CN220193664U - Centralized liquid supply device of hemodialysis machine without additional connecting piece - Google Patents
Centralized liquid supply device of hemodialysis machine without additional connecting piece Download PDFInfo
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- CN220193664U CN220193664U CN202320156961.6U CN202320156961U CN220193664U CN 220193664 U CN220193664 U CN 220193664U CN 202320156961 U CN202320156961 U CN 202320156961U CN 220193664 U CN220193664 U CN 220193664U
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- fixedly connected
- liquid
- hemodialysis machine
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- box
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- 239000007788 liquid Substances 0.000 title claims abstract description 120
- 238000001631 haemodialysis Methods 0.000 title claims abstract description 48
- 230000000322 hemodialysis Effects 0.000 title claims abstract description 48
- 238000000926 separation method Methods 0.000 claims description 29
- 238000007789 sealing Methods 0.000 claims description 22
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 239000000741 silica gel Substances 0.000 claims description 8
- 229910002027 silica gel Inorganic materials 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 abstract description 8
- 239000008280 blood Substances 0.000 description 9
- 210000004369 blood Anatomy 0.000 description 9
- 238000012544 monitoring process Methods 0.000 description 9
- 239000000243 solution Substances 0.000 description 9
- 238000000502 dialysis Methods 0.000 description 4
- 239000000385 dialysis solution Substances 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000108 ultra-filtration Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229960002897 heparin Drugs 0.000 description 1
- 229920000669 heparin Polymers 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
The utility model discloses a centralized liquid supply device of a hemodialysis machine without additional connecting pieces, which comprises a hemodialysis machine and a liquid distribution box, wherein one side below the surface of the hemodialysis machine is communicated with two connecting pipes, the other ends of the two connecting pipes are fixedly connected with plug connectors, the lower part of the surface of one side of the hemodialysis machine is fixedly connected with the liquid distribution box, two liquid outlet mounting holes are formed in the surface of the liquid distribution box, connectors are fixedly connected to the rear parts of the two liquid outlet mounting holes, and hose connectors are fixedly connected to the rear sides of the two connectors. The utility model improves the liquid separating box, so that a connecting joint is omitted during connection, a connector of equipment does not need a conversion joint, the equipment can be directly connected with a hemodialysis machine or the liquid separating box, faults caused by air leakage, blockage, damage and the like of the conversion joint can be avoided, and the cost for purchasing the conversion joint is reduced.
Description
Technical Field
The utility model relates to the technical field of centralized liquid supply and liquid separation box equipment of a hemodialysis machine, in particular to a centralized liquid supply device of a hemodialysis machine without additional connecting pieces.
Background
The hemodialysis machine is divided into a blood monitoring alarm system and a dialysate supply system, wherein the blood monitoring alarm system comprises a blood pump, a heparin pump, arterial and venous pressure monitoring, air monitoring and the like, and the dialysate supply system comprises a temperature control system, a liquid distribution system, a degassing system, a conductivity monitoring system, ultrafiltration monitoring, blood leakage monitoring and the like.
The working principle is as follows: the concentrated solution for dialysis and the dialysis water are prepared into qualified dialysis solution through a dialysis solution supply system, solute dispersion, permeation and ultrafiltration are carried out on the dialysis solution and the blood of a patient led out by a blood monitoring alarm system, the blood of the patient after the action returns to the body of the patient through the blood monitoring alarm system, meanwhile, the liquid after the dialysis is used as waste liquid to be discharged by the dialysis solution supply system and continuously and circularly and reciprocally to complete the whole dialysis process, the current concentrated solution supply mode is mainly divided into two modes of barreled solution and concentrated solution supply, and the concentrated solution supply is connected with a concentrated solution suction head on equipment through a separating box.
In the prior art, the general concentrated liquid supply and separation box cannot be directly connected with the concentrated liquid suction head on the equipment, so when the concentrated liquid suction head on the equipment is connected with a hemodialysis machine or the separation box, the concentrated liquid suction head is required to be converted through a conversion connector, and the middle conversion connector has high cost, is easy to break, causes liquid leakage and is more troublesome to install.
