Patents Assigned to CrossRoads Extremity Systems, LLC
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Patent number: 12201295Abstract: A bone fixation system can be used to stabilize two bone portions intended to be fused together. The system include a bone staple or clip that includes a cross bar and two legs. The system can include a plurality of screws or other additional implant(s) configured to be implanted at an angle to the legs of the bone staple on opposite sides of the interface between two bone portions. The system can improve fixation strength and/or stability of the two bone portions. The fixation system can be used, for example, in small bones such as bones in the foot or hand.Type: GrantFiled: February 16, 2024Date of Patent: January 21, 2025Assignee: Crossroads Extremity Systems, LLCInventors: Michael Campbell, Daniel Sayger, Michael Chad Hollis
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Patent number: 12059183Abstract: A bone plate assembly may include a bone plate with an obverse side, a reverse side, a fastener hole formed through the bone plate from the obverse side to the reverse side, a first draw hole formed through the bone plate from the obverse side to the reverse side, with a wire engagement surface, a fastener insertable through the fastener hole and into tissue, and a first wire insertable into the first draw hole, with a distal end anchorable in the tissue and a proximal end with a retention portion that is retainable in the first draw hole. The wire engagement surface may be oriented obliquely relative to a pilot hole formed in the tissue to receive the wire such that motion of the first wire through the first draw hole exerts a compressive force against the tissue.Type: GrantFiled: August 2, 2021Date of Patent: August 13, 2024Assignee: Crossroads Extremity Systems, LLCInventors: Daniel Sayger, Vernon R. Hartdegen, Michael Chad Hollis
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Patent number: 12042192Abstract: A modular bone fixation implant includes a center post having exterior bone engaging features and configured to be implanted within a bone. The center post includes an aperture at an outer end of the center post. One or more interchangeable modular components may be placed within the bone and anchored to the aperture of the center post. Interchangeable modular components may include staples, bone plates, and spacers, each having at least a first end including a post engaging arm sized and shaped to seat within an interlocking feature of the aperture. A locking screw is provided to anchor all components to the center post when the interchangeable modular components have been placed.Type: GrantFiled: February 10, 2022Date of Patent: July 23, 2024Assignee: CrossRoads Extremity Systems, LLCInventors: Chad Hollis, Vernon Hartdegen, Daniel Sayger, Daniel J. Triplett, Gregory C. Berlet, Christopher F. Hyer
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Patent number: 12042138Abstract: The disclosure provides apparatus and methods of use pertaining to a multiple suture threader. Embodiments of the multiple suture threader include a handle that is coupled with a first collapsible loop and a second collapsible loop that is axially offset from the first collapsible loop. In use, one or more sutures are doubled over each of the first and the second collapsible loops such that when the axially spaced loops are passed through a narrow axial passage of a surgical implant, a surgical instrument, or a bodily passage such as a bone tunnel, a twenty-five to fifty percent reduction in suture traffic, or in the maximum number of suture thicknesses that simultaneously pass through the narrow passage, is achieved. Other embodiments are disclosed.Type: GrantFiled: November 10, 2020Date of Patent: July 23, 2024Assignee: Crossroads Extremity Systems, LLCInventors: Phinit Phisitkul, Justin Taber, T. Wade Fallin
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Patent number: 12004786Abstract: A minimally invasive method of correcting a bunion includes performing an osteotomy to divide the metatarsal into first and second portions, implanting a nail in the first portion, securing a suture to the joint capsule, tensioning the suture to align the great toe with the metatarsal, attaching the suture to the nail, and fastening the nail to the second portion. A first guide block includes a plurality of coplanar passages to guide an instrument to create one or more holes in the metatarsal in advance of the osteotomy, and a second guide block includes a guide slot for another instrument to complete the osteotomy. The method can be performed through an incision of 0.5 inches or less. The nail includes an anchor portion for anchoring in the first portion, a head for attachment to a second portion, and can include a passage for attachment of the suture.Type: GrantFiled: April 27, 2020Date of Patent: June 11, 2024Assignee: Crossroads Extremity Systems, LLCInventors: Bradley Lamm, Michael Chad Hollis, Daniel Sayger
