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公开(公告)号:US09060842B2
公开(公告)日:2015-06-23
申请号:US12743817
申请日:2008-11-19
申请人: Jeffrey Karp , Mahdavi Alborz , Lino Ferreira , David Carter , Andreas Zumbuehl , Jeffrey Borenstein , Edwin Chan , Christopher Bettinger , Robert Langer
发明人: Jeffrey Karp , Mahdavi Alborz , Lino Ferreira , David Carter , Andreas Zumbuehl , Jeffrey Borenstein , Edwin Chan , Christopher Bettinger , Robert Langer
IPC分类号: A61L15/58 , B29C65/52 , A61F2/00 , A61L15/42 , A61L15/64 , A61L31/00 , A61L31/14 , B29C65/00 , B31B19/90 , C04B37/00 , B29C65/18 , A61F2/30 , A61F13/00 , A61K9/00
CPC分类号: A61F2/0077 , A61F2002/30448 , A61F2013/00774 , A61F2220/0016 , A61F2220/005 , A61K9/0019 , A61L15/42 , A61L15/58 , A61L15/64 , A61L31/005 , A61L31/14 , A61L31/148 , B29C65/18 , B29C65/52 , B29C66/1122 , B31B70/81 , B31B2160/10 , C04B37/005
摘要: An adhesive article includes a biocompatible and at least partially biodegradable substrate having a surface; and a plurality of protrusions extending from the surface. The protrusions include a biocompatible and at least partially biodegradable material, and have an average height of less than approximately 1,000 micrometers.
摘要翻译: 粘合剂制品包括具有表面的生物相容性和至少部分可生物降解的基材; 以及从表面延伸的多个突起。 突起包括生物相容性和至少部分可生物降解的材料,并且具有小于约1,000微米的平均高度。
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公开(公告)号:US20110021965A1
公开(公告)日:2011-01-27
申请号:US12743817
申请日:2008-11-19
申请人: Jeffrey Karp , Mahdavi Alborz , Lino Ferreira , David Carter , Andreas Zumbuehl , Jeffrey Borenstein , Edwin Chan , Christopher Bettinger , Robert Langer
发明人: Jeffrey Karp , Mahdavi Alborz , Lino Ferreira , David Carter , Andreas Zumbuehl , Jeffrey Borenstein , Edwin Chan , Christopher Bettinger , Robert Langer
IPC分类号: A61F13/02
CPC分类号: A61F2/0077 , A61F2002/30448 , A61F2013/00774 , A61F2220/0016 , A61F2220/005 , A61K9/0019 , A61L15/42 , A61L15/58 , A61L15/64 , A61L31/005 , A61L31/14 , A61L31/148 , B29C65/18 , B29C65/52 , B29C66/1122 , B31B70/81 , B31B2160/10 , C04B37/005
摘要: An adhesive article includes a biocompatible and at least partially biodegradable substrate having a surface; and a plurality of protrusions extending from the surface. The protrusions include a biocompatible and at least partially biodegradable material, and have an average height of less than approximately 1,000 micrometers.
摘要翻译: 粘合剂制品包括具有表面的生物相容性和至少部分可生物降解的基材; 以及从表面延伸的多个突起。 突起包括生物相容性和至少部分可生物降解的材料,并且具有小于约1,000微米的平均高度。
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公开(公告)号:US20070042491A1
公开(公告)日:2007-02-22
申请号:US11505683
申请日:2006-08-17
申请人: Jeffrey Karp , Lino Ferreira , Ali Khademhosseini , Robert Langer
发明人: Jeffrey Karp , Lino Ferreira , Ali Khademhosseini , Robert Langer
IPC分类号: C12N5/08
CPC分类号: C12N5/0654 , C12N2500/42 , C12N2501/39 , C12N2506/02
摘要: Culturing embryonic stem cells without the use of embryoid bodies leads to a increase in the frequency of predetermined cell types.
摘要翻译: 培养不使用胚状体的胚胎干细胞导致预定细胞类型的频率增加。
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