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).
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Patent number: 10716939Abstract: 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: GrantFiled: March 17, 2017Date of Patent: July 21, 2020Assignee: International Rehabilitative Sciences, Inc.Inventors: Randy Alan Murphy, William J. Carroll, Richard M. Terrell
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Publication number: 20180193640Abstract: 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: ApplicationFiled: March 17, 2017Publication date: July 12, 2018Inventors: Randy Alan Murphy, William J. Carroll, Richard M. Terrell
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Patent number: 8977363Abstract: 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: GrantFiled: January 22, 2004Date of Patent: March 10, 2015Assignee: Meagan Medical, Inc.Inventors: William J. Carroll, Richard M. Terrell
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Publication number: 20120233428Abstract: 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: ApplicationFiled: March 22, 2012Publication date: September 13, 2012Applicant: Six Circle Limited Liability CompanyInventors: Steven V. BACASTOW, Richard M. Terrell
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Publication number: 20110321174Abstract: 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: ApplicationFiled: July 1, 2011Publication date: December 29, 2011Inventors: Steven V. Bacastow, Richard M. Terrell
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Patent number: 7747332Abstract: 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: GrantFiled: March 7, 2003Date of Patent: June 29, 2010Inventors: Michael B. McGraw, William A. Rux, William J. Carroll, Richard M. Terrell, Randy Alan Murphy
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Publication number: 20080005426Abstract: 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: ApplicationFiled: May 26, 2007Publication date: January 3, 2008Inventors: Steven V. Bacastow, Richard M. Terrell
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Patent number: 7228178Abstract: 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: GrantFiled: November 21, 2003Date of Patent: June 5, 2007Assignee: International Rehabilitative Sciences, Inc.Inventors: William J. Carroll, Richard M. Terrell
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Patent number: 6988005Abstract: 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: GrantFiled: April 29, 2002Date of Patent: January 17, 2006Assignee: International Rehabilitative Sciences, Inc.Inventors: Michael B. McGraw, William A. Rux, William J. Carroll, Richard M. Terrell, Randy Alan Murphy
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Publication number: 20040167584Abstract: 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: ApplicationFiled: January 22, 2004Publication date: August 26, 2004Inventors: William J. Carroll, Richard M. Terrell
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Publication number: 20040138722Abstract: 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: ApplicationFiled: November 21, 2003Publication date: July 15, 2004Inventors: William J. Carroll, Richard M. Terrell
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Publication number: 20040073269Abstract: 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: ApplicationFiled: September 2, 2003Publication date: April 15, 2004Inventors: William J. Carroll, Richard M. Terrell
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Publication number: 20040054379Abstract: 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: ApplicationFiled: September 11, 2003Publication date: March 18, 2004Inventors: William J. Carroll, Richard M. Terrell
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Publication number: 20040015209Abstract: 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: ApplicationFiled: May 17, 2002Publication date: January 22, 2004Inventors: Michael B. McGraw, William A. Rux, William J. Carroll, Richard M. Terrell, Randy Alan Murphy
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Publication number: 20040015203Abstract: 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: ApplicationFiled: April 29, 2002Publication date: January 22, 2004Inventors: Michael B. McGraw, William A. Rux, William J. Carroll, Richard M. Terrell, Randy Alan Murphy
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Publication number: 20040015189Abstract: 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: ApplicationFiled: March 7, 2003Publication date: January 22, 2004Inventors: Michael B. McGraw, William A. Rux, William J. Carroll, Richard M. Terrell, Randy Alan Murphy
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Patent number: 6675048Abstract: 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: GrantFiled: July 16, 2001Date of Patent: January 6, 2004Assignee: International Rehabilitative Sciences, Inc.Inventors: Michael B. McGraw, William A. Rux, William J. Carroll, Richard M. Terrell, Randy Alan Murphy
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Patent number: 6560487Abstract: 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: GrantFiled: October 6, 2000Date of Patent: May 6, 2003Assignee: International Rehabilitative Sciences, Inc.Inventors: Michael B. McGraw, William A. Rux, William J. Carroll, Richard M. Terrell, Randy Alan Murphy
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Patent number: 6393328Abstract: 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: GrantFiled: May 8, 2000Date of Patent: May 21, 2002Assignee: International Rehabilitative Sciences, Inc.Inventors: Michael B. McGraw, William A. Rux, William J. Carroll, Richard M. Terrell, Randy Alan Murphy
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Publication number: 20020016616Abstract: 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: ApplicationFiled: July 16, 2001Publication date: February 7, 2002Inventors: Michael B. McGraw, William A. Rux, William J. Carroll, Richard M. Terrell, Randy Alan Murphy