Patents by Inventor Kent R. Winger
Kent R. Winger 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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Publication number: 20210298632Abstract: A physiologic sensor for measuring the partial pressure of carbon dioxide is provided. The sensor includes a generally C-shaped in cross-section sensor cover, the sensor cover defining an opening on an underside thereof; a membrane body housed within the opening, the membrane comprising an amorphous fluoroplastic, the membrane including a first end and a second end and defines a chamber therewithin; a sensor body for coupling the membrane to the sensor cover; two or more electrodes positioned within the membrane chamber; and a substantially electrolyte-free liquid contained within the membrane chamber and in contact with the two or more electrodes.Type: ApplicationFiled: April 14, 2021Publication date: September 30, 2021Inventors: Irvin T. Pierskalla, Kent R. Winger
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Patent number: 11013434Abstract: A physiologic sensor for measuring the partial pressure of carbon dioxide is provided. The sensor includes a generally C-shaped in cross-section sensor cover, the sensor cover defining an opening on an underside thereof; a membrane body housed within the opening, the membrane comprising an amorphous fluoroplastic, the membrane including a first end and a second end and defines a chamber therewithin; a sensor body for coupling the membrane to the sensor cover; two or more electrodes positioned within the membrane chamber; and a substantially electrolyte-free liquid contained within the membrane chamber and in contact with the two or more electrodes.Type: GrantFiled: May 20, 2020Date of Patent: May 25, 2021Assignee: EXOSTAT MEDICAL, INC.Inventors: Irvin T. Pierskalla, Kent R. Winger
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Publication number: 20210109079Abstract: A physiologic sensor for measuring the partial pressure of carbon dioxide is provided. The sensor includes a generally C-shaped in cross-section sensor cover, the sensor cover defining an opening on an underside thereof; a membrane body housed within the opening, the membrane comprising an amorphous fluoroplastic, the membrane including a first end and a second end and defines a chamber therewithin; a sensor body for coupling the membrane to the sensor cover; two or more electrodes positioned within the membrane chamber; and a substantially electrolyte-free liquid contained within the membrane chamber and in contact with the two or more electrodes.Type: ApplicationFiled: May 20, 2020Publication date: April 15, 2021Inventors: Irvin T. Pierskalla, Kent R. Winger
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Patent number: 9295426Abstract: The invention provides a device for contacting a surface of a patient's body to determine a physiologic parameter in a measurement region of a tissue of the patient. The device typically comprises a sensor responsive to the physiologic parameter and a probe housing the sensor. The probe is constructed to allow the sensor to be secured at a sensing site adjacent to the measurement region, without disturbing the blood flow within the measurement region of the tissue. The device may also include a means for reducing interference in the sensing area. Preferably, the device further comprises an indicating means operably connected to the sensor for indicating an analyte quantity and/or concentration associated with the physiologic parameter.Type: GrantFiled: February 28, 2011Date of Patent: March 29, 2016Assignee: ExoStat Medical, Inc.Inventors: Edward J. Anderson, Brandon W. Reynolds, Kent R. Winger, Victor E. Kimball
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Patent number: 8996090Abstract: The invention provides a device for contacting a surface of a tissue within a patient's body to determine a physiologic parameter of the patient. The device typically comprises a sensor responsive to the physiologic parameter and a probe housing the sensor. The probe is constructed to allow the sensor to be secured at a sensing area adjacent to a surface of a patient's tissue, without need for an adhesive and without disturbing the blood flow within the measurement region of the tissue. The device may also include a means for reducing interference in the sensing area. Preferably, the device further comprises an indicating means operably connected to the sensor for indicating an analyte quantity and/or concentration associated with the physiologic parameter. The invention also provides a method for determining a physiologic parameter of a patient.Type: GrantFiled: February 14, 2003Date of Patent: March 31, 2015Assignee: Exostat Medical, Inc.Inventors: Edward J. Anderson, Brandon W. Reynolds, Kent R. Winger, Victor E. Kimball
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Publication number: 20130274575Abstract: A measurement system for measuring carbon dioxide in a tissue sample is provided. The system includes a housing having a distal end and a proximal end, the distal end including a recessed area; electrodes positioned within the housing, said electrodes in mating relationship; a conductive media in contact with said electrodes; and a recognition layer disposed between said electrodes and said recessed area.Type: ApplicationFiled: March 12, 2013Publication date: October 17, 2013Applicant: EXOSTAT MEDICAL, INC.Inventors: Kent R. Winger, Irvin Pierskalla, Mark B. Winger
