FR2697991B1 - Lumbosacral osteosynthesis instrumentation for the correction of spondylolisthesis by posterior route, and instrumentation screws. - Google Patents
Lumbosacral osteosynthesis instrumentation for the correction of spondylolisthesis by posterior route, and instrumentation screws.Info
- Publication number
- FR2697991B1 FR2697991B1 FR9213694A FR9213694A FR2697991B1 FR 2697991 B1 FR2697991 B1 FR 2697991B1 FR 9213694 A FR9213694 A FR 9213694A FR 9213694 A FR9213694 A FR 9213694A FR 2697991 B1 FR2697991 B1 FR 2697991B1
- Authority
- FR
- France
- Prior art keywords
- instrumentation
- spondylolisthesis
- lumbosacral
- screws
- correction
- 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.)
- Expired - Lifetime
Links
- 208000007103 Spondylolisthesis Diseases 0.000 title 1
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
- A61B17/7074—Tools specially adapted for spinal fixation operations other than for bone removal or filler handling
- A61B17/7076—Tools specially adapted for spinal fixation operations other than for bone removal or filler handling for driving, positioning or assembling spinal clamps or bone anchors specially adapted for spinal fixation
- A61B17/7082—Tools specially adapted for spinal fixation operations other than for bone removal or filler handling for driving, positioning or assembling spinal clamps or bone anchors specially adapted for spinal fixation for driving, i.e. rotating, screws or screw parts specially adapted for spinal fixation, e.g. for driving polyaxial or tulip-headed screws
-
- 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
-
- 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
- A61B17/7032—Screws or hooks with U-shaped head or back through which longitudinal rods pass
-
- 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
- A61B17/7041—Screws or hooks combined with longitudinal elements which do not contact vertebrae with single longitudinal rod offset laterally from single row of screws or hooks
-
- 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
- A61B17/7049—Connectors, not bearing on the vertebrae, for linking longitudinal elements together
- A61B17/7052—Connectors, not bearing on the vertebrae, for linking longitudinal elements together of variable angle or 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
- A61B17/7055—Spinal positioners or stabilisers, e.g. stabilisers comprising fluid filler in an implant connected to sacrum, pelvis or skull
-
- 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
- A61B17/8875—Screwdrivers, spanners or wrenches
- A61B17/8886—Screwdrivers, spanners or wrenches holding the screw head
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Neurology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Neurosurgery (AREA)
- Surgical Instruments (AREA)
- Prostheses (AREA)
- Amplifiers (AREA)
- Measurement Of Force In General (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Priority Applications (14)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9213694A FR2697991B1 (en) | 1992-11-13 | 1992-11-13 | Lumbosacral osteosynthesis instrumentation for the correction of spondylolisthesis by posterior route, and instrumentation screws. |
