Hans Peter Ingemar Claesson,Laurence J.B. Tarrant,Robert Lane Smith,Sonya Shortkroff
申请号：
US14175499
公开号：
US20140302227A1
申请日:
2014.02.07
申请国别(地区):
US
年份:
2014
代理人:
摘要：
A double-structured tissue implant and a method for preparation and use thereof for implantation into tissue defects. The double-structured tissue implant comprising a primary scaffold and a secondary scaffold consisting of a soluble collagen solution in combination with a non-ionic surfactant generated and positioned within the primary scaffold. A stand alone secondary scaffold implant or unit. A process for preparation of the double-structured implant or the stand alone secondary scaffold comprising lyophilization and dehydrothermal treatment.
