Patents by Inventor Theodore Grussing

Theodore Grussing 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: 5038796
    Abstract: A flexible transcutaneous electrical nerve and/or muscle stimulation electrode is provided which utilizes a conductive material, preferably a conductive fabric, and electrical shunt means disposed along the conductive material for causing more uniform resistivity between any two equally spaced apart points on the conductive material than without the electrical shunt means. Further adjustment of the electrical conductivity may also be achieved by varying the conductivity of individual fibers utilized in the conductive fabric.
    Type: Grant
    Filed: April 13, 1989
    Date of Patent: August 13, 1991
    Assignee: Axelgaard Manufacturing Co., Ltd.
    Inventors: Jens Axelgaard, Theodore Grussing
  • Patent number: 4867166
    Abstract: A transcutaneous nerve and/or muscle stimulation electrode is provided which may be contoured to the skin areas of a patient and stretched therewith while impulse signals are electrically conducted into the body. This stretching ability is provided by a conductive fabric which includes an array of conductive fibers with interstitial areas therebetween. A conductive adhesive fills interstitial areas of the conductive fabric and provides for adhering the electrode to the patient's skin.
    Type: Grant
    Filed: September 18, 1987
    Date of Patent: September 19, 1989
    Assignee: Jens Axelgaard
    Inventors: Jens Axelgaard, Theodore Grussing
  • Patent number: 4819328
    Abstract: A transcutaneous nerve and/or muscle stimulation electrode manufacturing method provided which enables rapid assembly of an electrode. Stretchability is provised by a conductive fabric which includes an array of conductive fibers with interstitial areas therebetween. A conductive adhesive fills interstitial areas of the conductive fabric and provides for adhering the electrode to the patient's skin.
    Type: Grant
    Filed: October 28, 1987
    Date of Patent: April 11, 1989
    Assignee: Jens Axelgaard
    Inventors: Jens Axelgaard, Theodore Grussing
  • Patent number: 4736752
    Abstract: A transcutaneous medical electrode is provided for coupling electrical energy into nerves and/or muscles for the stimulation thereof. The electrode uses an array of conductive ink patterns in combination with a conductive adhesive to provide power coupling in which the current density across the electrode can be preselected by ink design for use on specific curvaceous areas of a body to transcutaneously stimulate muscle and/or nerves.
    Type: Grant
    Filed: November 28, 1986
    Date of Patent: April 12, 1988
    Assignee: Axelgaard Manufacturing Co., Ltd.
    Inventors: Gary Munck, Jens Axelgaard, Theodore Grussing
  • Patent number: 4722354
    Abstract: A transcutaneous nerve and/or muscle stimulation electrode is provided which may be contoured to the skin areas of a patient and stretched therewith while impulse signals are electrically conducted into the body. This stretching ability is provided by a knit conductive fabric which is stretchable up to at least about 20% greater than the original conductive fabric dimension in a direction of stretch without loss of conductivity. A conductive adhesive fills interstitial areas of the knit fabric and provides for adhering the electrode to the patient's skin.
    Type: Grant
    Filed: June 14, 1985
    Date of Patent: February 2, 1988
    Assignee: Jens Axelgaard
    Inventors: Jens Axelgaard, Theodore Grussing
  • Patent number: 4708149
    Abstract: A transcutaneous nerve and/or muscle stimulation electrode is provided which may be contoured to the skin areas of a patient and stretched therewith while impulse signals are electrically conducted into the body. This stretching ability is provided by a knit conductive fabric which is stretchable up to at least about 20% greater than the original conductive fabric dimension in a direction of stretch without loss of conductivity. A conductivity adhesive fills interstitial areas of the knit fabric and provides for adhering the electrode to the patient's skin.
    Type: Grant
    Filed: January 27, 1986
    Date of Patent: November 24, 1987
    Assignee: Jens Axelgaard
    Inventors: Jens Axelgaard, Theodore Grussing