Invention Grant
US09107979B2 Bioresorbable porous film 有权
生物可吸收多孔膜

Bioresorbable porous film
Abstract:
A bioresorbable porous film, including a blend mixture of polylactic acid and at least two kinds of polyethylene glycol, wherein the at least two kinds of polyethylene glycol include a first polyethylene glycol, which is in a solid form under ambient temperature and atmospheric pressure, and a second polyethylene glycol, which is in a liquid form under ambient temperature and atmospheric pressure is provided. The film has a porosity of 10%-90%.
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