Invention Grant
- Patent Title: Artificial intervertebral disc trials with baseplates having inward tool engagement holes
- Patent Title (中): 人造椎间盘试验,底板具有向内的工具接合孔
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Application No.: US10784597Application Date: 2004-10-12
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Publication No.: US08357167B2Publication Date: 2013-01-22
- Inventor: Joseph P. Errico , Michael W. Dudasik , Rafail Zubok
- Applicant: Joseph P. Errico , Michael W. Dudasik , Rafail Zubok
- Applicant Address: US NJ Allendale
- Assignee: SpineCore, Inc.
- Current Assignee: SpineCore, Inc.
- Current Assignee Address: US NJ Allendale
- Agency: Lerner, David, Littenberg, Krumholz & Mentlik, LLP
- Main IPC: A61F2/44
- IPC: A61F2/44

Abstract:
Instrumentation for implanting an artificial intervertebral disc includes static trials, the static trials including first and second trial baseplates immovably coupled to one another via a trunk extending therebetween, each trial baseplate having an outwardly facing surface approximating a contour of a corresponding outwardly facing surface of an artificial intervertebral disc baseplate, at least one of the trial baseplates having a plurality of engagement holes extending into the at least one of the trial baseplates in a direction substantially perpendicular to each of a plurality of a surgical approach directions used to insert the trial into the intervertebral space, each of the plurality of engagement holes being disposed on the at least one of the trial baseplates to correspond to a respective one of the surgical approach directions such that selection for use of one of the plurality of engagement holes corresponds to, selection of the respective surgical approach.
Public/Granted literature
- US20100174371A9 Artificial intervertebral disc trials having a cylindrical engagement surface Public/Granted day:2010-07-08
Information query
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