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公开(公告)号：WO2023278412A1
公开(公告)日：2023-01-05
申请号：PCT/US2022/035276
申请日：2022-06-28
Applicant: DODSON, Mark A.
Inventor： DODSON, Mark A.
IPC: A61B17/82 , A61B17/80 , A61B17/8605 , A61B2017/564 , A61B2017/8655
Abstract: This invention provides an anchoring apparatus comprising a primary anchor and a secondary anchor. The primary anchor defines a primary bore, a tail section, and a head section. The head section defines a pair of substantially parallel bores extending through the head section of the primary anchor. The secondary anchor is sized and configured to mate with the head section of the primary anchor at a head section opening of the primary bore.
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公开(公告)号：WO2022266183A1
公开(公告)日：2022-12-22
申请号：PCT/US2022/033558
申请日：2022-06-15
Applicant: CONMED CORPORATION
Inventor： THIBODEAU, Robert , BARTON, Patrick
Abstract: A tip for a bone anchor having cutting edges that converge at an end of the body to form a point and thus define a series of cutting faces. The cutting faces can be planar or curved, and can also be multi-faceted. The tip may include a broach that extends parallel or at an angle relative to tip. The broach may be partially or fully interrupted by one of the cutting faces. The tip is designed to be coupled to any variety of bone anchor types, including those with mechanical retention structures, that change shape in response to insertion into a bone, or that have threads for advancing the anchor into a bone. The anchor and the body may be integrally formed together, and the anchor and the body may be formed from different materials.
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公开(公告)号：WO2022255971A2
公开(公告)日：2022-12-08
申请号：PCT/TR2022/050476
申请日：2022-05-25
Applicant: CUMHURIYET UNIVERSITESI REKTORLUGU
Inventor： PAZARCI, Ozhan
Abstract: The invention relates to a plate that provides screw passage or attachment on the upper end of the plate and is used to fixate fractures in the upper end posterior side of the tibia. An object of this plate is to realize a tibia proximal posterior fracture fixation plate with a flexible plate upper end which can be shaped according to the bone.
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公开(公告)号：WO2022255650A1
公开(公告)日：2022-12-08
申请号：PCT/KR2022/006149
申请日：2022-04-29
Applicant: 전북대학교병원
Abstract: 본 발명은 탄소소재 임플란트 및 이의 제조방법에 관한 것으로서, 특히 탄소시트를 이용하여 제조된 탄소소재 임플란트 및 이의 제조방법에 관한 것이다. 본 발명의 탄소소재 임플란트의 제조방법은, 임플란트 형상에 맞게 탄소시트를 절단하여 준비하는 준비단계와; 탄소시트를 레진에 함침시키는 함침단계와; 레진이 함침된 다수개의 탄소시트를 금형에 넣어 적층하는 적층단계와; 적층된 탄소시트를 가열하여 굽는 히팅단계와; 상기 히팅단계에 의해 탄소시트가 경화되어 형성된 임플란트의 외형을 가공하는 후가공단계;를 포함하여 이루어진 것을 특징으로 한다.
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公开(公告)号：WO2022249101A2
公开(公告)日：2022-12-01
申请号：PCT/IB2022/054908
申请日：2022-05-25
Applicant: SMALL BONE LENGTHENING LLC
Inventor： CHEVALIER, Eric , MERCIER, William
IPC: A61B17/72 , A61B17/70 , A61B17/80 , A61B17/7016 , A61B17/7216 , A61B2017/00212 , A61B2017/00221 , A61B2017/681 , A61B2090/064
Abstract: The present invention relates to an implantable bone elongation device including an inner rod defining an internal cavity housing a rotational actuator having an output shaft connected to a lead screw disposed at the end of the inner rod and in threaded engagement with a threaded inner surface of an outer rod. Rotation of the lead screw converts rotation motion into linear motion resulting in telescopic movement of the outer rod relative to the inner rod. Rotational motion is converted into linear motion by components disposed in a parallel configuration thereby minimizing the overall length of the bone elongating device while maintaining a maximum stroke length. In various embodiments, additional components, such as electronic circuit boards, electrical power supply or battery power source, may be housed within the internal cavity formed by the inner rod.
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Patent Agency Ranking
公开(公告)号：WO2022241199A1
公开(公告)日：2022-11-17
申请号：PCT/US2022/029159
申请日：2022-05-13
Applicant: B-PLATE INC.