AU56676/94A AU682839B2 (en) | 1992-11-13 | 1993-11-12 | Pedicular screw and posterior spinal instrumentation |
PCT/US1993/010966 WO1994010928A1 (en) | 1992-11-13 | 1993-11-12 | Pedicular screw and posterior spinal instrumentation |
CA002149322A CA2149322A1 (en) | 1992-11-13 | 1993-11-12 | Pedicular screw and posterior spinal instrumentation |
ZA938465A ZA938465B (en) | 1992-11-13 | 1993-11-12 | Lumbosacral osteosynthesis instrumentation for the correction of spondylosthesis by the posterior approach and instrumentation screw |
US08/436,192 US5814046A (en) | 1992-11-13 | 1993-11-12 | Pedicular screw and posterior spinal instrumentation |
JP51238294A JP3737825B2 (en) | 1992-11-13 | 1993-11-12 | Lumbo-sacral joint and instrument screw to correct spondylolisthesis by posterior approach |
EP94902235A EP0668750A4 (en) | 1992-11-13 | 1993-11-12 | Pedicular screw and posterior spinal instrumentation. |
KR1019950701968A KR950703899A (en) | 1992-11-13 | 1993-11-12 | Lumbar sacral splicing means for correcting spinal ataxia in a posterior approach and screws used in such means (Pwdicular screw and posteior spinal instrumentation) |
AR93326571A AR248078A1 (en) | 1992-11-13 | 1993-11-12 | Pedicular screw and posterior spinal instrumentation. |
CN93121427A CN1092637A (en) | 1992-11-13 | 1993-11-12 | Be used for engaging apparatus by rear convergence and the waist rumpbone that utilizes the reach of apparatus screw correct spinal |
TW083104029A TW314459B (en) | 1992-11-13 | 1994-05-04 | |
FI952312A FI952312A (en) | 1992-11-13 | 1995-05-12 | Pedal screw and posterior spinal instrumentation |
NO951900A NO951900L (en) | 1992-11-13 | 1995-05-12 | Stem screw and posterior spinal instrumentation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9213694A FR2697991B1 (en) | 1992-11-13 | 1992-11-13 | Lumbosacral osteosynthesis instrumentation for the correction of spondylolisthesis by posterior route, and instrumentation screws. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2697991A1 FR2697991A1 (en) | 1994-05-20 |
FR2697991B1 true FR2697991B1 (en) | 1995-02-03 |
Family
ID=9435531
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9213694A Expired - Lifetime FR2697991B1 (en) | 1992-11-13 | 1992-11-13 | Lumbosacral osteosynthesis instrumentation for the correction of spondylolisthesis by posterior route, and instrumentation screws. |
Country Status (13)
Country | Link |
---|---|
EP (1) | EP0668750A4 (en) |
JP (1) | JP3737825B2 (en) |
KR (1) | KR950703899A (en) |
CN (1) | CN1092637A (en) |
AR (1) | AR248078A1 (en) |
AU (1) | AU682839B2 (en) |
CA (1) | CA2149322A1 (en) |
FI (1) | FI952312A (en) |
FR (1) | FR2697991B1 (en) |
NO (1) | NO951900L (en) |
TW (1) | TW314459B (en) |
WO (1) | WO1994010928A1 (en) |
ZA (1) | ZA938465B (en) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2716794B1 (en) * | 1994-03-03 | 1996-05-24 | Sofamor Danek Group Inc | Connector for spinal osteosynthesis instrumentation, intended for lumbar or sacral or iliosacral fixation. |
