WO2007100912A3 - Lames coupantes specialisees pour la preparation des espaces de disque intervertebral - Google Patents

Lames coupantes specialisees pour la preparation des espaces de disque intervertebral Download PDF

Info

Publication number
WO2007100912A3
WO2007100912A3 PCT/US2007/005403 US2007005403W WO2007100912A3 WO 2007100912 A3 WO2007100912 A3 WO 2007100912A3 US 2007005403 W US2007005403 W US 2007005403W WO 2007100912 A3 WO2007100912 A3 WO 2007100912A3
Authority
WO
WIPO (PCT)
Prior art keywords
intervertebral disc
cutter blades
cutter
blade
disc space
Prior art date
Application number
PCT/US2007/005403
Other languages
English (en)
Other versions
WO2007100912A2 (fr
Inventor
Robert L Assell
Original Assignee
Trans1 Inc
Robert L Assell
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
Priority claimed from US11/586,338 external-priority patent/US7776068B2/en
Priority claimed from US11/586,486 external-priority patent/US8038680B2/en
Application filed by Trans1 Inc, Robert L Assell filed Critical Trans1 Inc
Priority to EP07752124A priority Critical patent/EP1993448A2/fr
Priority to CA002644160A priority patent/CA2644160A1/fr
Priority to PCT/US2007/005403 priority patent/WO2007100912A2/fr
Priority to AU2007220992A priority patent/AU2007220992A1/en
Priority to JP2008557408A priority patent/JP2009528136A/ja
Publication of WO2007100912A2 publication Critical patent/WO2007100912A2/fr
Publication of WO2007100912A3 publication Critical patent/WO2007100912A3/fr
Priority to IL193708A priority patent/IL193708A0/en

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
    • A61B17/32—Surgical cutting instruments
    • A61B17/320016—Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes
    • A61B17/32002—Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes with continuously rotating, oscillating or reciprocating cutting instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/320016—Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
    • A61B2017/00238—Type of minimally invasive operation
    • A61B2017/00261—Discectomy

Landscapes

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

Abstract

Lames coupantes fabriquées en matériaux à mémoire de forme. La rotation d'une lame coupante faisant partie d'un ensemble coupant à l'intérieur d'un espace de disque intervertébral coupe le matériau présent à cet endroit pour le retirer de l'espace de disque intervertébral. Des lames coupantes de caractéristiques différentes (telles que longueur de lame, angle de lame coupante, type et localisation des tranchants de lame) sont adaptées pour atteindre différents objectifs à l'intérieur de l'espace de disque intervertébral. L'invention concerne également l'utilisation d'une base creuse pour augmenter l'action coupante d'un tranchant de lame en relation avec la création de lames coupantes. L'invention concerne également une variété de lames coupantes minces qui peut être utilisée à l'intérieur d'un mince disque intervertébral (présentant une distance réduite entre les plaques terminales des corps vertébraux adjacents).
PCT/US2007/005403 2006-02-28 2007-02-28 Lames coupantes specialisees pour la preparation des espaces de disque intervertebral WO2007100912A2 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP07752124A EP1993448A2 (fr) 2006-02-28 2007-02-28 Lames coupantes specialisees pour la preparation des espaces de disque intervertebral
CA002644160A CA2644160A1 (fr) 2006-02-28 2007-02-28 Lames coupantes specialisees pour la preparation des espaces de disque intervertebral
PCT/US2007/005403 WO2007100912A2 (fr) 2006-02-28 2007-02-28 Lames coupantes specialisees pour la preparation des espaces de disque intervertebral
AU2007220992A AU2007220992A1 (en) 2006-02-28 2007-02-28 Specialized cutter blades for preparing intervertebral disc spaces
JP2008557408A JP2009528136A (ja) 2006-02-28 2007-02-28 椎間板腔形成のための専用カッター刃
IL193708A IL193708A0 (en) 2006-02-28 2008-08-26 Specialized cutter blades for preparing intervertebral disc spaces

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US77803506P 2006-02-28 2006-02-28
US60/778,035 2006-02-28
US11/586,338 2006-10-24
US11/586,338 US7776068B2 (en) 2003-10-23 2006-10-24 Spinal motion preservation assemblies
US11/586,486 2006-10-24
US11/586,486 US8038680B2 (en) 2003-10-23 2006-10-24 Drivers for inserts to bone anchors
PCT/US2007/005403 WO2007100912A2 (fr) 2006-02-28 2007-02-28 Lames coupantes specialisees pour la preparation des espaces de disque intervertebral

Publications (2)

Publication Number Publication Date
WO2007100912A2 WO2007100912A2 (fr) 2007-09-07
WO2007100912A3 true WO2007100912A3 (fr) 2007-12-27

