CN215916147U

CN215916147U - Pressure-proof fixing paste for indwelling catheter joint

Info

Publication number: CN215916147U
Application number: CN202122082998.2U
Authority: CN
Inventors: 王莉
Original assignee: Shanghai Jiading District Central Hospital
Current assignee: Shanghai Jiading District Central Hospital
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-03-01
Anticipated expiration: 2031-08-31

Abstract

The utility model relates to the technical field of medical appliances, in particular to a pressure-proof fixing paste for an indwelling catheter connector, which is used for fixing the indwelling catheter connector and comprises a buffer component used for carrying out pressure-proof protection on the position of skin; the adhesive tape layer is used for fixing the position of the buffer assembly; and a positioning assembly disposed between the indwelling catheter hub and the cushioning assembly; according to the pressure-proof fixing paste for the indwelling catheter connector, the buffering component is arranged, the first buffering cushion and the second buffering cushion both have certain thickness and elasticity, so that the buffering effect is achieved, the pressure damage to skin is avoided, the pressure sore of a patient is prevented, the comfort level of the patient after puncture is improved, and the pressure-proof fixing paste is practical; through locating component, can protect the pipe structure and be difficult for letting the position of connecting pipe to break away from, comparatively stable, further can satisfy the pipe joint of different sizes and shape and fix, application scope is wider.

Description

Pressure-proof fixing paste for indwelling catheter joint

Technical Field

The utility model relates to the technical field of fixing pastes, in particular to a pressure-proof fixing paste for an indwelling catheter connector.

Background

The deep vein catheterization is a transfusion mode which is often adopted in clinical work, the deep vein catheterization is generally punctured in the groin, namely a femoral vein, a jugular vein or a subclavian vein, and the purpose of catheterization is to carry out a large amount of rapid transfusion after an operation or an operation, especially if a patient has severe bleeding in the operation, blood can be rapidly and effectively infused into the body of the patient through a deep vein catheter so as to save life. The indwelling of the deep venous catheter needs to be bound by a fixing patch, the re-injury of a patient caused by the displacement of a catheter joint is prevented, and the indwelling of the deep venous catheter by gauze can be used as the fixing patch.

After the existing catheter is punctured, a patient needs to keep the indwelling catheter for several days for 2 weeks at the longest, the skin of the patient is easily reddened and painful due to the connector of the indwelling catheter, particularly, the back punctured part is seriously pressed and sore is caused, so that water bubbles and ulceration are caused, and the sleep of the patient is influenced; at present, the protective plaster which is suitable for the catheter does not exist, gauze is clinically used for wrapping, the comfort level of a patient is not enough, the position of the catheter is easy to break away, and the practicability is lower. In view of this, we propose a compression resistant retention patch for indwelling catheter connectors.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pressure-proof fixing paste for an indwelling catheter joint, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: it prevents pressing fixed subsides to keep somewhere pipe joint, it is used for fixing keeping somewhere pipe joint, fixed subsides include:

the buffer component is used for carrying out pressure-proof protection on the position of the skin;

the adhesive tape layer is used for fixing the position of the buffer assembly; and

a positioning assembly disposed between the indwelling catheter hub and the cushioning assembly; or direct contact between the indwelling catheter hub and the cushioning component;

when a positioning component is arranged between the indwelling catheter connector and the buffering component, the penetrating angle and the position of the indwelling catheter connector are positioned:

the position of the indwelling catheter hub is fixed when there is direct contact between the indwelling catheter hub and the cushioning assembly.

Preferably, the buffer assembly comprises a first buffer pad, and a first glue layer is arranged on the lower bottom surface of the first buffer pad.

Preferably, the buffer assembly further comprises a second buffer pad, the second buffer pad is arc-shaped or annular, and the adhesive tape layer is fixedly bonded on the second buffer pad.

Preferably, the positioning assembly is fixedly arranged on the inner annular surface of the second cushion pad;

the positioning assembly comprises an elastic sleeve, the elastic sleeve is sleeved outside the indwelling catheter joint, and the elastic sleeve is made of sponge materials.

