ES2153899T3 - Bloqueo de tornillo reversible para huesos. - Google Patents

Bloqueo de tornillo reversible para huesos.

Info

Publication number
ES2153899T3
ES2153899T3 ES95926154T ES95926154T ES2153899T3 ES 2153899 T3 ES2153899 T3 ES 2153899T3 ES 95926154 T ES95926154 T ES 95926154T ES 95926154 T ES95926154 T ES 95926154T ES 2153899 T3 ES2153899 T3 ES 2153899T3
Authority
ES
Spain
Prior art keywords
screw
bones
screw lock
bolt screw
wire spring
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
ES95926154T
Other languages
English (en)
Inventor
Douglas W Kohrs
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.)
Zimmer Spine Inc
Original Assignee
Zimmer Spine Inc
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 Zimmer Spine Inc filed Critical Zimmer Spine Inc
Application granted granted Critical
Publication of ES2153899T3 publication Critical patent/ES2153899T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • A61B17/8685—Pins or screws or threaded wires; nuts therefor comprising multiple separate parts
    • 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
    • A61B17/74—Devices for the head or neck or trochanter of the femur
    • A61B17/742—Devices for the head or neck or trochanter of the femur having one or more longitudinal elements oriented along or parallel to the axis of the neck
    • 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
    • A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
    • A61B17/8872—Instruments for putting said fixation devices against or away from the bone
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00831—Material properties
    • A61B2017/00867—Material properties shape memory effect
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/04—Surgical instruments, devices or methods for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/0401—Suture anchors, buttons or pledgets, i.e. means for attaching sutures to bone, cartilage or soft tissue; Instruments for applying or removing suture anchors
    • A61B2017/0409—Instruments for applying suture anchors
    • 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
    • A61B2017/8655—Pins or screws or threaded wires; nuts therefor with special features for locking in the bone

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Materials For Medical Uses (AREA)
  • Surgical Instruments (AREA)
  • Prostheses (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

TORNILLO OSEO MEDICO (10) QUE INCLUYE UN CIERRE PARA DISMINUIR LA POSIBILIDAD DE QUE ESTE PUEDE DESATORNILLARSE O AFLOJARSE. EL TORNILLO (10) PUEDE SER CUALQUIER TIPO DE TORNILLO OSEO O INCLUSO UNA CANULA (16). SE INSERTA UN MUELLE ELASTICO GUIA (12) PARCIALMENTE EN LA CANULA (16) ANTES DE USARLA. UNA VEZ COLOCADO, EL MUELLE ELASTICO GUIA (12) SE EMPUJA DENTRO DE LA CANULA (16) HASTA QUE SUS BORDES QUEDEN PROYECTADOS EN APERTURAS LATERALES (24,26) DEL TORNILLO. ESTAS PROYECCIONES (30) FIJAN EL TORNILLO (10) EN SU LUGAR. ADEMAS LA DEPRESION DEL MUELLE ELASTICO GUIA (12) DESENGANCHA LAS PROYECCIONES (30) DE FORMA QUE PUEDA RETIRARSE EL TORNILLO (10).
ES95926154T 1994-06-30 1995-06-30 Bloqueo de tornillo reversible para huesos. Expired - Lifetime ES2153899T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/268,281 US5478342A (en) 1994-06-30 1994-06-30 Reversible bone screw lock

Publications (1)

Publication Number Publication Date
ES2153899T3 true ES2153899T3 (es) 2001-03-16

Family

ID=23022259

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95926154T Expired - Lifetime ES2153899T3 (es) 1994-06-30 1995-06-30 Bloqueo de tornillo reversible para huesos.

Country Status (10)

Country Link
US (1) US5478342A (es)
EP (1) EP0767631B1 (es)
AT (1) ATE198266T1 (es)
AU (1) AU3001295A (es)
DE (1) DE69519732T2 (es)
DK (1) DK0767631T3 (es)
ES (1) ES2153899T3 (es)
GR (1) GR3035178T3 (es)
PT (1) PT767631E (es)
WO (1) WO1996000530A1 (es)

