Patents by Inventor Richard M. Terrell

Richard M. Terrell 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: 10716939
    Abstract: An example method includes sending a muscle stimulation current treatment signal to one or more electrodes. The muscle stimulation current treatment signal alternates between on-off states. The method further includes sending, while the muscle stimulation current treatment signal is off, an interferential current treatment signal to the one or more electrodes.
    Type: Grant
    Filed: March 17, 2017
    Date of Patent: July 21, 2020
    Assignee: International Rehabilitative Sciences, Inc.
    Inventors: Randy Alan Murphy, William J. Carroll, Richard M. Terrell
  • Publication number: 20180193640
    Abstract: An example method includes sending a muscle stimulation current treatment signal to one or more electrodes. The muscle stimulation current treatment signal alternates between on-off states. The method further includes sending, while the muscle stimulation current treatment signal is off, an interferential current treatment signal to the one or more electrodes.
    Type: Application
    Filed: March 17, 2017
    Publication date: July 12, 2018
    Inventors: Randy Alan Murphy, William J. Carroll, Richard M. Terrell
  • Patent number: 8977363
    Abstract: A stimulator and a method for the treatment of intractable pain syndromes by electrical stimulation of the spinal cord is disclosed in which implantable electrodes positioned around a targeted area of the spinal cord transmit an interferential current that has a base medium frequency alternating current between 500 Hz-20 KHz. A digital signal processor generates a sine-wave-like waveform from a pulse generator which after further processing is used to generate at least two circuits for use in producing the interferential current. An effective area of stimulation is controlled by the quantity of electrodes, positioning of the electrodes and electrode cross pattern orientation. Amplitude modulation of electrical circuits created at the electrode placements also augments the effective area of stimulation. The stimulator and method reduce accommodation of the body to the electrical stimulation and provide deeper penetration of the resultant signal.
    Type: Grant
    Filed: January 22, 2004
    Date of Patent: March 10, 2015
    Assignee: Meagan Medical, Inc.
    Inventors: William J. Carroll, Richard M. Terrell
  • Publication number: 20120233428
    Abstract: An apparatus and method for controlling and securing information stored on portable USB storage devices. Using the software application stored on the USB storage device in conjunction with functionality performed by a designed server, use of the storage device is limited to authorized users, PCs and locations, and other criteria while information contained within the device is protected from unauthorized access.
    Type: Application
    Filed: March 22, 2012
    Publication date: September 13, 2012
    Applicant: Six Circle Limited Liability Company
    Inventors: Steven V. BACASTOW, Richard M. Terrell
  • Publication number: 20110321174
    Abstract: An apparatus and method for controlling and securing information stored on portable USB storage devices. Using the software application stored on the USB storage device in conjunction with functionality performed by a designed server, use of the storage device is limited to authorized users, PCs and locations, and other criteria while information contained within the device is protected from unauthorized access.
    Type: Application
    Filed: July 1, 2011
    Publication date: December 29, 2011
    Inventors: Steven V. Bacastow, Richard M. Terrell
  • Patent number: 7747332
    Abstract: An electrical stimulation device is combined with a biologic to increase osteogenesis (i.e., bone healing or bone formation). The electrical stimulation is osteoblastic in that it produces new bone cells and or increases the activity of the existing cells, either osteoblasts or osteocytes. The preferred biologic decreases osteoclastic activity, which is the remodeling of bone usually by destroying the bone. Thus, osteogenesis is maximized by decreasing osteoclastic activity, while at the same time increasing osteoblastic activity. Osteogenesis can also be maximized by combining electrical stimulation with a BMP. Though BMPs are generally considered to increase osteoblastic activity, certain BMPs may have an additive effect to the use of electrical stimulation.
    Type: Grant
    Filed: March 7, 2003
    Date of Patent: June 29, 2010
    Inventors: Michael B. McGraw, William A. Rux, William J. Carroll, Richard M. Terrell, Randy Alan Murphy
  • Publication number: 20080005426
    Abstract: An apparatus and method for controlling and securing information stored on portable USB storage devices. Using the software application stored on the USB storage device in conjunction with functionality performed by a designed server, use of the storage device is limited to authorized users, PCs and locations, and other criteria while information contained within the device is protected from unauthorized access.
    Type: Application
    Filed: May 26, 2007
    Publication date: January 3, 2008
    Inventors: Steven V. Bacastow, Richard M. Terrell
  • Patent number: 7228178
    Abstract: Apparatus and methods for non-invasive electrical stimulation of the brain through skin surface stimulation of the peripheral nervous system as a treatment for movement disorders. Skin surface electrodes are positioned at predetermined peripheral surface stimulation sites on the skin surface using a variety of neural imaging techniques. A pulsatile electrical current is generated at the stimulation sites through a variety of standard electrical stimulation devices. Stimulation of the peripheral surface stimulation sites translates to electrical stimulation of a specific area of the brain.
