Patent ID: 11878106
Assignee: 3M INNOVATIVE PROPERTIES COMPANY
Field: Pharmaceuticals (Chemistry)
Classification: CPC A | IPC A

Claim 0:
1. A system for treating a tissue site, comprising:
a dressing including a tissue interface adapted to contact the tissue site and a cover adapted to provide a fluid seal between a therapeutic environment including the tissue interface proximate one side of the cover and a local external environment on the other side of the cover;
a positive-pressure source operable to fluidly couple to a solution source, the positive-pressure source adapted to actuate the solution source for delivering an antimicrobial solution comprising a peroxy α-keto carboxylic acid having a concentration of 0.04% to the tissue interface; and
a negative-pressure source fluidly coupled to the dressing and adapted to provide negative pressure to the therapeutic environment after delivery of the antimicrobial solution to the therapeutic environment.