
基本信息:
- 专利标题: 制备微壁封装囊的方法
- 专利标题(英):Process for generating microwalled encapsulation balloons
- 申请号:CN201410495947.4 申请日:2009-09-04
- 公开(公告)号:CN104398315A 公开(公告)日:2015-03-11
- 发明人: 唐·香农 , 芙兰克·阿曼
- 申请人: 心脏聚合体有限公司
- 申请人地址: 美国加利福尼亚州
- 专利权人: 心脏聚合体有限公司
- 当前专利权人: 心脏聚合体有限公司
- 当前专利权人地址: 美国加利福尼亚州
- 代理机构: 北京金信知识产权代理有限公司
- 代理人: 朱梅; 李海明
- 优先权: 61/191,174 2008.09.05 US
- 分案原申请号: 2009801442552 2009.09.04
- 主分类号: A61F2/02
- IPC分类号: A61F2/02
A method and product thereby for generating a biocompatible balloon, comprising, in combination: compressing with a first die at least two porous membranes enclosed by a releasing agent between the first die and each of the at least porous membranes, wherein the releasing agent has a melting point above that of the porous membranes; heating the porous membranes to a temperature between the melting point of the porous membranes and the melting point of the releasing agent; and removing the first die; whereby the releasing agent provides support to the porous membranes by cohesive forces between the releasing agent and the porous membranes, such that the porous membranes maintain, after the compressing with the first die, a form defined by the compressing with the first die.