JP7025155B2 - 中心脊柱前弯症の網ケージ - Google Patents
中心脊柱前弯症の網ケージ Download PDFInfo
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- JP7025155B2 JP7025155B2 JP2017176513A JP2017176513A JP7025155B2 JP 7025155 B2 JP7025155 B2 JP 7025155B2 JP 2017176513 A JP2017176513 A JP 2017176513A JP 2017176513 A JP2017176513 A JP 2017176513A JP 7025155 B2 JP7025155 B2 JP 7025155B2
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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
- A61F2/4455—Joints for the spine, e.g. vertebrae, spinal discs for the fusion of spinal bodies, e.g. intervertebral fusion of adjacent spinal bodies, e.g. fusion cages
- A61F2/446—Joints for the spine, e.g. vertebrae, spinal discs for the fusion of spinal bodies, e.g. intervertebral fusion of adjacent spinal bodies, e.g. fusion cages having a circular or elliptical cross-section substantially parallel to the axis of the spine, e.g. cylinders or frustocones
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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
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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
- A61F2/4455—Joints for the spine, e.g. vertebrae, spinal discs for the fusion of spinal bodies, e.g. intervertebral fusion of adjacent spinal bodies, e.g. fusion cages
- A61F2/4465—Joints for the spine, e.g. vertebrae, spinal discs for the fusion of spinal bodies, e.g. intervertebral fusion of adjacent spinal bodies, e.g. fusion cages having a circular or kidney shaped cross-section substantially perpendicular to the axis of the spine
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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
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30108—Shapes
- A61F2002/30199—Three-dimensional shapes
- A61F2002/30224—Three-dimensional shapes cylindrical
- A61F2002/30235—Three-dimensional shapes cylindrical tubular, e.g. sleeves
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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
- 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
- A61F2002/30476—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements locked by an additional locking mechanism
- A61F2002/305—Snap connection
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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
- 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
- A61F2002/30535—Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30593—Special structural features of bone or joint prostheses not otherwise provided for hollow
-
- 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
- A61F2002/30535—Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30599—Special structural features of bone or joint prostheses not otherwise provided for stackable
-
- 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
- A61F2002/30535—Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30604—Special structural features of bone or joint prostheses not otherwise provided for modular
-
- 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
