Patents by Inventor Richard G. Sass

Richard G. Sass 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).

  • Publication number: 20200000408
    Abstract: A device and method for delivering a device such as a sensor or fluid transport structure or a fluid transport structure sensor combination into, for example, mammalian skin. Such a device allows a sensor to penetrate mammalian skin without the use of an introducer device such as a needle. A device in accordance with embodiments of the present disclosure includes a housing for attachment to mammalian skin including an exit port for receiving the distal end of a biosensor and an injection activation device including a mechanism for forcing the sensing device from a first position within the housing, through the exit port to a second position, with sufficiently high velocity to partially penetrate the mammalian skin.
    Type: Application
    Filed: September 4, 2019
    Publication date: January 2, 2020
    Applicant: WAVEFORM TECHNOLOGIES, INC.
    Inventors: Mark NEINAST, Robert BRUCE, W. Kenneth WARD, Richard G. SASS, Jon FORTUNA
  • Patent number: 10433789
    Abstract: A device and method for delivering a device such as a sensor or fluid transport structure or a fluid transport structure sensor combination into, for example, mammalian skin. Such a device allows a sensor to penetrate mammalian skin without the use of an introducer device such as a needle. A device in accordance with embodiments of the present disclosure includes a housing for attachment to mammalian skin including an exit port for receiving the distal end of a biosensor and an injection activation device including a mechanism for forcing the sensing device from a first position within the housing, through the exit port to a second position, with sufficiently high velocity to partially penetrate the mammalian skin.
    Type: Grant
    Filed: February 28, 2017
    Date of Patent: October 8, 2019
    Assignee: WAVEFORM TECHNOLOGIES, INC.
    Inventors: Mark Neinast, Robert Bruce, W. Kenneth Ward, Richard G. Sass, Jon Fortuna
  • Patent number: 9839360
    Abstract: An end stage renal disease (ESRD) monitoring system may include an implantable sensor and a reader device with an optical sensor. The implantable sensor may be configured to detect a group of analytes relevant to ESRD, such as glucose, creatinine, urea, and potassium. The implantable sensor may be implanted into the dermis of an animal, and may exhibit color changes in response to the presence of the target analytes or reaction product(s) thereof. The reader device may be configured to capture an image of the implanted sensor and to determine the concentration of the target analytes based at least in part on the image. The reader device may be a personal electronic device such as a cell phone, PDA, or personal computer.
    Type: Grant
    Filed: May 10, 2013
    Date of Patent: December 12, 2017
    Assignee: Optica, Inc.
    Inventors: Mihailo V. Rebec, Slavko N. Rebec, Richard G. Sass, Mihailo R. Rebec
  • Publication number: 20170209098
    Abstract: A device and method for delivering a device such as a sensor or fluid transport structure or a fluid transport structure sensor combination into, for example, mammalian skin. Such a device allows a sensor to penetrate mammalian skin without the use of an introducer device such as a needle. A device in accordance with embodiments of the present disclosure includes a housing for attachment to mammalian skin including an exit port for receiving the distal end of a biosensor and an injection activation device including a mechanism for forcing the sensing device from a first position within the housing, through the exit port to a second position, with sufficiently high velocity to partially penetrate the mammalian skin.
    Type: Application
    Filed: February 28, 2017
    Publication date: July 27, 2017
    Inventors: Mark Neinast, Robert Bruce, W. Kenneth Ward, Richard G. Sass, Jon Fortuna
  • Patent number: 9615851
    Abstract: A device and method for delivering a device such as a sensor or fluid transport structure or a fluid transport structure sensor combination into, for example, mammalian skin. Such a device allows a sensor to penetrate mammalian skin without the use of an introducer device such as a needle. A device in accordance with embodiments of the present disclosure includes a housing for attachment to mammalian skin including an exit port for receiving the distal end of a biosensor and an injection activation device including a mechanism for forcing the sensing device from a first position within the housing, through the exit port to a second position, with sufficiently high velocity to partially penetrate the mammalian skin.
