Patents by Inventor Duane Oyen

Duane Oyen 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).

  • Patent number: 8790258
    Abstract: Instrumented orthoses with more sophisticated structures provide for coordinated support and rehabilitation of complex joints and multiple injured joints. Improved instrumented orthoses can include hinges that can rotate in multiple different planes. Particularly preferred embodiments include a shoulder brace with a hand hold and a lower extremities brace. Preferably, a control unit monitors the output Of transducers used to instrument the brace. A patient can be prompted by the control unit for the performance of a variety of different monitored exercises.
    Type: Grant
    Filed: January 19, 2010
    Date of Patent: July 29, 2014
    Assignee: IZEX Technologies, Inc.
    Inventors: John G. Stark, Duane Oyen, Blair P. Mowery
  • Publication number: 20120116806
    Abstract: A process for treating orthopedic injuries including the steps of presenting a set of treatment protocols; approving a treatment protocol from among the presented set of treatment protocols; capturing information identifying the approved treatment protocol from among the set of presented protocols; and generating information from the captured information into a form compatible with a handheld computer adapted for connection to an orthopedic sensor system. The generated information includes parameters of the identified approved treatment protocol. The process may also include the steps of basing the presented set of treatment protocols upon a database of historic patients, orthopedic injuries, treatment protocols and outcomes, and retaining information about the current patient, the patients injury, treatment protocol and outcome.
    Type: Application
    Filed: July 15, 2011
    Publication date: May 10, 2012
    Applicant: IZEX Technologies, Inc.
    Inventors: John G. Stark, Duane Oyen, Timothy J.B. Hanson, Timothy Tracey, Steven Backes, Gary Manninen
  • Publication number: 20100121160
    Abstract: Instrumented orthoses with more sophisticated structures provide for coordinated support and rehabilitation of complex joints and multiple injured joints. Improved instrumented orthoses can include hinges that can rotate in multiple different planes. Particularly preferred embodiments include a shoulder brace with a hand hold and a lower extremities brace. Preferably, a control unit monitors the output Of transducers used to instrument the brace. A patient can be prompted by the control unit for the performance of a variety of different monitored exercises.
    Type: Application
    Filed: January 19, 2010
    Publication date: May 13, 2010
    Inventors: John G. Stark, Duane Oyen, Blair P. Mowery
  • Patent number: 7416537
    Abstract: Instrumented orthoses with more sophisticated structures provide for coordinated support and rehabilitation of complex joints and multiple injured joints. Improved instrumented orthoses can include hinges that can rotate in multiple different planes. Particularly preferred embodiments include a shoulder brace with a hand hold and a lower extremities brace. Preferably, a control unit monitors the output of transducers used to instrument the brace. A patient can be prompted by the control unit for the performance of a variety of different monitored exercises.
    Type: Grant
    Filed: June 23, 1999
    Date of Patent: August 26, 2008
    Assignee: IZEX Technologies, Inc.
    Inventors: John G. Stark, Duane Oyen, Blair P. Mowery
  • Publication number: 20070155588
    Abstract: Orthoses with microprocessor control placed around the joint of a patient are used to perform and to monitor isometric, range-of-motion, proprioception and isotonic exercises of the joint. A variety of improved hardware elements result in an orthosis that is easier to use and interacts more efficiently with the controller to allow the monitoring of a greater range of motions while holding down cost and provide suitable accurate evaluation of the exercises. Efficient ways of programming the exercises, monitoring the exercises and evaluating the exercise provide a comprehensive program for the rehabilitation of an injured or weakened joint.
    Type: Application
    Filed: March 6, 2007
    Publication date: July 5, 2007
    Inventors: John Stark, Duane Oyen, Thomas Bybee, Arthur Lohmann, Joel Boyd
  • Publication number: 20060127271
    Abstract: A method and apparatus are provided for at least partially disinfecting biological fluid of a mammal, which comprises pathogens. The method includes contacting a non-thermal plasma with the biological fluid to kill at least a portion of the pathogens within the biological fluid, and filtering toxins from at least some components of the biological fluid.
    Type: Application
    Filed: February 1, 2006
    Publication date: June 15, 2006
    Applicant: Regents of The University of Minnesota
    Inventors: R. Ruan, Hongbin Ma, Paul Chen, Shaobo Deng, Xiangyang Lin, Duane Oyen, Robert Bowman
  • Publication number: 20050113652
    Abstract: Instrumented orthoses with more sophisticated structures provide for coordinated support and rehabilitation of complex joints and multiple injured joints. Improved instrumented orthoses can include hinges that can rotate in multiple different planes. Particularly preferred embodiments include a shoulder brace with a hand hold and a lower extremities brace. Preferably, a control unit monitors the output of transducers used to instrument the brace. A patient can be prompted by the control unit for the performance of a variety of different monitored exercises.
    Type: Application
    Filed: November 24, 2004
    Publication date: May 26, 2005
    Inventors: John Stark, Duane Oyen, Blair Mowery
  • Publication number: 20050107726
    Abstract: An instrumented orthosis is interfaced to a telecommunication system such that a patient and health care professional can exchange communications including the monitoring of the instrumented orthosis. Thus, a health care can evaluate rehabilitation treatments based on an instrumented orthosis from a remote location while obtaining real-time feedback from the patient. The communications can include audio and/or video transmissions.
