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RU2009145293A - Протез ядра - Google Patents

Протез ядра Download PDF

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Publication number
RU2009145293A
RU2009145293A RU2009145293/14A RU2009145293A RU2009145293A RU 2009145293 A RU2009145293 A RU 2009145293A RU 2009145293/14 A RU2009145293/14 A RU 2009145293/14A RU 2009145293 A RU2009145293 A RU 2009145293A RU 2009145293 A RU2009145293 A RU 2009145293A
Authority
RU
Russia
Prior art keywords
prosthesis
sectors
sector
strip
connector
Prior art date
Application number
RU2009145293/14A
Other languages
English (en)
Other versions
RU2489119C2 (ru
Inventor
Тьери ВИЛА (FR)
Тьери ВИЛА
Генри ДЮФУР (FR)
Генри ДЮФУР
Жером АЛЕН (FR)
Жером АЛЕН
Original Assignee
Лдр Медикал (Fr)
Лдр Медикал
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 Лдр Медикал (Fr), Лдр Медикал filed Critical Лдр Медикал (Fr)
Publication of RU2009145293A publication Critical patent/RU2009145293A/ru
Application granted granted Critical
Publication of RU2489119C2 publication Critical patent/RU2489119C2/ru

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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws or setting implements
    • A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
    • 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
    • A—HUMAN NECESSITIES
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    • 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
    • A—HUMAN NECESSITIES
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    • 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
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    • 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
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    • 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
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    • A61F2/4603—Special tools for implanting artificial joints for insertion or extraction of endoprosthetic joints or of accessories thereof
    • A61F2/4611—Special tools for implanting artificial joints for insertion or extraction of endoprosthetic joints or of accessories thereof of spinal prostheses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • 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
    • A61F2/28—Bones
    • A61F2002/2835—Bone graft implants for filling a bony defect or an endoprosthesis cavity, e.g. by synthetic material or biological material
    • 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
    • A61F2002/30003—Material related properties of the prosthesis or of a coating on the prosthesis
    • A61F2002/30004—Material related properties of the prosthesis or of a coating on the prosthesis the prosthesis being made from materials having different values of a given property at different locations within the same prosthesis
    • A61F2002/30014—Material related properties of the prosthesis or of a coating on the prosthesis the prosthesis being made from materials having different values of a given property at different locations within the same prosthesis differing in elasticity, stiffness or compressibility
    • 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
    • A61F2002/3011—Cross-sections or two-dimensional shapes
    • A61F2002/30112—Rounded shapes, e.g. with rounded corners
    • A61F2002/30113—Rounded shapes, e.g. with rounded corners circular
    • A61F2002/30116—Rounded shapes, e.g. with rounded corners circular partial circles, i.e. circular segments
    • A—HUMAN NECESSITIES
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    • 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
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    • 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
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    • A61F2002/30108—Shapes
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    • A—HUMAN NECESSITIES
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    • 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
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    • A61F2002/30329—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • A61F2002/30428—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements made by inserting a protrusion into a slot
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    • 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
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    • A61F2002/30329—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • A61F2002/30462—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements retained or tied with a rope, string, thread, wire or cable
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    • 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
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    • 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
    • A61F2002/30471—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements connected by a hinged linkage mechanism, e.g. of the single-bar or multi-bar linkage type
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    • A61F2002/30329—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
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    • 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
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    • A61F2002/30535—Special structural features of bone or joint prostheses not otherwise provided for
    • A61F2002/30581—Special structural features of bone or joint prostheses not otherwise provided for having a pocket filled with fluid, e.g. liquid
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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Neurology (AREA)
  • Transplantation (AREA)
  • Life Sciences & Earth Sciences (AREA)
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  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Prostheses (AREA)

Abstract

1. Протез (30, 130, 160) ядра, содержащий секторы (32, 70, 90, 110, 132), включая передний сектор и задний сектор, и по меньшей мере соединитель (34, 36, 134, 140, 164), соединяющий указанные секторы (32, 70, 90, 110, 132), отличающийся тем, что он имеет ! открытое положение, в котором секторы (32, 70, 90, 110, 132) расположены вдоль соединителя (34, 36, 134, 140, 164) в виде последовательности, на одном конце которой расположен передний сектор этой последовательности, а на другом конце расположен задний сектор, и ! закрытое положение, в котором секторы (32, 70, 90, 110, 132) расположены с образованием формы диска, а передний и задний секторы, по существу, сведены, ! причем соединитель (34, 36, 134, 140, 164) секторов (32, 70, 90, 110, 132) содержит по меньшей мере один шарнир (34а, 34d, 140а, 140b, 140с, 140d), соединяющий секторы (32, 70, 90, 110, 132) с обеспечением их свободного поворота таким образом, что обеспечены открывание и закрывание протеза (30, 130, 160). ! 2. Протез (30, 130, 160) по п.1, отличающийся тем, что по меньшей мере один сектор (32, 70, 90, 110, 132) является упругим. ! 3. Протез (30, 130, 160) по п.1, отличающийся тем, что по меньшей мере один сектор (32, 70, 90, 110, 132) имеет градиент упругости. ! 4. Протез (30, 130, 160) по п.1, отличающийся тем, что по меньшей мере один сектор (32, 70, 90, 110, 132) имеет внутреннюю часть, имеющую первую упругость, и внешнюю часть, имеющую вторую упругость. ! 5. Протез (30, 130, 160) по п.1, отличающийся тем, что соединитель (34, 36, 134, 140, 164) секторов (32, 70, 90, 110, 132) содержит по меньшей мере один гибкий соединитель (36, 134, 164). ! 6. Протез (30, 130, 160) по п.5, отличающийся тем, что гибкий соединитель представляет собой стяжку (36, 134, 164). ! 7. Протез (30, 130, 160) по п.1, отличающийся тем, что секторы содержат взаимофиксируемые элементы (72, 74, 92, 94), выполненные с возможно

