BRPI0415012A - implante intervertebral - Google Patents

implante intervertebral

Info

Publication number
BRPI0415012A
BRPI0415012A BRPI0415012-0A BRPI0415012A BRPI0415012A BR PI0415012 A BRPI0415012 A BR PI0415012A BR PI0415012 A BRPI0415012 A BR PI0415012A BR PI0415012 A BRPI0415012 A BR PI0415012A
Authority
BR
Brazil
Prior art keywords
intervertebral implant
juxtaposed walls
intermediate wall
plateaus
implant
Prior art date
Application number
BRPI0415012-0A
Other languages
English (en)
Inventor
Frederic Sgier
Jean-Jacques Martin
Original Assignee
Fixano
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 Fixano filed Critical Fixano
Publication of BRPI0415012A publication Critical patent/BRPI0415012A/pt

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2/44Joints for the spine, e.g. vertebrae, spinal discs
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2/44Joints for the spine, e.g. vertebrae, spinal discs
    • A61F2/442Intervertebral or spinal discs, e.g. resilient
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2002/30001Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30108Shapes
    • A61F2002/3011Cross-sections or two-dimensional shapes
    • A61F2002/30112Rounded shapes, e.g. with rounded corners
    • A61F2002/30131Rounded shapes, e.g. with rounded corners horseshoe- or crescent- or C-shaped or U-shaped
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2002/30001Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30316The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
    • A61F2002/30535Special structural features of bone or joint prostheses not otherwise provided for
    • A61F2002/30565Special structural features of bone or joint prostheses not otherwise provided for having spring elements
    • A61F2002/30571Leaf springs
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2/30767Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
    • A61F2/30771Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves
    • A61F2002/30841Sharp anchoring protrusions for impaction into the bone, e.g. sharp pins, spikes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02Prostheses implantable into the body
    • A61F2/30Joints
    • A61F2/30767Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
    • A61F2/30771Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves
    • A61F2002/30878Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves with non-sharp protrusions, for instance contacting the bone for anchoring, e.g. keels, pegs, pins, posts, shanks, stems, struts
    • A61F2002/30891Plurality of protrusions
    • A61F2002/30892Plurality of protrusions parallel
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2230/00Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0002Two-dimensional shapes, e.g. cross-sections
    • A61F2230/0004Rounded shapes, e.g. with rounded corners
    • A61F2230/0013Horseshoe-shaped, e.g. crescent-shaped, C-shaped, U-shaped
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2310/00Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
    • A61F2310/00005The prosthesis being constructed from a particular material
    • A61F2310/00011Metals or alloys
    • A61F2310/00023Titanium or titanium-based alloys, e.g. Ti-Ni alloys

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Transplantation (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Neurology (AREA)
  • Prostheses (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Magnetic Treatment Devices (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)

Abstract

"IMPLANTE INTERVERTEBRAL". A presente invenção refere-se a um implante intervertebral (1) que apresenta duas paredes justapostas (2) tendo uma forma em U e ligadas uma à outra, ao nível de uma de suas bordas, por uma parede intermediária (3) que apresenta um ligeiro grau de flexibilidade elástica, essa parede intermediária (3) sendo deformável de maneira a permitir uma mobilidade dessas paredes justapostas (2) uma em relação à outra. De acordo com a invenção, o implante (1) é dimensionado de tal modo que as ramificações laterais (2a) dessas paredes justapostas (2) podem ser encaixadas, por via posterior, de ambos os lados da medula espinhal (100) e podem vir se inserir entre os platós vertebrais das duas vértebras (101) tratadas, nas zonas laterais desses platós.
BRPI0415012-0A 2003-10-02 2004-09-27 implante intervertebral BRPI0415012A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0311534A FR2860428B1 (fr) 2003-10-02 2003-10-02 Implant intervertebral
PCT/FR2004/002434 WO2005032432A1 (fr) 2003-10-02 2004-09-27 Implant intervertebral

Publications (1)

