JP2006528525A - 椎体間に挿入する高さ調整可能なインプラント、および対応する操作工具 - Google Patents
椎体間に挿入する高さ調整可能なインプラント、および対応する操作工具 Download PDFInfo
- Publication number
- JP2006528525A JP2006528525A JP2006529783A JP2006529783A JP2006528525A JP 2006528525 A JP2006528525 A JP 2006528525A JP 2006529783 A JP2006529783 A JP 2006529783A JP 2006529783 A JP2006529783 A JP 2006529783A JP 2006528525 A JP2006528525 A JP 2006528525A
- Authority
- JP
- Japan
- Prior art keywords
- sleeve
- implant
- nut
- toothed ring
- sleeve part
- 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
Links
- 239000007943 implant Substances 0.000 title claims abstract description 48
- 238000003780 insertion Methods 0.000 title claims description 6
- 230000037431 insertion Effects 0.000 title claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 239000000463 material Substances 0.000 description 3
- 210000000988 bone and bone Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004323 axial length Effects 0.000 description 1
- 239000002639 bone cement Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- A61F2/46—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor
- A61F2/4603—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for insertion or extraction of endoprosthetic joints or of accessories thereof
- A61F2002/4629—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for insertion or extraction of endoprosthetic joints or of accessories thereof connected to the endoprosthesis or implant via a threaded connection
-
- 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
- A61F2230/0063—Three-dimensional shapes
- A61F2230/0065—Three-dimensional shapes toroidal, e.g. ring-shaped, doughnut-shaped
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/1956—Adjustable
- Y10T74/19585—Fixed axes
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Transplantation (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Cardiology (AREA)
- Neurology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physical Education & Sports Medicine (AREA)
- Prostheses (AREA)
- Surgical Instruments (AREA)
Abstract
Description
2 第2スリーブ部
3 ナット
4 雄ねじ
5a、b 端面
6 窓
7a、b 周囲部(a:第1スリーブ部、b:第2スリーブ部)
8 基部
9 軸距離
10 雌ねじ
13 長手部
14 環状溝
15 突出部
16 中央長手方向軸
17 歯付きリング
18 端面
19 端板
20 環状溝
21 オリフィス
23 受け突出部
24 エプロン
25 端部
26 凹部
27 円周部
28 外面
29 歯付きリング
30 オリフィス
33 ねじ穴
34 ロッド
35 把手
36 ねじ部
37 回転スリーブ
38 刻み付きホイール
39 停止フランジ
40 矢印
43 矢印
Claims (12)
- 第1および第2スリーブ部(1、2)を具備する、椎体間に挿入する高さ調整可能なインプラントであって、
前記第2スリーブ部(2)は、雄ねじ(4)を有し、回転を防止し軸方向に変位可能となるよう長手部により第1スリーブ部(1)内に配置され、
前記第1スリーブ部(1)から突出する前記長手部は、
前記雄ねじ(4)内に係合するナット(3)により包囲され、
前記ナットが、歯付きリング(17)を有する、
ことを特徴とするインプラント。 - 前記歯付きリング(17)は、前記第1スリーブ部(1)に面する前記ナット(3)の側面上に配置される、
ことを特徴とする請求項1記載のインプラント。 - 放射状に伸びる少なくとも1つのねじ穴(33)は、前記ナット(3)を駆動する工具を固定するために、前記第1スリーブ部(1)内に設けられる、
ことを特徴とする請求項2記載のインプラント。 - 前記ナット(3)は、軸方向に作用するかみ合い結合により前記第1スリーブ部上に固定される、
ことを特徴とする請求項1から請求項3のいずれかに記載のインプラント。 - 前記スリーブ部(1、2)は、相互に対向する端部で開き軸方向に広がる窓(6)を有し、
隣接する2つの窓間に配置された周囲部(7a、b)は、軸方向に変位可能となるように、それぞれの他方のスリーブ部(1、2)の前記窓(6)内に配置される、
ことを特徴とする請求項1から請求項4のいずれかに記載のインプラント。 - 別の部分を構成する端板(19)は、椎体に取り付けられるために、前記スリーブ部(1、2)の端面(18)に解放可能に固定される、
ことを特徴とする請求項1から請求項5のいずれかに記載のインプラント。 - 前記端板(19)は、スナップフィット結合の使用により前記スリーブ部(1、2)に固定される、
ことを特徴とする請求項7記載のインプラント。 - 前記端面(18)に近接配置された前記スリーブ部(1、2)の内壁の環状溝(20)において、前記端板(19)上に一体形成された受け突起が設けられる、
ことを特徴とする請求項8記載のインプラント。 - 請求項1から請求項9のいずれかに記載されたインプラントの操作工具であって、
前記ナット(3)と協働する歯付きリング(39)を有する、
ことを特徴とする操作工具。 - 前記インプラントを固定する保持機構を有する、