    Type: Application
    Filed: April 6, 2004
    Publication date: May 19, 2005
    Inventors: Duane Oyen, Timothy Tracey
  • Publication number: 20050101887
    Abstract: Orthoses with microprocessor control placed around the joint of a patient are used to perform and to monitor isometric, range-of-motion, proprioception and isotonic exercises of the joint. A variety of improved hardware elements result in an orthosis that is easier to use and interacts more efficiently with the controller to allow the monitoring of a greater range of motions while holding down cost and provide suitable accurate evaluation of the exercises. Efficient ways of programming the exercises, monitoring the exercises and evaluating the exercise provide a comprehensive program for the rehabilitation of an injured or weakened joint.
    Type: Application
    Filed: December 20, 2004
    Publication date: May 12, 2005
    Inventors: John Stark, Duane Oyen, Thomas Bybee, Arthur Lohmann, Joel Boyd
  • Publication number: 20040249675
    Abstract: A system for treating orthopedic injuries by presenting a set of treatment protocols; approving a treatment protocol from among the presented set of treatment protocols; capturing information identifying the approved treatment protocol from among the set of presented protocols; and generating information from the captured information into a form compatible with a handheld computer adapted for connection to an orthopedic sensor system. The generated information includes parameters of the identified approved treatment protocol. The process may also include the steps of basing the presented set of treatment protocols upon a database of historic patients, orthopedic injuries, treatment protocols and outcomes, and retaining information about the current patient, the patient's injury, treatment protocol and outcome.
    Type: Application
    Filed: May 26, 2004
    Publication date: December 9, 2004
    Applicant: IZEX Technology, Inc.
    Inventors: John G. Stark, Duane Oyen, Timothy J. B. Hanson, Timothy Tracey, Steven Backes, Gary Manninen
  • Patent number: 6827670
    Abstract: A system for treating orthopedic injuries by presenting a set of treatment protocols; approving a treatment protocol from among the presented set of treatment protocols; capturing information identifying the approved treatment protocol from among the set of presented protocols; and generating information from the captured information into a form compatible with a handheld computer adapted for connection to an orthopedic sensor system. The generated information includes parameters of the identified approved treatment protocol. The process may also include the steps of basing the presented set of treatment protocols upon a database of historic patients, orthopedic injuries, treatment protocols and outcomes, and retaining information about the current patient, the patient's injury, treatment protocol and outcome.
    Type: Grant
    Filed: October 11, 1999
    Date of Patent: December 7, 2004
    Assignee: IZEX Technologies, Inc.
    Inventors: John G. Stark, Duane Oyen, Timothy J. B. Hanson, Timothy Tracey, Steven Backes, Gary Manninen
  • Patent number: 6562386
    Abstract: A method and apparatus are provided for at least partially sterilizing a liquid that has pathogens living in the liquid. The liquid comprising living pathogens is placed in a reaction volume, and a non-thermal plasma is generated within the reaction volume to thereby kill at least a portion of the pathogens within the liquid.
    Type: Grant
    Filed: May 7, 2001
    Date of Patent: May 13, 2003
    Assignee: Regents of the University of Minnesota
    Inventors: R. Roger Ruan, Hongbin Ma, Mingliang Zhang, Paul L. Chen, Duane Oyen
  • Publication number: 20030026877
    Abstract: A method and apparatus are provided for at least partially sterilizing a liquid that has pathogens living in the liquid. The liquid comprising living pathogens is placed in a reaction volume, and a non-thermal plasma is generated within the reaction volume to thereby kill at least a portion of the pathogens within the liquid.
    Type: Application
    Filed: May 7, 2001
    Publication date: February 6, 2003
    Inventors: R. Roger Ruan, Hongbin Ma, Mingliang Zhang, Paul L. Chen, Duane Oyen
  • Patent number: 6371123
    Abstract: A process for treating orthopedic injuries including the steps of presenting a set of treatment protocols; approving a treatment protocol from among the presented set of treatment protocols; capturing information identifying the approved treatment protocol from among the set of presented protocols; and generating information from the captured information into a form compatible with a handheld computer adapted for connection to an orthopedic sensor system. The generated information includes parameters of the identified approved treatment protocol. The process may also include the steps of basing the presented set of treatment protocols upon a database of historic patients, orthopedic injuries, treatment protocols and outcomes, and retaining information about the current patient, the patients injury, treatment protocol and outcome. A system for treating orthopedic injuries with a historic database on a central computer and a handheld computer attached to a sensor system.
    Type: Grant
    Filed: June 11, 1999
    Date of Patent: April 16, 2002
    Assignee: IZEX Technology, Inc.
    Inventors: John G. Stark, Duane Oyen, Timothy J. B. Hanson, Timothy Tracey, Steven Backes, Gary Manninen
  • Publication number: 20020029784
    Abstract: A process for treating orthopedic injuries including the steps of presenting a set of treatment protocols; approving a treatment protocol from among the presented set of treatment protocols; capturing information identifying the approved treatment protocol from among the set of presented protocols; and generating information from the captured information into a form compatible with a handheld computer adapted for connection to an orthopedic sensor system. The generated information includes parameters of the identified approved treatment protocol. The process may also include the steps of basing the presented set of treatment protocols upon a database of historic patients, orthopedic injuries, treatment protocols and outcomes, and retaining information about the current patient, the patients injury, treatment protocol and outcome. A system for treating orthopedic injuries with a historic database on a central computer and a handheld computer attached to a sensor system.
    Type: Application
    Filed: October 1, 2001
    Publication date: March 14, 2002
    Applicant: IZEX Technologies, Inc.
    Inventors: John G. Stark, Duane Oyen, Timothy J.B. Hanson, Timothy Tracey, Steven Backes, Gary Manninen