EP2150189A2 - Distracteur implantable à longueur modifiable sans réopérassions en forme de j - Google Patents
Distracteur implantable à longueur modifiable sans réopérassions en forme de jInfo
- Publication number
- EP2150189A2 EP2150189A2 EP08805612A EP08805612A EP2150189A2 EP 2150189 A2 EP2150189 A2 EP 2150189A2 EP 08805612 A EP08805612 A EP 08805612A EP 08805612 A EP08805612 A EP 08805612A EP 2150189 A2 EP2150189 A2 EP 2150189A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- rod
- translation
- controlling
- distractor
- reoperation
- 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.)
- Withdrawn
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
- A61B17/56—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, setting implements or the like
- 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 ; Bone 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
- A61B17/7014—Longitudinal elements, e.g. rods with means for adjusting the distance between two screws or hooks
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- 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, setting implements or the like
- A61B17/60—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like for external osteosynthesis, e.g. distractors, contractors
- A61B17/66—Alignment, compression or distraction mechanisms
Definitions
- the present invention relates to the field of implantable distracters of modifiable length without reoperation and in particular those used for spine surgery which are attached to one or more vertebrae and / or one or more dimensions and / or the pelvis.
- the distractors comprise a first rod, a second rod and means for controlling the translation of one rod relative to the other so as to produce the desired distraction or compression.
- Each of the two said first and second rods comprising a first end adapted to receive the connecting means to a part of the body to which it is desired to fix said rod such as hooks or screws for vertebrae, ribs or pelvis, and a second end connected to said means for controlling the translation of one rod relative to the other.
- the first end to second end direction of said first rod is substantially opposite the first end direction to the second end of said second rod.
- Said means for controlling the translation of one rod relative to the other are thus placed in the area concerned by the surgical treatment, for example between the vertebrae or ribs to which one attaches.
- This zone is frequently very curved and sometimes short, as is often the case when the distractor is used between ribs, and thus the implantation of this type of distractor provided with means to control the translation of a rod by to the other, which are indeformable, is often difficult or even impossible.
- the distractor according to the invention comprises a first rod, a second rod and means for controlling the translation of one rod relative to the other so as to produce the desired distraction or compression, said first rod comprising a first end adapted to receive the connecting means to a part of the body such as hooks or screws for vertebrae, ribs or pelvis, and a second end connected to said means for controlling the translation of a rod relative to the body.
- Another and said second rod comprising a first end adapted to receive the means for binding to a part of the body such as hooks or screws for vertebrae, ribs or pelvis, and a second end connected to said means for controlling the translation one rod relative to the other, the two said first and second rods being arranged so that the first end direction towards second end of said first rod is substantially the same as the first end to second end direction of said second rod.
- Said distractor according to the invention substantially forms a "J".
- Said means for controlling the translation of one rod relative to the other are placed at the bottom of said "J", outside the area concerned by the surgical treatment.
- the bulged and rigid part, which is non-conformable during the surgery, constituted by said means for controlling the translation of one rod relative to the other is located outside the area concerned by the surgical treatment, which considerably facilitates the implantation of said distractor.
- this "J" distractor structure may also be useful, in combination with suitable body-connecting means, for progressively moving two parts of bone away from one another, in which osteotomy, either to lengthen it by bone distraction, or to reconstruct a missing portion by bone transport, or to progressively correct a deformity, as in the case of a tibial valgization osteotomy, for example.
- the structure of the invention makes it possible to place the means for controlling the translation of one rod relative to the other away from the osteotomy, in a more spacious area with better muscle coverage.
- the invention may also be useful for distracting soft tissues such as a retracted muscle for example, such as the shoulder rotator.
- the "J" shape facilitates implantation and makes it possible to remove elements likely to disturb medical imaging such as an MRI which may be contained in said means to control the translation of one rod relative to the other of the area to be treated in which said imaging is necessary.
- Figure 1 shows a known distractor as described in WO 08/040880.
- Figure 2 shows a first preferred embodiment of the distractor according to the invention using the means for controlling the translation of a rod relative to the other described in WO 08/040880.
- Figure 3 shows a second preferred embodiment of the distractor according to the invention also using the means for controlling the translation of a rod relative to the other described in WO 08/040880.
- the distractors shown in FIGS. 1 to 3 all comprise a first rod (1), a second rod (2) and the same means for controlling the translation of one rod relative to the other (3) so as to produce the distraction or desired compression.
- Said first rod (1) comprises a first end (11) adapted to receive the means for binding to a part of the body, not shown, for example such as hooks or screws for vertebrae, ribs or pelvis to which it is desired to fix and a second end (12) connected to said means for controlling the translation of one rod relative to the other (3).
