SU895433A1 - Intervertebral disk prothesis - Google Patents
Intervertebral disk prothesis Download PDFInfo
- Publication number
- SU895433A1 SU895433A1 SU802935134A SU2935134A SU895433A1 SU 895433 A1 SU895433 A1 SU 895433A1 SU 802935134 A SU802935134 A SU 802935134A SU 2935134 A SU2935134 A SU 2935134A SU 895433 A1 SU895433 A1 SU 895433A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- ring
- prosthesis
- elastomeric
- cavity
- prothesis
- Prior art date
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
- 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
- A61F2002/30563—Special structural features of bone or joint prostheses not otherwise provided for having elastic means or damping means, different from springs, e.g. including an elastomeric core or shock absorbers
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Neurology (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)
- Materials For Medical Uses (AREA)
Description
(54) ПРОТЕЗ МЕЖПОЗВОНОЧНОГО ДИСКА(54) THE DISEASE OF THE INTERVENTIONAL DISC.
Изобретение относитс к медицине, конкретнее к ортопедии и травматологи . Известен протез межпозвоночного дис,ка , содержащий кольцо из эластомерных и эластомерных с тканевым армированием слоев, ll, Недостатком известного устройства вл етс то, что оно не восстанавливает амортизационной, опорной и двигательной функций позвоночника и не обеспечивает жесткой фиксации протеза к телам позвоночников в послеоперационном периоде. Целью изобретени вл етс восстановление амортизационной, опорной и двигательной функций позвоночного сегмента и обеспечение жесткой фиксации протеза к телам позвонков в послеоперационном периоде . Цель достигаетс тем, что предлагаемый протез межпозвоночного диска, содержащий кольцо из эластомерных и эластомерных ( тканевым армированием слоев снабжен элементами креплени , выполненными в виде цилмдра, на одном торце которого имеютс захваты и отверсти , а на другом торце выполнены выступы, св занные с кольцом, в котором выполнена полость, при этом на цилиндрах установле1Сз1 разрезные втулки с укреплегшыми на них заостренными штыр ми, кроме того , полость кольца заполнена в зкой неполимеризующейс жидкостью под давлением 3-3,5 кг/см. На фиг. 1 изображен предлагаемый протез межпозвоночного диска; на фиг. 2 то же, вид сбоку; на фиг, 3.-«- то же, вид сверху; на ф1Ш, 4 - разрез А-А на фиг, 2, Протез межпозвоночного диска выполней цилиндрической формы и содержит кольцо 1, выполненное из эластомера 2 с тканевой армировкой 3, причем ка ода тканева нить расположена под углом к продольной оси протеза. Внутри фиброзного кольца 1 имеетс искусственное пуль- позное дро, представл ющее собой полость 4, заполненную в зкой неполимериThis invention relates to medicine, more specifically to orthopedics and traumatologists. The intervertebral disc prosthesis, containing a ring of elastomeric and elastomeric layers with tissue reinforcement, is known. The disadvantage of the known device is that it does not restore the damping, support and motor functions of the spine and does not provide a rigid fixation of the prosthesis to the spinal bodies in the postoperative period. . The aim of the invention is to restore the depreciation, support and motor functions of the vertebral segment and to ensure rigid fixation of the prosthesis to the vertebral bodies in the postoperative period. The goal is achieved by the fact that the proposed intervertebral disc prosthesis containing