Patents by Inventor Jaclyn Leverett Wasson
Jaclyn Leverett Wasson 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: 10292630Abstract: A flexible, body-mountable analyte sensing device includes a flexible substrate configured for mounting to skin of a living body. The sensing device additionally includes optical fiber attached to the flexible substrate and configured to penetrate the skin such that an analyte-sensitive substance disposed on the end of the optical fiber can detect an analyte in interstitial fluid. A color, fluorescence intensity, or other optical property of the analyte-sensitive substance is related to the concentration or other property of the analyte. Light reflected, scattered, fluorescently emitted, or otherwise emitted from the analyte-sensitive substance is transmitted via the optical fiber and detected by a light sensor on the flexible substrate. Such emitted light can be emitted in response to illumination of the analyte-sensitive substance via the optical fiber. The sensing device is configured to wirelessly indicate detected concentrations or other information about the analyte in the interstitial fluid.Type: GrantFiled: June 1, 2015Date of Patent: May 21, 2019Assignee: Verily Life Sciences LLCInventors: Jaclyn Leverett Wasson, William James Biederman, Zenghe Liu, Brian Otis
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Patent number: 10251605Abstract: A flexible, body-mountable analyte sensing device includes a flexible substrate configured for mounting to skin of a living body. The sensing device additionally includes a sensor probe attached to the flexible substrate and configured to penetrate the skin such that a sensor disposed on the sensor probe can detect an analyte in interstitial fluid. The sensor probe can include an elongate extension of the flexible substrate. The sensor can be, for example, an electrochemical sensor or an optical sensor. The sensing device is configured to wirelessly indicate detected concentrations or other information about the analyte in the interstitial fluid. The flexible substrate of the sensing device is configured to be adhered or otherwise mounted to the skin in a manner that minimally impacts activities of the living body.Type: GrantFiled: February 16, 2015Date of Patent: April 9, 2019Assignee: Verily Life Sciences LLCInventors: Zenghe Liu, Brian Otis, Jaclyn Leverett Wasson, William James Biederman
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Publication number: 20190053758Abstract: A body-mountable device includes a flexible substrate configured for mounting to a skin surface. The flexible substrate is configured to be adhered or otherwise mounted to the skin in a manner that minimally impacts activities of the body. The device includes a flexible display configured to provide indications to a user, e.g., indications of sensor readings, medical alerts, or operational states of the device. The display could be operated on a very low power budget, e.g., the display could be operated intermittently. In some examples, the display could include an e-paper display or similar low power display elements. In some examples, elements of the display, e.g., electrodes of a multi-segment display, could be formed on the flexible substrate such that additional elements of the display, e.g., a layer of display medium and a layer of transparent conductor, could be adhered or otherwise attached to the formed elements.Type: ApplicationFiled: October 22, 2018Publication date: February 21, 2019Inventors: William James Biederman, Brian Otis, Zenghe Liu, Jaclyn Leverett Wasson
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Patent number: 10201295Abstract: A body-mountable device includes a flexible substrate configured for mounting to a skin surface. The device includes an input component configured to receive inputs from a user, e.g., finger presses, swipes, motions of the sensing platform, or gestures. Received inputs could include calibration data, for example, known values of a sensed property to compare with corresponding values obtained by a sensor of the device. The device can additionally include an output component configured to provide outputs to a user. Outputs could include indications of sensor readings, medical alerts, or operational states of the device. The flexible substrate of the device is configured to be adhered or otherwise mounted to the skin in a manner that minimally impacts activities of the body.Type: GrantFiled: March 13, 2015Date of Patent: February 12, 2019Assignee: Verily Life Sciences LLCInventors: Jaclyn Leverett Wasson, Zenghe Liu, Brian Otis, William James Biederman