Publication Number Publication Date
BRPI0415012A true BRPI0415012A (pt) 2006-11-07

Family

ID=34307344

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0415012-0A BRPI0415012A (pt) 2003-10-02 2004-09-27 implante intervertebral

Country Status (10)

Country Link
EP (1) EP1675535B1 (pt)
JP (1) JP2007507265A (pt)
KR (1) KR20060092259A (pt)
AT (1) ATE361043T1 (pt)
AU (1) AU2004277356A1 (pt)
BR (1) BRPI0415012A (pt)
CA (1) CA2541002A1 (pt)
DE (1) DE602004006289D1 (pt)
FR (1) FR2860428B1 (pt)
WO (1) WO2005032432A1 (pt)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7351261B2 (en) * 2004-06-30 2008-04-01 Depuy Spine, Inc. Multi-joint implant
US7261738B2 (en) * 2004-06-30 2007-08-28 Depuy Spine, Inc. C-shaped disc prosthesis
US7763074B2 (en) 2004-10-20 2010-07-27 The Board Of Trustees Of The Leland Stanford Junior University Systems and methods for posterior dynamic stabilization of the spine
US8128662B2 (en) 2004-10-20 2012-03-06 Vertiflex, Inc. Minimally invasive tooling for delivery of interspinous spacer
US8409282B2 (en) 2004-10-20 2013-04-02 Vertiflex, Inc. Systems and methods for posterior dynamic stabilization of the spine
US8152837B2 (en) 2004-10-20 2012-04-10 The Board Of Trustees Of The Leland Stanford Junior University Systems and methods for posterior dynamic stabilization of the spine
US8123807B2 (en) 2004-10-20 2012-02-28 Vertiflex, Inc. Systems and methods for posterior dynamic stabilization of the spine
US9119680B2 (en) 2004-10-20 2015-09-01 Vertiflex, Inc. Interspinous spacer
US8273108B2 (en) 2004-10-20 2012-09-25 Vertiflex, Inc. Interspinous spacer
US8123782B2 (en) 2004-10-20 2012-02-28 Vertiflex, Inc. Interspinous spacer
US8012207B2 (en) 2004-10-20 2011-09-06 Vertiflex, Inc. Systems and methods for posterior dynamic stabilization of the spine
US8317864B2 (en) 2004-10-20 2012-11-27 The Board Of Trustees Of The Leland Stanford Junior University Systems and methods for posterior dynamic stabilization of the spine
US9161783B2 (en) 2004-10-20 2015-10-20 Vertiflex, Inc. Interspinous spacer
US9023084B2 (en) 2004-10-20 2015-05-05 The Board Of Trustees Of The Leland Stanford Junior University Systems and methods for stabilizing the motion or adjusting the position of the spine
US8613747B2 (en) 2004-10-20 2013-12-24 Vertiflex, Inc. Spacer insertion instrument
US8167944B2 (en) 2004-10-20 2012-05-01 The Board Of Trustees Of The Leland Stanford Junior University Systems and methods for posterior dynamic stabilization of the spine
US8425559B2 (en) 2004-10-20 2013-04-23 Vertiflex, Inc. Systems and methods for posterior dynamic stabilization of the spine
US8277488B2 (en) 2004-10-20 2012-10-02 Vertiflex, Inc. Interspinous spacer
US8945183B2 (en) 2004-10-20 2015-02-03 Vertiflex, Inc. Interspinous process spacer instrument system with deployment indicator
AU2008343092B2 (en) 2004-12-06 2014-09-11 Vertiflex, Inc. Spacer insertion instrument
US7815663B2 (en) 2006-01-27 2010-10-19 Warsaw Orthopedic, Inc. Vertebral rods and methods of use
