CN220046658U - Blood purification waste liquid bag - Google Patents
Blood purification waste liquid bag Download PDFInfo
- Publication number
- CN220046658U CN220046658U CN202321375571.4U CN202321375571U CN220046658U CN 220046658 U CN220046658 U CN 220046658U CN 202321375571 U CN202321375571 U CN 202321375571U CN 220046658 U CN220046658 U CN 220046658U
- Authority
- CN
- China
- Prior art keywords
- waste liquid
- liquid
- bag
- shell
- inlet pipe
- 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.)
- Active
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 147
- 239000002699 waste material Substances 0.000 title claims abstract description 72
- 239000008280 blood Substances 0.000 title claims abstract description 25
- 210000004369 blood Anatomy 0.000 title claims abstract description 25
- 238000000746 purification Methods 0.000 title claims abstract description 20
- 239000011550 stock solution Substances 0.000 claims abstract description 9
- 239000000725 suspension Substances 0.000 claims abstract description 5
- 238000001802 infusion Methods 0.000 claims description 4
- 238000000502 dialysis Methods 0.000 abstract description 16
- 238000005516 engineering process Methods 0.000 description 5
- 238000001631 haemodialysis Methods 0.000 description 4
- 230000000322 hemodialysis Effects 0.000 description 4
- 239000003814 drug Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 208000023275 Autoimmune disease Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000006454 hepatitis Diseases 0.000 description 1
- 231100000283 hepatitis Toxicity 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 238000011403 purification operation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model discloses a blood purification waste liquid bag, which relates to the technical field of medical appliances, and has the technical scheme that: including suspension portion and stock solution bag, stock solution bag top is connected with the feed liquor pipe, characterized by: the liquid inlet pipe is sleeved with the regulator and the shell, and the shell is movably sleeved on the outer side wall of the liquid inlet pipe; the side wall of the shell is provided with a chute perpendicular to the length direction of the liquid inlet pipe, and two opposite inner side walls of the shell are respectively provided with a limiting device and a fixed block. This waste liquid bag is provided with stop device, makes the feed liquor pipe can be stable firm fix on with the dialysis machine, avoids the feed liquor pipe to drop, the risk of liquid outflow, sets up the regulator on the feed liquor pipe simultaneously, can adjust the speed that waste liquid flowed into the waste liquid bag, and secondly still is provided with two kinds of suspension modes, makes the waste liquid bag more stable when hanging.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a blood purification waste liquid bag.
Background
With the continuous development of medical level, blood purification technology is mature day by day, and since the advent of hemodialysis operation technology in the 60 th century of 20 th century, blood purification operation technology has been developed rapidly, and has been extended from pure kidney substitution therapy to a plurality of fields such as hematopathy, rheumatism, autoimmune diseases, drug or poison poisoning, severe hepatitis and critical patient rescue, and blood purification is a special feature outstanding, technology strong, risk great, and liability serious technology. Hemodialysis is to draw the blood of a patient out of the body, remove harmful substances and excessive moisture in the blood by using diffusion, ultrafiltration and convection principles through a hemodialysis device, and then input the purified blood back into the human body to achieve the treatment purpose of internal environment balance. In hemodialysis, the treated medicine waste liquid and the removed harmful waste liquid flow into a waste liquid bag, and when the waste liquid in the waste liquid bag reaches a certain weight, a dialysis instrument stops the supply treatment of all medicines and only maintains the operation of a blood pump, and sends out an alarm to prompt medical staff to pour the waste liquid.
The Chinese patent (CN 214859815U 2) discloses a novel blood purification waste liquid bag, the device is provided with a handle, medical staff can carry the waste liquid bag and hang the waste liquid bag on a hanger, meanwhile, the novel blood purification waste liquid bag is provided with a water inlet pipe and a liquid discharging component, the liquid discharging component can directly discharge waste liquid into a waste liquid barrel or a waste liquid sewer, the pouring work of the waste liquid is simplified, the working efficiency is improved, the condition of pouring the waste liquid is reduced, in addition, in the use process, the waste liquid is not volatilized, the pollution is prevented, and the safety is high; however, the liquid inlet pipe is sleeved on the dialysis machine for a long time, so that the liquid is easy to slide off, the waste liquid flows out, pollution is generated, and the working efficiency is reduced.
