US Patent Issued to DEKA Products on Nov. 3 for "Pumping cassette" (New Hampshire, Florida Inventors)

ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,781,728, issued on Nov. 3, was assigned to DEKA Products LP (Manchester, N.H.).

"Pumping cassette" was invented by Jason A. Demers (Manchester, N.H.), Michael J. Wilt (Windham, N.H.), Kevin L. Grant (Litchfield, N.H.), James D. Dale (Milton, Fla.) and Brian D. Tracey (Litchfield, N.H.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A pump cassette is disclosed. The pump cassette includes a housing having at least one fluid inlet line and at least one fluid outlet line. The cassette also includes at least one reciprocating pressure displacement membrane pump within the housing. The pressure pump pumps a fluid from the fluid inlet line to the fluid outlet l...