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公开(公告)号：WO2023086169A1
公开(公告)日：2023-05-19
申请号：PCT/US2022/045514
申请日：2022-10-03
Applicant: UNIVERSITY OF UTAH RESEARCH FOUNDATION
Inventor： EVANS, Zackery , FALLIN, T. Wade , STEVENS, Peter M.
Abstract: A tether assembly may be attached to a bone to correct a rotational deformity. The bone may have a growth plate that separates a first section of the bone from a second section of the bone. The tether assembly may have a tether member with a first end, a second end, and a central portion extending between the first end and the second end. The first end may have a closed outer wall that defines and fully bounds a first aperture. The second end may have an open outer wall that defines and partially bounds a second aperture. The open outer wall may define a slot in communication with the second aperture. The first and second ends may be securable to the first and second sections of the bone via coupling members inserted through the first and second apertures and anchored in the first and second sections, respectively.
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公开(公告)号：WO2023085454A1
公开(公告)日：2023-05-19
申请号：PCT/KR2021/016334
申请日：2021-11-10
Applicant: 주식회사 킴스바이오
Abstract: 본 발명은 골 접합용 지지체에 관한 것으로, 골 접합용 플레이트 및 스크류가 생체 적합성 고분자 및 하이드록시 아파타이트의 혼합물로 제조되어 생체 적합성이 우수하면서 골 접합에 적절한 강도를 보이며 골 접합 수술 중 또는 수술 후 엑스레이 사진에서 확인할 수 있어, 수술 경과 및 합병증 유무의 판단이 용이하다.
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公开(公告)号：WO2023077182A1
公开(公告)日：2023-05-11
申请号：PCT/AU2022/051274
申请日：2022-10-24
Applicant: CURTIN UNIVERSITY
Abstract: The present disclosure relates to an expandable fastener for orthopaedic applications. The fastener is arranged for fastening when positioned in a bore hole in bone and comprises a body having an axis. The fastener further comprises an expansion portion moveable between a contracted configuration and an expanded configuration and arranged such that the expansion portion urges outwardly from the axis of the body towards the bone surrounding the bore hole when moving towards the expanded configuration. In addition, the fastener comprises a coupling member for coupling to the expansion portion. The coupling member is moveable along the axis of the body. The fastener also comprises an actuator movable along the axis of the body and arranged to move the coupling member along the axis of the body. One of the coupling member and the expansion portion comprises a recess and the other one of the coupling member and the expansion portion comprises a projection. The projection and the recess are arranged such that a hinge is formed when the projection is received in the recess and the expansion portion is movable about an axis through the projection. The projection is insertable into the recess in a first angular orientation of an axis of the expansion portion relative to the axis of the body and is prevented from retracting out of the recess in a second angular orientation of the axis of the expansion portion relative to the axis of the body.
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公开(公告)号：WO2023049151A1
公开(公告)日：2023-03-30
申请号：PCT/US2022/044206
申请日：2022-09-21
Applicant: TYBER MEDICAL, LLC
Inventor： COALE, Melissa, D. , BELLENOIT, Matthew , SCHLEICHER, Logan , WEST, Olivia, T. , HANNAH, David
Abstract: A bone fusion assembly includes a bone plate having a plurality of through openings extending therethrough. The through openings include at least one fusion screw opening sized to allow a screw guide to be at least partially inserted therein and a plurality of fixation screw through openings. The screw guide includes a body having a proximal end, a distal end, and a through-passage extending between the proximal end and the distal end. A K-wire a sized to extend through the through-passage in the body of the screw guide.
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公开(公告)号：WO2023042990A1
公开(公告)日：2023-03-23
申请号：PCT/KR2022/006728
申请日：2022-05-11
Applicant: 고려대학교 산학협력단
Inventor： 권우근
Abstract: 실시예에 따른 의료용 삽입 장치는, 대상체에 삽입되는 나사몸체, 상기 나사몸체 상에 마련된 코팅부를 포함할 수 있고, 상기 코팅부는, 상기 나사몸체와 접하고, 금속접합성 재료로 구성되는 내부 코팅층, 및 상기 내부 코팅층과 접하고, 생체적합성 재료로 구성되는 외부 코팅층을 포함할 수 있고, 상기 대상체에 삽입되어 상기 대상체를 안정적으로 고정할 수 있다.
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Patent Agency Ranking
公开(公告)号：WO2023028588A2
公开(公告)日：2023-03-02
申请号：PCT/US2022/075524
申请日：2022-08-26
Applicant: ORTHOPEDIATRICS CORP.
