Importance

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Abstract

An apparatus for placement in a wound to promote healing, and a method of treating wounds using such apparatus. The apparatus comprises a bioabsorbable fabric supported by a skeleton of impervious flexible members, such as Teflon.TM. tubes. When placed inside the wound, the bioabsorbable fabric absorbs into the body within about 5 to 10 days. As the fabric is being absorbed, it serves as a framework for fibroblasts to bridge the gap in the wounded tissue and thereby promote healing. The tubes serve as conduits to remove excess fluids from the wound, preferably under the power of a suction device to which the tubes are connected outside the body. After the fabric is absorbed by the body, the flexible tubes are removed. An expandable embodiment may be deployed into a wound cavity via an introducer tube and plunger. The apparatus may incorporate various sensors.

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First Claim