Patents by Inventor Gordon Epstein

Gordon Epstein 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).

  • Publication number: 20230248257
    Abstract: In accordance with the invention, a reliable apparatus for guiding an ablation probe to a target location inside a human body is thus provided. The apparatus allows incorporation of a conventional metal operating room table, but further comprises a substantially non-conductive separation structure positioned over the metal operating room table and underneath a horizontally oriented electromagnetic field generator. The resultant structure is adapted to support a human body in the prone or supine position over the operating table. Further support padding may also be provided. The electromagnetic field generator creates an electromagnetic field that extends through the torso of said human body positioned over the electromagnetic field generator. An ultrasound probe and ablation probe interacts with the electromagnetic field to generate positional information that is processed by a computing device to generate a graphic representation of location information on a display device.
    Type: Application
    Filed: April 13, 2023
    Publication date: August 10, 2023
    Applicant: ACESSA HEALTH INC.
    Inventors: Gordon Epstein, Richard Spero
  • Patent number: 11653852
    Abstract: In accordance with the invention, a reliable apparatus for guiding an ablation probe to a target location inside a human body is thus provided. The apparatus allows incorporation of a conventional metal operating room table, but further comprises a substantially non-conductive separation structure positioned over the metal operating room table and underneath a horizontally oriented electromagnetic field generator. The resultant structure is adapted to support a human body in the prone or supine position over the operating table. Further support padding may also be provided. The electromagnetic field generator creates an electromagnetic field that extends through the torso of said human body positioned over the electromagnetic field generator. An ultrasound probe and ablation probe interacts with the electromagnetic field to generate positional information that is processed by a computing device to generate a graphic representation of location information on a display device.
    Type: Grant
    Filed: October 25, 2021
    Date of Patent: May 23, 2023
    Assignee: ACESSA HEALTH INC.
    Inventors: Gordon Epstein, Richard Spero
  • Publication number: 20220039684
    Abstract: In accordance with the invention, a reliable apparatus for guiding an ablation probe to a target location inside a human body is thus provided. The apparatus allows incorporation of a conventional metal operating room table, but further comprises a substantially non-conductive separation structure positioned over the metal operating room table and underneath a horizontally oriented electromagnetic field generator. The resultant structure is adapted to support a human body in the prone or supine position over the operating table. Further support padding may also be provided. The electromagnetic field generator creates an electromagnetic field that extends through the torso of said human body positioned over the electromagnetic field generator. An ultrasound probe and ablation probe interacts with the electromagnetic field to generate positional information that is processed by a computing device to generate a graphic representation of location information on a display device.
    Type: Application
    Filed: October 25, 2021
    Publication date: February 10, 2022
    Applicant: ACESSA HEALTH INC.
    Inventors: Gordon Epstein, Richard Spero
  • Patent number: 11160469
    Abstract: In accordance with the invention, a reliable apparatus for guiding an ablation probe to a target location inside a human body is thus provided. The apparatus allows incorporation of a conventional metal operating room table, but further comprises a substantially non-conductive separation structure positioned over the metal operating room table and underneath a horizontally oriented electromagnetic field generator. The resultant structure is adapted to support a human body in the prone or supine position over the operating table. Further support padding may also be provided. The electromagnetic field generator creates an electromagnetic field that extends through the torso of said human body positioned over the electromagnetic field generator. An ultrasound probe and ablation probe interacts with the electromagnetic field to generate positional information that is processed by a computing device to generate a graphic representation of location information on a display device.
    Type: Grant
    Filed: October 1, 2015
    Date of Patent: November 2, 2021
    Assignee: Acessa Health Inc.
    Inventors: Gordon Epstein, Richard Spero
  • Publication number: 20210137586
    Abstract: The invention provides a system for remote control of a surgical device, comprising a first imaging device of a first type having a first image output. The first imaging device is positioned to image an area being subject to surgery. A second imaging device of a second type has a second image output. The second imaging device is positioned to image the area being subjected to surgery. A computer is coupled to receive the first and second image outputs and merge the first and second image outputs into a unitary image output representing a unitary image. Software, resident in the computer generates a graphic user interface including a menu and submenu items. A surgical device is coupled to the computer. Software, resident in said computer, receives and displays information received from the surgical device and/or controls the operation of the surgical device. A display as coupled to the computer for displaying the graphic user interface and the unitary image.
    Type: Application
    Filed: December 28, 2020
    Publication date: May 13, 2021
    Applicant: ACESSA HEALTH INC.
