Tissue debriding apparatus
OwnerPatrick V. Marasco, Jr.inventor
Life of this patent
Estimating the term…
Abstract
The present invention comprises a wound treatment apparatus including a flexible transparent envelope of generally elongated configuration having a first end and a second end, a primary opening at the first end of the envelope, the primary opening having a peripheral margin therearound, the margin including a securement band for securement of the flexible envelope to a portion of the body being treated. The apparatus includes a first access port through the envelope, a wound fluid applying gun having an elongated barrel juxtaposable in a close fitting relationship to the first access port, to supply a pressurized wound treatment fluid onto any body portion attached to the envelope, and a drain port in communication with a collection chamber for draining any effluent fluid, tissue and/or gas from that envelope.
Claims3
A method of treating a body wound site on a patient, comprising the steps of:
- applying a flexible transparent envelope about the wound site of the patient being treated, said envelope having at least one primary opening with a peripheral lip to permit attachment of said envelope to the patient;
- connecting a drain to said envelope;
- introducing a movable hand manipulable fluid applying tissue treatment gun into said envelope;
- spraying a fluid into said envelope from said hand manipulable gun against said wound site for treatment of the patient;
- and
- spacing said envelope from said wound site by the introduction of a pressurized gas into said envelope, whereby said pressurized gas is under a gas pressure within said envelope during extended periods of fluid treatment and periods of absence of fluid treatment, to prevent said envelope from contacting with said wound site and to maintain the sterility of said wound site.
Dependencies are inferred from the claim text.