Invention Grant
- Patent Title: Bandage with microneedles for antimicrobial delivery and fluid absorption from a wound
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Application No.: US15873162Application Date: 2018-01-17
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Publication No.: US10709883B2Publication Date: 2020-07-14
- Inventor: Donald Spector
- Applicant: Donald Spector
- Agency: Collard & Roe, P.C.
- Main IPC: A61F13/84
- IPC: A61F13/84 ; A61F5/40 ; A61M37/00 ; A61F13/02 ; A61F13/00 ; A61L15/44

Abstract:
A bandage is formed of a film layer, an adhesive applied to the film layer, and an absorbent layer connected to the film layer. The absorbent layer comprises a compressed fabric. A plurality of microneedles are disposed within the absorbent layer, each microneedle having an end that extends through the absorbent layer and is configured to penetrate a wound when the bandage is applied over the wound. An antimicrobial agent disposed within the bandage and in communication some of the microneedles, so that upon application of the bandage to the wound, the antimicrobial agent is transported though said microneedles to the wound. The microneedles not in communication with the microbial agent are configured to transport fluid from the wound to the absorbent layer.
Public/Granted literature
- US20180140817A1 BANDAGE WITH MICRONEEDLES FOR ANTIMICROBIAL DELIVERY AND FLUID ABSORPTION FROM A WOUND Public/Granted day:2018-05-24
Information query
IPC分类: