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11.发明授权公开(公告)号：US11464522B2
公开(公告)日：2022-10-11
申请号：US17345402
申请日：2021-06-11
申请人： Paragon 28, Inc.
摘要： A distractor system for use in a joint between two bone surfaces of an anatomical structure includes, for example, distractor and at least one detachable tool comprising a body having a proximal portion and a distal portion, said proximal portion being releasably attachable to at least one of a first end of the distractor and/or a second end of the distractor. The distal portion of the detachable tool being operably positionable in the joint between the two bone surfaces of the anatomical structure. The detachable tools may include a detachable paddle.
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公开(公告)号：US20220313453A1
公开(公告)日：2022-10-06
申请号：US17657522
申请日：2022-03-31
申请人： Paragon 28, Inc.
摘要： A surgical method surgical method includes collecting a set of patient data, identifying at least one significant point from the set of patient data, creating a surgical guide based on the at least one significant point and the patient data, and coupling the surgical guide with a calcaneum of a patient. The surgical method also includes performing at least one cut into the calcaneum using the surgical guide, wherein the at least one cut forms a recess in the calcaneum and defines a first calcaneal portion positioned substantially anteriorly from the recess and a second calcaneal portion positioned substantially posteriorly from the recess, shifting at least one of the first calcaneal portion and the second portion in a medial direction by placing an implant at least partially within the recess, and coupling the implant with the first calcaneal portion and the second calcaneal portion.
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公开(公告)号：US20220296276A1
公开(公告)日：2022-09-22
申请号：US17805597
申请日：2022-06-06
申请人： Paragon 28, Inc.
发明人： Albert DACOSTA , Randall ALLARD , Sean GILL , Paul DEVASCONCELLOS , Kyle HARTSON
IPC分类号： A61B17/56
摘要： Implants, and surgical methods are disclosed herein. The implant includes a first fiber population that includes at least one non-resorbable fiber and an arrangement of non-resorbable fibers that includes a plurality of gaps between portions of the at least one non-resorbable fiber. Further, the implant includes a second fiber population that includes at least one resorbable fiber and an arrangement of resorbable fibers that includes a positioning of the at least one resorbable fiber that traverses the plurality of gaps.
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公开(公告)号：US20220192817A1
公开(公告)日：2022-06-23
申请号：US17693665
申请日：2022-03-14
申请人： Paragon 28, Inc.
发明人： Sean Patrick GILL , Kaitlin KARAS
IPC分类号： A61F2/08
摘要： Implants and related methods for achieving dynamic fixation are disclosed. The implant comprises a head portion at a proximal end of the implant comprising external threads and a first axial through hole, and an anchor portion extending from the head portion at a distal end of the implant comprising external threads and a second axial through hole in communication with the first axial through hole. The implant further comprises a flexible constraint member extending within the first and second axial through holes comprising a first end portion coupled to the head portion and a second end portion coupled to the anchor portion. At least one of the head portion and the anchor portions forms a breakaway portion with aligned internal and external circumferential grooves configured to concentrate stress thereat such that the breakaway portion fractures via forces acting on the implant to separate the head and anchor portions.
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公开(公告)号：US20220079608A1
公开(公告)日：2022-03-17
申请号：US17456276
申请日：2021-11-23
申请人： Paragon 28, Inc.
发明人： Albert DACOSTA , Eric LINTULA , Frank S. BONO , Frank BARMES , Joseph DOGUÉ , Spanky RAYMOND
摘要： Instruments, implants, bone plates, systems and methods for correcting bone deformities and fractures in the lower extremity are disclosed. Specifically, targeting instruments, implants, bone plates, systems and methods used for correcting bone deformities and/or fractures in the foot are disclosed.
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公开(公告)号：US20220031376A1
公开(公告)日：2022-02-03
申请号：US17450767
申请日：2021-10-13
申请人： Paragon 28, Inc.
发明人： Albert DACOSTA , Thomas SANGIOVANNI
摘要： The present invention discloses an alignment guide apparatus, system, and method. The alignment guide apparatus includes a body, a fixation insert, a guide pin, and a screw. The body may include an arm with a first end and a second end, an attachment portion at the first end, and an alignment portion at the second end. The fixation insert may be configured to pass through the attachment portion and the guide pin may be configured to pass through the alignment portion. The screw may be configured to engage the guide pin. The alignment system may include a bone plate, an alignment guide, a screw, at least one first fastener, and at least one second fastener. A method for moving a joint is also disclosed.
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公开(公告)号：US20210386437A1
公开(公告)日：2021-12-16
申请号：US17446358
申请日：2021-08-30
申请人： Paragon 28, Inc.
摘要： Instruments, implants, bone plates, systems and methods for correcting bone deformities and fractures in the lower extremity and applying compression across joints to be fused are disclosed. Specifically, targeting instruments, implants, bone plates, systems and methods used for correcting bone deformities and/or fractures in the foot and applying compression across joints to be fused are disclosed.
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公开(公告)号：US11179234B2
公开(公告)日：2021-11-23
申请号：US16134236
申请日：2018-09-18
申请人： Paragon 28, Inc.
摘要： Implants, devices, systems, and methods for achieving ligament fixation are disclosed. An implant is disclosed that includes a head member, a breakaway portion, and an anchor member. The anchor member may be coupled to the head member by the breakaway portion. The implant may be designed to fail in fatigue at the breakaway portion. The breakaway portion may thereby extend between a first end of the anchor member and a second end of the head member. The breakaway portion may comprise a circumferential groove. The groove may be configured to concentrate stress forces in situ such that a fatigue failure/fracture occurs at the groove. Insertion instruments for inserting an implant for ligament fixation are also disclosed. Methods of using an implant for achieving ligament fixation are also disclosed.
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公开(公告)号：US11179166B2
公开(公告)日：2021-11-23
申请号：US15911680
申请日：2018-03-05
申请人： Paragon 28, Inc.
发明人： Albert Dacosta , Frank Bono , Michael Houghton , Thomas Sangiovanni , James T. Clancy , Thomas Chang
摘要： Fixation guide devices and methods for positioning and inserting an intramedullary nail are disclosed. The fixation guide devices include a frame with a first end and a second end, a compression device removably coupled to the first end of the frame, and the intramedullary nail secured to a nail attachment apparatus of the frame. An intramedullary nail including a body with a fastening end, a closed end, and at least two openings is also disclosed. A compression device includes a compression member, a knob, and a bolt secured in the knob and rotatably engaging the compression member is also disclosed. An alignment guide is disclosed and includes a base member, an alignment member, and a fixation guide. A method of inserting an intramedullary nail into two bones for fixation of the two bones is also disclosed.
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公开(公告)号：US20210298918A1
公开(公告)日：2021-09-30
申请号：US17304046
申请日：2021-06-14
申请人： Paragon 28, Inc.
发明人： Daniel J. LEE
IPC分类号： A61F2/46
摘要： Instruments, devices, systems and methods for maintaining, correcting and/or fusing joint deformities are disclosed. The system includes a first translation mechanism, a second translation mechanism coupled to the first translation mechanism, and a third translation mechanism coupled to the second translation mechanism. Methods of assembling and using the alignment guides for maintaining, correcting and/or fusing joint deformities are also disclosed.
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