Patents by Inventor Bernd Rosenfeldt

Bernd Rosenfeldt 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: 9864408
    Abstract: A docking station for a patient monitoring device and method of locking the patient monitoring device in the docking station is provided. A housing selectively supports a patient monitoring device thereon and a first port positioned on the housing receives a patient monitoring device therein. A sensor senses one of a presence and absence of the patient monitoring device within the first port. A locking mechanism mechanically locks the patient monitoring device within the first port, wherein the locking mechanism maintains the docking station and patient monitoring device in a mechanically locked state in response to sensing the presence of the patient monitoring device within the first port.
    Type: Grant
    Filed: April 15, 2013
    Date of Patent: January 9, 2018
    Assignee: Draeger Medical Systems, Inc.
    Inventors: Clifford Mark Risher-Kelly, Bernd Rosenfeldt
  • Publication number: 20160259372
    Abstract: A docking station for a patient monitoring device and method of locking the patient monitoring device in the docking station is provided. A housing selectively supports a patient monitoring device thereon and a first port positioned on the housing receives a patient monitoring device therein. A sensor senses one of a presence and absence of the patient monitoring device within the first port. A locking mechanism mechanically locks the patient monitoring device within the first port, wherein the locking mechanism maintains the docking station and patient monitoring device in a mechanically locked state in response to sensing the presence of the patient monitoring device within the first port.
    Type: Application
    Filed: April 15, 2013
    Publication date: September 8, 2016
    Inventors: Clifford Mark RISHER-KELLY, Bernd ROSENFELDT
  • Publication number: 20160062403
    Abstract: A docking station for a patient monitoring device and method of locking the patient monitoring device in the docking station is provided. A housing selectively supports a patient monitoring device thereon and a first port positioned on the housing receives a patient monitoring device therein. A sensor senses one of a presence and absence of the patient monitoring device within the first port. A locking mechanism mechanically locks the patient monitoring device within the first port, wherein the locking mechanism maintains the docking station and patient monitoring device in a mechanically locked state in response to sensing the presence of the patient monitoring device within the first port.
    Type: Application
    Filed: April 15, 2013
    Publication date: March 3, 2016
    Inventors: Clifford Mark RISHER-KELLY, Bernd ROSENFELDT
  • Patent number: 7497731
    Abstract: A connector system conveys signals supporting patient medical parameter data acquisition and includes a connector body supporting a plurality of clusters of pins, e.g. at least first, second and third clusters. An individual cluster includes a plurality of pins. The first, second and third clusters are mutually isolated by a minimum electrical creepage distance. The connector body supports mating with a corresponding connector attached to an electrical cable. The connector system also includes a metal connector housing for at least partially electrically shielding the plurality of clusters of pins and is electrically connected to a shield potential.
    Type: Grant
    Filed: November 22, 2006
    Date of Patent: March 3, 2009
    Assignee: Draeger Medical Systems, Inc.
    Inventors: Bernd Rosenfeldt, Clifford Richer-Kelly
  • Publication number: 20070123065
    Abstract: A connector system conveys signals supporting patient medical parameter data acquisition and includes a connector body supporting a plurality of clusters of pins, e.g. at least first, second and third clusters. An individual cluster includes a plurality of pins. The first, second and third clusters are mutually isolated by a minimum electrical creepage distance. The connector body supports mating with a corresponding connector attached to an electrical cable. The connector system also includes a metal connector housing for at least partially electrically shielding the plurality of clusters of pins and is electrically connected to a shield potential.
    Type: Application
    Filed: November 22, 2006
    Publication date: May 31, 2007
    Inventors: Bernd Rosenfeldt, Clifford Richer-Kelly
  • Patent number: 6891379
    Abstract: A wiring harness is provided for conveying signals representing measurements made at a first location to a measuring instrument remotely located from the first location. The harness includes a first cable having an outer sheath with a first diameter and a plurality of coaxial cables arranged within the outer sheath of the first cable. A plurality of contacts is arranged on the outer sheath of the first cable. Each of the contacts is electrically connected to a respective inner conductor of one of the plurality of coaxial cables.
    Type: Grant
    Filed: August 25, 2003
    Date of Patent: May 10, 2005
    Assignee: Draeger Medical System, Inc.
    Inventors: Clifford Mark Kelly, Bernd Rosenfeldt
  • Publication number: 20040105245
    Abstract: A wiring harness is provided for conveying signals representing measurements made at a first location to a measuring instrument remotely located from the first location. The harness includes a first cable having an outer sheath with a first diameter and a plurality of coaxial cables arranged within the outer sheath of the first cable. A plurality of contacts is arranged on the outer sheath of the first cable. Each of the contacts is electrically connected to a respective inner conductor of one of the plurality of coaxial cables.
