CN213310901U

CN213310901U - Skin pressure reduction patch for medical catheter

Info

Publication number: CN213310901U
Application number: CN202021895004.8U
Authority: CN
Inventors: 徐尽秋; 孙利华
Original assignee: Hangzhou Red Cross Hospital
Current assignee: Hangzhou Red Cross Hospital
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-06-01
Anticipated expiration: 2030-09-03

Abstract

The utility model provides a skin decompression subsides for medical pipe, skin decompression subsides are S-shaped or Z shape, the both ends that skin decompression pasted are pipe portion of pasting and interface portion of pasting respectively, skin decompression pastes including face material layer, viscose layer, the substrate layer that from interior to exterior set gradually. Tearing the surface material layer, cushioning the catheter sticking part of the skin decompression sticker below the catheter, sticking the catheter on the catheter in a parallel winding manner, then sticking the interface bonding part on the interface in a parallel winding manner so as to enable the substrate layer to be in contact with the skin, and finally fixing the substrate layer with the adhesive tape. The skin pressure reduction paste can effectively relieve the skin pressure damage caused by the artery catheter interface and avoid the damage caused by local skin compression; after the S-shaped or Z-shaped skin pressure reduction paste fixes the catheter and the interface, the upper part of the catheter is exposed in a gap of the skin pressure reduction paste, so that whether blood stain residues, local skin pressure and the like exist at the interface or not can be conveniently observed.

Description

Skin pressure reduction patch for medical catheter

Technical Field

The utility model belongs to the technical field of medical instrument, especially, relate to a skin decompression subsides for medical catheter.

Background

The artery indwelling catheter is placed through arterial puncture, a real-time, accurate and continuous dynamic blood pressure monitoring way is provided for critical patients, the artery indwelling catheter can be used as a quick and effective arterial blood collecting channel, pain of the patients caused by repeated puncture is relieved, and meanwhile the working efficiency of nurses is improved. The trailing end of the arterial indwelling catheter is provided with an enclosed screw interface that typically needs to interface with a screw interface on the transducer or tubing to provide medical support or continuous vital sign monitoring to the patient. In the traditional operation, in order to reduce the relevant infection of the catheter and prevent the catheter from slipping and shifting, the upper end of the spiral connector of the catheter is covered with a sterile application by taking a puncture point as a center, but the spiral connector is hard, and the tension of the covering film easily causes local skin injury; meanwhile, the spiral connector cannot move after the film is covered, so that the observation of the medical care personnel on the local part is influenced to a certain extent.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the technical problem and providing a skin decompression paste for medical catheter which can effectively relieve the skin compression at the joint and is convenient for the medical staff to observe the artery indwelling catheter joint.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a medical skin decompression subsides for pipe, skin decompression subsides are S-shaped or Z shape, the both ends that skin decompression pasted are pipe portion of pasting and interface portion of pasting respectively, skin decompression pastes including face material layer, viscose layer, the substrate layer that from interior to exterior set gradually.

Preferably, the catheter adhering part is rectangular, the length of the catheter adhering part is 2cm-3cm, and the width of the catheter adhering part is 1cm-2 cm.

Preferably, the interface bonding part is rectangular, the length of the interface bonding part is 3.5cm-4.5cm, and the width of the interface bonding part is 1cm-2 cm.

Preferably, the surface material layer is provided with a base paper on one surface close to the adhesive layer.

Preferably, the surface material layer is a CPP film layer.

Preferably, the adhesive layer is a silicone gel layer.

Preferably, the substrate layer is a polyurethane foam layer.

After the technical scheme is adopted, the utility model has the advantages of as follows:

tearing the surface material layer, cushioning the catheter sticking part of the skin decompression sticker below the catheter, sticking the catheter on the catheter in a parallel winding manner, then sticking the interface bonding part on the interface in a parallel winding manner so as to enable the substrate layer to be in contact with the skin, and finally fixing the substrate layer with the adhesive tape. The skin pressure reduction paste can effectively relieve the skin pressure damage caused by the artery catheter interface and avoid the damage caused by local skin compression; after the S-shaped or Z-shaped skin pressure reduction paste fixes the catheter and the interface, the upper part of the catheter is exposed in a gap of the skin pressure reduction paste, so that whether blood stain residues, local skin pressure and the like exist at the interface or not can be conveniently observed.

Drawings

Fig. 1 is a schematic structural view of a skin pressure-reducing patch for a medical catheter of the present invention;

fig. 2 is a schematic side view of the skin pressure reducing patch for medical catheter of the present invention;

FIG. 3 is a view showing a state of use of the skin pressure reducing patch for medical catheter of the present invention;

in the figure:

1-a catheter bonding section; 2-interface paste part; 3-a face material layer; 4-an adhesive layer; 5-a substrate layer.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-2, a skin decompression subsides for medical catheter is S-shaped or Z shape, the both ends of skin decompression subsides are pipe portion of pasting 1 and interface portion of pasting 2 respectively, skin decompression subsides include face material layer 3, viscose layer 4, the substrate layer 5 that sets gradually from interior to exterior.

