发明授权
- 专利标题: System and method for making biomaterial structures
- 专利标题(中): 制造生物材料结构的系统和方法
-
申请号: US12934666申请日: 2009-04-08
-
公开(公告)号: US09068282B2公开(公告)日: 2015-06-30
- 发明人: Christopher Cannizzaro , Michael L. Lovett , Gordana Vunjak-Novakovic , David L. Kaplan
- 申请人: Christopher Cannizzaro , Michael L. Lovett , Gordana Vunjak-Novakovic , David L. Kaplan
- 申请人地址: US MA Medford US NY New York
- 专利权人: Trustees of Tufts College,The Trustees of Columbia University in the City of New York
- 当前专利权人: Trustees of Tufts College,The Trustees of Columbia University in the City of New York
- 当前专利权人地址: US MA Medford US NY New York
- 代理机构: Choate, Hall & Stewart, LLP
- 代理商 Brian E. Reese
- 国际申请: PCT/US2009/039870 WO 20090408
- 国际公布: WO2009/126689 WO 20091015
- 主分类号: D01D10/00
- IPC分类号: D01D10/00 ; D01F4/02 ; D01D5/06 ; D01D5/18 ; D01D7/00 ; D01D5/04
摘要:
A system and method for making a biomaterial device includes a support structure providing a shape for a biomaterial device. At least one applicator has a supply of biomaterial solution and is positioned along the support structure. The at least one applicator forms a biomaterial fiber by applying shear force to the biomaterial solution and delivering the biomaterial fiber to the support structure. A controller causes relative movement between the support structure and the at least one applicator, and the biomaterial fiber is arranged on the support structure according to the relative movement to form the biomaterial device. The biomaterial may be silk fibroin which may be wound onto a reciprocating and rotating mandrel. Control over the properties of the biomaterial device is achieved through appropriate selection of material processing, winding strategy, and post-winding processing.
公开/授权文献
- US20110076384A1 SYSTEM AND METHOD FOR MAKING BIOMATERIAL STRUCTURES 公开/授权日:2011-03-31
信息查询