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Patent number: 10105100Abstract: A body-mountable device includes a flexible substrate configured for mounting to a skin surface. The flexible substrate is configured to be adhered or otherwise mounted to the skin in a manner that minimally impacts activities of the body. The device includes a flexible display configured to provide indications to a user, e.g., indications of sensor readings, medical alerts, or operational states of the device. The display could be operated on a very low power budget, e.g., the display could be operated intermittently. In some examples, the display could include an e-paper display or similar low power display elements. In some examples, elements of the display, e.g., electrodes of a multi-segment display, could be formed on the flexible substrate such that additional elements of the display, e.g., a layer of display medium and a layer of transparent conductor, could be adhered or otherwise attached to the formed elements.Type: GrantFiled: July 28, 2015Date of Patent: October 23, 2018Assignee: Verily Life Sciences LLCInventors: William James Biederman, Brian Otis, Zenghe Liu, Jaclyn Leverett Wasson
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Patent number: 10046114Abstract: An example system includes a flexible substrate configured to be mounted to a skin surface. The system includes a sensor probe that has a first end attached to the flexible substrate and a second end configured to extend beneath the skin surface to contact interstitial fluid. A sensor is configured to measure a physiological property and is disposed at the second end of the sensor probe. A transmitter is attached to the flexible substrate and is configured to provide information related to sensor measurements to a controller. The controller is configured to a drug delivery rate based on the information.Type: GrantFiled: May 22, 2015Date of Patent: August 14, 2018Assignee: Verily Life Sciences LLCInventors: William James Biederman, Brian Otis, Jaclyn Leverett Wasson, Zenghe Liu
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Publication number: 20180177416Abstract: A wearable computing device includes one or more processors, memory and a physiological metric sensor system, including a light source configured to direct light into tissue of a user wearing the wearable computing device, a light detector implemented a distance away from the light source and configured to detect light from the light source that reflects back from the user, and a light-blocking portion implemented between the light source and the light detector. The wearable computing device may further include an audio port directed towards an ear canal of the user and control circuitry configured to activate the light source during a period of time and generate a light detector signal indicating an amount of light detected by the light detector during the period of time.Type: ApplicationFiled: February 20, 2018Publication date: June 28, 2018Inventors: Andrew R. CHURCH, Jaclyn Leverett WASSON, Daniel Joel FRESCHL, Esther VIGIL-RUIZ
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Publication number: 20170027514Abstract: A body-mountable device includes a flexible substrate configured for mounting to a skin surface. The flexible substrate is configured to be adhered or otherwise mounted to the skin in a manner that minimally impacts activities of the body. The device includes a flexible display configured to provide indications to a user, e.g., indications of sensor readings, medical alerts, or operational states of the device. The display could be operated on a very low power budget, e.g., the display could be operated intermittently. In some examples, the display could include an e-paper display or similar low power display elements. In some examples, elements of the display, e.g., electrodes of a multi-segment display, could be formed on the flexible substrate such that additional elements of the display, e.g., a layer of display medium and a layer of transparent conductor, could be adhered or otherwise attached to the formed elements.Type: ApplicationFiled: July 28, 2015Publication date: February 2, 2017Inventors: William James Biederman, Brian Otis, Zenghe Liu, Jaclyn Leverett Wasson
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Publication number: 20170000390Abstract: A flexible, body-mountable analyte sensing device includes a flexible substrate configured for mounting to skin of a living body. The sensing device additionally includes a sensor probe attached to the flexible substrate and configured to penetrate the skin such that a sensor disposed on the end of the sensor probe can be exposed to an analyte in interstitial fluid. The sensor could be an electrochemical sensor that includes two or more electrodes disposed at the end of the sensor probe and configured to electrochemically detect the analyte. The sensing device is configured to display detected concentrations or other information about the analyte in the interstitial fluid. The flexible substrate of the sensing device is configured to be adhered or otherwise mounted to the skin in a manner that minimally impacts activities of the living body.Type: ApplicationFiled: July 2, 2015Publication date: January 5, 2017Inventors: William James Biederman, Brian Otis, Jaclyn Leverett Wasson, Zenghe Liu