Inventor： ROTHKOPF, F. David , TRAUT, Joseph , BELTAVSKI, Tom , GROMEK, Jason
IPC: A61B17/58 , A61B17/80 , A61B17/86 , A61B17/8047 , A61B17/8057 , A61B17/8605 , A61B2017/0092
Abstract: A bone fixation system includes a fixation plate formed of a fiber reinforced polymer composite material with a plurality of apertures configured to receive screws for fracture fixation. An malleable metallic insert is disposed within each aperture. The inserts may be sized to accept locking or non-locking screws over a range of angles. The inserts may protrude through the plate on the bone side, providing clearance between the composite plate and the bone. The apertures and inserts may have a generally cylindrical or obround shape. In embodiments, the inserts are shaped complementary to the apertures in which they are disposed.
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公开(公告)号：WO2022235533A1
公开(公告)日：2022-11-10
申请号：PCT/US2022/027200
申请日：2022-05-02
Applicant: WARSAW ORTHOPEDIC, INC.
Inventor： JOSSE, Loic J , PEULTIER, Bertrand
Abstract: The present disclosure provides for spinal implants deployable between a contracted position and an expanded position. The spinal implant may include an anterior endplate, a superior endplate, and an inferior endplate operably coupled to a moving mechanism. The first endplate and a second endplate each include at least one bone screw relief. The moving mechanism may include first and second trolleys configured to act against corresponding ramps. The moving mechanism may further include a first set screw and a second set screw opposite the first set screw configured to operably adjust a spacing between the first and second endplates upon simultaneous rotation of the first and second set screws along a rotation axis, and may also operably adjust an angle of inclination between the first and second endplates upon rotating either one of the first set screw and second set screw along the rotation axis.
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公开(公告)号：WO2022233643A1
公开(公告)日：2022-11-10
申请号：PCT/EP2022/061066
申请日：2022-04-26
Inventor： ALABDULRAHMAN, Hatem , GREVEN, Johannes , HORST, Klemens , ESCHWEILER, Jörg
IPC: A61B17/80
Abstract: Die Erfindung betrifft ein medizinisches Implantat (1) zur Osteosynthese von Symphysenrupturen am menschlichen Becken, aufweisend eine kraniale Platte (2), die dazu ausgebildet ist, von einer kranialen Seite (44) an einem ersten Schambein (20) und einem zweiten Schambein (24) eines zu behandelnden Patienten befestigt zu werden, um die Schambeine (20, 24) zu verbinden, eine posteriore Platte (4), die dazu ausgebildet ist, von einer posterioren Seite (46) an dem ersten Schambein (20) und dem zweiten Schambein (24) des Patienten befestigt zu werden, um die Schambeine (20, 24) zu verbinden, wobei kraniale Platte (2) und die posteriore Platte (4) durch wenigstens einen ersten Verbindungsarm (6) miteinander verbunden sind. Ferner betrifft die Erfindung ein Verfahren (100) zur Osteosynthese einer Symphysenruptur an einem Trainingskörper (64).
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公开(公告)号：WO2022232151A1
公开(公告)日：2022-11-03
申请号：PCT/US2022/026358
申请日：2022-04-26
Applicant: CIRCUMFIX SOLUTIONS, INC.
Inventor： HOUFF, Louis, A. , RICHARDSON, Kenneth, W.
Abstract: A tensioning tool (1138) is provided for applying tension to a band. The tensioning tool includes a handle (1140). The tensioning tool also includes a barrel (1141) having a channel at an end of the barrel. The channel is configured to receive a portion of the band. The tensioning tool also includes a cutting blade (1554) that is configured to remove an excess portion of a band. The tensioning tool has a tension limit that is the maximum tension that can be applied to a band, and the tensioning tool is configured to apply tension to the band until the tension limit has been reached. The tensioning tool is configured to actuate the cutting blade to cut the band upon at least one of the tension limit being reached or upon a user command.
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公开(公告)号：WO2022216539A1
公开(公告)日：2022-10-13
申请号：PCT/US2022/023048
申请日：2022-04-01
Applicant: NUVASIVE, INC.
Inventor： BESAW, Christopher , SWEENEY, Thomas , UYEKAWA, Scott , MIKELS, Garrett , LILLIG, Steven
Abstract: An expandable implant includes: a first endplate, a second endplate, a first translating member moveably coupled to a first actuator, and a second translating member moveably coupled to a second actuator. The first translating member may be configured to move independently from the second translating member, and the first translating member and the second translating member may be configured to change a spatial relationship between the first endplate and the second endplate. The change in spatial relationship may change a resulting height, length, width, angle of lordosis, or other dimension of the expandable implant.
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