DE602004011178D1 - Verbindungselement mit elastischem Kopf - Google Patents

Verbindungselement mit elastischem Kopf

Info

Publication number
DE602004011178D1
DE602004011178D1 DE602004011178T DE602004011178T DE602004011178D1 DE 602004011178 D1 DE602004011178 D1 DE 602004011178D1 DE 602004011178 T DE602004011178 T DE 602004011178T DE 602004011178 T DE602004011178 T DE 602004011178T DE 602004011178 D1 DE602004011178 D1 DE 602004011178D1
Authority
DE
Germany
Prior art keywords
petals
connecting element
head
elastic head
rim
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.)
Expired - Lifetime
Application number
DE602004011178T
Other languages
English (en)
Inventor
Serge Troussel
Bart Poffijn
Evrard Munting
Jef Michielsen
Paul Thiltges
Dominique Bigand
Michel Goube
Sylvain Merlot
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bone and Joint Res SA
Original Assignee
Bone and Joint Res SA
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 Bone and Joint Res SA filed Critical Bone and Joint Res SA
Publication of DE602004011178D1 publication Critical patent/DE602004011178D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
    • F16B23/0061—Specially shaped nuts or heads of bolts or screws for rotations by a tool with grooves, notches or splines on the external peripheral surface designed for tools engaging in radial direction
    • 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
    • A61B17/86—Pins or screws or threaded wires; nuts therefor
    • A61B17/8605—Heads, i.e. proximal ends projecting from bone
    • A61B17/861—Heads, i.e. proximal ends projecting from bone specially shaped for gripping driver
    • 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
    • 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
    • A61B17/8875—Screwdrivers, spanners or wrenches
    • 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
    • A61B17/86—Pins or screws or threaded wires; nuts therefor
    • A61B2017/8655—Pins or screws or threaded wires; nuts therefor with special features for locking in the bone
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • F16B35/06—Specially-shaped heads
DE602004011178T 2004-02-04 2004-02-04 Verbindungselement mit elastischem Kopf Expired - Lifetime DE602004011178D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04100413A EP1561429B1 (de) 2004-02-04 2004-02-04 Verbindungselement mit elastischem Kopf

Publications (1)

Publication Number Publication Date
DE602004011178D1 true DE602004011178D1 (de) 2008-02-21

Family

ID=34673723

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004011178T Expired - Lifetime DE602004011178D1 (de) 2004-02-04 2004-02-04 Verbindungselement mit elastischem Kopf

Country Status (3)

Country Link
EP (1) EP1561429B1 (de)
AT (1) ATE383118T1 (de)
DE (1) DE602004011178D1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8361126B2 (en) * 2007-07-03 2013-01-29 Pioneer Surgical Technology, Inc. Bone plate system
US8623019B2 (en) 2007-07-03 2014-01-07 Pioneer Surgical Technology, Inc. Bone plate system
US9486263B2 (en) 2009-11-04 2016-11-08 X-Spine Systems, Inc. Screw implant and system and method for locking a screw in an implant plate
US8535356B2 (en) 2009-11-04 2013-09-17 X-Spine Systems, Inc. Screw implant and system and method for locking a screw in an implant plate
US8540756B2 (en) * 2010-05-03 2013-09-24 Ortho Vation Medical Llc Surgical fastener and associated systems and methods
US8459155B2 (en) * 2010-09-03 2013-06-11 Smith & Nephew, Inc. Modified fastener and insertion tool
AU2012348164A1 (en) * 2011-12-06 2014-06-19 Synthes Gmbh Self holding feature for a screw
FR2990845B1 (fr) * 2012-05-25 2015-04-24 Spirits Implant vertebral dote d'un moyen autonome de verrouillage et de deverrouillage
EP3043727A1 (de) * 2013-09-13 2016-07-20 X-spine Systems, Inc. Schraubimplantat und system und verfahren zur sperre der schraube in einer implantatplatte
US9987052B2 (en) 2015-02-24 2018-06-05 X-Spine Systems, Inc. Modular interspinous fixation system with threaded component
CN107246430B (zh) * 2017-07-02 2019-09-06 深圳市宝尔爱迪科技有限公司 螺栓连接结构与螺栓连接结构的组装及拆解方法
US11877779B2 (en) 2020-03-26 2024-01-23 Xtant Medical Holdings, Inc. Bone plate system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE164304T1 (de) * 1992-04-28 1998-04-15 Donald R Huene Absorbierbare knochenschraube und werkzeug zum einsetzen derselben
FR2766353B1 (fr) * 1997-07-28 1999-11-26 Dimso Sa Implant, notamment plaque anterieure cervicale
US6261291B1 (en) * 1999-07-08 2001-07-17 David J. Talaber Orthopedic implant assembly
US6331179B1 (en) * 2000-01-06 2001-12-18 Spinal Concepts, Inc. System and method for stabilizing the human spine with a bone plate
US20030105462A1 (en) * 2001-11-30 2003-06-05 Haider Thomas T. Poly axial cervical plate system

Also Published As

Publication number Publication date
ATE383118T1 (de) 2008-01-15
EP1561429A1 (de) 2005-08-10
EP1561429B1 (de) 2008-01-09

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Legal Events

Date Code Title Description
8332 No legal effect for de