CN220385133U - Nursing device for hemodialysis - Google Patents
Nursing device for hemodialysis Download PDFInfo
- Publication number
- CN220385133U CN220385133U CN202320416824.1U CN202320416824U CN220385133U CN 220385133 U CN220385133 U CN 220385133U CN 202320416824 U CN202320416824 U CN 202320416824U CN 220385133 U CN220385133 U CN 220385133U
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- Prior art keywords
- inflation
- pipeline
- patient
- sleeve
- hemodialysis
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- 238000001631 haemodialysis Methods 0.000 title claims abstract description 27
- 230000000322 hemodialysis Effects 0.000 title claims abstract description 27
- 230000000474 nursing effect Effects 0.000 title claims abstract description 16
- 230000023597 hemostasis Effects 0.000 claims abstract description 23
- 230000006835 compression Effects 0.000 claims abstract description 15
- 238000007906 compression Methods 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims description 5
- 230000002439 hemostatic effect Effects 0.000 abstract description 9
- 238000000502 dialysis Methods 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 6
- 210000000245 forearm Anatomy 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 4
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 238000001802 infusion Methods 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- 208000020832 chronic kidney disease Diseases 0.000 description 2
- 208000022831 chronic renal failure syndrome Diseases 0.000 description 2
- 239000012510 hollow fiber Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000009304 Acute Kidney Injury Diseases 0.000 description 1
- 208000033626 Renal failure acute Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009471 action Effects 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
- 230000006978 adaptation Effects 0.000 description 1
- 210000004712 air sac Anatomy 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012959 renal replacement therapy Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model belongs to the technical field of medical equipment, and particularly relates to a nursing device for hemodialysis. The utility model provides a novel nursing device for hemodialysis, which is characterized in that a plurality of air bags are arranged on a sleeve of a patient, the air bags are sequentially arranged from top to bottom, after the hemodialysis is finished, transfusion patches or small auxiliary materials are covered at hemostatic points, meanwhile, the air bags opposite to the hemostatic points are inflated, the hemostatic points are subjected to compression hemostasis by the air bags, an exhaust valve is opened after the hemodialysis is not finished or the hemostasis is finished, and the air is exhausted through a second pipeline; the device can save time, does not need patients to independently carry the tourniquet, and is more convenient to use; simultaneously, set up the opening and close the opening through the zip fastener on patient's coat-sleeve, and the opening sets up in coat-sleeve forearm position, and the patient of being convenient for dialyzes, has solved the inconvenient problem of putting on and taking off the clothes when dialysis patient dialyzes winter.
Description
Technical Field
The utility model belongs to the technical field of medical equipment, and particularly relates to a nursing device for hemodialysis.
Background
Hemodialysis (HD) is one of the renal replacement therapies for patients with acute and chronic renal failure. The method comprises the steps of draining in-vivo blood to the outside of the body, passing through a dialyzer consisting of innumerable hollow fibers, wherein the blood and electrolyte solution (dialysate) with similar concentration of the body are in and out of the hollow fibers, and carrying out substance exchange by the dispersion, ultrafiltration, adsorption and convection principles to remove metabolic wastes in the body and maintain the balance of the electrolyte and acid and alkali; at the same time, the whole process of removing excessive water from the body and reinfusion of the purified blood is called hemodialysis.
Currently, hemodialysis is one of the main alternative treatment modes of chronic renal failure, and vascular access is a necessary precondition for the treatment, and along with the continuous improvement of the living standard of people and the continuous progress of dialysis technology, the survival time of dialysis patients is longer and longer. After hemodialysis treatment is finished, compression hemostasis is needed to be carried out on the puncture point, the conventional operation of hemostasis by the puncture point is that the puncture point is covered by an infusion paste or auxiliary materials, then the tourniquet carried by a patient is wound and used for hemostasis, the tourniquet is required to be carried by the patient independently, the tourniquet is required to be cleaned and disinfected by the patient after the tourniquet is used, the use is inconvenient, and a dialysis patient needs to wear and take off clothes when dialyzing in winter, so that the tourniquet is inconvenient and the patient is likely to catch cold.
