Patents by Inventor Richard Dussault
Richard Dussault has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 7127957Abstract: A modular automated diagnostic analyzer having a fluid entry module for sample aspiration, a valve module for selecting fluids and a pump module for fluidic movement so that a biological samples does not come into contact with the valve system through which calibrants and air are introduced to the fluid path. The fluid entry module encloses an aspiration tube rotatably and slidably engaged with the analysis mechanism chassis to move to different positions for the introduction of fluids into the analysis apparatus from different types of sample containers. A wiping seal removes residues of aspirated fluids from the exterior surfaces of the aspiration tube with the residue being aspirated into the analysis apparatus for disposal. Sensor modules mounted in a sensors chamber are structured to mechanically stack and interlock and include film sensors with use life record memories and each sensor module includes a fluid tight sealed passage and a sensor element.Type: GrantFiled: February 8, 2005Date of Patent: October 31, 2006Inventors: Vijay Mathur, Tyler Cote, Ronald Jones, Jane Sun, Steve Rettew, Chen Yi, Tony Mao, Will Whelan, Ken Galano, Richard Dussault
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Publication number: 20050145020Abstract: A modular automated diagnostic analyzer having a fluid entry module for sample aspiration, a valve module for selecting fluids and a pump module for fluidic movement so that a biological samples does not come into contact with the valve system through which calibrants and air are introduced to the fluid path. The fluid entry module encloses an aspiration tube rotatably and slidably engaged with the analysis mechanism chassis to move to different positions for the introduction of fluids into the analysis apparatus from different types of sample containers. A wiping seal removes residues of aspirated fluids from the exterior surfaces of the aspiration tube with the residue being aspirated into the analysis apparatus for disposal. Sensor modules mounted in a sensors chamber are structured to mechanically stack and interlock and include film sensors with use life record memories and each sensor module includes a fluid tight sealed passage and a sensor element.Type: ApplicationFiled: February 8, 2005Publication date: July 7, 2005Inventors: Vijay Mathur, Tyler Cote, Ronald Jones, Jane Sun, Steve Rettew, Chen Yi, Tony Mao, Will Whelan, Ken Galano, Richard Dussault
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Patent number: 6886421Abstract: A modular automated diagnostic analyzer having a fluid entry module for sample aspiration, a valve module for selecting fluids and a pump module for fluidic movement so that a biological sample does not come into contact with the valve system through which calibrants and air are introduced to the fluid path. The fluid entry module encloses an aspiration tube rotatably and slidably engaged with the analysis mechanism chassis to move to different positions for the introduction of fluids into the analysis apparatus from different types of sample containers. A wiping seal removes residues of aspirated fluids from the exterior surfaces of the aspiration tube with the residue being aspirated into the analysis apparatus for disposal. Sensor modules mounted in a sensor chamber are structured to mechanically stack and interlock and include film sensors with use life record memories and each sensor module includes a fluid tight sealed passage and a sensor element.Type: GrantFiled: November 8, 2001Date of Patent: May 3, 2005Inventors: Vijay Mathur, Tyler Cote, Ronald Jones, Jane Sun, Steve Rettew, Chen Yi, Tony Mao, Will Whelan, Ken Galano, Richard Dussault
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Patent number: 6868664Abstract: A main engine mounted auxiliary power unit comprises an auxiliary power unit integrated with a primary gas turbine engine into a single power plant suited for aircraft applications. The auxiliary power unit can be mounted within an engine core compartment of the main engine or at the main engine aft center body. The integration of the auxiliary power unit provides for installation and certification cost savings to the airframer by eliminating the need for mounting an auxiliary power unit to the tail section of the aircraft.Type: GrantFiled: December 13, 2001Date of Patent: March 22, 2005Assignee: United Technologies CorporationInventors: Jose Albero, Richard Dussault, Robert G. Thompson, Patrick Germain, Michael K. Sahm, Eric Tremaine
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Publication number: 20040211166Abstract: A main engine mounted auxiliary power unit comprises an auxiliary power unit integrated with a primary gas turbine engine into a single power plant suited for aircraft applications. The auxiliary power unit can be mounted within an engine core compartment of the main engine or at the main engine aft center body. The integration of the auxiliary power unit provides for installation and certification cost savings to the airframer by eliminating the need for mounting an auxiliary power unit to the tail section of the aircraft.Type: ApplicationFiled: December 13, 2001Publication date: October 28, 2004Inventors: Jose Albero, Richard Dussault, Robert G. Thompson, Patrick Germain, Michael K. Sahm, Eric Tremaine
