JPH10179622A - 脊椎インプラント - Google Patents
脊椎インプラントInfo
- Publication number
- JPH10179622A JPH10179622A JP8341332A JP34133296A JPH10179622A JP H10179622 A JPH10179622 A JP H10179622A JP 8341332 A JP8341332 A JP 8341332A JP 34133296 A JP34133296 A JP 34133296A JP H10179622 A JPH10179622 A JP H10179622A
- Authority
- JP
- Japan
- Prior art keywords
- cervical vertebra
- plate
- vertebral
- spinal implant
- bone
- 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.)
- Pending
Links
- 239000007943 implant Substances 0.000 title claims abstract description 25
- 210000000988 bone and bone Anatomy 0.000 claims abstract description 32
- 238000002271 resection Methods 0.000 claims description 11
- 238000002679 ablation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 14
- 210000005036 nerve Anatomy 0.000 description 6
- 230000002159 abnormal effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 229910001069 Ti alloy Inorganic materials 0.000 description 2
- 238000002684 laminectomy Methods 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 210000000115 thoracic cavity Anatomy 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 210000003041 ligament Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007659 motor function Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 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
- A61B17/7071—Implants for expanding or repairing the vertebral arch or wedged between laminae or pedicles; Tools therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS 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
- A61F2/00—Filters 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
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/44—Joints for the spine, e.g. vertebrae, spinal discs
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Neurology (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
- Surgical Instruments (AREA)
Abstract
きる。 【解決手段】 脊椎椎骨1の椎弓を切除して形成される
切除部分6または椎弓部分の切り起こし部分4b,4b
の間に装着される骨補填片11と、脊椎椎骨1の切除部
分6を橋絡するように配置されたプレート12と、骨補
填片11をプレート12に固定するための固定手段13
とから構成される。
Description
の椎弓形成手術に用いられる脊椎インプラントに関す
る。
と5個の腰椎と5個の仙椎が融合した仙骨と融合した尾
骨から構成されている。正常な頸椎椎骨1は、図5に示
すように、椎管が通る部分2と神経が通る椎孔3を有
し、椎孔3に隣接する椎弓4には棘突起4aが形成され
ており、椎弓4は椎孔3を通る神経に影響を与えない構
造をなしている。ところで、正常な頸椎椎骨1に異常が
発生すると、頸椎椎骨1は、図6に示すように、点線で
示す椎弓4が椎孔3の方向に張り出し、椎弓4の張り出
し部分5が椎孔3を通る神経を圧迫し、運動機能に影響
を与えることになる。椎弓4の張り出し部分5が椎孔3
を通る神経を圧迫する場合の治療法として椎弓形成手術
が知られている。
4の部分および張り出し部分5を切除し、張り出し部分
が椎孔3を通る神経を圧迫しないようにする方式のもの
と、棘突起4aを切除し椎弓4を切り起こすことで張り
出し部分5が椎孔3を通る神経を圧迫しないようにする
方式のものとがある。
形成手術は、図7に示すように、頸椎椎骨1の椎弓4の
部分を切除し、この切除部分6に図8に示すような骨補
填片7を装着し、骨補填片7を頸椎椎骨1に糸により縫
合し、骨補填片7を頸椎椎骨1の椎弓4の部分として用
いるものである。
手術は、図9に示すように棘突起4aを切除し、図示し
ないサージェアトームを用いて棘突起4aを切除した椎
弓4に中央部に切れ目9aと両端側に切り込み9b,9
bを図10に示すように設け、切れ目9aにより分断さ
れた椎弓部分4b,4bを切り込み9bに沿って切り起
こし、この切り起こし部分4b,4bの間に図11に示
すように骨補填片7を装着し、骨補填片7を椎弓4の切
り起こし部分4b,4bに糸により縫合し、骨補填片7
を頸椎椎骨1の椎弓4の部分として用いるものである。
術に用いられる骨補填片は、頸椎椎骨の切除部分または
椎弓の切り起こし部分の間に嵌合するような形状に成形
されているが、骨補填片は、セラミック成形品であるた
め高価であり、しかも、骨補填片の頸椎椎骨への固定は
糸縫合手段による行なわれるため、この操作に熟練度と
相当の時間を必要とする。
で、脊椎椎骨の椎弓形成手術の手術に要する時間を短縮
