Hans Peter Ingemar Claesson,Laurence J. B. Tarrant,Robert Lane Smith,Sonya Shortkroff
申请号：
US15188579
公开号：
US09687590B2
申请日:
2016.06.21
申请国别(地区):
US
年份:
2017
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 comprised of collagen and a secondary scaffold comprising a soluble collagen solution in combination with a surfactant generated and positioned within the primary scaffold. A process for preparation of the double-structured implant or the stand alone secondary scaffold comprising lyophilization and dehydrothermal treatment.
