Patents by Inventor Vishnu VATHERIPARAMBIL MOHANDAS

Vishnu VATHERIPARAMBIL MOHANDAS 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).

  • Filter system for the local attenuation of X-radiation, X-ray apparatus and method for locally changing the intensity of X-radiation
    Patent number: 11158436
    Abstract: A filter system is for the local attenuation of X-radiation. In an embodiment, the filter system includes a filter device, arranged in a beam path of an X-ray apparatus and including a channel arrangement, the channel arrangement including a multiplicity of channel sections extending in parallel on a plane; a supply device to provide a 2-phase fluid flow containing drops of an absorber liquid, to absorb X-radiation and a carrier liquid transparent to X-radiation; and a sorting section, including an input connected to the supply device, a first output connected to the channel arrangement, a second output, and a deflection device to direct individual drops of the absorber liquid to the first output or the second output.
    Type: Grant
    Filed: March 10, 2020
    Date of Patent: October 26, 2021
    Assignee: SIEMENS HEALTHCARE GMBH
    Inventors: Manfred Ruehrig, Oliver Schmidt, Rainer Gransee, Michael Bassler, Vishnu Vatheriparambil Mohandas
  • FILTER SYSTEM FOR THE LOCAL ATTENUATION OF X-RADIATION, X-RAY APPARATUS AND METHOD FOR LOCALLY CHANGING THE INTENSITY OF X-RADIATION
    Publication number: 20200303085
    Abstract: A filter system is for the local attenuation of X-radiation. In an embodiment, the filter system includes a filter device, arranged in a beam path of an X-ray apparatus and including a channel arrangement, the channel arrangement including a multiplicity of channel sections extending in parallel on a plane; a supply device to provide a 2-phase fluid flow containing drops of an absorber liquid, to absorb X-radiation and a carrier liquid transparent to X-radiation; and a sorting section, including an input connected to the supply device, a first output connected to the channel arrangement, a second output, and a deflection device to direct individual drops of the absorber liquid to the first output or the second output.
    Type: Application
    Filed: March 10, 2020
    Publication date: September 24, 2020
    Applicant: Siemens Healthcare GmbH
    Inventors: Manfred RUEHRIG, Oliver SCHMIDT, Rainer GRANSEE, Michael BASSLER, Vishnu VATHERIPARAMBIL MOHANDAS