    Type: Application
    Filed: August 25, 2003
    Publication date: June 3, 2004
    Inventors: Clifford Mark Kelly, Bernd Rosenfeldt
  • Patent number: 5618208
    Abstract: A shielded electrical connector having an elongated annular housing composed of an electrically insulative material molded so as to form an elongated structure for the connector and at least a portion of a grasp for a user of said connector. The housing defines outside and inside surfaces and front and rear ends for said connector. A contact holding portion composed of an electrically insulative material is positioned inside said annular housing and includes a plurality of electrically conductive signal contacts positioned therein so as to be completely surrounded by, yet spaced a distance away from, the inside surface of the housing. An elongated annular electrically conductive shield having inner and outer sides is insert molded with the housing so as to be disposed between its outside and inside surfaces.
    Type: Grant
    Filed: June 3, 1994
    Date of Patent: April 8, 1997
    Assignee: Siemens Medical Systems, Inc.
    Inventors: Helen C. Crouse, Edwin Muz, Bernd Rosenfeldt, Thomas K. Naylor
  • Patent number: 5566676
    Abstract: A data acquisition device is disclosed for use in a patient monitoring system which includes a display device. The system also includes a pressure transducer which produces patient blood pressure signals. The data acquisition device includes terminals for receiving signals representing blood pressure from the pressure transducer. Circuitry in the data acquisition device, including multiplexers and a digital to analog converter conditions the signals representing blood pressure. The pressure transducer and the circuitry are collocated. The device also includes circuit paths for electrically coupling the pressure transducer and the conditioning circuitry. The conditioning circuitry is selectably coupled to the display to provide the conditioned signals to the display. The data acquisition device may be positioned independently of the display device.
    Type: Grant
    Filed: December 11, 1992
    Date of Patent: October 22, 1996
    Assignee: Siemens Medical Systems, Inc.
    Inventors: Bernd Rosenfeldt, Kenneth Fuchs, Robert R. Addiss
  • Patent number: 4491981
    Abstract: In an exemplary embodiment, primary and secondary coupling elements are disposed in a recess of a first housing and in a second housing which can be inserted into the recess of the first housing as a plug part. The coupling elements exhibit connection surfaces which are fitted to one another and via which a coupling location is produced upon production of the plug-type connection. The goal of the disclosure is to construct a galvanically separating coupling location of the type initially cited which, given particularly high electric strength and given optimum insulation, allows energy and/or signal transmission with an optimally high efficiency. This object is inventively achieved in that the coupling elements are suspended in a floating and resilient manner in the respective housings relative to at least one connection surface, preferably, however, relative to respective connection surfaces which enclose the respective coupling elements.
    Type: Grant
    Filed: May 8, 1981
    Date of Patent: January 1, 1985
    Assignee: Siemens Aktiengesellschaft
    Inventors: Gerhard Weller, Bernd Rosenfeldt, Edmund Reis
  • Patent number: 4479263
    Abstract: In an exemplary embodiment, a device housing with a signal processing part, includes at least one recess into which at least one insert with a cladding of insulation material of high electric strength can be inserted as a signal transmission part, whereby both the recess wall and the insert are carriers of mutually cooperating primary and secondary coupling elements of a galvanically separating coupling location for energy and signal transmission, the coupling elements, however, only combining to form the coupling location when the insert is inserted into the recess. The object of the disclosure is to create such a device which allows of combinations consisting of the recess and the insert which are dimensioned to provide as large a volume or as large a surface area as desired without having a leakage current which may be possibly flowing assuming an inadmissibly high value as a result.
    Type: Grant
    Filed: May 8, 1981
    Date of Patent: October 23, 1984
    Assignee: Siemens Aktiengesellschaft
    Inventors: Bernd Rosenfeldt, Gerhard Weller, Arthur Wondra, Edmund Reis
  • Patent number: D269372
    Type: Grant
    Filed: September 12, 1980
    Date of Patent: June 14, 1983
    Assignee: Siemens Aktiengesellschaft
    Inventors: Edmund Reis, Bernd Rosenfeldt
  • Patent number: RE33513
    Abstract: The object of the disclosure is to construct an insert which, given the simplest structure, is optimally insulated and and voltage-stable. This goal is achieved in that the insert is composed of a jacket housing of highly insulating synthetic, for example, amino-butadienestyrol (ABS) or the like, and of a layer packet comprised of at least two shielding plates of, for example, aluminum or sheet steel, with a printed circuit board structure seated between them as a carrier for those components which are required for the energy and/or signal transmission, said layer packet being designed so as to be insertable into the highly insulating jacket housing.
    Type: Grant
    Filed: January 1, 1991
    Date of Patent: January 1, 1991
    Assignee: Siemens Aktiengesellschaft
    Inventors: Bernd Rosenfeldt, Gerhard Weller, Edmund Reis
  • Patent number: D697214
    Type: Grant
    Filed: November 15, 2010
    Date of Patent: January 7, 2014
    Assignee: Draeger Medical Systems, Inc.
    Inventors: Bernd Rosenfeldt, Ken Zhen, Alexander Mueller, Sebastian Maier