MEDICAL BLOOD GAS PULSE

Brand	Owner	Address	Description
BE CERTAIN	NELLCOR PURITAN BENNETT INC.	675 McDonnell Blvd P.O. Box 5840 St. Louis MO 63134	Medical blood gas and pulse rate monitors, medical instruments for managing patient respiration, namely, ventilators, and parts therefore;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

Ultrasonic acoustic imaging finds many uses, particularly in the field of non-invasive medical testing. Detection of Doppler shifted acoustic frequencies permits observation of flow of a particle-containing liquid, for example, blood flow. In order to see slower moving blood by Doppler ultrasound investigation, as the blood moves from major blood vessels into arterioles and capillaries, it is necessary to lower the pulse repetition frequency. The herein disclosed invention is an interleaving technique that lowers the effective pulse repetition frequency at each probe position without exacting these system penalties.