CN211797948U - Multi-functional hemodialysis nursing device - Google Patents
Multi-functional hemodialysis nursing device Download PDFInfo
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- CN211797948U CN211797948U CN201922443971.4U CN201922443971U CN211797948U CN 211797948 U CN211797948 U CN 211797948U CN 201922443971 U CN201922443971 U CN 201922443971U CN 211797948 U CN211797948 U CN 211797948U
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Abstract
The utility model provides a multifunctional hemodialysis nursing device. Multifunctional hemodialysis nursing device includes the device main part, sets up structure, first blood conveyer pipe, heat preservation lid, limit structure, first puncture layer, first heat preservation layer of preventing, be provided with in the device main part and set up the structure, the inside puncture layer of preventing that is provided with of device main part, one side that the device main part was kept away from to first puncture layer is provided with first heat preservation layer, one side that first puncture layer was kept away from to first heat preservation layer is provided with the hot-water bag, one side that the hot-water bag is located first blood conveyer pipe is provided with limit structure, one side that the hot-water bag was kept away from to first blood conveyer pipe and second blood conveyer pipe is provided with the second heat preservation, one side that the second heat preservation was kept away from to the second puncture layer of preventing is provided with the device main part. The utility model provides a multi-functional hemodialysis nursing device has the blood that has for the cooling and heaies up the fixed blood conveyer pipe that can be better simultaneously and avoids by extruded advantage.
Description
Technical Field
The utility model relates to a hemodialysis technical field especially relates to a multi-functional hemodialysis nursing device.
Background
Hemodialysis (HD) is one of the alternative treatments for the kidney of patients with acute and chronic renal failure. The method comprises the steps of draining blood in vivo to the outside of the body, enabling the blood and electrolyte solution (dialysate) with similar body concentration to be inside and outside one hollow fiber through a dialyzer consisting of a plurality of hollow fibers, and carrying out substance exchange through dispersion, ultrafiltration, adsorption and convection principles, so as to remove metabolic waste in the body and maintain the balance of electrolyte and acid and alkali; 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 traditional multifunctional hemodialysis nursing device mostly adjusts the temperature of blood in the device, then the blood after controlling the temperature through dialysis is conveyed into the human body through the conveying pipe, because the conveying pipe is exposed in the outside air in the conveying process, the temperature of the blood can be reduced before the human body is conveyed after the temperature is controlled by dialysis, discomfort is brought to the patient, meanwhile, the conveying pipe is fixed by a medical adhesive tape simply on the human body, the fixing effect is poor, and the blood conveying pipe is extruded easily.
Therefore, there is a need to provide a new multifunctional hemodialysis nursing device to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a fixed blood conveyer pipe that can be better simultaneously avoids being extruded multi-functional hemodialysis nursing device with heat up for the blood of cooling.
In order to solve the technical problem, the utility model provides a multi-functional hemodialysis nursing device includes: the multifunctional hemodialysis nursing device comprises a device main body, a fastening structure, a first blood conveying pipe, a heat-insulating cover, a heat-insulating head, a second blood conveying pipe, a limiting structure, a metal buckle, a hot water bag, a first puncture-proof layer, a first heat-insulating layer, a second heat-insulating layer and a second puncture-proof layer, wherein the fastening structure is arranged on the device main body, the first puncture-proof layer is arranged inside the device main body, the first heat-insulating layer is arranged on one side of the first puncture-proof layer, which is far away from the device main body, the hot water bag is arranged on one side of the first heat-insulating layer, the heat-insulating head is arranged on one side of the hot water bag, the heat-insulating cover is arranged on one side of the hot water bag, which is far away from the first heat-insulating layer, the first blood conveying pipe connected with the multifunctional hemodialysis nursing device is arranged on one side of the hot water bag, and, one side of the hot water bag located on the first blood conveying pipe is provided with a limiting structure, the limiting structure is provided with a metal buckle, one side of the first blood conveying pipe and the second blood conveying pipe, which is far away from the hot water bag, is provided with a second heat insulation layer, one side of the second heat insulation layer, which is far away from the first blood conveying pipe and the second blood conveying pipe, is provided with a second anti-puncture layer, and one side of the second anti-puncture layer, which is far away from the second heat insulation layer, is provided with a device main body.
Preferably, the device body encloses the inner device by a knitted connection for securing the inner component.
Preferably, the heat-insulating cover is matched with the heat-insulating head for use, and the size, the material and the heat-insulating property of the heat-insulating cover meet the use requirements.
Preferably, limit structure and metal buckle match each other and its material accords with fixed requirement, the limit structure material is banding elastic rubber piece, limit structure is used for fixed first blood conveyer pipe and second blood conveyer pipe and does not cause the extrusion to first blood conveyer pipe and second blood conveyer pipe, limit structure's quantity is eight and sets up its exit and the department of buckling at first blood conveyer pipe and second blood conveyer pipe.