Disclosure of Invention
In view of the above, the present utility model provides a novel hemodialysis care device.
Infusion patch or small auxiliary material
The specific technical scheme of the utility model is as follows:
the utility model provides a nursing device for hemodialysis, which comprises a compression hemostasis assembly and a zipper, wherein the compression hemostasis assembly is arranged on a sleeve of a patient and used for compressing hemostasis at a puncture point; the compression hemostasis assembly comprises a plurality of air bags, and an inflation valve and an exhaust valve for controlling the inflation of each air bag, wherein each air bag is sequentially arranged on the inner wall of a sleeve of a patient from top to bottom, each inflation air bag is communicated with the inflation valve through a first pipeline and the exhaust valve through a second pipeline, and the inflation valve and the exhaust valve are both arranged on the sleeve of the patient; the patient sleeve is provided with an opening along the length direction of the sleeve, two ends of each air bag are respectively arranged on two sides of the opening, and the zipper is arranged at the opening to seal the opening.
Further improvement, the first pipeline includes a plurality of pipelines that become annular setting, each the pipeline corresponds each gasbag, including on the inflation valve inflation disk and rotate connect with the inflation knob on the inflation disk, be equipped with a plurality of through-holes on the inflation disk, each the through-hole respectively with each pipeline intercommunication, just be equipped with an inflation hole on the inflation knob, the inflation hole with through-hole looks adaptation, just the bottom sealing pad of inflation disk, sealing pad with the position that the inflation hole is relative is equipped with the hole.
Further improvement, each pipeline is internally provided with a baffle plate and a spring, each pipeline inner wall is provided with an annular bulge, the baffle plate is arranged below the annular bulge, one end of the spring is arranged on the baffle plate, and the other end of the spring is connected with the pipeline inner wall.
Further improved, one end of the second pipeline is communicated with the exhaust valve, the other end of the second pipeline sequentially penetrates through each air bag, and a plurality of exhaust holes which are correspondingly communicated with each air bag are formed in the second pipeline.
Further improved, the compression hemostasis assembly further comprises pressure gauge devices respectively arranged in the air bags, and the pressure gauge devices are electrically connected with the display devices.
The beneficial effects obtained by the utility model are as follows:
the utility model provides a novel nursing device for hemodialysis, which is characterized in that a plurality of air bags are arranged on a sleeve of a patient, the air bags are sequentially arranged from top to bottom, after the hemodialysis is finished, transfusion patches or small auxiliary materials are covered at hemostatic points, meanwhile, the air bags opposite to the hemostatic points are inflated, the hemostatic points are subjected to compression hemostasis by the air bags, an exhaust valve is opened after the hemodialysis is not finished or the hemostasis is finished, and the air is exhausted through a second pipeline; the device can save time, does not need patients to independently carry the tourniquet, and is more convenient to use; simultaneously, set up the opening and close the opening through the zip fastener on patient's coat-sleeve, and the opening sets up in coat-sleeve forearm position, and the patient of being convenient for dialyzes, has solved the inconvenient problem of putting on and taking off the clothes when dialysis patient dialyzes winter.
Drawings
FIG. 1 is a schematic view showing the structure of a nursing device for hemodialysis of the present utility model;
FIG. 2 is a schematic view of the structure of the inflatable disk of the present utility model;
FIG. 3 is a schematic view of the structure of the inflation knob of the present utility model;
FIG. 4 is a cross-sectional view of an inflation valve according to the present utility model;
FIG. 5 is a cross-sectional view of a conduit according to the present utility model;
fig. 6 is a cross-sectional view of a second conduit in accordance with the present utility model.
Detailed Description
The present utility model is further described below with reference to the drawings and examples, which are only for explaining the present utility model and are not intended to limit the scope of the present utility model.
