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公开(公告)号：US09464642B2
公开(公告)日：2016-10-11
申请号：US13885967
申请日：2011-11-21
申请人： Filip Ilievski , Xin Chen , Aaron D. Mazzeo , George M. Whitesides , Robert F. Shepherd , Ramses V. Martinez , Won Jae Choi , Sen W. Kwok , Stephen Morin , Adam Stokes , Zhihong Nie
发明人： Filip Ilievski , Xin Chen , Aaron D. Mazzeo , George M. Whitesides , Robert F. Shepherd , Ramses V. Martinez , Won Jae Choi , Sen W. Kwok , Stephen Morin , Adam Stokes , Zhihong Nie
CPC分类号： F15B15/10 , B25J9/1075 , B25J9/142 , B25J11/00 , F15B7/06
摘要： A soft robotic device includes a flexible body having a width, a length and a thickness, wherein the thickness is at least 1 mm, the flexible body having at least one channel disposed within the flexible body, the channel defined by upper, lower and side walls, wherein at least one wall is strain limiting; and a pressurizing inlet in fluid communication with the at least one channel, the at least one channel positioned and arranged such that the wall opposite the strain limiting wall preferentially expands when the soft robotic device is pressurized through the inlet.
摘要翻译： 软机器人装置包括具有宽度，长度和厚度的柔性体，其中所述厚度为至少1mm，所述柔性体具有设置在所述柔性体内的至少一个通道，所述通道由上，下和侧限定 壁，其中至少一个壁是应变限制; 以及与所述至少一个通道流体连通的加压入口，所述至少一个通道定位和布置成使得当所述软自动装置通过所述入口被加压时，与所述应变限制壁相对的壁优先地膨胀。
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公开(公告)号：US20140109560A1
公开(公告)日：2014-04-24
申请号：US13885967
申请日：2011-11-21
申请人： Filip Ilievski , Xin Chen , Aaron D. Mazzeo , George M. Whitesides , Robert F. Shepherd , Ramses V. Martinez , Won Jae Choi , Sen W. Kwok , Stephen A. Morin , Adam Stokes , Zhihong Nie
发明人： Filip Ilievski , Xin Chen , Aaron D. Mazzeo , George M. Whitesides , Robert F. Shepherd , Ramses V. Martinez , Won Jae Choi , Sen W. Kwok , Stephen A. Morin , Adam Stokes , Zhihong Nie
CPC分类号： F15B15/10 , B25J9/1075 , B25J9/142 , B25J11/00 , F15B7/06
摘要： A soft robotic device includes a flexible body having a width, a length and a thickness, wherein the thickness is at least 1 mm, the flexible body having at least one channel disposed within the flexible body, the channel defined by upper, lower and side walls, wherein at least one wall is strain limiting; and a pressurizing inlet in fluid communication with the at least one channel, the at least one channel positioned and arranged such that the wall opposite the strain limiting wall preferentially expands when the soft robotic device is pressurized through the inlet.
摘要翻译： 软机器人装置包括具有宽度，长度和厚度的柔性体，其中所述厚度为至少1mm，所述柔性体具有设置在所述柔性体内的至少一个通道，所述通道由上，下和侧限定 壁，其中至少一个壁是应变限制; 以及与所述至少一个通道流体连通的加压入口，所述至少一个通道定位和布置成使得当所述软自动装置通过所述入口被加压时，与所述应变限制壁相对的壁优先地膨胀。
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公开(公告)号：US09045657B2
公开(公告)日：2015-06-02
申请号：US13636542
申请日：2011-03-22
申请人： Jennifer A. Lewis , Robert F. Shepherd , Robert A. Barry, III , Sara T. Parker , Jennifer N. H. Shepherd , Pierre Wiltzius , Ralph G. Nuzzo
发明人： Jennifer A. Lewis , Robert F. Shepherd , Robert A. Barry, III , Sara T. Parker , Jennifer N. H. Shepherd , Pierre Wiltzius , Ralph G. Nuzzo
IPC分类号： C09D11/16 , A61K9/70 , C09D11/10 , A61L27/16 , A61L27/26 , A61L27/52 , A61L27/56 , C09D11/101
CPC分类号： C09D11/16 , A61L27/16 , A61L27/26 , A61L27/52 , A61L27/56 , C09D11/10 , C09D11/101 , Y10T428/249921 , C08L33/10 , C08L5/08
摘要： A viscoelastic ink for direct writing of hydrogel structures includes a long chain polymer and a photopolymerizable moiety, which may be a photopolymerizable monomer or a photopolymerizable group attached to the long chain polymer. The ink may also include a crosslinking agent, a photoinitiator, and water. The long chain polymer is present at a concentration greater than a critical overlap concentration c* of the long chain polymer in the ink.
摘要翻译： 用于直接书写水凝胶结构的粘弹性油墨包括长链聚合物和可光聚合部分，其可以是可光聚合的单体或连接到长链聚合物上的光聚合基团。 油墨还可以包括交联剂，光引发剂和水。 长链聚合物的浓度大于油墨中长链聚合物的临界重叠浓度c *。
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公开(公告)号：US20130084449A1
公开(公告)日：2013-04-04
申请号：US13636542
申请日：2011-03-22
申请人： Jennifer A. Lewis , Robert F. Shepherd , Robert A. Barry , Sara T. Parker , Jennifer N.H. Shepherd , Pierre Wiltzius , Ralph G. Nuzzo
发明人： Jennifer A. Lewis , Robert F. Shepherd , Robert A. Barry , Sara T. Parker , Jennifer N.H. Shepherd , Pierre Wiltzius , Ralph G. Nuzzo
IPC分类号： C09D11/16
CPC分类号： C09D11/16 , A61L27/16 , A61L27/26 , A61L27/52 , A61L27/56 , C09D11/10 , C09D11/101 , Y10T428/249921 , C08L33/10 , C08L5/08
摘要： A viscoelastic ink for direct writing of hydrogel structures includes a long chain polymer and a photopolymerizable moiety, which may be a photopolymerizable monomer or a photopolymerizable group attached to the long chain polymer. The ink may also include a crosslinking agent, a photoinitiator, and water. The long chain polymer is present at a concentration greater than a critical overlap concentration c* of the long chain polymer in the ink.
摘要翻译： 用于直接书写水凝胶结构的粘弹性油墨包括长链聚合物和可光聚合部分，其可以是可光聚合的单体或连接到长链聚合物上的光聚合基团。 油墨还可以包括交联剂，光引发剂和水。 长链聚合物的浓度大于油墨中长链聚合物的临界重叠浓度c *。
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