RU2009137008A - Межпозвонковый имплантат с эластичным конструктивным элементом - Google Patents
Межпозвонковый имплантат с эластичным конструктивным элементом Download PDFInfo
- Publication number
- RU2009137008A RU2009137008A RU2009137008/14A RU2009137008A RU2009137008A RU 2009137008 A RU2009137008 A RU 2009137008A RU 2009137008/14 A RU2009137008/14 A RU 2009137008/14A RU 2009137008 A RU2009137008 A RU 2009137008A RU 2009137008 A RU2009137008 A RU 2009137008A
- Authority
- RU
- Russia
- Prior art keywords
- implant
- implant according
- contact surface
- structural element
- sleeve
- Prior art date
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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
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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
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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
- 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
- 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
- A61F2002/30006—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 density or specific weight
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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
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- A61F2250/0015—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in density or specific weight
Landscapes
- 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)
- Surgical Instruments (AREA)
Abstract
1. Имплантат для введения между телами (2) позвонков позвоночника, содержащий имеющую первую контактную поверхность (9) для прилегания к одному из смежных тел (2) позвонков и вторую контактную поверхность (10) для прилегания к другому смежному телу (2) позвонка часть (3, 4) имплантата, отличающийся тем, что в образованной частью (3, 4) имплантата цепи передачи усилия между поверхностями прилегания смежных тел (2) позвонков расположен, по меньшей мере, один эластично податливый конструктивный элемент (11). ! 2. Имплантат по п.1, отличающийся тем, что, по меньшей мере, один эластично податливый конструктивный элемент (11) согласован с первой контактной поверхностью (9) и/или второй контактной поверхностью (10). ! 3. Имплантат по п. 1 или 2, отличающийся тем, что эластично податливый конструктивный элемент (11) выполнен из эластичного компактного материала. ! 4. Имплантат по п.3, отличающийся тем, что в эластичном компактном материале образованы пластинки (12). ! 5. Имплантат по п.1, отличающийся тем, что эластично податливый конструктивный элемент (11) выполнен с эластичной конфигурацией. ! 6. Имплантат по п.2, отличающийся тем, что предусмотрено несколько эластично податливых конструктивных элементов (11) с равномерно распределенным по первой контактной поверхности (9) и/или второй контактной поверхности (10) расположением. ! 7. Имплантат по п.1, отличающийся тем, что часть (3, 4) имплантата выполнена в виде трубчатой гильзы (6), в стенку которой интегрирован эластичный податливый конструктивный элемент (11). ! 8. Имплантат по п.7, отличающийся тем, что эластично податливый конструктивный элемент (11) имеет в стенке гильзы (6) сотовую структуру. ! 9. Имплантат по
Claims (18)
1. Имплантат для введения между телами (2) позвонков позвоночника, содержащий имеющую первую контактную поверхность (9) для прилегания к одному из смежных тел (2) позвонков и вторую контактную поверхность (10) для прилегания к другому смежному телу (2) позвонка часть (3, 4) имплантата, отличающийся тем, что в образованной частью (3, 4) имплантата цепи передачи усилия между поверхностями прилегания смежных тел (2) позвонков расположен, по меньшей мере, один эластично податливый конструктивный элемент (11).
2. Имплантат по п.1, отличающийся тем, что, по меньшей мере, один эластично податливый конструктивный элемент (11) согласован с первой контактной поверхностью (9) и/или второй контактной поверхностью (10).
3. Имплантат по п. 1 или 2, отличающийся тем, что эластично податливый конструктивный элемент (11) выполнен из эластичного компактного материала.
4. Имплантат по п.3, отличающийся тем, что в эластичном компактном материале образованы пластинки (12).
5. Имплантат по п.1, отличающийся тем, что эластично податливый конструктивный элемент (11) выполнен с эластичной конфигурацией.
6. Имплантат по п.2, отличающийся тем, что предусмотрено несколько эластично податливых конструктивных элементов (11) с равномерно распределенным по первой контактной поверхности (9) и/или второй контактной поверхности (10) расположением.
7. Имплантат по п.1, отличающийся тем, что часть (3, 4) имплантата выполнена в виде трубчатой гильзы (6), в стенку которой интегрирован эластичный податливый конструктивный элемент (11).
8. Имплантат по п.7, отличающийся тем, что эластично податливый конструктивный элемент (11) имеет в стенке гильзы (6) сотовую структуру.
9. Имплантат по п.7, отличающийся тем, что для образования эластично податливого конструктивного элемента (11) в стенке гильзы (6) выполнены прорези (13) с перекрестно смещенным расположением.
