1
Nicholas P Van Brunt, Donald J Gagne: Oscillatory chest compression device. American Biosystems, David B Edgeworth, March 14, 2000: US06036662 (66 worldwide citation)

An oscillatory chest compression device includes an oscillatory air flow generator and a positive air flow generator. A first feedback system controls the oscillation rate of the oscillatory air flow generator, and a second feedback system controls the peak pressure created by the positive air flow ...


2
Stephen A Moriarty, James C Rathmanner, Nicholas P Van Brunt: Communication, calculation, and record keeping method and apparatus for golf course. David B Edgeworth, May 16, 2000: US06062991 (55 worldwide citation)

An apparatus to provide golf players calculation, communication and record keeping of golf game scores. In addition communication of information pertaining to weather, flow of play, course topology and layout, advertising, service needs, emergency medical and security, rules of play and personal mes ...


3
Nicholas P Van Brunt: Pneumatic chest compression apparatus. American Biosystems, David B Edgeworth, February 29, 2000: US06030353 (49 worldwide citation)

A multi-function pneumatic chest compression apparatus provides various functions useful in both clinical and treatment environments, including mucous mobilization, breathing assistance, exhaled gas composition, and others. An air flow generator produces preselected air flows depending on the functi ...


4
Kenneth A Jones, Francis M Servas, Timothy C Ryan, Gregory G Ulrich: Hollow fiber blood oxygenator. Shiley Incorporated, Thomas E Popovich, David B Edgeworth, October 25, 1994: US05358689 (26 worldwide citation)

A hollow fiber blood oxygenator is provided having an plurality of enclosed, coaxial heat exchanger coils, having a common header to insure uniform temperature in the coils. An enclosed fiber bundle is concentrically positioned inside the heat exchanger coils to define a flow path around the coils a ...


5
William S Haworth, Robert W Olsen, Mark S Goodin: Mass transfer device having a hollow fiber bundle. Avecor Cardiovascular, Thomas E Popovich, David B Edgeworth, December 27, 1994: US05376334 (25 worldwide citation)

A mass transfer device including a hollow fiber bundle wound on a core for radially outward flow of a first fluid. The core has an axis extending from one end to the other. The hollow fiber bundle has packing fractions which increase radially outward of the core's axis for a major portion of the bun ...


6
Nicholas P Van Brunt, Donald J Gagne: Disposable pneumatic chest compression vest. American Biosystems, David B Edgeworth, December 5, 2000: US06155996 (25 worldwide citation)

A disposable pneumatic chest compression vest includes an outer shell coupled with an inner bladder. Both the outer shell and inner bladder are made from materials that emit relatively low emissions when burned. Also, the outer shell is made from a flexible, non-stretch material that provides good c ...


7
William S Haworth, Robert W Olsen, Mark S Goodin, Larry E Fuller: Hollow fiber blood oxygenator. Avecor Cardiovascular, Thomas E Popovich, David B Edgeworth, September 13, 1994: US05346621 (21 worldwide citation)

A radial flow hollow fiber blood oxygenator is provided. The oxygenator includes a hollow fiber bundle within an oxygenator chamber defined by a hollow core around which the hollow fibers are wound and an outer housing. A gas entry port is coupled to the interior of the fibers adjacent one end of th ...


8
Nicola Ghelli, Ivo Panzani: Device for selectively drawing samples of blood from two sections of a line and for injecting blood into said line. Dideco S r l, Thomas E Popovich, David B Edgeworth, August 23, 1994: US05340364 (16 worldwide citation)

The device for selectively drawing samples of blood from two sections of a line and for injecting drugs into the blood comprises a three-way selection element which operates in a seat provided with three connections; the ways are suitable for selectively connecting two of the connections upon manual ...


9
Ivo Panzani: Single-needle extracorporeal plasmapheresis circuit. Roerig Farmaceutici Italiana S R L, Thomas E Popovich, David B Edgeworth, October 25, 1994: US05358482 (10 worldwide citation)

Single-needle extracorporeal plasmapheresis circuit, has a filter in which plasma is separated from the blood with a membrane subject to transmembrane pressure. Two connections to the filter in the blood circuit include one connection of a line to a single needle. An interposed pump is in that line. ...