[go: up one dir, main page]

WO2004049961A1 - Appareil conçu pour operer la colonne vertebrale - Google Patents

Appareil conçu pour operer la colonne vertebrale Download PDF

Info

Publication number
WO2004049961A1
WO2004049961A1 PCT/KR2003/002592 KR0302592W WO2004049961A1 WO 2004049961 A1 WO2004049961 A1 WO 2004049961A1 KR 0302592 W KR0302592 W KR 0302592W WO 2004049961 A1 WO2004049961 A1 WO 2004049961A1
Authority
WO
WIPO (PCT)
Prior art keywords
backbone
opening
body member
operating
movable bar
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/KR2003/002592
Other languages
English (en)
Inventor
In-Jung Chae
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
OTISBIOTECH CO Ltd
Original Assignee
OTISBIOTECH CO Ltd
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 OTISBIOTECH CO Ltd filed Critical OTISBIOTECH CO Ltd
Priority to AU2003284780A priority Critical patent/AU2003284780A1/en
Publication of WO2004049961A1 publication Critical patent/WO2004049961A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/16—Instruments for performing osteoclasis; Drills or chisels for bones; Trepans
    • A61B17/1613—Component parts
    • A61B17/1615—Drill bits, i.e. rotating tools extending from a handpiece to contact the worked material
    • A61B17/1617—Drill bits, i.e. rotating tools extending from a handpiece to contact the worked material with mobile or detachable parts
    • 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
    • A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
    • A61B17/885—Tools for expanding or compacting bones or discs or cavities therein
    • A61B17/8852—Tools for expanding or compacting bones or discs or cavities therein capable of being assembled or enlarged, or changing shape, inside the bone or disc
    • A61B17/8858—Tools for expanding or compacting bones or discs or cavities therein capable of being assembled or enlarged, or changing shape, inside the bone or disc laterally or radially expansible

Definitions

  • Osteoporosis is a systemic skeletal disease in which the bone becomes increasingly porous and brittle owing to a decrease in bone mass and deterioration of bone tissue. With a consequent increase in bone fragility, osteoporosis may cause fractures of hip, spine, wrist, or the like. It is known that Asians and in particular, women are at higher risk to osteoporosis.
  • a separate hollow bar 101 is initially placed at the region of the backbone B, where bone mass is decreased and bone tissue is deteriorated. Then, the rubber tube 154 and the one end of the body part are inserted through the hollow bar 101, with the pump appropriately grasped by hands, so that the rubber tube 154 is positioned in the region where bone mass is decreased and bone tissue is deteriorated. Thereafter, the pump is activated so that the working fluid accommodated in the body part expands the rubber tube 154 (see the one-dot chain line in Fig. 5a).
  • a first boss portion which is defined with a non-circular boss hole is formed on the other surface of the flange, opposing the one surface on which the second coupling portion is formed.
  • the device 10 for operating a backbone in accordance with an embodiment of the present invention comprises a body member 20, and an operating member 50 to be inserted into and removed from the body member 20.
  • the compressing part 56 is pressed by the palm of the hand while being centered on the support flange 41. By this, the compressing part 56 is moved toward the opening 30a in the first unit part 30 of the body member 20. At this time, due to the fact that the stopper 54a of the elastic part 54 is positioned at the distal end of the first unit part 30, under the influence of the compressing force, the leaf spring 54b projects out of the opening 30a to be convexed.

