JP6466940B2 - 多軸ロック機構 - Google Patents

多軸ロック機構 Download PDF

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Publication number
JP6466940B2
JP6466940B2 JP2016534793A JP2016534793A JP6466940B2 JP 6466940 B2 JP6466940 B2 JP 6466940B2 JP 2016534793 A JP2016534793 A JP 2016534793A JP 2016534793 A JP2016534793 A JP 2016534793A JP 6466940 B2 JP6466940 B2 JP 6466940B2
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JP
Japan
Prior art keywords
threaded
head
bone plate
conical tapered
opening
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English (en)
Japanese (ja)
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JP2016529998A5 (https=
JP2016529998A (ja
Inventor
ネイサン ターリル ランス
ネイサン ターリル ランス
デイビッド シュルツ マシュー
デイビッド シュルツ マシュー
エヌ．リンダル ビョルン
エヌ．リンダル ビョルン
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ジンマー，インコーポレイティド
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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
    • A61B17/80—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates
    • A61B17/8052—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates immobilised relative to screws by interlocking form of the heads and plate holes, e.g. conical or threaded
    • A61B17/8057—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates immobilised relative to screws by interlocking form of the heads and plate holes, e.g. conical or threaded the interlocking form comprising a thread
    • 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
    • A61B17/80—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates
    • A61B17/8052—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates immobilised relative to screws by interlocking form of the heads and plate holes, e.g. conical or threaded
    • 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
    • A61B17/80—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates

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)
JP2016534793A 2013-08-13 2014-08-12 多軸ロック機構 Active JP6466940B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361865247P 2013-08-13 2013-08-13
US61/865,247 2013-08-13
US14/025,267 2013-09-12
US14/025,267 US9510880B2 (en) 2013-08-13 2013-09-12 Polyaxial locking mechanism
PCT/US2014/050712 WO2015023663A2 (en) 2013-08-13 2014-08-12 Polyaxial locking mechanism

Publications (3)

Publication Number Publication Date
JP2016529998A JP2016529998A (ja) 2016-09-29
JP2016529998A5 JP2016529998A5 (https=) 2017-07-06
JP6466940B2 true JP6466940B2 (ja) 2019-02-06

Family

ID=52467352

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016534793A Active JP6466940B2 (ja) 2013-08-13 2014-08-12 多軸ロック機構

Country Status (7)

Country Link
US (2) US9510880B2 (https=)
EP (1) EP3033018B1 (https=)
JP (1) JP6466940B2 (https=)
CN (1) CN105555213B (https=)
AU (2) AU2014306747B2 (https=)
CA (1) CA2920883C (https=)
WO (1) WO2015023663A2 (https=)

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US20170042595A1 (en) 2017-02-16
CA2920883C (en) 2021-07-13
EP3033018A2 (en) 2016-06-22
AU2014306747B2 (en) 2018-08-02
WO2015023663A3 (en) 2015-04-16
JP2016529998A (ja) 2016-09-29
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US20150051651A1 (en) 2015-02-19
US9867643B2 (en) 2018-01-16

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