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Robert L Vivenzio, Raymond A Lia, Ian K Edwards, Thaddeus Wawro, Steven R Slawson: Medical diagnostic instrument having portable illuminator. Welch Allyn, March 5, 2013: US08388523 (10 worldwide citation)

A portable medical diagnostic instrument includes an instrument head and a handle portion having an open-ended receiving cavity. A compact illuminator defined by a housing retaining a miniature light source and a power supply is releasably fitted within the open-ended receiving cavity of the handle ...


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Ian K Edwards, Raymond A Lia, Scott A Martin, Jon R Salvati, Robert L Vivenzio, Thaddeus J Wawro, Robert J Wood: Configurable health-care equipment apparatus. Welch Allyn, Hiscock & Barclay, R S Rosenholm, July 3, 2012: US08214566 (7 worldwide citation)

An apparatus, system and method for providing health-care equipment in a plurality of customizable configurations. A configuration includes a selection and arrangement of health-care equipment modules that each provide specialized support for the provision of health care, including the measurement o ...


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Ian K Edwards, Raymond A Lia, Scott A Martin, Jon R Salvati, Robert L Vivenzio, Thaddeus J Wawro, Robert J Wood: Configurable health-care equipment apparatus. Welch Allyn, Kenneth J Lukacher Law Group, R S Rosenholm, July 30, 2013: US08499108 (2 worldwide citation)

An apparatus, system and method for providing health-care equipment in a plurality of customizable configurations. A configuration includes a selection and arrangement of health-care equipment modules that each provide specialized support for the provision of health care, including the measurement o ...


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Robert L Vivenzio, Ian K Edwards, Raymond A Lia, Jeffrey Perkins, Sean R Karla: Recyclable or biodegradable blood pressure cuff. Welch Allyn, February 18, 2014: US08652057

A blood pressure cuff is defined by a first sheet, having an opening, and a second sheet. The second sheet is attached to a bottom of the first sheet to form an interior inflatable portion between the first sheet and the second sheet, with the opening of the first sheet fluidly interconnecting the i ...


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Robert J Wood, Raymond A Lia, Jon R Salvati, Robert L Vivenzio, Ian K Edwards, Ervin Goldfain, Colin J Wolff: Digital-based medical devices. Welch Allyn, Barclay Damon, May 9, 2017: US09642517

An otoscopic instrument with an instrument head. The instrument head having a housing, an optical component disposed along an imaging axis, and an illumination system. The illumination system includes a plurality of LEDs disposed in a ring-like configuration adjacent a distal end of the housing with ...


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Robert J Wood, Ian K Edwards, Raymond A Lia, Jon R Salvati, Robert L Vivenzio, Miguel C Mudge, Michael Curry, Shawn St Pierre: Mobile cart with capacitive power supply. Welch Allyn, Merchant & Gould P C, April 18, 2017: US09627912

A mobile system includes a mobile cart and an electronic device supported by the mobile cart. The mobile cart includes integral power storage structures that store electrical energy. The mobile cart also includes power supply electronics configured to supply the electrical energy to the electronic d ...