Preferably, the first and second blood delivery tubes are S-shaped arranged inside the device body for increasing a contact area of the first and second blood delivery tubes with the hot water bag while increasing a time during which blood inside the first and second blood delivery tubes is in contact with the hot water bag.
Preferably, first heat preservation and second heat preservation material are elastic heat preservation cotton and its size and the size phase-match of hot-water bottle and its thickness satisfy the heat preservation demand for keep warm and avoid first blood conveyer pipe and second blood conveyer pipe to receive the extrusion simultaneously.
Preferably, the first puncture-proof layer and the second puncture-proof layer are made of polyvinyl chloride, and the thickness and size of the first puncture-proof layer and the second puncture-proof layer meet the use requirement.
Compared with the prior art, the utility model provides a multi-functional hemodialysis nursing device has following beneficial effect:
the utility model provides a multifunctional hemodialysis nursing device, which is used for fixing a blood conveying pipe on the arm of a person to prevent the blood conveying pipe from displacing by arranging a fastening structure on a device main body, wherein a first puncture-proof layer and a second puncture-proof layer which are made of polyvinyl chloride and have the thickness and the size meeting the use requirements are arranged in the device main body to prevent sharp objects from puncturing the blood conveying pipe and ensure the continuous operation of the normal work of the multifunctional hemodialysis nursing device, a first heat-insulating layer is arranged on one side of the first puncture-proof layer away from the device main body, a second heat-insulating layer is arranged on one side of the first blood conveying pipe and the second blood conveying pipe away from a hot water bag to prevent the blood conveying pipe from being extruded and slow down the heat dissipation of the hot water bag, so as to achieve the heat-insulating effect, and a hot water bag is arranged on one side of the first heat-insulating layer away from the first puncture-proof layer, the heat preservation head is arranged on one side of the hot water bag, the heat preservation cover is arranged on one side of the heat preservation head away from the hot water bag, the first blood conveying pipe connected with the multifunctional hemodialysis nursing device is arranged on one side of the hot water bag away from the first heat preservation layer, the second blood conveying pipe is arranged on one side of the hot water bag located on the first blood conveying pipe, so that heat provided by the hot water bag is transferred to blood in the first blood conveying pipe and the second blood conveying pipe, the purpose of blood temperature rise is achieved, then the limit structure is arranged on one side of the hot water bag located on the first blood conveying pipe, the metal buckle is arranged on the limit structure, the first blood conveying pipe and the second blood conveying pipe are stably and firmly fixed on the hot water bag, the stabilizing and temperature rise effects are improved, meanwhile, the device main body wraps the internal device through knitting connection, and the internal device is enabled to form a, the internal part is fixed in not tight protection, can also guarantee that inner structure interact mutually supports to can solve because the conveyer pipe exposes in the outside air at the in-process of conveying, can't avoid dialysis accuse temperature back blood can cool down before carrying the human body, bring the discomfort for patient, the conveyer pipe is all fixed with medical sticky tape on the human body simultaneously, and fixed effect is poor, extrudes the problem of blood conveyer pipe easily.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of the multifunctional hemodialysis nursing device provided by the present invention;
fig. 2 is a schematic cross-sectional view of fig. 1.
Reference numbers in the figures: 1. the device main part, 2, fasten the structure, 3, first blood conveyer pipe, 4, heat preservation lid, 5, the head that keeps warm, 6, second blood conveyer pipe, 7, limit structure, 8, metal buckle, 9, hot-water bottle, 10, first puncture layer of preventing, 11, first heat preservation, 12, second heat preservation, 13, the second puncture layer of preventing.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1 and fig. 2, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a multifunctional hemodialysis nursing device according to the present invention; fig. 2 is a schematic cross-sectional view of fig. 1. A multi-functional hemodialysis care device comprising: the device comprises a device main body 1, a fastening structure 2, a first conveying pipe 3, a heat-insulating cover 4, a heat-insulating head 5, a second conveying pipe 6, a limiting structure 7, a metal buckle 8, a hot water bag 9, a first puncture-proof layer 10, a first heat-insulating layer 11, a second heat-insulating layer 12 and a second puncture-proof layer 13, wherein the fastening structure 2 is arranged on the device main body 1, the first puncture-proof layer 10 is arranged inside the device main body 1, the first heat-insulating layer 11 is arranged on one side, away from the device main body 1, of the first puncture-proof layer 10, the hot water bag 9 is arranged on one side, away from the first puncture-proof layer 10, of the first heat-insulating layer 11, the heat-insulating head 5 is arranged on one side of the hot water bag 9, the heat-insulating cover 4 is arranged on one side, away from the first heat-insulating layer 11, of the hot water bag 9 is provided with the first conveying pipe 3, one side that the hot-water bottle 9 is located first conveyer pipe 3 is provided with second conveyer pipe 6, one side that the hot-water bottle 9 is located first conveyer pipe 3 is provided with limit structure 7, the last metal buckle 8 that is provided with of limit structure 7, one side that the hot-water bottle 9 was kept away from with second conveyer pipe 6 to first conveyer pipe 3 is provided with second heat preservation 12, one side that first conveyer pipe 3 and second conveyer pipe 6 were kept away from to second heat preservation 12 is provided with second puncture-proof layer 13, one side that second heat preservation 12 was kept away from to second puncture-proof layer 13 is provided with device main part 1.
