Patents Assigned to Parcus Medical, LLC
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Patent number: 12274436Abstract: 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: GrantFiled: October 1, 2022Date of Patent: April 15, 2025Assignee: PARCUS MEDICAL, LLCInventors: Barton Bracy, Mark D Brunsvold, Joel M. Harshbarger
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Patent number: 12213871Abstract: 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: GrantFiled: January 25, 2024Date of Patent: February 4, 2025Assignee: Parcus Medical, LLCInventors: Samuel Armington, Mark D. Brunsvold
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Patent number: 11925545Abstract: 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: GrantFiled: July 27, 2020Date of Patent: March 12, 2024Assignee: Parcus Medical, LLCInventors: Samuel Armington, Mark D. Brunsvold
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Publication number: 20230380828Abstract: 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: ApplicationFiled: November 4, 2022Publication date: November 30, 2023Applicant: PARCUS MEDICAL, LLCInventors: Mark D. BRUNSVOLD, Bart Bracy
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Patent number: 11819207Abstract: 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: GrantFiled: November 7, 2016Date of Patent: November 21, 2023Assignee: Parcus Medical, LLCInventor: Bart Bracy
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Publication number: 20230054565Abstract: 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: ApplicationFiled: November 4, 2022Publication date: February 23, 2023Applicant: PARCUS MEDICAL, LLCInventors: Mark D. BRUNSVOLD, Bart Bracy
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Publication number: 20230021371Abstract: 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: ApplicationFiled: October 1, 2022Publication date: January 26, 2023Applicant: PARCUS MEDICAL, LLCInventors: Barton BRACY, Mark D. Brunsvold, Joel M. Harshbarger
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Patent number: 11517301Abstract: 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: GrantFiled: August 26, 2019Date of Patent: December 6, 2022Assignee: Parcus Medical, LLCInventors: Mark D. Brunsvold, Bart Bracy
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Patent number: 11457912Abstract: 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: GrantFiled: November 30, 2018Date of Patent: October 4, 2022Assignee: Parcus Medical, LLCInventors: Barton Bracy, Mark D. Brunsvold, Joel M. Harshbarger
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Patent number: 11452515Abstract: 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: GrantFiled: February 29, 2016Date of Patent: September 27, 2022Assignee: Parcus Medical, LLCInventor: Mark D. Brunsvold
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Patent number: 11350925Abstract: 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: GrantFiled: July 20, 2021Date of Patent: June 7, 2022Assignee: PARCUS MEDICAL LLCInventors: Mark D. Brunsvold, Barton W. Bracy, Joel Harshbarger
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Patent number: 11344322Abstract: 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: GrantFiled: August 16, 2021Date of Patent: May 31, 2022Assignee: PARCUS MEDICAL LLCInventors: Mark D. Brunsvold, Barton W. Bracy, Jasek Mazek, Antonio Porthos Salas
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Patent number: 11324584Abstract: 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: GrantFiled: January 5, 2021Date of Patent: May 10, 2022Assignee: PARCUS MEDICAL, LLCInventors: Mark D. Brunsvold, Barton W. Bracy, Anderson A. Brunsvold
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Patent number: 11090066Abstract: 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: GrantFiled: September 30, 2019Date of Patent: August 17, 2021Assignee: PARCUS MEDICAL, LLCInventors: Mark D. Brunsvold, Barton W. Bracy, Jasek Mazek, Antonio Porthos Salas
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Patent number: 11064993Abstract: 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: GrantFiled: September 11, 2020Date of Patent: July 20, 2021Assignee: PARCUS MEDICAL, LLCInventors: Mark D. Brunsvold, Barton W. Bracy, Joel Harshbarger
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Publication number: 20210145431Abstract: 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: ApplicationFiled: January 25, 2021Publication date: May 20, 2021Applicant: PARCUS MEDICAL, LLCInventors: Mark D. BRUNSVOLD, Bart BRACY
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Patent number: 10918372Abstract: 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: GrantFiled: September 15, 2015Date of Patent: February 16, 2021Assignee: Parcus Medical LLCInventors: Mark D. Brunsvold, Bart Bracy
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Patent number: 10881500Abstract: 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: GrantFiled: February 22, 2019Date of Patent: January 5, 2021Assignee: PARCUS MEDICAL, LLCInventors: Mark D. Brunsvold, Barton W. Bracy, Anderson A. Brunsvold
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Patent number: 10772619Abstract: 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: GrantFiled: September 24, 2019Date of Patent: September 15, 2020Assignee: PARCUS MEDICAL, LLCInventors: Mark D. Brunsvold, Barton W. Bracy, Joel Harshbarger
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Patent number: 10722344Abstract: 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: GrantFiled: December 3, 2018Date of Patent: July 28, 2020Assignee: PARCUS MEDICAL, LLCInventors: Samuel Armington, Mark D. Brunsvold