1
Dean L Kamen, Joseph B Seale, Joseph Briggs, Finn Arnold: Flow conrol system. DEKA Products Partnership, Bromberg & Sunstein, June 18, 1996: US05526844 (186 worldwide citation)

A system for controlling the flow of fluid through a line 3. The system may include first and second valves (A, B; and 6, 7) in the line 3 between is located a chamber (52, 82), part of which may be filled with fluid having a variable volume (52), and another part is filled with a measurement gas (V ...


2
Dean L Kamen, Joseph B Seale, Joseph Briggs, Finn Arnold: Flow control system with volume-measuring system using a resonatable mass. DEKA Products Partnership, Bromberg & Sunstein, November 19, 1996: US05575310 (178 worldwide citation)

A system for controlling the flow of fluid through a line 3. The system may include first and second valves (A, B; and 6, 7) in the line 3 between is located a chamber (52, 82), part of which may be filled with fluid having a variable volume (52), and another part is filled with a measurement gas (V ...


3
Joseph B Seale: Ultrasound beam alignment servo. Pierce Atwood, Chris A Caseiro, December 1, 1998: US05844140 (174 worldwide citation)

A servo system for directing the operation of an ultrasound beam is described. The system includes a rotor and stator combination that utilizes electromagnetic forces to move the ultrasound beam in translational and rotational directions. In an embodiment of the invention the rotor is a permanent ma ...


4
Dean L Kamen, Joseph B Seale, Joseph Briggs, Finn Arnold: Method and system for measuring volume and controlling flow. Deka Products Partnership, Bromberg & Sunstein, July 9, 1996: US05533389 (168 worldwide citation)

A system for controlling the flow of fluid through a line 3. The system may include first and second valves (A, B; and 6, 7) in the line 3 between is located a chamber (52, 82), part of which may be filled with fluid having a variable volume (52), and another part is filled with a measurement gas (V ...


5
Joseph B Seale: Non-invasive determination of mechanical characteristics in the body. September 20, 1988: US04771792 (126 worldwide citation)

A non-invasive system and method for inducing vibrations in a selected element of the human body and detecting the nature of responses for determining mechanical characteristics of the element are provided. The method comprises the steps of: inducing multiple-frequency vibrations, including below 20 ...


6
Dean L Kamen, Joseph B Seale, Joseph Briggs, Finn Arnold: Pump controller using acoustic spectral analysis. Deka Products Partnership, Bromberg & Sunstein, September 27, 1994: US05349852 (123 worldwide citation)

A system for controlling the flow of fluid through a line (3). The system may include first and second valves (A, B; and 6, 7) in the line (3). Between the first and second valves is located a chamber (52, 82), part of which may be filled with fluid having a variable volume (52), and another part of ...


7
Joseph B Seale: Non-invasive determination of mechanical characteristics in the body. March 3, 1987: US04646754 (115 worldwide citation)

A non-invasive system and method for inducing vibrations in a selected element of the human body and detecting the nature of responses for determining mechanical characteristics of the element are provided. The method comprises the steps of: inducing multiple-frequency vibrations, including below 20 ...


8
Joseph B Seale, Gary E Bergstrom: System and method for servo control of nonlinear electromagnetic actuators. Venture Scientifics, McDermott Will & Emery, March 27, 2001: US06208497 (81 worldwide citation)

Servo control using ferromagnetic core material and electrical windings is based on monitoring of winding currents and voltages and inference of: magnetic flux, a force indication; and magnetic gap, a position indication. Third order nonlinear servo control is split into nested control loops: a fast ...


9
Joseph B Seale: Variable-pulse dynamic fluid flow controller. FluidSense Corporation, Chris A Caseiro, Thomas L Bohan, April 29, 1997: US05624409 (66 worldwide citation)

A dynamic controller for quantitative rapid-pulse flow control over a wide dynamic range (1000-to-1) forms a fluid path from a pressurized source to a sink. The fluid path travels, typically in a disposable cassette, from the pressure source via a fast (one millisecond) on-off source control valve i ...


10
Gerard B Normand, Kevin Durand, Joseph B Seale, Dean L Kamen: Constant-pressure fluid supply system with multiple fluid capability. DEKA Products Partnership, Bromberg & Sunstein, June 18, 2002: US06406276 (42 worldwide citation)

The invention provides a system for dispensing fluid at relatively constant pressure. In a first embodiment, the invention dispenses a fluid from a chamber of varying dimension defined by a pre-tensioned resilient membrane. In a second embodiment, the invention dispenses a fluid from a chamber defin ...