-
公开(公告)号:US09539418B2
公开(公告)日:2017-01-10
申请号:US13635813
申请日:2011-03-18
申请人: Ying-shu Quan , Fumio Kamiyama , Takao Taki , Kazuyoshi Kawai , Tadayoshi Takemoto , Takuya Hamabuchi , Kazuhide Ohta
发明人: Ying-shu Quan , Fumio Kamiyama , Takao Taki , Kazuyoshi Kawai , Tadayoshi Takemoto , Takuya Hamabuchi , Kazuhide Ohta
CPC分类号: A61M37/0015 , A61K8/981 , A61K8/987 , A61K9/0021 , A61K2800/87 , A61K2800/91 , A61M2037/0023 , A61M2037/0046 , A61M2037/0053 , A61Q19/00 , A61Q19/08
摘要: A microneedle array is provided which has (1) the strength to withstand insertion into the skin surface layer and/or stratum corneum, (2) the fineness and flexibility to cause no pain or bleeding in the skin surface layer and/or stratum corneum at the insertion site of the microneedles, and (3) solubility or biodegradability of the microneedle portions under the skin. The microneedle array is produced by forming microneedles using proteoglycan as a base material.
摘要翻译: 提供了一种微针阵列,其具有(1)抵抗插入皮肤表面层和/或角质层的强度,(2)在皮肤表面层和/或角质层中不产生疼痛或出血的细度和柔韧性 微针的插入部位,(3)皮肤下的微针部分的溶解度或生物降解性。 微针阵列通过使用蛋白多糖作为基材形成微针来制造。
-
公开(公告)号:US20130012882A1
公开(公告)日:2013-01-10
申请号:US13635813
申请日:2011-03-18
申请人: Ying-shu Quan , Fumio Kamiyama , Takao Taki , Kazuyoshi Kawai , Tadayoshi Takemoto , Takuya Hamabuchi , Kazuhide Ohta
发明人: Ying-shu Quan , Fumio Kamiyama , Takao Taki , Kazuyoshi Kawai , Tadayoshi Takemoto , Takuya Hamabuchi , Kazuhide Ohta
CPC分类号: A61M37/0015 , A61K8/981 , A61K8/987 , A61K9/0021 , A61K2800/87 , A61K2800/91 , A61M2037/0023 , A61M2037/0046 , A61M2037/0053 , A61Q19/00 , A61Q19/08
摘要: An object of the present invention is to provide a novel microneedle array that has (1) the strength to withstand insertion into the skin surface layer and/or stratum corneum, (2) the fineness and flexibility to cause no pain or bleeding in the skin surface layer and/or stratum corneum at the insertion site of the microneedles, and (3) solubility or biodegradability of the microneedle portions under the skin.[Method for Achieving the Object]The microneedle array is produced by forming microneedles using proteoglycan as a base material.
摘要翻译: 本发明的目的是提供一种新颖的微针阵列,其具有(1)抵抗插入皮肤表面层和/或角质层的强度,(2)细度和柔韧性,使皮肤无疼痛或出血 表面层和/或角质层在微针的插入位置,和(3)皮肤下的微针部分的溶解度或生物降解性。 [实现对象的方法]微针阵列通过使用蛋白多糖作为基材形成微针来制造。
-