FR2740673B1 (en) * | 1995-11-07 | 1998-01-23 | Stryker France Sa | TRANSVERSE CONNECTION DEVICE AND ASSEMBLY FOR OSTEOSYNTHESIS OF THE RACHIS |
FR2761876B1 (en) * | 1997-04-09 | 1999-08-06 | Materiel Orthopedique En Abreg | INSTRUMENTATION OF LUMBAR OSTEOSYNTHESIS FOR CORRECTION OF SPONDYLOLISTHESIS BY POSTERIOR PATHWAY |
FR2768610B1 (en) * | 1997-09-22 | 1999-12-10 | Materiel Orthopedique En Abreg | BONE SCREW FOR OSTEOSYNTHESIS DEVICES, AND METHOD FOR MANUFACTURING THE SAME |
US6368325B1 (en) | 1998-05-27 | 2002-04-09 | Nuvasive, Inc. | Bone blocks and methods for inserting bone blocks into intervertebral spaces |
WO1999060956A1 (en) | 1998-05-27 | 1999-12-02 | Nuvasive, Inc. | Interlocking spinal inserts |
WO1999060957A1 (en) | 1998-05-27 | 1999-12-02 | Nuvasive, Inc. | Methods and apparatus for separating and stabilizing adjacent vertebrae |
CN100376219C (en) * | 1998-07-06 | 2008-03-26 | 株式会社率高 | Spine fixing apparatus |
FR2801777B1 (en) | 1999-12-03 | 2002-02-08 | Spinevision | EXTERNAL FIXATOR IN THE FIELD OF RACHIDIAN OSTEOSYNTHESIS AND GENERAL ORTHOPEDICS |
DE20010206U1 (en) * | 2000-06-09 | 2001-10-18 | BIOMET MERCK Deutschland GmbH, 14167 Berlin | Holder for a pedicle screw |
US6852126B2 (en) | 2000-07-17 | 2005-02-08 | Nuvasive, Inc. | Stackable interlocking intervertebral support system |
US6923814B1 (en) | 2001-10-30 | 2005-08-02 | Nuvasive, Inc. | System and methods for cervical spinal fusion |
US7618423B1 (en) | 2002-06-15 | 2009-11-17 | Nuvasive, Inc. | System and method for performing spinal fusion |
FR2856581B1 (en) * | 2003-06-27 | 2005-08-19 | Medicrea | MATERIAL OF VERTEBRAL OSTEOSYNTHESIS |
US8308772B2 (en) | 2003-06-27 | 2012-11-13 | Medicrea Technologies | Vertebral osteosynthesis equipment |
US7918891B1 (en) | 2004-03-29 | 2011-04-05 | Nuvasive Inc. | Systems and methods for spinal fusion |
USD530423S1 (en) | 2005-03-29 | 2006-10-17 | Nuvasive, Inc. | Intervertebral implant |
US8328851B2 (en) | 2005-07-28 | 2012-12-11 | Nuvasive, Inc. | Total disc replacement system and related methods |
USD741488S1 (en) | 2006-07-17 | 2015-10-20 | Nuvasive, Inc. | Spinal fusion implant |
US7931673B2 (en) * | 2006-12-06 | 2011-04-26 | Zimmer Spine, Inc. | Minimally invasive vertebral anchor access system and associated method |
US8673005B1 (en) | 2007-03-07 | 2014-03-18 | Nuvasive, Inc. | System and methods for spinal fusion |
US8083796B1 (en) | 2008-02-29 | 2011-12-27 | Nuvasive, Inc. | Implants and methods for spinal fusion |
USD599019S1 (en) | 2008-03-07 | 2009-08-25 | Nuvasive, Inc. | Spinal fusion implant |
USD754346S1 (en) | 2009-03-02 | 2016-04-19 | Nuvasive, Inc. | Spinal fusion implant |
US9387090B2 (en) | 2009-03-12 | 2016-07-12 | Nuvasive, Inc. | Vertebral body replacement |
US9687357B2 (en) | 2009-03-12 | 2017-06-27 | Nuvasive, Inc. | Vertebral body replacement |
US8287597B1 (en) | 2009-04-16 | 2012-10-16 | Nuvasive, Inc. | Method and apparatus for performing spine surgery |
US9351845B1 (en) | 2009-04-16 | 2016-05-31 | Nuvasive, Inc. | Method and apparatus for performing spine surgery |
USD731063S1 (en) | 2009-10-13 | 2015-06-02 | Nuvasive, Inc. | Spinal fusion implant |