できる脊椎インプラントを提供することを目的とする。
トは、脊椎椎骨の椎弓部分を切除して形成される切除部
分または椎弓部分の切り起こし部分の間に装着される骨
補填片と、脊椎椎骨の切除部分を橋絡するように配置さ
れたプレートと、骨補填片をプレートに固定するための
固定手段とから構成される。
脊椎椎骨に接する面にピンを設けることで骨補填片の脊
椎椎骨への固定を確実にしたり、プレートの脊椎椎骨に
接する面に係止部を設けることでプレートを脊椎椎骨の
所定の位置に固定することができる。
参照して説明する。なお、図1および図2において図5
および図6と同一部材については同一符号を付す。
椎椎骨の椎弓形成手術に適用した例を示すものであり、
脊椎インプラント10は、頸椎椎骨1の椎弓4の切除部
分6に取付けられている。
ように、頸椎椎骨1の椎弓を切除して形成される切除部
分6に装着される骨補填片11と、頸椎椎骨1の切除部
分6を橋絡するように配置されたプレート12と、骨補
填片11をプレートに固定するための固定手段13とか
ら構成されている。
316系)またはチタン合金を材料として頸椎椎骨1の
切除部分6の形状に対応した形状に成形された全体形状
を扇形状とした本体14と、この本体14の両側面に突
設されたピン15,15とを有する。この本体14の大
径面にはねじ13が外方に延びるように突設されてい
る。このねじ13にはロックナット13aが螺着され
る。
316系)またはチタン合金の薄板を弓形に成形して形
成されるものであり、両端面に鋸歯のような係止部16
が形成されている。この係止部16はプレート12のス
リップを防止し、プレート12を頸椎椎骨1の所定の位
置に固定する。このプレート12の中央部分にはねじ1
3が通る孔17が形成されている。
10を頸椎椎骨1に取付けるには、骨補填片11を頸椎
椎骨1の椎弓を切除して形成される切除部分6に装着
し、プレート12をプレート12に設けた孔17に骨補
填片11のねじ13を通すようにして頸椎椎骨1の切除
部分6を橋絡するように配置し、プレート12より突き
出る骨補填片11のねじ13にロックナット13aを螺
着することで行なう。この場合、骨補填片11に突設さ
れたピン15,15が頸椎椎骨1の切除部分6に係止さ
れるので、骨補填片11は、頸椎椎骨1の所定の位置に
保持され、また、プレート12に設けた係止部16が頸
椎椎骨1に係止されるので、プレート12が固定された
後スリップすることがなく、所定の位置に固定される。
を示し、この実施の形態に用いられる脊椎インプラント
10は、図2に示す脊椎インプラントと同じ構造のもの
であるが、骨補填片11は頸椎椎骨1の椎弓4の切り起
こし部分4b,4bの間に形成される空間に嵌合される
形状をなしている。
けるには、骨補填片11を頸椎椎骨1の椎弓4の切り起
こし部分4b,4bの間に装着し、プレート12をプレ
ート12に設けた孔17に骨補填片11のねじ13を通
すようにして頸椎椎骨1の椎弓4の切り起こし部分4
b,4bを橋絡するように配置し、プレート12より突
き出る骨補填片11のねじ13にロックナット13aを
螺着することで行なう。
頸椎椎骨に適用したものについて説明したが、脊椎イン
プラントは胸椎椎骨や腰椎椎骨に適用できるのはもちろ
んである。
をプレート12に固定する固定手段として、ねじとロッ
クナットを用いたが、骨補填片11をプレート12にゆ
るむことなく固定できるものであれば、スナッブビンの
ような固定手段であってもよい。
椎骨の椎弓形成手術の手術時間を短縮することができ
る。
付けた状態を示す斜視図。
付ける前の状態を示す斜視図。
態の図1に対応する図。
態の図2に対応する図。
示す図。
す図。
に切れ目と切り込みを入れた状態を示す図。
を切り起こした状態を示す図。
Claims (5)
- 【請求項1】脊椎椎骨の椎弓部分を切除して形成される
切除部分または椎弓部分の切り起こし部分の間に装着さ
れる骨補填片と、脊椎椎骨の切除部分または椎弓部分の
切り起こし部分を橋絡するように配置されたプレート
と、骨補填片をプレートに固定するための固定手段とを
有する脊椎インプラント。 - 【請求項2】骨補填片の脊椎椎骨に接する面にピンを設
けたことを特徴とする請求項1に記載の脊椎インプラン
ト。 - 【請求項3】プレートの脊椎椎骨に接する面に係止部を
設けたことを特徴とする請求項1に記載の脊椎インプラ
ント。 - 【請求項4】固定手段がねじ手段であることを特徴とす
る請求項1に記載の脊椎インプラント。 - 【請求項5】固定手段がスナップピン手段であることを
特徴とする請求項1に記載の脊椎インプラント。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8341332A JPH10179622A (ja) | 1996-12-20 | 1996-12-20 | 脊椎インプラント |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8341332A JPH10179622A (ja) | 1996-12-20 | 1996-12-20 | 脊椎インプラント |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH10179622A true JPH10179622A (ja) | 1998-07-07 |
Family
ID=18345243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8341332A Pending JPH10179622A (ja) | 1996-12-20 | 1996-12-20 | 脊椎インプラント |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH10179622A (ja) |
Cited By (51)
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---|---|---|---|---|
US6419703B1 (en) | 2001-03-01 | 2002-07-16 | T. Wade Fallin | Prosthesis for the replacement of a posterior element of a vertebra |
JP2002282287A (ja) * | 2001-03-26 | 2002-10-02 | Toshikatsu Mamada | 棘突起スペーサー |
WO2003020141A1 (en) * | 2001-08-29 | 2003-03-13 | Synthes (U.S.A.) | Captured-graft laminoplasty implants |