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SE506699C2 (sv) * 1996-06-26 1998-02-02 Hans Agrell Anordning för kvarhållning av stödspikar i ben hos människor och djur
US5849004A (en) * 1996-07-17 1998-12-15 Bramlet; Dale G. Surgical anchor
US6083522A (en) * 1997-01-09 2000-07-04 Neucoll, Inc. Devices for tissue repair and methods for preparation and use thereof
US5984927A (en) * 1998-03-03 1999-11-16 Ethicon, Inc. Device for sutureless attachment of soft tissue to bone
DE60206274T2 (de) * 1998-10-26 2006-06-08 Expanding Orthopedics Inc., Boston Verspreizbare vorrichtung für orthopädie
US6074423A (en) * 1998-11-02 2000-06-13 Lawson; Kevin Jon Safer more X-ray transparent spinal implant
DE19857279A1 (de) 1998-12-11 2000-06-15 Onur Tarhan Knochenschraube
FR2897259B1 (fr) 2006-02-15 2008-05-09 Ldr Medical Soc Par Actions Si Cage intersomatique transforaminale a greffon de fusion intervetebrale et instrument d'implantation de la cage
US6447546B1 (en) 2000-08-11 2002-09-10 Dale G. Bramlet Apparatus and method for fusing opposing spinal vertebrae
FR2824261B1 (fr) 2001-05-04 2004-05-28 Ldr Medical Prothese de disque intervertebral et procede et outils de mise en place
FR2827156B1 (fr) 2001-07-13 2003-11-14 Ldr Medical Dispositif de cage vertebrale avec fixation modulaire
US7070599B2 (en) * 2002-07-24 2006-07-04 Paul Kamaljit S Bone support assembly
US6755833B1 (en) * 2001-12-14 2004-06-29 Kamaljit S. Paul Bone support assembly
AR038680A1 (es) 2002-02-19 2005-01-26 Synthes Ag Implante intervertebral
FR2846550B1 (fr) 2002-11-05 2006-01-13 Ldr Medical Prothese de disque intervertebral
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US7309340B2 (en) 2003-06-20 2007-12-18 Medicinelodge, Inc. Method and apparatus for bone plating
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US7524103B2 (en) 2003-11-18 2009-04-28 Boston Scientific Scimed, Inc. Apparatus for mixing and dispensing a multi-component bone cement
FR2865629B1 (fr) 2004-02-04 2007-01-26 Ldr Medical Prothese de disque intervertebral
PT1711133E (pt) 2004-02-04 2011-06-01 Ldr Medical Prótese de disco intervertebral
US7740649B2 (en) 2004-02-26 2010-06-22 Pioneer Surgical Technology, Inc. Bone plate system and methods
US8900277B2 (en) 2004-02-26 2014-12-02 Pioneer Surgical Technology, Inc. Bone plate system
FR2869528B1 (fr) 2004-04-28 2007-02-02 Ldr Medical Prothese de disque intervertebral
US7175626B2 (en) 2004-06-15 2007-02-13 Board Of Regents Of The University Of Nebraska Dynamic compression device and driving tool
US8038682B2 (en) 2004-08-17 2011-10-18 Boston Scientific Scimed, Inc. Apparatus and methods for delivering compounds into vertebrae for vertebroplasty
ATE524121T1 (de) 2004-11-24 2011-09-15 Abdou Samy Vorrichtungen zur platzierung eines orthopädischen intervertebralen implantats
FR2879436B1 (fr) 2004-12-22 2007-03-09 Ldr Medical Prothese de disque intervertebral
FR2891135B1 (fr) 2005-09-23 2008-09-12 Ldr Medical Sarl Prothese de disque intervertebral
FR2893838B1 (fr) 2005-11-30 2008-08-08 Ldr Medical Soc Par Actions Si Prothese de disque intervertebral et instrumentation d'insertion de la prothese entre les vertebres
US20100305704A1 (en) 2006-02-27 2010-12-02 Synthes Gmbh Intervertebral implant with fixation geometry
US8361130B2 (en) 2006-10-06 2013-01-29 Depuy Spine, Inc. Bone screw fixation
US8465546B2 (en) 2007-02-16 2013-06-18 Ldr Medical Intervertebral disc prosthesis insertion assemblies
FR2916956B1 (fr) 2007-06-08 2012-12-14 Ldr Medical Cage intersomatique,prothese intervertebrale,dispositif d'ancrage et instrumentation d'implantation
US8623019B2 (en) 2007-07-03 2014-01-07 Pioneer Surgical Technology, Inc. Bone plate system
US8361126B2 (en) 2007-07-03 2013-01-29 Pioneer Surgical Technology, Inc. Bone plate system
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US8974505B2 (en) * 2008-06-16 2015-03-10 Anna G. U. Sawa Venting/pressure adjustment to aid in delivery of material into an anatomic region via a cannula
US8298272B2 (en) * 2008-08-12 2012-10-30 Warsaw Orthopedic Inc. Self-locking surgical fastener
BRPI0921485A2 (pt) 2008-11-07 2016-01-12 Synthes Gmbh montagem de placa acoplada e espaçador de intercorpo vertebral
CN102596109B (zh) 2009-09-17 2015-10-21 Ldr控股公司 具有可伸展骨固定部件的椎间植入件
US8998966B2 (en) * 2009-12-01 2015-04-07 Osteomed, Llc Polyaxial facet fixation screw system with fixation augmentation
US9078707B2 (en) 2009-12-01 2015-07-14 Osteomed Llc Polyaxial facet fixation screw system with cannula inserter
US8764806B2 (en) 2009-12-07 2014-07-01 Samy Abdou Devices and methods for minimally invasive spinal stabilization and instrumentation
MX2012007642A (es) 2009-12-31 2012-08-01 Ldr Medical Dispositivo de anclaje, implante intervertebral e instrumento de implantacion.
US20130012955A1 (en) * 2010-03-17 2013-01-10 Dean Lin System and Method for Pedicle Screw Placement in Vertebral Alignment
US20120083840A1 (en) * 2010-09-30 2012-04-05 Depuy Mitek, Inc. Suture anchor with enhanced fixation
US9387029B2 (en) * 2010-12-17 2016-07-12 Asilo Medix, Inc. Spring screw apparatuses and methods of using same
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US8845728B1 (en) 2011-09-23 2014-09-30 Samy Abdou Spinal fixation devices and methods of use
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US10973648B1 (en) 2016-10-25 2021-04-13 Samy Abdou Devices and methods for vertebral bone realignment
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Also Published As

Publication number Publication date
DK0767631T3 (da) 2001-02-12
EP0767631A1 (en) 1997-04-16
EP0767631B1 (en) 2000-12-27
WO1996000530A1 (en) 1996-01-11
US5478342A (en) 1995-12-26
PT767631E (pt) 2001-05-31
DE69519732D1 (de) 2001-02-01
GR3035178T3 (en) 2001-04-30
ATE198266T1 (de) 2001-01-15
DE69519732T2 (de) 2001-06-07
EP0767631A4 (en) 1998-03-25
AU3001295A (en) 1996-01-25

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