WO2018099040A1 - Plaque de verrouillage de fibula - Google Patents

Plaque de verrouillage de fibula Download PDF

Info

Publication number
WO2018099040A1
WO2018099040A1 PCT/CN2017/088092 CN2017088092W WO2018099040A1 WO 2018099040 A1 WO2018099040 A1 WO 2018099040A1 CN 2017088092 W CN2017088092 W CN 2017088092W WO 2018099040 A1 WO2018099040 A1 WO 2018099040A1
Authority
WO
WIPO (PCT)
Prior art keywords
ridge
locking plate
positioning
disposed
main body
Prior art date
Application number
PCT/CN2017/088092
Other languages
English (en)
Chinese (zh)
Inventor
武勇
刘南南
袁文杰
张兆家
张月静
Original Assignee
武勇
北京飞渡朗颐医疗器械有限公司
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 武勇, 北京飞渡朗颐医疗器械有限公司 filed Critical 武勇
Publication of WO2018099040A1 publication Critical patent/WO2018099040A1/fr

Links

Images

Classifications

    • 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
    • A61B17/80—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates
    • A61B17/8061—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates specially adapted for particular bones
    • 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
    • A61B17/80—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, 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
    • A61B17/80—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates
    • A61B17/808—Instruments for holding or positioning bone plates, or for adjusting screw-to-plate locking mechanisms
    • 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
    • A61B17/80—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates
    • A61B17/809—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates with bone-penetrating elements, e.g. blades or prongs
    • 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
    • A61B2017/564—Methods for bone or joint treatment

Definitions

  • Figure 3 is a schematic view of the screw and the semi-circular screw hole.
  • a sacral locking plate includes a main body portion 1 and a ridge portion 2 for locking a lower end of the tibia.
  • the ridge portion 2 is disposed at a lower end of the main body portion 1.
  • a groove 53 is provided on the back side of the root portion 52 of the positioning claw 5, and the positioning claw 5 can be detached from the groove 53.
  • Two of the positioning claws 5 are arranged at the lower end of the ridge, and one positioning claw 5 is arranged on the side of the ridge, and each of the positioning claws 5 is fixed to one surface, thereby improving the fixing effect.
  • the positioning claw 5 has an arc shape and extends toward the back side of the ridge 2, and the end of the positioning claw 5 has a tip end portion 51.
  • the positioning claw 5 has an arc shape as a whole, resembles a cat claw, and has a tip end portion 51 for facilitating rapid positioning.
  • At least one semi-circular screw hole 6 is provided on the side of the main body portion 1.

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)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

L'invention concerne une plaque de verrouillage de fibula comprenant une partie de corps (1) et une partie renflée (2) destinée à verrouiller l'extrémité inférieure de la fibula. La partie renflée (2) est disposée au niveau de l'extrémité inférieure de la partie de corps (1); plusieurs trous de boulon (2), à travers lesquels doivent pénétrer des boulons (7), sont respectivement formés sur la partie de corps (1) et sur la partie renflée (2); plusieurs trous d'aiguille d'opération (4), à travers lesquels doivent pénétrer des aiguilles d'opération, sont formés sur la partie renflée (2); au moins une griffe de positionnement (5) conçue pour être verrouillée dans l'extrémité inférieure verrouillée de la fibula est disposée au bord de la partie renflée (2); une rainure (53) est formée au niveau d'une partie racine (52) de la griffe de positionnement (5) reliée à la partie renflée (2); la rainure (53) est située dans le côté arrière de la griffe de positionnement (5). La disposition d'une griffe de positionnement (5) et le verrouillage de ladite griffe sur l'extrémité inférieure verrouillée de la fibula permettent d'effectuer un positionnement rapide destiné à la plaque de verrouillage de fibula et d'obtenir un effet de stabilisation; étant donné qu'une rainure (53) est formée dans le côté arrière de la griffe de positionnement (5), après la fixation de la partie de corps (1) avec la partie renflée (2) à travers les boulons (7), la griffe de positionnement (5) peut être rompue au niveau de la rainure (53) en fonction de l'état pratique d'un patient, de telle sorte que la plaque de verrouillage de fibula peut satisfaire différentes exigences.
PCT/CN2017/088092 2016-11-30 2017-06-13 Plaque de verrouillage de fibula WO2018099040A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201611090809.3A CN106725794A (zh) 2016-11-30 2016-11-30 腓骨锁定板
CN201611090809.3 2016-11-30

Publications (1)

Publication Number Publication Date
WO2018099040A1 true WO2018099040A1 (fr) 2018-06-07

Family

ID=58915501

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/088092 WO2018099040A1 (fr) 2016-11-30 2017-06-13 Plaque de verrouillage de fibula

Country Status (2)

