JP2024508370A - 縮小フランク部分を有する骨ねじ - Google Patents

縮小フランク部分を有する骨ねじ Download PDF

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Publication number
JP2024508370A
JP2024508370A JP2023546019A JP2023546019A JP2024508370A JP 2024508370 A JP2024508370 A JP 2024508370A JP 2023546019 A JP2023546019 A JP 2023546019A JP 2023546019 A JP2023546019 A JP 2023546019A JP 2024508370 A JP2024508370 A JP 2024508370A
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JP
Japan
Prior art keywords
threads
bone screw
bone
screw
reduced
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2023546019A
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English (en)
Japanese (ja)
Other versions
JP2024508370A5 (enExample
Inventor
ビー． ソマーズ，マーク
ダブリュ． セイコラ，アンドリュ―
アール． コンリ―，ブライアン
Original Assignee
アキュームド・エルエルシー
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by アキュームド・エルエルシー filed Critical アキュームド・エルエルシー
Publication of JP2024508370A publication Critical patent/JP2024508370A/ja
Publication of JP2024508370A5 publication Critical patent/JP2024508370A5/ja
Pending legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws or setting implements
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/84—Fasteners therefor or fasteners being internal fixation devices
    • A61B17/86—Pins or screws or threaded wires; nuts therefor
    • A61B17/8625—Shanks, i.e. parts contacting bone tissue
    • A61B17/863—Shanks, i.e. parts contacting bone tissue with thread interrupted or changing its form along shank, other than constant taper
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws or setting implements
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/84—Fasteners therefor or fasteners being internal fixation devices
    • A61B17/86—Pins or screws or threaded wires; nuts therefor
    • A61B17/8625—Shanks, i.e. parts contacting bone tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws or setting implements
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/84—Fasteners therefor or fasteners being internal fixation devices
    • A61B17/86—Pins or screws or threaded wires; nuts therefor
    • A61B17/8605—Heads, i.e. proximal ends projecting from bone
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws or setting implements
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/84—Fasteners therefor or fasteners being internal fixation devices
    • A61B17/86—Pins or screws or threaded wires; nuts therefor
    • A61B17/8645—Headless screws, e.g. ligament interference screws
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws or setting implements
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/84—Fasteners therefor or fasteners being internal fixation devices
    • A61B17/86—Pins or screws or threaded wires; nuts therefor
    • A61B17/866—Material or manufacture

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
JP2023546019A 2021-02-05 2022-02-04 縮小フランク部分を有する骨ねじ Pending JP2024508370A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163146099P 2021-02-05 2021-02-05
US63/146,099 2021-02-05
PCT/US2022/015250 WO2022170053A1 (en) 2021-02-05 2022-02-04 Bone screw with reduced flank portion

Publications (2)

Publication Number Publication Date
JP2024508370A true JP2024508370A (ja) 2024-02-27
JP2024508370A5 JP2024508370A5 (enExample) 2024-12-12

Family

ID=82703343

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023546019A Pending JP2024508370A (ja) 2021-02-05 2022-02-04 縮小フランク部分を有する骨ねじ

Country Status (4)

Country Link
US (2) US12076065B2 (enExample)
EP (1) EP4287970A4 (enExample)
JP (1) JP2024508370A (enExample)
WO (1) WO2022170053A1 (enExample)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080234760A1 (en) * 2007-03-23 2008-09-25 Zbigniew Matulaniec Bone screw apparatus and related methods of use
US20090018589A1 (en) * 2007-07-13 2009-01-15 Smisson Iii Hugh F Bone Screw
JP2015171520A (ja) * 2014-03-11 2015-10-01 国立大学法人三重大学 骨接合スクリューおよびその製造方法
US20200093525A1 (en) * 2018-09-21 2020-03-26 DePuy Synthes Products, Inc. Bone Compression Screws And Related Systems And Methods

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5643269A (en) * 1990-08-24 1997-07-01 Haerle; Anton Externally threaded bodies for use as taps or screws
US6030162A (en) 1998-12-18 2000-02-29 Acumed, Inc. Axial tension screw
FR2760628B1 (fr) 1997-03-11 1999-11-26 Biotech International Vis a tete filetee pour l'osteosynthese de fragments d'os
US6129730A (en) 1999-02-10 2000-10-10 Depuy Acromed, Inc. Bi-fed offset pitch bone screw
DE10204324B4 (de) 2001-02-02 2007-03-29 Friadent Gmbh Implantatsystem
FR2855391B1 (fr) 2003-05-30 2005-12-09 Xavier Renard Vis auto compressive pour reunir deux portions d'os
US8491302B2 (en) 2006-03-21 2013-07-23 Uri Arni Dental implant
US8128671B2 (en) * 2007-04-04 2012-03-06 Warsaw Orthopedic, Inc. Variable flank bone screw
US20140277190A1 (en) 2013-03-14 2014-09-18 Howmedica Osteonics Corp. Compression screw with variable pitch thread
US11020157B2 (en) * 2015-10-05 2021-06-01 Arthrex, Inc. Surgical screw system
FR3046534B1 (fr) 2016-01-13 2021-12-10 Neuro France Implants Dispositif d'implant
US11179234B2 (en) * 2017-09-15 2021-11-23 Paragon 28, Inc. Ligament fixation system, implants, devices, and methods of use
US11000325B2 (en) * 2018-02-27 2021-05-11 Acumed Llc Bone fastener with partially overlapping threads and a varying lead
US11278334B2 (en) * 2019-05-22 2022-03-22 DePuy Synthes Products, Inc. Variable angle bone screw having a hardened head

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080234760A1 (en) * 2007-03-23 2008-09-25 Zbigniew Matulaniec Bone screw apparatus and related methods of use
US20090018589A1 (en) * 2007-07-13 2009-01-15 Smisson Iii Hugh F Bone Screw
JP2015171520A (ja) * 2014-03-11 2015-10-01 国立大学法人三重大学 骨接合スクリューおよびその製造方法
US20200093525A1 (en) * 2018-09-21 2020-03-26 DePuy Synthes Products, Inc. Bone Compression Screws And Related Systems And Methods

Also Published As

Publication number Publication date
US20240390047A1 (en) 2024-11-28
US12076065B2 (en) 2024-09-03
WO2022170053A1 (en) 2022-08-11
US20220249149A1 (en) 2022-08-11
EP4287970A1 (en) 2023-12-13
EP4287970A4 (en) 2024-12-11

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