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Patent number: 6634596Abstract: An integrated aircraft system which comprises an aircraft frame, a nacelle cowl mounted to the aircraft frame, a primary gas turbine engine mounted within the nacelle cowl, a secondary power system incorporated within the nacelle cowl and being driven by a flow of air created by or through the engine, and an electrical power and cooling unit for supplying electrical power and cabin cooling air. The electrical power and cooling unit is pneumatically driven by engine bleed air.Type: GrantFiled: February 14, 2002Date of Patent: October 21, 2003Inventors: Jose Albero, Louis J. Bruno, Richard Dussault, Charles E. Lents, Wayne A. Thresher, Michael K. Sahm, Robert G. Thompson
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Publication number: 20020166394Abstract: A modular automated diagnostic analyzer having a fluid entry module for sample aspiration, a valve module for selecting fluids and a pump module for fluidic movement. so that a biological sample does not come into contact with the valve system through which calibrants and air are introduced to the fluid path. The fluid entry module encloses an aspiration tube rotatably and slidably engaged with the analysis mechanism chassis to move to different positions for the introduction of fluids into the analysis apparatus from different types of sample containers. A wiping seal removes residues of aspirated fluids from the exterior surfaces of the aspiration tube with the residue being aspirated into the analysis apparatus for disposal. Sensor modules mounted in a sensor chamber are structured to mechanically stack and interlock and include film sensors with use life record memories and each sensor module includes a fluid tight sealed passage and a sensor element.Type: ApplicationFiled: November 8, 2001Publication date: November 14, 2002Inventors: Vijay Mathur, Tyler Cote, Ronald Jones, Jane Sun, Steve Rettew, Chen Yi, Tony Mao, Will Whelan, Ken Galano, Richard Dussault
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Publication number: 20020162914Abstract: The present invention relates to an integrated aircraft system which comprises an aircraft frame, a nacelle cowl mounted to the aircraft frame, a primary gas turbine engine mounted within the nacelle cowl, a secondary power system incorporated within the nacelle cowl and being driven by a flow of air created by or through the engine, and an electrical power and cooling unit for supplying electrical power and cabin cooling air. The electrical power and cooling unit is pneumatically driven by engine bleed air.Type: ApplicationFiled: February 14, 2002Publication date: November 7, 2002Inventors: Jose Albero, Louis J. Bruno, Richard Dussault, Charles E. Lents, Wayne A. Thresher, Michael K. Sahm, Robert G. Thompson
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Patent number: 6418800Abstract: A modular automated diagnostic analyzer having a fluid entry module for sample aspiration, a valve module for selecting fluids and a pump module for fluidic movement, so that a biological sample does not come into contact with the valve system through which calibrants and air are introduced to the fluid path. The fluid entry module encloses an aspiration tube rotatably and slidably engaged with the analysis mechanism chassis to move to different positions for the introduction of calibration and cleaning fluids and the aspiration of fluids into the analysis apparatus from different types of sample containers. A wiping seal removes residues of aspirated fluids from the exterior surfaces of the aspiration tube with the residue being aspirated into the analysis apparatus for disposal. Sensor modules mounted in a sensor chamber are structured to mechanically stack and interlock and each sensor module includes a fluid tight sealed passage and a sensor element.Type: GrantFiled: September 15, 2000Date of Patent: July 16, 2002Assignee: Medica CorporationInventors: Vijay Mathur, Tyler Cote, Ronald Jones, Jane Sun, Steve Rettew, Chen Yi, Tony Mao, Will Whelan, Ken Galano, Richard Dussault
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Patent number: 6293162Abstract: A modular automated diagnostic analyzer having a fluid entry module for sample aspiration, a valve module for selecting fluids and a pump module for fluidic movement, so that a biological sample does not come into contact with the valve system through which calibrants and air are introduced to the fluid path. The fluid entry module encloses an aspiration tube rotatably and slidably engaged with the analysis mechanism chassis to move to different positions for the introduction of calibration and cleaning fluids and the aspiration of fluids into the analysis apparatus from different tpes of sample containers. A wiping seal removes residues of aspirated fluids from the exterior surfaces of the aspiration tube with the residue being aspirated into the analysis apparatus for disposal. Sensor modules mounted in a sensor chamber are structured to mechanically stack and interlock and each sensor module includes a fluid tight sealed passage and a sensor element.Type: GrantFiled: July 8, 1999Date of Patent: September 25, 2001Assignee: Medica CorporationInventors: Vijay Mathur, Tyler Cote, Ronald Jones, Jane Sun, Steve Rettew, Chen Yi, Tony Mao, Will Whelan, Ken Galano, Richard Dussault
