Patents Assigned to Leonhard Lang KG
  • Patent number: 7512449
    Abstract: A medical electrode for conducting signals, in particular for conducting signals from the human skin, is built up in at least two layers. A preferably metallic signal conductor can be connected to the signal-emitting subject, preferably in the form of a signal-conducting layer, and is arranged between an upper top layer and an adhesive layer which can be brought into contact with the signal-emitting subject. The electrode has a tapping pad, and an electrically insulating covering element arranged between the tapping pad and the signal-emitting subject, and at least one side of the preferably planar covering element is electrically conductive in construction.
    Type: Grant
    Filed: June 13, 2005
    Date of Patent: March 31, 2009
    Assignee: Leonhard Lang KG
    Inventors: Burrhus Lang, Markus Wilfinger
  • Patent number: 6743223
    Abstract: The invention relates to a method for producing medical electrodes, in particular, neutral electrodes. According to the inventive method, a web-shaped laminate, consisting of a non-conductive intermediate support (C) and a conductive layer (A) is coated on the side of said conductive layer with an electrically conductive, adhesive gel (E). The laminate-gel combination is formed to a specific contour, preferably punched out, before being fixed to a carrier (H) by the side opposite to the gel (E). The conductive layer is applied to the web-shaped intermediate support (C) during the production of the laminate, preferably having been previously punched out, as panels which do not cover the entire web-shaped intermediate support (C).
    Type: Grant
    Filed: June 24, 2002
    Date of Patent: June 1, 2004
    Assignee: Leonhard Lang KG
    Inventor: Burrhus Lang