Country Link
CN (1) CN106725794A (fr)
WO (1) WO2018099040A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106725794A (zh) * 2016-11-30 2017-05-31 武勇 腓骨锁定板

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050070904A1 (en) * 2003-09-29 2005-03-31 Darin Gerlach Bone plates and bone plate assemblies
CN101883532A (zh) * 2007-11-30 2010-11-10 德普伊产品公司 远端胫骨骨板固定系统
CN201822906U (zh) * 2010-10-20 2011-05-11 鲁晓波 用于治疗腓骨远端骨折的内固定器
CN203873860U (zh) * 2014-04-30 2014-10-15 爱派司生技股份有限公司 腓骨骨板以及腓骨骨板组
CN104248466A (zh) * 2014-09-29 2014-12-31 丽水市中心医院 一种外踝接骨板
CN106725794A (zh) * 2016-11-30 2017-05-31 武勇 腓骨锁定板

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8257405B2 (en) * 2008-07-31 2012-09-04 Biomet C.V. Periarticular bone plate with biplanar offset head member
US8784458B1 (en) * 2008-10-10 2014-07-22 Greatbatch Medical S.A. Polyaxial insert for surgical screws
CN203244448U (zh) * 2012-04-13 2013-10-23 杨益 半环抱三维内固定接骨板
US10206727B2 (en) * 2013-01-11 2019-02-19 Wright Medical Technology, Inc. Apparatus for the fixation of proximal humerus fractures
CN104224297A (zh) * 2014-08-18 2014-12-24 苏州瑞华医院有限公司 一种外踝下胫腓固定接骨板
CN204121153U (zh) * 2014-09-24 2015-01-28 苏州欣荣博尔特医疗器械有限公司 带侧翼爪形大粗隆锁定接骨板
CN206548589U (zh) * 2016-11-30 2017-10-13 武勇 腓骨锁定板

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050070904A1 (en) * 2003-09-29 2005-03-31 Darin Gerlach Bone plates and bone plate assemblies
CN101883532A (zh) * 2007-11-30 2010-11-10 德普伊产品公司 远端胫骨骨板固定系统
CN201822906U (zh) * 2010-10-20 2011-05-11 鲁晓波 用于治疗腓骨远端骨折的内固定器
CN203873860U (zh) * 2014-04-30 2014-10-15 爱派司生技股份有限公司 腓骨骨板以及腓骨骨板组
CN104248466A (zh) * 2014-09-29 2014-12-31 丽水市中心医院 一种外踝接骨板
CN106725794A (zh) * 2016-11-30 2017-05-31 武勇 腓骨锁定板

Also Published As

Publication number Publication date
CN106725794A (zh) 2017-05-31

Similar Documents

Publication Publication Date Title
US10617529B2 (en) Upper extremity fusion devices and methods
US20170265912A1 (en) Locking plate with screw fixation from opposite cortex
JP5073668B2 (ja) 骨固定組立体及びそれと共に使用されるブシュ及びねじ
JP6355029B2 (ja) 骨接合具
EP3178425A1 (fr) Plaque de fixation d'os pour péroné distal et dispositif de fixation de syndesmose tibio-péronière distale
US8262707B2 (en) Periarticular bone plate with biplanar offset head member
KR20160056761A (ko) 후부 발목 결합 플레이트
CA3001376C (fr) Implant et methode de traitement de la syndesmose de la cheville
WO2010014701A1 (fr) Plaque d'os périarticulaire avec un élément de tête à décalage biplan
BRPI0820212B1 (pt) Dispositivo para tratamento de fraturas, conjunto compreendendo o dispositivo para tratamento de fraturas e kit para tratamento de fraturas
CA2544742A1 (fr) Plaque pour stabiliser des fractures distales de rayons
AU2007250537A1 (en) Ankle fusion plate
CN203042413U (zh) 万向锁定加压接骨板
JPWO2017208318A1 (ja) 骨プレートおよび骨プレートシステム
US20070055248A1 (en) Bone plating system for treatment of hip fractures
EP2994064B1 (fr) Plaque osseuse mandibulaire
WO2018099040A1 (fr) Plaque de verrouillage de fibula
US9572610B2 (en) Mandibular bone plate
JP2023523536A (ja) 恥骨上の四辺形の骨プレーティングシステム
CN206548589U (zh) 腓骨锁定板
CN201131784Y (zh) 弧形针刀
CN101161206B (zh) 弧形针刀
CN214318118U (zh) 一种骨折固定系统
JP2018015574A (ja) 大腿骨骨折用の治療器具及び固定プレート
CN208371875U (zh) 一种脊柱内固定用椎弓根螺钉

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17875799

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17875799

Country of ref document: EP

Kind code of ref document: A1