US8808335B2 (en) | 2010-03-08 | 2014-08-19 | Miami Device Solutions, Llc | Locking element for a polyaxial bone anchor, bone plate assembly and tool |
US9198765B1 (en) | 2011-10-31 | 2015-12-01 | Nuvasive, Inc. | Expandable spinal fusion implants and related methods |
USD721808S1 (en) | 2011-11-03 | 2015-01-27 | Nuvasive, Inc. | Intervertebral implant |
CN103519878B (en) * | 2013-10-29 | 2016-03-23 | 宋西正 | A kind of Wicresoft sled dials shaping inner fixer |
WO2015066325A1 (en) | 2013-10-31 | 2015-05-07 | The University Of Iowa Research Foundation | Percutaneous transverse connector system |
KR101537062B1 (en) * | 2014-08-11 | 2015-07-16 | 주식회사 코렌텍 | An apparatus for fixing vertebra |
US10905473B2 (en) | 2016-02-15 | 2021-02-02 | Asro Medical | Transverse, and surgical instrument |
US10420593B2 (en) * | 2016-07-21 | 2019-09-24 | Warsaw Orthopedic, Inc. | Spinal correction system and method |
CN107307899A (en) * | 2016-12-31 | 2017-11-03 | 王文军 | Multi-segmental tandem spinal external fixator |
US20180228516A1 (en) * | 2017-02-14 | 2018-08-16 | Warsaw Orthopedic, Inc. | Spinal implant system and method |
CN106963462A (en) * | 2017-03-23 | 2017-07-21 | 张群 | External fixer for operation on vertebra |
US10463404B2 (en) * | 2017-07-27 | 2019-11-05 | Warsaw Orthopedic, Inc. | Spinal implant system and method |
US11382669B2 (en) * | 2017-10-24 | 2022-07-12 | Paulo Tadeu Maia Cavali | Guide device for attachment and transfixation of sliding plates for dynamic implants |
FR3124692B1 (en) * | 2021-07-01 | 2023-12-08 | Distimp | Bone anchoring screw for osteosynthesis device, surgical assembly for connecting said screw to said osteosynthesis device, and set of instruments for installing said surgical assembly. |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1322212A (en) * | 1962-02-12 | 1963-03-29 | Device for removing pins used in bone surgery | |
US3604487A (en) * | 1969-03-10 | 1971-09-14 | Richard S Gilbert | Orthopedic screw driving means |
US4648388B1 (en) * | 1985-11-01 | 1995-10-31 | Acromed Corp | Apparatus and method for maintaining vertebrae in a desired relationship |
EP0301489B1 (en) * | 1987-07-29 | 1992-08-26 | Acromed Corporation | Surgically implantable device for spinal columns |
US4836196A (en) * | 1988-01-11 | 1989-06-06 | Acromed Corporation | Surgically implantable spinal correction system |
DE3942326A1 (en) * | 1989-12-21 | 1991-06-27 | Haerle Anton | SCREW AS AN OSTEOSYNTHESIS TOOL |
US5129900B1 (en) * | 1990-07-24 | 1998-12-29 | Acromed Corp | Spinal column retaining method and apparatus |
FR2668919B1 (en) * | 1990-11-09 | 1993-01-22 | Landos Applic Orthopediques Fs | INTRA-MEDULAR SPINDLE AND ITS GRIPPING TOOL. |
-
1992
- 1992-11-13 FR FR9213694A patent/FR2697991B1/en not_active Expired - Lifetime
-
1993
- 1993-11-12 JP JP51238294A patent/JP3737825B2/en not_active Expired - Fee Related
- 1993-11-12 AR AR93326571A patent/AR248078A1/en active
- 1993-11-12 ZA ZA938465A patent/ZA938465B/en unknown
- 1993-11-12 KR KR1019950701968A patent/KR950703899A/en not_active Application Discontinuation
- 1993-11-12 AU AU56676/94A patent/AU682839B2/en not_active Ceased
- 1993-11-12 CN CN93121427A patent/CN1092637A/en active Pending
