CN219167435U

CN219167435U - Peritoneal dialysis catheter fixing device

Info

Publication number: CN219167435U
Application number: CN202221896160.5U
Authority: CN
Inventors: 夏珊珊; 何秀娟; 范思扬
Original assignee: Shenzhen Second Peoples Hospital
Current assignee: Shenzhen Second Peoples Hospital
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2023-06-13
Anticipated expiration: 2032-07-22

Abstract

The utility model discloses a peritoneal dialysis catheter fixing device which comprises a fixing belt, wherein one end of the fixing belt is fixedly provided with a connecting sheet, one end of the connecting sheet is fixedly provided with a limiting ring, the inner side wall of the limiting ring is fixedly provided with a rubber sheet, one side of the inner part of the fixing belt is provided with a protection structure, the protection structure comprises a rubber sleeve, the rubber sleeve is arranged on one side of the inner part of the fixing belt, one end of the outer part of the rubber sleeve is provided with a rubber ring, one side of the connecting belt is fixedly provided with an elastic belt, and one side of the elastic belt is fixedly provided with a fixing structure. According to the utility model, the protective structure is arranged, the rubber sleeve is inserted into one side of the inside of the fixing belt by taking the rubber sleeve, one end of the rubber sleeve is exposed from the front, the rubber ring is sleeved on the rubber sleeve, the baffle plate is moved to the front of the rubber ring by pulling the rubber sleeve, and the abdominal wall outlet can be protected by the rubber sleeve, so that the comfort is improved.

Description

Peritoneal dialysis catheter fixing device

Technical Field

The utility model relates to the technical field of medical supplies, in particular to a peritoneal dialysis catheter fixing device.

Background

The clinical hemodialysis patient needs to establish a vascular access, the common method is that a peritoneal dialysis catheter pierces a cannula, peritoneal dialysis is an effective kidney replacement treatment mode for treating end-stage kidney disease, the peritoneal dialysis catheter is a 'life line' of the peritoneal dialysis patient, and the catheter of the peritoneal dialysis leaking out of the abdominal wall needs to be fixed;

at present, when the peritoneal dialysis catheter fixing device is used, the protection effect is poor, the comfort level is low during fixing, friction is easy to generate at the abdominal wall outlet, and there is room for improvement.

Disclosure of Invention

First, the technical problem to be solved

The utility model aims to provide a peritoneal dialysis catheter fixing device which is used for solving the defects that the existing peritoneal dialysis catheter fixing device is poor in protection effect, low in comfort level during fixing and easy to rub an abdominal wall outlet.

(II) summary of the utility model

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a peritoneal dialysis catheter fixing device, includes the fixed band, the one end of fixed band is fixed with the connection piece, and the one end of connection piece all is fixed with the spacing ring, be fixed with the rubber sheet on the inside wall of spacing ring, one side of the fixed band inside is provided with protective structure, protective structure includes the rubber sleeve, the rubber sleeve sets up in one side of the fixed band inside, the outside one end of rubber sleeve is provided with the rubber ring, the outside edge of rubber sleeve all is fixed with the separation blade, the both sides of fixed band all are fixed with the connecting frame, and the inside of connecting frame is fixed with the connecting band, one side of connecting band is fixed with the elastic band, and one side of elastic band is fixed with fixed knot constructs.

Preferably, two limiting rings are arranged, and the two limiting rings are symmetrically distributed about the central line of the connecting sheet.

Preferably, the baffle plates are positioned in front of the rubber ring, and the baffle plates are annularly distributed outside the rubber sleeve.

Preferably, two elastic belts are arranged and symmetrically distributed relative to the central axis of the fixing belt.

Preferably, the fixing structure comprises a first cloth piece, the first cloth piece is fixed on one side of the elastic belt, one end of the first cloth piece is provided with magic thorn hair, the other side of the fixing belt is provided with a second cloth piece, and one end of the second cloth piece is provided with magic hair.

Preferably, one side of the second cloth piece is connected with the elastic belt, and the area of the first cloth piece is the same as that of the second cloth piece.

Preferably, the area of the magic wool is the same as the area of the magic thorn wool, and an adhesion structure is formed between the magic wool and the magic thorn wool.