- Said second rod (2) comprises a first end (21) adapted to receive the means for binding to a part of the body, not shown, for example such as hooks or screws, for vertebrae, ribs or pelvis to which one wishes fix it and a second end (22) connected to said means for controlling the translation of one rod relative to the other (3).
- the direction of a rod is defined as the first end to second end direction of said rod.
- said second rod (2) is mounted in alignment and in a direction opposite to that of said first rod (1) on said means for controlling the translation of a rod relative to the other (3).
- said second rod (2) is mounted on said means for controlling the translation of one rod with respect to the other ( 3) parallel to said first rod (1) and shares its direction.
- said second rod (2) is connected to said means for controlling the translation of one rod relative to the other (3) on the side where said first rod (1) emerges .
- Said means for controlling the translation of one rod relative to the other (3) can thus be implanted below or above the area concerned by the surgical treatment.
- said second rod (2) is connected to said means for controlling the translation of one rod relative to the other (3) on the side opposite to that from which said rod emerges.
- first rod (1) Said means for controlling the translation of one rod relative to the other (3) can thus be implanted parallel to the connecting means to a part of the body placed on said - A - second rod (2).
- the present invention is particularly useful for producing any type of implantable distractor or compressor with adjustable length without reoperation for spine surgery, attached to one or more vertebrae and / or one or more dimensions and / or to basin. It may also be useful in combination with suitable body binding means for progressively moving two parts away from a long bone or such as the jaw, in which an osteotomy has been performed, or to lengthen it by bone distraction. either to reconstruct a missing portion by bone transport, or to gradually correct a deformation.
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0703752A FR2916622B1 (fr) | 2007-05-28 | 2007-05-28 | Distracteur implantable a longueur modifiable sans reoperation en forme de j |
PCT/FR2008/000721 WO2009004157A2 (fr) | 2007-05-28 | 2008-05-27 | Distracteur implantable à longueur modifiable sans réopérassions en forme de « j » |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2150189A2 true EP2150189A2 (fr) | 2010-02-10 |
Family
ID=38896708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08805612A Withdrawn EP2150189A2 (fr) | 2007-05-28 | 2008-05-27 | Distracteur implantable à longueur modifiable sans réopérassions en forme de j |
Country Status (10)
Country | Link |
---|---|
US (1) | US20100280519A1 (fr) |
EP (1) | EP2150189A2 (fr) |
JP (1) | JP2010527720A (fr) |
CN (1) | CN101715324B (fr) |
AU (1) | AU2008270192A1 (fr) |
BR (1) | BRPI0812320A2 (fr) |
CA (1) | CA2687579A1 (fr) |
FR (1) | FR2916622B1 (fr) |
RU (1) | RU2009145026A (fr) |
WO (1) | WO2009004157A2 (fr) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7955357B2 (en) | 2004-07-02 | 2011-06-07 | Ellipse Technologies, Inc. | Expandable rod system to treat scoliosis and method of using the same |
FR2901991B1 (fr) * | 2006-06-13 | 2021-07-09 | Arnaud Andre Soubeiran | Dispositif d'allongement intracorporel a vis montee en traction |
FR2906453B1 (fr) * | 2006-10-03 | 2009-03-06 | Arnaud Andre Soubeiran | Dispositif d'allongement intra-corporel a aimant permanent. |
US7862502B2 (en) | 2006-10-20 | 2011-01-04 | Ellipse Technologies, Inc. | Method and apparatus for adjusting a gastrointestinal restriction device |
US8057472B2 (en) | 2007-10-30 | 2011-11-15 | Ellipse Technologies, Inc. | Skeletal manipulation method |
US11241257B2 (en) | 2008-10-13 | 2022-02-08 | Nuvasive Specialized Orthopedics, Inc. | Spinal distraction system |
