Patents Assigned to UFZ-Umweltforschungszentrum Leipzighalle GmbH
  • Device for fastening of sensors to the surface of the skin and a method for detecting the removal of sensors from the surface of the skin
    Patent number: 6169915
    Abstract: The present invention relates to a device for attaching sensors to the surface of the skin comprising a basic plaster 3 and a detection plaster 4 which comprises a recess so that a hollow space 5 is provided between the basic plaster 3 and the detection plaster 4. The hollow space may contain a dye solution, solid matter, or odor marker which escapes during the unauthorized removal of the sensor by tearing open the hollow space 5.
    Type: Grant
    Filed: November 4, 1998
    Date of Patent: January 2, 2001
    Assignee: UFZ-Umweltforschungszentrum Leipzighalle GmbH
    Inventors: Peter Krumbiegel, Ulrike Rolle-Kampczyk