ことを特徴とする請求項10記載の操作工具。 - 前記歯付きリング(39)は、前記インプラントの高さが調整されるとき、軸がナット(3)の歯付きリング(17)の軸に対して横に伸びるように配置される、
ことを特徴とする請求項10または請求項11記載の操作工具。 - 前記歯付きリング(39)は、回転スリーブ(37)の端面上に配置され、
前記回転スリーブ(37)は、前記回転スリーブ内に延伸するロッド(34)を有し、
前記ロッド(34)の端面は、管状部を有し、前記第1スリーブ部のねじ穴に螺合可能なねじ部(36)を有する、
ことを特徴とする請求項12記載の操作工具。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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DE10321534 | 2003-05-14 | ||
PCT/EP2004/005046 WO2004100837A1 (de) | 2003-05-14 | 2004-05-11 | Höhenverstellbares implantat zum einsetzen zwischen wirbelkörpern und handhabungswerkzeug |
Publications (2)
Publication Number | Publication Date |
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JP2006528525A true JP2006528525A (ja) | 2006-12-21 |
JP4410254B2 JP4410254B2 (ja) | 2010-02-03 |
Family
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Application Number | Title | Priority Date | Filing Date |
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JP2006529783A Expired - Lifetime JP4410254B2 (ja) | 2003-05-14 | 2004-05-11 | 椎体間に挿入する高さ調整可能なインプラント、および対応する操作工具 |
Country Status (7)
Country | Link |
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US (1) | US8568482B2 (ja) |
EP (1) | EP1501453B2 (ja) |
JP (1) | JP4410254B2 (ja) |
AT (1) | ATE311836T1 (ja) |
DE (4) | DE502004000169D1 (ja) |
ES (1) | ES2249757T5 (ja) |
WO (1) | WO2004100837A1 (ja) |
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- 2004-05-11 DE DE502004000169T patent/DE502004000169D1/de not_active Expired - Lifetime
- 2004-05-11 ES ES04732110T patent/ES2249757T5/es not_active Expired - Lifetime
- 2004-05-11 WO PCT/EP2004/005046 patent/WO2004100837A1/de active Application Filing
- 2004-05-11 DE DE202004021290U patent/DE202004021290U1/de not_active Expired - Lifetime
- 2004-05-11 EP EP04732110A patent/EP1501453B2/de not_active Expired - Lifetime
- 2004-05-11 DE DE202004021289U patent/DE202004021289U1/de not_active Expired - Lifetime
- 2004-05-11 JP JP2006529783A patent/JP4410254B2/ja not_active Expired - Lifetime
- 2004-05-11 AT AT04732110T patent/ATE311836T1/de not_active IP Right Cessation
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Cited By (7)
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JP2015057104A (ja) * | 2007-03-07 | 2015-03-26 | ウルリッヒ ゲーエムベーハー・アンド・カンパニー カーゲー | 弾性部分を有する椎間インプラント |
JP2009106744A (ja) * | 2007-10-30 | 2009-05-21 | Kilian Kraus | 高さ調整可能な脊柱インプラント |
JP2012502702A (ja) * | 2008-09-19 | 2012-02-02 | ウルリッヒ ゲーエムベーハー ウント コンパニ カーゲー | 脊柱の椎体の間に差し込むためのインプラント |
JP2012524622A (ja) * | 2009-04-23 | 2012-10-18 | ウォーソー・オーソペディック・インコーポレーテッド | 拡張可能なインプラント、器具、および方法 |
JP2015506195A (ja) * | 2011-12-21 | 2015-03-02 | グローバス メディカル インコーポレイティッド | 拡張式椎骨インプラント |
JP2017221652A (ja) * | 2016-05-05 | 2017-12-21 | グローバス メディカル インコーポレイティッド | 拡張可能な椎骨インプラント |
US11684481B2 (en) | 2016-05-05 | 2023-06-27 | Globus Medical, Inc. | Expandable vertebral implant |
Also Published As
Publication number | Publication date |
---|---|
DE202004021288U1 (de) | 2007-06-06 |
US20070028710A1 (en) | 2007-02-08 |
ES2249757T5 (es) | 2010-08-23 |
EP1501453B2 (de) | 2010-06-30 |
DE202004021290U1 (de) | 2007-06-06 |
ES2249757T3 (es) | 2006-04-01 |
DE202004021289U1 (de) | 2007-06-06 |
US8568482B2 (en) | 2013-10-29 |
EP1501453A1 (de) | 2005-02-02 |
DE502004000169D1 (de) | 2006-01-12 |
WO2004100837A1 (de) | 2004-11-25 |
JP4410254B2 (ja) | 2010-02-03 |
EP1501453B1 (de) | 2005-12-07 |
ATE311836T1 (de) | 2005-12-15 |
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