Family

ID=42244082

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/005403 WO2007100912A2 (fr) 2006-02-28 2007-02-28 Lames coupantes specialisees pour la preparation des espaces de disque intervertebral

Country Status (6)

Country Link
EP (1) EP1993448A2 (fr)
JP (1) JP2009528136A (fr)
AU (1) AU2007220992A1 (fr)
CA (1) CA2644160A1 (fr)
IL (1) IL193708A0 (fr)
WO (1) WO2007100912A2 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5935143A (en) * 1992-02-20 1999-08-10 Hood; Larry L. Ultrasonic knife
US6574868B1 (en) * 2000-03-01 2003-06-10 Steven D Overholt Knife with replaceable cutting element
US20030205024A1 (en) * 2001-12-06 2003-11-06 Pelton Thomas Bradley Reusable hurricane window glass film protection
US20050165406A1 (en) * 2003-10-23 2005-07-28 Assell Robert L. Kits for enabling axial access and procedures in the spine
US20050228420A1 (en) * 2004-03-22 2005-10-13 Becton, Dickinson And Company Surgical scalpel assembly
US20050230510A1 (en) * 2004-04-19 2005-10-20 Michael Flanhardt Chopping blade and counterblade for a chopping device and process for its production

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5935143A (en) * 1992-02-20 1999-08-10 Hood; Larry L. Ultrasonic knife
US6574868B1 (en) * 2000-03-01 2003-06-10 Steven D Overholt Knife with replaceable cutting element
US20030205024A1 (en) * 2001-12-06 2003-11-06 Pelton Thomas Bradley Reusable hurricane window glass film protection
US20050165406A1 (en) * 2003-10-23 2005-07-28 Assell Robert L. Kits for enabling axial access and procedures in the spine
US20050228420A1 (en) * 2004-03-22 2005-10-13 Becton, Dickinson And Company Surgical scalpel assembly
US20050230510A1 (en) * 2004-04-19 2005-10-20 Michael Flanhardt Chopping blade and counterblade for a chopping device and process for its production

Also Published As

Publication number Publication date
JP2009528136A (ja) 2009-08-06
IL193708A0 (en) 2009-08-03
WO2007100912A2 (fr) 2007-09-07
EP1993448A2 (fr) 2008-11-26
CA2644160A1 (fr) 2007-09-07
AU2007220992A1 (en) 2007-09-07

Similar Documents

Publication Publication Date Title
WO2007100914A3 (fr) Couteau pour preparation d'espace de disque intervertebral
WO2007064699A3 (fr) Lame de rasoir et procede de fabrication
DE502005006308D1 (de) Rotationsmesser
CA2530327A1 (fr) Porte-lames
WO2005107373A3 (fr) Rasoir
GB0513706D0 (en) Rotary knife
WO2011146736A3 (fr) Configuration de mèche de coupe à roulement
TW200618901A (en) Drill
WO2008095716A3 (fr) Dispositif de forage de roche
WO2007078451A3 (fr) Trancheur de produit alimentaire avec indication automatique du moment d'aiguisage de la lame
CA2472430A1 (fr) Lame de hache-paille
JP2009528137A5 (fr)
WO2009122085A3 (fr) Elément coupant pour outil de conformation d'une surface osseuse, et outil ainsi équipé.
WO2007100912A3 (fr) Lames coupantes specialisees pour la preparation des espaces de disque intervertebral
WO2006130648A3 (fr) Rasoirs
WO2004032691A3 (fr) Couteaux de poche
CN101780676A (zh) 一种多层碎纸剪刀
CN201076954Y (zh) 硬质合金齿轮滚刀
AU2003228253A1 (en) Knife with trigger actuator for retractable blade
CN209394087U (zh) 孔锯以及用于开孔的设备
CN202271390U (zh) 切丝防粘菜刀
WO2009016707A1 (fr) Dispositif de coupe de joint à entures multiples
CN111266638A (zh) 一种加工蜂窝芯材料的铣刀
KR200398247Y1 (ko) 경사진 슬라이서 투입구
JP3113394U (ja) シュレッダー用刃具の構造

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 193708

Country of ref document: IL

WWE Wipo information: entry into national phase

Ref document number: 2008557408

Country of ref document: JP

Ref document number: 2644160

Country of ref document: CA

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2007220992

Country of ref document: AU

WWE Wipo information: entry into national phase

Ref document number: 2007752124

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 200780011174.6

Country of ref document: CN

Ref document number: 1020087023701

Country of ref document: KR

ENP Entry into the national phase

Ref document number: 2007220992

Country of ref document: AU

Date of ref document: 20070228

Kind code of ref document: A