    Inventors: Gordon Epstein, Richard Spero
  • Patent number: 10874453
    Abstract: The invention provides a system for remote control of a surgical device, comprising a first imaging device of a first type having a first image output. The first imaging device is positioned to image an area being subject to surgery. A second imaging device of a second type has a second image output. The second imaging device is positioned to image the area being subjected to surgery. A computer is coupled to receive the first and second image outputs and merge the first and second image outputs into a unitary image output representing a unitary image. Software, resident in the computer generates a graphic user interface including a menu and submenu items. A surgical device is coupled to the computer. Software, resident in said computer, receives and displays information received from the surgical device and/or controls the operation of the surgical device. A display as coupled to the computer for displaying the graphic user interface and the unitary image.
    Type: Grant
    Filed: March 23, 2011
    Date of Patent: December 29, 2020
    Assignee: ACESSA HEALTH INC.
    Inventors: Gordon Epstein, Richard Spero
  • Patent number: 9861426
    Abstract: The inventive ablation element comprises an elongated cannula having a proximal end and a distal end. The cannula defines an internal lumen and a cannula axis. A plurality of conductors contained within the lumen, each having a proximal end proximate the proximal end of the cannula, and a distal end proximate the distal end of the cannula. A plurality of ablation stylets each has a proximal end and a distal end, and each coupled to the distal end of a respective conductor, the conductors together with their respective stylets being mounted for axial movement. A trocar point defined proximate the distal end of the cannula. A deflection surface positioned between the trocar point and the proximal end of the cannula, the deflection surface being configured and positioned to deflect at least some of the stylets laterally with respect to the cannula axis in different directions defining an ablation volume.
    Type: Grant
    Filed: August 18, 2013
    Date of Patent: January 9, 2018
    Assignee: Acessa Health Inc.
    Inventors: Gordon Epstein, Bruce Lee, Jeffrey M. Cohen, Adam Hagmann, Richard Spero
  • Publication number: 20170296256
    Abstract: The inventive ablation element comprises an elongated cannula having a proximal end and a distal end. The cannula defines an internal lumen and a cannula axis. A plurality of conductors contained within the lumen, each having a proximal end proximate the proximal end of the cannula, and a distal end proximate the distal end of the cannula. A plurality of ablation stylets each has a proximal end and a distal end, and each coupled to the distal end of a respective conductor, the conductors together with their respective stylets being mounted for axial movement. A trocar point defined proximate the distal end of the cannula. A deflection surface positioned between the trocar point and the proximal end of the cannula, the deflection surface being configured and positioned to deflect at least some of the stylets laterally with respect to the cannula axis in different directions defining an ablation volume.
    Type: Application
    Filed: August 18, 2013
    Publication date: October 19, 2017
    Applicant: HALT MEDICAL INC.
    Inventors: Gordon Epstein, Bruce Lee, Jeffrey M. Cohen, Adam Hagmann, Richard Spero
  • Patent number: 9510898
    Abstract: A method of ablating a uterine fibroid using a particular trocar is disclosed. The trocar comprises a plurality of ablation stylets. The trocar is adjustable to assume a plurality of configurations, each of the configurations having the stylets extended to a different extent from the trocar. A region to he ablated is imaged, The size of the region to be ablated is noted. The size of the region to be ablated is compared to a matrix of known ablation regions, each of the known ablation regions being associated with one of the configurations of the particular trocar. The region to be ablated is associated with a most nearly matching known ablation region by comparison of the region to be ablated to the known ablation regions. A trocar is inserted into the uterine fibroid at a position, which more closely matches the position of the particular trocar with respect to the known ablation region. The stylets are deployed from the trocar to an extent corresponding to the configuration.
    Type: Grant
    Filed: August 18, 2013
    Date of Patent: December 6, 2016
    Inventors: Gordon Epstein, Bruce Lee, Russell Delonzor, Adam Hagmann, Richard Spero
  • Publication number: 20160095537
    Abstract: In accordance with the invention, a reliable apparatus for guiding an ablation probe to a target location inside a human body is thus provided. The apparatus allows incorporation of a conventional metal operating room table, but further comprises a substantially non-conductive separation structure positioned over the metal operating room table and underneath a horizontally oriented electromagnetic field generator. The resultant structure is adapted to support a human body in the prone or supine position over the operating table. Further support padding may also be provided. The electromagnetic field generator creates an electromagnetic field that extends through the torso of said human body positioned over the electromagnetic field generator. An ultrasound probe and ablation probe interacts with the electromagnetic field to generate positional information that is processed by a computing device to generate a graphic representation of location information on a display device.