In the specific implementation process, as shown in fig. 1 and 2, the device main body 1 wraps the internal device through knitting connection for protecting and fixing the internal components, the heat-insulating cover 4 and the heat-insulating head 5 are used in a matched manner, the size, the material and the heat-insulating property of the heat-insulating cover meet the use requirements, the limiting structures 7 and the metal buckles 8 are matched with each other, the material of the limiting structures meets the fixing requirements, the limiting structures 7 are made of strip-shaped elastic rubber blocks and are used for fixing the first conveying pipe 3 and the second conveying pipe 6 and do not extrude the first conveying pipe 3 and the second conveying pipe 6, the limiting structures 7 are eight in number and are arranged at the inlet and the outlet and the bending positions of the first conveying pipe 3 and the second conveying pipe 6, the first conveying pipe 3 and the second conveying pipe 6 are arranged in an S-shaped manner inside the device main body 1 and are used for increasing the contact areas of the first conveying pipe 3 and the second conveying pipe 6 and the hot water bag 9 and increasing the contact areas inside The time of blood and the contact of hot-water bottle 9, first heat preservation 11 and the material of second heat preservation 12 are elasticity heat preservation cotton and its size and the size phase-match of hot-water bottle 9 and its thickness satisfy the heat preservation demand for avoid first conveyer pipe 3 and second conveyer pipe 6 to receive the extrusion simultaneously in the heat preservation, first puncture-proof layer 10 and the second puncture-proof layer 13 material are the polyvinyl chloride material and its thickness size satisfies the user demand.
The utility model provides a pair of multi-functional hemodialysis nursing device's theory of operation as follows:
when in use, the multifunctional hemodialysis nursing device is formed by the mutual matching and interaction of the parts of the device main body 1, the fastening structure 2, the first delivery pipe 3, the heat preservation cover 4, the heat preservation head 5, the second delivery pipe 6, the limit structure 7, the metal buckle 8, the hot water bag 9, the first puncture-proof layer 10, the first heat preservation layer 11, the second heat preservation layer 12, the second puncture-proof layer 13 and the like, the blood delivery pipe is fixed on the arm of a person by arranging the fastening structure 2 on the device main body 1 to prevent the blood delivery pipe from displacing, the first puncture-proof layer 10 and the second puncture-proof layer 13 which are made of polyvinyl chloride and have the thickness and the size meeting the use requirements are arranged in the device main body 1 to prevent the blood delivery pipe from being punctured by a sharp object, the first heat preservation layer 11 is arranged on one side of the first puncture-proof layer 10 far away from the device main body 1, is used for protecting the blood conveying pipe from being extruded and simultaneously slowing down the heat loss of the hot water bag, secondly, a hot water bag 9 is arranged on one side of a first heat preservation layer 11 far away from a first puncture-proof layer 10, a heat preservation head 5 is arranged on one side of the hot water bag 9, a heat preservation cover 4 is arranged on one side of the heat preservation head 5 far away from the hot water bag 9, so that the hot water bag can be conveniently replaced by hot water, meanwhile, a first conveying pipe 3 connected with a multifunctional hemodialysis nursing device is arranged on one side of the hot water bag 9 far away from the first heat preservation layer 11, a second conveying pipe 6 is arranged on one side of the hot water bag 9 located at the first conveying pipe 3, a limiting structure 7 is arranged on one side of the hot water bag 9 located at the first conveying pipe 3, a metal buckle 8 is arranged on the limiting structure 7, and a second heat preservation layer 12 is arranged on one sides of the first, make first blood conveyer pipe 3 and second blood conveyer pipe 6 firm fix on hot-water bag 9, increased its effect stable with the intensification, let device main part 1 wrap up the internal installation through knitting connection simultaneously for it constitutes a firm whole of fastening, and the fixed internals of not tight protection can also guarantee that inner structure interact mutually supports.