Patents by Inventor Shlomo Fried Zichron

Shlomo Fried Zichron 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).

  • Multi-channel RF ablation
    Patent number: 11857245
    Abstract: A plurality of control-signal generators are configured to generate respective control signals having respective control-signal amplitudes and different respective control-signal frequencies, and a plurality of signal adders are configured to produce respective composite signals for application to a subject, by adding the control signals to respective ablation signals having respective ablation-signal amplitudes. The control-signal generators are configured to generate the control signals such that respective ratios between the control-signal amplitudes and the ablation-signal amplitudes are constant during the application of the composite signals to the subject.
    Type: Grant
    Filed: September 10, 2021
    Date of Patent: January 2, 2024
    Assignee: Biosense Webster (Israel) Ltd.
    Inventors: Michael Levin, Boris Ashkinezer, Eyal Rotman, Shlomo Fried Zichron
  • Multi-Channel RF Ablation
    Publication number: 20210401482
    Abstract: A plurality of control-signal generators are configured to generate respective control signals having respective control-signal amplitudes and different respective control-signal frequencies, and a plurality of signal adders are configured to produce respective composite signals for application to a subject, by adding the control signals to respective ablation signals having respective ablation-signal amplitudes. The control-signal generators are configured to generate the control signals such that respective ratios between the control-signal amplitudes and the ablation-signal amplitudes are constant during the application of the composite signals to the subject.
    Type: Application
    Filed: September 10, 2021
    Publication date: December 30, 2021
    Inventors: Michael Levin, Boris Ashkinezer, Eyal Rotman, Shlomo Fried Zichron
  • Multi-Channel RF Ablation
    Publication number: 20190247108
    Abstract: A plurality of control-signal generators are configured to generate respective control signals having respective control-signal amplitudes and different respective control-signal frequencies, and a plurality of signal adders are configured to produce respective composite signals for application to a subject, by adding the control signals to respective ablation signals having respective ablation-signal amplitudes. The control-signal generators are configured to generate the control signals such that respective ratios between the control-signal amplitudes and the ablation-signal amplitudes are constant during the application of the composite signals to the subject.
    Type: Application
    Filed: February 15, 2018
    Publication date: August 15, 2019
    Inventors: Michael Levin, Boris Ashkinezer, Eyal Rotman, Shlomo Fried Zichron