JP2006517460A - 挿入のためにインプラントを位置合わせするための器具および方法 - Google Patents
挿入のためにインプラントを位置合わせするための器具および方法 Download PDFInfo
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- JP2006517460A JP2006517460A JP2006503618A JP2006503618A JP2006517460A JP 2006517460 A JP2006517460 A JP 2006517460A JP 2006503618 A JP2006503618 A JP 2006503618A JP 2006503618 A JP2006503618 A JP 2006503618A JP 2006517460 A JP2006517460 A JP 2006517460A
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- Prior art keywords
- fastening assembly
- alignment
- assembly
- aligning
- intervertebral space
- 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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
- A61B17/1642—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans for producing a curved bore
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- A61B17/1662—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans for particular parts of the body
- A61B17/1671—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans for particular parts of the body for the spine
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- A61B17/17—Guides or aligning means for drills, mills, pins or wires
- A61B17/1739—Guides or aligning means for drills, mills, pins or wires specially adapted for particular parts of the body
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- A61F2002/30878—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves with non-sharp protrusions, for instance contacting the bone for anchoring, e.g. keels, pegs, pins, posts, shanks, stems, struts
- A61F2002/30899—Protrusions pierced with apertures
-
- 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
- A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
- A61F2002/30925—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth etched
-
- 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
- A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
-
- 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
- A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2220/0033—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements made by longitudinally pushing a protrusion into a complementary-shaped recess, e.g. held by friction fit
-
- 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
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
- A61F2230/0028—Shapes in the form of latin or greek characters
-
- 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
- A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
- A61F2250/0096—Markers and sensors for detecting a position or changes of a position of an implant, e.g. RF sensors, ultrasound markers
- A61F2250/0098—Markers and sensors for detecting a position or changes of a position of an implant, e.g. RF sensors, ultrasound markers radio-opaque, e.g. radio-opaque markers
-
- 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
- A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
- A61F2310/00005—The prosthesis being constructed from a particular material
- A61F2310/00011—Metals or alloys
- A61F2310/00017—Iron- or Fe-based alloys, e.g. stainless steel
-
- 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
- A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
- A61F2310/00005—The prosthesis being constructed from a particular material
- A61F2310/00011—Metals or alloys
- A61F2310/00023—Titanium or titanium-based alloys, e.g. Ti-Ni alloys
-
- 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
- A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
- A61F2310/00005—The prosthesis being constructed from a particular material
- A61F2310/00011—Metals or alloys