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Patent number: 11998191Abstract: An assembly used in osteosynthesis comprising a delivery instrument in combination with an implant wherein the delivery instrument releasably holds the implant in a first configuration prior to attachment of the implant to bone. The delivery instrument allows the implant to be affixed to bone before the implant is released from the instrument. And the instrument may comprise guide means for drills, depth gauges, screws, pins, pegs, blades and or drivers which are used or implanted when the implant is releasably attached to the instrument. After the implant is affixed to bone and released from the delivery instrument, the implant assumes at least a second configuration which provides compression and or distraction and or control of spatial orientation.Type: GrantFiled: March 21, 2022Date of Patent: June 4, 2024Assignee: Crossroads Extremity Systems, LLCInventors: Vernon R. Hartdegen, Michael Chad Hollis, Glen Coleman, Daniel Sayger
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Patent number: 11974760Abstract: Methods and devices for performing an osteotomy on a bone are presented. In one example of the invention, a method of performing an osteotomy on a bone includes removing a portion of bone from a first side of the bone to create a gap on the first side of the bone; making a cut on a second side of the bone, opposite the first side; and rotating the bone from a first position to a second position to close the gap on the first side of the bone and open the cut on the second side of the bone to create a gap on the second side of the bone.Type: GrantFiled: November 1, 2021Date of Patent: May 7, 2024Assignee: Crossroads Extremity Systems, LLCInventors: T. Wade Fallin, Daniel J. Triplett, Robert W. Hoy
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Patent number: 11937801Abstract: The disclosure provides devices and methods of use pertaining to intra joint stabilization. Embodiments include a number of suture returning and suture locking anchors that feature elongated sleeves configured to protect the associated bone tunnels from suture wipering, which results in abrasion and enlargement of the bone tunnel and leads to migration of the suture anchors. Embodiments also include suture locking anchors that lock via an interference fit between the suture strand and a receiver of the anchor and a set screw, where the receiver and the set screw each feature a number of gradual, opposing tapers to facilitate gradual proximal-to-distal gripping and releasing of the suture strand to achieve an optimal locking force while preventing severing of the suture strand. Further embodiments include intra joint reinforcement and stabilization constructs formed using the disclosed devices. Other embodiments are disclosed.Type: GrantFiled: May 11, 2020Date of Patent: March 26, 2024Assignee: Crossroads Extremity Systems, LLCInventors: T. Wade Fallin, Justin Taber, Matthew Karam, Phinit Phisitkul
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Patent number: 11937808Abstract: A bone fixation system can be used to stabilize two bone portions intended to be fused together. The system include a bone staple or clip that includes a cross bar and two legs. The system can include a plurality of screws or other additional implant(s) configured to be implanted at an angle to the legs of the bone staple on opposite sides of the interface between two bone portions. The system can improve fixation strength and/or stability of the two bone portions. The fixation system can be used, for example, in small bones such as bones in the foot or hand.Type: GrantFiled: March 8, 2021Date of Patent: March 26, 2024Assignee: CrossRoads Extremity Systems, LLCInventors: Michael Campbell, Daniel Sayger, Michael Chad Hollis
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Patent number: 11918238Abstract: A capital fragment guide is configured to be temporarily secured to a capital fragment of a metatarsal that has been surgically separated from a proximal portion of the metatarsal. The capital fragment guide can be manipulated to correspondingly manipulate the capital fragment, thereby correcting a bunion. An implant can permanently secure the proximal portion to the capital fragment.Type: GrantFiled: May 10, 2022Date of Patent: March 5, 2024Assignee: Crossroads Extremity Systems, LLCInventors: Peter Bregman, Chad Hollis, Tony Melkent
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Patent number: 11896236Abstract: A surgical saw blade is disclosed for improved resection and cutting of tissue. The surgical saw blade may include a front side, an opposite back side, a top side, an opposite bottom side, a right side, and an opposite left side. The surgical saw blade may further include a cutting tooth extending from the back side and having a cutting edge oriented toward one of the right side and the left side, the cutting tooth associated with an aperture through the saw blade between the front and back sides. The back side may be a single direction cutting side and the front, top, bottom, right, and left sides may be non-cutting sides. The surgical saw blade may further include a saw connection feature near the bottom side.Type: GrantFiled: August 25, 2021Date of Patent: February 13, 2024Assignee: Crossroads Extremity Systems, LLCInventors: Daniel Sayger, Michael Chad Hollis