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. A multi-functional hemodialysis care device, comprising: the device comprises a device main body (1), a fastening structure (2), a first blood conveying pipe (3), a heat-insulating cover (4), a heat-insulating head (5), a second blood conveying pipe (6), a limiting structure (7), a metal buckle (8), a hot water bag (9), a first puncture-preventing layer (10), a first heat-insulating layer (11), a second heat-insulating layer (12) and a second puncture-preventing layer (13), wherein the fastening structure (2) is arranged on the device main body (1), the first puncture-preventing layer (10) is arranged in the device main body (1), the first heat-insulating layer (11) is arranged on one side, away from the device main body (1), of the first puncture-preventing layer (10), the hot water bag (9) is arranged on one side, away from the first puncture-preventing layer (10), of the heat-insulating head (5) is arranged on one side, away from the hot water bag (9), of the heat-insulating head (5) is provided with the heat-insulating cover (4), one side of the hot water bag (9) far away from the first heat preservation layer (11) is provided with a first blood conveying pipe (3) connected with a multifunctional hemodialysis nursing device, a second blood conveying pipe (6) is arranged at one side of the hot water bag (9) positioned at the first blood conveying pipe (3), a limit structure (7) is arranged on one side of the hot water bag (9) positioned on the first blood conveying pipe (3), a metal buckle (8) is arranged on the limiting structure (7), a second heat-insulating layer (12) is arranged on one side of the first blood conveying pipe (3) and the second blood conveying pipe (6) far away from the hot water bag (9), a second puncture-proof layer (13) is arranged on one side of the second heat-insulating layer (12) far away from the first blood conveying pipe (3) and the second blood conveying pipe (6), and a device main body (1) is arranged on one side, away from the second heat-insulating layer (12), of the second puncture-preventing layer (13).
2. The multifunctional hemodialysis care device of claim 1, wherein the device body (1) wraps the internal device by a knitted connection for protecting the fixed internal components.
3. The multifunctional hemodialysis nursing device of claim 1, wherein the thermal insulation cover (4) is used with the thermal insulation head (5) in a matching way, and the size, material and thermal insulation performance of the thermal insulation cover meet the use requirements.
4. The multifunctional hemodialysis nursing device of claim 1, wherein the limiting structures (7) and the metal buckles (8) are matched with each other and the material of the limiting structures (7) meets the fixing requirements, the limiting structures (7) are made of strip-shaped elastic rubber blocks, the limiting structures (7) are used for fixing the first blood conveying pipe (3) and the second blood conveying pipe (6) and do not extrude the first blood conveying pipe (3) and the second blood conveying pipe (6), the number of the limiting structures (7) is eight and the limiting structures are arranged at the inlet and outlet and the bending position of the first blood conveying pipe (3) and the second blood conveying pipe (6).
5. The multifunctional hemodialysis care device of claim 4, wherein the first blood feeding tube (3) and the second blood feeding tube (6) are S-shaped arranged inside the device body (1) for increasing a contact area of the first blood feeding tube (3) and the second blood feeding tube (6) with the hot water bag (9) while increasing a time for which blood inside the first blood feeding tube (3) and the second blood feeding tube (6) is in contact with the hot water bag (9).
6. The multifunctional hemodialysis nursing device of claim 1, wherein the first heat preservation layer (11) and the second heat preservation layer (12) are made of elastic heat preservation cotton, the size of the first heat preservation layer is matched with that of the hot water bag (9), and the thickness of the first heat preservation layer meets the heat preservation requirement, so that the first blood delivery pipe (3) and the second blood delivery pipe (6) are prevented from being extruded while the heat preservation is carried out.
7. The multifunctional hemodialysis nursing device of claim 6, wherein the first puncture-proof layer (10) and the second puncture-proof layer (13) are made of polyvinyl chloride and have a thickness and size suitable for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922443971.4U CN211797948U (en) | 2019-12-30 | 2019-12-30 | Multi-functional hemodialysis nursing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922443971.4U CN211797948U (en) | 2019-12-30 | 2019-12-30 | Multi-functional hemodialysis nursing device |
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| CN211797948U true CN211797948U (en) | 2020-10-30 |
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| CN201922443971.4U Active CN211797948U (en) | 2019-12-30 | 2019-12-30 | Multi-functional hemodialysis nursing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113101437A (en) * | 2021-04-14 | 2021-07-13 | 华中科技大学同济医学院附属协和医院 | Practical heating belt and use method thereof |
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2019
- 2019-12-30 CN CN201922443971.4U patent/CN211797948U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113101437A (en) * | 2021-04-14 | 2021-07-13 | 华中科技大学同济医学院附属协和医院 | Practical heating belt and use method thereof |
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