- 1993-11-12 CA CA002149322A patent/CA2149322A1/en not_active Abandoned
- 1993-11-12 WO PCT/US1993/010966 patent/WO1994010928A1/en not_active Application Discontinuation
- 1993-11-12 EP EP94902235A patent/EP0668750A4/en not_active Ceased
-
1994
- 1994-05-04 TW TW083104029A patent/TW314459B/zh active
-
1995
- 1995-05-12 FI FI952312A patent/FI952312A/en not_active Application Discontinuation
- 1995-05-12 NO NO951900A patent/NO951900L/en unknown
Also Published As
Publication number | Publication date |
---|---|
NO951900L (en) | 1995-06-16 |
AR248078A1 (en) | 1995-06-30 |
JPH08505785A (en) | 1996-06-25 |
FI952312A0 (en) | 1995-05-12 |
CA2149322A1 (en) | 1994-05-26 |
CN1092637A (en) | 1994-09-28 |
FR2697991A1 (en) | 1994-05-20 |
WO1994010928A1 (en) | 1994-05-26 |
AU5667694A (en) | 1994-06-08 |
NO951900D0 (en) | 1995-05-12 |
EP0668750A4 (en) | 1996-04-10 |
KR950703899A (en) | 1995-11-17 |
JP3737825B2 (en) | 2006-01-25 |
ZA938465B (en) | 1994-09-15 |
EP0668750A1 (en) | 1995-08-30 |
FI952312A (en) | 1995-05-12 |
AU682839B2 (en) | 1997-10-23 |
TW314459B (en) | 1997-09-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2697991B1 (en) | Lumbosacral osteosynthesis instrumentation for the correction of spondylolisthesis by posterior route, and instrumentation screws. | |
FR2761876B1 (en) | INSTRUMENTATION OF LUMBAR OSTEOSYNTHESIS FOR CORRECTION OF SPONDYLOLISTHESIS BY POSTERIOR PATHWAY | |
FR2615095B1 (en) | OSTEOSYNTHESIS INSTRUMENTATION FOR THE CORRECTION OF LUMBAR SCOLIOSES BY POSTERIOR PATHWAY | |
FR2674118B1 (en) | SPINAL OSTEOSYNTHESIS DEVICE. | |
FR2658414B1 (en) | IMPLANT FOR OSTEOSYNTHESIS DEVICE IN PARTICULAR OF THE RACHIS. | |
FR2693899B1 (en) | Osteosynthesis plate clip. | |
FR2692037B1 (en) | DIAGNOSTIC PROCESS OF AN EVOLVING PROCESS. | |
EP0614647A3 (en) | Instruments for performing arthroscopic spinal surgery. | |
FR2624720B1 (en) | IMPLANT FOR OSTEOSYNTHESIS DEVICE, ESPECIALLY OF THE RACHIS | |
GR1002038B (en) | Laparascopic instrument for the application of endoligatures. | |
FR2709412B1 (en) | Screw for lumbo-sacral fixator. | |
FR2736535B3 (en) | SPINAL OSTEOSYNTHESIS DEVICE | |
ITGE930016A0 (en) | TREQUART ELECTROSURGICAL SYSTEM, SO-CALLED "TROCAR". | |
FR2705842B3 (en) | Training set for electromobile. | |
FR2659546B1 (en) | DEVICE FOR ORIENTABLE FIXING OF RODS OF OSTEOSYNTHESIS. | |
DK0496222T3 (en) | indole derivatives | |
FR2670669B1 (en) | INSTRUMENT FOR SURGICAL CORRECTION OF ASTIGMATISM. | |
EP0641011A3 (en) | Electron beam device. | |
ITRM920688A0 (en) | APPARATUS FOR THE TOPOGRAPHIC ANALYSIS OF ANATOMICAL SURFACES, IN PARTICULAR OF THE CORNEA | |
FR2706668B1 (en) | Air flow distributor for musical instrument. | |
FR2713785B1 (en) | Orientation tracking system of an observation instrument. | |
ITRM910146U1 (en) | SURGICAL INSTRUMENT FOR THE INTRODUCTION OF PENAL PROSTHESIS. | |
FR2730155B3 (en) | IMPLANT FOR SPINE OSTEOSYNTHESIS DEVICE | |
FR2742436B1 (en) | PROCESS FOR OBTAINING N-MONOSUBSTITUTED HYDROXYLAMINE | |
ITMI913466A0 (en) | PROCEDURE FOR THE PURIFICATION OF 1.1.1-TRIFLUORO-2-FLUOROETHANE AND 1.1.1-TRIFUORO-2,2-DIOCHLOROETHANE |