(III) beneficial effects

The utility model provides a peritoneal dialysis catheter fixing device, which has the advantages that: through being provided with protective structure, through taking the rubber sleeve, insert the rubber sleeve to one side of fixed band inside, the one end of rubber sleeve can expose from the place ahead, overlaps the rubber ring on the rubber sleeve, pulls the rubber sleeve and makes the separation blade remove to the place ahead of rubber ring, can protect the abdominal wall export through the rubber sleeve, improves the travelling comfort;

through being provided with the spacing ring, through taking the pipe, the pipe is plugged into the inside of spacing ring, can fix a position the pipe through the spacing ring, is fixed with the rubber sheet through the inboard of spacing ring, and the rubber sheet plays the effect of keeping apart, and the rubber sheet can prevent that the pipe from receiving wearing and tearing, improves the protect function to the pipe;

through being provided with fixed knot and construct, fix the time, paste the fixed band in the belly, correspond rubber sleeve and abdominal wall export, take cloth piece one, glue the magic thorn hair on the raw hair of magic, the fixed band can be fixed in the belly, plays the effect of elasticity tensioning through the elastic webbing, can adjust waistline, has improved its suitability.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic perspective view of a stop collar according to the present utility model;

fig. 4 is an enlarged partial sectional view of fig. 2 a according to the present utility model.

Reference numerals in the drawings illustrate:

1. a fixing belt; 2. a connecting sheet; 3. a limiting ring; 4. a protective structure; 401. a rubber ring; 402. a baffle; 403. a rubber sleeve; 5. a connection frame; 6. a connecting belt; 7. an elastic belt; 8. a fixed structure; 801. a first cloth piece; 802. a second cloth piece; 803. magic raw hair; 804. magic spines; 9. and (5) a rubber sheet.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a peritoneal dialysis catheter fixing device, including fixed band 1, the one end of fixed band 1 is fixed with connection piece 2, and the one end of connection piece 2 all is fixed with spacing ring 3, is fixed with rubber sheet 9 on the inside wall of spacing ring 3, and one side of fixed band 1 inside is provided with protective structure 4, and both sides of fixed band 1 all are fixed with connecting frame 5, and the inside of connecting frame 5 is fixed with connecting band 6, and one side of connecting band 6 is fixed with elastic band 7, and one side of elastic band 7 is fixed with fixed structure 8;

the protection structure 4 comprises a rubber sleeve 403, the rubber sleeve 403 is arranged on one side of the inside of the fixing belt 1, one end of the outside of the rubber sleeve 403 is provided with a rubber ring 401, the edge of the outside of the rubber sleeve 403 is fixedly provided with a baffle plate 402, the baffle plate 402 is positioned in front of the rubber ring 401, the baffle plate 402 is annularly distributed outside the rubber sleeve 403, and the rubber ring 401 can be fixed;

specifically, as shown in fig. 1, 2 and 4, when the structure is used, first, by taking the rubber sleeve 403, the rubber sleeve 403 is inserted into one side of the inside of the fixing strap 1, one end of the rubber sleeve 403 is exposed from the front, the rubber ring 401 is sleeved on the rubber sleeve 403, the rubber sleeve 403 is pulled to move the blocking piece 402 to the front of the rubber ring 401, and the abdominal wall outlet can be protected by the rubber sleeve 403, thereby improving comfort;

the two limiting rings 3 are arranged, the two limiting rings 3 are symmetrically distributed about the central line of the connecting sheet 2, and the limiting rings 3 can position the guide pipe;

specifically, as shown in fig. 1, 2 and 3, when the structure is used, firstly, the guide pipe is plugged into the limiting ring 3 by taking the guide pipe, the guide pipe can be positioned by the limiting ring 3, and the rubber sheet 9 is fixed on the inner side of the limiting ring 3, so that the rubber sheet 9 has an isolation effect, the guide pipe can be prevented from being worn by the rubber sheet 9, and the protection function of the guide pipe is improved;

the fixing structure 8 comprises a first cloth piece 801, the first cloth piece 801 is fixed on one side of the elastic belt 7, a magic thorn 804 is arranged at one end of the first cloth piece 801, a second cloth piece 802 is arranged at the other side of the fixing belt 1, a magic original hair 803 is arranged at one end of the second cloth piece 802, one side of the second cloth piece 802 is connected with the elastic belt 7, the areas of the first cloth piece 801 and the second cloth piece 802 are the same, the area of the magic original hair 803 is the same as the area of the magic thorn 804, and an adhesion structure is formed between the magic original hair 803 and the magic thorn 804, so that the fixing connection is convenient;

