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1. WO2000042898 - INSTRUMENT AND METHOD FOR CREATING AN INTERVERTEBRAL SPACE FOR RECEIVING AN IMPLANT

Publication Number WO/2000/042898
Publication Date 27.07.2000
International Application No. PCT/US2000/001821
International Filing Date 25.01.2000
Chapter 2 Demand Filed 10.08.2000
IPC
A61B 17/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
A61B 17/02 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
02for holding wounds open; Tractors
A61B 17/17 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
16Osteoclasts; Drills or chisels for bones; Trepans
17Guides for drills
A61B 17/88 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
56Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
58for osteosynthesis, e.g. bone plates, screws or the like
88Methods or means for implanting or extracting internal fixation devices
A61B 19/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
19Instruments, implements or accessories for surgery or diagnosis not covered by any of the groups A61B1/-A61B18/149
A61F 2/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
2Filters 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
CPC
A61B 17/025
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
02for holding wounds open; Tractors
025Joint distractors
A61B 17/1604
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
16Bone cutting, breaking or removal means other than saws, e.g.; Osteoclasts; Drills or chisels for bones; Trepans
1604Chisels; Rongeurs; Punches; Stamps
A61B 17/1671
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
16Bone cutting, breaking or removal means other than saws, e.g.; Osteoclasts; Drills or chisels for bones; Trepans
1662for particular parts of the body
1671for the spine
A61B 17/1757
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
16Bone cutting, breaking or removal means other than saws, e.g.; Osteoclasts; Drills or chisels for bones; Trepans
17Guides ; or aligning means; for drills ; , mills, pins or wires
1739specially adapted for particular parts of the body
1757for the spine
A61B 17/885
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
56Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
58for osteosynthesis, e.g. bone plates, screws, ; setting implements; or the like
88Osteosynthesis instruments;; Methods or means for implanting or extracting internal ; or external; fixation devices
885Tools for expanding or compacting bones or discs or cavities therein
A61B 2017/00238
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
00234for minimally invasive surgery
00238Type of minimally invasive operation
Applicants
  • MICHELSON, Gary, K. [US/US]; US
Inventors
  • MICHELSON, Gary, K.; US
Agents
  • WESOLOWSKI, Carl, R.; Fleshner & Kim, LLP P.O. Box 221200 Chantilly, VA 20153-1200, US
Priority Data
60/117,03925.01.1999US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) INSTRUMENT AND METHOD FOR CREATING AN INTERVERTEBRAL SPACE FOR RECEIVING AN IMPLANT
(FR) INSTRUMENT ET PROCEDE DE CREATION D'UN ESPACE INTERVERTEBRAL DESTINE A RECEVOIR UN IMPLANT
Abstract
(EN)
A surgical instrument set for use in spinal surgery for forming a substantially quadrilateral space in the spine for implanting a spinal implant at least in part into, at least in part across a disc space between adjacent vertebral bodies, and methods of use, are disclosed. The instrument set includes an extended guard (170) for providing protected access to the disc space, and the adjacent surfaces of the adjacent vertebral bodies, a guide (190) insertable into the guard (170), and a bone removal device (210) insertable into the guide (190).
(FR)
L'invention concerne un ensemble d'instruments chirurgicaux et des procédés correspondants utilisés dans la chirurgie rachidienne pour former dans la colonne vertébrale un espace sensiblement quadrilatéral destiné à accueillir un implant rachidien, au moins partiellement dans un espace de disque et au moins partiellement à travers cet espace, entre deux corps de vertèbres adjacents. L'ensemble d'instruments comprend une protection allongée qui protège l'accès à l'espace de disque et aux surfaces adjacentes des corps de vertèbres adjacents, un guide insérable dans la protection et un dispositif d'extraction d'os insérable dans ledit guide.
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