CN218961442U

CN218961442U - Fixing device for preventing hemodialysis pipeline from falling off

Info

Publication number: CN218961442U
Application number: CN202223014281.5U
Authority: CN
Inventors: 王颖
Original assignee: Beijing Luhe Hospital
Current assignee: Beijing Luhe Hospital
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-05-05
Anticipated expiration: 2032-11-11

Abstract

The utility model discloses an anti-drop fixing device for hemodialysis pipelines, which relates to the technical field of dialysis pipeline fixing and comprises a hard plastic plate, wherein a first binding belt and a second binding belt are respectively and fixedly arranged on two sides of the bottom end of the hard plastic plate, the first binding belt is arranged on the inner side of the second binding belt, two left and right distributed tube slots are formed in the top end of the hard plastic plate, a spacer is arranged at the bottom of the hard plastic plate, the spacer is arranged between the first binding belt and the second binding belt, the hard plastic plate can be bound on an arm through the first binding belt, a magic tape female tape, the second binding belt and a magic tape, a pipeline used for hemodialysis can be clamped in the tube slots for fixing, and then the friction force between the hard plastic plate and the pipeline is increased through a rubber sleeve to further strengthen the firmness, so that the fixing of pliers to the pipeline is replaced, a patient can turn over on a ship, and the use is very convenient.

Description

Fixing device for preventing hemodialysis pipeline from falling off

Technical Field

The utility model relates to the technical field of dialysis pipeline fixation, in particular to a fixing device for preventing a hemodialysis pipeline from falling off.

Background

Hemodialysis is one of the renal replacement therapy modes 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; meanwhile, the whole process of removing excessive moisture in the body and reinfusion of purified blood is called hemodialysis;

in the prior art, when the pipeline in hemodialysis is fixed, the pipeline is clamped on the bed sheet by directly using the pliers, but the risk that the pipeline between the arm and the pliers is pulled still exists when a patient moves, and meanwhile, the pliers are inconvenient for the patient to turn over on the bed sheet, and the pipeline is easy to be touched by mistake.

Disclosure of Invention

The utility model provides a fixing device for preventing a hemodialysis pipeline from falling off, which aims to solve the technical problems.

In order to solve the technical problems, the fixing device for preventing the hemodialysis pipeline from falling comprises a hard plastic plate, wherein a first binding belt and a second binding belt are respectively and fixedly arranged on two sides of the bottom end of the hard plastic plate, the first binding belt is arranged on the inner side of the second binding belt, two left and right distributed tube grooves are formed in the top end of the hard plastic plate, a spacer is arranged at the bottom of the hard plastic plate, and the spacer is arranged between the first binding belt and the second binding belt.

Preferably, a rubber sleeve is inlaid on the inner side wall of the pipe groove.

Preferably, the female subsides of magic subsides have been made in the first bandage outside, the female son subsides of magic subsides have been made in the second bandage inboard, the female subsides of magic subsides are established in the son subsides inboard of magic subsides, first bandage and second bandage are through female subsides of magic subsides and the son subsides interconnect of magic subsides.

Preferably, the connecting piece is sewed at the top end of the spacer, a clamping block is integrally formed at the top end of the connecting piece, and both the connecting piece and the clamping block are made of rubber materials.

Preferably, the clamping groove is formed in the bottom end of the hard plastic plate, the clamping groove is formed between the first binding band and the second binding band, the clamping block is arranged inside the clamping groove, and the clamping block is in interference fit inside the clamping groove.

Compared with the related art, the fixing device for preventing the hemodialysis pipeline from falling off has the following beneficial effects:

can tie up hard plastic board on the arm through first bandage, female subsides of magic subsides, second bandage and magic subsides, and the used pipeline of hemodialysis can block and fix in the tube socket, and the rethread rubber sleeve increases the frictional force with the pipeline and then strengthens the fastness, replaces pliers to the fixed of pipeline, and more aspect patient stands up on the ship and removes, and it is very convenient to use.

Drawings

Fig. 1 is a schematic overall perspective view of a fixing device for preventing a hemodialysis tube from falling off;

fig. 2 is a schematic cross-sectional perspective view of a rigid plastic plate of a fixing device for preventing a hemodialysis tube from falling off;

fig. 3 is a schematic perspective view of a spacer and a connecting piece of a fixing device for preventing a hemodialysis pipe from falling off;

fig. 4 is a schematic perspective view of a rubber sleeve of a fixing device for preventing a hemodialysis pipe from falling off.

Reference numerals in the drawings: 1. the novel plastic plate comprises a hard plastic plate, 2, a first binding belt, 3, a magic tape female paste, 4, a second binding belt, 5, a magic tape male paste, 6, a tube groove, 7, a rubber sleeve, 8, a spacer, 9, a connecting sheet, 10, a clamping block, 11 and a clamping groove.

