Patents by Inventor Sergei Boldarov

Sergei Boldarov 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).

  • Cryotherapy system
    Patent number: 7083612
    Abstract: A cryotherapy system is provided with multiple cryoprobes, each of which has a shaft with a closed distal end adapted for insertion into a body and conduits for flowing a cryogenic fluid through the shaft to reduce a temperature of the distal end. A source is provided for the cryogenic fluid, and flow-control metering valves are provided in fluid communication with the conduits and source of the cryogenic fluid. A compressor is provided in fluid communication with the conduits of the cryoprobes to define a self-contained fluid system. The flow-control metering valves and the compressor are controlled by a computer processor to provide the desired flows of the cryogenic fluid through the conduits of the self-contained fluid system.
    Type: Grant
    Filed: January 14, 2004
    Date of Patent: August 1, 2006
    Assignee: CryoDynamics, LLC
    Inventors: Peter J. Littrup, Alexei V. Babkin, Robert Duncan, Sergei Boldarov
  • Cryotherapy system
    Publication number: 20040215295
    Abstract: A cryotherapy system is provided with multiple cryoprobes, each of which has a shaft with a closed distal end adapted for insertion into a body and conduits for flowing a cryogenic fluid through the shaft to reduce a temperature of the distal end. A source is provided for the cryogenic fluid, and flow-control metering valves are provided in fluid communication with the conduits and source of the cryogenic fluid. A compressor is provided in fluid communication with the conduits of the cryoprobes to define a self-contained fluid system. The flow-control metering valves and the compressor are controlled by a computer processor to provide the desired flows of the cryogenic fluid through the conduits of the self-contained fluid system.
    Type: Application
    Filed: January 14, 2004
    Publication date: October 28, 2004
    Applicant: MediPhysics LLP
    Inventors: Peter J. Littrup, Alexei V. Babkin, Robert Duncan, Sergei Boldarov