The pipe adhering part 1 is rectangular, the length of the pipe adhering part 1 is 2cm-3cm, and the width of the pipe adhering part 1 is 1cm-2 cm. The interface bonding part is 2 rectangles, the length of the interface bonding part 2 is 3.5cm-4.5cm, and the width of the interface bonding part 2 is 1cm-2 cm. In this embodiment, the length of the catheter bonding part 1 is 2.5cm, and the width of the catheter bonding part 1 is 1.5 cm; the length of the interface bonding part 2 is 4cm, and the width of the interface bonding part 2 is 1.5 cm.

In this embodiment, surface material layer 3 is the CPP rete, viscose layer 4 is the silica gel layer, substrate layer 5 is the cotton layer of polyurethane. The substrate layer 5 is made of polyurethane foam, so that the skin pressure damage caused by the artery catheter interface can be effectively relieved, the damage caused by local skin compression is avoided, meanwhile, the capability of absorbing sweat and seepage is realized, the frequent replacement of the pressure reduction patch caused by local seepage and sweat can be reduced, and the nursing workload is reduced; the adhesive layer 4 is made of silicone gel, so that the skin can be tightly wrapped on the catheter and the interface by means of pressure reduction.

It is understood that the material of the face material layer 3 can be selected from a wide variety of materials, such as art paper, transparent polyvinyl chloride (PVC), electrostatic polyvinyl chloride (PVC), Polyester (PET), laser paper, temperature-resistant paper, polypropylene (PP), Polycarbonate (PC), kraft paper, fluorescent paper, gold-plated paper, silver-plated paper, synthetic paper, aluminum foil paper, fragile (anti-counterfeiting) paper, art paper, cloth label (tavy/nylon) paper, pearlescent paper, sandwich art paper, and thermal paper.

It is understood that the face stock layer 3 may be provided with a backing paper on one side adjacent to the adhesive layer 4. The surface of the backing paper is non-sticky with low surface energy, and the backing paper has an isolation effect on the adhesive, so that the backing paper is used as an attachment of the surface material layer 3 to ensure that the surface material layer 3 can be easily stripped from the backing paper. White, blue, yellow glassine paper or garlic skin paper, kraft paper, polyester, coated paper, polyethylene are commonly used.

As shown in fig. 3, the application method of the skin pressure reduction patch of the present invention is: tear face material layer 3, fill up the pipe portion of pasting 1 pad below the pipe with the skin decompression subsides, paste on the pipe around pipe portion of pasting 1, then with interface bonding portion 2 around the interface bonding on the interface for substrate layer 5 and skin contact are fixed with pad pasting and adhesive tape at last.

After the S-shaped or Z-shaped skin pressure reduction paste fixes the catheter and the interface, the upper part of the catheter is exposed in a gap of the skin pressure reduction paste, so that whether blood stain residues, local skin pressure and the like exist at the interface or not can be conveniently observed.

In addition to the preferred embodiments described above, other embodiments of the present invention are also possible, and those skilled in the art can make various changes and modifications according to the present invention without departing from the spirit of the present invention, which should fall within the scope of the present invention defined by the appended claims.

Claims

1. The utility model provides a medical skin decompression subsides for pipe, its characterized in that, skin decompression subsides are S-shaped or Z shape, the both ends that skin decompression pasted are pipe bonding portion (1) and interface paste portion (2) respectively, skin decompression pastes including face material layer (3), viscose layer (4), substrate layer (5) that from interior to exterior set gradually.

2. The skin pressure reduction patch for the medical catheter as claimed in claim 1, wherein the catheter bonding part (1) is rectangular, the length of the catheter bonding part (1) is 2cm-3cm, and the width of the catheter bonding part (1) is 1cm-2 cm.

3. The skin pressure reduction patch for the medical catheter as claimed in claim 1 or 2, wherein the interface adhesion part (2) is rectangular, the length of the interface adhesion part (2) is 3.5cm-4.5cm, and the width of the interface adhesion part (2) is 1cm-2 cm.

4. The skin pressure reducing patch for medical catheters as claimed in claim 1, wherein the face material layer (3) is provided with a base paper on a side close to the adhesive layer (4).

5. The skin pressure reduction patch for the medical catheter as claimed in claim 1, wherein the surface material layer (3) is a CPP film layer.

6. The skin pressure reduction patch for medical catheters as claimed in claim 1 or 5, wherein said adhesive layer (4) is a silicone gel layer.

7. The skin pressure reduction patch for the medical catheter as claimed in claim 6, wherein the substrate layer (5) is a polyurethane foam layer.