BR0318489A - dispositivo para estabilizar elasticamente corpos vertebrais - Google Patents

dispositivo para estabilizar elasticamente corpos vertebrais

Info

Publication number
BR0318489A
BR0318489A BRPI0318489-7A BR0318489A BR0318489A BR 0318489 A BR0318489 A BR 0318489A BR 0318489 A BR0318489 A BR 0318489A BR 0318489 A BR0318489 A BR 0318489A
Authority
BR
Brazil
Prior art keywords
elastic
resiliently
elastic means
bodies
vertebral bodies
Prior art date
Application number
BRPI0318489-7A
Other languages
English (en)
Other versions
BR0318489B1 (pt
Inventor
Stephan Hartmann
Armin Studer
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 BR0318489A publication Critical patent/BR0318489A/pt
Publication of BR0318489B1 publication Critical patent/BR0318489B1/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
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/70—Spinal positioners or stabilisers, e.g. stabilisers comprising fluid filler in an implant
    • 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
    • A61B17/70—Spinal positioners or stabilisers, e.g. 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
    • 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
    • A61B17/64—Devices extending alongside the bones to be positioned
    • 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
    • A61B17/66—Alignment, compression or distraction mechanisms
    • 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
    • A61B17/70—Spinal positioners or stabilisers, e.g. 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
    • 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
    • A61B17/70—Spinal positioners or stabilisers, e.g. 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
    • A61B17/7004—Longitudinal elements, e.g. rods with a cross-section which varies along its length
    • 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
    • A61B17/70—Spinal positioners or stabilisers, e.g. 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Neurology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (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)
  • Prostheses (AREA)
  • Springs (AREA)

Abstract

"DISPOSITIVO PARA ESTABILIZAR ELASTICAMENTE CORPOS VERTEBRAIS". Um dispositivo (1) para a estabilização elástica de corpos da vértebra com A) pelo menos dois meios de ancoramento de osso (2), cada um deles tendo um eixo geométrico central (3) e um segmento de cabeça (4), e B) meio elástico (5), que tem um eixo geométrico longitudinal (12), e pode ser unido com os segmentos de cabeça (4) de dois meios de ancoramento de osso adjacentes (2) de tal maneira que o eixo geométrico longitudinal (25) se estende transversalmente aos eixos geométricos centrais (3), enquanto C) sob carga compressiva, o meio elástico (5) tem uma característica de mola progressiva (20), caracterizado pelo fato de que D) o meio elástico (5) é manufaturado a partir de um material metálico; e E) compreende espirais de mola (19) das quais pelo menos duas espirais de mola (19) têm pelo menos uma dimensão geométrica que é diferente.
BRPI0318489-7A 2003-09-29 2003-09-29 dispositivo para estabilizar elasticamente corpos vertebrais BR0318489B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CH2003/000647 WO2005030066A1 (de) 2003-09-29 2003-09-29 Vorrichtung zur elastischen stabilisieung von wirbelkörpern

Publications (2)

Publication Number Publication Date
BR0318489A true BR0318489A (pt) 2006-09-12
BR0318489B1 BR0318489B1 (pt) 2012-05-02

Family

ID=34383939

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0318489-7A BR0318489B1 (pt) 2003-09-29 2003-09-29 dispositivo para estabilizar elasticamente corpos vertebrais

Country Status (14)

Country Link
US (1) US8012178B2 (pt)
EP (1) EP1667591B1 (pt)
JP (1) JP4932254B2 (pt)
KR (1) KR101026942B1 (pt)
CN (1) CN100435746C (pt)
AR (1) AR045758A1 (pt)
AT (1) ATE434983T1 (pt)
AU (1) AU2003264224B2 (pt)
BR (1) BR0318489B1 (pt)
CA (1) CA2540591C (pt)
DE (1) DE50311676D1 (pt)
ES (1) ES2325989T3 (pt)
NZ (1) NZ546110A (pt)
WO (1) WO2005030066A1 (pt)

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US8876868B2 (en) 2002-09-06 2014-11-04 Roger P. Jackson Helical guide and advancement flange with radially loaded lip
US7377923B2 (en) 2003-05-22 2008-05-27 Alphatec Spine, Inc. Variable angle spinal screw assembly
US8366753B2 (en) 2003-06-18 2013-02-05 Jackson Roger P Polyaxial bone screw assembly with fixed retaining structure
US7967850B2 (en) 2003-06-18 2011-06-28 Jackson Roger P Polyaxial bone anchor with helical capture connection, insert and dual locking assembly
US7776067B2 (en) 2005-05-27 2010-08-17 Jackson Roger P Polyaxial bone screw with shank articulation pressure insert and method
US8936623B2 (en) 2003-06-18 2015-01-20 Roger P. Jackson Polyaxial bone screw assembly
US7766915B2 (en) 2004-02-27 2010-08-03 Jackson Roger P Dynamic fixation assemblies with inner core and outer coil-like member
US8052723B2 (en) 2003-08-05 2011-11-08 Flexuspine Inc. Dynamic posterior stabilization systems and methods of use
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US8979900B2 (en) 2003-09-24 2015-03-17 DePuy Synthes Products, LLC Spinal stabilization device
US20050203513A1 (en) 2003-09-24 2005-09-15 Tae-Ahn Jahng Spinal stabilization device
US20050065516A1 (en) 2003-09-24 2005-03-24 Tae-Ahn Jahng Method and apparatus for flexible fixation of a spine
US7815665B2 (en) 2003-09-24 2010-10-19 N Spine, Inc. Adjustable spinal stabilization system
DE102004048938B4 (de) 2004-10-07 2015-04-02 Synthes Gmbh Vorrichtung zur dynamischen Stabilisierung von Rückenwirbelkörpern
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US9216041B2 (en) 2009-06-15 2015-12-22 Roger P. Jackson Spinal connecting members with tensioned cords and rigid sleeves for engaging compression inserts
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Also Published As

Publication number Publication date
AU2003264224A1 (en) 2005-04-14
US20060260483A1 (en) 2006-11-23
NZ546110A (en) 2009-04-30
WO2005030066A1 (de) 2005-04-07
EP1667591A1 (de) 2006-06-14
CN100435746C (zh) 2008-11-26
CA2540591C (en) 2011-06-28
US8012178B2 (en) 2011-09-06
AU2003264224B2 (en) 2008-12-04
KR101026942B1 (ko) 2011-04-04
BR0318489B1 (pt) 2012-05-02
JP2007506458A (ja) 2007-03-22
DE50311676D1 (de) 2009-08-13
KR20060101461A (ko) 2006-09-25
CA2540591A1 (en) 2005-04-07
ES2325989T3 (es) 2009-09-28
JP4932254B2 (ja) 2012-05-16
AR045758A1 (es) 2005-11-09
EP1667591B1 (de) 2009-07-01
ATE434983T1 (de) 2009-07-15
CN1838918A (zh) 2006-09-27

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