Patents by Inventor Victor T. Rogatchev

Victor T. Rogatchev 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).

  • Safety mechanism to prevent accidental patient injection and methods of same
    Patent number: 7887506
    Abstract: Disclosed is a medical injection assembly in which the assembly is adapted to reduce the risk of accidental injection of a patient and prevent cross contamination of patients or injectors.
    Type: Grant
    Filed: November 21, 2000
    Date of Patent: February 15, 2011
    Assignee: Pulse Needlefree Systems, Inc.
    Inventors: Boris V. Smolyarov, Victor T. Rogatchev, Victor N. Katov, Nathaniel Leon
  • Universal protector cap with auto-disable features for needle-free injectors
    Patent number: 7074210
    Abstract: Disclosed is a medical device used to prevent the cross-contamination of patients or injectors in which various components placed on the injector minimize or eliminate back splash contamination of the injector.
    Type: Grant
    Filed: October 11, 2002
    Date of Patent: July 11, 2006
    Assignee: Felton International, Inc.
    Inventors: Nathaniel J. Leon, Victor T. Rogatchev, Michael Mathews
  • Jet injector with hand piece
    Patent number: 7029457
    Abstract: The present invention relates to a jet injector system with a hand piece. The present invention generally comprises a power unit, a medicine unit, an energy unit, a supply bottle, and a hand piece. The hand piece and power unit may be separate components connected to each other by a high pressure hose, which gives the user more flexibility. A valve assembly having a ball lock assembly and a needle assembly controls the release of medication from the high pressure hose into the hand piece and out a nozzle into the subject.
    Type: Grant
    Filed: October 11, 2002
    Date of Patent: April 18, 2006
    Assignee: Felton International, Inc.
    Inventors: Victor T. Rogatchev, Patrick B. McCalmon
  • Universal anti-infectious protector for needleless injectors
    Patent number: 6802826
    Abstract: Disclosed is a medical device used to prevent the cross contamination of patients or injectors.
    Type: Grant
    Filed: October 10, 2000
    Date of Patent: October 12, 2004
    Assignee: Felton International, Inc.
    Inventors: Boris V. Smoliarov, Victor T. Rogatchev, Victor N. Katov, Alan Felton, Nathaniel Leon
  • Injector assembly with driving means and locking means
    Patent number: 6770054
    Abstract: Disclosed is an injector assembly having driving means for injecting a substance into a subject and locking means for retaining the driving means until a predetermined amount of pressure builds in a cavity near the driving means.
    Type: Grant
    Filed: November 21, 2000
    Date of Patent: August 3, 2004
    Assignee: Felton International, Inc.
    Inventors: Boris V. Smolyarov, Victor T. Rogatchev
  • Method and apparatus for removing cap from medical device
    Patent number: 6626871
    Abstract: Disclosed is medical device, such as a mass injector, that has a protective cap disposed on it that minimizes or eliminates cross contamination, wherein the cap can be ejected in a quick manner.
    Type: Grant
    Filed: October 10, 2000
    Date of Patent: September 30, 2003
    Assignee: Felton International, Inc.
    Inventors: Boris V. Smoliarov, Victor T. Rogatchev, Victor N. Katov, Alan Felton, Nathaniel Leon
  • Universal protector cap with auto-disable features for needle-free injectors
    Publication number: 20030088214
    Abstract: Disclosed is a medical device used to prevent the cross-contamination of patients or injectors in which various components placed on the injector minimize or eliminate back splash contamination of the injector.
    Type: Application
    Filed: October 11, 2002
    Publication date: May 8, 2003
    Applicant: FELTON INTERNATIONAL, INC.
    Inventors: Nathaniel J. Leon, Victor T. Rogatchev, Michael Mathews
  • Jet injector with hand piece
    Publication number: 20030088207
    Abstract: The present invention relates to a jet injector system with a hand piece. The present invention generally comprises a power unit, a medicine unit, an energy unit, a supply bottle, and a hand piece. The hand piece and power unit may be separate components connected to each other by a high pressure hose, which gives the user more flexibility. A valve assembly having a ball lock assembly and a needle assembly controls the release of medication from the high pressure hose into the hand piece and out a nozzle into the subject.
    Type: Application
    Filed: October 11, 2002
    Publication date: May 8, 2003
    Applicant: FELTON INTERNATIONAL, INC.
    Inventors: Victor T. Rogatchev, Patrick B. McCalmon