Therefore, based on the above-mentioned problems, the applicant has found a blood purification waste liquid bag.
Disclosure of Invention
The utility model aims to provide a blood purification waste liquid bag, which is provided with two hanging modes, so that the waste liquid bag is more stable when being hung, meanwhile, a regulator is arranged on a liquid inlet pipe, the speed of waste liquid flowing into the waste liquid bag can be regulated, and a limiting device is further arranged, so that the liquid inlet pipe can be stably and firmly fixed on a dialysis machine, and the risks of falling off of the liquid inlet pipe and flowing out of liquid are avoided.
The technical aim of the utility model is realized by the following technical scheme: the blood purification waste liquid bag comprises a hanging part and a liquid storage bag, wherein the top of the liquid storage bag is connected with a liquid inlet pipe, the bottom of the liquid storage bag is connected with a drainage device, a regulator and a shell are sleeved on the liquid inlet pipe, and the shell is movably sleeved on the outer side wall of the liquid inlet pipe; the side wall of the shell is provided with a chute perpendicular to the length direction of the liquid inlet pipe, and two opposite inner side walls of the shell are respectively provided with a limiting device and a fixed block; two hanging holes are formed in the top of the hanging part;
the limiting device comprises a connecting rod, a spring, a limiting block and a limiting plate, wherein the end part of the connecting rod is fixedly connected with the side wall of the limiting plate, the end part of the connecting rod, which is far away from the limiting plate, penetrates through the limiting block and the sliding groove, the limiting block is fixed at the end part of the sliding groove, which is close to the limiting plate, the spring is sleeved on the connecting rod, the end part of the spring is fixedly connected with the limiting block, and the end part of the spring, which is far away from the limiting block, is fixedly connected with the limiting plate.
By adopting the technical scheme, the movable sleeved limiting device is arranged, when an outward pulling force is applied to the connecting rod, the limiting plate moves along the direction vertical to and far away from the fixed block, the liquid inlet pipe is loosened, and when the pulling force is released, the spring pushes the limiting plate to move along the direction vertical to and near the fixed block, and the liquid inlet pipe is clamped; therefore, when the end part of the liquid inlet pipe is sleeved on the dialysis machine, the end part of the liquid inlet pipe can be clamped through the limiting plate and the fixing block, and the liquid inlet pipe is stably and firmly fixed on the interface of the dialysis machine, so that the risks of falling off of the liquid inlet pipe and outflow of liquid are avoided.
The utility model is further provided with: the top of the hanging part is fixedly connected with a hook.
Through adopting above-mentioned technical scheme, can hang waste liquid bag to the body of rod parts such as bed fence, not only be limited to through the hanging hole hang on the external stores pylon, make the suspension mode of waste liquid more diversified like this, can save suspension time under emergency simultaneously.
The utility model is further provided with: the regulator is an infusion regulator.
By adopting the technical scheme, the speed of the waste liquid flowing into the liquid storage bag can be adjusted, and meanwhile, the flowing of the waste liquid can be suspended, so that the waste liquid is stopped in the liquid inlet pipe in a sealing way.
The utility model is further provided with: the end part of the connecting rod, which is far away from the shell, is connected with a hand pad.
By adopting the technical scheme, the medical staff can pull the connecting rod more conveniently.
The utility model is further provided with: scale marks are marked on the surface of the liquid storage bag.
By adopting the technical scheme, medical staff can know the waste liquid amount discharged by recording conveniently.
The utility model is further provided with: the drainage device comprises a liquid outlet pipe and a stop valve, wherein the end part of the liquid outlet pipe is connected with the bottom of the liquid storage bag, and the end part of the liquid outlet pipe, which is far away from the liquid storage bag, is connected with the stop valve.
