Patents by Inventor Johannes Holzl

Johannes Holzl 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: 8987672
    Abstract: An apparatus and a corresponding system and method for reading out X-ray information stored in a storage phosphor plate includes a receiving device, in particular a cassette, for receiving the storage phosphor plate, a removal device for removing the storage phosphor plate from the receiving device, and a reading device for irradiating the storage phosphor plate removed from the receiving device with stimulation light and for detecting emitted light excited thereby in the storage phosphor plate. In order to permit as reliable a removal and/or return of the storage phosphor plate from and to the receiving device as possible while providing a simple design, the removal device has at least one removal element, which can be coupled to the storage phosphor plate and which can move along a curved path.
    Type: Grant
    Filed: August 13, 2012
    Date of Patent: March 24, 2015
    Assignee: Agfa Healthcare NV
    Inventors: Patrick Sandmann, Anton Pirmann, Günther Schindlbeck, Johannes Hölzl, Sven Behr
  • Publication number: 20140203179
    Abstract: An apparatus and a corresponding system and method for reading out X-ray information stored in a storage phosphor plate, includes a receiving device, in particular a cassette, for receiving the storage phosphor plate, a removal device for removing the storage phosphor plate from the receiving device, and a reading device for irradiating the storage phosphor plate removed from the receiving device with stimulation light and for detecting emitted light excited thereby in the storage phosphor plate.
    Type: Application
    Filed: August 13, 2012
    Publication date: July 24, 2014
    Applicant: AGFA HEALTHCARE NV
    Inventors: Patrick Sandmann, Anton Pirmann, Günther Schindlbeck, Johannes Hölzl, Sven Behr
  • Patent number: 8106373
    Abstract: An apparatus (10) for reading out X-ray information stored in storage phosphor plates with an input unit, (12) for inputting a plurality of cassettes (14, 28, 32) which can be stacked one behind the other in a direction of stacking (S) within the input unit (12), has an oblong accommodation well (30) for accommodating one of the cassettes (32), the accommodation well (30) being adjacent to the input unit (12), a moving device (50) for horizontally moving the cassette (32) accommodated by the accommodation well (30) along a path of movement, and a deflection element (64, 66) for deflecting a next cassette located within the input unit (12) which is adjacent to the cassette (32) accommodated by the accommodation well (30) and projects at least partially into the path of movement, the deflection element (64, 66) being positioned and designed such that with horizontal movement of the cassette (32) located within the accommodation well (30), due to contact between the cassette (32) located within the accommodation
    Type: Grant
    Filed: July 11, 2008
    Date of Patent: January 31, 2012
    Assignee: Agfa HealthCare N.V.
    Inventors: Johannes Hölzl, Günther Schindlbeck, Volkmar Voigtländer, Thomas Hartmann, Franz Auer, Rudolf Werkstetter
  • Patent number: 8049195
    Abstract: An apparatus (10) for reading out, in a time-saving and reliable way, X-ray information stored in storage phosphor plates with an input unit (12) in which a plurality of cassettes (14) in which a storage phosphor plate to be read out is respectively located, can be input.
    Type: Grant
    Filed: July 11, 2008
    Date of Patent: November 1, 2011
    Assignee: Agfa HealthCare N.V.
    Inventors: Johannes Hölzl, Günther Schindlbeck, Volkmar Voigtländer, Thomas Hartmann, Franz Auer, Rudolf Werkstetter
  • Publication number: 20090294706
    Abstract: An apparatus (10) for reading out X-ray information stored in storage phosphor plates with an input unit, (12) for inputting a plurality of cassettes (14, 28, 32) which can be stacked one behind the other in a direction of stacking (S) within the input unit (12), has an oblong accommodation well (30) for accommodating one of the cassettes (32), the accommodation well (30) being adjacent to the input unit (12), a moving device (50) for horizontally moving the cassette (32) accommodated by the accommodation well (30) along a path of movement, and a deflection element (64, 66) for deflecting a next cassette located within the input unit (12) which is adjacent to the cassette (32) accommodated by the accommodation well (30) and projects at least partially into the path of movement, the deflection element (64, 66) being positioned and designed such that with horizontal movement of the cassette (32) located within the accommodation well (30), due to contact between the cassette (32) located within the accommodation
    Type: Application
    Filed: July 11, 2008
    Publication date: December 3, 2009
    Applicant: Agfa HealthCare NV
    Inventors: Johannes Holzl, Gunther Schindlbeck, Volkmar Voigtlander, Thomas Hartmann, Franz Auer, Rudolf Werkstetter
  • Patent number: 7619236
    Abstract: A driving apparatus (1) for an optical scanning device (5) has a threaded spindle (16) onto which a spindle nut (23) is threaded. The driving apparatus (1) further includes a coupler (24) for coupling the spindle nut (23) to the scanning device (5). The coupler (24) effects a Cardan coupling in the manner of a Cardan joint. In a technically simple way particularly good synchronisation can be guaranteed during scanning.
