Urinary catheter pressure sore prevention fixator
Through the sponge tube and sponge tube structure and nylon adhesive cloth and self-adhesive fixing urethra tee joint, the pressure ulcer problem caused by the urethra fixing belt is solved, and the light and soft fixing effect is achieved, simplifying operation and improving comfort and Anti-pollution.
Patent Information
- Application Number
- CN202420538632.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-19
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-03-19
AI Technical Summary
Existing catheter fixation straps are prone to pressure ulcers and are inconvenient to remove and wash, especially the urethra joints are difficult to isolate pressure ulcers, which increases the workload of nurses and the pain of patients.
It adopts an integrated sponge tube and sponge cylinder structure, nylon adhesive cloth and self-adhesive fixing urethra catheter tee joint, the sponge material reduces skin pressure, the cotton layer prevents pollution, and massages the convex column to improve comfort.
Effectively prevent pressure ulcers, reduce skin pressure, simplify fixation operations, reduce nurse workload, improve patient comfort, and is waterproof and moisture-permeable, making it easy to replace.
Smart Images
Figure CN222286189U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical clinical equipment, in particular to a urinary catheter anti-pressure sore fixer. Background Art
[0002] Pressure sores, also known as pressure ulcers or bedsores, are caused by long-term pressure on local tissues, resulting in persistent ischemia, hypoxia, malnutrition, and tissue ulceration and necrosis. After the occurrence of pressure sores, it brings great pain to the patient's body and mind, which is not conducive to the patient's recovery. In the prior art, the catheter fixing belt is usually a flat coarse cloth belt, which is cut by the nurses themselves and tied to the patient's face by knotting. It is very easy to cause pressure sores, and it is easy to be contaminated. It is inconvenient to disassemble and wash, which increases the workload of nurses; especially the three-way joint of the catheter is easy to scratch the skin, causing discomfort.
[0003] The patent publication number is CN213220379U, and the authorization announcement date is 20210518. It discloses a medical catheter anti-pressure sore fixing device, which includes two catheter fixing units. The fixing unit includes a positioning frame and a pressing plate. The positioning frame is "U"-shaped and is made in cooperation with the catheter groove and pasted in the catheter groove. Slide grooves are symmetrically opened on the inner walls on both sides of the positioning frame. The pressing plate is inserted into the slide groove to press the catheter placed in the catheter groove. The pressing plate and the positioning frame cooperate to fix the catheter; the catheter is fixed in the core, so that the catheter is isolated from the patient's skin, ensuring that the patient's skin is protected from pressure injuries, and playing a certain role in preventing pressure sores. However, it does not have the effect of isolating and preventing pressure sores at the three-way joint of the urinary catheter, and still cannot solve the above technical problems. Utility Model Content
[0004] In order to solve the shortcomings in the prior art, the utility model provides a urinary catheter anti-pressure sore fixer which has a simple structure, is easy to use and can prevent pressure sores.
[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:
[0006] A urinary catheter anti-pressure sore fixer comprises a first sponge tube, a sponge tube and a second sponge tube which are connected in sequence and formed integrally, wherein the first sponge tube, the sponge tube and the second sponge tube are provided with an axially cut fracture on their overall upper surfaces; the inner wall surface of the sponge tube is provided with a nylon adhesive cloth which surrounds the sponge tube in a circle in the circumferential direction and extends from the port, the inner part of the sponge tube in the sponge tube is bonded to the inner wall of the sponge tube by bonding, the width of the extended parts on both sides of the nylon adhesive cloth is 1 / 2 of the width of the inner part thereof, the extended parts on both sides of the nylon adhesive cloth are staggered and crossed with each other and are provided with a self-adhesive sticker on the side facing the sponge tube, and the self-adhesive sticker is provided with release paper.
[0007] Preferably, a plurality of small holes are distributed on the body of the sponge tube, and a plurality of small holes are distributed on the tube bodies of the first sponge tube and the second sponge tube.
[0008] Preferably, the length of the first sponge tube and the second sponge tube is 5-15 cm.
[0009] Preferably, a pure cotton fabric layer is bonded to the outer wall surface of the sponge tube.
[0010] Preferably, a plurality of spherical or elliptical massage convex columns are embedded on the outer wall surface of the pure cotton fabric layer.
[0011] Preferably, the outer surfaces of the first sponge tube and the second sponge tube are both covered with pure cotton fabric.
[0012] The beneficial effects of the utility model are:
[0013] The main part of the utility model urinary catheter anti-pressure sore fixer is made of sponge material, which is light and soft, can reduce the pressure on the skin and prevent pressure sores; the cotton layer on the surface of the sponge further reduces the pressure on the skin of the urinary catheter fixing belt, is not easy to be contaminated, and protects the skin. Its massage convex column can press and massage while further reducing skin contact, thereby improving comfort. The fixer directly inserts the urinary catheter tee or other connector into the sponge tube from the fracture position, and the tubes on both sides of the connector are respectively inserted into the first sponge tube and the second sponge tube. The operation is quick and convenient, which reduces the workload of medical staff. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the urinary catheter anti-pressure sore fixer of the embodiment;
[0015] Figure 2 It is a partial structural schematic diagram of the sponge tube of an embodiment. DETAILED DESCRIPTION
[0016] The specific implementation manner of the structural schematic diagram of a urinary catheter anti-pressure sore fixer of the utility model is further described below in conjunction with the embodiments.