The present utility model provides a nursing device for hemodialysis, as shown in fig. 1, 2 and 6, the nursing device comprises a compression hemostasis component which is arranged on a patient sleeve (the patient sleeve is a sleeve of a patient clothes in essence) and used for compressing hemostasis to a puncture point, and a zipper 12 arranged on the patient sleeve; the compression hemostasis assembly comprises a plurality of air bags 1, and an inflation valve 2 and an exhaust valve 3 for controlling the inflation of each air bag 1, wherein each air bag 1 is sequentially arranged on the inner wall of a sleeve of a patient from top to bottom, each inflation air bag 1 is communicated with the inflation valve 2 through a first pipeline 4, is communicated with the exhaust valve 3 through a second pipeline 5, and the inflation valve 2 and the exhaust valve 3 are both arranged on the sleeve of the patient; an opening 13 is arranged on the sleeve of the patient along the length direction of the sleeve, two ends of each air bag 1 are respectively arranged on two sides of the opening 13, and the zipper 12 is arranged at the opening 13 to seal the opening 13. The dimensions of the drawings in the present utility model are appropriately scaled.
The utility model provides a novel nursing device for hemodialysis, which is characterized in that a plurality of air bags are arranged on a sleeve of a patient, the air bags are sequentially arranged from top to bottom, after the hemodialysis is finished, transfusion patches or small auxiliary materials are covered at hemostatic points, meanwhile, the air bags opposite to the hemostatic points are inflated, the hemostatic points are subjected to compression hemostasis by the air bags, an exhaust valve is opened after the hemodialysis is not finished or the hemostasis is finished, and the air is exhausted through a second pipeline; the device can save time, does not need patients to independently carry the tourniquet, and is more convenient to use; simultaneously, set up the opening and close the opening through the zip fastener on patient's coat-sleeve, and the opening sets up in coat-sleeve forearm position, and the patient of being convenient for dialyzes, has solved the inconvenient problem of putting on and taking off the clothes when dialysis patient dialyzes winter.
In the embodiment, the material of the air bag is consistent with that of the cuff of the electronic pressure gauge, and the pressure of the air bag is generally 160-210mmHg; the air sac compression hemostasis time is generally about 15-20 min.
As shown in fig. 2-4, in this embodiment, the first pipeline 4 includes a plurality of pipelines 6 that are annularly disposed, each pipeline 6 is correspondingly communicated with each air bag 1, the inflation valve 2 includes an inflation disk 201 and an inflation knob 202 rotatably connected to the inflation disk 201, the inflation disk 201 is provided with a plurality of through holes 203, each through hole 203 is respectively communicated with each pipeline 6, the inflation knob 202 is provided with an inflation hole 204, the inflation hole 204 is matched with the through hole 203, and a bottom sealing pad 205 of the inflation disk 201 is provided with a hole at a position opposite to the inflation hole 204, where the sealing pad 205 is opposite to the inflation hole 204.
In this embodiment, set up the pipeline into the annular, be in order to be convenient for aerify the knob and rotate and open corresponding passageway, the sealed bottom that fills up the knob that fills up sets up in aerifing, can drive sealed the pad rotation when aerifing the knob and rotate, consequently, when need aerifing which gasbag, just rotate and aerify the knob, with the gas pocket with corresponding through-hole alignment, and then can align with the entry of corresponding pipeline, then aerify the gasbag through the inflator, after aerifing, rotatory the knob that fills up for sealed pad can be sealed through-hole and pipeline entry, avoid gas leakage.
As shown in fig. 5, in this embodiment, each of the pipes 6 is provided with a baffle 7 and a spring 8, and an annular protrusion 9 is provided on an inner wall of each of the pipes 6, the baffle 7 is disposed below the annular protrusion 9, one end of the spring 8 is disposed on the baffle 7, and the other end is connected with the inner wall of the pipe 6.
The annular bulge, the baffle and the spring are arranged in the embodiment to further seal the pipeline, gas leakage in the air bag is avoided, when the device is used, the front end of the inflator (can be an infusion apparatus) stretches into the pipeline through the through hole, the baffle moves downwards through pressure, at the moment, a channel between the annular bulge and the baffle is opened, the inflator starts to inflate, after inflation is completed, the inflator is pulled out, the baffle is propped against the lower end face of the annular bulge under the action of spring force, and an inflation inlet of the pipeline is closed.
As shown in fig. 6, in this embodiment, one end of the second pipeline 5 is connected to the exhaust valve 3, the other end sequentially passes through each of the air bags 1, and a plurality of exhaust holes 10 correspondingly connected to each of the air bags 1 are formed in the second pipeline 5.