Inventor： DETLEFSEN, Richard , PRYGOSKI, Matthew , SNYDER, Brian , SANDERS, James , BUMPASS, David , SCHWEND, Richard M. , LUHMANN, Scott , MCCARTHY, Richard
IPC: A61B17/70 , A61B17/84 , A61B17/86 , A61B17/7001 , A61B17/7032 , A61B17/7037
Abstract: An orthopedic apparatus comprises an implantable anchor configured to retain an implantable rod and to permit translational movement of the rod relative to the anchor. A method for manufacturing an implantable rod comprises configuring the rod to facilitate translational movement of the rod relative to an implantable orthopedic anchor. An implantable anchor assembly includes a head that is adapted and configured to be supported by a connector assembly that is attached to a bone, such as a vertebrae: A rod extends through an enclosed rod pathway in a manner that permits the rod to slide relative to pathway, but at the same time place constraints on the rod as to lateral or vertical movement by head and rod retainer. Portions of the rod pathway are provided with a hard coating, such as ADLC.
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公开(公告)号：WO2023285523A1
公开(公告)日：2023-01-19
申请号：PCT/EP2022/069589
申请日：2022-07-13
Applicant: OT MEDIZINTECHNIK GMBH
Inventor： SCHREIBER, Ulrich , FRIEDL, Wilhelm
Abstract: Die vorliegende Erfindung betrifft eine Symphysenknochenplatte (100) für die chirurgische Versorgung von Schädigungen, insbesondere Frakturen oder Sprengungen, des Beckens im Bereich der Symphyse, vorderer Beckenring bis einschließlich Acetabulum bei geeigneten Frakturen. Die Symphysenknochenplatte (100) weist eine Vielzahl von Durchgangsöffnungen (110k, 110v, 110z) auf. Die vorliegende Erfindung betrifft ferner ein Set, welches eine erfindungsgemäße Symphysenknochenplatte (100) aufweist und ferner wenigstens eine kanülierte Schraube oder Kriechschraube (120), vorzugsweise aus Titanlegierung, vorzugsweise anodisiert, wenigstens eine Verriegelungsschraube (130) und/oder ein Zielinstrumentarium.
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公开(公告)号：WO2023278518A1
公开(公告)日：2023-01-05
申请号：PCT/US2022/035438
申请日：2022-06-29
Applicant: AUCTUS SURGICAL, LLC
Inventor： BARRETT, John , KADABA, Murali , ASHLEY, John , SHULOCK, Damien
IPC: A61B17/70 , A61B17/86 , A61B17/7014 , A61B17/7016 , A61B17/7022 , A61B17/8605 , A61B17/8869
Abstract: Spinal curvature modulation systems, methods and related devices and instrumentation are disclosed, which include a flexible tether, a tether tensioning unit and bone anchors for the flexible tether that allow the tether to be secured across multiple vertebrae in a region of treatment. When the flexible tether is attached to multiple vertebrae, it can be used to correct spinal deformities. Tension in the flexible tether is adjustable transcutaneously without invasive surgical procedures by use of remotely driven actuators, such as a magnet-driven motor, or by a small tool insertable through a small incision. Disclosed systems and methods thus allow for multiple adjustments of tether tension, and spinal curvature, over time without repeated, highly invasive, spinal surgeries.
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公开(公告)号：WO2022181977A1
公开(公告)日：2022-09-01
申请号：PCT/KR2022/000407
申请日：2022-01-11
Applicant: 경북대학교 산학협력단 , (주)서지오젠
Inventor： 김경태
Abstract: 본 발명은 척추 고정 장치에 관한 것으로, 베이스 플레이트; 상기 베이스 플레이트와 결합하는 케이지; 상기 베이스 플레이트와 케이지 결합체 상부로 결합되는 제1 날개 플레이트 및 상기 베이스 플레이트와 케이지 결합체 하부로 결합되는 제2 날개 플레이트를 포함하는 척추 고정 장치에 관한 것이다. [대표도] 도 1a
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10.发明申请
公开(公告)号：WO2022162326A1
公开(公告)日：2022-08-04
申请号：PCT/FR2022/050168
申请日：2022-01-31
Applicant: NOVASTEP
Inventor： BOUSQUET, Adrien , GIROD, Loïc , LE BESQUE, Rémi
Abstract: La présente invention concerne une vis de serrage (6) pour ostéosynthèse comportant au moins un filetage (7,10) suivant une axe principal (X) et à son extrémité dite apicale (11) une empreinte (12) présentant autour dudit axe principal (X) des formes régulières réparties angulairement, adaptées pour recevoir des formes complémentaires d'un tournevis (19) s'engageant dans ladite empreinte (12), remarquable en ce que l'empreinte (12) de la vis (6) comporte au moins trois formes régulières (13) dont les sommets sont inscrits dans un cercle dit cercle circonscrit (30) et au moins deux sommets adjacents de l'empreinte (21) sont reliés pour former un lobe convexe dit d'indexation (16) dont le rayon de courbure est égal au rayon du cercle circonscrit (30).
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