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Patent number: 11877759Abstract: A syndesmotic reconstruction guide assembly is disclosed. The syndesmotic reconstruction guide assembly includes a medial arm, a medial foot, and a lateral arm. The medial foot is rotatably connected to the medial arm with at least one degree of freedom. The lateral arm is slidably connected to the medial arm at an end opposite the medial foot. The lateral arm includes a lateral foot. The medial foot and the lateral foot are adapted to clamp bones of a syndesmotic joint therebetween.Type: GrantFiled: May 14, 2021Date of Patent: January 23, 2024Assignee: Crossroads Extremity Systems, LLCInventors: James Benjamin Jackson, III, Michael Chad Hollis, Daniel Ryan Sayger
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Patent number: 11871899Abstract: Bone fixation systems include various combinations of stabilizing members, dynamic elements, fasteners, and locking mechanisms. Bone plates receive dynamic bone staples and bone screws. Other dynamic elements include elbow pegs, straight pegs, and wire pegs.Type: GrantFiled: April 7, 2022Date of Patent: January 16, 2024Assignee: Crossroads Extremity Systems, LLCInventors: Michael Chad Hollis, Vernon Raymond Hartdegen, Daniel Sayger
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Patent number: 11864753Abstract: An implant delivery system includes an implant and an inserter releasably connectable to the implant. When the inserter is connected to the implant, actuating the inserter moves the implant between a free state and an elastically deformed state. The implant has a body with a bone facing surface and bilaterally protruding connecting means. The inserter has hooks that engage under the connecting means. The hooks and the rest of the inserter are proximal to the bone facing surface so that the implant may be fully seated against a bone surface while connected to the inserter.Type: GrantFiled: February 2, 2018Date of Patent: January 9, 2024Assignee: Crossroads Extremity Systems, LLCInventor: M. Chad Hollis
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Patent number: 11858675Abstract: A terminally sterilized medical procedure kit includes a recovered item and a new item packaged together as a single stock keeping unit. A method for processing at least a portion of a first medical procedure kit includes the steps of receiving a recoverable item of the first kit, performing a processing operation on the recoverable item, providing a new item, combining the recoverable item and the new item in a second kit, and terminally sterilizing the second kit. A method for recovering at least a portion of a terminally sterilized medical procedure kit includes the steps of purchasing a recoverable item of the first kit from an owner and receiving the recoverable item by the purchaser.Type: GrantFiled: September 2, 2021Date of Patent: January 2, 2024Assignee: Crossroads Extremity Systems, LLCInventors: Robert Glen Coleman, Michael Chad Hollis, Vernon Raymond Hartdegen
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Patent number: 11806005Abstract: Devices and methods for anchoring soft tissue, tissue grafts, and the like to a bone are provided. In one example, an assembly includes a suture anchor, suture, and inserter. In another example, a method provides for reattaching soft tissue to a bone.Type: GrantFiled: May 11, 2020Date of Patent: November 7, 2023Assignee: Crossroads Extremity Systems, LLCInventors: Daniel J. Triplett, T. Wade Fallin
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Patent number: 11779359Abstract: Systems, devices, and methods for performing Lapidus bunionectomy procedures are disclosed. An example method includes inserting a plurality of metatarsal pins into the first metatarsal at a first predetermined spacing relative to the first tarsometatarsal (TMT) joint, excising the first TMT joint by cutting the bases of the first metatarsal and the first cuneiform proximate the first TMT joint, inserting a plurality of cuneiform pins into the first cuneiform at a second predetermined spacing relative to the first TMT joint, compressing the first TMT joint using a compressor block such that a cut face of the first metatarsal contacts a cut face of the first cuneiform, and fixing the first TMT joint using a bone plate and a plurality of bone screws.Type: GrantFiled: February 17, 2021Date of Patent: October 10, 2023Assignee: CROSSROADS EXTREMITY SYSTEMS, LLCInventors: Daniel Sayger, Michael Chad Hollis, Craig Squires
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Patent number: 11701101Abstract: Suture anchors and associated methods are disclosed having suture securing features able to lock suture ends extending from a body tissue, such as from a bone tunnel.Type: GrantFiled: November 11, 2019Date of Patent: July 18, 2023Assignee: Crossroads Extremity Systems, LLCInventor: T. Wade Fallin
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Patent number: 11684355Abstract: Suture anchors are disclosed having suture locking features able to lock multiple suture ends extending from a body tissue, such as from a bone tunnel, with a single device.Type: GrantFiled: February 1, 2019Date of Patent: June 27, 2023Assignee: CROSSROADS EXTREMITY SYSTEMS, LLCInventors: Kwan-Ho Chan, James Murphy, T. Wade Fallin, Patrick M. White
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Patent number: 11510685Abstract: Systems and methods for performing an osteotomy are presented. Examples include forming a fusion osteotomy at a metatarsocuneiform joint of the first ray of a human foot.Type: GrantFiled: February 9, 2022Date of Patent: November 29, 2022Assignee: CROSSROADS EXTREMITY SYSTEMS, LLCInventors: T. Wade Fallin, Robert W. Hoy, Daniel J. Triplett