Landscapes

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

Abstract

L'invention concerne un dispositif conçu pour opérer une colonne vertébrale, que l'on peut introduire dans une région voulue de cette colonne de façon à assurer un espace à remplir de ciment artificiel. Un élément corps est défini à une extrémité avec une ouverture et présente, à l'autre extrémité, une collerette d'appui. Un élément fonctionnel présente une barre mobile introduite dans l'élément corps, une partie élastique dont une section peut saillir de l'ouverture, et une partie de compression destinée à comprimer et à décomprimer la barre mobile de façon que la partie élastique puisse se déplacer entre une position d'ouverture où une section de la partie élastique saille de l'ouverture pour assurer l'espace à remplir de ciment artificiel et une position d'inaction où la section de la partie élastique ne saille pas de ladite ouverture.
PCT/KR2003/002592 2002-11-29 2003-11-27 Appareil conçu pour operer la colonne vertebrale Ceased WO2004049961A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003284780A AU2003284780A1 (en) 2002-11-29 2003-11-27 Apparatus operating backbone

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20-2002-0035696 2002-11-29
KR20-2002-0035696U KR200306716Y1 (ko) 2002-11-29 2002-11-29 척추시술장치

Publications (1)

Publication Number Publication Date
WO2004049961A1 true WO2004049961A1 (fr) 2004-06-17

Family

ID=32464401

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2003/002592 Ceased WO2004049961A1 (fr) 2002-11-29 2003-11-27 Appareil conçu pour operer la colonne vertebrale

Country Status (3)

Country Link
KR (1) KR200306716Y1 (fr)
AU (1) AU2003284780A1 (fr)
WO (1) WO2004049961A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005079686A1 (fr) * 2004-02-12 2005-09-01 Sdgi Holdings, Inc. Instruments chirurgicaux et procede de traitement d'une structure rachidienne
WO2006088649A1 (fr) * 2005-02-11 2006-08-24 Kyphon, Inc. Systemes et procedes pour former des cavites dans des regions corporelles internes
EP1690499A3 (fr) * 2005-02-10 2006-10-25 Inion Oy Dispositif pour attacher des fils chirurgicaux
FR2886839A1 (fr) * 2005-06-14 2006-12-15 Sdgi Holdings Inc Dispositif pour menager une cavite a l'interieur d'un disque intervertebral.
FR2912304A1 (fr) * 2007-02-14 2008-08-15 Scient X Sa Instrument de reduction de fracture de corps osseux.
US8562634B2 (en) 2004-05-28 2013-10-22 Cavitech, Llc Instruments and methods for reducing and stabilizing bone fractures
US9089347B2 (en) 2006-07-07 2015-07-28 Orthophoenix, Llc Medical device with dual expansion mechanism
US9550010B2 (en) 2010-07-02 2017-01-24 Agnovos Healthcare, Llc Methods of treating degenerative bone conditions

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4969888A (en) * 1989-02-09 1990-11-13 Arie Scholten Surgical protocol for fixation of osteoporotic bone using inflatable device
WO1995020362A1 (fr) * 1994-01-26 1995-08-03 Reiley Mark A Dispositif de gonflage ameliore destine a etre utilise dans un protocole chirurgical relatif a la fixation d'un os
WO1998056301A1 (fr) * 1997-06-09 1998-12-17 Kyphon Inc. Systemes de traitement des os fractures ou malades a l'aide de corps expansibles
WO2001060268A1 (fr) * 2000-02-15 2001-08-23 Spineology Group, Llc Alesoir extensible
US6440138B1 (en) * 1998-04-06 2002-08-27 Kyphon Inc. Structures and methods for creating cavities in interior body regions

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4969888A (en) * 1989-02-09 1990-11-13 Arie Scholten Surgical protocol for fixation of osteoporotic bone using inflatable device
WO1995020362A1 (fr) * 1994-01-26 1995-08-03 Reiley Mark A Dispositif de gonflage ameliore destine a etre utilise dans un protocole chirurgical relatif a la fixation d'un os
WO1998056301A1 (fr) * 1997-06-09 1998-12-17 Kyphon Inc. Systemes de traitement des os fractures ou malades a l'aide de corps expansibles
US6440138B1 (en) * 1998-04-06 2002-08-27 Kyphon Inc. Structures and methods for creating cavities in interior body regions
WO2001060268A1 (fr) * 2000-02-15 2001-08-23 Spineology Group, Llc Alesoir extensible

