Patents by Inventor Trishna Dave

Trishna Dave 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: 12042662
    Abstract: Devices and methods for providing neurostimulation to a patient, particularly in trial systems assessing suitability of a permanently implanted neurostimulation, are provided herein. In one aspect, a trial neurostimulation lead includes a coiled conductor coupled to a proximal contact connector having a retention flange that withstands tensile force from tension in the lead so as to maintain the electrical connection during a trial period. In another aspect, a trial neurostimulation system includes a lead extension that includes a regression stopper between the implanted distal connector and proximal lead disposed outside the body to prevent regression of the lead through a secondary incision, thereby preventing infection and facilitating explant of the system. Methods of assembling and utilizing such leads and systems are detailed herein.
    Type: Grant
    Filed: August 6, 2021
    Date of Patent: July 23, 2024
    Assignee: Axonics, Inc.
    Inventors: Henry Lee, David Marvicsin, Trishna Dave
  • Patent number: 11511122
    Abstract: Devices and methods for providing neurostimulation to a patient, particularly in trial systems assessing suitability of a permanently implanted neurostimulation. Such trial systems can utilize a trial neurostimulation lead that includes a coiled conductor coupled to a proximal contact connector that is coupled with an external pulse generator. The trial neurostimulation lead can be a coiled conductor of a closed wound configuration that can be stretched to form an open coil portion or gaps between adjacent coils to provide more resistance to migration or regression of the lead.
    Type: Grant
    Filed: November 23, 2021
    Date of Patent: November 29, 2022
    Assignee: Axonics, Inc.
    Inventors: Henry Lee, David Marvicsin, Trishna Dave
  • Publication number: 20220080212
    Abstract: Devices and methods for providing neurostimulation to a patient, particularly in trial systems assessing suitability of a permanently implanted neurostimulation, are provided herein. In one aspect, a trial neurostimulation lead includes a coiled conductor coupled to a proximal contact connector having a retention flange that withstands tensile force from tension in the lead so as to maintain the electrical connection during a trial period. In another aspect, a trial neurostimulation system includes a lead extension that includes a regression stopper between the implanted distal connector and proximal lead disposed outside the body to prevent regression of the lead through a secondary incision, thereby preventing infection and facilitating explant of the system. Methods of assembling and utilizing such leads and systems are detailed herein.
    Type: Application
    Filed: November 23, 2021
    Publication date: March 17, 2022
    Inventors: Henry Lee, David Marvicsin, Trishna Dave
  • Publication number: 20220023649
    Abstract: Devices and methods for providing neurostimulation to a patient, particularly in trial systems assessing suitability of a permanently implanted neurostimulation, are provided herein. In one aspect, a trial neurostimulation lead includes a coiled conductor coupled to a proximal contact connector having a retention flange that withstands tensile force from tension in the lead so as to maintain the electrical connection during a trial period. In another aspect, a trial neurostimulation system includes a lead extension that includes a regression stopper between the implanted distal connector and proximal lead disposed outside the body to prevent regression of the lead through a secondary incision, thereby preventing infection and facilitating explant of the system. Methods of assembling and utilizing such leads and systems are detailed herein.
    Type: Application
    Filed: August 6, 2021
    Publication date: January 27, 2022
    Inventors: Henry Lee, David Marvicsin, Trishna Dave
  • Patent number: 11110283
    Abstract: Devices and methods for providing neurostimulation to a patient, particularly in trial systems assessing suitability of a permanently implanted neurostimulation, are provided herein. In one aspect, a trial neurostimulation lead includes a coiled conductor coupled to a proximal contact connector having a retention flange that withstands tensile force from tension in the lead so as to maintain the electrical connection during a trial period. In another aspect, a trial neurostimulation system includes a lead extension that includes a regression stopper between the implanted distal connector and proximal lead disposed outside the body to prevent regression of the lead through a secondary incision, thereby preventing infection and facilitating explant of the system. Methods of assembling and utilizing such leads and systems are detailed herein.
    Type: Grant
    Filed: February 21, 2019
    Date of Patent: September 7, 2021
    Assignee: AXONICS, INC.
    Inventors: Henry Lee, David Marvicsin, Trishna Dave
  • Publication number: 20190255339
    Abstract: Devices and methods for providing neurostimulation to a patient, particularly in trial systems assesssing suitability of a permanently implanted neurostimulation, are provided herein. In one aspect, a trial neurostimulation lead includes a coiled conductor coupled to a proximal contact connector having a retention flange that withstands tensile force from tension in the lead so as to maintain the electrical connection during a trial period. In another aspect, a trial neurostimulation system includes a lead extension that includes a regression stopper between the implanted distal connector and proximal lead disposed outside the body to prevent regression of the lead through a secondary incision, thereby preventing infection and facilitating explant of the system. Methods of assembling and utilizing such leads and systems are detailed herein.
    Type: Application
    Filed: February 21, 2019
    Publication date: August 22, 2019
    Inventors: Henry Lee, David Marvicsin, Trishna Dave