RU2015153358A - SIX-TYPE ENDOPROTHESIS OF THE INTERDERVERSE DISK - Google Patents

SIX-TYPE ENDOPROTHESIS OF THE INTERDERVERSE DISK Download PDF

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Publication number
RU2015153358A
RU2015153358A RU2015153358A RU2015153358A RU2015153358A RU 2015153358 A RU2015153358 A RU 2015153358A RU 2015153358 A RU2015153358 A RU 2015153358A RU 2015153358 A RU2015153358 A RU 2015153358A RU 2015153358 A RU2015153358 A RU 2015153358A
Authority
RU
Russia
Prior art keywords
plates
support
interderverse
endoprothesis
disk
Prior art date
Application number
RU2015153358A
Other languages
Russian (ru)
Other versions
RU2653622C2 (en
Inventor
Евгений Валентинович Пашков
Михаил Иванович Калинин
Original Assignee
Федеральное государственное автономное образовательное учреждение высшего образования "Севастопольский государственный университет"
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 Федеральное государственное автономное образовательное учреждение высшего образования "Севастопольский государственный университет" filed Critical Федеральное государственное автономное образовательное учреждение высшего образования "Севастопольский государственный университет"
Priority to RU2015153358A priority Critical patent/RU2653622C2/en
Publication of RU2015153358A publication Critical patent/RU2015153358A/en
Application granted granted Critical
Publication of RU2653622C2 publication Critical patent/RU2653622C2/en

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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
    • A61F2/442—Intervertebral or spinal discs, e.g. resilient
    • 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
    • A61F2/442—Intervertebral or spinal discs, e.g. resilient
    • A61F2/4425—Intervertebral or spinal discs, e.g. resilient made of articulated components

Claims (1)

Шестистепенной эндопротез межпозвонкового диска, содержащий верхнюю и нижнюю осесимметрично и оппозитно расположенные опорные пластины с выполненными на их наружных поверхностях пилообразными элементами фиксации в телах позвонков и установленные между пластинами упругие опорно-центрирующие элементы, отличающийся тем, что опорно-центрирующие элементы выполнены в виде концентрично установленных соосно пластинам винтовых одновитковых цилиндрических пружин различного диаметра, концы витков которых отогнуты в осевом направлении и закреплены в выполненных в опорных пластинах отверстиях, расположенных друг от друга на одинаковых угловых расстояниях, причем витки каждой пары пружин имеют противоположный угол наклона.Six-degree endoprosthesis of the intervertebral disc, containing the upper and lower axisymmetrically and oppositely located support plates with sawtooth fixation elements made on their outer surfaces in the vertebral bodies and elastic support-centering elements installed between the plates, characterized in that the support-centering elements are made in the form of concentrically mounted coaxial to the plates of single-coil helical coil springs of various diameters, the ends of the turns of which are bent in the axial direction and CREPLA formed in the support plates in the openings, spaced at equal angular distances, the turns of springs of each pair have opposite angle.
RU2015153358A 2015-12-11 2015-12-11 Six-step intervertebral disk endoprosthesis RU2653622C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2015153358A RU2653622C2 (en) 2015-12-11 2015-12-11 Six-step intervertebral disk endoprosthesis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2015153358A RU2653622C2 (en) 2015-12-11 2015-12-11 Six-step intervertebral disk endoprosthesis

Publications (2)

Publication Number Publication Date
RU2015153358A true RU2015153358A (en) 2017-06-16
RU2653622C2 RU2653622C2 (en) 2018-05-11

Family

ID=59068173

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2015153358A RU2653622C2 (en) 2015-12-11 2015-12-11 Six-step intervertebral disk endoprosthesis

Country Status (1)

Country Link
RU (1) RU2653622C2 (en)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1283501C (en) * 1987-02-12 1991-04-30 Thomas P. Hedman Artificial spinal disc
US7879095B2 (en) * 1994-03-18 2011-02-01 Madhavan Pisharodi Method of inserting, rotating and releasing a spring-loaded artificial disk
US6520996B1 (en) * 1999-06-04 2003-02-18 Depuy Acromed, Incorporated Orthopedic implant
RU2200510C1 (en) * 2001-06-27 2003-03-20 Государственное федеральное учреждение науки Уральский научно-исследовательский институт травматологии и ортопедии Intervertebral disk endoprosthesis
CA2502058A1 (en) * 2002-10-28 2004-05-06 Mathys Medizinaltechnik Ag Intervertebral disk prosthesis or artificial vertebra
AU2003209911A1 (en) * 2003-03-24 2004-10-18 Synthes Gmbh Vertebral disc or intervertebral disc prosthesis
US7153325B2 (en) * 2003-08-01 2006-12-26 Ultra-Kinetics, Inc. Prosthetic intervertebral disc and methods for using the same
BRPI0418698A (en) * 2004-04-02 2007-06-12 Synthes Gmbh intervertebral disc prosthesis or artificial vertebral body
US20060293752A1 (en) * 2005-06-27 2006-12-28 Missoum Moumene Intervertebral disc prosthesis and associated methods
CN201213856Y (en) * 2008-06-23 2009-04-01 邹德威 Telescopic artificial intervertebral disk bracket and artificial intervertebral disk body with the same
TW201110949A (en) * 2009-09-18 2011-04-01 Univ Nat Yang Ming Displacement leaf spring and artificial intervertebral disc containing the same

Also Published As

Publication number Publication date
RU2653622C2 (en) 2018-05-11

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20180122