发明授权
- 专利标题: Percutaneous absorption type patch
- 专利标题(中): 经皮吸收型贴片
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申请号: US12666435申请日: 2008-03-19
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公开(公告)号: US08071126B2公开(公告)日: 2011-12-06
- 发明人: Toru Sekiguchi , Kaname Nakahara , Toru Watanabe
- 申请人: Toru Sekiguchi , Kaname Nakahara , Toru Watanabe
- 申请人地址: JP Tokyo
- 专利权人: LINTEC Corporation
- 当前专利权人: LINTEC Corporation
- 当前专利权人地址: JP Tokyo
- 代理机构: Brinks Hofer Gilson & Lione
- 优先权: JP2007-167294 20070626
- 国际申请: PCT/JP2008/055108 WO 20080319
- 国际公布: WO2009/001591 WO 20081231
- 主分类号: A61F13/00
- IPC分类号: A61F13/00 ; A61F13/02 ; A61F15/00 ; B23B9/00
摘要:
A percutaneous absorption type patch adapted to be applied to a skin surface of a patient. The percutaneous absorption type patch comprises: a stratum-corneum release member constituted from a sheet-like first supporting substrate and a pressure-sensitive adhesive layer laminated on the first supporting member; a medicinal-components administration member constituted from a sheet-like second supporting substrate, a medicinal-components retention layer laminated on the second supporting substrate, and a protect layer laminated on the medicinal-components retention layer; and a sheet-like handling member interposed between the stratum-corneum release member and the medicinal-components administration member. An edge portion of the handling member is coupled to or integrated with both the first supporting substrate and the protect layer. Operations of peeling the stratum-corneum release member from the skin surface of the patient and peeling the protect layer from the medicinal-components retention layer are carried out at a time by pulling the handling member toward an operating direction.
公开/授权文献
- US20100189751A1 PERCUTANEOUS ABSORPTION TYPE PATCH 公开/授权日:2010-07-29
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