Through adopting above-mentioned technical scheme, set up the stop valve and control the discharge of waste liquid, when the stock solution bag is full, medical personnel open the stop valve and can directly discharge the waste liquid, need not to change the liquid bag again, improved work efficiency height, avoided the condition that the waste liquid spills, prevent to produce the pollution, the security is high.
In summary, the utility model has the following beneficial effects:
1. the movable sleeved limiting device is arranged, when an outward pulling force is applied to the connecting rod, the limiting plate moves along the direction vertical to and far away from the fixed block, the liquid inlet pipe is loosened, and when the pulling force is released, the spring pushes the limiting plate to move along the direction vertical to and near the fixed block, and the liquid inlet pipe is clamped; therefore, when the end part of the liquid inlet pipe is sleeved on the dialysis machine, the end part of the liquid inlet pipe can be clamped through the limiting plate and the fixing block, and is stably and firmly fixed on the interface of the dialysis machine, so that the risks of falling off of the liquid inlet pipe and outflow of liquid are avoided;
2. the waste liquid bag can be hung on rod body parts such as bed bars and the like through the hooks, and the waste liquid bag is not limited to be hung on an external hanging rack through the hanging holes, so that the hanging mode of the waste liquid is more diversified, and meanwhile, the hanging time can be saved in emergency;
3. the infusion regulator is arranged on the liquid inlet pipe, so that the speed of the waste liquid flowing into the liquid storage bag can be regulated, and meanwhile, the inflow of the waste liquid can be suspended, so that the waste liquid is sealed and stopped in the liquid inlet pipe;
4. the setting stop valve controls the discharge of waste liquid, and when the liquid storage bag is full, medical personnel opens the stop valve and can directly discharge the waste liquid through the outlet pipe, need not to change the liquid bag again, has improved work efficiency height, has avoided the condition that the waste liquid spills, prevents to produce the pollution, and the security is high.
Drawings
FIG. 1 is a front view of a blood purification waste bag provided in an embodiment of the present utility model;
FIG. 2 is a schematic view of the internal structure of a housing provided in an embodiment of the present utility model;
fig. 3 is a schematic view of the structure of the limiting device provided in the embodiment of the utility model when clamped at the interface of the dialysis machine.
In the figure: 1. a liquid storage bag; 2. a hanging part; 3. a liquid inlet pipe; 4. a regulator; 5. a housing; 6. a hanging hole; 7. a hook; 8. a fixed block; 9. a limiting plate; 10. a spring; 11. a limiting block; 12. a chute; 13. a connecting rod; 14. a hand pad; 15. an interface of a dialysis machine; 16. scale marks; 17. a water outlet pipe; 18. and a stop valve.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-3.
Examples: the utility model provides a blood purification waste liquid bag, as shown in fig. 1 to 3, a blood purification waste liquid bag, including hanging portion 2 and stock solution bag 1, stock solution bag 1 top fixedly connected with feed liquor pipe 3, cup joint regulator 4 and casing 5 on the feed liquor pipe 3, and casing 5 activity cup joint on the lateral wall of feed liquor pipe 3, this regulator 4 is the infusion regulator, can adjust the speed that the waste liquid flowed into the stock solution bag, also can pause the inflow of waste liquid simultaneously, makes the waste liquid seal and stops in feed liquor pipe 3; the surface of the liquid storage bag 1 is also marked with graduation marks of 500ml, 1000ml, 1500ml, 2000ml, 2500ml and 3000ml, which is convenient for medical staff to know and record the discharged waste liquid amount; the bottom of the liquid storage bag 1 is connected with a drainage device, so that waste liquid can be conveniently and directly discharged; the side wall of the shell 5 is provided with a chute 12 perpendicular to the length direction of the liquid inlet pipe 3, two opposite inner side walls of the shell 5 are respectively provided with a limiting device and a fixed block 8, and the fixed block 8 is fixedly connected with the side wall of the shell 5; the top of the hanging part 2 is provided with two hanging holes 6 for hanging on an external hanging rack;