    Type: Grant
    Filed: November 21, 2003
    Date of Patent: June 5, 2007
    Assignee: International Rehabilitative Sciences, Inc.
    Inventors: William J. Carroll, Richard M. Terrell
  • Patent number: 6988005
    Abstract: A multi-functional portable electro-medical device that is capable of providing muscle stimulation and interferential current stimulation. The multi-functional portable electro-medical device includes a multitude of safety features which are designed to prevent injury to the user while at the same time to ensure that the portable power electro-medical device is easy to use. The portable electro-medical device can be programmed to impart any combination of wave therapy to the patient.
    Type: Grant
    Filed: April 29, 2002
    Date of Patent: January 17, 2006
    Assignee: International Rehabilitative Sciences, Inc.
    Inventors: Michael B. McGraw, William A. Rux, William J. Carroll, Richard M. Terrell, Randy Alan Murphy
  • Publication number: 20040167584
    Abstract: A stimulator and a method for the treatment of intractable pain syndromes by electrical stimulation of the spinal cord is disclosed in which implantable electrodes positioned around a targeted area of the spinal cord transmit an interferential current that has a base medium frequency alternating current between 500 Hz-20 KHz. A digital signal processor generates a sine-wave-like waveform from a pulse generator which after further processing is used to generate at least two circuits for use in producing the interferential current. An effective area of stimulation is controlled by the quantity of electrodes, positioning of the electrodes and electrode cross pattern orientation. Amplitude modulation of electrical circuits created at the electrode placements also augments the effective area of stimulation. The stimulator and method reduce accommodation of the body to the electrical stimulation and provide deeper penetration of the resultant signal.
    Type: Application
    Filed: January 22, 2004
    Publication date: August 26, 2004
    Inventors: William J. Carroll, Richard M. Terrell
  • Publication number: 20040138722
    Abstract: Apparatus and methods for non-invasive electrical stimulation of the brain through skin surface stimulation of the peripheral nervous system as a treatment for movement disorders. Skin surface electrodes are positioned at predetermined peripheral surface stimulation sites on the skin surface using a variety of neural imaging techniques. A pulsatile electrical current is generated at the stimulation sites through a variety of standard electrical stimulation devices. Stimulation of the peripheral surface stimulation sites translates to electrical stimulation of a specific area of the brain.
    Type: Application
    Filed: November 21, 2003
    Publication date: July 15, 2004
    Inventors: William J. Carroll, Richard M. Terrell
  • Publication number: 20040073269
    Abstract: A stimulator and a method for integrated electrical stimulation of muscle, nerves and tissues. A combined percutaneous/transcutaneous stimulator using integrated surface electrodes delivers electric pulses simultaneously to deep tissue and a skin surface of a target area. The integrated surface electrodes include fine needle electrodes integrated with surface electrodes. The combined percutaneous/transectaneous stimulator with the integrated surface electrodes affords quick pain relief, more comfortable needle electrode insertion and longer lasting pain reduction results.
    Type: Application
    Filed: September 2, 2003
    Publication date: April 15, 2004
    Inventors: William J. Carroll, Richard M. Terrell
  • Publication number: 20040054379
    Abstract: An electro-medical device and method for improving synovial fluid at a body segment having a joint by applying surface electrical stimulation using surface skin electrodes to the body segment. The electrical stimulation to the body segment and joint may be continuous or in a sequencing pattern. When the electrical stimulation uses a sequencing pattern, it mimics normal electrical sequencing of surrounding muscle of the joint during normal functioning activity. Surface electrical stimulation improves synovial fluid of the body segment and joint and ameliorates degenerative joint disease and osteoarthritis.
    Type: Application
    Filed: September 11, 2003
    Publication date: March 18, 2004
    Inventors: William J. Carroll, Richard M. Terrell
  • Publication number: 20040015209
    Abstract: A multi-functional portable electro-medical device provides interferential current stimulation to promote bone growth. Two electrical signals are applied to a target area, each electrical signal being formed by a set of two electrode pads. A beat frequency is created at the location the signals intersect with each other. The beat frequency is the difference between the frequencies of the two signals and has an amplitude that is additive and greater than either signal alone. The depth of the interferential signal is increased by increasing the carrier frequency of the signals. The direction of the interferential signal shifts toward the signal having the lower amplitude. The electrical stimulation is used in combination with biologics to further increase bone growth.