Claims (32)

1. Протез (30, 130, 160) ядра, содержащий секторы (32, 70, 90, 110, 132), включая передний сектор и задний сектор, и по меньшей мере соединитель (34, 36, 134, 140, 164), соединяющий указанные секторы (32, 70, 90, 110, 132), отличающийся тем, что он имеет
открытое положение, в котором секторы (32, 70, 90, 110, 132) расположены вдоль соединителя (34, 36, 134, 140, 164) в виде последовательности, на одном конце которой расположен передний сектор этой последовательности, а на другом конце расположен задний сектор, и
закрытое положение, в котором секторы (32, 70, 90, 110, 132) расположены с образованием формы диска, а передний и задний секторы, по существу, сведены,
причем соединитель (34, 36, 134, 140, 164) секторов (32, 70, 90, 110, 132) содержит по меньшей мере один шарнир (34а, 34d, 140а, 140b, 140с, 140d), соединяющий секторы (32, 70, 90, 110, 132) с обеспечением их свободного поворота таким образом, что обеспечены открывание и закрывание протеза (30, 130, 160).
2. Протез (30, 130, 160) по п.1, отличающийся тем, что по меньшей мере один сектор (32, 70, 90, 110, 132) является упругим.
3. Протез (30, 130, 160) по п.1, отличающийся тем, что по меньшей мере один сектор (32, 70, 90, 110, 132) имеет градиент упругости.
4. Протез (30, 130, 160) по п.1, отличающийся тем, что по меньшей мере один сектор (32, 70, 90, 110, 132) имеет внутреннюю часть, имеющую первую упругость, и внешнюю часть, имеющую вторую упругость.
5. Протез (30, 130, 160) по п.1, отличающийся тем, что соединитель (34, 36, 134, 140, 164) секторов (32, 70, 90, 110, 132) содержит по меньшей мере один гибкий соединитель (36, 134, 164).
6. Протез (30, 130, 160) по п.5, отличающийся тем, что гибкий соединитель представляет собой стяжку (36, 134, 164).
7. Протез (30, 130, 160) по п.1, отличающийся тем, что секторы содержат взаимофиксируемые элементы (72, 74, 92, 94), выполненные с возможностью соединения.
8. Протез (30, 130, 160) по п.7, отличающийся тем, что взаимофиксируемый элемент (72, 74, 92, 94) выполнен с возможностью обеспечения вертикального перемещения секторов (32, 70, 90, 110, 132) по отношению друг к другу.
9. Протез (30, 130, 160) по любому из пп.7 и 8, отличающийся тем, что взаимофиксируемый элемент (72, 74, 92, 94) образован входящим взаимофиксируемым элементом (72, 92), расположенным по меньшей мере на одной поверхности по меньшей мере одного сектора (32, 70, 90, 110, 132), и охватывающим взаимофиксируемым элементом (74, 94), расположенным по меньшей мере на одной поверхности по меньшей мере одного другого сектора (32, 70, 90, 110, 132), причем указанные взаимофиксируемые элементы являются дополнительными по отношению друг к другу.
10. Протез (30, 130, 160) по п.9, отличающийся тем, что входящий взаимофиксируемый элемент (72, 92) содержит штифт, а охватывающий взаимофиксируемый элемент (74, 94) содержит канал, в котором этот штифт можно перемещать.
11. Протез (30, 130, 160) по любому из пп.5-8 и 10, отличающийся тем, что он содержит закрывающий элемент (38, 116), расположенный на одном из концов гибкого соединителя (36, 134, 164).
12. Протез (30, 130, 160) по п.11, отличающийся тем, что закрывающий элемент (38, 116) выполнен с возможностью зацепления с другим концом гибкого соединителя (36, 134, 164), а указанное зацепление обеспечивает возможность приведения протеза (30, 130, 160) в закрытое положение.
13. Протез (30, 130, 160) по п.12, отличающийся тем, что закрывающий элемент (38, 116) содержит петлю (38) гибкого соединителя (36, 134, 164).
14. Протез (30, 130, 160) по п.12, отличающийся тем, что закрывающий элемент (38, 116) содержит ограничитель (116), расположенный на одном из концов гибкого соединителя (36, 134, 164).
15. Протез (30, 130, 160) по любому из пп.5-8, 10 и 12, отличающийся тем, что гибкий соединитель (36, 134, 164) проходит через секторы (32, 70, 90, 110, 132).
16. Протез (30, 130, 160) по любому из пп.5-8, 10 и 12, отличающийся тем, что гибкий соединитель (36, 134, 164) проходит через пазы (98), расположенные вдоль секторов (32, 70, 90, 110, 132).
