Patents by Inventor Brian Perszyk

Brian Perszyk 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).

  • Patent number: 10925756
    Abstract: The present disclosure provides collapsible medical devices that are formed from a braided tubular member configured to allow the braided tubular member to be terminated into one or more marker bands while maintaining an open lumen from a proximal end to a distal end. The collapsible medical device including the braided tubular member can be easily pulled down into a delivery sheath or other delivery device so that it is suitable for use with a number of delivery devices. The marker bands, which provide one or more attachment points for a medical device/delivery system, are positioned at one or more locations on the braid such that the braid is fixed and cannot unravel, thus preventing entanglement between individual braid wires and malformation of the device.
    Type: Grant
    Filed: April 23, 2018
    Date of Patent: February 23, 2021
    Assignee: St. Jude Medical, Cardiology Division, Inc.
    Inventor: Brian Perszyk
  • Publication number: 20180318548
    Abstract: The present disclosure provides collapsible medical devices that are formed from a braided tubular member configured to allow the braided tubular member to be terminated into one or more marker bands while maintaining an open lumen from a proximal end to a distal end. The collapsible medical device including the braided tubular member can be easily pulled down into a delivery sheath or other delivery device so that it is suitable for use with a number of delivery devices. The marker bands, which provide one or more attachment points for a medical device/delivery system, are positioned at one or more locations on the braid such that the braid is fixed and cannot unravel, thus preventing entanglement between individual braid wires and malformation of the device.
    Type: Application
    Filed: April 23, 2018
    Publication date: November 8, 2018
    Inventor: Brian Perszyk
  • Publication number: 20180235658
    Abstract: The present disclosure describes delivery cables for delivering a medical device. In one embodiment, a delivery cable includes a flexible inner core, a proximal outer coil, and a distal outer coil. The proximal outer coil has a first rigidity. The distal outer coil surrounds at least a portion of a distal section of the flexible inner core and has a second rigidity less than the first rigidity thereby, thereby reducing bias placed on the medical device by the delivery cable.
    Type: Application
    Filed: February 23, 2018
    Publication date: August 23, 2018
    Inventors: Brian Perszyk, Caytlin Gale