    Type: Grant
    Filed: December 5, 2006
    Date of Patent: November 17, 2009
    Assignee: Agfa-Gevaert HealthCare GmbH
    Inventors: Johannes Hölzl, Werner Stahl
  • Patent number: 7315040
    Abstract: An X-ray reading device, for reading out X-ray information stored in a phosphor plate, includes an insertion device into which a cassette in which the phosphor plate is located, can be inserted, and an oblong insertion opening through which the phosphor plate located within the inserted cassette can be conveyed into an inside cavity of the X-ray reading device. In order to guarantee a reliable light seal with a simple closure mechanism which can accommodate different position tolerances and cassette formats, at least one closure mechanism is provided which can be moved in a longitudinal direction of the insertion opening to close at least one second section of the insertion opening.
    Type: Grant
    Filed: September 22, 2005
    Date of Patent: January 1, 2008
    Assignee: AGFA-Gevaert Healthcare GmbH
    Inventors: Franz Auer, Werner Ihm, Peter Schwelle, Johannes Holzl, Rudolf Werkstetter
  • Patent number: 7256413
    Abstract: A device for reading out X-ray information stored in a phosphor plate for simplified and solid guiding and/or holding of phosphor plates, with at the same time a high degree of compactness, includes: a device for holding and/or conveying the phosphor plate in an orientation inclined by an inclination angle ? in relation to a vertical in which the phosphor plate is flat in form; and a read-out device for reading out the flat phosphor plate inclined by the inclination angle ? in relation to the vertical.
    Type: Grant
    Filed: September 22, 2005
    Date of Patent: August 14, 2007
    Assignee: Agfa-Gevaert Aktiengesellschaft
    Inventors: Roland Muller, Gunther Schindlbeck, Volkmar Voigtlander, Peter Schwelle, Olaf Klabunde, Andreas Dier, Jean-Didier Labarte, Edwin Kieselbach, Rudolf Werkstetter, Werner Stahl, Johannes Holzl
  • Publication number: 20070153968
    Abstract: A driving apparatus (1) for an optical scanning device (5) has a threaded spindle (16) onto which a spindle nut (23) is threaded. The driving apparatus (1) further includes a coupler (24) for coupling the spindle nut (23) to the scanning device (5). The coupler (24) effects a Cardan coupling in the manner of a Cardan joint. In a technically simple way particularly good synchronisation can be guaranteed during scanning.
    Type: Application
    Filed: December 5, 2006
    Publication date: July 5, 2007
    Applicant: AGFA-GEVAERT HEALTHCARE GMBH
    Inventors: Johannes Holzl, Werner Stahl
  • Publication number: 20060113500
    Abstract: An X-ray reading device, for reading out X-ray information stored in a phosphor plate, includes an insertion device into which a cassette in which the phosphor plate is located, can be inserted, and an oblong insertion opening through which the phosphor plate located within the inserted cassette can be conveyed into an inside cavity of the X-ray reading device. In order to guarantee a reliable light seal with a simple closure mechanism which can accommodate different position tolerances and cassette formats, at least one closure mechanism is provided which can be moved in a longitudinal direction of the insertion opening to close at least one second section of the insertion opening.
    Type: Application
    Filed: September 22, 2005
    Publication date: June 1, 2006
    Inventors: Franz Auer, Werner Ihm, Peter Schwelle, Johannes Holzl, Rudolf Werkstetter
  • Publication number: 20060091336
    Abstract: A device for reading out X-ray information stored in a phosphor plate for simplified and solid guiding and/or holding of phosphor plates, with at the same time a high degree of compactness, includes: a device for holding and/or conveying the phosphor plate in an orientation inclined by an inclination angle ? in relation to a vertical in which the phosphor plate is flat in form; and a read-out device for reading out the flat phosphor plate inclined by the inclination angle ? in relation to the vertical.
    Type: Application
    Filed: September 22, 2005
    Publication date: May 4, 2006
    Inventors: Roland Muller, Gunther Schindlbeck, Volkmar Voigtlander, Peter Schwelle, Olaf Klabunde, Andreas Dier, Jean-Didier Labarte, Edwin Kieselbach, Rudolf Werkstetter, Werner Stahl, Johannes Holzl
  • Patent number: 6146000
    Abstract: A device for rotating an emitter device emitting a laser beam L about a rotation axis for the purpose of generating a plane or a conical surface has an elongated body of revolution 2 which carries the emitter device 1 and is held rotatably at the ends on a fixed holder 5 by means of a pivot bearing 3, 4 in each case, the pivot bearing 3, 4 comprising a conical seat 16 and a bearing member 17 engaging in the latter and having a rounded outer surface concentric with the rotation axis, and the conical seat 16 and the bearing member 17 being prestressed (20) against one another.
    Type: Grant
    Filed: October 30, 1997
    Date of Patent: November 14, 2000
    Assignee: Pruftechnik Dieter Busch AG
    Inventors: Johannes Holzl, Hans-Jurgen Lienesch, Volker Konetschny