- A61F2002/4415—Joints for the spine, e.g. vertebrae, spinal discs elements of the prosthesis being arranged in a chain like manner
-
- 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
- A61F2002/448—Joints for the spine, e.g. vertebrae, spinal discs comprising multiple adjacent spinal implants within the same intervertebral space or within the same vertebra, e.g. comprising two adjacent spinal implants
-
- 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
- A61F2220/0008—Fixation appliances for connecting prostheses to the body
- A61F2220/0016—Fixation appliances for connecting prostheses to the body with sharp anchoring protrusions, e.g. barbs, pins, spikes
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Neurology (AREA)
- Heart & Thoracic Surgery (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (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)
- Prostheses (AREA)
Description
Claims (13)
- 第1の椎骨と第2の椎骨との間の係合のための埋込アセンブリであって、
第1の端と第2の端との間に延在し、第1の中心軸を有する、第1の管状ケージと、
第1の端と第2の端との間に延在し、第2の中心軸を有する、第2の管状ケージと、
互いに対して鋭角にある、向い合った第1及び第2の接触面を備えた本体を有する、中間プレートであって、前記中間プレートが、前記第1の管状ケージの前記第1の端が前記第1の接触面に沿って延在するように前記第1の管状ケージに結合され、かつ、前記第2の管状ケージの前記第1の端が第2の接触面に沿って延在するように前記第2の管状ケージに結合され、前記第1の中心軸と前記第2の中心軸とが互いに対して鋭角にある、中間プレートと、を備え、
前記第1及び第2の管状ケージのそれぞれが、それぞれの貫通路に開いている、複数の半径方向開口を画定し、
複数のばねクリップが前記第1及び第2の接触面から延在し、それぞれのばねクリップが弾性体と、前記それぞれの接触面から離間された保持レッジとを含み、前記ばねクリップが、前記それぞれの管状ケージの前記貫通路の中に延在するように構成され、前記中間プレートを前記第1及び第2の管状ケージに軸方向に固定するために、それぞれの保持レッジがそれぞれの半径方向開口の中に係合する、埋込アセンブリ。 - 前記第1及び第2の管状ケージが所与の断面構成を有し、前記中間プレートの本体が同じ構成を有する、請求項1に記載の埋込アセンブリ。
- 前記所与の断面構成が、円、楕円、及び腎臓の形状から選択される、請求項2に記載の埋込アセンブリ。
- 前記第1及び第2の管状ケージが、複数の事前定義された長さから選択された長さを有する、または長さに切断される、請求項1に記載の埋込アセンブリ。
- 第1の端と第2の端との間に延在し、第3の中心軸を有する、第3の管状ケージと、
互いに対して鋭角にある、向い合った第1及び第2の接触面を備えた本体を有する、第2の中間プレートであって、前記第2の中間プレートが、前記第2の管状ケージの前記第2の端が前記第2の中間プレートの前記第1の接触面に沿って延在するように前記第2の管状ケージに結合され、かつ、前記第3の管状ケージの前記第1の端が前記第2の中間プレートの第2の接触面に沿って延在するように前記第3の管状ケージに結合され、前記第2の中心軸と前記第3の中心軸とが互いに対して鋭角にある、第2の中間プレートと、をさらに備える、請求項1に記載の埋込アセンブリ。 - 前記第1の接触面から延在する前記ばねクリップの前記弾性体の長さが、前記それぞれの保持レッジが同一平面上にあるように構成され、前記第2の接触面から延在する前記ばねクリップの前記弾性体の長さが、前記それぞれの保持レッジが同一平面上にあるように構成されている、請求項1に記載の埋込アセンブリ。
- 前記第1及び第2の管状ケージのそれぞれの前記第1の端が、前記それぞれの貫通路の中に開き、また前記管状ケージの前記それぞれの端面にも開いている、複数の端開口を画定し、複数のタブが前記第1及び第2の接触面から延在し、それぞれのタブがそれぞれの端開口内に係合するように構成されている、請求項1に記載の埋込アセンブリ。
- 前記第1の管状ケージの前記第2の端に結合され、前記第1の椎骨に対する固定用に構成された、第1の端プレートと、
前記第2の管状ケージの前記第2の端に結合され、前記第2の椎骨に対する固定用に構成された、第2の端プレートと、をさらに備える、請求項1に記載の埋込アセンブリ。 - 第1の椎骨と第2の椎骨との間の係合のための埋込アセンブリであって、
第1の端と第2の端との間に延在し、第1の中心軸を有する、第1の管状ケージと、
前記第1の管状ケージの前記第1の端に結合され、前記第1の椎骨に対する固定用に構成された、第1の端プレートと、
第1の端と第2の端との間に延在し、第2の中心軸を有する、第2の管状ケージと、
前記第2の管状ケージの前記第1の端に結合され、前記第2の椎骨に対する固定用に構成された、第2の端プレートと、
互いに対して鋭角にある、向い合う第1及び第2の接触面を備える本体を有する、中間プレートであって、前記中間プレートが、前記第1の管状ケージの前記第2の端が前記第1の接触面に沿って延在するように前記第1の管状ケージに結合され、かつ、前記第2の管状ケージの前記第2の端が第2第1の接触面に沿って延在するように前記第2の管状ケージに結合され、前記第1の中心軸と前記第2の中心軸とが、互いに対して鋭角にある、中間プレートと、を備え、
