Patents by Inventor Eyal Rozenshpeer

Eyal Rozenshpeer 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).

  • Cutting and removal of biologic tissue by pressurized propulsion of ice particles
    Publication number: 20040092920
    Abstract: An apparatus and methods for cutting and removal of biological tissue using pressurized propulsion of ice particles is disclosed. An apparatus for cutting and removal of biological tissue includes: an ice particle generator, for producing ice particles; a particle delivery element, connected to the ice particle generator, for transporting the ice particles from the ice particle generator; an injection handpiece, connected to the particle delivery element, the injection handpiece having an injection outlet; and, a high pressure source, connected to the injection handpiece, for propelling the ice particles in a jet stream of fluid from the injection outlet, under high pressure and at high linear velocity, so as to cut and remove a desired portion of the biological tissue.
    Type: Application
    Filed: December 8, 2003
    Publication date: May 13, 2004
    Inventor: Eyal Rozenshpeer