一种粘贴牢固的伤口敷贴

By setting through holes in the edge of the wound dressing adhesive layer and the core adhesive layer, and making an incision in the core of the dressing, the problems of easy fall-off and limited joint movement of existing dressings are solved, achieving a firmly attached and comfortable dressing experience.

CN224505730UActive Publication Date: 2026-07-17思利康医用材料(天长)有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
思利康医用材料(天长)有限公司
Filing Date
2025-01-20
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing wound dressings have perforated adhesive layers, which reduces the contact area with the skin and makes them prone to falling off. Furthermore, dressings without incisions in the abdominal core restrict movement when used on patients' joints, causing pulling and discomfort.

Method used

A wound dressing with strong adhesion was designed. The dressing has an adhesive layer at the edge and a through hole on the core adhesive layer. An incision is made on the core of the dressing to increase the contact area with the skin and the elasticity of the dressing.

Benefits of technology

It improves the adhesion of the dressing, ensures that exudate absorption is not affected, and does not cause pulling or discomfort when the patient moves their joints, thus enhancing the comfort of use.

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Abstract

本实用新型涉及伤口敷贴技术领域，具体地说，涉及一种粘贴牢固的伤口敷贴。其包括敷贴片，所述敷贴片顶面的边缘设置有敷贴粘胶层；所述敷贴片的顶面靠近敷贴粘胶层设置有腹芯粘胶层，所述敷贴片顶面的中部固定设置有敷料腹芯，所述腹芯粘胶层的顶面开设有通孔，所述通孔的数量为若干个，若干个所述通孔呈矩形阵列分布，所述敷料腹芯的顶面设置有切口，所述切口的数量为若干个。该粘贴牢固的伤口敷贴中，通过敷贴粘胶层和腹芯粘胶层的设置，敷贴片边缘的敷贴粘胶层满胶不带孔，可以增加与患者皮肤的接触面，使敷料粘贴更牢固，腹芯粘胶层设置通孔，使渗液吸收不受影响，达到了提高敷贴片粘贴牢固程度的效果。
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Claims

1. A secure adherent wound dressing, characterized by: Includes a dressing (1), wherein the edge of the top surface of the dressing (1) is provided with an adhesive layer (2); The top surface of the dressing (1) is provided with a core adhesive layer (3) near the dressing adhesive layer (2), and a dressing core (4) is fixedly provided in the middle of the top surface of the dressing (1).

2. The secure adhesive wound dressing of claim 1, wherein: The top surface of the core adhesive layer (3) is provided with a through hole (5).

3. The secure adhesive wound dressing of claim 2, wherein: The number of through holes (5) is several, and the several through holes (5) are distributed in a rectangular array.

4. The secure adhesive wound dressing of claim 1, wherein: The top surface of the dressing core (4) is provided with an incision (6).

5. The secure adhesive wound dressing of claim 4, wherein: The number of the cuts (6) is several, and the several cuts (6) are equidistant along the axial direction.