Preferably, the positioning assembly comprises a sponge wafer and six cutting lines penetrating through the sponge wafer, the intersection points of the six cutting lines correspond to the circle center of the sponge wafer, and a second adhesive layer is arranged at the position of the sponge wafer corresponding to the cutting lines.

Preferably, a plurality of air holes are uniformly distributed on the buffer component and the adhesive tape layer.

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

1. this stay pipe joint prevents pressing fixed subsides, through setting up the buffering subassembly, first blotter all has certain thickness and elasticity with the second blotter, plays the cushioning effect, has avoided the damage of skin pressure nature, so prevent that the patient from pressing the appearance of sore, improve the comfort level after the patient punctures.

2. The pressure-resistant fixing paste for the indwelling catheter joint can protect the catheter structure and prevent the connecting pipe from being separated easily through the positioning assembly, further can meet the requirement that catheter joints of different sizes and shapes are fixed, and is wide in application range.

In conclusion, the pressure-proof fixing paste for the indwelling catheter connector can effectively provide the comfort level for the patient to carry the catheter after puncture, and the catheter connectors with multiple specifications can be fixed, so that the pressure-proof fixing paste is more practical.

Drawings

FIG. 1 is a schematic structural view of example 1 of the present invention;

FIG. 2 is a schematic structural diagram of example 2 of the present invention;

fig. 3 is a schematic structural diagram of embodiment 3 of the present invention.

In the figure: 1. a buffer assembly; 11. a first cushion pad; 12. a second cushion pad; 2. an adhesive tape layer; 3. an elastic sleeve; 4. sponge wafer; 5. cutting the line.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example 1

Referring to fig. 1, the pressure-proof fixing patch for an indwelling catheter joint provided in the present embodiment is used for fixing the indwelling catheter joint, and the fixing patch includes a buffer component 1 and an adhesive tape layer 2; direct contact between the indwelling catheter hub and the cushioning assembly 1.

The cushioning component 1 serves to protect the position of the skin against pressure. The buffer assembly 1 comprises a first buffer pad 11, and a first glue layer is arranged on the lower bottom surface of the first buffer pad 11. The first adhesive layer can be used for the adhesion of the first buffer pad 11 at the position of puncturing the skin. The buffer assembly 1 further comprises a second buffer pad 12, the second buffer pad 12 is arc-shaped, and the adhesive tape layer 2 is fixedly bonded on the second buffer pad 12.

In the embodiment, the first cushion pad 11 is attached to the position beside the puncture on the skin through the first adhesive layer, the second cushion pad 12 fixes the indwelling catheter joint through the adhesive tape layer 2, and when the indwelling catheter joint is in direct contact with the buffer component 1, the position of the indwelling catheter joint is fixed; the first cushion pad 11 and the second cushion pad 12 both have a certain thickness and elasticity, so as to play a role in buffering and avoid pressure injury to the skin.

A plurality of air holes are uniformly distributed on the buffer component 1 and the adhesive tape layer 2. The air holes can provide air permeability, and prevent skin pores from being blocked.

Example 2

Referring to fig. 2, the pressure-proof fixing patch for an indwelling catheter joint according to the present embodiment is used for fixing the indwelling catheter joint, and the fixing patch includes a buffer component 1, a tape layer 2, and a positioning component disposed between the indwelling catheter joint and the buffer component 1.

The cushioning component 1 serves to protect the position of the skin against pressure. The buffer assembly 1 comprises a first buffer pad 11, and a first glue layer is arranged on the lower bottom surface of the first buffer pad 11. The first adhesive layer can be used for sticking the position beside the skin. The buffer assembly 1 further comprises a second buffer pad 12, the second buffer pad 12 is annular, and the adhesive tape layer 2 is fixedly adhered to the second buffer pad 12.

When the positioning component is arranged between the indwelling catheter connector and the buffer component 1, the penetrating angle and position of the indwelling catheter connector are positioned. The positioning component is fixedly arranged on the inner annular surface of the second cushion pad 12; the positioning assembly comprises an elastic sleeve 3, the elastic sleeve 3 is sleeved outside the indwelling catheter connector, and the elastic sleeve 3 is made of sponge materials.

