Search

CN-224220322-U - Self-adhesive wound dressing

CN224220322UCN 224220322 UCN224220322 UCN 224220322UCN-224220322-U

Abstract

The utility model relates to the technical field of wound treatment, in particular to a self-adhesive wound dressing which comprises a dressing fabric, a flexible tablet, a silica gel side strip and a self-adhesive layer, wherein the middle part of the dressing fabric is connected with the flexible tablet in a penetrating mode, the bottom of the flexible tablet is coated with an erythromycin ointment layer, the outer edge of the bottom of the dressing fabric is connected with the silica gel side strip, the self-adhesive layer is arranged at the two ends of the bottom of the dressing fabric and positioned at the inner side of the silica gel side strip, the dressing fabric consists of a moisture absorption fiber layer, resin particles, a skin-friendly layer and a breathable surface layer, the top surface layer and the bottom surface layer of the moisture absorption fiber layer are respectively provided with the breathable surface layer and the resin particles, the two sides of the moisture absorption fiber layer are filled between the breathable surface layer and the skin-friendly layer, the self-adhesive wound dressing has good ventilation effect, moisture absorption and sweat release effects, and wound healing effects are avoided from being influenced by excessive moisture near the wound.

Inventors

  • WANG KE

Assignees

  • 苏州锦艺晟生物科技有限公司

Dates

Publication Date
20260512
Application Date
20250326

Claims (5)

  1. 1. The self-adhesive wound dressing is characterized by comprising a dressing fabric (1), a flexible tablet (2), a silica gel edge strip (3) and a self-adhesive layer (4), wherein the middle part of the dressing fabric (1) is connected with the flexible tablet (2) in a penetrating manner, the bottom of the flexible tablet (2) is coated with an erythromycin ointment layer (5), the outer edge of the bottom of the dressing fabric (1) is connected with the silica gel edge strip (3), and the two ends of the bottom of the dressing fabric (1) are positioned at the inner side of the silica gel edge strip (3) and are provided with the self-adhesive layer (4); The fabric (1) for dressing comprises a moisture absorption fiber layer (7), resin particles (8), a skin-friendly layer (9) and a breathable surface layer (10), wherein the breathable surface layer (10) and the skin-friendly layer (9) are respectively arranged on the top surface layer and the bottom surface layer of the moisture absorption fiber layer (7), and the resin particles (8) are filled between the breathable surface layer (10) and the skin-friendly layer (9) on two sides of the moisture absorption fiber layer (7).
  2. 2. A self-adhesive wound dressing according to claim 1, characterized in that the hygroscopic fibre layer (7) is in particular hygroscopic cotton fibres and is provided in a corrugated form.
  3. 3. A self-adhesive wound dressing according to claim 1, wherein the breathable facing layer (10) is woven from bamboo carbon fibres.
  4. 4. A self-adhesive wound dressing according to claim 1, characterized in that the bottom of the erythromycin ointment layer (5) is attached with a barrier film (6) and the barrier film (6) is in particular made of PVC material.
  5. 5. A self-adhesive wound dressing according to claim 1, wherein the skin-friendly layer (9) is in particular woven from silk fibres.

Description

Self-adhesive wound dressing Technical Field The utility model relates to the technical field of wound treatment, in particular to a self-adhesive wound dressing. Background The self-adhesive wound dressing is a convenient and easy-to-use medical article, and is mainly used for treating lightly exuded wounds, such as surgical wounds, cuts, scratches and the like. Tearing the package of the dressing, tearing off the protective paper, lightly covering the adhesive surface of the dressing on the wound, and ensuring that the dressing completely covers the wound and is tightly attached. The dressing was gently pressed with a finger to make it fully conform to the skin. The self-adhesive wound dressing has poor ventilation effect, is easy to cause the decomposition of the wound, has insignificant effect of moisture absorption and perspiration, and has excessive moisture nearby the wound to influence the healing of the wound. Disclosure of utility model Aiming at the problems in the prior art, the self-adhesive wound dressing provided by the utility model has good ventilation effect, can avoid the decomposition of wounds, has the effects of moisture absorption and perspiration, and can avoid the influence of excessive moisture near the wounds on the healing of the wounds. The technical scheme adopted by the utility model for solving the technical problems is that the self-adhesive wound dressing comprises a dressing fabric, a flexible tablet, a silica gel edge strip and a self-adhesive layer, wherein the middle part of the dressing fabric is connected with the flexible tablet in a penetrating way, the bottom of the flexible tablet is coated with an erythromycin ointment layer, the outer edge of the bottom of the dressing fabric is connected with the silica gel edge strip, and the self-adhesive layer is arranged at two ends of the bottom of the dressing fabric and positioned at the inner side of the silica gel edge strip; The fabric for dressing comprises a moisture absorption fiber layer, resin particles, a skin-friendly layer and a breathable surface layer, wherein the breathable surface layer and the skin-friendly layer are respectively arranged on the top surface layer and the bottom surface layer of the moisture absorption fiber layer, and the resin particles are filled between the breathable surface layer and the skin-friendly layer on two sides of the moisture absorption fiber layer. By adopting the technical scheme, the self-adhesive wound dressing has good ventilation effect, avoids the decomposition of the wound, has the effects of moisture absorption and perspiration, and avoids the influence of excessive moisture near the wound on the healing of the wound. Specifically, the moisture absorption fiber layer is specifically moisture absorption cotton fiber and is arranged in a corrugated mode. Specifically, the breathable surface layer is formed by weaving bamboo charcoal fibers. By adopting the technical scheme, the breathable surface layer is woven by bamboo charcoal fibers, has good breathable effect, is antibacterial and antibacterial, and is not easy to mildew. Specifically, an isolating film is attached to the bottom of the erythromycin ointment layer, and the isolating film is specifically made of PVC material. Specifically, the skin-friendly layer is formed by weaving silk fibers. Through adopting above-mentioned technical scheme, utilize skin-friendly layer specifically to weave for silk fibre and form, skin-friendly effect is showing, and the surface does not absorb water, and the comfort level is high, can not harm skin. The utility model has the beneficial effects that: (1) According to the self-adhesive wound dressing, the isolating film at the bottom of the erythromycin ointment layer is torn off and faces a wound, the dressing is attached to the wound by the self-adhesive layer, so that the effects of sterilization and inflammation diminishing are achieved, healing of the wound is facilitated, the edge of the dressing fabric is not easy to deform and tilt by the aid of the silica gel edge strip at the bottom of the dressing fabric, smoothness is high, and the self-adhesive layer is located at two ends of the bottom of the dressing fabric, so that the ventilation effect of two sides of the bottom of the dressing fabric is good, and wound decomposition is avoided. (2) The self-adhesive wound dressing provided by the utility model has the advantages that the moisture absorption fiber layer and the resin particles filled at the two sides have the effects of moisture absorption and sweat release, the phenomenon that the wound healing is affected by excessive moisture near the wound is avoided, the breathable surface layer is woven by bamboo carbon fibers, the breathable effect is good, bacteria inhibition and bacteria resistance are realized, mildew resistance is realized, the skin-friendly layer is woven by silk fibers, the skin-friendly effect is obvious, the surface does not absorb water, the