above-mentioned background art, cause use cost height, and the inefficiency scheduling problem of dialyzing.
In order to achieve the above object, the utility model provides a following technical scheme: a hemodialysis machine convenient to disinfect comprises a protective shell, wherein the protective shell is provided with a hemofiltration main body shell, five protective separating rings are uniformly arranged on the inner sides of the hemofiltration main body shell and the protective shell, a warming ring is arranged inside the protective separating rings, end limiting support rings are arranged on the outer sides of two ends of the hemofiltration main body shell, one of the end limiting support rings is fixedly arranged on the outer side of a connecting mounting frame, a blood introducing end is arranged on the inner side of the bottom end of the protective shell, a connecting guide sleeve is arranged on the upper end surface of the blood introducing end, an accelerating guide frame is connected on the outer side of the middle part of the connecting guide sleeve in a sliding manner, a dialysis membrane main body is arranged on the upper end surface of the connecting guide sleeve, a dialysis membrane support frame is arranged on the inner side of the dialysis membrane main body, and a blood introducing end is arranged on the inner side of the upper end of the dialysis membrane support frame, the blood leading-out end is connected with the blood filtering main body shell through a connecting sealing ring.
Preferably, the dialysate outlet end is installed to one side of the hemofiltration main body shell, the dialysate inlet end is installed to one side of the upper portion of the dialysate outlet end, which is located on the hemofiltration main body shell, and the dialysate inlet end and the dialysate outlet end are both connected with a dialysate installation box through a connection pipe.
Preferably, both ends of the protective shell are fixedly connected with the blood filtering main body shell through screws, the protective separating ring is bonded to the inner sides of the blood filtering main body shell and the protective shell, and the inner side of the warming ring is provided with a resistance wire.
Preferably, the upper end of connecting the water conservancy diversion cover runs through with higher speed the water conservancy diversion frame and is connected through the bottom of screw thread with the dialysis membrane support frame, the inboard of dialysis membrane support frame is provided with dialysis kidney type hole.
Preferably, the outside of connecting the water conservancy diversion cover is provided with the spacing groove, the inboard of guiding the water conservancy diversion frame with higher speed extends to the inboard of spacing groove, the outside of guiding the water conservancy diversion frame with higher speed evenly is provided with six guide plates.
Preferably, the blood leading-out end is connected with the upper end of the dialysis membrane support frame through threads, and the upper end of the dialysis membrane support frame is connected with the protective shell through the dialysis membrane main body.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model can carry out dialysis operation through the dialysis membrane main body when the dialysate is at the inner sides of the protective shell and the dialysis membrane main body, and then enters the inner side of the dialysis membrane support frame through the dialysis waist-shaped hole to exchange substances with blood, thereby completing the dialysis operation;
2. the utility model discloses a connect the water conservancy diversion frame with higher speed in the water conservancy diversion cover outside and can stir by the dislysate, and then be convenient for accelerate the dialysis operation of blood, carry out the dismouting through exporting the end to blood after using for can take out dialysis membrane main part through the dialysis membrane support frame, and then be convenient for disinfect the cleaning operation to the dialysis structure.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
FIG. 2 is a schematic view of the overall cross-sectional structure of the present invention;
fig. 3 is a schematic view of a local section structure of the connection flow guide sleeve of the present invention.
In the figure: 1. a blood filtration body housing; 2. a dialysate inlet end; 3. the dialysate outlet end; 4. an end limiting support ring; 5. connecting a mounting frame; 6. a protective spacer ring; 7. a temperature increasing ring; 8. a blood introduction port; 9. a blood outlet end; 10. connecting a sealing ring; 11. a protective housing; 12. a dialysis membrane body; 13. a dialysis membrane support frame; 14. connecting a flow guide sleeve; 15. an accelerating diversion frame.
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.
