Patents by Inventor Wilko Kuphal

Wilko Kuphal 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: 6775867
    Abstract: A urological patient positioning table has a patient positioning plate with a head end and a foot end, and has a lifting column connected to the patient positioning plate. The lifting column is arranged at the head end of the patient positioning plate laterally next to the patient positioning plate.
    Type: Grant
    Filed: November 14, 2000
    Date of Patent: August 17, 2004
    Assignee: Siemens Aktiengesellschaft
    Inventors: Wilko Kuphal, Walter Polster
  • Patent number: 5465285
    Abstract: An x-ray examination apparatus has an x-ray radiator mounted on a radiator carrier, with an x-ray film cassette loading and positioning device arranged relative to the radiator carrier so that an x-ray film cassette can be loaded into the device at a position remote from the x-ray radiator, and can be conveyed by the device, after loading, to an exposure position disposed beneath the x-ray radiator.
    Type: Grant
    Filed: September 12, 1994
    Date of Patent: November 7, 1995
    Assignee: Siemens Aktiengesellschaft
    Inventors: Arthur Gall, Heinz Meier, Wilko Kuphal, Georg Vogel
  • Patent number: 4287422
    Abstract: In an exemplary embodiment, a patient support platform, resting on a frame, can be irradiated in a shadow-free fashion, and is provided with two longitudinally extending support rails for the mounting of accessories, and a collector basin for collecting outflowing contrast medium. To avoid grooves and cracks where fluids can accumulate and make cleaning very difficult, a single-piece, smooth support plate is provided for entirely covering the upper surface and the four lateral edges--adjoining the upper surface--of the patient support platform, and the support rails are moved to the longitudinal sides of the support plate. In addition, the support plate can be provided with a flat depression with marginal edges extending at a shallow angle for minimized attenuation of incident X-rays. The support rails can manifest a T-shaped cross section and can be mounted with the foot of the "T" on the drawn-down lateral edges of the examination table.
    Type: Grant
    Filed: December 7, 1978
    Date of Patent: September 1, 1981
    Assignee: Siemens Aktiengesellschaft
    Inventors: Wilko Kuphal, Heinz Wons
  • Patent number: 4221371
    Abstract: Hitherto, tub-like collector receptacles capable of being pulled forward in two guide rails in a drawer-like fashion have been utilized. These collector receptacles are bulky, cause interference during the examination process, and, even in the case of a restricted collector-volume, obstruct the knee-freedom of the physician conducting the examination. The disclosure here instead of the rigid collector receptacle, provides a collector receptacle which consists essentially of a plastic sack and a highly flexible band, guided on-edge, through a tubularly flanged border of the plastic sack for supporting the plastic sack. This band can be mounted in countersupports pivotal on the supports of the examination table. The upper edge of the plastic sack can be only partly tubularly flanged with another portion forming an approximately 70-cm-long and approximately 60-cm-wide sheet which can be placed on the patient support platform.
    Type: Grant
    Filed: December 7, 1978
    Date of Patent: September 9, 1980
    Assignee: Siemens Aktiengesellschaft
    Inventor: Wilko Kuphal