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Dean Kamen, Bob D Peret, Derek G Kane, John M Kerwin, Colin H Murphy, Brian H Yoo, Brian D Tracey, Matthew J Johnson, Thomas S Schnellinger, Christopher C Langenfeld, Michael J Slate: System, method, and apparatus for monitoring, regulating, or controlling fluid flow. DEKA Products Partnership, James D Wyninegar Jr, October 6, 2015: US09151646 (47 worldwide citation)

An apparatus, system and method for regulating fluid flow are disclosed. The apparatus includes a curved, elongated support member elastically deformable and having first and second ends. The apparatus also include an opposing support member configured to position a tube against the curved, elongate ...


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Bob David Peret, Brian H Yoo, Derek G Kane, Dean Kamen, Colin H Murphy, John M Kerwin: System, method, and apparatus for monitoring, regulating, or controlling fluid flow. DEKA Products Partnership, James D Wyninegar Jr, June 21, 2016: US09372486 (39 worldwide citation)

A flow meter, and related system and method are provided. The flow meter includes a coupler, a support member, an image sensor, a valve, and one or more processors. The coupler is adapted to couple to a drip chamber. The support member is operatively coupled to the coupler. The image sensor has a fi ...


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Bob D Peret, Brian H Yoo, Derek G Kane, Dean Kamen, Colin H Murphy, John M Kerwin: System, method, and apparatus for monitoring, regulating, or controlling fluid flow. DEKA Products Partnership, James D Wyninegar Jr, September 6, 2016: US09435455 (34 worldwide citation)

An apparatus, system and method for regulating fluid flow are disclosed. The apparatus includes a flow rate sensor and a valve. The flow rate sensor uses images to estimate flow through a drip chamber and then controls the valve based on the estimated flow rate. The valve comprises a rigid housing d ...


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Bob D Peret, Brian H Yoo, Derek G Kane, Dean Kamen, Colin H Murphy, John M Kerwin: Flow meter having a background pattern with first and second portions. DEKA Products Partnership, James D Wyninegar Jr, August 29, 2017: US09746094 (12 worldwide citation)

A flow meter includes a first image sensor, a background pattern, and at least one processor. The first image sensor has a first field of view and is positioned to view a drip chamber within the first field of view. The background pattern is positioned within the field of view of the first image sen ...


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Dean Kamen, Christopher C Langenfeld, Prashant Bhat, Michael G Norris, Stanley B Smith III, Christopher M Werner, David J Peretz, Brian H Yoo, Felix Winkler: Stirling cycle machine. New Power Concepts, Michael George Norris, November 21, 2017: US09823024

A Stirling cycle machine. The machine includes at least one rocking drive mechanism including a rocking beam having a rocker pivot, at least one cylinder and at least one piston. The piston is housed within a respective cylinder and is capable of substantially linearly reciprocating within the respe ...


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Dean Kamen, Brian H Yoo, Brian D Tracey: Medical device insertion apparatus, system and method. DEKA Products Partnership, Michelle Saquet Temple, March 28, 2017: US09603622

An insertion device is disclosed. The insertion device includes a base portion, a top portion slidably connected to the base portion, an introduction needle, a catheter in slidable relation to the introduction needle, and a substantially cylindrical flash chamber, the flash chamber having an inlet i ...