Referring to fig. 1 to fig. 3, the present invention provides an embodiment: a hemodialysis machine convenient for disinfection comprises a protective shell 11, wherein the protective shell 11 is provided with a hemofiltration main body shell 1, five protective separating rings 6 are uniformly arranged on the inner sides of the hemofiltration main body shell 1 and the protective shell 11, a warming ring 7 is arranged inside each protective separating ring 6, an electric heating resistance wire is arranged on the inner side of the warming ring 7 to facilitate continuous heat preservation of a dialysis process, end limiting support rings 4 are respectively arranged on the outer sides of two ends of the hemofiltration main body shell 1, a connecting and mounting frame 5 is fixedly arranged on the outer side of one end limiting support ring 4, a blood introducing end 8 is arranged on the inner side of the bottom end of the protective shell 11, a connecting guide sleeve 14 is arranged on the upper end surface of the blood introducing end 8, an accelerating guide frame 15 is slidably connected to the outer side of the middle part of the connecting guide sleeve 14, a dialysis membrane main body 12 is arranged on the upper end surface of the connecting guide sleeve 14, and a dialysis membrane support frame 13 is arranged on the inner side of the dialysis membrane main body 12, dialysis membrane support frame 13's inboard is provided with dialysis waist type hole, is convenient for carry out the water conservancy diversion operation to the dislysate, and blood derivation end 9 is installed to the inboard of dialysis membrane support frame 13 upper end, and blood derivation end 9 is connected through connecting seal ring 10 with blood filter main part shell 1, wholly through carrying out the dismouting and taking out the dialysis structure, is convenient for disinfect and clean operation, and stirs through carrying out the water conservancy diversion to the dislysate and can effectively improve dialysis efficiency.
Further, dialysate outlet end 3 is installed on one side of the blood filtering main body shell 1, dialysate inlet end 2 is installed on one side of the blood filtering main body shell 1 above the dialysate outlet end 3, dialysate inlet end 2 and dialysate outlet end 3 are both connected with a dialysate installation box through a connecting pipe, and the dialysate is guided by dialysate inlet end 2 and dialysate outlet end 3.
Further, both ends of the protective shell 11 are fixedly connected with the blood filtering main shell 1 through screws, the protective separating ring 6 is bonded on the inner sides of the blood filtering main shell 1 and the protective shell 11, and the electrothermal resistance wire is arranged on the inner side of the warming ring 7, so that continuous heat preservation can be conveniently carried out on the dialysis process.
Further, the upper end of the connecting guide sleeve 14 penetrates through the accelerating guide frame 15 and is connected with the bottom end of the dialysis membrane support frame 13 through threads, and a dialysis kidney-shaped hole is formed in the inner side of the dialysis membrane support frame 13, so that the guide operation of dialysate is facilitated.
Further, the outside of connecting water conservancy diversion cover 14 is provided with the spacing groove, and the inboard of guiding frame 15 extends to the inboard in spacing groove with higher speed, and the outside of guiding frame 15 with higher speed evenly is provided with six guide plates, and guiding frame 15 can the dislysate stir with higher speed, and then is convenient for accelerate the dialysis operation of blood.
Further, threaded connection is passed through with the upper end of dialysis membrane support frame 13 to blood derivation end 9, and the upper end of dialysis membrane support frame 13 is connected through dialysis membrane main part 12 with protective housing 11, is convenient for support dialysis membrane main part 12 through dialysis membrane support frame 13.
The working principle is as follows: when in use, the functions of all parts are checked whether to be intact, the dialysate inlet end 2 and the dialysate outlet end 3 are both connected with a dialysate installation box through connecting pipes, the bottom ends of the blood filtering main body shell 1 and the protective shell 11 are both connected and fixed with the blood introducing end 8 through threads, the bottom end of the blood introducing end 8 is connected with a blood pump through a pipeline, the pipeline is externally connected with a physiological saline pipeline, a power supply is switched on, when in use, the blood in a human body is pumped out through the blood pump and is injected into the inner side of the connecting flow guide sleeve 14 through the blood introducing end 8, and then is injected into the inner side of the dialysis membrane support frame 13 through the flow guide of the connecting flow guide sleeve 14, a dialysis kidney-shaped hole is arranged on the inner side of the dialysis membrane support frame 13, so that dialysate can perform dialysis operation through the dialysis membrane main body 12 when the inner sides of the protective shell 11 and the dialysis membrane main body 12, and then enters the inner side of the dialysis membrane support frame 13 through the dialysis kidney-shaped hole to perform substance exchange with the blood, finally, the blood is injected into the human body again through the diversion of the blood leading-out end 9; when carrying out the water conservancy diversion to the dislysate through dislysate inlet end 2 and dislysate play liquid end 3 for connect the water conservancy diversion frame 15 with higher speed in the water conservancy diversion cover 14 outside and can stir the dislysate, and then be convenient for accelerate the dialysis operation of blood, through leading out end 9 to blood and carrying out the dismouting after the use, make and can take out dialysis membrane main part 12 through dialysis membrane support frame 13, and then be convenient for carry out disinfection cleaning operation to the dialysis structure.
