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公开(公告)号:US09937336B2
公开(公告)日:2018-04-10
申请号:US15128820
申请日:2015-03-13
发明人: Shinya Yamada , Osanobu Akao , Masateru Chiyama
CPC分类号: A61M35/00 , A61M37/0015 , A61M2037/0053 , A61M2207/00 , A61M2209/06 , B65B9/04 , B65D75/326 , B65D75/5855
摘要: A method of manufacturing a conical-projections-sheet packaging body includes forming a plurality of conical-recess parts on a conical-projections forming sheet; forming, by supplying a conical-projections material to the conical-projections forming sheet, a conical-projections sheet including a base sheet and a plurality of conical projections formed on a surface of the base sheet and disposed inside the plurality of conical-recess parts; forming a plurality of sets of the conical-projections forming sheets and the conical-projections sheets by punching out the conical-projections forming sheets and the conical-projections sheets; and using a package member to package a set of the conical-projections sheets and the conical-projections forming sheets tightly adhered to one another. Thus, the plurality of conical projections of the conical-projections sheet are protected.
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公开(公告)号:US09919856B2
公开(公告)日:2018-03-20
申请号:US15514761
申请日:2015-03-13
发明人: Shinya Yamada
CPC分类号: B65D75/5855 , A61M37/0015 , A61M2037/0023 , A61M2037/0046 , A61M2037/0053 , A61M2209/06 , B26F1/40 , B65D75/30
摘要: A microneedle-sheet packaging body includes a microneedle sheet, a forming sheet, and a support body. The microneedle sheet includes a substrate, and a plurality of microneedles formed on a lower surface of the substrate. The forming sheet is tightly adhered to the lower surface of the substrate. The forming sheet includes a plurality of micro-recess parts in which the plurality of microneedles are housed. The support body is fixed to an upper surface of the substrate of the microneedle sheet and is further fixed to the forming sheet around the substrate. Thus, the microneedle-sheet packaging body protects a plurality of microneedles on the microneedle sheet.
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公开(公告)号:US09566423B2
公开(公告)日:2017-02-14
申请号:US14889130
申请日:2014-04-22
发明人: Takako Ueno , Chika Kaede , Shinya Yamada , Yoichi Yamaguchi
IPC分类号: A61M37/00 , B32B38/00 , B29C65/00 , B29D7/01 , B29C65/48 , B32B3/26 , B29D99/00 , B32B37/12 , A61K9/00 , B29L7/00 , B29L31/00 , B32B37/24 , B32B3/30 , B32B5/18
CPC分类号: A61M37/0015 , A61K9/0021 , A61M2037/0023 , A61M2037/0046 , A61M2037/0053 , B29C65/48 , B29C66/022 , B29C66/0382 , B29D7/01 , B29D99/005 , B29K2995/0062 , B29K2995/0068 , B29K2995/0069 , B29L2007/001 , B29L2031/7544 , B32B3/266 , B32B3/30 , B32B5/18 , B32B37/12 , B32B38/0012 , B32B2037/243 , B32B2307/724 , B32B2307/7246 , B32B2535/00
摘要: A low cost transdermal patch comprises water soluble microneedles and has good performance. A transdermal patch comprises a microneedle sheet, which comprises a plurality of water soluble microneedles, moisture permeable sheet, wherethrough water vapor passes, and a reinforcing film. The reinforcing film is adhered, by an adhesive layer having an adhesive strength less than that of an adhesive layer, onto an outer surface of the moisture permeable sheet, which is the side opposite the skin opposing surface. The reinforcing film includes a water vapor barrier sheet, which blocks the passage of water vapor through at least a first area, and a removable portion around the water vapor barrier sheet. The removable portion is configured such that it can be separated from and peeled off the water vapor barrier sheet.
摘要翻译: 低成本透皮贴剂包含水溶性微针,性能好。 透皮贴剂包括微针片,其包含多个水溶性微针,透湿片,水蒸气通过,以及增强膜。 通过具有比粘合剂层的粘合强度小的粘合剂层将增强膜粘附到与皮肤相对表面相对的一侧的透湿片的外表面上。 增强膜包括阻挡水蒸汽通过至少第一区域的水蒸气阻挡片和围绕水蒸气阻挡片的可移除部分。 可拆卸部分被构造成使得其可以与水蒸气阻挡片分离并从其上剥离。
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