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US 11,628,238 B2Granted
Composite membrane comprising a decellularized amniotic membrane and a method for preparing the same
AssigneesThe Johns Hopkins University, Wuhan Kangchuang Technology Co., Ltd.
InventorsHuanhuan Liu, Juan Wu, Brian Ginn, Haiquan Mao
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Abstract
The present invention relates to the field of biomedical technology, and relates to a composite membrane comprising a decellularized amniotic membrane, a use of the composite membrane, and a method for preparing the composite membrane.
Claims19
A composite membrane, comprising at least one decellularized amniotic membrane and at least one fibrous layer comprising polymer fibers, wherein the at least one fibrous layer is attached to the at least one decellularized amniotic membrane through a chemical bond:
- wherein the chemical bond comprises amide bonds or ester bonds.
Dependencies are inferred from the claim text.