公开(公告)号：WO2011139796A3

公开(公告)日：2012-03-08

申请号：PCT/US2011034200

申请日：2011-04-27

Applicant: UNIV JOHNS HOPKINS ,  GRACIAS DAVID H ,  AZAM ANUM

Inventor： GRACIAS DAVID H ,  AZAM ANUM

IPC: B81B5/00 ,  A61B5/055 ,  A61K9/00 ,  C12N11/08

CPC classification number: B81C1/00007 ,  B81B2201/06 ,  B81B2203/0315 ,  Y10T403/74 ,  Y10T428/1397 ,  Y10T428/19

Abstract: A sub-centimeter structure includes a first structural component, a second structural component arranged proximate the first structural component, and a joint connecting the first and second structural components. The joint includes a material that has a first phase that is substantially rigid to hold the first and second structural components in a substantially rigid configuration while the material is in the first phase. The material of the joint has a second phase such that the joint is at least partially fluid to allow the first and second structural components to move relative to each other while the material is in the second phase. The joint interacts with the first and second structural components while the material is in the second phase to cause the first and second structural components to move relative to each other. And, the first and second structural components include a polymer.

Abstract translation: 亚厘米结构包括第一结构部件，靠近第一结构部件布置的第二结构部件和连接第一和第二结构部件的接头。 接头包括具有第一相的材料，该第一相基本上是刚性的，以在材料处于第一阶段时将第一和第二结构部件保持在基本上刚性的构型。 接头的材料具有第二相，使得接头至少部分地是流体的，以允许第一和第二结构部件相对于彼此移动，同时材料处于第二阶段。 接头与第一和第二结构部件相互作用，同时材料处于第二阶段，以使第一和第二结构部件相对于彼此移动。 而且，第一和第二结构组分包括聚合物。

公开(公告)号：WO2011139796A2

公开(公告)日：2011-11-10

申请号：PCT/US2011/034200

申请日：2011-04-27

Applicant: THE JOHNS HOPKINS UNIVERSITY ,  GRACIAS, David H. ,  AZAM, Anum

Inventor： GRACIAS, David H. ,  AZAM, Anum

IPC: B81B5/00 ,  A61K9/00 ,  C12N11/08 ,  A61B5/055

CPC classification number: B81C1/00007 ,  B81B2201/06 ,  B81B2203/0315 ,  Y10T403/74 ,  Y10T428/1397 ,  Y10T428/19

Abstract: A sub-centimeter structure includes a first structural component, a second structural component arranged proximate the first structural component, and a joint connecting the first and second structural components. The joint includes a material that has a first phase that is substantially rigid to hold the first and second structural components in a substantially rigid configuration while the material is in the first phase. The material of the joint has a second phase such that the joint is at least partially fluid to allow the first and second structural components to move relative to each other while the material is in the second phase. The joint interacts with the first and second structural components while the material is in the second phase to cause the first and second structural components to move relative to each other. And, the first and second structural components include a polymer.

Abstract translation: 亚厘米结构包括第一结构部件，靠近第一结构部件布置的第二结构部件和连接第一和第二结构部件的接头。 接头包括具有第一相的材料，该第一相基本上是刚性的，以在材料处于第一阶段时将第一和第二结构部件保持在基本上刚性的构型。 接头的材料具有第二相，使得接头至少部分地是流体的，以允许第一和第二结构部件相对于彼此移动，同时材料处于第二阶段。 接头与第一和第二结构部件相互作用，同时材料处于第二阶段，以使第一和第二结构部件相对于彼此移动。 而且，第一和第二结构组分包括聚合物。