Hans Peter Ingemar Claesson,Laurence J. B. Tarrant,Robert Lane Smith,Sonya Shortkroff
申请号：
US11894124
公开号：
US08685107B2
申请日:
2007.08.20
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.