    Type: Grant
    Filed: March 8, 2012
    Date of Patent: April 11, 2017
    Assignee: WaveForm Technologies, Inc.
    Inventors: Mark Neinast, Robert Bruce, W. Kenneth Ward, Richard G. Sass, Jon Fortuna
  • Patent number: 8845530
    Abstract: A device, system, and method for delivering a device such as a sensor or fluid transport structure or a fluid transport structure sensor combination into, for example, mammalian skin and receiving, analyzing, and displaying signals from the device such as a sensor are disclosed. A system in accordance with embodiments of the present invention includes a reusable sensor assembly including a transmitter, microcontroller, and housing plus a disposable sensor assembly including a housing having an opening for receiving both the distal end of a biosensor, a sensor insertion guidance structure, and a transmission apparatus for transmitting signals received from the sensor to a reusable sensor assembly for transmission to an external electronic monitoring unit.
    Type: Grant
    Filed: December 28, 2007
    Date of Patent: September 30, 2014
    Assignee: iSense Corporation
    Inventors: Robert Bruce, Richard G. Sass, W. Kenneth Ward
  • Publication number: 20130303869
    Abstract: A mobile analyte monitoring system may include an implantable sensor and a reader device with an optical sensor. The implantable sensor may be implanted into the dermis of an animal, and may exhibit a color change in response to the presence of a target analyte or reaction product thereof. The reader device may be configured to capture an image of the implanted sensor and to determine the concentration of the target analyte based at least in part on the image. One or more portions of the implantable sensor or components thereof may be configured to facilitate calibration of the sensor, correction of an optical signal obtained from the sensor by a reader device to accommodate variations in the surrounding tissues, and/or calculation of a representative value by a reader device. The reader device may be a personal electronic device such as a cell phone, PDA, or personal computer.
    Type: Application
    Filed: May 10, 2013
    Publication date: November 14, 2013
    Applicant: WellSense Inc.
    Inventors: Mihailo V. Rebec, Slavko N. Rebec, Richard G. Sass
  • Publication number: 20130303865
    Abstract: An end stage renal disease (ESRD) monitoring system may include an implantable sensor and a reader device with an optical sensor. The implantable sensor may be configured to detect a group of analytes relevant to ESRD, such as glucose, creatinine, urea, and potassium. The implantable sensor may be implanted into the dermis of an animal, and may exhibit color changes in response to the presence of the target analytes or reaction product(s) thereof. The reader device may be configured to capture an image of the implanted sensor and to determine the concentration of the target analytes based at least in part on the image. The reader device may be a personal electronic device such as a cell phone, PDA, or personal computer.
    Type: Application
    Filed: May 10, 2013
    Publication date: November 14, 2013
    Applicant: BioMetric Holdings, Inc.
    Inventors: Mihailo V. Rebec, Slavko N. Rebec, Richard G. Sass, Mihailo R. Rebec
  • Publication number: 20130217983
    Abstract: Embodiments provide analyte sensors, such as implantable analyte sensors, and methods of producing the same. An implantable sensor may include a base with a plurality of chambers. One or more sensor reagents may be retained within the chambers to form analysis regions. A membrane may be coupled to the chambers over the sensor reagents. The implantable sensor may be implanted into the dermis of a subject. One or more of the sensor reagents may exhibit a color change in response to the presence of a target analyte or reaction product thereof. The wavelengths of light reflected from the analysis regions may be detected and analyzed to determine a target analyte concentration. One or more portions of the sensor or components thereof may be configured to facilitate calibration of the sensor, correction of an optical signal obtained from the sensor by a reader device to accommodate variations in the surrounding tissues, and/or calculation of a representative value by a reader device.
    Type: Application
    Filed: December 29, 2012
    Publication date: August 22, 2013
    Applicant: WELLSENSE, INC.