- A61F2310/00029—Cobalt-based alloys, e.g. Co-Cr alloys or Vitallium
-
- 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
- A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
- A61F2310/00389—The prosthesis being coated or covered with a particular material
- A61F2310/00592—Coating or prosthesis-covering structure made of ceramics or of ceramic-like compounds
- A61F2310/00796—Coating or prosthesis-covering structure made of a phosphorus-containing compound, e.g. hydroxy(l)apatite
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- Health & Medical Sciences (AREA)
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- Biomedical Technology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Engineering & Computer Science (AREA)
- Surgery (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
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- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Dentistry (AREA)
- Neurology (AREA)
- Cardiology (AREA)
- Transplantation (AREA)
- Vascular Medicine (AREA)
- Prostheses (AREA)
Abstract
【解決手段】
前記アセンブリは、位置合わせ器具(22)と、前記位置合わせ器具と滑動自在に係合された第1の締結アセンブリ(52)と、前記第1の締結アセンブリと滑動自在に係合された第2の締結アセンブリ(54)と、前記第2の締結アセンブリと滑動自在に係合された埋込み装置(24)とを備え、前記埋込み装置上に人工装置が維持されるように構成される。
Description
Claims (29)
- 椎間空間内に挿入するための人工装置を位置合わせするのを補助する器具であって、
環状のハウジングと、
前記環状のハウジング内に配置され、それを通って移動するように構成されたプランジャ部材と、
前記環状のハウジング内に部分的に配置された固定装置と、
を備え、前記固定装置が前記プランジャ部材によって駆動されるように構成される、椎間空間内に挿入するための人工装置を位置合わせするのを補助する器具。 - 前記環状のハウジングが、ねじ山付き表面を備え、前記プランジャ部材が、前記環状のハウジングのねじ山付き表面と係合するためのねじ山付き表面を備える請求項1記載の器具。
- 前記固定装置が骨ねじである、請求項1記載の器具。
- 前記環状のハウジングが、前記環状のハウジングを第1の部分および第2の部分に分割するために直径に段階を付けられ、前記第1の部分が前記第2の部分よりも大きい直径を有する、請求項1記載の器具。
- 前記第1の部分が、その中に収容された第1のX線マーカーを備え、前記第2の部分が、その中に収容された第2のX線マーカーを備え、前記第2のX線マーカーが、前記第1のX線マーカーの直径よりも小さい直径を有する、請求項4記載の器具。
- 前記第1および第2のX線マーカーが、前記器具と位置合わせするようにX線透視装置と協働する、請求項5記載の器具。
- 前記骨ねじが、前記環状のハウジング内に配置された球状のねじ頭部と、前記ねじ頭部から前記環状のハウジングの外側の領域へ延びるねじ山付きコネクタとを備える、請求項3記載の器具。
- 前記プランジャ部材の遠端部が、その中に画定されたくぼみを備え、前記くぼみが、前記ねじ頭部の形状に対応するような形状にされている、請求項7記載の器具。
- ノブの回転が前記プランジャ部材に回転を賦与するように、前記プランジャ部材と動作可能に接続されたノブをさらに備える、請求項1記載の器具。
- 前記環状のハウジングと動作可能に接続された気泡水準器をさらに備える、請求項1記載の器具。
- 椎間空間内へ挿入するための人工装置を位置合わせするためのアセンブリであって、
位置合わせ器具を椎間空間に隣接して配置された椎体内に固定する手段と、
埋込み装置を前記位置合わせ器具と動作可能に接続する手段であって、前記人工装置が前記埋込み装置上に配置される、手段と、
前記人工装置を前記椎間空間と隣接して配置するために前記埋込み装置を調節する手段と、
を備える、椎間空間内へ挿入するための人工装置を位置合わせするためのアセンブリ。 - 椎間空間内へ挿入するための人工装置を位置合わせするためのアセンブリであって、
位置合わせ器具と、
前記位置合わせ器具と滑動自在に係合された第1の締結アセンブリと、
前記第1の締結アセンブリと滑動自在に係合された第2の締結アセンブリと、
前記第2の締結アセンブリと滑動自在に係合された埋込み装置と
を備え、前記埋込み装置が、人工装置をその上に維持するように構成される、椎間空間内へ挿入するための人工装置を位置合わせするためのアセンブリ。 - 前記位置合わせ器具が、前記位置合わせ器具内に部分的に配置された固定装置と係合し且つ前記固定装置を骨内へ動かすための手段を備える、請求項12記載のアセンブリ。
- 前記位置合わせ器具が、前記位置合わせ器具を位置合わせするための手段をさらに備える、請求項13記載のアセンブリ。
- 前記位置合わせ器具を位置合わせするための手段が、X線透視装置と協働するように構成されたX線マーカーである、請求項14記載のアセンブリ。
- 前記位置合わせ器具を位置合わせするための手段が、前記位置合わせ器具と動作可能に接続された気泡水準装置である、請求項14記載のアセンブリ。
- 前記第1の締結アセンブリがコネクタを備え、前記コネクタが、前記第1の締結アセンブリをロックするように構成され、それによって前記位置合わせ器具に沿った前記第1の締結アセンブリの運動を制限する、請求項12記載のアセンブリ。
- 前記第2の締結アセンブリがコネクタを備え、前記コネクタが、前記第2の締結アセンブリをロックするように構成され、それによって前記第1の締結アセンブリに沿った前記第2の締結アセンブリの運動を制限する、請求項12記載のアセンブリ。
- 前記第2の締結アセンブリが追加のコネクタを備え、前記追加のコネクタが、前記埋込み装置をロックするように構成され、それによって前記第2の締結アセンブリに沿った前記埋込み装置の運動を制限する、請求項18記載のアセンブリ。
- 椎間空間内へ挿入するために人工装置を位置合わせするための方法であって、
そこから延びている固定装置を有する位置合わせ器具を提供するステップと、
前記固定装置を椎間空間に隣接して配置されている椎体と係合させるステップと、
前記位置合わせ器具を前記椎間空間に対して位置合わせするステップと、
前記固定装置を前記椎体内へ動かすステップと、
前記位置合わせ器具と動作可能に接続された締結アセンブリを介して前記位置合わせ器具に隣接して埋込み装置を提供し、前記埋込み装置が前記人工装置をその遠端部に保持するステップと、
を含む、椎間空間内へ挿入するために人工装置を位置合わせするための方法。 - 前記位置合わせ器具を位置合わせするステップが、X線透視装置を介して前記位置合わせ器具内に配置されたX線マーカーを位置合わせするステップを含む請求項20記載の方法。
- 前記位置合わせ器具を位置合わせするステップが、前記位置合わせ器具と動作可能に接続された気泡水準装置を見るステップを含む請求項20記載の方法。
