1
Helmut D Link, Arnold Keller, Paul C McAfee: Cervical intervertebral disk prosthesis. NuVasive, NuVasive, Jonathan Spangler, Marjorie Jarvis, September 6, 2011: US08012212 (12 worldwide citation)

A cervical intervertebral disk prosthesis has two cover plates, at least one of which is provided with a wedge-shaped connection surface for connection to a vertebral body and which is wider than it is deep. The dorsal edge of the connection surface may be set back from the dorsolateral edge of the ...


2
Helmut D Link, Arnold Keller, Paul C McAfee: Method for implanting an intervertebral disk prosthesis. Cervitech, NuVasive, Jonathan Spangler, Marjorie Jarvis, April 3, 2012: US08147551 (1 worldwide citation)

A cervical intervertebral disk prosthesis has two cover plates, at least one of which is provided with a wedge-shaped connection surface for connection to a vertebral body and which is wider than it is deep. The dorsal edge of the connection surface may be set back from the dorsolateral edge of the ...


3
Helmut D Link, Arnold Keller, Paul C McAfee: Cervical intervertebral disk prosthesis. Cervitech, Barry E Bretschneider, Morrison & Foerster, October 7, 2004: US20040199253-A1

Cervical intervertebral disk prosthesis with a cover plate (1) having a connection surface (10) which is provided for connection to a vertebral body and which is wider than it is deep. The limit (24) of the connection surface (10) is set back in the dorsolateral region compared to the limit (14) in ...


4
Helmut D Link, Arnold Keller, Paul C McAfee: Method for implanting cervical intervertebral disk prosthesis. Cervitech, Morrison & Foerster, May 11, 2006: US20060100708-A1

A cervical intervertebral disk prosthesis has two cover plates, at least one of which is provided with a wedge-shaped connection surface for connection to a vertebral body and which is wider than it is deep. The dorsal edge of the connection surface may be set back from the dorsolateral edge of the ...


5
Link Helmut D, Keller Arnold: (De) Zervikale bandscheibenprothese mit luxationssicherung und instrumentarium, (En) Cervical intervertebral disc prosthesis comprising an anti-dislocation device and instruments. Cervitech, Link Helmut D, Keller Arnold, GLAWE DELFS MOLL, September 15, 2005: WO/2005/084589

(EN) The invention relates to a cervical intervertebral prosthesis comprising a lower anchoring plate and an upper anchoring plate (11, 12) with a prosthesis core (10) arranged thereinbetween for the creation of an articulated connection. The anchoring plates (11, 12) are embodied, with the anchorin ...


6
Link Helmut D, Keller Arnold: Cervical intervertebral disc prosthesis with anti-luxation means, and instrument. Cervitech, caore liuhua lian, April 25, 2007: CN200580007059

The invention relates to a cervical intervertebral prosthesis comprising a lower anchoring plate and an upper anchoring plate (11, 12) with a prosthesis core (10) arranged thereinbetween for the creation of an articulated connection. The anchoring plates (11, 12) are embodied, with the anchoring pla ...


7
Link Helmut D, Keller Arnold: Cervical intervertebral disc prosthesis comprising an anti-dislocation device and instruments. Cervitech, February 1, 2007: KR1020067017922

The invention relates to a cervical intervertebral prosthesis comprising a lower anchoring plate and an upper anchoring plate (11, 12) with a prosthesis core (10) arranged thereinbetween for the creation of an articulated connection. The anchoring plates (11, 12) are embodied, with the anchoring pla ...