    Inventors: Mihailo V. Rebec, Slavko N. Rebec, Richard G. Sass
  • Publication number: 20120265042
    Abstract: A device and method for delivering a device such as a sensor or fluid transport structure or a fluid transport structure sensor combination into, for example, mammalian skin. Such a device allows a sensor to penetrate mammalian skin without the use of an introducer device such as a needle. A device in accordance with embodiments of the present disclosure includes a housing for attachment to mammalian skin including an exit port for receiving the distal end of a biosensor and an injection activation device including a mechanism for forcing the sensing device from a first position within the housing, through the exit port to a second position, with sufficiently high velocity to partially penetrate the mammalian skin.
    Type: Application
    Filed: March 8, 2012
    Publication date: October 18, 2012
    Applicant: iSense Corporation
    Inventors: Mark Neinast, Robert Bruce, W. Kenneth Ward, Richard G. Sass, Jon Fortuna
  • Patent number: 8187433
    Abstract: A sensing element adapted to, at least in part, be inserted into a mammalian body. The sensing element is made up of a core of a structurally robust metal and a plated portion made of an electrochemically active metal conjoined to at least a portion of the core. This sensing element may be used as part of a method for the continuous or intermittent monitoring of an analyte within a mammalian body. The method includes inserting at least a portion of the sensing element into the mammalian body and measuring any electric current produced by at least of portion of the sensor.
    Type: Grant
    Filed: October 3, 2006
    Date of Patent: May 29, 2012
    Assignee: iSense Corporation
    Inventors: W. Kenneth Ward, Richard G. Sass
  • Publication number: 20110282172
    Abstract: Embodiments provide an analyte sensing device having one or more indicating electrodes adapted for long-term use within an individual. An indicating electrode coupled with a reference electrode may be inserted within or below the dermis of an individual and may be electrically coupled to an external sensor unit. Related analyte sensor insertion aids and methods of using the disclosed embodiments are also provided.
    Type: Application
    Filed: November 9, 2009
    Publication date: November 17, 2011
    Applicant: ISENSE CORPORATION
    Inventor: Richard G. Sass
  • Patent number: 7862519
    Abstract: A multiple use analyte sensing assembly that includes a long, thin conductor. A plurality of sensing sites are spaced along the conductor and each sensing site includes a membrane system adapted to create a current when placed into contact with body fluid containing the analyte. The assembly also includes a housing, having an aperture, an uptake spool and a payout spool, the conductor being wrapped about the payout spool before the sensing assembly is used. A sensor positioning actuator turns the uptake spool to move each sensing site, in sequence, to the housing aperture and then to the uptake spool. The assembly also includes a skin broaching assembly, having a multiplicity of lancets and a lancet positioning actuator adapted to move each lancet to the aperture. In addition, a lancet use actuator is adapted to move each lancet at least partially through the aperture and then back again.
    Type: Grant
    Filed: June 16, 2003
    Date of Patent: January 4, 2011
    Assignee: Isense Corporation
    Inventors: W. Kenneth Ward, Richard G. Sass
  • Publication number: 20080287755
    Abstract: Embodiments of the present invention provide methods, apparatuses, and systems associated with detecting, monitoring, analyzing, and/or displaying analyte level trends in a body. In an embodiment, there is provided a method comprising obtaining a plurality of analyte measurements from a body using an analyte sensing device, and selecting two or more measurements of the plurality of measurements to calculate and display on a device associated with the analyte sensing device a rate of change of the analyte over a period of time spanning the two or more measurements.
    Type: Application
    Filed: May 14, 2008
    Publication date: November 20, 2008
    Applicant: ISENSE CORPORATION
    Inventors: Richard G. Sass, Daniel M. Kaplan, W. Kenneth Ward
  • Publication number: 20080269657
    Abstract: Embodiments of the present invention provide an adhesive overbandage. In an embodiment, there is provided an adhesive overbandage for use with a biosensor. An exemplary overbandage comprises a frame having an upper surface, a lower surface, an outer boundary and an inner boundary, wherein the inner boundary defines an interior opening configured to receive a monitoring device, adhesive disposed on the lower surface of the frame, and a release liner removably coupled to the adhesive.
