Granted Patent
Utility
US 5,266,265 · App. 07/958,667
Modular disposable blood oxygenator/heat exchanger with durable heat source component, selectively including rotary or ventricular blood pump, venous reservoir, and auxiliary heat exchange component
Inventor:
Donald A. Raible
Patented Case
View Patent ↗
Granted: Nov 30, 1993
Filed: Oct 8, 1992
Inventor
Donald A. Raible
Assignee (at issue)
Baxter International Inc.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.