US6565605B2 (en) | 2000-12-13 | 2003-05-20 | Medicinelodge, Inc. | Multiple facet joint replacement |
WO2003101319A3 (en) * | 2002-05-30 | 2004-01-22 | Sdgi Holdings Inc | Laminoplasty devices and methods |
US6974478B2 (en) | 1999-10-22 | 2005-12-13 | Archus Orthopedics, Inc. | Prostheses, systems and methods for replacement of natural facet joints with artificial facet joint surfaces |
US7041136B2 (en) | 2000-11-29 | 2006-05-09 | Facet Solutions, Inc. | Facet joint replacement |
US7051451B2 (en) | 2004-04-22 | 2006-05-30 | Archus Orthopedics, Inc. | Facet joint prosthesis measurement and implant tools |
US7074238B2 (en) | 2003-07-08 | 2006-07-11 | Archus Orthopedics, Inc. | Prostheses, tools and methods for replacement of natural facet joints with artificial facet joint surfaces |
US7087084B2 (en) | 1999-10-22 | 2006-08-08 | Archus Orthopedics, Inc. | Method for replacing a natural facet joint with a prosthesis having an artificial facet joint structure |
US7090698B2 (en) | 2001-03-02 | 2006-08-15 | Facet Solutions | Method and apparatus for spine joint replacement |
US7306628B2 (en) | 2002-10-29 | 2007-12-11 | St. Francis Medical Technologies | Interspinous process apparatus and method with a selectably expandable spacer |
US7406775B2 (en) | 2004-04-22 | 2008-08-05 | Archus Orthopedics, Inc. | Implantable orthopedic device component selection instrument and methods |
FR2918262A1 (fr) * | 2007-07-03 | 2009-01-09 | Spineart Sa | Dispositif de pontage pour laminoplastie et ses applications |
US7507242B2 (en) | 2004-06-02 | 2009-03-24 | Facet Solutions | Surgical measurement and resection framework |
US7524324B2 (en) | 2004-04-28 | 2009-04-28 | Kyphon Sarl | System and method for an interspinous process implant as a supplement to a spine stabilization implant |
US7549999B2 (en) | 2003-05-22 | 2009-06-23 | Kyphon Sarl | Interspinous process distraction implant and method of implantation |
US7588590B2 (en) | 2003-12-10 | 2009-09-15 | Facet Solutions, Inc | Spinal facet implant with spherical implant apposition surface and bone bed and methods of use |
US7591851B2 (en) | 2004-12-13 | 2009-09-22 | Kyphon Sarl | Inter-cervical facet implant and method |
US7608104B2 (en) | 2003-05-14 | 2009-10-27 | Archus Orthopedics, Inc. | Prostheses, tools and methods for replacement of natural facet joints with artifical facet joint surfaces |
US7621939B2 (en) | 1997-01-02 | 2009-11-24 | Kyphon Sarl | Supplemental spine fixation device and method |
US7914556B2 (en) | 2005-03-02 | 2011-03-29 | Gmedelaware 2 Llc | Arthroplasty revision system and method |
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US8858597B2 (en) | 2004-02-06 | 2014-10-14 | Spinal Elements, Inc. | Vertebral facet joint prosthesis and method of fixation |
US8900273B2 (en) | 2005-02-22 | 2014-12-02 | Gmedelaware 2 Llc | Taper-locking fixation system |
USD724733S1 (en) | 2011-02-24 | 2015-03-17 | Spinal Elements, Inc. | Interbody bone implant |
US8992533B2 (en) | 2007-02-22 | 2015-03-31 | Spinal Elements, Inc. | Vertebral facet joint drill and method of use |
