JP2015057104A - 弾性部分を有する椎間インプラント - Google Patents
弾性部分を有する椎間インプラント Download PDFInfo
- Publication number
- JP2015057104A JP2015057104A JP2014227274A JP2014227274A JP2015057104A JP 2015057104 A JP2015057104 A JP 2015057104A JP 2014227274 A JP2014227274 A JP 2014227274A JP 2014227274 A JP2014227274 A JP 2014227274A JP 2015057104 A JP2015057104 A JP 2015057104A
- Authority
- JP
- Japan
- Prior art keywords
- implant
- contact surface
- implant part
- adapter plate
- sleeve
- 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.)
- Granted
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Neurology (AREA)
- Heart & Thoracic Surgery (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Cardiology (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
- Surgical Instruments (AREA)
Abstract
Description
Claims (4)
- 脊柱の隣接椎骨(2)間に据え付けられるインプラントであって、
共通の縦軸(5)に沿って互いに対して調節可能な、筒状スリーブ(6)として形成される第1のインプラント部(3)と第2のインプラント部(4)とを有し、第1のインプラント部(3)は第2のインプラント部(4)を取り囲み、
第1のインプラント部(3)の回転可能な螺合リング(7)の内面には、第2のインプラント部(4)のねじ部に係合するねじ部が設けられ、螺合リング(7)の外面には、かさ歯車またはクラウン歯車の歯が設けられており、手術器具をこの歯に係合させてかさ歯車またはクラウン歯車を回転させることによってインプラント(1)の全長を変えることができ、
前記第1のインプラント部(3)および第2のインプラント部(4)は、それぞれ、前記隣接椎骨(2)の一方に当接する第1の接触面(9)と、もう一方の隣接椎骨(2)に当接する第2の接触面(10)を有し、
直径方向に対向する2つの長孔(13)が前記筒状スリーブ(6)の半径方向平面に形成され、前記長孔(13)は前記隣接する半径方向平面の前記長孔(13)から前記筒状スリーブ(6)の縦軸(5)に対して90°ずれている
ことを特徴とするインプラント。 - 前記第1の接触面(9)および/または前記第2の接触面(10)にわたって、弾性圧縮可能部分(11)が均等に分散されて設けられることを特徴とする、請求項1に記載のインプラント。
- 第1の接触面(9)および第2の接触面(10)を形成する末端アダプタプレート(15)を筒状スリーブ(6)にあてがったことを特徴とする、請求項1に記載のインプラント。
- 前記末端アダプタプレート(15)が前記筒状スリーブ(6)上に枢支されたことを特徴とする、請求項3に記載のインプラント。
Applications Claiming Priority (2)
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DE102007011059.8 | 2007-03-07 | ||
DE102007011059 | 2007-03-07 |
Related Parent Applications (1)
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JP2009552054A Division JP2010519985A (ja) | 2007-03-07 | 2008-01-16 | 弾性部分を有する椎間インプラント |
Publications (2)
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JP2015057104A true JP2015057104A (ja) | 2015-03-26 |
JP5823597B2 JP5823597B2 (ja) | 2015-11-25 |
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JP2009552054A Pending JP2010519985A (ja) | 2007-03-07 | 2008-01-16 | 弾性部分を有する椎間インプラント |
JP2014227274A Expired - Fee Related JP5823597B2 (ja) | 2007-03-07 | 2014-11-07 | 弾性部分を有する椎間インプラント |
Family Applications Before (1)
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JP2009552054A Pending JP2010519985A (ja) | 2007-03-07 | 2008-01-16 | 弾性部分を有する椎間インプラント |
Country Status (12)
Country | Link |
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US (1) | US9034039B2 (ja) |
EP (1) | EP2114308B1 (ja) |
JP (2) | JP2010519985A (ja) |
CN (1) | CN101668495B (ja) |
BR (1) | BRPI0808018A2 (ja) |
ES (1) | ES2666455T3 (ja) |
MX (1) | MX2009007197A (ja) |
RU (1) | RU2443400C2 (ja) |
TR (1) | TR201806755T4 (ja) |
TW (1) | TW200838486A (ja) |
WO (1) | WO2008106912A1 (ja) |
ZA (1) | ZA200904560B (ja) |
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US9700425B1 (en) | 2011-03-20 | 2017-07-11 | Nuvasive, Inc. | Vertebral body replacement and insertion methods |
US9700355B2 (en) * | 2011-11-23 | 2017-07-11 | Aaron M. Longtain | Pedicle screw assembly |
TWI457114B (zh) * | 2011-12-20 | 2014-10-21 | Metal Ind Res & Dev Ct | 脊椎籠型支架 |
US8945228B2 (en) * | 2012-11-15 | 2015-02-03 | DePuy Synthes Products, LLC | Endplate for a vertebral implant |
EP2919715B1 (en) * | 2012-11-15 | 2016-10-19 | Synthes GmbH | Endplate for a vertebral implant |
US9610173B2 (en) | 2013-06-27 | 2017-04-04 | DePuy Synthes Products, Inc. | Vertebral body replacement apparatus |
US9566167B2 (en) | 2013-08-22 | 2017-02-14 | K2M, Inc. | Expandable spinal implant |
US10363142B2 (en) | 2014-12-11 | 2019-07-30 | K2M, Inc. | Expandable spinal implants |
US20160270928A1 (en) * | 2015-03-18 | 2016-09-22 | Baui Biotech Co., Ltd. | Spinal spacer |
WO2017147619A1 (en) * | 2016-02-28 | 2017-08-31 | Life Spine, Inc. | Expandable corpectomy spine implant |
US10478312B2 (en) * | 2016-10-25 | 2019-11-19 | Institute for Musculoskeletal Science and Education, Ltd. | Implant with protected fusion zones |
US10441430B2 (en) | 2017-07-24 | 2019-10-15 | K2M, Inc. | Expandable spinal implants |
CN210644254U (zh) * | 2018-06-12 | 2020-06-02 | 深圳市立心科学有限公司 | 具有缓冲部的椎间融合器 |
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Also Published As
Publication number | Publication date |
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EP2114308A1 (de) | 2009-11-11 |
US9034039B2 (en) | 2015-05-19 |
EP2114308B1 (de) | 2018-03-14 |
MX2009007197A (es) | 2009-10-13 |
ZA200904560B (en) | 2010-02-24 |
JP5823597B2 (ja) | 2015-11-25 |
BRPI0808018A2 (pt) | 2014-06-17 |
US20100016969A1 (en) | 2010-01-21 |
JP2010519985A (ja) | 2010-06-10 |
RU2443400C2 (ru) | 2012-02-27 |
WO2008106912A1 (de) | 2008-09-12 |
RU2009137008A (ru) | 2011-04-20 |
ES2666455T3 (es) | 2018-05-04 |
TR201806755T4 (tr) | 2018-06-21 |
TW200838486A (en) | 2008-10-01 |
CN101668495B (zh) | 2012-11-14 |
CN101668495A (zh) | 2010-03-10 |
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