    Type: Application
    Filed: October 1, 2015
    Publication date: April 7, 2016
    Applicant: HALT MEDICAL INC.
    Inventor: Gordon Epstein
  • Publication number: 20150190206
    Abstract: A system for visualizing and guiding a surgical device having a first imaging device of a first type and has a first image output. The first imaging device is positioned to image an area being subject to surgery. A second imaging device of a second type has a second image output. The second imaging device is positioned to image an area being subject to surgery. A computer is coupled to receive the first and second image outputs and a computer software program, resident in the computer receives and displays information received from the surgical device and/or for guiding the operation of the surgical device and for generating a graphic user interface including selectable menu and submenu items. The surgical device is coupled to the computer.
    Type: Application
    Filed: November 10, 2014
    Publication date: July 9, 2015
    Inventors: Gordon Epstein, Richard Spero
  • Publication number: 20150066003
    Abstract: The inventive ablation element comprises an elongated cannula having a proximal end and a distal end. The cannula defines an internal lumen and a cannula axis. A plurality of conductors contained within the lumen, each having a proximal end proximate the proximal end of the cannula, and a distal end proximate the distal end of the cannula. A plurality of ablation stylets each has a proximal end and a distal end, and each coupled to the distal end of a respective conductor, the conductors together with their respective stylets being mounted for axial movement. A trocar point defined proximate the distal end of the cannula. A deflection surface positioned between the trocar point and the proximal end of the cannula, the deflection surface being configured and positioned to deflect at least some of the stylets laterally with respect to the cannula axis in different directions defining an ablation volume.
    Type: Application
    Filed: August 18, 2013
    Publication date: March 5, 2015
    Applicant: HALT MEDICAL INC.
    Inventors: Gordon Epstein, Bruce Lee, Jeffrey M. Cohen, Adam Hagmann, Richard Spero
  • Publication number: 20150066020
    Abstract: A method of ablating a uterine fibroid using a particular trocar is disclosed. The trocar comprises a plurality of ablation stylets. The trocar is adjustable to assume a plurality of configurations, each of the configurations having the stylets extended to a different extent from the trocar. A region to he ablated is imaged. The size of the region to be ablated is noted. The size of the region to be ablated is compared to a matrix of known ablation regions, each of the known ablation regions being associated with one of the configurations of the particular trocar. The region to be ablated is associated with a most nearly matching known ablation region by comparison of the region to be ablated to the known ablation regions. A trocar is inserted into the uterine fibroid at a position, which more closely matches the position of the particular trocar with respect to the known ablation region. The stylets are deployed from the trocar to an extent corresponding to the configuration.
    Type: Application
    Filed: August 18, 2013
    Publication date: March 5, 2015
    Applicant: HALT MEDICAL INC.
    Inventors: Gordon Epstein, Bruce Lee, Russell Delonzor, Adam Hagmann, Richard Spero
  • Patent number: 8512333
    Abstract: The inventive ablation element comprises an elongated cannula having a proximal end and a distal end. The cannula defines an internal lumen within the cannula and a cannula axis. A plurality of conductors contained within the lumen, each of the conductors has a proximal end proximate the proximal end of the cannula, and a distal end proximate the distal end of the cannula. A plurality of ablation stylets each has a proximal end and a distal end, and each coupled at the respective proximal end of the stylet to the distal end of a respective conductor, the stylets comprise a deflectable material, the conductors together with their respective stylets being mounted for axial movement. A trocar point defined proximate the distal end of the cannula.
    Type: Grant
    Filed: May 8, 2006
    Date of Patent: August 20, 2013
    Assignee: Halt Medical Inc.
    Inventors: Gordon Epstein, Bruce Lee, Jeffrey M. Cohen, Adam Hagmann, Richard Spero
  • Patent number: 8512330
    Abstract: A method of ablating a uterine fibroid using a particular trocar is disclosed. The trocar comprises a plurality of ablation stylets mounted for movement from within the trocar to positions extending from the trocar. The trocar is adjustable to assume a plurality of configurations, each of the configurations having the stylets extended to a different extent from the trocar. A region to be ablated is imaged. The region may correspond to all or a portion of a uterine fibroid. The size of the region to be ablated is noted. The size of the region to be ablated is compared to a matrix of known ablation regions, each of the known ablation regions being associated with one of the configurations of the particular trocar, and each of the known ablation regions being associated with a position of the trocar relative to the known ablation region. The region to be ablated is associated with a most nearly matching known ablation region by comparison of the region to be ablated to the known ablation regions.
