Patents by Inventor Leonard N. Zinman

Leonard N. Zinman 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).

  • URETHRAL BALLOON DILATOR CATHETER
    Publication number: 20200086096
    Abstract: A medical device for dilating urethral strictures comprises a urethral catheter disposed inside a slidable sheath. The device includes a localizing balloon and one or more dilating balloons capable of expanding radially outward to mechanically expand the urethral stricture. In certain embodiments, the device is adjustable in order to position the location of the one or more dilating balloons of the device relative to the urethral stricture of a patient.
    Type: Application
    Filed: November 25, 2019
    Publication date: March 19, 2020
    Inventors: Brendan M. Browne, Leonard N. Zinman
  • Urethral balloon dilator catheter
    Patent number: 10493252
    Abstract: A medical device for dilating urethral strictures comprises a urethral catheter disposed inside a slidable sheath. The device includes a localizing balloon and one or more dilating balloons capable of expanding radially outward to mechanically expand the urethral stricture. In certain embodiments, the device is adjustable in order to position the location of the one or more dilating balloons of the device relative to the urethral stricture of a patient.
    Type: Grant
    Filed: November 30, 2018
    Date of Patent: December 3, 2019
    Assignee: Advanced Dilation Strategies, LLC
    Inventors: Brendan M. Browne, Leonard N. Zinman
  • URETHRAL BALLOON DILATOR CATHETER
    Publication number: 20190091453
    Abstract: A medical device for dilating urethral strictures comprises a urethral catheter disposed inside a slidable sheath. The device includes a localizing balloon and one or more dilating balloons capable of expanding radially outward to mechanically expand the urethral stricture. In certain embodiments, the device is adjustable in order to position the location of the one or more dilating balloons of the device relative to the urethral stricture of a patient.
    Type: Application
    Filed: November 30, 2018
    Publication date: March 28, 2019
    Inventors: Brendan M. Browne, Leonard N. Zinman
  • Urethral balloon dilator catheter
    Patent number: 10201689
    Abstract: A medical device for dilating urethral strictures comprises a urethral catheter disposed inside a slidable sheath. The device includes a localizing balloon and one or more dilating balloons capable of expanding radially outward to mechanically expand the urethral stricture. In certain embodiments, the device is adjustable in order to position the location of the one or more dilating balloons of the device relative to the urethral stricture of a patient.
    Type: Grant
    Filed: August 6, 2018
    Date of Patent: February 12, 2019
    Assignee: Advanced Dilation Strategies, LLC
    Inventors: Brendan M. Browne, Leonard N. Zinman
  • URETHRAL BALLOON DILATOR CATHETER
    Publication number: 20190038882
    Abstract: A medical device for dilating urethral strictures comprises a urethral catheter disposed inside a slidable sheath. The device includes a localizing balloon and one or more dilating balloons capable of expanding radially outward to mechanically expand the urethral stricture. In certain embodiments, the device is adjustable in order to position the location of the one or more dilating balloons of the device relative to the urethral stricture of a patient.
    Type: Application
    Filed: August 6, 2018
    Publication date: February 7, 2019
    Inventors: Brendan M. Browne, Leonard N. Zinman