前記第1及び第2の管状ケージがそれぞれ、前記それぞれの貫通路の中に開いている、複数の半径方向開口を画定し、複数のばねクリップが前記中間プレートの前記第1及び第2の接触面から延在し、複数のばねクリップが前記第1及び第2の端プレートのそれぞれのケージ接触面から延在し、それぞれのばねクリップが弾性体と、前記それぞれの面から離間した保持レッジとを含み、前記ばねクリップが前記それぞれの管状ケージの前記貫通路の中に延在するように構成され、それぞれの保持レッジが、前記中間プレートを前記第1及び第2の管状ケージに、そして前記第1及び第2の端プレートを前記それぞれの管状ケージに、軸方向に固定するために、それぞれの半径方向開口内に係合する、埋込アセンブリ。 - 前記第1の端プレートが向い合う第1及び第2の面を有し、前記第2の端プレートが向い合う第1及び第2の面を有し、それぞれの端プレートの前記第1の面が、それぞれの椎骨に対する固定用に構成されている、請求項9に記載の埋込アセンブリ。
- それぞれの端プレートの前記第1の面が、そこから延在する一連の突起を有する、請求項10に記載の埋込アセンブリ。
- 前記第1及び第2の端プレートのうちの少なくとも1つの前記第1及び第2の面が、互いに対して鋭角にある、請求項10に記載の埋込アセンブリ。
- 前記第1及び第2の管状ケージのそれぞれの前記第1及び第2の端が、前記それぞれの貫通路の中に開き、また前記管状ケージの前記それぞれの端面にも開いている、複数の端開口を画定し、複数のタブが前記中間プレートの前記第1及び第2の接触面から延在し、複数のタブが前記第1及び第2の端プレートのそれぞれの前記ケージ接触面から延在し、それぞれのタブがそれぞれの端開口内に係合するように構成されている、請求項9に記載の埋込アセンブリ。
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US15/264,974 | 2016-09-14 | ||
US15/264,974 US10278833B2 (en) | 2016-09-14 | 2016-09-14 | Center lordotic mesh cage |
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JP2018047238A JP2018047238A (ja) | 2018-03-29 |
JP7025155B2 true JP7025155B2 (ja) | 2022-02-24 |
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JP2017176513A Active JP7025155B2 (ja) | 2016-09-14 | 2017-09-14 | 中心脊柱前弯症の網ケージ |
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EP (1) | EP3295900B1 (ja) |
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Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
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US10449051B2 (en) | 2015-04-29 | 2019-10-22 | Institute for Musculoskeletal Science and Education, Ltd. | Implant with curved bone contacting elements |
US9918849B2 (en) | 2015-04-29 | 2018-03-20 | Institute for Musculoskeletal Science and Education, Ltd. | Coiled implants and systems and methods of use thereof |
US10278833B2 (en) * | 2016-09-14 | 2019-05-07 | Globus Medical, Inc. | Center lordotic mesh cage |
US10278834B2 (en) * | 2016-09-14 | 2019-05-07 | Globus Medical, Inc. | Center lordotic mesh cage |
US10478312B2 (en) | 2016-10-25 | 2019-11-19 | Institute for Musculoskeletal Science and Education, Ltd. | Implant with protected fusion zones |
US11033394B2 (en) | 2016-10-25 | 2021-06-15 | Institute for Musculoskeletal Science and Education, Ltd. | Implant with multi-layer bone interfacing lattice |
US10357377B2 (en) | 2017-03-13 | 2019-07-23 | Institute for Musculoskeletal Science and Education, Ltd. | Implant with bone contacting elements having helical and undulating planar geometries |
US10512549B2 (en) | 2017-03-13 | 2019-12-24 | Institute for Musculoskeletal Science and Education, Ltd. | Implant with structural members arranged around a ring |
US10940015B2 (en) | 2017-11-21 | 2021-03-09 | Institute for Musculoskeletal Science and Education, Ltd. | Implant with improved flow characteristics |
US10744001B2 (en) | 2017-11-21 | 2020-08-18 | Institute for Musculoskeletal Science and Education, Ltd. | Implant with improved bone contact |
US10973655B2 (en) * | 2019-01-28 | 2021-04-13 | Nexxt Spine, LLC | Corpectomy cage |
Citations (5)
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JP2018047238A (ja) | 2018-03-29 |
EP3295900A1 (en) | 2018-03-21 |
US10278833B2 (en) | 2019-05-07 |
US20180071107A1 (en) | 2018-03-15 |
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