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METHODS AND DEVICES FOR CELLULAR TRANSPLANTATION
专利权人:
Delfina Maria Mazzuca Siroen;Craig Hasilo;Simon Shohet;Philip Michael Toleikis;Justin Leushner;Daniel Nicholas Haworth
发明人:
Craig Hasilo,Justin Leushner,Daniel Nicholas Haworth,Simon Shohet,Philip Michael Toleikis,Delfina Maria Mazzuca Siroen
申请号:
US13393038
公开号:
US20120245705A1
申请日:
2010.08.27
申请国别(地区):
US
年份:
2012
代理人:
摘要:
Devices and methods for transplanting cells in a host body are described. The cell comprises a porous scaffold that allows ingrowth of vascular and connective tissues, a plug or plug system configured for placement within the porous scaffold, and a seal configured to enclose a proximal opening in the porous scaffold. The device may further comprise a cell delivery device for delivering cells into the porous scaffold. The method of cell transplantation comprises a two step process. The device is incubated in the host body to form a vascularized collagen matrix around a plug positioned within the porous scaffold. The plug is then retracted from the porous scaffold, and cells are delivered into the vascularized space created within the porous scaffold.
来源网站:
中国工程科技知识中心
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http://www.ckcest.cn/home/

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