10. Имплантат по п.9, отличающийся тем, что в одной радиальной плоскости гильзы (6) выполнены две диаметрально противоположные прорези (13), которые расположены относительно прорезей в смежных радиальных плоскостях с поворотом на 90° вокруг продольной оси (5) гильзы.
11. Имплантат по п.7, отличающийся тем, что в стенке образована спиральная пружина (14).
12. Имплантат по п.7, отличающийся тем, что гильза (6) согласована с концевыми стыковыми пластинами (15), которые образуют первую контактную поверхность (9) и вторую контактную поверхность (10).
13. Имплантат по п.12, отличающийся тем, что стыковые пластины (15) образуют эластично податливые конструктивные элементы (11).
14. Имплантат по п.13, отличающийся тем, что стыковые пластины (15) снабжены имеющимся в продольном направлении гильзы (6) градиентом плотности.
15. Имплантат по п.13, отличающийся тем, что стыковые пластины (15) несут предназначенные для прилегания к смежным телам (2) позвонков штифты (16), которые установлены в гибкой подушке (17).
16. Имплантат по любому из пп.12-15, отличающийся тем, что концевые пластины шарнирно опираются на гильзу.
17. Имплантат по п.1, отличающийся тем, что имплантат (1) выполнен из нескольких частей, по меньшей мере, с одной первой частью (3) имплантата и одной второй частью (4) имплантата, которые установлены с возможностью перестановки относительно друг друга в направлении своей продольной оси (5).
18. Имплантат по п.17, отличающийся тем, что первая часть (3) имплантата и вторая часть (4) имплантата соединены друг с другом вытягивающей резьбой.
Applications Claiming Priority (2)
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DE102007011059.8 | 2007-03-07 | ||
DE102007011059 | 2007-03-07 |
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RU2009137008A true RU2009137008A (ru) | 2011-04-20 |
RU2443400C2 RU2443400C2 (ru) | 2012-02-27 |
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RU2009137008/14A RU2443400C2 (ru) | 2007-03-07 | 2008-01-16 | Межпозвонковый имплантат с эластичным конструктивным элементом |
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US (1) | US9034039B2 (ru) |
EP (1) | EP2114308B1 (ru) |
JP (2) | JP2010519985A (ru) |
CN (1) | CN101668495B (ru) |
BR (1) | BRPI0808018A2 (ru) |
ES (1) | ES2666455T3 (ru) |
MX (1) | MX2009007197A (ru) |
RU (1) | RU2443400C2 (ru) |
TR (1) | TR201806755T4 (ru) |
TW (1) | TW200838486A (ru) |
WO (1) | WO2008106912A1 (ru) |
ZA (1) | ZA200904560B (ru) |
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-
2008
- 2008-01-16 RU RU2009137008/14A patent/RU2443400C2/ru active
- 2008-01-16 TR TR2018/06755T patent/TR201806755T4/tr unknown
- 2008-01-16 EP EP08700862.9A patent/EP2114308B1/de active Active
- 2008-01-16 MX MX2009007197A patent/MX2009007197A/es active IP Right Grant
- 2008-01-16 JP JP2009552054A patent/JP2010519985A/ja active Pending
- 2008-01-16 ES ES08700862.9T patent/ES2666455T3/es active Active
- 2008-01-16 WO PCT/DE2008/000072 patent/WO2008106912A1/de active Application Filing
- 2008-01-16 CN CN2008800074949A patent/CN101668495B/zh not_active Expired - Fee Related
- 2008-01-16 US US12/522,181 patent/US9034039B2/en not_active Expired - Fee Related
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- 2008-01-18 TW TW097101879A patent/TW200838486A/zh unknown
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EP2114308A1 (de) | 2009-11-11 |
US9034039B2 (en) | 2015-05-19 |
EP2114308B1 (de) | 2018-03-14 |
MX2009007197A (es) | 2009-10-13 |
ZA200904560B (en) | 2010-02-24 |
JP5823597B2 (ja) | 2015-11-25 |
BRPI0808018A2 (pt) | 2014-06-17 |
US20100016969A1 (en) | 2010-01-21 |
JP2010519985A (ja) | 2010-06-10 |
RU2443400C2 (ru) | 2012-02-27 |
WO2008106912A1 (de) | 2008-09-12 |
JP2015057104A (ja) | 2015-03-26 |
ES2666455T3 (es) | 2018-05-04 |
TR201806755T4 (tr) | 2018-06-21 |
TW200838486A (en) | 2008-10-01 |
CN101668495B (zh) | 2012-11-14 |
CN101668495A (zh) | 2010-03-10 |
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