S.3091: A bill to amend title XVIII of the Social Security Act to exempt negative pressure wound therapy pumps and related supplies and accessories from the Medicare competitive acquisition program until the clinical comparability of such products can be validated.

Medicare Wound Therapy Patient Protection Act of 2008 - Amends title XVIII (Medicare) of the Social Security Act to exempt from the Medicare competitive acquisition program negative pressure wound therapy pumps and related supplies and accessories, until the Secretary of Health and Human Services can validate, using a panel of wound care clinical experts, the clinical comparability of all such products.

Expresses the sense of the Senate that this Act should be deficit neutral over the five-year period beginning on October 1, 2008, through appropriate offsets.