    Type: Grant
    Filed: March 23, 2011
    Date of Patent: August 20, 2013
    Assignee: Halt Medical Inc.
    Inventors: Gordon Epstein, Bruce Lee, Russell Delonzor, Adam Hagmann, Richard Spero
  • Publication number: 20130165919
    Abstract: The inventive method for ablating a tissue mass associated with a human or animal patient being treated comprises positioning an ablating electrode in a tissue mass to be ablated. A plurality of return electrodes are positioned on the patient. Electrical energy is applied between the return electrodes and the ablating electrode. The temperature of the return electrodes is measured to generate a temperature measurement signal which is used to control ablation current through the return electrodes.
    Type: Application
    Filed: June 28, 2012
    Publication date: June 27, 2013
    Applicant: HALT MEDICAL, INC.
    Inventor: Gordon Epstein
  • Publication number: 20120245576
    Abstract: The invention provides a system for remote control of a surgical device, comprising a first imaging device of a first type having a first image output. The first imaging device is positioned to image an area being subject to surgery. A second imaging device of a second type has a second image output. The second imaging device is positioned to image the area being subjected to surgery. A computer is coupled to receive the first and second image outputs and merge the first and second image outputs into a unitary image output representing a unitary image. Software, resident in the computer generates a graphic user interface including a menu and submenu items. A surgical device is coupled to the computer. Software, resident in said computer, receives and displays information received from the surgical device and/or controls the operation of the surgical device. A display as coupled to the computer for displaying the graphic user interface and the unitary image.
    Type: Application
    Filed: March 23, 2011
    Publication date: September 27, 2012
    Applicant: HALT MEDICAL INC.
    Inventors: Gordon Epstein, Richard Spero
  • Publication number: 20120245575
    Abstract: The invention provides a system and method for a practitioner to interact remotely with a radiofrequency ablation device via a graphical user interface (GUI) which displays a hierarchical system of menu and submenu choices prior to and during a surgical procedure to ablate and coagulate a tissue mass such as a fibroid tumor without breaking the sterile field of the surgical procedure. The inventive system comprises an ablation device, a computer software program, a GUI, a navigational tool for scrolling and selecting through a series of menu and submenu choices by the practitioner displayed on the GUI, and a foot pedal used by the practitioner for operating the ablation device to ablate and coagulate a tissue mass of a patient. The menus and submenus allow for entry of patient data as well as for the control of certain parameters and operation of the ablation device.
    Type: Application
    Filed: March 23, 2011
    Publication date: September 27, 2012
    Applicant: HALT MEDICAL INC.
    Inventors: Gordon Epstein, Richard Spero
  • Patent number: 8251991
    Abstract: An anchoring member comprises a support structure and at least one anchor secured to the anchoring member. An anchor deflection member supports the anchoring member for sliding longitudinal movement in directions which result in advancement and retraction of a point on the anchor. A deflection lip is positioned relatively inwardly with respect to the guide surface. The deflection lip is positioned to outwardly deflect the point of the anchor as the anchor is advanced from a position removed from the deflection lip toward the deflection lip into contact with the deflection lip and beyond the deflection lip.
    Type: Grant
    Filed: November 14, 2007
    Date of Patent: August 28, 2012
    Assignee: Halt Medical Inc.
    Inventors: Gordon Epstein, Bruce Lee, Jeffrey M. Cohen, Adam Hagmann, Richard Spero
  • Patent number: 8241276
    Abstract: The inventive ablation element comprises an elongated cannula having a proximal end and a distal end. The cannula defines an internal lumen within the cannula and a cannula axis. A plurality of conductors contained within the lumen, each of the conductors has a proximal end proximate the proximal end of the cannula, and a distal end proximate the distal end of the cannula. A plurality of ablation stylets each has a proximal end and a distal end, and each coupled at the respective proximal end of the stylet to the distal end of a respective conductor, the stylets comprise a deflectable material, the conductors together with their respective stylets being mounted for axial movement. A trocar point defined proximate the distal end of the cannula.
    Type: Grant
    Filed: November 14, 2007
    Date of Patent: August 14, 2012
    Assignee: Halt Medical Inc.
    Inventors: Gordon Epstein, Bruce Lee, Jeffrey M. Cohen, Adam Hagmann, Richard Spero