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 machine convenient to disinfect, including protective housing (11), its characterized in that: the utility model discloses a hemodialysis membrane, including protection casing (11), hemofiltration main part shell (1), five protection separating rings (6) are evenly installed to the inboard of hemofiltration main part shell (1) and protection casing (11), the internally mounted of protection separating ring (6) has ring (7) that heats, the outside at hemofiltration main part shell (1) both ends all installs tip limit support ring (4), one of them the outside fixed mounting of tip limit support ring (4) has connection mounting bracket (5), blood introduction end (8) are installed to the inboard of protection casing (11) bottom, the up end of blood introduction end (8) is installed and is connected uide bushing (14), the outside sliding connection who connects uide bushing (14) middle part has with higher speed water conservancy diversion frame (15), dialysis membrane main part (12) is installed to the up end of connecting uide bushing (14), dialysis membrane support frame (13) is installed to the inboard of dialysis membrane main part (12), blood leading-out end (9) is installed to the inboard of dialysis membrane support frame (13) upper end, blood leading-out end (9) are connected through connecting seal ring (10) with blood filter main part shell (1).
2. A hemodialysis machine that facilitates disinfection, as claimed in claim 1, wherein: dialysate outlet end (3) is installed to one side of hemofiltration main body shell (1), dialysate inlet end (2) is installed to one side that the top of dialysate outlet end (3) is located hemofiltration main body shell (1), dialysate inlet end (2) and dialysate outlet end (3) all are connected with the dialysate install bin through the connecting pipe.
3. A hemodialysis machine that facilitates disinfection, as claimed in claim 1, wherein: the both ends of protection casing (11) all pass through the screw connection with blood filtration main part shell (1) fixedly, blood filtration main part shell (1) bonds with the inboard of protection casing (11) and has protection spacer ring (6), the inboard of ring (7) that heats is provided with the electrothermal wire.
4. A hemodialysis machine that facilitates disinfection, as claimed in claim 1, wherein: the upper end of the connecting diversion sleeve (14) penetrates through the bottom end of the accelerating diversion frame (15) and is connected with the dialysis membrane support frame (13) through threads, and the inner side of the dialysis membrane support frame (13) is provided with a dialysis waist-shaped hole.
5. A hemodialysis machine that facilitates disinfection, as claimed in claim 1, wherein: the outside of connecting water conservancy diversion cover (14) is provided with the spacing groove, the inboard of guiding rack (15) with higher speed extends to the inboard of spacing groove, the outside of guiding rack (15) with higher speed evenly is provided with six guide plates.
6. A hemodialysis machine that facilitates disinfection, as claimed in claim 1, wherein: blood derivation end (9) passes through threaded connection with the upper end of dialysis membrane support frame (13), the upper end and the protective housing (11) of dialysis membrane support frame (13) are connected through dialysis membrane main part (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022774836.0U CN214969939U (en) | 2020-11-26 | 2020-11-26 | Hemodialysis machine convenient to disinfection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022774836.0U CN214969939U (en) | 2020-11-26 | 2020-11-26 | Hemodialysis machine convenient to disinfection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214969939U true CN214969939U (en) | 2021-12-03 |
Family
ID=79139291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022774836.0U Expired - Fee Related CN214969939U (en) | 2020-11-26 | 2020-11-26 | Hemodialysis machine convenient to disinfection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214969939U (en) |
-
2020
- 2020-11-26 CN CN202022774836.0U patent/CN214969939U/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: 20211203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |