Portion of nerve root retractor with sensor
The broken-line features in the figures are for illustrative purposes only and form no part of the claimed design.
Claims
The ornamental design for a portion of a nerve root retractor with sensor, as shown and described.
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- Nerve Root Retractors, Codman Surgical Product Catalog 380-385 (2004).
Type: Grant
Filed: Jul 8, 2008
Date of Patent: May 4, 2010
Assignee: ViOptix Inc. (Fremont, CA)
Inventors: Jimmy Jian-min Mao (Fremont, CA), Robert E. Lash (Redwood City, CA)
Primary Examiner: Charles A. Rademaker
Assistant Examiner: Charles D Hanson
Attorney: Aka Chan LLP
Application Number: 29/320,923