a ring of elastomeric and elastomeric (tissue reinforcing layers is provided with fastening elements made in the form of cylinders, on one end of which there are grips and holes, and on the other end there are protrusions associated with the ring, in which a cavity is made, with split sleeves on the cylinders mounted with 1 cs1 with pointed pins fixed to them, in addition, the ring cavity is filled with a viscous non-polymerizable liquid under pressure of 3-3.5 kg / m. In Fig. 1 shows the proposed prosthesis of the intervertebral disc; Fig. 2 is the same, side view; Fig. 3 .- "- the same, top view; f1Sh, 4 - section A-A in Fig. 2, The intervertebral disc prosthesis is cylindrical in shape and contains a ring 1 made of elastomer 2 with fabric reinforcement 3, the tissue thread being at an angle to the longitudinal axis of the prosthesis. Inside the fibrous ring 1 there is an artificial pulsary core, which is a cavity 4, filled with viscous polimer
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802935134A SU895433A1 (en) | 1980-06-04 | 1980-06-04 | Intervertebral disk prothesis |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU802935134A SU895433A1 (en) | 1980-06-04 | 1980-06-04 | Intervertebral disk prothesis |
Publications (1)
Publication Number | Publication Date |
---|---|
SU895433A1 true SU895433A1 (en) | 1982-01-07 |
Family
ID=20899917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU802935134A SU895433A1 (en) | 1980-06-04 | 1980-06-04 | Intervertebral disk prothesis |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU895433A1 (en) |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3529761A1 (en) * | 1984-09-04 | 1986-07-03 | Humboldt-Universität zu Berlin, DDR 1080 Berlin | DISC ENDOPROTHESIS |
US4772287A (en) * | 1987-08-20 | 1988-09-20 | Cedar Surgical, Inc. | Prosthetic disc and method of implanting |
EP0346269A2 (en) * | 1988-06-06 | 1989-12-13 | Gerhard Dr. Fuhrmann | Intervertebral disk endoprothesis |
GR890100383A (en) * | 1988-06-10 | 1990-05-11 | Johnson & Johnson Orthopaedics | Functional and biocompatible intervetebral disc spacer |
US4946378A (en) * | 1987-11-24 | 1990-08-07 | Asahi Kogaku Kogyo Kabushiki Kaisha | Artificial intervertebral disc |
US5035716A (en) * | 1987-12-07 | 1991-07-30 | Downey Ernest L | Replacement disc |
US5071437A (en) * | 1989-02-15 | 1991-12-10 | Acromed Corporation | Artificial disc |
US5147404A (en) * | 1987-12-07 | 1992-09-15 | Downey Ernest L | Vertebra prosthesis |
US5370697A (en) * | 1992-04-21 | 1994-12-06 | Sulzer Medizinaltechnik Ag | Artificial intervertebral disk member |
US5674295A (en) * | 1994-10-17 | 1997-10-07 | Raymedica, Inc. | Prosthetic spinal disc nucleus |
US5674296A (en) * | 1994-11-14 | 1997-10-07 | Spinal Dynamics Corporation | Human spinal disc prosthesis |
US5824093A (en) * | 1994-10-17 | 1998-10-20 | Raymedica, Inc. | Prosthetic spinal disc nucleus |
US5893889A (en) * | 1997-06-20 | 1999-04-13 | Harrington; Michael | Artificial disc |
US6113637A (en) * | 1998-10-22 | 2000-09-05 | Sofamor Danek Holdings, Inc. | Artificial intervertebral joint permitting translational and rotational motion |
US6749635B1 (en) | 1998-09-04 | 2004-06-15 | Sdgi Holdings, Inc. | Peanut spectacle multi discoid thoraco-lumbar disc prosthesis |
MD2901G2 (en) * | 2005-04-12 | 2006-07-31 | Филипп ГОРНЯ | Method of plasty of intervertebral disks of the cervical segment of the vertebral column |
