CN215135600U

CN215135600U - Novel antibacterial breathable anesthesia catheter fixing pad

Info

Publication number: CN215135600U
Application number: CN202121036482.8U
Authority: CN
Inventors: 马春阳; 王鑫春; 陈春艳; 周振涛; 孙帅; 侯景浩; 王月梅; 李子群; 高歌锋; 邵荣荣; 员文文; 吴方; 聂小梦; 刘学琴
Original assignee: Henan Tuoren Medical Device Co ltd
Current assignee: Henan Tuoren Medical Device Co ltd
Priority date: 2021-05-15
Filing date: 2021-05-15
Publication date: 2021-12-14
Anticipated expiration: 2031-05-15

Abstract

The utility model relates to the technical field of medical equipment, specifically disclose a novel antibiotic ventilative anesthesia pipe fixed bolster, this anesthesia pipe fixed bolster by the foaming buffer layer, paste the layer and constitute from type paper, many small holes have on the foaming buffer layer, paste the layer and locate the foaming buffer layer and from between the type paper, its material is chitosan quaternary ammonium salt silica hydrogel, be equipped with L shape incision on the fixed bolster, the incision runs through the foaming buffer layer, pastes the layer and from type paper. The utility model discloses a simple structure, convenient operation, the application of hole and chitosan quaternary ammonium salt silicon hydrogel has greatly strengthened the ventilative oxygen permeability of fixed bolster and antibiotic effect, and the notched fixed anesthesia pipe that sets up that can be firm of L shape avoids pressing the pipe and the risk that drops.

Description

Novel antibacterial breathable anesthesia catheter fixing pad

Technical Field

The utility model relates to the field of medical equipment, in particular to novel antibiotic ventilative anesthesia pipe fixed bolster.

Background

Anesthesia catheters are a clinical necessity for performing anesthesia procedures, particularly for patients requiring general anesthesia. The catheter that department of anesthesia used at present, general simple structure, after the pipe is inserted into the patient in vivo, fix anesthesia pipe with the sticky tape, this action lets anesthesia pipe exist and removes, slide and the risk that drops.

The fixing pad specially used for fixing the anesthetic tube on the market is usually composed of a buffer layer, an adhesive layer and release paper, the materials have the defects of air impermeability and easy infection of wounds, the anesthetic tube fixing pad usually needs to be directly adhered to the skin of a patient for a long time, if the materials are impermeable to oxygen for a long time, the puncture point infection is easily caused, and the local skin is pressed red, so that the pressure sore is even caused. And current anesthesia catheter fixed bolster, if fixed improper, appear taking off the pipe, buckling phenomenon easily turning over or other use scenes in the patient, cause the pipe infusion not unobstructed to increase stifled pipe risk, in case take place stifled pipe, the original smoothness nature of pipe just can suffer the damage, leads to the bacterium to easily stop and breed, arouses the emergence of pipe correlation infection (CRI).

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model discloses an it is not enough to prior art, provides a novel antibiotic ventilative anesthesia pipe fixed bolster, has solved the doctor and has accomplished the puncture operation back, the fixed of anesthesia pipe, the hemostasis and the nursing of wound to guaranteed that the skin around the wound is ventilative, provide a stable sterile environment who lasts for the wound, make the wound heal up fast in moist environment.

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

the utility model provides a novel antibiotic ventilative anesthesia pipe fixed bolster, includes the foaming buffer layer, pastes the layer and leaves type paper, its characterized in that, paste the layer and locate the buffer layer and leave between the type paper, be provided with small hole on the foaming buffer layer for the gas permeability of reinforcing fixed bolster, be equipped with "L" shape incision on the fixed bolster, the incision runs through the foaming buffer layer, pastes the layer and leaves type paper.

As a further improvement, the foaming buffer layer is made of EVA material.

As a further improvement of the utility model, the adhesive layer is made of silicon hydrogel material containing chitosan quaternary ammonium salt.