US9050144B2 (en) | 2007-04-17 | 2015-06-09 | Gmedelaware 2 Llc | System and method for implant anchorage with anti-rotation features |
US9056016B2 (en) | 2003-12-15 | 2015-06-16 | Gmedelaware 2 Llc | Polyaxial adjustment of facet joint prostheses |
US9060787B2 (en) | 2007-02-22 | 2015-06-23 | Spinal Elements, Inc. | Method of using a vertebral facet joint drill |
US9179943B2 (en) | 2011-02-24 | 2015-11-10 | Spinal Elements, Inc. | Methods and apparatus for stabilizing bone |
US9271765B2 (en) | 2011-02-24 | 2016-03-01 | Spinal Elements, Inc. | Vertebral facet joint fusion implant and method for fusion |
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US9421044B2 (en) | 2013-03-14 | 2016-08-23 | Spinal Elements, Inc. | Apparatus for bone stabilization and distraction and methods of use |
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US9808350B2 (en) | 2012-01-31 | 2017-11-07 | Stryker European Holdings I, Llc | Laminoplasty implant, method and instrumentation |
US9820784B2 (en) | 2013-03-14 | 2017-11-21 | Spinal Elements, Inc. | Apparatus for spinal fixation and methods of use |
US9839450B2 (en) | 2013-09-27 | 2017-12-12 | Spinal Elements, Inc. | Device and method for reinforcement of a facet |
US9931142B2 (en) | 2004-06-10 | 2018-04-03 | Spinal Elements, Inc. | Implant and method for facet immobilization |
US10758361B2 (en) | 2015-01-27 | 2020-09-01 | Spinal Elements, Inc. | Facet joint implant |
US11219531B2 (en) | 2019-04-10 | 2022-01-11 | Wenzel Spine, Inc. | Rotatable intervertebral spacing implant |
US11304733B2 (en) | 2020-02-14 | 2022-04-19 | Spinal Elements, Inc. | Bone tie methods |
US11457959B2 (en) | 2019-05-22 | 2022-10-04 | Spinal Elements, Inc. | Bone tie and bone tie inserter |
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US11478275B2 (en) | 2014-09-17 | 2022-10-25 | Spinal Elements, Inc. | Flexible fastening band connector |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63270044A (ja) * | 1987-04-07 | 1988-11-08 | リチヤード・アリソン・ポロツク | 骨接合板及び骨安定化装置 |
JPH05220174A (ja) * | 1992-02-10 | 1993-08-31 | Shima Yumiko | 頭蓋骨骨弁固定装置 |
JPH0638936U (ja) * | 1992-11-10 | 1994-05-24 | 三菱マテリアル株式会社 | 人工骨スペーサー |
JPH07313522A (ja) * | 1994-05-24 | 1995-12-05 | Synthes Ag | 骨 板 |
JPH08638A (ja) * | 1994-06-27 | 1996-01-09 | Asahi Optical Co Ltd | 棘突起スペーサ |
WO1996029948A1 (de) * | 1995-03-27 | 1996-10-03 | Synthes Ag, Chur | Knochenplatte |
-
1996
- 1996-12-20 JP JP8341332A patent/JPH10179622A/ja active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63270044A (ja) * | 1987-04-07 | 1988-11-08 | リチヤード・アリソン・ポロツク | 骨接合板及び骨安定化装置 |
JPH05220174A (ja) * | 1992-02-10 | 1993-08-31 | Shima Yumiko | 頭蓋骨骨弁固定装置 |
JPH0638936U (ja) * | 1992-11-10 | 1994-05-24 | 三菱マテリアル株式会社 | 人工骨スペーサー |
JPH07313522A (ja) * | 1994-05-24 | 1995-12-05 | Synthes Ag | 骨 板 |
JPH08638A (ja) * | 1994-06-27 | 1996-01-09 | Asahi Optical Co Ltd | 棘突起スペーサ |
WO1996029948A1 (de) * | 1995-03-27 | 1996-10-03 | Synthes Ag, Chur | Knochenplatte |
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