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Publication number: 20170000391Abstract: Systems and methods are described that relate to a plurality of sensors configured to measure a physiological parameter. Each sensor of the plurality of sensors may be removably attached to an exterior surface of a living body. A controller may be configured to receive sensor data from the plurality of sensors. The sensor data may be indicative of the physiological parameter. The controller may correlate the sensor data to provide correlated data that is indicative of the physiological parameter. Based at least on the correlated data, the controller may determine a health state. The controller may further provide an indication based on the determined health state.Type: ApplicationFiled: July 1, 2016Publication date: January 5, 2017Inventors: Jaclyn Leverett Wasson, William James Biederman, Brian Otis, Zenghe Liu
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Publication number: 20160345872Abstract: A flexible, body-mountable analyte sensing device includes a flexible substrate configured for mounting to skin of a living body. The sensing device additionally includes optical fiber attached to the flexible substrate and configured to penetrate the skin such that an analyte-sensitive substance disposed on the end of the optical fiber can detect an analyte in interstitial fluid. A color, fluorescence intensity, or other optical property of the analyte-sensitive substance is related to the concentration or other property of the analyte. Light reflected, scattered, fluorescently emitted, or otherwise emitted from the analyte-sensitive substance is transmitted via the optical fiber and detected by a light sensor on the flexible substrate. Such emitted light can be emitted in response to illumination of the analyte-sensitive substance via the optical fiber. The sensing device is configured to wirelessly indicate detected concentrations or other information about the analyte in the interstitial fluid.Type: ApplicationFiled: June 1, 2015Publication date: December 1, 2016Inventors: Jaclyn Leverett Wasson, William James Biederman, Zenghe Liu, Brian Otis
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Publication number: 20160262670Abstract: A body-mountable device includes a flexible substrate configured for mounting to a skin surface. The device includes an input component configured to receive inputs from a user, e.g., finger presses, swipes, motions of the sensing platform, or gestures. Received inputs could include calibration data, for example, known values of a sensed property to compare with corresponding values obtained by a sensor of the device. The device can additionally include an output component configured to provide outputs to a user. Outputs could include indications of sensor readings, medical alerts, or operational states of the device. The flexible substrate of the device is configured to be adhered or otherwise mounted to the skin in a manner that minimally impacts activities of the body.Type: ApplicationFiled: March 13, 2015Publication date: September 15, 2016Inventors: Jaclyn Leverett Wasson, Zenghe Liu, Brian Otis, William James Biederman
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Publication number: 20160235346Abstract: An electrochemical sensor of a flexible, body-mountable analyte sensing device is provided. The electrochemical sensor is disposed on a flexible sensor probe that is configured to penetrate the skin such that the electrochemical sensor disposed on the sensor probe can detect an analyte in interstitial fluid. The electrochemical sensor is made sensitive to the analyte by disposing a substance that selectively binds to reacts with, catalyzes a reaction of, or otherwise selectively interacts with the analyte. The substance is localized by crosslinking on the surface of an electrode and/or by being disposed in a polymer layer disposed on the electrode. The polymer layer can be a hydrogel. Further, a hydrogel layer can be formed on the sensor probe to protect elements of the sensor probe and to increase the biocompatibility of the sensor probe.Type: ApplicationFiled: February 15, 2016Publication date: August 18, 2016Inventors: Zenghe Liu, Brian Otis, Jaclyn Leverett Wasson, William James Biederman
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Publication number: 20160235365Abstract: A flexible, body-mountable analyte sensing device includes a flexible substrate configured for mounting to skin of a living body. The sensing device additionally includes a sensor probe attached to the flexible substrate and configured to penetrate the skin such that a sensor disposed on the sensor probe can detect an analyte in interstitial fluid. The sensor probe can include an elongate extension of the flexible substrate. The sensor can be, for example, an electrochemical sensor or an optical sensor. The sensing device is configured to wirelessly indicate detected concentrations or other information about the analyte in the interstitial fluid. The flexible substrate of the sensing device is configured to be adhered or otherwise mounted to the skin in a manner that minimally impacts activities of the living body.Type: ApplicationFiled: February 16, 2015Publication date: August 18, 2016Inventors: Zenghe Liu, Brian Otis, Jaclyn Leverett Wasson, William James Biederman