17. Протез (30, 130, 160) по п.1, отличающийся тем, что он содержит полосу (136), с которой соединен по меньшей мере один сектор (32, 70, 90, 110, 132).
18. Протез (30, 130, 160) по п.17, отличающийся тем, что по меньшей мере один сектор (32, 70, 90, 110, 132) соединен с полосой (136) штифтом (150), расположенным в канале (142) этой полосы (136).
19. Протез (30, 130, 160) по любому из пп.17 и 18, отличающийся тем, что с полосой (136) штифтом (150), расположенным в канале (142) этой полосы (136), соединен шарнир (140), расположенный по меньшей мере между двумя секторами (32, 70, 90, 110, 132).
20. Протез (30, 130, 160) по п.19, отличающийся тем, что полоса (136) выполнена с возможностью складывания вокруг секторов (32, 70, 90, 110, 132), когда протез (30, 130, 160) закрыт.
21. Протез (30, 130, 160) по п.20, отличающийся тем, что полоса (136) выполнена с возможностью охвата протеза, по существу, в форме диска в его закрытом положении.
22. Протез (30, 130, 160) по п.21, отличающийся тем, что он содержит стяжку (36, 134, 164), соединенную с полосой (136) и выполненную с возможностью складывания полосы (136) при приложении к этой стяжке (36, 134, 164) тянущей силы.
23. Протез (30, 130, 160) по п.17, отличающийся тем, что упругость полосы (136) отличается от упругости секторов (32, 70, 90, 110, 132).
24. Протез (30, 130, 160) по п.1, отличающийся тем, что он содержит окна (35) и образует сращивающее устройство.
25. Протез (30, 130, 160) по п.1, отличающийся тем, что он содержит по меньшей мере одну оболочку (162), выполненную с возможностью удержания секторов (32, 70, 90, 110, 132).
26. Протез (30, 130, 160) по п.25, отличающийся тем, что, с одной стороны, внутренняя часть оболочки (162) соответствует протезу (30, 130, 160) в закрытом положении, а с другой стороны, протез выполнен с возможностью перехода из открытого положения в закрытое положение при его вводе в оболочку (162).
27. Протез (30, 130, 160) по п.1, отличающийся тем, что передний и задний секторы, сведенные при переводе протеза в закрытое положение, соприкасаются своими поверхностями (46а) и (46с), а каждая поверхность содержит взаимофиксируемый элемент.
28. Протез (30, 130, 160) по п.17, отличающийся тем, что полоса (136) содержит выемки, обеспечивающие ее сворачивание вокруг секторов при закрытом положении протеза.
29. Способ, в соответствии с которым:
вставляют соединенные секторы в фиброзное кольцо; и соединяют эти секторы таким образом, что поверхность первого сектора, вставленного в фиброзное кольцо, и поверхность последнего сектора, вставленного в фиброзное кольцо, по существу, сведены.
30. Способ по п.29, в соответствии с которым затягивают стяжку, расположенную вдоль секторов.
31. Способ по п.29, в соответствии с которым закрывающий элемент, расположенный на одном из концов стяжки, прикрепляют к другому концу стяжки.
32. Способ по любому из пп.29-31, в соответствии с которым при указанной вставке вставляют секторы во вставочное устройство, задающее направление в фиброзное кольцо.
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JP5574958B2 (ja) 2014-08-20
ZA200908676B (en) 2011-02-23
CN104586545B (zh) 2017-08-22
KR101624186B1 (ko) 2016-05-26
RU2489119C2 (ru) 2013-08-10
KR20100024417A (ko) 2010-03-05
WO2008152501A2 (en) 2008-12-18
US9526622B2 (en) 2016-12-27
US20140135935A1 (en) 2014-05-15
AU2008263569A1 (en) 2008-12-18
US8632591B2 (en) 2014-01-21
CA2690550A1 (en) 2008-12-18
US20170172761A1 (en) 2017-06-22
CN101784240A (zh) 2010-07-21
FR2917287A1 (fr) 2008-12-19
FR2917287B1 (fr) 2010-09-03
JP2010538684A (ja) 2010-12-16
US20080312743A1 (en) 2008-12-18
AU2008263569B2 (en) 2014-03-27
EP2170226B1 (en) 2016-03-30
ES2570608T3 (es) 2016-05-19
CN101784240B (zh) 2016-08-03
CN104586545A (zh) 2015-05-06
MX2009013712A (es) 2010-02-10
BRPI0812536A2 (pt) 2015-02-10
WO2008152501A3 (en) 2009-02-19
CA2690550C (en) 2016-11-22
KR20150109488A (ko) 2015-10-01

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