    Type: Application
    Filed: May 17, 2002
    Publication date: January 22, 2004
    Inventors: Michael B. McGraw, William A. Rux, William J. Carroll, Richard M. Terrell, Randy Alan Murphy
  • Publication number: 20040015203
    Abstract: A multi-functional portable electro-medical device that is capable of providing muscle stimulation and interferential current stimulation. The multi-functional portable electro-medical device includes a multitude of safety features which are designed to prevent injury to the user while at the same time to ensure that the portable power electro-medical device is easy to use. The portable electro-medical device can be programmed to impart any combination of wave therapy to the patient.
    Type: Application
    Filed: April 29, 2002
    Publication date: January 22, 2004
    Inventors: Michael B. McGraw, William A. Rux, William J. Carroll, Richard M. Terrell, Randy Alan Murphy
  • Publication number: 20040015189
    Abstract: An electrical stimulation device is combined with a biologic to increase osteogenesis (i.e., bone healing or bone formation). The electrical stimulation is osteoblastic in that it produces new bone cells and or increases the activity of the existing cells, either osteoblasts or osteocytes. The preferred biologic decreases osteoclastic activity, which is the remodeling of bone usually by destroying the bone. Thus, osteogenesis is maximized by decreasing osteoclastic activity, while at the same time increasing osteoblastic activity. Osteogenesis can also be maximized by combining electrical stimulation with a BMP. Though BMPs are generally considered to increase osteoblastic activity, certain BMPs may have an additive effect to the use of electrical stimulation.
    Type: Application
    Filed: March 7, 2003
    Publication date: January 22, 2004
    Inventors: Michael B. McGraw, William A. Rux, William J. Carroll, Richard M. Terrell, Randy Alan Murphy
  • Patent number: 6675048
    Abstract: A multi-functional portable electro-medical device provides interferential current stimulation to promote bone growth. Two electrical signals are applied to a target area, each electrical signal being formed by a set of two electrode pads. A beat frequency is created at the location the signals intersect with each other. The beat frequency is the difference between the frequencies of the two signals and has an amplitude that is additive and greater than either signal alone. The depth of the interferential signal is increased by increasing the carrier frequency of the signals. The direction of the interferential signal shifts toward the signal having the lower amplitude. The electrical stimulation is used in combination with biologics to further increase bone growth. The target area is large enough to include multiple vertebral segments.
    Type: Grant
    Filed: July 16, 2001
    Date of Patent: January 6, 2004
    Assignee: International Rehabilitative Sciences, Inc.
    Inventors: Michael B. McGraw, William A. Rux, William J. Carroll, Richard M. Terrell, Randy Alan Murphy
  • Patent number: 6560487
    Abstract: A multi-functional portable electro-medical device provides interferential current stimulation to promote bone growth. Two electrical signals are applied to a target area, each electrical signal being formed by a set of two electrode pads. A beat frequency is created at the location the signals intersect with each other. The beat frequency is the difference between the frequencies of the two signals and has an amplitude that is additive and greater than either signal alone. The depth of the interferential signal is increased by increasing the carrier frequency of the signals. The direction of the interferential signal shifts toward the signal having the lower amplitude. The electrical stimulation is used in combination with biologics to further increase bone growth.
    Type: Grant
    Filed: October 6, 2000
    Date of Patent: May 6, 2003
    Assignee: International Rehabilitative Sciences, Inc.
    Inventors: Michael B. McGraw, William A. Rux, William J. Carroll, Richard M. Terrell, Randy Alan Murphy
  • Patent number: 6393328
    Abstract: A multi-functional portable electro-medical device that is capable of providing muscle stimulation and interferential current stimulation. The multi-functional portable electro-medical device includes a multitude of safety features which are designed to prevent injury to the user while at the same time to ensure that the portable power electro-medical device is easy to use. The portable electro-medical device can be programmed to impart any combination of wave therapy to the patient.
    Type: Grant
    Filed: May 8, 2000
    Date of Patent: May 21, 2002
    Assignee: International Rehabilitative Sciences, Inc.
    Inventors: Michael B. McGraw, William A. Rux, William J. Carroll, Richard M. Terrell, Randy Alan Murphy
  • Publication number: 20020016616
    Abstract: A multi-functional portable electro-medical device provides interferential current stimulation to promote bone growth. Two electrical signals are applied to a target area, each electrical signal being formed by a set of two electrode pads. A beat frequency is created at the location the signals intersect with each other. The beat frequency is the difference between the frequencies of the two signals and has an amplitude that is additive and greater than either signal alone. The depth of the interferential signal is increased by increasing the carrier frequency of the signals. The direction of the interferential signal shifts toward the signal having the lower amplitude. The electrical stimulation is used in combination with biologics to further increase bone growth. The target area is large enough to include multiple vertebral segments.
    Type: Application
    Filed: July 16, 2001
    Publication date: February 7, 2002
    Inventors: Michael B. McGraw, William A. Rux, William J. Carroll, Richard M. Terrell, Randy Alan Murphy