1
James M Griffith, Mario Maciel, Walter L Henry, Paul J Zalesky: Ultra-thin acoustic transducer and balloon catheter using same in imaging array subassembly. Inter Therapy, Nixon & Vanderhye, June 27, 1989: US04841977 (320 worldwide citation)

An array of miniature ultrasound crystals mounted on preassembled subassembly which is, in turn, mounted on a small lumen catheter provides dimensional and other quantitative information relating to arterial wall geometry and character at disease or obstruction sites. Balloons also mounted to the ca ...


2
N Charle Morcos, Walter L Henry: Medical uses for phycocyanin. The Regents of the University of California, Brown Martin Haller & McClain, December 12, 1989: US04886831 (18 worldwide citation)

A photochemical method is described for treating atherosclerosis or cancer wherein phycocyanin is injected into a patient suffering from one of these diseases. Once injected, phycocyanin is selectively taken up into atherosclerotic plaques or cancer cells, and upon subsequent irradiation destruction ...


3
N Charle Morcos, Walter L Henry: Medical treatment of tumors with phycocyanin. The Regents of the University of California, Brown Martin Haller & McClain, November 17, 1992: US05163898 (17 worldwide citation)

A photochemical method is described for treating cancer wherein phycocyanin is administered to a patient suffering from internal or skin cancer. Once administered, phycocyanin is selectively taken up into cancer cells, and upon subsequent irradiation destruction of the cancer cells occurs. Phycocyan ...


4
James M Griffith, Walter L Henry: System for combining analog and image signals into a standard video format. The United States of America represented by the Secretary of the Department of Health Education and Welfare, Browdy and Neimark, August 30, 1977: US04045815 (16 worldwide citation)

A system for combining at least one analog signal, such as EKG signal, and an image signal, such as video signal representing a fluoroscopic view of a patient's heart or the like. The system includes a summing amplifier, which provides an input to a TV monitor and/or video recorder. The first input ...


5
James M Griffith, Walter L Henry: Ultrasonic diagnostic technique utilizing switched gain signal processing. The United States of America, Holman & Stern, February 22, 1977: US04008713 (7 worldwide citation)

An ultrasonic diagnostic technique utilized to determine the wall thickness of cardiac structures. In a preferred embodiment, the endocardial and epicardial surfaces of the left ventricular posterior wall are irradiated with an ultrasonic sound beam. The signal reflected at the epicardial-lung inter ...


6