Invention Grant
US09381269B2 Biosorbable wound treatment device, process for making, and method of using the same 有权
生物可收缩伤口治疗装置,制造方法及其使用方法

Biosorbable wound treatment device, process for making, and method of using the same
Abstract:
A biosorbable oxygen-delivery wound treatment device that includes a biosorbable matrix for delivering oxygen. The biosorbable matrix includes a water swellable, cross-linked biosorbable polymer network. A plurality of gas-permeable, elastic, closed cells is defined by the cross-linked biosorbable polymer network. According to the invention, these closed cells may be produced from a reaction between a catalyst and a second reactant. Deliverable oxygen is contained within the elastic closed cells such that when the device is used to treat a wound, oxygen is delivered from the closed cells. A process for making a biosorbable oxygen-delivery wound treatment device that includes a biosorbable matrix for delivering oxygen as well as a method of using an oxygen-delivery wound treatment device is disclosed.
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