Patents Assigned to Parcus Medical, LLC
  • Patent number: 12274436
    Abstract: A surgical tool incorporates a suture guide and anchor driver supporting an anchor where the anchor is maintained at a distance from the suture guide until release of a detent mechanism. Thereafter, the anchor is allowed to move into proximity to the suture guide, fixing a suture supported by the suture guide to a substrate, the entire procedure being achievable with a single hand.
    Type: Grant
    Filed: October 1, 2022
    Date of Patent: April 15, 2025
    Assignee: PARCUS MEDICAL, LLC
    Inventors: Barton Bracy, Mark D Brunsvold, Joel M. Harshbarger
  • Patent number: 12213871
    Abstract: An adjustable fixation device includes a cleat portion and a suture portion, where the suture portion has a loop portion and a suture tail. Pulling on the suture tail places in tension a graft coupled to the loop portion. The suture is arranged to convey a mechanical advantage so that substantial force can be readily and controllably applied to the graft.
    Type: Grant
    Filed: January 25, 2024
    Date of Patent: February 4, 2025
    Assignee: Parcus Medical, LLC
    Inventors: Samuel Armington, Mark D. Brunsvold
  • Patent number: 11925545
    Abstract: An adjustable fixation device includes a cleat portion and a suture portion, where the suture portion has a loop portion and a suture tail. Pulling on the suture tail places in tension a graft coupled to the loop portion. The suture is arranged to convey a mechanical advantage so that substantial force can be readily and controllably applied to the graft.
    Type: Grant
    Filed: July 27, 2020
    Date of Patent: March 12, 2024
    Assignee: Parcus Medical, LLC
    Inventors: Samuel Armington, Mark D. Brunsvold
  • Publication number: 20230380828
    Abstract: A surgical tool incorporates a suture guide with an anchor driver supporting an anchor where the anchor is maintained at a distance from the suture guide until release of a detent mechanism. Thereafter, the anchor is allowed to move into proximity to the suture guide, fixing a suture supported by the suture guide to a substrate, the entire procedure being achievable with a single hand.
    Type: Application
    Filed: November 4, 2022
    Publication date: November 30, 2023
    Applicant: PARCUS MEDICAL, LLC
    Inventors: Mark D. BRUNSVOLD, Bart Bracy
  • Patent number: 11819207
    Abstract: A multicomponent suture comprising first and second substantially elongate suture portions with respective first and second cross-sectional profiles, and further including respective first and second materials, one of said materials being bioabsorbable and a second of said materials being non-bioabsorbable.
    Type: Grant
    Filed: November 7, 2016
    Date of Patent: November 21, 2023
    Assignee: Parcus Medical, LLC
    Inventor: Bart Bracy
  • Publication number: 20230054565
    Abstract: A surgical tool incorporates a suture guide with an anchor driver supporting an anchor where the anchor is maintained at a distance from the suture guide until release of a detent mechanism. Thereafter, the anchor is allowed to move into proximity to the suture guide, fixing a suture supported by the suture guide to a substrate, the entire procedure being achievable with a single hand.
    Type: Application
    Filed: November 4, 2022
    Publication date: February 23, 2023
    Applicant: PARCUS MEDICAL, LLC
    Inventors: Mark D. BRUNSVOLD, Bart Bracy
  • Publication number: 20230021371
    Abstract: A surgical tool incorporates a suture guide and anchor driver supporting an anchor where the anchor is maintained at a distance from the suture guide until release of a detent mechanism. Thereafter, the anchor is allowed to move into proximity to the suture guide, fixing a suture supported by the suture guide to a substrate, the entire procedure being achievable with a single hand.
    Type: Application
    Filed: October 1, 2022
    Publication date: January 26, 2023
    Applicant: PARCUS MEDICAL, LLC
    Inventors: Barton BRACY, Mark D. Brunsvold, Joel M. Harshbarger
  • Patent number: 11517301
    Abstract: A surgical tool incorporates a suture guide with and ananchor driver supporting an anchor where the anchor is maintained at a distance from the suture guide until release of a detent mechanism. Thereafter, the anchor is allowed to move into proximity to the suture guide, fixing a suture supported by the suture guide to a substrate, the entire procedure being achievable with a single hand.
    Type: Grant
    Filed: August 26, 2019
    Date of Patent: December 6, 2022
    Assignee: Parcus Medical, LLC
    Inventors: Mark D. Brunsvold, Bart Bracy
  • Patent number: 11457912
    Abstract: A surgical tool incorporates a suture guide and anchor driver supporting an anchor where the anchor is maintained at a distance from the suture guide until release of a detent mechanism. Thereafter, the anchor is allowed to move into proximity to the suture guide, fixing a suture supported by the suture guide to a substrate, the entire procedure being achievable with a single hand.
