1
Brendan Conlon, James A Devine, James A Dittmar: ECG synchronized pulse oximeter. Criticare Systems, Willian Brinks Olds Hofer Gilson & Lione, October 2, 1990: US04960126 (227 worldwide citation)

A pulse oximeter and method of determining the oxygen saturation level of a patient's blood wherein a heartbeat related signal is used, as a reference to guide the averaging of optical pulse waveforms. The oximeter and method assign different weighting to different optical pulses based upon the ampl ...


2
Timothy P Larsen, James A Devine, Michael T Larsen: Water trap and associated control system. Criticare Systems, Willian Brinks Olds Hofer Gilson & Lione, May 15, 1990: US04924860 (31 worldwide citation)

A water trap for a gas analyzer includes self-sealing filters formed of a porous polymer that includes a cellulose extract that causes the polymer to become impermeable on contact with water. The water trap in this way automatically protects the gas analyzer from liquid contamination. Preferably, th ...


3
James A Devine, Jose A Miletti: Air tunnel device for thermohygrometer. The United States of America represented by the Secretary of the Army, William G Gapcynski, Werten F W Bellamy, John M Petruncio, August 24, 1982: US04345469

An air tunnel device is provided for use in combination with a thermohygrter of the type where the change of resistance of the probe in response to changes in the ambient atmosphere is used to measure the temperature and humidity of the atmosphere. The device includes a housing which defines an air ...



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