specifically, as shown in fig. 1 and 2, when the structure is used, first, when the structure is fixed, the fixing belt 1 is stuck to the abdomen, the rubber sleeve 403 corresponds to the outlet of the abdomen wall, the first cloth piece 801 is taken, the magic fur 804 is stuck to the magic fur 803, the fixing belt 1 is fixed to the abdomen, the elastic tension effect is achieved through the elastic belt 7, the waistline can be adjusted, and the applicability is improved.

Working principle: when the fixing device is used, firstly, the rubber sleeve 403 is taken, the rubber sleeve 403 is inserted into one side of the inside of the fixing band 1, one end of the rubber sleeve 403 is exposed from the front, the rubber ring 401 is sleeved on the rubber sleeve 403, the rubber sleeve 403 is pulled to enable the baffle plate 402 to move to the front of the rubber ring 401, the abdominal wall outlet can be protected through the rubber sleeve 403, secondly, the fixing band 1 is stuck to the abdomen, the rubber sleeve 403 corresponds to the abdominal wall outlet, the first cloth piece 801 is taken, the magic fur 804 is stuck to the magic fur 803, the fixing band 1 is fixed to the abdomen, the catheter is taken, the catheter is plugged into the inside of the limiting ring 3, the catheter can be positioned through the limiting ring 3, the rubber plate 9 is fixed with the rubber plate 9 through the inner side of the limiting ring 3, the rubber plate 9 has an isolating effect, the rubber plate 9 can prevent the catheter from being worn, and finally the use work of the fixing device for the peritoneal dialysis catheter is completed.

The apparatus embodiments described above are merely illustrative, wherein elements illustrated as separate elements may or may not be physically separate, and elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. A peritoneal dialysis catheter fixing device comprising a fixing band (1), characterized in that: the one end of fixed band (1) is fixed with connection piece (2), and the one end of connection piece (2) all is fixed with spacing ring (3), be fixed with rubber sheet (9) on the inside wall of spacing ring (3), one side of fixed band (1) inside is provided with protective structure (4), protective structure (4) include rubber sleeve (403), rubber sleeve (403) set up in one side of fixed band (1) inside, the outside one end of rubber sleeve (403) is provided with rubber ring (401), rubber sleeve (403) outside edge all is fixed with separation blade (402), the both sides of fixed band (1) all are fixed with connecting frame (5), and the inside of connecting frame (5) is fixed with connecting band (6), one side of connecting band (6) is fixed with elastic band (7), and one side of elastic band (7) is fixed with fixed knot constructs (8).

2. A peritoneal dialysis catheter securement device according to claim 1, wherein: the limiting rings (3) are arranged in two, and the two limiting rings (3) are symmetrically distributed relative to the central line of the connecting sheet (2).

3. A peritoneal dialysis catheter securement device according to claim 1, wherein: the baffle plates (402) are positioned in front of the rubber ring (401), and the baffle plates (402) are annularly distributed outside the rubber sleeve (403).

4. A peritoneal dialysis catheter securement device according to claim 1, wherein: the elastic belts (7) are arranged in two, and the two elastic belts (7) are symmetrically distributed relative to the central axis of the fixing belt (1).

5. A peritoneal dialysis catheter securement device according to claim 1, wherein: the fixing structure (8) comprises a first cloth piece (801), the first cloth piece (801) is fixed on one side of the elastic belt (7), one end of the first cloth piece (801) is provided with magic thorn hair (804), the other side of the fixing belt (1) is provided with a second cloth piece (802), and one end of the second cloth piece (802) is provided with magic hair (803).

6. The peritoneal dialysis catheter securement device of claim 5, wherein: one side of the second cloth piece (802) is connected with the elastic belt (7), and the areas of the first cloth piece (801) and the second cloth piece (802) are the same.

7. The peritoneal dialysis catheter securement device of claim 5, wherein: the area of the magic raw hair (803) is the same as the area of the magic thorn hair (804), and an adhesion structure is formed between the magic raw hair (803) and the magic thorn hair (804).