JP6151719B2 - 椎間板プロテーゼ - Google Patents
椎間板プロテーゼ Download PDFInfo
- Publication number
- JP6151719B2 JP6151719B2 JP2014554985A JP2014554985A JP6151719B2 JP 6151719 B2 JP6151719 B2 JP 6151719B2 JP 2014554985 A JP2014554985 A JP 2014554985A JP 2014554985 A JP2014554985 A JP 2014554985A JP 6151719 B2 JP6151719 B2 JP 6151719B2
- Authority
- JP
- Japan
- Prior art keywords
- intervertebral disc
- face plate
- disc prosthesis
- interbody
- interbody element
- 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.)
- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 claims description 30
- 241001609030 Brosme brosme Species 0.000 claims description 12
- 238000003780 insertion Methods 0.000 description 20
- 230000037431 insertion Effects 0.000 description 20
- 238000000034 method Methods 0.000 description 17
- 238000001356 surgical procedure Methods 0.000 description 6
- 210000000278 spinal cord Anatomy 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000004696 Poly ether ether ketone Substances 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- JUPQTSLXMOCDHR-UHFFFAOYSA-N benzene-1,4-diol;bis(4-fluorophenyl)methanone Chemical compound OC1=CC=C(O)C=C1.C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 JUPQTSLXMOCDHR-UHFFFAOYSA-N 0.000 description 1
- 210000000133 brain stem Anatomy 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000012966 insertion method Methods 0.000 description 1
- 210000004705 lumbosacral region Anatomy 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001537 neural effect Effects 0.000 description 1
- 229910001000 nickel titanium Inorganic materials 0.000 description 1
- HLXZNVUGXRDIFK-UHFFFAOYSA-N nickel titanium Chemical compound [Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni] HLXZNVUGXRDIFK-UHFFFAOYSA-N 0.000 description 1
- 230000000399 orthopedic effect Effects 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 210000001428 peripheral nervous system Anatomy 0.000 description 1
- 229920002530 polyetherether ketone Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
Images
Classifications
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- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30621—Features concerning the anatomical functioning or articulation of the prosthetic joint
- A61F2002/30624—Hinged joint, e.g. with transverse axle restricting the movement
- A61F2002/30632—Hinged joint, e.g. with transverse axle restricting the movement with rotation-limiting stops, e.g. projections or recesses
-
- 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
- A61F2/30771—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves
- A61F2002/30772—Apertures or holes, e.g. of circular cross section
- A61F2002/30782—Apertures or holes, e.g. of circular cross section inclined obliquely
-
- 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
- A61F2/30771—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves
- A61F2002/3082—Grooves
- A61F2002/30827—Plurality of grooves
- A61F2002/30828—Plurality of grooves parallel
-
- 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
- A61F2/30771—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves
- A61F2002/30904—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves serrated profile, i.e. saw-toothed
-
- 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
- A61F2/46—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor
- A61F2002/4687—Mechanical guides for implantation instruments
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Neurology (AREA)
- Transplantation (AREA)
- Heart & Thoracic Surgery (AREA)
- Oral & Maxillofacial Surgery (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)
- Physical Education & Sports Medicine (AREA)
- Prostheses (AREA)
Description
本出願は、2012年1月31日に出願された米国特許出願第13/362,932号に基づく優先権を主張する。当該米国特許出願の内容は、参照により本明細書に取り込まれる。
Claims (10)
- 椎間板プロテーゼであって、
椎体間素子、
該椎体間素子に係合するように適合されたフェイスプレート、
固定機構であり、前記フェイスプレートの枢動が当該固定機構の枢動を引き起こすような方法で前記フェイスプレートに接続される、固定機構、及び