Disclosure of Invention
The utility model aims to provide a centralized liquid supply device of a hemodialysis machine without additional connecting pieces, which solves the problems that in the prior art, when a joint on equipment is connected with a machine or a box, the joint needs to be converted through a conversion joint, and the middle conversion joint has high cost, is easy to break, causes liquid leakage and is more troublesome to install.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a need not concentrated liquid supply device of hemodialysis machine of extra connecting piece, includes hemodialysis machine and divides the liquid box, one side UNICOM has two connecting pipes below the surface of hemodialysis machine, two the other end of connecting pipe is all fixedly connected with the connector, the below of one side surface of hemodialysis machine is fixedly connected with divides the liquid box;
two liquid outlet installation openings are formed in the surface of the liquid distribution box, the two liquid outlet installation openings are fixedly connected with connectors in the rear of the liquid outlet installation openings, the two hose connectors are fixedly connected to the rear sides of the connectors, the two hoses are sleeved on the surfaces of the hose connectors, liquid inlet pipes are fixedly connected to the rear sides of the liquid distribution box, splicing round openings are formed in the upper side and the lower side of the surfaces of the liquid inlet pipes, the two splicing round openings are respectively spliced with the inner walls of the other ends of the corresponding hoses on the surfaces of the splicing round openings, a plurality of liquid distribution pipelines are fixedly connected to the rear sides of the liquid inlet pipes, and the other ends of the liquid distribution pipelines penetrate through the rear sides of the inner walls of the liquid distribution box.
The two connecting pipes are A/B liquid suction pipes, and the concentrated liquid suction heads on the two connecting pipes are A/B liquid suction heads.
Preferably, one side of the liquid separation box is rotationally connected with a cover plate, the front of one side surface of the cover plate is fixedly connected with an inserting block, a cavity is formed in the inner wall of the inserting block, a clamping mechanism is arranged on the inner wall of the cavity, and a clamping port is formed in the center of the lower portion of the inner wall of the liquid separation box.
Preferably, the clamping mechanism comprises a spring, one end of the spring is fixedly connected with one side of the inner wall of the cavity, the other end of the spring is fixedly connected with a clamping block, a rectangular opening is formed in the other side of the inner wall of the cavity, and one side surface of the clamping block extends to one side of the inserting block through the rectangular opening and is spliced with the inner wall of the clamping port.
Preferably, the rear sides of the two side surfaces of the clamping block are fixedly connected with anti-falling blocks, one side of the inner wall of the liquid separation box is fixedly connected with two groups of first limiting plates, and the inner walls of the two groups of first limiting plates are mutually clamped with the corresponding hose surfaces.
Preferably, a display screen is arranged above the surface of the hemodialysis machine, and the display screen is communicated with an internal chip of the hemodialysis machine through a circuit.
Preferably, the lower surface fixedly connected with support column of hemodialysis machine, the lower surface fixedly connected with base of support column, the four corners department of base lower surface all is provided with anti-skidding circle gasket.
Preferably, the place ahead of one side of hose connector inner wall is put and is fixedly connected with second limiting plate jointly, the surface joint of second limiting plate has sealing spring, sealing spring's the other end fixedly connected with silica gel sealing washer.
The utility model has the technical effects and advantages that:
1. through setting up hemodialysis machine, connecting pipe, concentrate suction head, divide liquid box, play liquid mounting hole, connector, hose joint, hose, collector tube, grafting round mouth, divide the liquid pipeline, improve through dividing the liquid box for saved the attach fitting when connecting, enable the connector of equipment to need not the adapter, can be directly be connected with hemodialysis machine or divide the liquid box, can avoid leaking gas, jam, damage the trouble that lead to etc. and reduced the cost of purchasing the adapter because of the adapter.
2. Through setting up apron, inserted block, cavity, spring, joint piece, rectangle opening, joint to can be in follow-up use, when the inside damage that appears of divide the liquid box, the maintenance is opened to the liquid box that can be quick, and can also install the combination fast to apron and liquid box after the maintenance is accomplished.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic diagram of the front structure of the liquid separation box of the utility model.