US8382756B2 (en) | 2008-11-10 | 2013-02-26 | Ellipse Technologies, Inc. | External adjustment device for distraction device |
US8197490B2 (en) | 2009-02-23 | 2012-06-12 | Ellipse Technologies, Inc. | Non-invasive adjustable distraction system |
US9622792B2 (en) | 2009-04-29 | 2017-04-18 | Nuvasive Specialized Orthopedics, Inc. | Interspinous process device and method |
ES2761267T3 (es) | 2009-09-04 | 2020-05-19 | Nuvasive Specialized Orthopedics Inc | Dispositivo de crecimiento óseo |
FR2949662B1 (fr) * | 2009-09-09 | 2011-09-30 | Arnaud Soubeiran | Dispositif intra corporel pour le deplacement de tissus |
FR2957776B1 (fr) * | 2010-03-23 | 2013-02-15 | Arnaud Andre Soubeiran | Dispositif de deplacement de tissus a l'interieur de l'organisme, notamment de tissus osseux, a vis travaillant en traction fixe et ecrou tournant |
US9248043B2 (en) | 2010-06-30 | 2016-02-02 | Ellipse Technologies, Inc. | External adjustment device for distraction device |
US8734488B2 (en) | 2010-08-09 | 2014-05-27 | Ellipse Technologies, Inc. | Maintenance feature in magnetic implant |
AU2011331999B2 (en) | 2010-11-22 | 2016-07-21 | Synthes Gmbh | Non-fusion scoliosis expandable spinal rod |
US8852187B2 (en) | 2011-02-14 | 2014-10-07 | Ellipse Technologies, Inc. | Variable length device and method |
US10743794B2 (en) | 2011-10-04 | 2020-08-18 | Nuvasive Specialized Orthopedics, Inc. | Devices and methods for non-invasive implant length sensing |
WO2013066946A1 (fr) | 2011-11-01 | 2013-05-10 | Ellipse Technologies, Inc. | Dispositifs magnétiques réglables et leurs procédés d'utilisation |
US20130338714A1 (en) | 2012-06-15 | 2013-12-19 | Arvin Chang | Magnetic implants with improved anatomical compatibility |
US9044281B2 (en) | 2012-10-18 | 2015-06-02 | Ellipse Technologies, Inc. | Intramedullary implants for replacing lost bone |
BR112015009446B1 (pt) | 2012-10-29 | 2021-07-20 | Nuvasive Specialized Orthopedics, Inc. | Sistema para mudança de um ângulo de um osso de um sujeito |
US9179938B2 (en) | 2013-03-08 | 2015-11-10 | Ellipse Technologies, Inc. | Distraction devices and method of assembling the same |
CN103230299A (zh) * | 2013-05-07 | 2013-08-07 | 张英泽 | 一种复位固定效果更好的股骨骨折牵引器 |
US10226242B2 (en) | 2013-07-31 | 2019-03-12 | Nuvasive Specialized Orthopedics, Inc. | Noninvasively adjustable suture anchors |
US9801734B1 (en) | 2013-08-09 | 2017-10-31 | Nuvasive, Inc. | Lordotic expandable interbody implant |
US10751094B2 (en) | 2013-10-10 | 2020-08-25 | Nuvasive Specialized Orthopedics, Inc. | Adjustable spinal implant |
EP3137000B1 (fr) | 2014-04-28 | 2023-08-23 | NuVasive Specialized Orthopedics, Inc. | Système de retour magnétique informationnel dans des implants réglables |
CN104207834A (zh) * | 2014-09-04 | 2014-12-17 | 浙江嘉佑医疗器械有限公司 | 脊柱可调型生长阀 |
AU2015335766B2 (en) | 2014-10-23 | 2020-01-30 | Nuvasive Specialized Orthopedics, Inc. | Remotely adjustable interactive bone reshaping implant |
EP4005515A1 (fr) | 2014-12-26 | 2022-06-01 | NuVasive Specialized Orthopedics, Inc. | Systèmes de distraction |
WO2016134326A2 (fr) | 2015-02-19 | 2016-08-25 | Nuvasive, Inc. | Systèmes et procédés pour ajustement vertébral |
EP4218609A1 (fr) | 2015-10-16 | 2023-08-02 | NuVasive Specialized Orthopedics, Inc. | Dispositifs ajustables pour traiter l'arthrite du genou |
KR20180093988A (ko) | 2015-12-10 | 2018-08-22 | 누베이시브 스페셜라이즈드 오소페딕스, 인크. | 신연 디바이스에 대한 외부 조정 디바이스 |
EP3407812B1 (fr) | 2016-01-28 | 2020-07-01 | NuVasive Specialized Orthopedics, Inc. | Systèmes de transport osseux |
WO2017139548A1 (fr) | 2016-02-10 | 2017-08-17 | Nuvasive Specialized Orthopedics, Inc. | Systèmes et procédés de commande de variables chirurgicales multiples |
US10206719B2 (en) | 2016-12-16 | 2019-02-19 | Nuvasive, Inc. | Bone hook apparatus |
US10835292B2 (en) | 2018-06-13 | 2020-11-17 | Nuvasive, Inc. | Rib fixation device and related methods |
WO2020163792A1 (fr) | 2019-02-07 | 2020-08-13 | 171Nuvasive Specialized Orthopedics, Inc. | Communication ultrasonore dans des dispositifs médicaux |
