BR0318519A - elemento de amortecimento - Google Patents

elemento de amortecimento

Info

Publication number
BR0318519A
BR0318519A BRPI0318519-2A BR0318519A BR0318519A BR 0318519 A BR0318519 A BR 0318519A BR 0318519 A BR0318519 A BR 0318519A BR 0318519 A BR0318519 A BR 0318519A
Authority
BR
Brazil
Prior art keywords
damping element
central geometry
intersecting
central
geometry axis
Prior art date
Application number
BRPI0318519-2A
Other languages
English (en)
Inventor
Stephan Hartmann
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 BR0318519A publication Critical patent/BR0318519A/pt

Links

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
    • A61B17/70—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
    • A61B17/7001—Screws or hooks combined with longitudinal elements which do not contact vertebrae
    • A61B17/7002—Longitudinal elements, e.g. rods
    • A61B17/7019—Longitudinal elements having flexible parts, or parts connected together, such that after implantation the elements can move relative to each other
    • A61B17/7023—Longitudinal elements having flexible parts, or parts connected together, such that after implantation the elements can move relative to each other with a pivot joint
    • 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
    • A61B17/70—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
    • A61B17/7001—Screws or hooks combined with longitudinal elements which do not contact vertebrae
    • A61B17/7002—Longitudinal elements, e.g. rods
    • A61B17/7011—Longitudinal element being non-straight, e.g. curved, angled or branched
    • A61B17/7013—Longitudinal element being non-straight, e.g. curved, angled or branched the shape of the element being adjustable before use
    • 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
    • A61B17/70—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
    • A61B17/7001—Screws or hooks combined with longitudinal elements which do not contact vertebrae
    • A61B17/7002—Longitudinal elements, e.g. rods
    • A61B17/7019—Longitudinal elements having flexible parts, or parts connected together, such that after implantation the elements can move relative to each other
    • A61B17/7026—Longitudinal elements having flexible parts, or parts connected together, such that after implantation the elements can move relative to each other with a part that is flexible due to its form
    • A61B17/7028—Longitudinal elements having flexible parts, or parts connected together, such that after implantation the elements can move relative to each other with a part that is flexible due to its form the flexible part being a coil spring

Abstract

"ELEMENTO DE AMORTECIMENTO". Um elemento de amortecimento (1) para a estabilização dinâmica de dois ossos, particularmente de dois corpos adjacentes da vértebra, com um eixo geométrico central (11) e com A) uma primeira extremidade (12) intersectando o eixo geométrico central (11), uma segunda extremidade (13) intersectando o eixo geométrico central (11), e com um elemento de mola (10) que é coaxial com o eixo geométrico central. (11) provido entre elas, no qual B) pelo menos em uma extremidade (12, 13) do elemento de mola (10), uma junta de esfera (20), que é concêntrica com o eixo geométrico (11), é integral em uma maneira de travamento liberável por meio do meio de aperto (40).
BRPI0318519-2A 2003-09-29 2003-09-29 elemento de amortecimento BR0318519A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CH2003/000648 WO2005030067A1 (de) 2003-09-29 2003-09-29 Dämpfungselement

Publications (1)

Publication Number Publication Date
BR0318519A true BR0318519A (pt) 2006-09-12

Family

ID=34383940

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0318519-2A BR0318519A (pt) 2003-09-29 2003-09-29 elemento de amortecimento

Country Status (9)

Country Link
US (1) US20060293657A1 (pt)
EP (1) EP1667592A1 (pt)
JP (1) JP2007506459A (pt)
CN (1) CN1838920A (pt)
AR (1) AR045675A1 (pt)
AU (1) AU2003264225A1 (pt)
BR (1) BR0318519A (pt)
CA (1) CA2540593A1 (pt)
WO (1) WO2005030067A1 (pt)

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US8292926B2 (en) 2005-09-30 2012-10-23 Jackson Roger P Dynamic stabilization connecting member with elastic core and outer sleeve
US10729469B2 (en) 2006-01-09 2020-08-04 Roger P. Jackson Flexible spinal stabilization assembly with spacer having off-axis core member
US7862587B2 (en) 2004-02-27 2011-01-04 Jackson Roger P Dynamic stabilization assemblies, tool set and method
US8353932B2 (en) 2005-09-30 2013-01-15 Jackson Roger P Polyaxial bone anchor assembly with one-piece closure, pressure insert and plastic elongate member
US8876868B2 (en) 2002-09-06 2014-11-04 Roger P. Jackson Helical guide and advancement flange with radially loaded lip
US7621918B2 (en) 2004-11-23 2009-11-24 Jackson Roger P Spinal fixation tool set and method
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US8366753B2 (en) 2003-06-18 2013-02-05 Jackson Roger P Polyaxial bone screw assembly with fixed retaining structure
US7766915B2 (en) 2004-02-27 2010-08-03 Jackson Roger P Dynamic fixation assemblies with inner core and outer coil-like member
US7967850B2 (en) 2003-06-18 2011-06-28 Jackson Roger P Polyaxial bone anchor with helical capture connection, insert and dual locking assembly
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US8979900B2 (en) 2003-09-24 2015-03-17 DePuy Synthes Products, LLC Spinal stabilization device
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US7651502B2 (en) 2004-09-24 2010-01-26 Jackson Roger P Spinal fixation tool set and method for rod reduction and fastener insertion
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US8226690B2 (en) 2005-07-22 2012-07-24 The Board Of Trustees Of The Leland Stanford Junior University Systems and methods for stabilization of bone structures
US8025680B2 (en) 2004-10-20 2011-09-27 Exactech, Inc. Systems and methods for posterior dynamic stabilization of the spine
US8926672B2 (en) 2004-11-10 2015-01-06 Roger P. Jackson Splay control closure for open bone anchor
CA2586361A1 (en) 2004-11-10 2006-05-18 Roger P. Jackson Helical guide and advancement flange with break-off extensions
US9168069B2 (en) 2009-06-15 2015-10-27 Roger P. Jackson Polyaxial bone anchor with pop-on shank and winged insert with lower skirt for engaging a friction fit retainer
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Also Published As

Publication number Publication date
US20060293657A1 (en) 2006-12-28
CN1838920A (zh) 2006-09-27
AU2003264225A1 (en) 2005-04-14
WO2005030067A1 (de) 2005-04-07
JP2007506459A (ja) 2007-03-22
CA2540593A1 (en) 2005-04-07
AR045675A1 (es) 2005-11-02
EP1667592A1 (de) 2006-06-14

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE 7A ANUIDADE

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2082 DE 30/11/2010.