As a further improvement of the utility model, the release paper and the adhesive layer are closely bonded together.

The utility model has the advantages that:

1. the foaming layer is provided with a plurality of tiny holes, so that the air permeability and oxygen permeability functions of the fixing pad are enhanced;

2. the adhesive layer is made of chitosan quaternary ammonium salt silicon hydrogel, so that the bacterial growth around the wound can be inhibited, the infection occurrence probability is reduced, the water permeability and the air permeability of the silicon hydrogel components are good, the hydrogel can provide a stable wet environment for wound healing, and the healing speed is accelerated;

3. the L-shaped incision is arranged on the fixing pad, so that the moving space of the catheter is greatly limited, the reciprocating motion of the catheter is reduced, the falling possibility of the catheter is reduced, and secondary injury to the wound is avoided.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the utility model.

Fig. 2 is a schematic view of the structure of each layer of the utility model.

In the figure: 1 is the foaming buffer layer, 2 is the layer of pasting, 3 is from type paper, 4 is the hole, and 5 is L shape incision.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1, a novel antibiotic ventilative anesthesia pipe fixed bolster, including foaming buffer layer 1, paste layer 2 and leave type paper 3, paste layer 2 and locate buffer layer 1 and leave between type paper 3, be provided with tiny hole 4 on the foaming buffer layer 1 for strengthen the holistic gas permeability of fixed bolster, be equipped with "L" shape incision 5 on the fixed bolster to incision 5 runs through foaming buffer layer 1, pastes layer 2 and leaves type paper 3.

In a specific embodiment, the foaming buffer layer is made of EVA materials, and is provided with a plurality of tiny holes in a laser drilling mode, so that the air permeability and oxygen permeability functions of the fixing pad are greatly enhanced.

In a specific embodiment, the adhesive layer is a chitosan quaternary ammonium salt silicone hydrogel layer, the silicone hydrogel is a hydrophilic polymer with a three-dimensional macromolecular network structure, has good swelling performance, can seal certain moisture, has antibacterial activity, and can be used as a novel wound dressing to accelerate wound healing, wherein the application of the chitosan quaternary ammonium salt increases the antibacterial and antioxidant properties of the fixing pad, so that the application effect of the fixing pad is better.

In a specific embodiment, the fixing pad is provided with an L-shaped incision, compared with an incision on the market, the L-shaped incision limits the moving space of the catheter, reduces the reciprocating motion of the catheter, reduces the possibility of falling off of the catheter, and avoids secondary injury to the wound due to infirm fixing.

In a specific embodiment, the shape of the fixing pad is preferably circular, and the fixing pad can be cut into other irregular shapes according to requirements.

It should be understood that the above detailed description of the present invention is only for illustrating the present invention and is not limited by the technical solutions described in the embodiments of the present invention, and those skilled in the art should understand that the present invention can still be modified or equivalently replaced to achieve the same technical effects; as long as the use requirement is satisfied, the utility model is within the protection scope.

Claims

1. The utility model provides a novel antibiotic ventilative anesthesia pipe fixed bolster, includes the foaming buffer layer, pastes the layer and leaves type paper, its characterized in that, paste the layer and locate the buffer layer and leave between the type paper, be provided with small hole on the foaming buffer layer for the gas permeability of reinforcing fixed bolster, be equipped with "L" shape incision on the fixed bolster, the incision runs through the foaming buffer layer, pastes the layer and leaves type paper.

2. The novel antibacterial breathable anesthesia catheter fixing pad of claim 1, wherein the foam buffer layer is made of EVA.

3. The novel antibacterial breathable anesthesia catheter fixing pad of claim 1, wherein the adhesive layer is a silicone hydrogel material containing chitosan quaternary ammonium salt.

4. The novel antibacterial breathable anesthesia catheter fixing pad of claim 1, wherein the release paper is tightly bonded with the adhesive layer.