CN220193667U

CN220193667U - Hemodialysis catheter fixer

Info

Publication number: CN220193667U
Application number: CN202321407617.6U
Authority: CN
Inventors: 庄培敏; 杨俊华
Original assignee: Putian First Hospital
Current assignee: Putian First Hospital
Priority date: 2023-06-05
Filing date: 2023-06-05
Publication date: 2023-12-19
Anticipated expiration: 2033-06-05

Abstract

The utility model discloses a hemodialysis catheter fixer, which relates to the technical field of hemodialysis catheter fixing and comprises an application main body, a fixing patch, a transparent adhesive patch, an adhesive layer and a tearing dotted line, wherein the adhesive layer at the bottom of the application main body is divided into a plurality of areas by taking the tearing dotted line as the dividing line, and the adhesive layers in different areas are selected to be adhered to the skin of a patient, so that the adhesion position is changed. According to the utility model, the application main body and the fixing paste are arranged, so that the hemodialysis catheter can be fixed at the top of the application main body, the skin is prevented from being creased and damaged by friction due to long-time pressing of the hemodialysis catheter on the skin, the adhesive layers in a plurality of areas are arranged at the bottom of the application main body, and the second release paper at the corresponding position can be selectively torn according to the position to be pasted, so that the position of the pasted skin is changed, and the phenomenon that the skin is damaged due to frequent pulling of the adhesive of the application main body on the same position is effectively avoided, unlike the traditional pasting position fixing mode.

Description

Hemodialysis catheter fixer

Technical Field

The utility model relates to the technical field of hemodialysis catheter fixation, in particular to a hemodialysis catheter fixer.

Background

Hemodialysis is a way of kidney replacement therapy, mainly for uremic patients, and needs vascular access, for example, a dialysis catheter can be placed in a blood vessel of a human body to drain blood, wherein the following is more common: femoral vein catheterization or jugular vein catheterization.

When the femoral vein catheterization or the internal jugular vein catheterization is used, the femoral vein catheterization or the internal jugular vein catheterization needs to be fixed in order to avoid the occurrence of catheter deflection, the catheter is generally fixed on the skin of a patient by using a transparent application, and the transparent application needs to be replaced periodically at most for 7 days, because the pasting position of the transparent application is kept unchanged for a long time, the skin is damaged by the pulling force of the transparent application, so that the pain of the replacement of the subsequent transparent application is aggravated, the skin bacterial infection is easily caused, and on the basis of the above, the blood permeable catheter fixer is provided.

Disclosure of Invention

The utility model aims at: in order to solve the problem that skin injury can be caused by the pulling force of the transparent application when the hemodialysis catheter is fixed through the transparent application, the hemodialysis catheter fixer is provided.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hemodialysis pipe fixer, includes applies the main part, it is connected with fixed subsides to apply the top of main part to apply, the inboard of fixed subsides is connected with transparent adhesive tape, it has the viscose layer to apply the bottom shaping of main part, fixed subsides, transparent adhesive tape, just fixed subsides bottom is from type paper to shelter from the viscose layer through first, it shelters from the type paper to apply the bottom of main part to shelter from the viscose layer through the second, fixed subsides, transparent adhesive tape can be fixed in the top of applying the main part with hemodialysis pipe, can avoid hemodialysis pipe direct contact patient skin to shelter from to hemodialysis pipe bottom through applying the main part;

the top of applying ointment or plaster main part is located the both sides shaping of fixed subsides and has the broken line of tearing, it has a plurality of regions to apply ointment or plaster main part bottom viscose layer to use the broken line of tearing to divide as the boundary, bonds with patient's skin through the viscose layer in selecting different regions, realizes the change of bonding position.

As still further aspects of the utility model: the quantity of tearing the dotted line is provided with a plurality of, and is a plurality of tear the dotted line evenly distributed in the top of applying ointment or plaster the main part and run through to the bottom of applying ointment or plaster the main part, and adjacent two tear the dotted line and run through respectively the both sides of applying ointment or plaster the main part.

As still further aspects of the utility model: the quantity of second from the type paper is provided with a plurality of, just the quantity of second from the type paper and apply to the viscose layer regional phase-match of main part, two the splice position of second from the type paper and tear dashed line's position phase-match.

As still further aspects of the utility model: the top of applying ointment or plaster main part and fixed back alignment department of pasting downwards have the bleeder vent, and the bleeder vent runs through to the bottom of applying ointment or plaster main part, the position department that applies ointment or plaster main part bottom and bleeder vent correspond does not set up the viscose layer.

Compared with the prior art, the utility model has the beneficial effects that:

through setting up the main part of applying ointment or plaster, the fixed subsides can be fixed in the top of applying ointment or plaster the main part with the hemodialysis pipe, avoid the long-time pressure of hemodialysis pipe to lead to here skin to produce indentation and friction damage on the skin, set up the viscose layer in a plurality of regions and a plurality of second from the setting of type paper through applying ointment or plaster the main part bottom, can select to tear the second from type paper of corresponding position department according to the position of pasting, so make the skin position of pasting change just, be different from traditional mode of pasting the position fixed, effectively avoid the skin to lead to the phenomenon of damage because of the viscose pulling force of applying ointment or plaster the main part frequently pulls same position.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the position A of FIG. 1 in accordance with the present utility model;

fig. 3 is a schematic structural view of another view of the present utility model.