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Patent number: 6289751Abstract: A modular automated diagnostic analyzer having a fluid entry module for sample aspiration, a valve module for selecting fluids and a pump module for fluidic movement. so that a biological sample does not come into contact with the valve system through which calibrants and air are introduced to the fluid path. The fluid entry module encloses an aspiration tube rotatably and slidably engaged with the analysis mechanism chassis to move to different positions for the introduction of calibration and cleaning fluids and the aspiration of fluids into the analysis apparatus from different types of sample containers. A wiping seal removes residues of aspirated fluids from the exterior surfaces of the aspiration tube with the residue being aspirated into the analysis apparatus for disposal. Sensor modules mounted in a sensor chamber are structured to mechanically stack and interlock and each sensor module includes a fluid tight sealed passage and a sensor element.Type: GrantFiled: July 8, 1999Date of Patent: September 18, 2001Assignee: Medica CorporationInventors: Vijay Mathur, Tyler Cote, Ronald Jones, Jane Sun, Steve Rettew, Chen Yi, Tony Mao, Will Whelan, Ken Galano, Richard Dussault
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Patent number: 6188474Abstract: A sample cell for use in spectroscopy includes two cell portions that are mutually adjustable to enable a user to vary the cross sectional geometry of sample cell flow path thereof between at least two discrete configurations or positions. In a first position, the flow path may be provided with a relatively small cross-sectional area to provide a relatively small pathlength and generate high velocity fluid flow therethrough. The small pathlength enables use of relatively small sample volumes and facilitates optical measurement of samples, such as blood, which have relatively high optical density, absorbance or light scattering properties. In a second position, the flow path provides a larger cross-section adapted to permit larger agglomerations or clots to pass through the flow path to facilitate cleaning of the sample cell.Type: GrantFiled: May 12, 1999Date of Patent: February 13, 2001Assignee: Bayer CorporationInventors: Richard A. Dussault, William R. Eppes, Ronald S. Scharlack
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Patent number: 6178832Abstract: A modular automated diagnostic analyzer having a fluid entry module for sample aspiration, a valve module for selecting fluids and a pump module for fluidic movement so that a biological sample does not come into contact with the valve system through which calibrants and air are introduced to the fluid path. The fluid entry module encloses an aspiration tube rotatably and slidably engaged with the analysis mechanism chassis to move to different positions for the introduction of calibration and cleaning fluids and the aspiration of fluids into the analysis apparatus from different types of sample containers. A wiping seal removes residues of aspirated fluids from the exterior surfaces of the aspiration tube with the residue being aspirated into the analysis apparatus for disposal. Sensor modules mounted in a sensor chamber are structured to mechanically stack and interlock and each sensor module includes a fluid tight sealed passage and a sensor element.Type: GrantFiled: July 8, 1999Date of Patent: January 30, 2001Assignee: Medica CorporationInventors: Vijay Mathur, Tyler Cote, Ronald Jones, Jane Sun, Steve Rettew, Chen Yi, Tony Mao, Will Whelan, Ken Galano, Richard Dussault
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Patent number: 5983734Abstract: A modular automated diagnostic analyzer having a fluid entry module for sample aspiration, a valve module for selecting fluids and a pump module for fluidic movement so that a biological sample does not come into contact with the valve system through which calibrants and air are introduced to the fluid path. The fluid entry module encloses an aspiration tube rotatably and slidably engaged with the analysis mechanism chassis to move to different positions for the introduction of calibration and cleaning fluids and the aspiration of fluids into the analysis apparatus from a different types of sample containers. A wiping seal removes residues of aspirated fluids from the exterior surfaces of the aspiration tube with the residue being aspirated into the analysis apparatus for disposal. Sensor modules mounted in a sensor chamber are structured to mechanically stack and interlock and each sensor module includes a fluid tight sealed passage and a sensor element.Type: GrantFiled: June 30, 1998Date of Patent: November 16, 1999Assignee: Medica CorporationInventors: Vijay Mathur, Tyler Cote, Ronald Jones, Jane Sun, Steve Rettew, Chen Yi, Tony Mao, Will Whelan, Ken Galano, Richard Dussault