In this embodiment, the second management is communicated with each air bag, and when air is required to be exhausted, an exhaust valve is opened (the exhaust valve belongs to the prior art, the specific structure is not described herein), and the air in the corresponding air bag is exhausted through the second pipeline through the corresponding exhaust hole.
As shown in fig. 5, the compression hemostasis assembly in this embodiment further includes pressure gauge devices 11 respectively disposed in the air bags 1, and each pressure gauge device 11 is electrically connected with a display device.
The pressure gauge device in this embodiment is preferably a pressure gauge for measuring the pressure in the air bag, so that the medical staff can know the time of the end of inflation, and the display device can be arranged in a ward or a dialysis room and connected with the pressure gauge in a wireless manner.
The above examples are merely illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solution of the present utility model should fall within the scope of protection defined by the claims of the present utility model without departing from the spirit of the present utility model.
Claims (5)
1. A nursing device for hemodialysis, which is characterized in that the nursing device comprises a compression hemostasis component which is arranged on a sleeve of a patient and used for compressing hemostasis to a puncture point and a zipper (12) arranged on the sleeve of the patient; the compression hemostasis assembly comprises a plurality of air bags (1), and an inflation valve (2) and an exhaust valve (3) for controlling the inflation of each air bag (1), wherein each air bag (1) is sequentially arranged on the inner wall of a sleeve of a patient from top to bottom, each inflation air bag (1) is communicated with the inflation valve (2) through a first pipeline (4), the exhaust valve (3) is communicated through a second pipeline (5), and the inflation valve (2) and the exhaust valve (3) are both arranged on the sleeve of the patient; an opening (13) is arranged on the sleeve of the patient along the length direction of the sleeve, two ends of each air bag (1) are respectively arranged on two sides of the opening (13), and the zipper (12) is arranged at the opening (13) to seal the opening (13).
2. The nursing device for hemodialysis according to claim 1, characterized in that the first pipeline (4) comprises a plurality of pipelines (6) which are annularly arranged, each pipeline (6) is correspondingly communicated with each air bag (1), the inflation valve (2) comprises an inflation disc (201) and an inflation knob (202) which is rotationally connected with the inflation disc (201), the inflation disc (201) is provided with a plurality of through holes (203), each through hole (203) is respectively communicated with each pipeline (6), the inflation knob (202) is provided with an inflation hole (204), the inflation hole (204) is matched with the through hole (203), and a bottom sealing pad (205) of the inflation disc (201) is provided with a hole at a position opposite to the inflation hole (204).
3. The nursing device for hemodialysis according to claim 2, characterized in that a baffle plate (7) and a spring (8) are arranged in each pipeline (6), an annular protrusion (9) is arranged on the inner wall of each pipeline (6), the baffle plate (7) is arranged below the annular protrusion (9), one end of the spring (8) is arranged on the baffle plate (7), and the other end of the spring is connected with the inner wall of the pipeline (6).
4. The nursing device for hemodialysis according to claim 2, characterized in that one end of the second pipeline (5) is communicated with an exhaust valve (3), the other end sequentially passes through each air bag (1), and a plurality of exhaust holes (10) correspondingly communicated with each air bag (1) are formed in the second pipeline (5).
5. A hemodialysis care device, as set forth in claim 2, characterized in that the compression hemostasis assembly further comprises pressure gauge devices (11) respectively provided within each balloon (1), each pressure gauge device (11) being electrically connected to a display device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320416824.1U CN220385133U (en) | 2023-03-07 | 2023-03-07 | Nursing device for hemodialysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320416824.1U CN220385133U (en) | 2023-03-07 | 2023-03-07 | Nursing device for hemodialysis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220385133U true CN220385133U (en) | 2024-01-26 |
Family
ID=89603874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320416824.1U Active CN220385133U (en) | 2023-03-07 | 2023-03-07 | Nursing device for hemodialysis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220385133U (en) |
-
2023
- 2023-03-07 CN CN202320416824.1U patent/CN220385133U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |