Kenneth L. Horton,Gregory J. Yager,Howard P. Walthall
申请号：
US13647525
公开号：
US20130084314A1
申请日:
2012.10.09
申请国别(地区):
US
年份:
2013
代理人:
摘要：
A placental membrane including a plurality of slits for increasing the membranes capacity to expand. The slits are provided through the membrane and provided in sufficient numbers across the surfaces of the membrane to produce a mesh-like pattern in the membrane. The mesh-like pattern enables the placental membrane to be stretched and therefore increased in length and width. For ease of handling and storage, the expandable placental membrane is removably adhered to a backing, rolled into a cylinder and placed within a capped vial containing a solution of amniotic fluid cells for improving the effectiveness of the membrane.
