Pmt Corporation

Charles Talbott

Benjamin J Osa

Alfred A Iversen

Joseph Copley

Eric F Caille

Eric Caillé

An anchor bolt driver device for fixing and removing anchor bolts utilized in neurosurgery. The anchor bolt driver device has a handle portion and a shaft extending therefrom. A socket of a predetermined configuration is formed at the terminal end of the shaft and a pin structure having a predetermined configuration extends outward and axially through the socket. The socket and pin structure are constructed and arranged to receive an anchor bolt for the threading engagement with the skull of a patient.

Anchor bolt driver device

Improved electrode assemblies for recording and stimulation. Cortical and depth electrode structures are provided as well as inline interconnection systems. Methods of manufacture are further taught to provide enhanced surfaces for cortical electrodes. The inline interconnection systems include connector assembly embodiments for electrode leads which have structure providing ease of EEG recording as well as stimulation.

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Chanhassen, MN, United States of America

Charles Talbott