付加的固定機構、を有し、
該付加的固定機構は前記フェイスプレートに係合することにより、前記フェイスプレートの枢動を引き起こすように適合されている、
椎間板プロテーゼ。 - 前記固定機構は、前記フェイスプレートに一体的に接続された、一つ以上の牙状突起を有する、請求項1記載の椎間板プロテーゼ。
- 前記固定機構は、前記フェイスプレートに一体的に接続された、一つ以上のステープルを有する、請求項1記載の椎間板プロテーゼ。
- 前記付加的固定機構は、ネジを有する、請求項1記載の椎間板プロテーゼ。
- 椎間板プロテーゼであって、
椎体間素子、
該椎体間素子に係合するように適合されたフェイスプレート、
固定機構であり、前記フェイスプレートの枢動が当該固定機構の枢動を引き起こすような方法で前記フェイスプレートに接続される、固定機構、
を有し、
前記椎体間素子は、該椎体間素子内に画成されたスロットを有し、
前記フェイスプレートは、該スロットを介して前記椎体間素子に係合するための、横方向に延びるロッドを有する、
椎間板プロテーゼ。 - 前記椎体間素子は、前方部分及び後方部分を有し、
前記椎体間素子は、前記前方部分から前記後方部分に向かって、傾斜している、
請求項1記載の椎間板プロテーゼ。 - 前記椎体間素子は上面及び底面を有し、該上面及び底面は、該上面及び底面に沿って設けられた複数の隆起部を有する、請求項1記載の椎間板プロテーゼ。
- 前記椎体間素子は前記フェイスプレートに対面する対面部、及び前記対面部を貫通して画成された開口部を有し、
該対面部は窪んでおり、前記椎間板プロテーゼの上面から斜めに延び、
該開口部は前記付加的固定機構を受容するように適合されている、
請求項1記載の椎間板プロテーゼ。 - 前記フェイスプレートは、前記フェイスプレート内に画成されたスロットを有し、前記フェイスプレートが前記椎体間素子に係合される場合に、該スロット及び前記開口部は整列し、該スロットは前記付加的固定機構を受容するように適合されている、請求項8記載の椎間板プロテーゼ。
- 前記椎体間素子は、該椎体間素子内に画成された中央開口部を有し、該開口部は前記固定機構及び前記付加的固定機構を受容するように適合されている、請求項1記載の椎間板プロテーゼ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/362,932 US9198764B2 (en) | 2012-01-31 | 2012-01-31 | Intervertebral disc prosthesis and method |
US13/362,932 | 2012-01-31 | ||
PCT/US2013/024052 WO2013116464A1 (en) | 2012-01-31 | 2013-01-31 | Intervertebral disc prosthesis and method |
Publications (2)
Publication Number | Publication Date |
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JP2015504772A JP2015504772A (ja) | 2015-02-16 |
JP6151719B2 true JP6151719B2 (ja) | 2017-06-21 |
Family
ID=48870925
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2014554985A Expired - Fee Related JP6151719B2 (ja) | 2012-01-31 | 2013-01-31 | 椎間板プロテーゼ |
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Country | Link |
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US (3) | US9198764B2 (ja) |
EP (1) | EP2809250B1 (ja) |
JP (1) | JP6151719B2 (ja) |
AU (1) | AU2013215075B2 (ja) |
BR (1) | BR112014018017A8 (ja) |
CA (1) | CA2863081A1 (ja) |
WO (1) | WO2013116464A1 (ja) |
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JP5591912B2 (ja) * | 2009-04-15 | 2014-09-17 | ジンテス ゲゼルシャフト ミット ベシュレンクテル ハフツング | 弓状固定部材 |
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DE102010000231A1 (de) * | 2010-01-27 | 2011-07-28 | Aesculap AG, 78532 | Implantat zur gegenseitigen Abstützung der Dornfortsätze benachbarter Wirbelkörper sowie chirurgisches System |
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US9198764B2 (en) * | 2012-01-31 | 2015-12-01 | Blackstone Medical, Inc. | Intervertebral disc prosthesis and method |
-
2012
- 2012-01-31 US US13/362,932 patent/US9198764B2/en active Active
-
2013
- 2013-01-31 CA CA 2863081 patent/CA2863081A1/en not_active Abandoned
- 2013-01-31 WO PCT/US2013/024052 patent/WO2013116464A1/en active Application Filing
- 2013-01-31 EP EP13743564.0A patent/EP2809250B1/en active Active
- 2013-01-31 BR BR112014018017A patent/BR112014018017A8/pt not_active Application Discontinuation
- 2013-01-31 JP JP2014554985A patent/JP6151719B2/ja not_active Expired - Fee Related
- 2013-01-31 AU AU2013215075A patent/AU2013215075B2/en not_active Ceased
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- 2015-01-05 US US14/589,661 patent/US9283085B2/en active Active
- 2015-11-30 US US14/954,742 patent/US9814594B2/en active Active
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US9198764B2 (en) | 2015-12-01 |
EP2809250A4 (en) | 2015-10-07 |
AU2013215075B2 (en) | 2016-10-13 |
JP2015504772A (ja) | 2015-02-16 |
AU2013215075A1 (en) | 2014-07-24 |
CA2863081A1 (en) | 2013-08-08 |
BR112014018017A8 (pt) | 2017-07-11 |
US9814594B2 (en) | 2017-11-14 |
US9283085B2 (en) | 2016-03-15 |
US20160081813A1 (en) | 2016-03-24 |
EP2809250A1 (en) | 2014-12-10 |
WO2013116464A1 (en) | 2013-08-08 |
EP2809250B1 (en) | 2019-09-11 |
US20150119991A1 (en) | 2015-04-30 |
US20130197643A1 (en) | 2013-08-01 |
BR112014018017A2 (ja) | 2017-06-20 |
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