    Type: Grant
    Filed: November 30, 2018
    Date of Patent: October 4, 2022
    Assignee: Parcus Medical, LLC
    Inventors: Barton Bracy, Mark D. Brunsvold, Joel M. Harshbarger
  • Patent number: 11452515
    Abstract: An anchor device and system for coupling soft tissue to osseous tissue includes a stopper member that supports a loop of suture material. A fixing member includes features that allow it to be rigidly coupled to surrounding bone and thus hold the stopper member in a cavity within the bone. The loop of suture material, in turn, supports a second suture device, which is coupled to, and thus retains, the soft tissue. In certain embodiments, the stopper member includes a mechanical linkage for coupling it to the fixing member, and surface features that resist withdrawal of the fixing member from the bone.
    Type: Grant
    Filed: February 29, 2016
    Date of Patent: September 27, 2022
    Assignee: Parcus Medical, LLC
    Inventor: Mark D. Brunsvold
  • Patent number: 11350925
    Abstract: A button inserter apparatus for the insertion of a surgical button includes an inserter handle and an elongated inserter shaft connected at one end to the inserter handle. An inserter head is connected to the inserter shaft at an end opposite to the inserter handle. The inserter head includes opposing engagement projections for engaging and retaining a surgical button there between. One of the engagement projections is longitudinally movable relative to the other of the engagement projections. A button engage and release assembly extends from the inserter handle to the inserter head, and selectively prevents relative longitudinal movement between the engagement projections, and selectively permits relative movement of the engagement projections and thereby release of the surgical button. The engage and release assembly is operable from the inserter handle to cause relative longitudinal movement of the engagement projections and release of the surgical button.
    Type: Grant
    Filed: July 20, 2021
    Date of Patent: June 7, 2022
    Assignee: PARCUS MEDICAL LLC
    Inventors: Mark D. Brunsvold, Barton W. Bracy, Joel Harshbarger
  • Patent number: 11344322
    Abstract: A minimally invasive surgical drill guide includes an elongated drill jig having at least one drill guide opening for defining a location and drill element guide axis for placement of a surgical drill element. The drill jig can have an engagement end with engagement structure. A positioning arm includes an elongated shaft with an axis and a locating end portion shaped to engage a bony part of a patient. The elongated shaft can have engagement structure for engaging to the engagement structure of the drill jig to support the drill jig crosswise relative to the position arm and to support the drill guide opening of the drill jig at a location remote from the axis of the elongated shaft of the positioning arm. The drill jig can be detachable from the positioning arm. A method for minimally invasive surgical drilling is also disclosed.
    Type: Grant
    Filed: August 16, 2021
    Date of Patent: May 31, 2022
    Assignee: PARCUS MEDICAL LLC
    Inventors: Mark D. Brunsvold, Barton W. Bracy, Jasek Mazek, Antonio Porthos Salas
  • Patent number: 11324584
    Abstract: An orthopedic attachment system includes a first bone anchor, a second bone anchor, and a flexible connector. The flexible connector is connected between the first bone anchor and the second bone anchor. The flexible connector includes a sliding loop, a tensioning end and a fixed end. The sliding loop is connected to a sling loop bone anchor, and the fixed end is connected to the fixed end bone anchor. The tensioning end is slidably connected and lockable to the fixed end. A flexible connector, a method for attaching a flexible connector between at least two bone anchors in a patient's body, and a method of making a flexible connector are also disclosed.
    Type: Grant
    Filed: January 5, 2021
    Date of Patent: May 10, 2022
    Assignee: PARCUS MEDICAL, LLC
    Inventors: Mark D. Brunsvold, Barton W. Bracy, Anderson A. Brunsvold
  • Patent number: 11090066
    Abstract: A minimally invasive surgical drill guide includes an elongated drill jig having at least one drill guide opening for defining a location and drill element guide axis for placement of a surgical drill element. The drill jig can have an engagement end with engagement structure. A positioning arm includes an elongated shaft with an axis and a locating end portion shaped to engage a bony part of a patient. The elongated shaft can have engagement structure for engaging to the engagement structure of the drill jig to support the drill jig crosswise relative to the position arm and to support the drill guide opening of the drill jig at a location remote from the axis of the elongated shaft of the positioning arm. The drill jig can be detachable from the positioning arm. A method for minimally invasive surgical drilling is also disclosed.
