HU217898B - Holding device for vertebra spondyl - Google Patents

Holding device for vertebra spondyl

Info

Publication number
HU217898B
HU217898B HU9503322A HU9503322A HU217898B HU 217898 B HU217898 B HU 217898B HU 9503322 A HU9503322 A HU 9503322A HU 9503322 A HU9503322 A HU 9503322A HU 217898 B HU217898 B HU 217898B
Authority
HU
Hungary
Prior art keywords
fastener
sleeve
coupling
vertebra
screw head
Prior art date
Application number
HU9503322A
Other languages
Hungarian (hu)
Other versions
HU9503322D0 (en
Inventor
Péter Pál Varga
József Farkas
Original Assignee
Péter Pál Varga
József Farkas
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 Péter Pál Varga, József Farkas filed Critical Péter Pál Varga
Priority to HU9503322A priority Critical patent/HU217898B/en
Publication of HU9503322D0 publication Critical patent/HU9503322D0/en
Publication of HU217898B publication Critical patent/HU217898B/en

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  • Surgical Instruments (AREA)
  • Prostheses (AREA)

Abstract

A találmány tárgya csigolyarögzítő implantátum, amelynek legalább két,a stabilizálandó csigolyatestbe csavarható csavarmenetes szakasszalellátott kötőeleme, valamint ezekhez kapcsolóegység révén merevenrögzíthető, hosszúkás összekötő eleme van. A találmány lényege, hogy acsigolyatestbe csavarozható és csavarmenetes szakasszal (10)rendelkező kötőelemek (7) fejescsavarokként, a hosszúkás összekötőelem (8) pedig rúdként van kialakítva. A kötőelemmel (7) társítottkapcsolóegységnek (9) olyan hüvelye (13) van, amely beépítettállapotában a kötőelemmel (7) koaxiális helyzetű, ez a hüvely (13)csavarfej-befogadó, keresztirányú horonnyal (14) és ezzel szomszédosankialakított, rúdbefogadó, keresztirányú nyílással (16) van ellátva.Továbbá, a kapcsolóegységnek (9) a hüvely (13) keresztirányúnyílásában (16) a rúdszerű összekötő elemet (8) beállított helyzetébenrögzítő és azt a horonyba (14) bevezetett kötőelem (7) csavarfejére(15) szorítva rögzítő reteszelőeleme (18) van. ŕFIELD OF THE INVENTION The present invention relates to a vertebra-fastening implant having at least two screw-threaded subassemblies, which can be screwed into the vertebral body to be stabilized, and an elongate attachment element which can be rigidly fixed by means of a coupling unit. It is an object of the present invention to provide fasteners (7) to be screwed into a spiral body and having a threaded section (10) as head screws, and an elongate connecting element (8) as a rod. The coupling unit (9) associated with the fastener (7) has a sleeve (13) which, in its incorporated state, is coaxial with the fastener (7), this sleeve (13) having a screw head receiving transverse groove (14) and an adjacent rod-receiving cross-direction opening ( 16) furthermore, a locking element (15) is secured to the screw head (15) of the fastener (7) in the transverse opening (16) of the sleeve (13) and fixed to the screw head (15) of the coupling element (8) in the transverse opening (16) of the coupling (9). 18). ŕ

HU9503322A 1995-11-21 1995-11-21 Holding device for vertebra spondyl HU217898B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU9503322A HU217898B (en) 1995-11-21 1995-11-21 Holding device for vertebra spondyl

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU9503322A HU217898B (en) 1995-11-21 1995-11-21 Holding device for vertebra spondyl

Publications (2)

Publication Number Publication Date
HU9503322D0 HU9503322D0 (en) 1996-01-29
HU217898B true HU217898B (en) 2000-06-28

Family

ID=10987380

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9503322A HU217898B (en) 1995-11-21 1995-11-21 Holding device for vertebra spondyl

Country Status (1)

Country Link
HU (1) HU217898B (en)

Also Published As

Publication number Publication date
HU9503322D0 (en) 1996-01-29

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Legal Events

Date Code Title Description
HMM4 Cancellation of final prot. due to non-payment of fee