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2 238 702

(13)

(51)

IPC

(21) (22)

Application

2001124789/14, 2001-09-07

(24)

Start date

2001-09-07

(22)

Actual filing date

2001-09-07

(45)

Published

2004-10-27

(72)

Inventor

Davydov E.A.Monashenko D.N.Shaboldo O.P.Omel'Chenko A.V.

(73)

Holder

Rossijskij Nauchno-Issledovatel'Skij Nejrokhirurgicheskij Institut Im. Prof. A.L.Polenova

INTERVERTEBRAL DISK ENDOPROSTHESIS Russian patent published in 2004 - IPC

Abstract RU 2238702 C2

FIELD: medical engineering.

SUBSTANCE: prosthesis is manufactured from material possessing shape memory property as wire structure having ring-shaped member and fastening members. The fastening members have hooks having sharp pedicles oppositely curved to meet each other. The ring-shaped member is unclosed ring arranged in space between the hooks in the plane running in perpendicular to hooks plane.

EFFECT: reliable self-fastening on vertebral column; stability in fixing vertebrae; prevented dislocations of any kind and direction.

3 cl, 7 dwg

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RU 2 238 702 C2

Authors

Davydov E.A.

Monashenko D.N.

Shaboldo O.P.

Omel'Chenko A.V.

Dates

2004-10-27—Published

2001-09-07—Filed