JP5328051B2 - 椎間ケージ - Google Patents

椎間ケージ Download PDF

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Publication number
JP5328051B2
JP5328051B2 JP2010159523A JP2010159523A JP5328051B2 JP 5328051 B2 JP5328051 B2 JP 5328051B2 JP 2010159523 A JP2010159523 A JP 2010159523A JP 2010159523 A JP2010159523 A JP 2010159523A JP 5328051 B2 JP5328051 B2 JP 5328051B2
Authority
JP
Japan
Prior art keywords
end side
intervertebral cage
intervertebral
cage
rear end
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
Application number
JP2010159523A
Other languages
English (en)
Japanese (ja)
Other versions
JP2012019919A (ja
Inventor
寛 高橋
孝一 藏本
慶太郎 山本
裕子 平田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nakashima Medical Co Ltd
Original Assignee
Nakashima Medical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nakashima Medical Co Ltd filed Critical Nakashima Medical Co Ltd
Priority to JP2010159523A priority Critical patent/JP5328051B2/ja
Priority to PCT/JP2011/064495 priority patent/WO2012008279A1/fr
Publication of JP2012019919A publication Critical patent/JP2012019919A/ja
Application granted granted Critical
Publication of JP5328051B2 publication Critical patent/JP5328051B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • 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
    • A61F2/4611—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 of spinal prostheses
    • 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
    • A61F2002/30383—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements made by laterally inserting a protrusion, e.g. a rib into a complementarily-shaped groove
    • A61F2002/30387—Dovetail 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
    • 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
    • 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
    • A61F2002/30784—Plurality of holes
    • A61F2002/30785—Plurality of holes 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

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)
JP2010159523A 2010-07-14 2010-07-14 椎間ケージ Expired - Fee Related JP5328051B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2010159523A JP5328051B2 (ja) 2010-07-14 2010-07-14 椎間ケージ
PCT/JP2011/064495 WO2012008279A1 (fr) 2010-07-14 2011-06-17 Cage intervertébrale

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010159523A JP5328051B2 (ja) 2010-07-14 2010-07-14 椎間ケージ

Publications (2)

Publication Number Publication Date
JP2012019919A JP2012019919A (ja) 2012-02-02
JP5328051B2 true JP5328051B2 (ja) 2013-10-30

Family

ID=45469289

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010159523A Expired - Fee Related JP5328051B2 (ja) 2010-07-14 2010-07-14 椎間ケージ

Country Status (2)

Country Link
JP (1) JP5328051B2 (fr)
WO (1) WO2012008279A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11160668B2 (en) 2017-03-13 2021-11-02 Institute for Musculoskeletal Science and Education, Ltd. Implant with bone contacting elements having helical and undulating planar geometries
US11213405B2 (en) 2017-03-13 2022-01-04 Institute for Musculoskeletal Science and Education, Ltd. Implant with structural members arranged around a ring
US11452611B2 (en) 2016-10-25 2022-09-27 Institute for Musculoskeletal Science and Education, Ltd. Implant with protected fusion zones
US11793652B2 (en) 2017-11-21 2023-10-24 Institute for Musculoskeletal Science and Education, Ltd. Implant with improved bone contact
US11819419B2 (en) 2015-04-29 2023-11-21 Institute for Musculoskeletal Science and Education, Ltd. Implant with curved bone contacting elements
US11826261B2 (en) 2015-04-29 2023-11-28 Institute for Musculoskeletal Science and Education, Ltd. Coiled implants and systems and methods of use thereof
US11951018B2 (en) 2017-11-21 2024-04-09 Institute for Musculoskeletal Science and Education, Ltd. Implant with improved flow characteristics

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9132021B2 (en) 2011-10-07 2015-09-15 Pioneer Surgical Technology, Inc. Intervertebral implant
KR101632908B1 (ko) * 2014-03-12 2016-07-01 주식회사 디오메디칼 추체간 유합술용 케이지 어셈블리
CA3074834A1 (fr) 2017-09-08 2019-03-14 Pioneer Surgical Technology, Inc. Implants, instruments et procedes intervertebraux
USD907771S1 (en) 2017-10-09 2021-01-12 Pioneer Surgical Technology, Inc. Intervertebral implant
WO2022189921A1 (fr) * 2021-03-08 2022-09-15 Claudio Lamartina Cage pour opérations d'arthrodèse vertébrale
JP7423081B2 (ja) 2021-09-27 2024-01-29 学校法人藤田学園 骨修復デバイス及び手術用キット

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20004693U1 (de) * 2000-03-14 2001-08-30 Sofamor Danek Gmbh Wirbelimplantat zum Einsetzen in einen Wirbelzwischenraum
ES2211253B1 (es) * 2001-08-16 2005-11-01 Industrias Quirurgicas De Levante, S.L. Caja intersomatica para cirugia de fusion posterior de la columna lumbar.
FR2841124B1 (fr) * 2002-06-25 2007-04-13 Eurosurgical Cage intersomatique reversible et son dispositif de mise en place entre le corps vertebraux d'une colonne vertebrale
JP4164315B2 (ja) * 2002-08-20 2008-10-15 昭和医科工業株式会社 椎間スペーサー
WO2008033489A2 (fr) * 2006-09-14 2008-03-20 Life Spine, Inc. Dispositifs intersomatiques pour la colonne lombaire et cervicale

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11819419B2 (en) 2015-04-29 2023-11-21 Institute for Musculoskeletal Science and Education, Ltd. Implant with curved bone contacting elements
US11826261B2 (en) 2015-04-29 2023-11-28 Institute for Musculoskeletal Science and Education, Ltd. Coiled implants and systems and methods of use thereof
US11452611B2 (en) 2016-10-25 2022-09-27 Institute for Musculoskeletal Science and Education, Ltd. Implant with protected fusion zones
US11160668B2 (en) 2017-03-13 2021-11-02 Institute for Musculoskeletal Science and Education, Ltd. Implant with bone contacting elements having helical and undulating planar geometries
US11213405B2 (en) 2017-03-13 2022-01-04 Institute for Musculoskeletal Science and Education, Ltd. Implant with structural members arranged around a ring
US11938039B2 (en) 2017-03-13 2024-03-26 Institute for Musculoskeletal Science and Education, Ltd. Implant with structural members arranged around a ring
US11793652B2 (en) 2017-11-21 2023-10-24 Institute for Musculoskeletal Science and Education, Ltd. Implant with improved bone contact
US11951018B2 (en) 2017-11-21 2024-04-09 Institute for Musculoskeletal Science and Education, Ltd. Implant with improved flow characteristics

Also Published As

Publication number Publication date
JP2012019919A (ja) 2012-02-02
WO2012008279A1 (fr) 2012-01-19

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