    Type: Application
    Filed: April 24, 2008
    Publication date: October 30, 2008
    Applicant: ISENSE CORPORATION
    Inventors: Allen Brenneman, Richard G. Sass, W. Kenneth Ward, Jennifer Matson, Dennis Slomski, Robert Bruce, Leslie Wood, Isaac Federiuk
  • Publication number: 20080249383
    Abstract: Embodiments of the present invention provide an analyte sensing device having one or more sensing electrodes. In embodiments, each sensing electrode may serve as an anode, a cathode, or a combination of an anode and cathode. In embodiments, there may be any suitable number of electrodes. Related analyte sensor insertion aids and methods of using the disclosed embodiments are also provided.
    Type: Application
    Filed: April 4, 2008
    Publication date: October 9, 2008
    Applicant: ISENSE CORPORATION
    Inventors: Richard G. Sass, W. Kenneth Ward, Robert Bruce, Daniel M. Kaplan
  • Publication number: 20080161656
    Abstract: A device, system, and method for delivering a device such as a sensor or fluid transport structure or a fluid transport structure sensor combination into, for example, mammalian skin and receiving, analyzing, and displaying signals from the device such as a sensor are disclosed. A system in accordance with embodiments of the present invention includes a reusable sensor assembly including a transmitter, microcontroller, and housing plus disposable sensor assembly including a housing having an opening for receiving both the distal end of a biosensor, a sensor insertion guidance structure, and a transmission apparatus for transmitting signals received from the sensor to a reusable sensor assembly for transmission to an external electronic monitoring unit.
    Type: Application
    Filed: December 28, 2007
    Publication date: July 3, 2008
    Applicant: iSense Corporation
    Inventors: Robert Bruce, Richard G. Sass, W. Kenneth Ward
  • Publication number: 20080139903
    Abstract: A device and method for delivering a device such as a sensor or fluid transport structure or a fluid transport structure sensor combination into, for example, animal skin. Such a device utilizes an introducer device such as a needle or trocar to puncture skin and allow a sensor to enter through the resultant skin puncture. A device in accordance with embodiments of the present invention includes a housing for mounting to animal skin including an opening for receiving both the distal end of an analyte sensor and the end of an introducer, an actuator device for forcing the introducer from a first position within the housing, through the exit port to a second position, with sufficient force to puncture skin.
    Type: Application
    Filed: December 6, 2007
    Publication date: June 12, 2008
    Applicant: ISENSE CORPORATION
    Inventors: Robert Bruce, W. Kenneth Ward, Richard G. Sass, Jon Fortuna, Mark Neinast
  • Patent number: 7228162
    Abstract: A method of measuring an analyte concentration in body fluid in an animal body having skin and subcutaneous soft tissue that includes body fluid. The method comprises, introducing a portion of an analyte-measuring device into the subcutaneous soft tissue. The analyte-measuring device includes an analyte sensing element, having a sharpened distal end to facilitate introduction into the animal body. Additionally the sensing element has an indicating electrode that is adapted to be activated by electric power and to form a raw analyte measurement, when it is activated and in contact with the body fluid, in less than two minutes. The sensing device further has a reference electrode and an electric power and display device that is adapted to mate to the analyte-sensing element. The power and display device activates the analyte-sensing element by applying electric power to it.
    Type: Grant
    Filed: January 13, 2003
    Date of Patent: June 5, 2007
    Assignee: iSense Corporation
    Inventors: W. Kenneth Ward, Richard G. Sass, Mark Nynest, Ellen Anderson, Lawrence B. Jansen
  • Patent number: 7225008
    Abstract: A method of making a multiple use analyte sensing assembly. The method includes placing a coated wire analyte sensing assembly on an article having a surface that defines a set of pockets so that the wire extends into each pocket. The coated wire is then typically covered by a layer of insulation material between pockets, either by placing an apertured insulation material layer over the pockets so that the apertures correspond to the pockets or by placing a liquid curable insulation material over the coated wire between pockets.
    Type: Grant
    Filed: June 17, 2003
    Date of Patent: May 29, 2007
    Assignee: iSense Corporation
    Inventors: W. Kenneth Ward, Richard G. Sass