[0017] Example
[0018] Figure 1 The schematic diagram of the structure of the embodiment of the urinary catheter anti-pressure sore fixer of the utility model is shown.
[0019] The present embodiment is a catheter anti-pressure sore fixer, comprising a first sponge tube 1, a sponge tube 2 and a second sponge tube 3 connected in sequence and integrally formed, wherein the first sponge tube 1, the sponge tube 2 and the second sponge tube 3 are provided with a fracture 4 cut along the axial direction on the overall upper surface; the inner wall surface of the sponge tube 2 is provided with a nylon adhesive cloth 5 that surrounds the inner wall in the circumferential direction and extends from the port, the inner part 52 of the nylon adhesive cloth 5 in the sponge tube 2 is bonded to the inner wall of the sponge tube by bonding, the width of the extension parts 51 on both sides of the nylon adhesive cloth 5 is 1 / 2 of the width of the inner part 52 thereof, the extension parts on both sides of the nylon adhesive cloth are mutually staggered and crossed and are provided with adhesive tape 50 on one side facing the sponge tube, and the adhesive tape 50 is provided with release paper. The fixer directly inserts the urinary catheter tee or other connector into the sponge tube from the fracture position, and the tube bodies on both sides of the connector are respectively placed into the first sponge tube and the second sponge tube, and then fixed to the skin by adhesive tape, which is quick and convenient to use and reduces the workload of medical staff.
[0020] The body of the sponge tube 2 is provided with a plurality of small holes 20, and the bodies of the first sponge tube 1 and the second sponge tube 3 are provided with a plurality of small holes 20. Figure 2 Shown is a schematic diagram of part of the sponge tube, with small holes to improve air permeability.
[0021] The length of the first sponge tube 1 and the second sponge tube 3 is 5-15 cm.
[0022] The outer wall of the sponge tube 2 is bonded with a pure cotton fabric layer 6. A plurality of spherical or elliptical massage convex columns are embedded on the outer wall of the pure cotton fabric layer 6. In this technical solution, a fixed cavity can be directly set in the pure cotton fabric layer by sewing or bonding to embed the massage convex columns. The pure cotton fabric layer can massage the human skin through the massage convex columns. At the same time, the pure cotton fabric layer is not close to the skin, further ensuring breathability.
[0023] The outer surfaces of the first sponge tube 1 and the second sponge tube 3 are both covered with pure cotton fabric 8. The pure cotton fabric can be a fabric covered with a waterproof polymer film. The pure cotton fabric covered with the polymer film can be waterproof and breathable, protecting the skin from damage.
[0024] The main body of the utility model urinary catheter anti-pressure sore fixer is made of sponge material, which is light and soft, can reduce the pressure on the skin and prevent pressure sores; the cotton layer on the surface of the sponge further reduces the pressure on the skin of the urinary catheter fixing belt, is not easy to be contaminated, and protects the skin; the massage convex column can press and massage while further reducing skin contact, thereby improving comfort.
[0025] The utility model can reduce the pressure of the endotracheal tube fixing belt on the skin; it is waterproof and moisture permeable, not easy to be polluted, and protects the skin; it is easy to replace, and reduces the workload of medical staff.
[0026] The above embodiments are only used to more clearly illustrate the technical solutions of the present utility model, and cannot be used to limit the protection scope of the present utility model; ordinary technicians in the relevant technical field can make various changes and modifications without departing from the spirit and scope of the present utility model, so all equivalent technical solutions also belong to the scope of the present utility model, and the patent protection scope of the present utility model should be defined by the claims.
Claims
1. A urinary catheter anti-pressure sore fixer, characterized in that: It comprises a first sponge tube, a sponge tube and a second sponge tube which are connected in sequence and formed integrally, wherein the upper surfaces of the first sponge tube, the sponge tube and the second sponge tube are provided with a fracture cut along the axial direction; the inner wall surface of the cylinder body of the sponge tube is provided with a nylon adhesive cloth which surrounds the sponge tube in a circle in the circumferential direction and extends from the fracture; the inner part of the cylinder body of the nylon adhesive cloth in the sponge tube is bonded to the inner wall of the sponge tube by bonding; the width of the extended parts on both sides of the nylon adhesive cloth is 1 / 2 of the width of the inner part thereof; the extended parts on both sides of the nylon adhesive cloth are staggered and crossed with each other and are provided with a self-adhesive sticker on the side facing the sponge tube, and the self-adhesive sticker is provided with a release paper.
2. The urinary catheter anti-pressure sore fixer according to claim 1, characterized in that: A plurality of small holes are distributed on the tube bodies of the first sponge tube and the second sponge tube.
3. The urinary catheter anti-pressure sore fixer according to claim 1, characterized in that: The length of the first sponge tube and the second sponge tube is 5-15 cm.
4. The urinary catheter anti-pressure sore fixer according to claim 1, characterized in that: The outer wall surface of the sponge tube is bonded with a pure cotton fabric layer.
5. The urinary catheter anti-pressure sore fixer according to claim 4, characterized in that: A plurality of spherical or elliptical massage convex columns are embedded on the outer wall surface of the pure cotton fabric layer.
6. The urinary catheter anti-pressure sore fixer according to claim 1, characterized in that: The outer surfaces of the first sponge tube and the second sponge tube are both covered with pure cotton fabric.