Fig. 3 is a schematic perspective view of a liquid separation box according to the present utility model.
FIG. 4 is a schematic side sectional view of the liquid separation box of the present utility model.
Fig. 5 is a schematic diagram of a cover plate structure according to the present utility model.
Fig. 6 is a schematic cross-sectional view of an insert block according to the present utility model.
Fig. 7 is a schematic view of a hose connector according to the present utility model.
In the figure: 1. a hemodialysis machine; 2. a connecting pipe; 3. a concentrate suction head; 4. a liquid separating box; 5. a liquid outlet mounting port; 6. a connector; 7. a hose connector; 8. a hose; 9. a liquid collecting pipe; 10. a round plug-in port; 11. a liquid separation pipeline; 12. a cover plate; 13. inserting blocks; 14. a cavity; 15. a spring; 16. a clamping block; 17. a rectangular opening; 18. a card interface; 19. an anti-falling block; 20. a first limiting plate; 21. a display screen; 22. a support column; 23. a base; 24. a second limiting plate; 25. a seal spring; 26. and a silica gel sealing ring gasket.
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.
As shown in fig. 1-7, the centralized liquid supply device of the hemodialysis machine without additional connecting pieces comprises a hemodialysis machine 1 and a liquid distribution box 4, wherein two connecting pipes 2 (A/B liquid suction pipes) are communicated with one side below the surface of the hemodialysis machine 1, the other ends of the two connecting pipes 2 are fixedly connected with plug connectors 3 (A/B liquid suction heads), the liquid distribution box 4 is fixedly connected with the lower side of one side surface of the hemodialysis machine 1, the liquid distribution box 4 is formed by plastic injection, an internal result is also formed by integrally casting, two liquid outlet mounting holes 5 are formed in the surface of the liquid distribution box 4, connectors 6 are fixedly connected to the rear sides of the two liquid outlet mounting holes 5, hose 8 connectors 7 are fixedly connected to the rear sides of the two connectors 6, hose 8 are sleeved on the surfaces of the two hose 8 connectors 7, liquid inlet pipes 9 are fixedly connected to the rear sides of the liquid distribution box 4, plug round openings 10 are respectively plugged with the inner walls of the other ends of the corresponding hose 8, the rear sides of the liquid inlet pipes 9 are fixedly connected with a plurality of liquid distribution pipes 11, and the liquid distribution boxes can be directly connected with the liquid distribution boxes without any improvement on the inner walls of the liquid distribution boxes, and the liquid distribution boxes can be directly connected with the liquid distribution boxes through the liquid distribution boxes 4.
As shown in fig. 1, a display screen 21 is arranged above the surface of the hemodialysis machine 1, the display screen 21 is communicated with an internal chip of the hemodialysis machine 1 through a circuit, data processed by the hemodialysis machine 1 can be well displayed, personnel can observe more intuitively, the lower surface of the hemodialysis machine 1 is fixedly connected with a support column 22, the lower surface of the support column 22 is fixedly connected with a base 23, anti-slip round gaskets are arranged at four corners of the lower surface of the base 23, and when the hemodialysis machine 1 is placed, the hemodialysis machine 1 can be prevented from slipping, so that the use stability of the hemodialysis machine 1 is well guaranteed.
As shown in fig. 7, the second limiting plate 24 is fixedly connected to the front of one side of the inner wall of the hose connector 7, the sealing spring 25 is clamped on the surface of the second limiting plate 24, the silica gel sealing gasket 26 is fixedly connected to the other end of the sealing spring 25, the silica gel sealing gasket 26 covers the lumen when the sealing spring 25 is relaxed at ordinary times, water leakage is prevented, the higher the external pressure is, the better the sealing performance is, when the concentrated solution suction head 3 is inserted into the connector 6, the sealing spring 25 is pressed by the top end of the connector 6, the sealing spring 25 is compressed under the stress, the silica gel sealing gasket 26 is jacked up, and liquid can flow out.
As shown in fig. 4, 5 and 6, one side of the liquid separation box 4 is rotationally connected with a cover plate 12, the front of one side surface of the cover plate 12 is fixedly connected with an inserting block 13, the inner wall of the inserting block 13 is provided with a cavity 14, the cavity 14 is reserved for the inserting block 13 formed by splicing two slotted plates, the inner wall of the cavity 14 is provided with a clamping mechanism, the center below the inner wall of the liquid separation box 4 is provided with a clamping interface 18, the clamping mechanism comprises a spring 15, the spring 15 is made of carbon steel material, one end of the spring 15 is fixedly connected with one side of the inner wall of the cavity 14, the other end of the spring 15 is fixedly connected with a clamping block 16, the other side of the inner wall of the cavity 14 is provided with a rectangular opening 17, one side surface of the clamping block 16 extends to one side of the inserting block 13 through the rectangular opening 17 and is spliced with the inner wall of the clamping interface 18, the clamping mechanism comprises the spring 15, one end of the spring 15 is fixedly connected with one side of the inner wall of the cavity 14, the other end of the spring 15 is fixedly connected with a clamping block 16, a rectangular opening 17 is formed in the other side of the inner wall of the cavity 14, one side surface of the clamping block 16 extends to one side of the inserting block 13 through the rectangular opening 17 and is spliced with the inner wall of the clamping interface 18, the rear sides of the two side surfaces of the clamping block 16 are fixedly connected with anti-falling blocks 19, one side of the inner wall of the liquid separation box 4 is fixedly connected with two groups of first limiting plates 20, the inner walls of the two groups of first limiting plates 20 are clamped with the corresponding surfaces of the flexible pipes 8, in the subsequent use process, when the inside of the liquid separation box 4 is damaged, the liquid separation box 4 can be quickly opened and maintained, and after maintenance is completed, the cover plate 12 and the liquid separation box 4 can be quickly installed and combined.
The working principle of the utility model is as follows: firstly, the device improves the liquid separation box, so that a connecting joint is omitted during connection, a connector 6 of the device does not need a conversion joint, and the device can be directly connected with a hemodialysis machine or the liquid separation box;
when the hemodialysis machine 1 is used, the plug connector 3 connected through the connecting pipe 2 is directly plugged with the connector 6 arranged on the liquid separation box 4, then quick installation connection can be realized, then blood is led into the liquid collection pipe 9 through the connector 6 and the hose 8, and then liquid separation treatment is carried out through the liquid separation pipeline 11;
then when the sealing spring 25 is relaxed at ordinary times, the silica gel sealing gasket 26 covers the lumen to prevent water leakage, the higher the external pressure is, the better the sealing performance is, when the concentrated solution suction head 3 is inserted into the connector 6, the top end of the connector 6 presses the sealing spring 25 to cause the compression of the stress of the sealing spring 25, the silica gel sealing gasket 26 is propped open, and the liquid can flow out
In the long-time use process, if the inside of the liquid separation box 4 is damaged, the clamping block 16 can be pressed by a sheet-shaped object, so that the clamping block 16 is separated from the rectangular opening 17 formed in the liquid separation box 4, and then the cover plate 12 can be quickly opened to repair the inside of the liquid separation box 4;
after maintenance is completed, the cover plate 12 can be rotated to close the cover plate 12 and the liquid separation box 4, when the insert 13 is inserted into the liquid separation box 4 during closing, the spring 15 pushes the clamp block 16 when the clamp block 16 in the insert 13 moves to the clamp interface 18, then the clamp block 16 moves to the clamp opening formed in the liquid separation box 4, and then the cover plate 12 and the liquid separation box 4 are clamped and closed again.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a centralized liquid supply device of hemodialysis machine that need not extra connecting piece, includes hemodialysis machine (1) and divide liquid box (4), its characterized in that: two connecting pipes (2) are communicated with one side below the surface of the hemodialysis machine (1), the other ends of the two connecting pipes (2) are fixedly connected with plug connectors (3), and a liquid separating box (4) is fixedly connected below one side surface of the hemodialysis machine (1);
two liquid outlet installation openings (5) are formed in the surface of the liquid distribution box (4), two connectors (6) are fixedly connected to the rear of the liquid outlet installation openings (5), two hose connectors (7) are fixedly connected to the rear sides of the connectors (6), two hoses (8) are sleeved on the surfaces of the hose connectors (7), liquid inlet pipes (9) are fixedly connected to the rear sides of the liquid distribution box (4), splicing round openings (10) are formed in the upper side and the lower side of the surface of the liquid inlet pipes (9), the surfaces of the splicing round openings (10) are respectively spliced with the inner walls of the other ends of the corresponding hoses (8), and a plurality of liquid distribution pipelines (11) are fixedly connected to the rear sides of the liquid inlet pipes (9), and the other ends of the liquid distribution pipelines (11) penetrate through the rear sides of the inner walls of the liquid distribution box (4).
2. The centralized liquid supply apparatus for a hemodialysis machine without additional connectors as set forth in claim 1, wherein: one side of divide liquid box (4) rotates and is connected with apron (12), the place ahead fixedly connected with inserted block (13) of one side surface of apron (12), cavity (14) have been seted up to the inner wall of inserted block (13), the inner wall of cavity (14) is provided with joint mechanism, draw-in interface (18) have been seted up in the below center department of divide liquid box (4) inner wall.
3. The centralized liquid supply apparatus for a hemodialysis machine without additional connectors as claimed in claim 2, wherein: the clamping mechanism comprises a spring (15), one end of the spring (15) is fixedly connected with one side of the inner wall of the cavity (14), the other end of the spring (15) is fixedly connected with a clamping block (16), a rectangular opening (17) is formed in the other side of the inner wall of the cavity (14), and one side surface of the clamping block (16) extends to one side of the inserting block (13) through the rectangular opening (17) and is spliced with the inner wall of the clamping interface (18).
4. The centralized liquid supply apparatus for a hemodialysis machine without additional connectors as claimed in claim 3, wherein: the anti-drop block (19) is fixedly connected to the rear sides of the two side surfaces of the clamping block (16), two groups of first limiting plates (20) are fixedly connected to one side of the inner wall of the liquid separation box (4), and the inner walls of the two groups of first limiting plates (20) are mutually clamped with the surfaces of corresponding hoses (8).
5. The centralized liquid supply apparatus for a hemodialysis machine without additional connectors as set forth in claim 1, wherein: a display screen (21) is arranged above the surface of the hemodialysis machine (1), and the display screen (21) is communicated with an internal chip of the hemodialysis machine (1) through a circuit.
6. The centralized liquid supply apparatus for a hemodialysis machine without additional connectors as set forth in claim 1, wherein: the lower surface of hemodialysis machine (1) fixedly connected with support column (22), the lower surface of support column (22) fixedly connected with base (23), the four corners department of base (23) lower surface all is provided with anti-skidding circle gasket.
7. The centralized liquid supply apparatus for a hemodialysis machine without additional connectors as set forth in claim 1, wherein: the front of one side of hose connector (7) inner wall is put and is fixedly connected with second limiting plate (24) jointly, the surface joint of second limiting plate (24) has sealing spring (25), the other end fixedly connected with silica gel sealing washer pad (26) of sealing spring (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320156961.6U CN220193664U (en) | 2023-02-08 | 2023-02-08 | Centralized liquid supply device of hemodialysis machine without additional connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320156961.6U CN220193664U (en) | 2023-02-08 | 2023-02-08 | Centralized liquid supply device of hemodialysis machine without additional connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220193664U true CN220193664U (en) | 2023-12-19 |
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ID=89153207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320156961.6U Active CN220193664U (en) | 2023-02-08 | 2023-02-08 | Centralized liquid supply device of hemodialysis machine without additional connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220193664U (en) |
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2023
- 2023-02-08 CN CN202320156961.6U patent/CN220193664U/en active Active
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