Dressings and waterproof sleeves for catheters

A sterile, waterproof polyethylene layer dressing and cover set addresses the issue of water exposure for catheters, significantly reducing infection risks and enhancing patient hygiene and quality of life.

WO2025104356A1PCT designated stage expired Publication Date: 2025-05-22SÁNCHEZ SILVIA NOEMI
View PDF 2 Cites 0 Cited by

Patent Information

Application Number
PCT/ES2024/000024
Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
Priority Date
2023-11-13
Filing Date
2024-11-11
Publication Date
2025-05-22

AI Technical Summary

Technical Problem

Existing catheter protection accessories do not adequately prevent water from reaching the catheter, leading to potential infections and complicating personal hygiene for patients.

Method used

A sterile, waterproof polyethylene layer dressing and cover set designed specifically for catheters, providing comprehensive protection against water and contamination.

Benefits of technology

The solution effectively minimizes the risk of infections by ensuring the catheter remains dry, improving patient hygiene and quality of life, and simplifying handling for healthcare staff.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure 00000004_0000
    Figure 00000004_0000
  • Figure 00000005_0000
    Figure 00000005_0000
  • Figure 00000005_0001
    Figure 00000005_0001
Patent Text Reader

Abstract

The present invention relates to a sanitary accessory consisting of a dressing and sleeve assembly, which sleeve is made of sterilised waterproof polyethylene, to protect catheters during the personal hygiene care of patients (for example, dialysis patients) so as to prevent external infections.
Need to check novelty before this filing date? Find Prior Art

Description

[0001] DESCRIPTION

[0002] Waterproof dressings and covers for catheters Technical sector

[0003] Sanitary accessories

[0004] The purpose of this utility model application is to register a set of high-quality, sterilized and approved sanitary accessories currently on the market.

[0005] Composed of a waterproof polyethylene layer, where the catheter is inserted, a dressing used by health personnel

[0006] This set of sanitary accessories, a dressing and a waterproof bandage, will be used exclusively for patients who require the use of catheters, such as those used in the treatment of patients with diabetes.

[0007] This set of sanitary accessories of dressing and waterproof dressing will be placed on patients by the health personnel,

[0008] Among the benefits of using this set of sanitary dressing and bandage accessories are: 1) improved waterproof protection of catheters, thus minimizing the risk of infection by bacteria and bacteria; 2) improved quality of life for patients in terms of personal hygiene; 3) easy handling by healthcare personnel in terms of placement and removal of the invention.

[0009] Background of the invention

[0010] There are accessories similar to the one described in the present invention that reflect the state of the art related to it, such as, for example, the one currently used by Social Security personnel in the treatment of dialysis patients, where the accessories used partially protect the catheter, making the patient have to be very careful when performing their personal hygiene to not wet the accessory, which could lead to unwanted infections. This invention allows patients to perform their personal hygiene without the risk of wetting or contaminating the catheter, thus minimizing possible complications for their health and substantially improving the quality of life of the patients.

[0011] Explanation of the Invention This sanitary set of dressing and waterproof cover consists of a sterile, waterproof, ptofetiton cover and a dressing, which together are placed to protect the catheter from water, which could cause contamination of the catheter with the corresponding risk to the patient's health. Its texture and waterproofing ensure the catheter has the necessary protection for personal hygiene. The rectangular shape of the cover and the dressing partially cover the catheter in its entirety, keeping it dry and protected.

[0012] Preferred embodiment of the invention

[0013] This is a healthcare product intended for use by healthcare personnel. It consists of a sterile, impermeable plastic wrap and a siren-pite dressing. The purpose of this invention is to protect the catheter from possible external infections. Description of the drawings

[0014] Figure 1 corresponds to the front (a) of the dressing envelope, with the characteristics of the transparent dressing for water and the dressing that is located inside the envelope.

[0015] Figure 2 corresponds to (c) on the plastic of (d) the impermeable polyethylene sheath where the catheter is inserted.

[0016] Figure 3 shows the transparent dressing (b) without the application frame. Film for waterproof use.

[0017] Figure 4 corresponds to (d) the waterproof polyethylene dressing that is inside figure 2 (c). Figure 5 corresponds to the example of the utility model that contains (b) the waterproof dressing, (c) the polyethylene sheath, (d) the catheter to be protected by this invention and its hospital patch in finer relief.

Claims

CLAIMS 1. Waterproof dressing and cover for catheters characterized by being composed of a dressing and a bandage. 2 Waterproof dressing and bandage for catheters, according to claim 1, in which the bandage is made of rectangular polyethylene 3. Waterproof dressing and bandage for catheters according to claim 2, wherein the rectangular polyethylene bandage is sterilized.

Citation Information

Patent Citations

  • Catheter shield

    CA3182732A1

  • Shield apparatus

    EP2667922B1