WO2023146132A1 - Ancrage de fixation unilatérale d'os cortical de type à traction - Google Patents

Ancrage de fixation unilatérale d'os cortical de type à traction Download PDF

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Publication number
WO2023146132A1
WO2023146132A1 PCT/KR2022/020475 KR2022020475W WO2023146132A1 WO 2023146132 A1 WO2023146132 A1 WO 2023146132A1 KR 2022020475 W KR2022020475 W KR 2022020475W WO 2023146132 A1 WO2023146132 A1 WO 2023146132A1
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WO
WIPO (PCT)
Prior art keywords
anchor
header
cortical bone
pull
pin
Prior art date
Application number
PCT/KR2022/020475
Other languages
English (en)
Korean (ko)
Inventor
유대희
조정호
정상현
Original Assignee
주식회사 에어스
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.)
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Publication date
Application filed by 주식회사 에어스 filed Critical 주식회사 에어스
Publication of WO2023146132A1 publication Critical patent/WO2023146132A1/fr

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • 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, setting implements or the like
    • 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
    • A61B17/844—Fasteners therefor or fasteners being internal fixation devices with expandable anchors or anchors having movable parts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • 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, setting implements or the like
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • 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, setting implements or the like
    • A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • 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, setting implements or the like
    • A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
    • A61B17/885—Tools for expanding or compacting bones or discs or cavities therein

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  • 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)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Neurology (AREA)
  • Surgical Instruments (AREA)

Abstract

La présente invention concerne un ancrage de fixation unilatérale d'os cortical de type à traction, conçu pour être fixé à un os cortical sous forme d'ancrage de type à traction et pour limiter des dommages à un corps humain. L'ancrage de fixation unilatérale d'os cortical de type à traction selon un mode de réalisation de la présente invention peut être conçu pour comprendre : un manchon d'ancrage où une unité d'en-tête, insérée dans un os cortical, s'étendant par une force externe et à fixer à l'os cortical, est disposée au niveau de son extrémité inférieure ; et une broche d'ancrage, conçue pour être insérée dans le manchon d'ancrage et pour générer une force externe permettant l'extension de l'unité d'en-tête lors d'une traction.
PCT/KR2022/020475 2022-01-26 2022-12-15 Ancrage de fixation unilatérale d'os cortical de type à traction WO2023146132A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020220011809A KR20230115154A (ko) 2022-01-26 2022-01-26 풀타입 한쪽 피질골 고정 앵커
KR10-2022-0011809 2022-01-26

Publications (1)

Publication Number Publication Date
WO2023146132A1 true WO2023146132A1 (fr) 2023-08-03

Family

ID=87472220

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2022/020475 WO2023146132A1 (fr) 2022-01-26 2022-12-15 Ancrage de fixation unilatérale d'os cortical de type à traction

Country Status (2)

Country Link
KR (1) KR20230115154A (fr)
WO (1) WO2023146132A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100456008B1 (ko) * 1996-02-28 2005-05-16 위르겐 하름스 뼈나사
JP2006230787A (ja) * 2005-02-25 2006-09-07 Japan Medical Materials Corp 人工骨固定構造とそれに用いる固定治具
KR20080105506A (ko) * 2007-05-31 2008-12-04 주식회사 지에스메디칼 척추경 나사못 모듈
KR100881117B1 (ko) * 2008-10-02 2009-03-06 (주) 코리아나메디칼 의족 결합용 스템
KR100895243B1 (ko) * 2008-02-27 2009-04-30 최길운 완충형 척추경 나사못

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100456008B1 (ko) * 1996-02-28 2005-05-16 위르겐 하름스 뼈나사
JP2006230787A (ja) * 2005-02-25 2006-09-07 Japan Medical Materials Corp 人工骨固定構造とそれに用いる固定治具
KR20080105506A (ko) * 2007-05-31 2008-12-04 주식회사 지에스메디칼 척추경 나사못 모듈
KR100895243B1 (ko) * 2008-02-27 2009-04-30 최길운 완충형 척추경 나사못
KR100881117B1 (ko) * 2008-10-02 2009-03-06 (주) 코리아나메디칼 의족 결합용 스템

Also Published As

Publication number Publication date
KR20230115154A (ko) 2023-08-02

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