    Type: Grant
    Filed: September 30, 2019
    Date of Patent: August 17, 2021
    Assignee: PARCUS MEDICAL, LLC
    Inventors: Mark D. Brunsvold, Barton W. Bracy, Jasek Mazek, Antonio Porthos Salas
  • Patent number: 11064993
    Abstract: A button inserter apparatus for the insertion of a surgical button includes an inserter handle and an elongated inserter shaft connected at one end to the inserter handle. An inserter head is connected to the inserter shaft at an end opposite to the inserter handle. The inserter head includes opposing engagement projections for engaging and retaining a surgical button there between. One of the engagement projections is longitudinally movable relative to the other of the engagement projections. A button engage and release assembly extends from the inserter handle to the inserter head, and selectively prevents relative longitudinal movement between the engagement projections, and selectively permits relative movement of the engagement projections and thereby release of the surgical button. The engage and release assembly is operable from the inserter handle to cause relative longitudinal movement of the engagement projections and release of the surgical button.
    Type: Grant
    Filed: September 11, 2020
    Date of Patent: July 20, 2021
    Assignee: PARCUS MEDICAL, LLC
    Inventors: Mark D. Brunsvold, Barton W. Bracy, Joel Harshbarger
  • Publication number: 20210145431
    Abstract: An anchor device and system for coupling soft tissue to osseous tissue includes a stopper member that supports a loop of suture material. A fixing member includes features that allow it to be rigidly coupled to surrounding bone and thus hold the stopper member in a cavity within the bone. The loop of suture material, in turn, supports a second suture device, which is coupled to, and thus retains, the soft tissue. In certain embodiments, the fixing member includes a wadding structure having a generally elastic property.
    Type: Application
    Filed: January 25, 2021
    Publication date: May 20, 2021
    Applicant: PARCUS MEDICAL, LLC
    Inventors: Mark D. BRUNSVOLD, Bart BRACY
  • Patent number: 10918372
    Abstract: An anchor device and system for coupling soft tissue to osseous tissue includes a stopper member that supports a loop of suture material. A fixing member includes features that allow it to be rigidly coupled to surrounding bone and thus hold the stopper member in a cavity within the bone. The loop of suture material, in turn, supports a second suture device, which is coupled to, and thus retains, the soft tissue. In certain embodiments, the fixing member includes a wadding structure having a generally elastic property.
    Type: Grant
    Filed: September 15, 2015
    Date of Patent: February 16, 2021
    Assignee: Parcus Medical LLC
    Inventors: Mark D. Brunsvold, Bart Bracy
  • Patent number: 10881500
    Abstract: An orthopedic attachment system includes a first bone anchor, a second bone anchor, and a flexible connector. The flexible connector is connected between the first bone anchor and the second bone anchor. The flexible connector includes a sliding loop, a tensioning end and a fixed end. The sliding loop is connected to a sling loop bone anchor, and the fixed end is connected to the fixed end bone anchor. The tensioning end is slidably connected and lockable to the fixed end. A flexible connector, a method for attaching a flexible connector between at least two bone anchors in a patient's body, and a method of making a flexible connector are also disclosed.
    Type: Grant
    Filed: February 22, 2019
    Date of Patent: January 5, 2021
    Assignee: PARCUS MEDICAL, LLC
    Inventors: Mark D. Brunsvold, Barton W. Bracy, Anderson A. Brunsvold
  • Patent number: 10772619
    Abstract: A button inserter apparatus for the insertion of a surgical button includes an inserter handle and an elongated inserter shaft connected at one end to the inserter handle. An inserter head is connected to the inserter shaft at an end opposite to the inserter handle. The inserter head includes opposing engagement projections for engaging and retaining a surgical button there between. One of the engagement projections is longitudinally movable relative to the other of the engagement projections. A button engage and release assembly extends from the inserter handle to the inserter head, and selectively prevents relative longitudinal movement between the engagement projections, and selectively permits relative movement of the engagement projections and thereby release of the surgical button. The engage and release assembly is operable from the inserter handle to cause relative longitudinal movement of the engagement projections and release of the surgical button.
    Type: Grant
    Filed: September 24, 2019
    Date of Patent: September 15, 2020
    Assignee: PARCUS MEDICAL, LLC
    Inventors: Mark D. Brunsvold, Barton W. Bracy, Joel Harshbarger
  • Patent number: 10722344
    Abstract: An adjustable fixation device includes a cleat portion and a suture portion, where the suture portion has a loop portion and a suture tail. Pulling on the suture tail places in tension a graft coupled to the loop portion. The suture is arranged to convey a mechanical advantage so that substantial force can be readily and controllably applied to the graft.
    Type: Grant
    Filed: December 3, 2018
    Date of Patent: July 28, 2020
    Assignee: PARCUS MEDICAL, LLC
    Inventors: Samuel Armington, Mark D. Brunsvold