the limiting device comprises a connecting rod 13, a spring 10, a limiting block 11 and a limiting plate 9, wherein the end part of the connecting rod 13 is fixedly connected with the side wall of the limiting plate 9, the end part of the connecting rod 13, which is far away from the limiting plate 9, passes through the limiting block 11 and a sliding groove 12, the limiting block 11 is fixed at the end part of the sliding groove 12, which is close to the limiting plate 9, the spring 10 is sheathed on the connecting rod 13, the end part of the spring 10 is fixedly connected with the limiting block 11, and the end part of the spring 10, which is far away from the limiting block 11, is fixedly connected with the limiting plate 9. The end part of the liquid inlet pipe 3 far away from the liquid storage bag is sleeved on the interface 15 of the dialysis machine, an outward pulling force is applied to the connecting rod 13, the limiting plate 9 moves along the direction vertical and far away from the fixed block 8, so that the liquid inlet pipe 3 is loosened, the shell 5 is moved to the interface 15 of the liquid inlet pipe 3 and the dialysis machine, the pulling force is released, the spring 10 pushes the limiting plate 9 to move along the direction vertical and near to the fixed block 8, so that the end part of the liquid inlet pipe 3 is clamped, and the limiting plate is fixed on the interface 15 of the dialysis machine.
In this embodiment, as shown in fig. 1, a hook 7 is fixedly connected to the top of the hanging portion 2, so that the waste liquid bag can be hung on a rod body member such as a bed rail, and is not limited to being hung on an external hanger through the hanging hole 6.
In this embodiment, preferably, the end of the connecting rod 13 far away from the housing 5 is connected with a hand pad 14, which makes it more convenient for medical staff to pull the connecting rod 13.
Preferably, the drainage device comprises a liquid outlet pipe 17 and a stop valve 18, the end part of the liquid outlet pipe 17 is connected with the bottom of the liquid storage bag 1, the end part of the liquid outlet pipe 17, which is far away from the liquid storage bag, is connected with the stop valve 18, and the outflow of waste liquid in the liquid storage bag can be controlled by opening and closing the stop valve 18.
Working principle: firstly hanging a waste liquid bag, sleeving the end part of the liquid inlet pipe 3 far from the liquid storage bag on the interface 15 of the dialysis machine, pulling the hand pad 14 to apply an outward pulling force to the connecting rod 13, enabling the limiting plate 9 to move along the vertical direction far from the fixed block 8 so as to loosen the liquid inlet pipe 3, then moving the shell 5 to the interface 15 of the liquid inlet pipe 3 and the dialysis machine, releasing the pulling force, and pushing the limiting plate 9 by the spring 10 to move along the vertical direction near to the fixed block 8 so as to clamp the end part of the liquid inlet pipe 3 and fix the end part on the interface 15 of the dialysis machine; simultaneously, the speed of the waste liquid flowing into the liquid storage bag can be adjusted through the transfusion regulator 4, and the inflow of the waste liquid can be stopped, so that the waste liquid is stopped in the liquid inlet pipe 3 in a sealing way; when the liquid storage bag 1 is filled with the waste liquid, the stop valve 18 is opened to discharge the waste liquid in the liquid storage bag 1 through the liquid outlet pipe 17, and then the stop valve 18 is closed to collect the waste liquid.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (6)
1. The utility model provides a blood purification waste liquid bag, includes suspension portion (2) and stock solution bag (1), stock solution bag (1) top is connected with feed liquor pipe (3), stock solution bag (1) bottom is connected with drainage device, characterized by: the liquid inlet pipe (3) is sleeved with the regulator (4) and the shell (5), and the shell (5) is movably sleeved on the outer side wall of the liquid inlet pipe (3); a chute (12) perpendicular to the length direction of the liquid inlet pipe (3) is arranged on the side wall of the shell (5), and a limiting device and a fixed block (8) are respectively arranged on two opposite inner side walls of the shell (5); two hanging holes (6) are formed in the top of the hanging part (2);
stop device includes connecting rod (13), spring (10), stopper (11) and limiting plate (9), the tip and the limiting plate (9) lateral wall fixed connection of connecting rod (13), the tip that limiting plate (9) were kept away from to connecting rod (13) passes stopper (11) and spout (12), stopper (11) are fixed in spout (12) and are close to the tip position of limiting plate (9), spring (10) cup joint on connecting rod (13), spring (10) tip and stopper (11) fixed connection, the tip and limiting plate (9) fixed connection of stopper (11) are kept away from to spring (10).