US11589901B2 (en) | 2019-02-08 | 2023-02-28 | Nuvasive Specialized Orthopedics, Inc. | External adjustment device |
US20220265326A1 (en) | 2021-02-23 | 2022-08-25 | Nuvasive Specialized Orthopedics, Inc. | Adjustable implant, system and methods |
US11737787B1 (en) | 2021-05-27 | 2023-08-29 | Nuvasive, Inc. | Bone elongating devices and methods of use |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998008454A1 (fr) | 1994-05-25 | 1998-03-05 | Jackson Roger P | Appareil et procede d'osteosynthese vertebrale et de correction de deformations de vertebres |
US20060058792A1 (en) | 2004-09-16 | 2006-03-16 | Hynes Richard A | Intervertebral support device with bias adjustment and related methods |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4085744A (en) * | 1977-01-31 | 1978-04-25 | David Warren Lewis | Spinal column prostheses orthoses |
US4502473A (en) * | 1981-08-06 | 1985-03-05 | National Research Development Corp. | Apparatus for external fixation of bone fractures |
FR2697743B1 (fr) * | 1992-11-09 | 1995-01-27 | Fabrication Mat Orthopedique S | Dispositif d'ostéosynthèse rachidienne applicable notamment aux vertèbres dégénératives. |
GB9325698D0 (en) * | 1993-12-15 | 1994-02-16 | Richardson James B | Patient-operated orthopedic device |
GB0009107D0 (en) * | 2000-04-13 | 2000-05-31 | Univ London | Surgical distraction device |
WO2003024344A1 (fr) * | 2001-09-14 | 2003-03-27 | The Regents Of The University Of California | Systeme et technique de soudure pour vertebres |
FR2843875B1 (fr) * | 2002-08-30 | 2004-10-08 | Arnaud Andre Soubeiran | Dispositif implantable pour transformer sur commande des couples alternes appliques par la force musculaire entre deux pieces en un deplacement de deux corps relativement l'un a l'autre |
US6918910B2 (en) * | 2002-12-16 | 2005-07-19 | John T. Smith | Implantable distraction device |
US20050021040A1 (en) * | 2003-07-21 | 2005-01-27 | Rudolf Bertagnoli | Vertebral retainer-distracter and method of using same |
FR2891727B1 (fr) * | 2005-10-06 | 2008-09-26 | Frederic Fortin | Dispositif d'autoblocage perfectionne pour dispositif de distraction costal |
FR2901991B1 (fr) * | 2006-06-13 | 2021-07-09 | Arnaud Andre Soubeiran | Dispositif d'allongement intracorporel a vis montee en traction |
FR2906453B1 (fr) * | 2006-10-03 | 2009-03-06 | Arnaud Andre Soubeiran | Dispositif d'allongement intra-corporel a aimant permanent. |
-
2007
- 2007-05-28 FR FR0703752A patent/FR2916622B1/fr active Active
-
2008
- 2008-05-25 US US12/601,723 patent/US20100280519A1/en not_active Abandoned
- 2008-05-27 RU RU2009145026/14A patent/RU2009145026A/ru unknown
- 2008-05-27 JP JP2010509863A patent/JP2010527720A/ja active Pending
- 2008-05-27 EP EP08805612A patent/EP2150189A2/fr not_active Withdrawn
- 2008-05-27 BR BRPI0812320-9A2A patent/BRPI0812320A2/pt not_active IP Right Cessation
- 2008-05-27 AU AU2008270192A patent/AU2008270192A1/en not_active Abandoned
- 2008-05-27 CA CA002687579A patent/CA2687579A1/fr not_active Abandoned
- 2008-05-27 WO PCT/FR2008/000721 patent/WO2009004157A2/fr active Application Filing
- 2008-05-27 CN CN2008800178149A patent/CN101715324B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998008454A1 (fr) | 1994-05-25 | 1998-03-05 | Jackson Roger P | Appareil et procede d'osteosynthese vertebrale et de correction de deformations de vertebres |
US20060058792A1 (en) | 2004-09-16 | 2006-03-16 | Hynes Richard A | Intervertebral support device with bias adjustment and related methods |
Also Published As
Publication number | Publication date |
---|---|
CN101715324A (zh) | 2010-05-26 |
WO2009004157A2 (fr) | 2009-01-08 |
AU2008270192A1 (en) | 2009-01-08 |
FR2916622A1 (fr) | 2008-12-05 |
BRPI0812320A2 (pt) | 2014-11-25 |
FR2916622B1 (fr) | 2009-09-04 |
WO2009004157A3 (fr) | 2009-03-19 |
CN101715324B (zh) | 2011-09-21 |
CA2687579A1 (fr) | 2009-01-08 |
JP2010527720A (ja) | 2010-08-19 |
US20100280519A1 (en) | 2010-11-04 |
RU2009145026A (ru) | 2011-07-10 |
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