US8066750B2 (en) | 2006-10-06 | 2011-11-29 | Warsaw Orthopedic, Inc | Port structures for non-rigid bone plates |
US8092542B2 (en) | 2000-08-08 | 2012-01-10 | Warsaw Orthopedic, Inc. | Implantable joint prosthesis |
-
1980
- 1980-06-04 SU SU802935134A patent/SU895433A1/en active
Cited By (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3529761A1 (en) * | 1984-09-04 | 1986-07-03 | Humboldt-Universität zu Berlin, DDR 1080 Berlin | DISC ENDOPROTHESIS |
US4772287A (en) * | 1987-08-20 | 1988-09-20 | Cedar Surgical, Inc. | Prosthetic disc and method of implanting |
US4904260A (en) * | 1987-08-20 | 1990-02-27 | Cedar Surgical, Inc. | Prosthetic disc containing therapeutic material |
US4946378A (en) * | 1987-11-24 | 1990-08-07 | Asahi Kogaku Kogyo Kabushiki Kaisha | Artificial intervertebral disc |
US5147404A (en) * | 1987-12-07 | 1992-09-15 | Downey Ernest L | Vertebra prosthesis |
US5035716A (en) * | 1987-12-07 | 1991-07-30 | Downey Ernest L | Replacement disc |
EP0346269A2 (en) * | 1988-06-06 | 1989-12-13 | Gerhard Dr. Fuhrmann | Intervertebral disk endoprothesis |
GR890100383A (en) * | 1988-06-10 | 1990-05-11 | Johnson & Johnson Orthopaedics | Functional and biocompatible intervetebral disc spacer |
US5071437A (en) * | 1989-02-15 | 1991-12-10 | Acromed Corporation | Artificial disc |
US5370697A (en) * | 1992-04-21 | 1994-12-06 | Sulzer Medizinaltechnik Ag | Artificial intervertebral disk member |
US5674295A (en) * | 1994-10-17 | 1997-10-07 | Raymedica, Inc. | Prosthetic spinal disc nucleus |
US5824093A (en) * | 1994-10-17 | 1998-10-20 | Raymedica, Inc. | Prosthetic spinal disc nucleus |
US6156067A (en) * | 1994-11-14 | 2000-12-05 | Spinal Dynamics Corporation | Human spinal disc prosthesis |
US5674296A (en) * | 1994-11-14 | 1997-10-07 | Spinal Dynamics Corporation | Human spinal disc prosthesis |
USRE42576E1 (en) | 1994-11-14 | 2011-07-26 | Warsaw Orthopedic, Inc. | Human spinal disc prosthesis |
US6001130A (en) * | 1994-11-14 | 1999-12-14 | Bryan; Vincent | Human spinal disc prosthesis with hinges |
USRE42480E1 (en) * | 1994-11-14 | 2011-06-21 | Warsaw Orthopedic, Inc. | Human spinal disc prothesis with hinges |
EP0820740A1 (en) * | 1996-07-22 | 1998-01-28 | Vincent Bryan | Human spinal disc prosthesis |
EP1166725A3 (en) * | 1996-07-22 | 2002-07-03 | Spinal Dynamics Corporation | Human spinal disc prosthesis |
US5893889A (en) * | 1997-06-20 | 1999-04-13 | Harrington; Michael | Artificial disc |
US6749635B1 (en) | 1998-09-04 | 2004-06-15 | Sdgi Holdings, Inc. | Peanut spectacle multi discoid thoraco-lumbar disc prosthesis |
US6113637A (en) * | 1998-10-22 | 2000-09-05 | Sofamor Danek Holdings, Inc. | Artificial intervertebral joint permitting translational and rotational motion |
US8206399B2 (en) | 1998-10-22 | 2012-06-26 | Warsaw Orthopedic, Inc. | Artificial intervertebral joint permitting translational and rotational motion |
US8562682B2 (en) | 1998-10-22 | 2013-10-22 | Warsaw Orthopedic, Inc. | Artificial intervertebral joint permitting translational and rotational motion |
US8092542B2 (en) | 2000-08-08 | 2012-01-10 | Warsaw Orthopedic, Inc. | Implantable joint prosthesis |
MD2901G2 (en) * | 2005-04-12 | 2006-07-31 | Филипп ГОРНЯ | Method of plasty of intervertebral disks of the cervical segment of the vertebral column |
US8066750B2 (en) | 2006-10-06 | 2011-11-29 | Warsaw Orthopedic, Inc | Port structures for non-rigid bone plates |
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