2. A blood purification waste bag according to claim 1, wherein: the top of the hanging part (2) is fixedly connected with a hook (7).
3. A blood purification waste bag according to claim 1, wherein: the regulator (4) is an infusion regulator.
4. A blood purification waste bag according to claim 1, wherein: the end part of the connecting rod (13) far away from the shell (5) is connected with a hand pad (14).
5. A blood purification waste bag according to claim 1, wherein: scale marks (16) are marked on the surface of the liquid storage bag (1).
6. A blood purification waste bag according to claim 1, wherein: the drainage device comprises a liquid outlet pipe (17) and a stop valve (18), wherein the end part of the liquid outlet pipe (17) is connected with the bottom of the liquid storage bag (1), and the end part of the liquid outlet pipe (17) far away from the liquid storage bag (1) is connected with the stop valve (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321375571.4U CN220046658U (en) | 2023-06-01 | 2023-06-01 | Blood purification waste liquid bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321375571.4U CN220046658U (en) | 2023-06-01 | 2023-06-01 | Blood purification waste liquid bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220046658U true CN220046658U (en) | 2023-11-21 |
Family
ID=88753118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321375571.4U Active CN220046658U (en) | 2023-06-01 | 2023-06-01 | Blood purification waste liquid bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220046658U (en) |
-
2023
- 2023-06-01 CN CN202321375571.4U patent/CN220046658U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202605452U (en) | Automatic exhausting and liquid-stopping transfusion set | |
| CN220046658U (en) | Blood purification waste liquid bag | |
| CN203609722U (en) | Fluid infusion control device | |
| CN212327098U (en) | Transfusion system | |
| CN101987214B (en) | Automatic infusion apparatus | |
| CN109771718A (en) | A kind of haemodialysis equipment | |
| CN202236699U (en) | Disposable automatic cut-off transfusion device | |
| CN208114868U (en) | A kind of medical liquid hanging frame convenient for fixed transfusion bottle and alarm | |
| CN201880122U (en) | Automatic transfusion device | |
| US6300054B1 (en) | Astrocyte apparatus for bioprocessing a circulating fluid | |
| RU2321429C1 (en) | Blood collection and retransfusion apparatus | |
| CN210096500U (en) | Flow regulation reminding device for peritoneal dialysis bag | |
| CN208492831U (en) | Automatic exhaust, only liquid, accurate filter device | |
| CN217219730U (en) | Blood transfusion device with automatic liquid stopping function | |
| CN212416557U (en) | Function-improved infusion apparatus | |
| CN210020565U (en) | Auxiliary device for reducing liquid changing times in hemodialysis | |
| CN220175743U (en) | Transfusion system | |
| CN204671635U (en) | A kind of peritoneal dialysis support | |
| CN218552798U (en) | Peritoneal dialysis device | |
| CN213190783U (en) | Peritoneal dialysis treatment is with nursing car with transfusion rod | |
| CN210355499U (en) | Novel blood purifier's mount | |
| CN218589379U (en) | Digestive juice feedback device with filtering structure | |
| CN212187295U (en) | Alternate-rest type peritoneal dialysis device | |
| CN204050455U (en) | The plasma collection device of the capable plasmapheresis of a kind of haemodialysis control unit | |
| CN209847985U (en) | Automatic exhaust and automatic liquid stopping infusion apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |