Patents by Inventor Alexander Halaszyn

Alexander Halaszyn 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).

  • CATHETER SYSTEMS FOR APPLYING EFFECTIVE SUCTION IN REMOTE VESSELS AND THROMBECTOMY PROCEDURES FACILITATED BY CATHETER SYSTEMS
    Publication number: 20230405272
    Abstract: A suction catheter system is described with a suction nozzle that can extend from a guide catheter of the like. The suction nozzle can be positioned by tracking the suction nozzle through a vessel while moving a proximal portion of the suction extension within the lumen of the guide catheter. A suction lumen extends from the proximal end of the guide catheter through at least part of the guide catheter central lumen and through the suction tip. Desirable suction flow can be established using the guide lumen to facilitate the suction. Also, a delivery catheter is described with an elastic tip that can track closely over a guidewire. The elastic tip of the delivery catheter can be expanded to provide for the delivery of medical devices past the tip.
    Type: Application
    Filed: August 25, 2023
    Publication date: December 21, 2023
    Inventors: Matthew F. Ogle, James Alexander, Alexander Halaszyn
  • Catheter systems for applying effective suction in remote vessels and thrombectomy procedures facilitated by catheter systems
    Patent number: 11786699
    Abstract: A suction catheter system is described with a suction nozzle that can extend from a guide catheter of the like. The suction nozzle can be positioned by tracking the suction nozzle through a vessel while moving a proximal portion of the suction extension within the lumen of the guide catheter. A suction lumen extends from the proximal end of the guide catheter through at least part of the guide catheter central lumen and through the suction tip. Desirable suction flow can be established using the guide lumen to facilitate the suction. Also, a delivery catheter is described with an elastic tip that can track closely over a guidewire. The elastic tip of the delivery catheter can be expanded to provide for the delivery of medical devices past the tip.
    Type: Grant
    Filed: May 19, 2020
    Date of Patent: October 17, 2023
    Assignee: MIVI Neuroscience, Inc.
    Inventors: Matthew F. Ogle, James Alexander, Alexander Halaszyn
  • CATHETER SYSTEMS FOR APPLYING EFFECTIVE SUCTION IN REMOTE VESSELS AND THROMBECTOMY PROCEDURES FACILITATED BY CATHETER SYSTEMS
    Publication number: 20200276411
    Abstract: A suction catheter system is described with a suction nozzle that can extend from a guide catheter of the like. The suction nozzle can be positioned by tracking the suction nozzle through a vessel while moving a proximal portion of the suction extension within the lumen of the guide catheter. A suction lumen extends from the proximal end of the guide catheter through at least part of the guide catheter central lumen and through the suction tip. Desirable suction flow can be established using the guide lumen to facilitate the suction. Also, a delivery catheter is described with an elastic tip that can track closely over a guidewire. The elastic tip of the delivery catheter can be expanded to provide for the delivery of medical devices past the tip.
    Type: Application
    Filed: May 19, 2020
    Publication date: September 3, 2020
    Inventors: Matthew F. Ogle, James Alexander, Alexander Halaszyn
  • Catheter systems for applying effective suction in remote vessels and thrombectomy procedures facilitated by catheter systems
    Patent number: 10716915
    Abstract: A suction catheter system is described with a suction nozzle that can extend from a guide catheter of the like. The suction nozzle can be positioned by tracking the suction nozzle through a vessel while moving a proximal portion of the suction extension within the lumen of the guide catheter. A suction lumen extends from the proximal end of the guide catheter through at least part of the guide catheter central lumen and through the suction tip. Desirable suction flow can be established using the guide lumen to facilitate the suction. Also, a delivery catheter is described with an elastic tip that can track closely over a guidewire. The elastic tip of the delivery catheter can be expanded to provide for the delivery of medical devices past the tip.
    Type: Grant
    Filed: November 23, 2015
    Date of Patent: July 21, 2020
    Assignee: MIVI Neuroscience, Inc.
    Inventors: Matthew Ogle, James Alexander, Alexander Halaszyn
  • CATHETER SYSTEMS FOR APPLYING EFFECTIVE SUCTION IN REMOTE VESSELS AND THROMBECTOMY PROCEDURES FACILITATED BY CATHETER SYSTEMS
    Publication number: 20170143938
    Abstract: A suction catheter system is described with a suction nozzle that can extend from a guide catheter of the like. The suction nozzle can be positioned by tracking the suction nozzle through a vessel while moving a proximal portion of the suction extension within the lumen of the guide catheter. A suction lumen extends from the proximal end of the guide catheter through at least part of the guide catheter central lumen and through the suction tip. Desirable suction flow can be established using the guide lumen to facilitate the suction. Also, a delivery catheter is described with an elastic tip that can track closely over a guidewire. The elastic tip of the delivery catheter can be expanded to provide for the delivery of medical devices past the tip.
    Type: Application
    Filed: November 23, 2015
    Publication date: May 25, 2017
    Inventors: Matthew Ogle, James Alexander, Alexander Halaszyn