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005079686A1 (fr) * 2004-02-12 2005-09-01 Sdgi Holdings, Inc. Instruments chirurgicaux et procede de traitement d'une structure rachidienne
US7641664B2 (en) * 2004-02-12 2010-01-05 Warsaw Orthopedic, Inc. Surgical instrumentation and method for treatment of a spinal structure
US8034088B2 (en) 2004-02-12 2011-10-11 Warsaw Orthopedic, Inc. Surgical instrumentation and method for treatment of a spinal structure
US8562634B2 (en) 2004-05-28 2013-10-22 Cavitech, Llc Instruments and methods for reducing and stabilizing bone fractures
EP1690499A3 (fr) * 2005-02-10 2006-10-25 Inion Oy Dispositif pour attacher des fils chirurgicaux
WO2006088649A1 (fr) * 2005-02-11 2006-08-24 Kyphon, Inc. Systemes et procedes pour former des cavites dans des regions corporelles internes
JP2008536532A (ja) * 2005-02-11 2008-09-11 カイフォン インコーポレイテッド 身体の内部領域に空洞を設けるためのシステム及び方法
FR2886839A1 (fr) * 2005-06-14 2006-12-15 Sdgi Holdings Inc Dispositif pour menager une cavite a l'interieur d'un disque intervertebral.
US9089347B2 (en) 2006-07-07 2015-07-28 Orthophoenix, Llc Medical device with dual expansion mechanism
FR2912304A1 (fr) * 2007-02-14 2008-08-15 Scient X Sa Instrument de reduction de fracture de corps osseux.
WO2008104708A3 (fr) * 2007-02-14 2009-01-15 Scient X Instrument de reduction de fracture de corps osseux
US9550010B2 (en) 2010-07-02 2017-01-24 Agnovos Healthcare, Llc Methods of treating degenerative bone conditions

Also Published As

Publication number Publication date
AU2003284780A1 (en) 2004-06-23
KR200306716Y1 (ko) 2003-03-11

Similar Documents

Publication Publication Date Title
RU2149598C1 (ru) Стержень для интрамедуллярного остеосинтеза переломов кости
US5102413A (en) Inflatable bone fixation device
US4522200A (en) Adjustable intramedullar rod
US5480400A (en) Method and device for internal fixation of bone fractures
US5928259A (en) Surgical instrument for expanding body tissue
US4456006A (en) Contracting bone clip
CN100369588C (zh) 用于固定骨折的髓内钉系统
US6660009B1 (en) Fracture fixation system
WO2003043488A3 (fr) Elements d'ancrage proximaux destines a un systeme de fixation d'os
WO2004098453A3 (fr) Elements d'ancrage proximaux pour dispositif de fixation osseuse
US20040147951A1 (en) Removable blood vessel occlusion device
US20050070918A1 (en) Spring loaded fixation element insertion device
US20090204216A1 (en) Implant for stabilizing vertebrae or bones
WO2006047573A3 (fr) Dispositif de retrait et repositionnement d'un stent et methode associee
EP2478850A3 (fr) Élément vaso-occlusif pliable
WO2003070085A3 (fr) Dispositif et procede de ligature interne de structures tubulaires
JPH05220173A (ja) 骨接合のための方法および装置
EP1082067A2 (fr) Dispositif de deploiement et d'ancrage pour les os
WO2004049961A1 (fr) Appareil conçu pour operer la colonne vertebrale
US20040010264A1 (en) Cable passer for less invasive surgery
JP5127463B2 (ja) レトラクタ
DE602004017555D1 (de) Einsetzer für eine chirurgische Vorrichtung
US3381685A (en) Process of extracting an intramedullary rod from a bone
US10966842B2 (en) Surgical extraction device for bone implant tips
JP2017506526A (ja) 固定インプラント装置、システム、キット、および方法

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): BW GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established
32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTIFICATION OF LOSS OF RIGHTS PURSUANT TO RULE 69(1) EPC (EPO FORM 1205A) SENT 16-08-2005

122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: JP

WWW Wipo information: withdrawn in national office

Country of ref document: JP