Integrated wound therapy device with bandage and pump

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NEGATIVE PRESSURE WOUND THERAPY DEVICE

Application US20260097164A1 Kind: A1 Apr 09, 2026

Inventors

Mohammad Shahani, Nasser Ashgriz

Abstract

The present invention is an integral negative pressure wound therapy device that can reduce pressure on the wound site. The device comprises a bandage and a pump assembly integrated into the bandage. The bandage is adhered to the skin by a medical adhesive and comprises a wound-facing surface defining a first cavity and a non-wound-facing surface defining a second cavity. The first cavity is configured to cover a wound site to form a sealed wound environment between the wound site and the bandage, and the pump is integrated into the second cavity configured to reduce the pressure inside the sealed wound environment, and the bandage is configured to maintain the reduced pressure within the sealed wound environment. The bandage defines a channel extending from the first cavity to the second cavity providing a fluid communication between the cavities.

CPC Classifications

A61M 1/962 A61M 1/966

Filing Date

2024-10-04

Application No.

18907091

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