Patents by Inventor Norbert Nessler

Norbert Nessler 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).

  • Planar electrode
    Patent number: 8986295
    Abstract: Herein is disclosed a planar electrode which includes two equally sized electrode surfaces. The equally sized electrode surfaces are electrically separated along a linear insulation zone and adjoin directly along an inner edge portion. The two equally sized electrode surfaces include, respectively, a band-shaped extension section, which encloses the other electrode surface along its outer edge portion and thereby is separated by the extended insulation zone from the respectively enclosed electrode surface.
    Type: Grant
    Filed: February 16, 2006
    Date of Patent: March 24, 2015
    Assignee: Nessler Medizintechnik GmbH
    Inventors: Norbert Nessler, Stephan Erbse
  • Device for testing a neutral electrode
    Patent number: 8545494
    Abstract: The invention relates to a device for testing a neutral electrode (1) for use in electrosurgery, comprising a measuring surface (25) which is formed by a plurality of measuring electrodes (20), whereon the neutral electrode (1) is applied. Each measuring electrode (20) of the measuring surface (25) is connected to a replacement resistance circuit (70) representing at least one layer of the human skin, which is placed in thermal contact with at least one temperature sensor (90). At least one resistance of the replacement-resistance circuit (70) is formed by means of a blind resistance (54).
    Type: Grant
    Filed: September 11, 2003
    Date of Patent: October 1, 2013
    Inventor: Norbert Nessler
  • Planar Electrode
    Publication number: 20100036377
    Abstract: A planar electrode includes two equally sized electrode surfaces, electrically separated along a linear insulation zone, which adjoins directly along an inner edge portion. The two equally sized electrode surfaces include, respectively, a band-shaped extension section, which encloses said other electrode surface along its outer edge portion and thereby is separated by said extended insulation zone from said respectively enclosed electrode surface.
    Type: Application
    Filed: February 16, 2006
    Publication date: February 11, 2010
    Applicant: NESSLER MEDIZINTECHNIK GMBH
    Inventors: Norbert Nessler, Stephan Erbse
  • Device for examining a neutral electrode
    Publication number: 20060173250
    Abstract: The invention relates to a device for testing a neutral electrode (1) for use in electrosurgery, comprising a measuring surface (25) which is formed by a plurality of measuring electrodes (20), whereon the neutral electrode (1) is applied. Each measuring electrode (20) of the measuring surface (25) is connected to a replacement resistance circuit (70) representing at least one layer of the human skin, which is placed in thermal contact with at least one temperature sensor (90). At least one resistance of the replacement-resistance circuit (70) is formed by means of a blind resistance (54).
    Type: Application
    Filed: September 11, 2003
    Publication date: August 3, 2006
    Inventor: Norbert Nessler