US7578849B2 (en) * 2006-01-27 2009-08-25 Warsaw Orthopedic, Inc. Intervertebral implants and methods of use
US7682376B2 (en) 2006-01-27 2010-03-23 Warsaw Orthopedic, Inc. Interspinous devices and methods of use
US8845726B2 (en) 2006-10-18 2014-09-30 Vertiflex, Inc. Dilator
FR2913328A1 (fr) * 2007-03-09 2008-09-12 Henry Graf Ensemble de stabilisation dynamique intervertebrale pour arthrodese
WO2008130564A1 (en) 2007-04-16 2008-10-30 Vertiflex Inc. Interspinous spacer
FR2919997B1 (fr) * 2007-08-16 2009-12-04 Henry Graf Ensemble de stabilisation intervertebrale pour arthrodese
US8968365B2 (en) 2007-09-14 2015-03-03 DePuy Synthes Products, LLC Interspinous spacer
CA2711955C (en) 2008-01-15 2016-05-17 Vertiflex, Inc. Interspinous spacer
KR101547212B1 (ko) * 2008-04-22 2015-08-25 키네틱 스파인 테크놀로지스 인크. 인공 추간 스페이서
JP2011152156A (ja) * 2009-05-26 2011-08-11 Minatogawa Kinzoku Test Piece Mfg Co Ltd 椎間インプラント
US9801732B2 (en) 2009-10-30 2017-10-31 Spinefrontier, Inc System and method for an intervertebral implant assembly
US8740948B2 (en) 2009-12-15 2014-06-03 Vertiflex, Inc. Spinal spacer for cervical and other vertebra, and associated systems and methods
CA2784359A1 (en) 2010-02-22 2011-08-25 Synthes Usa, Llc Total disc replacement with w-shaped spring elements
US9675303B2 (en) 2013-03-15 2017-06-13 Vertiflex, Inc. Visualization systems, instruments and methods of using the same in spinal decompression procedures
EP2967900B1 (en) * 2013-03-15 2023-10-04 Revivo Medical, LLC Intervertebral cage
CN103315831B (zh) * 2013-06-04 2015-10-28 南京航空航天大学 一种具有高活动度的一体化人工颈椎间盘假体
KR101397192B1 (ko) * 2013-12-18 2014-05-19 윤홍원 탄성력을 지닌 추간 인공 디스크
US10524772B2 (en) 2014-05-07 2020-01-07 Vertiflex, Inc. Spinal nerve decompression systems, dilation systems, and methods of using the same
CN104546229B (zh) * 2015-01-19 2017-01-04 南京航空航天大学 一种具有超高活动度的切角ω型结构的人工颈椎间盘
CN104546230B (zh) * 2015-01-19 2017-02-01 南京航空航天大学 一种基于弯曲段采用类梯形截面的ω型结构的人工颈椎间盘
CN104939953A (zh) * 2015-06-29 2015-09-30 北京贝思达生物技术有限公司 一种椎间盘假体
CN106137472A (zh) * 2016-08-01 2016-11-23 周建明 颈椎用非融合固定装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2812806A1 (fr) * 2000-08-08 2002-02-15 Patrick Philibert Henry Implant semi-rigide pour la fusion intersomatique des vertebres
US6743257B2 (en) * 2000-12-19 2004-06-01 Cortek, Inc. Dynamic implanted intervertebral spacer
AU2002330146B2 (en) * 2001-09-28 2007-10-18 Zimmer Spine, Inc. Skeletal stabilization implant
FR2837094B1 (fr) * 2002-03-15 2004-11-26 Fixano Implant intervertebral

Also Published As

Publication number Publication date
KR20060092259A (ko) 2006-08-22
FR2860428A1 (fr) 2005-04-08
FR2860428B1 (fr) 2006-05-12
WO2005032432A1 (fr) 2005-04-14
EP1675535B1 (fr) 2007-05-02
DE602004006289D1 (de) 2007-06-14
JP2007507265A (ja) 2007-03-29
EP1675535A1 (fr) 2006-07-05
AU2004277356A1 (en) 2005-04-14
CA2541002A1 (fr) 2005-04-14
ATE361043T1 (de) 2007-05-15

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Legal Events

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B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]