Detailed Description

The embodiment is given by fig. 1-4, the utility model includes a hard plastic board 1, a first bandage 2 and a second bandage 4 are respectively fixed on two sides of the bottom end of the hard plastic board 1, the first bandage 2 is arranged on the inner side of the second bandage 4, two left and right distributed pipe grooves 6 are arranged on the top end of the hard plastic board 1, a spacer 8 is arranged at the bottom of the hard plastic board 1, the spacer 8 is arranged between the first bandage 2 and the second bandage 4, the hard plastic board 1 is bound on an arm through the first bandage 2 and the second bandage 4, the pipe grooves 6 on the hard plastic board 1 are conveniently fixed, the spacer 8 is made of a breathable soft material, so that the comfort is improved, the whole structure of the device is simple, and the material cost is low.

The rubber sleeve 7 is inlaid on the inner side wall of the pipe groove 6, and the rubber sleeve 7 can further improve the firmness of the pipeline clamped in the pipe groove 6.

The female subsides 3 of magic subsides have been made in the 2 outsides of first bandage, the female sub-subsides 5 of magic subsides have been made in the 4 inboard of second bandage, the female sub-subsides 5 inboardly of magic subsides are established in the female subsides of magic subsides 3, the female subsides 3 and the sub-subsides 5 interconnect of magic subsides are pasted through the magic to first bandage 2 and second bandage 4, can link together first bandage 2 and second bandage 5 through female subsides 3 and the sub-subsides of magic subsides, and is fixed convenient with dismantle.

The connecting piece 9 has been made on the pad 8 top, connecting piece 9 top integrated into one piece is equipped with fixture block 10, connecting piece 9 and fixture block 10 are made by the rubber material, and connecting piece 9 is made on pad 8, and the fixture block 10 of rubber material has certain elasticity, can take place elastic deformation, conveniently follow draw-in groove 11 business turn over.

The draw-in groove 11 has been seted up to rigid plastic board 1 bottom, draw-in groove 11 is established between first bandage 2 and second bandage 4, fixture block 10 is established inside draw-in groove 11, just fixture block 10 is at the inside interference fit of draw-in groove 11, can install the spacer 8 in rigid plastic board 1 bottom when fixture block 10 card is in draw-in groove 11, avoids arm direct contact rigid plastic board 1, improves the travelling comfort, and when need dismantle the washing to spacer 8, only need with fixture block 10 pull out from draw-in groove 11 with effort can.

Working principle:

when fixing hemodialysis pipeline, accessible first bandage 2 and second bandage 4 cover rigid plastic board 1 on the arm to paste female subsides 3 and magic tape subsides 5 through the magic and link together first bandage 2 and second bandage 4, then go into inside pipe groove 6 with hemodialysis's pipeline card, at this moment dialysis pipeline in inside interference fit of pipe groove 6, rubber sleeve 7 also can contact the pipeline outer wall increase simultaneously with the frictional force of pipeline, further make dialysis pipeline can not drop out with follow pipe groove 6, the pad 8 is inserted into draw-in groove 11 through fixture block 10 and then is fixed in rigid plastic board 1 bottom, the pad 8 presss from both sides between rigid plastic board 1 and arm and is used for improving travelling comfort, can directly pull out fixture block 10 from draw-in groove 11 with the power when wasing can dismantle the pad 8.

Claims

1. The utility model provides a fixing device that hemodialysis pipeline anti-drop, includes rigid plastic board (1), its characterized in that: the utility model discloses a novel plastic plate, including hard plastic board (1), first bandage (2) and second bandage (4) are fixed respectively to hard plastic board (1) bottom both sides, first bandage (2) are established in second bandage (4) inboard, two left and right sides's piping channels (6) that distribute are seted up on hard plastic board (1) top, hard plastic board (1) bottom is equipped with shock insulator (8), shock insulator (8) are established between first bandage (2) and second bandage (4).

2. The fixing device for preventing the hemodialysis pipe from falling off according to claim 1, wherein a rubber sleeve (7) is inlaid on the inner side wall of the pipe groove (6).

3. The fixing device for preventing a hemodialysis pipeline from falling off according to claim 1, wherein a magic tape female patch (3) is sewn on the outer side of the first binding band (2), a magic tape sub-patch (5) is sewn on the inner side of the second binding band (4), the magic tape female patch (3) is arranged on the inner side of the magic tape sub-patch (5), and the first binding band (2) and the second binding band (4) are connected with each other through the magic tape female patch (3) and the magic tape sub-patch (5).

4. The fixing device for preventing the hemodialysis pipeline from falling off according to claim 1, wherein a connecting piece (9) is sewn at the top end of the spacer (8), a clamping block (10) is integrally formed at the top end of the connecting piece (9), and both the connecting piece (9) and the clamping block (10) are made of rubber materials.

5. The fixing device for preventing a hemodialysis pipeline from falling off according to claim 4, wherein a clamping groove (11) is formed in the bottom end of the hard plastic plate (1), the clamping groove (11) is formed between the first binding band (2) and the second binding band (4), the clamping block (10) is arranged inside the clamping groove (11), and the clamping block (10) is in interference fit inside the clamping groove (11).