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BR0318430A - dispositivo de aperto - Google Patents

dispositivo de aperto

Info

Publication number
BR0318430A
BR0318430A BRPI0318430-7A BR0318430A BR0318430A BR 0318430 A BR0318430 A BR 0318430A BR 0318430 A BR0318430 A BR 0318430A BR 0318430 A BR0318430 A BR 0318430A
Authority
BR
Brazil
Prior art keywords
screw
longitudinal
clamping device
hole
tapered
Prior art date
Application number
BRPI0318430-7A
Other languages
English (en)
Other versions
BR0318430B1 (pt
Inventor
Alfred Niederberger
Christoph Schlofli
Phillipe Gicquel
Original Assignee
Synthes Gmbh
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 Synthes Gmbh filed Critical Synthes Gmbh
Publication of BR0318430A publication Critical patent/BR0318430A/pt
Publication of BR0318430B1 publication Critical patent/BR0318430B1/pt

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
    • A61B17/60—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws or setting implements for external osteosynthesis, e.g. distractors, contractors
    • 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
    • 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
    • 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
    • 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
    • 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
    • A61B17/8033—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates having indirect contact with screw heads, or having contact with screw heads maintained with the aid of additional components, e.g. nuts, wedges or head covers
    • A61B17/8047—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates having indirect contact with screw heads, or having contact with screw heads maintained with the aid of additional components, e.g. nuts, wedges or head covers wherein the additional element surrounds the screw head in the plate hole
    • 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
    • F16B9/00—Connections of rods or tubular parts to flat surfaces at an angle
    • F16B9/05—Connections of rods or tubular parts to flat surfaces at an angle by way of an intermediate member
    • F16B9/054—Connections of rods or tubular parts to flat surfaces at an angle by way of an intermediate member the intermediate member being threaded
    • 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
    • F16B9/00—Connections of rods or tubular parts to flat surfaces at an angle
    • F16B9/05—Connections of rods or tubular parts to flat surfaces at an angle by way of an intermediate member
    • F16B9/056—Connections of rods or tubular parts to flat surfaces at an angle by way of an intermediate member the intermediate member extending through the flat surface; the rod or tubular part extending through the flat surface
    • 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
    • A61B17/8625—Shanks, i.e. parts contacting bone tissue
    • A61B17/863—Shanks, i.e. parts contacting bone tissue with thread interrupted or changing its form along shank, other than constant taper
    • 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
    • A61B17/864—Pins or screws or threaded wires; nuts therefor hollow, e.g. with socket or cannulated
    • 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
    • A61B17/8665—Nuts
    • A61B2017/867—Nuts with integral locking or clamping means
    • A61B2017/8675—Nuts with integral locking or clamping means clamping effect due to tapering, e.g. conical thread
    • 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
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
    • F16B2/065—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using screw-thread elements
    • F16B9/026—

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Neurology (AREA)
  • Mechanical Engineering (AREA)
  • Surgical Instruments (AREA)
  • Clamps And Clips (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

"DISPOSITIVO DE APERTO". O dispositivo de aperto serve para a proposta de apertar firmemente um elemento de fixação longitudinal (2), em particular um fio de Kirschner. Ele compreende um parafuso (3) com uma pelo menos forma de cone parcialmente truncado tendo um altura total H com um eixo geométrico afilado (4), e uma superfície de jaqueta de forma afilada (5) com uma rosca (6), um furo atravessante (7) estendendo-se coaxialmente com o eixo geométrico afilado (4) para acomodar o elemento de fixação longitudinal (2), uma extremidade posterior (8) com meios (9) para aparafusar no parafuso (3), e uma extremidade frontal (1). A extremidade frontal (1) do parafuso (3) é provida com pelo menos uma fenda longitudinal (10) com um comprimento L, a fenda se estendendo radialmente até o furo atravessante (7), de modo que o parafuso (3) pode ser comprimido pelo menos parcialmente na direção radial.
BRPI0318430-7A 2003-08-08 2003-08-08 dispositivo de aperto. BR0318430B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CH2003/000538 WO2005013840A1 (de) 2003-08-08 2003-08-08 Klemmvorrichtung

Publications (2)

Publication Number Publication Date
BR0318430A true BR0318430A (pt) 2006-08-01
BR0318430B1 BR0318430B1 (pt) 2012-06-26

Family

ID=34120747

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0318430-7A BR0318430B1 (pt) 2003-08-08 2003-08-08 dispositivo de aperto.

Country Status (15)

Country Link
US (1) US8267974B2 (pt)
EP (1) EP1651123B1 (pt)
JP (1) JP5170807B2 (pt)
KR (1) KR101193368B1 (pt)
CN (1) CN1819800B (pt)
AR (1) AR045199A1 (pt)
AT (1) ATE494846T1 (pt)
AU (1) AU2003250708B2 (pt)
BR (1) BR0318430B1 (pt)
CA (1) CA2535296C (pt)
CL (1) CL2004001995A1 (pt)
DE (1) DE50313414D1 (pt)
NZ (1) NZ545077A (pt)
TW (1) TWI328438B (pt)
WO (1) WO2005013840A1 (pt)

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US8900273B2 (en) * 2005-02-22 2014-12-02 Gmedelaware 2 Llc Taper-locking fixation system
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US7883531B2 (en) 2005-07-06 2011-02-08 Stryker Spine Multi-axial bone plate system
FR2895467B1 (fr) * 2005-12-23 2009-04-17 Sidel Sas Agencement pour l'assemblage de deux pieces par vissage par l'intermediaire d'un ensemble vis-ecrou
US7935126B2 (en) 2006-03-20 2011-05-03 Depuy Products, Inc. Bone plate shaping system
BRPI0602382A (pt) * 2006-06-06 2008-01-22 Luiz Gonzaga Granja Jr prótese para anastomose
FR2905589B1 (fr) * 2006-09-08 2009-04-17 Alexandre Worcel Appareil chirurgical pour osteosynthese.
DE102007004808A1 (de) * 2007-01-31 2008-08-07 Kaltenbach & Voigt Gmbh Zahnärztliches Behandlungsinstrument mit Kopplungseinrichtung zur Bewegungsübertragung und lösbaren Befestigung eines Behandlungswerkzeugs
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US10349996B2 (en) 2015-12-07 2019-07-16 Cable Fix LLC Apparatus, system, and method for securing a tensioned cable through or around bone
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Also Published As

Publication number Publication date
CN1819800B (zh) 2010-04-28
BR0318430B1 (pt) 2012-06-26
TWI328438B (en) 2010-08-11
ATE494846T1 (de) 2011-01-15
TW200509852A (en) 2005-03-16
AU2003250708B2 (en) 2008-09-11
CA2535296C (en) 2012-07-24
US20060195104A1 (en) 2006-08-31
CN1819800A (zh) 2006-08-16
CA2535296A1 (en) 2005-02-17
EP1651123A1 (de) 2006-05-03
US8267974B2 (en) 2012-09-18
NZ545077A (en) 2008-11-28
KR20060060010A (ko) 2006-06-02
JP2007506449A (ja) 2007-03-22
JP5170807B2 (ja) 2013-03-27
AU2003250708A1 (en) 2005-02-25
KR101193368B1 (ko) 2012-10-19
DE50313414D1 (de) 2011-02-24
WO2005013840A1 (de) 2005-02-17
CL2004001995A1 (es) 2005-05-13
EP1651123B1 (de) 2011-01-12
AR045199A1 (es) 2005-10-19

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