- 前記締結アセンブリが、第2の締結アセンブリを介して前記位置合わせ器具と動作可能に接続される請求項20記載の方法。
- 前記人工装置を前記椎間空間に隣接して配置するために前記第2の締結アセンブリを前記位置合わせ器具に沿って滑動自在に調節するステップをさらに含む請求項23記載の方法。
- 前記第2の締結アセンブリを前記位置合わせ器具にロックするステップをさらに含む請求項24記載の方法。
- 前記人工装置を前記椎間空間に隣接してさらに配置するために前記第1の締結アセンブリを前記第2の締結アセンブリに沿って滑動自在に調節するステップをさらに含む請求項25記載の方法。
- 前記第1の締結アセンブリを前記第2の締結アセンブリにロックするステップをさらに含む請求項26記載の方法。
- 前記人工装置を前記椎間空間に隣接してさらに配置するために前記埋込み装置を前記第1の締結アセンブリに沿って滑動自在に調節するステップをさらに含む請求項27記載の方法。
- 前記埋込み装置を前記第1の締結アセンブリにロックするステップをさらに含む請求項28記載の方法。
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US43047303A | 2003-05-06 | 2003-05-06 | |
PCT/US2004/004534 WO2004071360A2 (en) | 2003-02-12 | 2004-02-12 | Instruments and methods for aligning implants for insertion |
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JP2006503618A Pending JP2006517460A (ja) | 2003-02-12 | 2004-02-12 | 挿入のためにインプラントを位置合わせするための器具および方法 |
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CA (2) | CA2515767A1 (ja) |
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CN101272750A (zh) | 2005-09-26 | 2008-09-24 | 华沙整形外科股份有限公司 | 混合脊柱融合椎间植入体 |
ATE539710T1 (de) | 2005-09-26 | 2012-01-15 | Warsaw Orthopedic Inc | Anteriores hybrid-implantat |
WO2007035968A2 (en) * | 2005-09-26 | 2007-03-29 | Warsaw Orthopedic, Inc. | Hybrid intervertebral spinal fusion implant |
Citations (5)
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US5484440A (en) * | 1992-11-03 | 1996-01-16 | Zimmer, Inc. | Bone screw and screwdriver |
US5649931A (en) * | 1996-01-16 | 1997-07-22 | Zimmer, Inc. | Orthopaedic apparatus for driving and/or removing a bone screw |
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US20010021853A1 (en) * | 2000-03-10 | 2001-09-13 | Richard Wolf Gmbh | Surgical instrument for applying implants |
JP2002017761A (ja) * | 2000-05-08 | 2002-01-22 | Depuy Acromed Inc | 医療用設置器具 |
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US5591235A (en) * | 1995-03-15 | 1997-01-07 | Kuslich; Stephen D. | Spinal fixation device |
FR2742653B1 (fr) * | 1995-12-21 | 1998-02-27 | Colorado | Cage vertebrale intersomatique |
WO2001093785A2 (en) * | 2000-06-05 | 2001-12-13 | Laser Fare | Orthopedic implant and method of making metal articles |
ATE296073T1 (de) * | 2000-10-11 | 2005-06-15 | Michael D Mason | Transplantatlose wirbelfusionsvorrichtung |
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2004
- 2004-02-12 CA CA002515767A patent/CA2515767A1/en not_active Abandoned
- 2004-02-12 EP EP04710719A patent/EP1596777A2/en not_active Withdrawn
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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US5484440A (en) * | 1992-11-03 | 1996-01-16 | Zimmer, Inc. | Bone screw and screwdriver |
US5649931A (en) * | 1996-01-16 | 1997-07-22 | Zimmer, Inc. | Orthopaedic apparatus for driving and/or removing a bone screw |
WO1998017208A2 (en) * | 1996-10-22 | 1998-04-30 | Surgical Dynamics, Inc. | Apparatus for fusing adjacent bone structures |
US20010021853A1 (en) * | 2000-03-10 | 2001-09-13 | Richard Wolf Gmbh | Surgical instrument for applying implants |
JP2002017761A (ja) * | 2000-05-08 | 2002-01-22 | Depuy Acromed Inc | 医療用設置器具 |
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WO2004071346A2 (en) | 2004-08-26 |
EP1596777A2 (en) | 2005-11-23 |
AU2004212017A1 (en) | 2004-08-26 |
EP1596772B1 (en) | 2011-04-13 |
DE602004032216D1 (de) | 2011-05-26 |
JP2006517456A (ja) | 2006-07-27 |
EP1596772A2 (en) | 2005-11-23 |
AU2004211984A1 (en) | 2004-08-26 |
WO2004071346A3 (en) | 2004-10-21 |
CA2515767A1 (en) | 2004-08-26 |
ATE505156T1 (de) | 2011-04-15 |
CA2515646A1 (en) | 2004-08-26 |
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