JP4510836B2 - 自在継手を有する人工椎間板 - Google Patents
自在継手を有する人工椎間板 Download PDFInfo
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- JP4510836B2 JP4510836B2 JP2006554255A JP2006554255A JP4510836B2 JP 4510836 B2 JP4510836 B2 JP 4510836B2 JP 2006554255 A JP2006554255 A JP 2006554255A JP 2006554255 A JP2006554255 A JP 2006554255A JP 4510836 B2 JP4510836 B2 JP 4510836B2
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- Prior art keywords
- substrate
- band
- ball
- recess
- side walls
- 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
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Classifications
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- 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
- A61F2/442—Intervertebral or spinal discs, e.g. resilient
- A61F2/4425—Intervertebral or spinal discs, e.g. resilient made of articulated components
-
- 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
- A61F2/30721—Accessories
- A61F2/30744—End caps, e.g. for closing an endoprosthetic cavity
-
- 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
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30108—Shapes
- A61F2002/30199—Three-dimensional shapes
- A61F2002/30242—Three-dimensional shapes spherical
-
- 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
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30329—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2002/30331—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements made by longitudinally pushing a protrusion into a complementarily-shaped recess, e.g. held by friction fit
- A61F2002/30362—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements made by longitudinally pushing a protrusion into a complementarily-shaped recess, e.g. held by friction fit with possibility of relative movement between the protrusion and the recess
-
- 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
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30329—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2002/30448—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements using adhesives
-
- 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
- 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
- A61F2002/30649—Ball-and-socket joints
- A61F2002/30663—Ball-and-socket joints multiaxial, e.g. biaxial; multipolar, e.g. bipolar or having an intermediate shell articulating between the ball and the socket
-
- 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
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30667—Features concerning an interaction with the environment or a particular use of the prosthesis
- A61F2002/30682—Means for preventing migration of particles released by the joint, e.g. wear debris or cement particles
- A61F2002/30685—Means for reducing or preventing the generation of wear particulates
-
- 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
- A61F2/442—Intervertebral or spinal discs, e.g. resilient
- A61F2/4425—Intervertebral or spinal discs, e.g. resilient made of articulated components
- A61F2002/443—Intervertebral or spinal discs, e.g. resilient made of articulated components having two transversal endplates and at least one intermediate component
-
- 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
- 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
- A61F2220/005—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements using adhesives
-
- 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
- A61F2230/0071—Three-dimensional shapes spherical
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (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)
- Prostheses (AREA)
Description
Claims (3)
- 上面と、下面と、前記上面から前記下面に貫通して延在する開口と、前記下面に取り付けられ、前記開口の下に位置する帯金とを有する第1基板と、
前記第1基板と並列に配置された第2基板であって、上面と、下面と、前記上面に露出された空洞とを有する第2基板と、
前記開口内に配置され、前記帯金の上に位置する関節要素であって、前記空洞内の前記帯金と前記第2基板の1対の対向側壁に接触し、前記空洞内の前記帯金を保持するものであり、前記第1及び第2基板が前記関節要素の周囲を移動する帯金によって互いに角運動及び回転することを可能とする関節要素と、
を備え、
前記関節要素はボールであり、前記開口の下に位置する前記帯金は、前記第2基板へ向かって延出すべく、前記第1基板に一体的に形成されているとともに、前記ボールの外周面と対応する半円弧状に形成されていることを特徴とする人工椎間移植片。 - 前記1対の対向側壁は、第1窪みを有する第1側壁と第2窪みを有する第2側壁とを備え、前記関節要素は、前記第1窪みと前記第2窪みにおいて、前記第1側壁と前記第2側壁にそれぞれ取り付けられていることを特徴とする、請求項1に記載の人工椎間移植片。