In the figure: 1. applying the main body; 2. fixing the paste; 3. a transparent adhesive tape; 4. a first release paper; 5. a second release paper; 6. and tearing the broken line.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, in the embodiment of the utility model, a blood permeable catheter fixer comprises an application main body 1, wherein the top of the application main body 1 is connected with a fixing patch 2, the inner side of the fixing patch 2 is connected with a transparent adhesive patch 3, adhesive layers are formed at the bottom ends of the application main body 1, the fixing patch 2 and the transparent adhesive patch 3, the adhesive layers are shielded by a first release paper 4 at the bottom of the fixing patch 2 and the transparent adhesive patch 3, the blood permeable catheter can be fixed at the top of the application main body 1 by the fixing patch 2 and the transparent adhesive patch 3, and the blood permeable catheter can be prevented from directly contacting the skin of a patient by shielding the bottom of the blood permeable catheter by the application main body 1;

the top of applying ointment or plaster main part 1 is located the both sides shaping of fixed subsides 2 and has tears dotted line 6, and the viscose layer of applying ointment or plaster main part 1 bottom is divided into a plurality of regions with tearing dotted line 6 as the boundary, bonds with patient's skin through the viscose layer of selecting different regions, realizes the change of bonding position.

In this embodiment: when the hemodialysis catheter is required to be fixed, the first release paper 4 can be torn off firstly, then the hemodialysis catheter is placed in the area below the top of the application main body 1 and the fixing patch 2, then the fixing patch 2 is downwards bonded, the fixing patch 2 is bonded and fixed with the top of the application main body 1, the hemodialysis catheter is fixed at the top of the application main body 1, and then the application main body 1 is bonded with the skin of a patient;

when the application main body 1 needs to be adhered, the second release paper 5 at the corresponding position can be selectively torn according to the position needing to be adhered, for example, two second release papers 5 close to the fixed adhesive 2 can be selectively torn when being adhered for the first time, and two second release papers 5 far away from the fixed adhesive can be selectively torn when being adhered for the second time, so that the positions of the skin adhered for the second time are changed, the skin at the position where the first application main body 1 is adhered can be slowly recovered in the process of adhering and using the second application main body 1, the skin of a patient can be kept in a good state by misplacement adhesion, and the phenomenon that the skin is damaged due to the fact that the adhesive of the application main body 1 is frequently pulled to the same position is effectively avoided in a mode of fixing the traditional adhesion position is distinguished.

Referring to fig. 1 to 3, a plurality of tearing dotted lines 6 are provided, the plurality of tearing dotted lines 6 are uniformly distributed at the top of the application main body 1 and penetrate to the bottom of the application main body 1, and two adjacent tearing dotted lines 6 respectively penetrate through two sides of the application main body 1;

the number of the second release papers 5 is multiple, and the number of the second release papers 5 is matched with the adhesive layer area of the application main body 1, and the splicing positions of the two second release papers 5 are matched with the positions of the tearing broken lines 6.

In this embodiment: the length of the application main body 1 can be adjusted through the tearing dotted line 6, when the second release paper 5 close to the inner side is selected to be torn off for pasting, the part of the application main body 1 which is not pasted on the outer side can be torn along the tearing dotted line 6 at the corresponding position, so that the discomfort of a patient caused by tilting of the application main body 1 of the redundant part is avoided;

simultaneously when tearing and apply main part 1, can tear its bottom unnecessary part's second from type paper 5 simultaneously, its second from type paper 5 can not cause the interference to applying main part 1's tearing.

Referring to fig. 1 and 3, an air hole is formed at a position aligned with the fixing patch 2 after the top of the main application body 1 is adhered downwards, the air hole penetrates to the bottom of the main application body 1, and an adhesive layer is not arranged at a position corresponding to the air hole at the bottom of the main application body 1.

In this embodiment: the hemodialysis catheter is separated from the skin of a patient through the application main body 1, so that the phenomenon that the skin at the position is pressed on the skin for a long time in the later period to cause indentation and friction damage is avoided, and the skin at the position can be kept dry through the arrangement of the ventilation holes.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a blood permeation tube fixer, includes application main part (1), its characterized in that, the top of application main part (1) is connected with fixed subsides (2), the inboard of fixed subsides (2) is connected with transparent adhesive tape (3), the bottom shaping of application main part (1), fixed subsides (2), transparent adhesive tape (3) has the viscose layer, just the bottom of fixed subsides (2), transparent adhesive tape (3) is sheltered from the viscose layer through first release paper (4), the bottom of application main part (1) is sheltered from the viscose layer through second release paper (5), fixed subsides (2), transparent adhesive tape (3) can be fixed in the top of application main part (1) with blood permeation tube, shelter from can avoid blood permeation tube direct contact patient skin to blood permeation tube bottom through application main part (1);

the top that is located fixed subsides (2) of main part (1) of applying ointment or plaster both sides shaping has and tears dotted line (6), it has a plurality of regions to apply ointment or plaster main part (1) bottom viscose layer to use to tear dotted line (6) as the boundary division, bonds with patient's skin through the viscose layer of selecting different regions, realizes the change of bonding position.

2. A catheter holder according to claim 1, wherein the number of said broken tear lines (6) is plural, the broken tear lines (6) are uniformly distributed on the top of the main application body (1) and penetrate to the bottom of the main application body (1), and two adjacent broken tear lines (6) penetrate through the two sides of the main application body (1) respectively.

3. A catheter holder according to claim 1, characterized in that the number of second release papers (5) is provided in plural, and that the number of second release papers (5) matches the adhesive layer area of the application body (1), and that the splice position of the two second release papers (5) matches the position of the tear-off dashed line (6).

4. The hemodialysis catheter fixator according to claim 1, wherein ventilation holes are formed in the position, aligned with the downwards adhered fixing paste (2), of the top of the applying main body (1), the ventilation holes penetrate through the bottom of the applying main body (1), and an adhesive layer is not arranged at the position, corresponding to the ventilation holes, of the bottom of the applying main body (1).