Chemical apparatus and process disinfecting – deodorizing – preser – Blood treating device for transfusible blood – Oxygenator
Patent
1993-10-25
1996-05-07
McMahon, Timothy M.
Chemical apparatus and process disinfecting, deodorizing, preser
Blood treating device for transfusible blood
Oxygenator
422 48, 2103216, 2103218, 21032186, 210646, 604 4, 604 5, A61M 114, A61M 134, A61M 136
Patent
active
055143350
ABSTRACT:
A novel integral cardiotomy/venous blood reservoir, blood oxygenator and heat exchanging device, method of making a blood oxygenating and heat exchanging device and an extracorporeal circulatory support circuit. The reservoir includes a novel blood defoaming and filtering chamber closely receiving filtering and defoaming media. The blood oxygenating and heat exchanging device includes thermal formed housing portions, and a heat exchanging barrier, blood oxygenating medium and/or filtering medium, which are sealed by potting compound at one time. The oxygenating medium comprises a hollow fiber type medium, with its ends left open to be sealingly mounted in a gas path by a novel mounting bracket.
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Brochure entitled "Sarns.RTM. SMO/INF Infant Membrane Oxygenator--Instructions"; 3M; Dec., 1989; Form No. 16499401 R/D.
Brochure entitled "Sarns.TM. SMO/IR Membrane Oxygenator with Integral Reservoir--Instructions"; 3M; Mar., 1990; Form No. 34-9998-9113-7 R/A.
Flyer entitled "SMO/IR Sarns Membrane Oxygenator with Integral Reservoir"; 3M, 1990; Form No. 78-8066-9350-9.
Flyer entitled "SMO/INF Sarns Infant Membrane Oxygenator"; 3M, 1990; Form No. 78-8066-9351-7.
Brochure entitled "When you bring efficiency to the surface . . . you can lower the prime."; 3M; 1990; Form No. 16088004 Rev.B.
Flyer entitled "Sarns Filtered Venous Reservior"; 3M 1991; Form No. 78-8067-3371-9.
Flyer entitled "SMO/ICR Sarns Membrane Oxygenator with Integral Cardiotomy Reservoir"; 3M 1990; Form No. 78-8066-9349-1.
Leonard Ronald J.
Lindsay Erin J.
Maurer David B.
Viitala Daniel W.
Bauer Stephen W.
Bhat N.
Griswold Gary L.
Kirn Walter N.
McMahon Timothy M.
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