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Patent number: 5421189Abstract: An electrochemical/gas analyzer providing a rugged contact system for removable sensors capable of withstanding inexpert sensor insertion or removal, providing protection for high impedance input electronics against electrostatic discharge (ESD) damage, and providing automatic connection to diagnostic circuitry upon sensor removal has been developed. The contact system includes a plurality of stamped contacts electrically connecting a diagnostic circuit, including a source of diagnostic signals and a ground path, to analyzer signal processing circuitry. Removal of a sensor from this system electrically connects the sensor signal processing electronics to the diagnostic circuit. Insertion of the sensor interrupts electrical connection between the diagnostic circuit and the stamped contact, which connects the sensor terminals to the signal processing circuitry.Type: GrantFiled: January 21, 1994Date of Patent: June 6, 1995Assignee: Ciba Corning Diagnostics Corp.Inventor: Richard A. Dussault
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Patent number: 5391499Abstract: A novel fluid sampling device has been developed. This device provides for sample entry to be handled automatically by the instrument, thus allowing the operator to be involved in other activities while the sampling process is underway. It also assures reproduceable sample size, automatically cleans the sampling device between samples, and reduces the risk of user injury. Furthermore, the sampling system allows for the use of any forseeable collection mechanism.Type: GrantFiled: November 24, 1993Date of Patent: February 21, 1995Assignee: Ciba Corning Diagnostics Corp.Inventors: Peter N. Karkantis, Beat R. Degen, Richard A. Dussault, Richard L. Schulkind, Norman K. Parker
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Patent number: 5372782Abstract: A novel fluid sampling device has been developed. This device provides for sample entry to be handled automatically by the instrument, thus allowing the operator to be involved in other activities while the sampling process is underway. It also assures reproduceable sample size, automatically cleans the sampling device between samples, and reduces the risk of user injury. Furthermore, the sampling system allows for the use of any forseeable collection mechanism.Type: GrantFiled: May 29, 1992Date of Patent: December 13, 1994Assignee: Ciba Corning Diagnostics Corp.Inventors: Peter N. Karkantis, Beat R. Degen, Richard A. Dussault, Richard L. Schulkind, Norman K. Parker
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Patent number: 5261415Abstract: A capnography system has a 4.2 micron LED emitter of narrow-band radiation having a center wavelength very close to the 4.26 micron absorption band of CO.sub.2 breathing gas in a breathing tube. The radiation passes through windows in an insert in the breathing passage between the LED source and an infrared detector in an opposite side of the insert. A mirror is optionally placed in the opposite wall to reflect the radiation back to the detector which is then placed on the same side as the emitter. The LED emitter is pulsed at a low frequency repetition rate with a regulated voltage from a power supply. The detector output is applied to processing electronics which includes amplification and dual integrators that integrate the detector output on two signal paths, one the integration of each pulse and the other the integration of detector background with the two differences to provide self calibration against drift and noise.Type: GrantFiled: July 12, 1991Date of Patent: November 16, 1993Assignee: Ciba Corning Diagnostics Corp.Inventor: Richard A. Dussault
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Patent number: 4414197Abstract: Methods and apparatus wherein a very small number of sorted cells are attached to specified locations on a microscope slide circumscribed by well areas of a retainer slip. The cells are deposited in the wells and during centrifugation of the slide-retainer sandwich, are contacted with and attached to the serum albumin present in the well and coated on the slide. Removal of excess fluids, optional clamping means and the retainer slip followed by air drying provides for permanent attachment of rare, sorted cells in a localized, known area for subsequent staining, examination and analysis.Type: GrantFiled: March 19, 1982Date of Patent: November 8, 1983Assignee: Ortho Diagnostic Systems Inc.Inventor: Richard A. Dussault
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Patent number: 4317520Abstract: A novel method and system are disclosed for detecting the breakpoint of a perturbed flow stream. The scattering and extinction of light caused by a perturbed stream at a preselected flow stream sensing point therealong is measured to produce a real time waveform proportional thereto. The real time waveform is differentiated to produce a differentiated waveform, which is then selectively monitored to distinguish a waveform exhibiting substantially three (positive and negative) peaks per cycle, whereby such detection indicates that at least a portion of the breakpoint region of said flow stream corresponds with said flow stream sensing point. In order to align the stream sensing point with respect to a preselected point within the breakpoint region of the flow stream, the breakpoint region of the stream is caused to move with respect to the stream sensing point until the breakpoint pulse width of one of the peaks corresponds with a preselected pulse width reference.Type: GrantFiled: August 20, 1979Date of Patent: March 2, 1982Assignee: Ortho Diagnostics, Inc.Inventors: Igino Lombardo, Richard A. Dussault