ADHESIVE BANDAGE

• Main Author: NAGAYASU KOICHI
• Format: Patent
• Language: English; Japanese
• Published: 23.03.2015
• Subjects: BANDAGES, DRESSINGS OR ABSORBENT PADS; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; FILTERS IMPLANTABLE INTO BLOOD VESSELS; FIRST-AID KITS; FOMENTATION; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; PROSTHESES; TREATMENT OR PROTECTION OF EYES OR EARS

PROBLEM TO BE SOLVED: To provide an adhesive bandage having an effect of facilitating regeneration of the skin.SOLUTION: An adhesive bandage comprises: a porous cushion seat; and a gel layer which is laminated on the front surface side of the cushion seat, on the rear surface side of the cushion seat, or in the inside of the cushion seat. The gel layer contains a gelatinizer, elastin and zinc, and the gelatinizer contains collagen. A content of the collagen in the gelatinizer is preferably in a range of 40 mass% to 95 mass%. A content of the collagen in the gel layer is preferably in a range of 1 mass% to 50 mass%. A content of the elastin in the gel layer is preferably in a range of 0.1 dry mass% to 20 dry mass%. A content of the zinc in the gel layer is preferably in a range of 0.001 dry mass% to 0.1 dry mass%. Preferably, the adhesive bandage includes an adhesive sheet covering the rear surface side of the gel layer, and the adhesive sheet includes an adhesive layer on its front surface side and a base material sheet on its rear surface side. 【課題】皮膚の再生を促す効果をもつ絆創膏の提供を目的とする。【解決手段】本発明は、多孔質性クッションシートと、このクッションシートの表面側、裏面側又は内部に積層されるゲル層とを備え、上記ゲル層がゲル化剤、エラスチン及び亜鉛を含有し、上記ゲル化剤がコラーゲンを含む絆創膏である。上記ゲル化剤におけるコラーゲンの含有量が４０質量％以上９５質量％以下であるとよい。上記ゲル層におけるコラーゲンの含有量が１質量％以上５０質量％以下であるとよい。上記ゲル層におけるエラスチンの含有量が０．１乾燥質量％以上２０乾燥質量％以下であるとよい。上記ゲル層における亜鉛の含有量が０．００１乾燥質量％以上０．１乾燥質量％以下であるとよい。上記ゲル層の裏面側を覆う粘着シートを備え、この粘着シートが表面側の粘着材層と裏面側の基材シートとを有するとよい。【選択図】図１