In this embodiment, the second buffer pad 12 is fixed on the ring of the first buffer pad 11 through the adhesive tape layer 2, the elastic sleeve 3 on the inner ring surface of the ring-shaped second buffer pad 12 can be inserted into the elastic sleeve 3, and the elastic sleeve 3 and the second buffer pad 12 are compressed, so as to fix the indwelling catheter joints with different sizes and shapes.

Further, the elastic sleeve 3 is made of sponge, and in other embodiments, the elastic sleeve 3 may also be made of rubber.

Example 3

Please refer to fig. 3, the pressure-proof fixing patch for an indwelling catheter joint according to the present embodiment is used for fixing the indwelling catheter joint, and the fixing patch includes a buffer component 1, a tape layer 2, and a positioning component disposed between the indwelling catheter joint and the buffer component 1.

The cushioning component 1 serves to protect the position of the skin against pressure. The buffer assembly 1 comprises a second buffer pad 12, the second buffer pad 12 is annular, and the adhesive tape layer 2 is fixedly adhered to the second buffer pad 12.

When the positioning component is arranged between the indwelling catheter connector and the buffer component 1, the penetrating angle and position of the indwelling catheter connector are positioned. The positioning component is fixedly arranged on the inner annular surface of the second cushion pad 12; the positioning assembly comprises a sponge wafer 4 and six cutting lines 5 which penetrate through the sponge wafer 4, the intersection points of the six cutting lines 5 correspond to the circle center of the sponge wafer 4, and a second adhesive layer is arranged at the position, corresponding to the cutting lines 5, of the sponge wafer 4.

In this embodiment, the first cushion pad 11 of the lower layer is removed, the annular second cushion pad 12 is directly attached to the skin through the adhesive tape layer 2, the sponge disc 4 for positioning is fixed in the second cushion pad 12, the cutting line 5 on the sponge disc 4 can be used for plugging the indwelling catheter connector, and further the second adhesive layer is used, so that the part can be tilted, can accommodate the connector and is bonded and fixed.

The foregoing shows and describes the general principles, principal features, and advantages of the present embodiments. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. It prevents pressing fixed subsides to keep somewhere pipe joint, and it is used for fixing keeping somewhere pipe joint, its characterized in that, fixed subsides include:

a cushioning component (1) for protecting the position of the skin against pressure;

an adhesive tape layer (2) for fixing the position of the buffer component (1); and

a positioning assembly arranged between the indwelling catheter connector and the cushioning assembly (1); or direct contact between the indwelling catheter hub and the cushioning component (1);

when a positioning component is arranged between the indwelling catheter joint and the buffer component (1), the penetrating angle and the position of the indwelling catheter joint are positioned:

the position of the indwelling catheter hub is fixed when there is direct contact between the indwelling catheter hub and the cushioning assembly (1).

2. The indwelling catheter adapter compression resistant securement patch as claimed in claim 1, wherein: the buffer assembly (1) comprises a first buffer pad (11), and a first glue layer is arranged on the lower bottom surface of the first buffer pad (11).

3. The indwelling catheter adapter compression resistant securement patch as claimed in claim 1, wherein: the buffer assembly (1) further comprises a second buffer pad (12), the second buffer pad (12) is arc-shaped or annular, and the adhesive tape layer (2) is fixedly bonded on the second buffer pad (12).

4. The indwelling catheter adapter compression resistant securement patch according to claim 3, wherein: the positioning component is fixedly arranged on the inner annular surface of the second cushion pad (12);

the positioning assembly comprises an elastic sleeve (3), the elastic sleeve (3) is sleeved outside the indwelling catheter joint, and the elastic sleeve (3) is made of sponge materials.

5. The indwelling catheter adapter compression resistant securement patch as claimed in claim 1, wherein: the positioning assembly comprises a sponge wafer (4) and six cutting lines (5) which are arranged on the sponge wafer (4) in a penetrating mode, the position of the circle center of the sponge wafer (4) corresponds to the intersection point of the cutting lines (5), and a second adhesive layer is arranged at the position, corresponding to the cutting lines (5), of the sponge wafer (4).

6. The indwelling catheter adapter compression resistant securement patch as claimed in claim 1, wherein: a plurality of air holes are uniformly distributed on the buffer component (1) and the adhesive tape layer (2).