- 前記1対の対向側壁は、前記第1基板又は前記第2基板の回転運動中に前記帯金が前記第2基板の前記空洞内における拡大された運動範囲を有するように、傾斜した複数の端を備えていることを特徴とする、請求項2に記載の人工椎間移植片。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US54623004P | 2004-02-20 | 2004-02-20 | |
PCT/US2005/005342 WO2005081884A2 (en) | 2004-02-20 | 2005-02-18 | Artificial intervertebral disc having a universal joint |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009162085A Division JP5014383B2 (ja) | 2004-02-20 | 2009-07-08 | 人工椎間移植片 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007522886A JP2007522886A (ja) | 2007-08-16 |
JP4510836B2 true JP4510836B2 (ja) | 2010-07-28 |
Family
ID=34910758
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006554255A Expired - Fee Related JP4510836B2 (ja) | 2004-02-20 | 2005-02-18 | 自在継手を有する人工椎間板 |
JP2009162085A Expired - Fee Related JP5014383B2 (ja) | 2004-02-20 | 2009-07-08 | 人工椎間移植片 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009162085A Expired - Fee Related JP5014383B2 (ja) | 2004-02-20 | 2009-07-08 | 人工椎間移植片 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7468076B2 (ja) |
EP (1) | EP1729692A4 (ja) |
JP (2) | JP4510836B2 (ja) |
AU (1) | AU2005216112B2 (ja) |
CA (1) | CA2556486C (ja) |
WO (1) | WO2005081884A2 (ja) |
Families Citing this family (35)
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WO2001001893A1 (de) | 1999-07-02 | 2001-01-11 | Spine Solutions Inc. | Zwischenwirbelimplantat |
US7011684B2 (en) * | 2002-01-17 | 2006-03-14 | Concept Matrix, Llc | Intervertebral disk prosthesis |
US7491204B2 (en) | 2003-04-28 | 2009-02-17 | Spine Solutions, Inc. | Instruments and method for preparing an intervertebral space for receiving an artificial disc implant |
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 |
US8562649B2 (en) | 2004-02-17 | 2013-10-22 | Gmedelaware 2 Llc | System and method for multiple level facet joint arthroplasty and fusion |
US8333789B2 (en) | 2007-01-10 | 2012-12-18 | Gmedelaware 2 Llc | Facet joint replacement |
US7195644B2 (en) * | 2004-03-02 | 2007-03-27 | Joint Synergy, Llc | Ball and dual socket joint |
US7588578B2 (en) | 2004-06-02 | 2009-09-15 | Facet Solutions, Inc | Surgical measurement systems and methods |
WO2006042485A1 (de) * | 2004-10-18 | 2006-04-27 | Buettner-Janz Karin | Bewegungsphysiologische bandscheibenendoprothese für die lenden- und halswirbelsäule |
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AU2006308801B2 (en) * | 2005-11-04 | 2012-03-22 | Nuvasive, Inc. | A method of reducing loading failure for a prosthetic component |
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US8998990B2 (en) | 2006-07-24 | 2015-04-07 | DePuy Synthes Products, LLC | Intervertebral implant with keel |
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CN108969157B (zh) * | 2018-07-27 | 2021-07-09 | 深圳清华大学研究院 | 高仿生椎间运动保留装置 |
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-
2005
- 2005-02-18 AU AU2005216112A patent/AU2005216112B2/en not_active Ceased
- 2005-02-18 US US11/062,008 patent/US7468076B2/en not_active Expired - Fee Related
- 2005-02-18 CA CA2556486A patent/CA2556486C/en not_active Expired - Fee Related
- 2005-02-18 JP JP2006554255A patent/JP4510836B2/ja not_active Expired - Fee Related
- 2005-02-18 WO PCT/US2005/005342 patent/WO2005081884A2/en not_active Application Discontinuation
- 2005-02-18 EP EP05713834A patent/EP1729692A4/en not_active Withdrawn
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Also Published As
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JP5014383B2 (ja) | 2012-08-29 |
EP1729692A4 (en) | 2012-04-25 |
US7468076B2 (en) | 2008-12-23 |
WO2005081884A2 (en) | 2005-09-09 |
JP2009219933A (ja) | 2009-10-01 |
CA2556486A1 (en) | 2005-09-09 |
AU2005216112A1 (en) | 2005-09-09 |
EP1729692A2 (en) | 2006-12-13 |
AU2005216112B2 (en) | 2010-07-08 |
WO2005081884A3 (en) | 2006-09-14 |
CA2556486C (en) | 2010-03-23 |
US20050246022A1 (en) | 2005-11-03 |
JP2007522886A (ja) | 2007-08-16 |
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