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Publication number: 20110152646Abstract: The invention provides a device for contacting a surface of a patient's body to determine a physiologic parameter in a measurement region of a tissue of the patient. The device typically comprises a sensor responsive to the physiologic parameter and a probe housing the sensor. The probe is constructed to allow the sensor to be secured at a sensing site adjacent to the measurement region, without disturbing the blood flow within the measurement region of the tissue. The device may also include a means for reducing interference in the sensing area. Preferably, the device further comprises an indicating means operably connected to the sensor for indicating an analyte quantity and/or concentration associated with the physiologic parameter.Type: ApplicationFiled: February 28, 2011Publication date: June 23, 2011Applicant: Vasamed Inc.Inventors: Edward J. Anderson, Brandon W. Reynolds, Kent R. Winger, Victor E. Kimball
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Publication number: 20080236596Abstract: A cuff shield for a pressure cuff comprises a liquid impervious layer and an absorbent layer. The liquid impervious layer includes an outer surface and an inner surface. The outer surface of the liquid impervious layer has an adhesive portion for removably securing the cuff shield to the pressure cuff. The absorbent layer is secured to the liquid impervious layer and includes an outer surface, an inner surface, and a release strip on the outer surface of the absorbent layer. The release strip on the absorbent layer is configured to serve as a protective cover for an adhesive portion on a second cuff shield.Type: ApplicationFiled: April 2, 2007Publication date: October 2, 2008Applicant: OPTICAL SENSORS INCORPORATEDInventors: Irvin T. Pierskalla, Kent R. Winger
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Patent number: 6684680Abstract: The invention relates to a cartridge for packaging an analyte-containing fluid calibrant. The cartridge is formed from a container having an opening sealed by a sealing member. A septum divides the container into a calibrant compartment and an outer compartment. A probe is provided comprising an analyte-detecting portion and a connecting portion that allows for operative connection to a device for quantitating or determining the concentration of the analyte. The probe may extend sealingly through the septum such that the analyte-detecting portion is located in the calibrant compartment and the connecting portion is located in the outer compartment. The construction of the cartridge provides ease and reduces the likelihood of error in calibrating the probe. The invention also relates to a method of manufacturing the cartridge and a method for calibrating a device for analyte concentration determination and quantitation using the inventive cartridge.Type: GrantFiled: June 3, 2002Date of Patent: February 3, 2004Assignee: Optical Sensors, Inc.Inventors: Irvin T. Pierskalla, Kent R. Winger, Brandon W. Reynolds, Victor E. Kimball
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Publication number: 20040006263Abstract: The invention provides a device for contacting a surface of a tissue within a patient's body to determine a physiologic parameter of the patient. The device typically comprises a sensor responsive to the physiologic parameter and a probe housing the sensor. The probe is constructed to allow the sensor to be secured at a sensing area adjacent to a surface of a patient's tissue, without need for an adhesive and without disturbing the blood flow within the measurement region of the tissue. The device may also include a means for reducing interference in the sensing area. Preferably, the device further comprises an indicating means operably connected to the sensor for indicating an analyte quantity and/or concentration associated with the physiologic parameter. The invention also provides a method for determining a physiologic parameter of a patient.Type: ApplicationFiled: February 14, 2003Publication date: January 8, 2004Inventors: Edward J. Anderson, Brandon W. Reynolds, Kent R. Winger, Victor E. Kimball
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Publication number: 20030221477Abstract: The invention relates to a cartridge for packaging an analyte-containing fluid calibrant. The cartridge is formed from a container having an opening sealed by a sealing member. A septum divides the container into a calibrant compartment and an outer compartment. A probe is provided comprising an analyte-detecting portion and a connecting portion that allows for operative connection to a device for quantitating or determining the concentration of the analyte. The probe may extend sealingly through the septum such that the analyte-detecting portion is located in the calibrant compartment and the connecting portion is located in the outer compartment. The construction of the cartridge provides ease and reduces the likelihood of error in calibrating the probe. The invention also relates to a method of manufacturing the cartridge and a method for calibrating a device for analyte concentration determination and quantitation using the inventive cartridge.Type: ApplicationFiled: June 3, 2002Publication date: December 4, 2003Inventors: Irvin T. Pierskalla, Kent R. Winger, Brandon W. Reynolds, Victor E. Kimball
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Publication number: 20030225324Abstract: The invention provides a device for contacting a surface of a tissue within a patient's body to determine a physiologic parameter of the patient. The device typically comprises a sensor responsive to the physiologic parameter and a probe housing the sensor. The probe is constructed to allow the sensor to be secured at a sensing area adjacent to a surface of a patient's tissue, without need for an adhesive and without disturbing the blood flow within the measurement region of the tissue. The device may also include a means for reducing interference in the sensing area. Preferably, the device further comprises an indicating means operably connected to the sensor for indicating an analyte quantity and/or concentration associated with the physiologic parameter. The invention also provides a method for determining a physiologic of a patient.Type: ApplicationFiled: June 3, 2002Publication date: December 4, 2003Inventors: Edward J. Anderson, Brandon W. Reynolds, Kent R. Winger, Victor E. Kimball