Multi-shield spinal access system

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United States of America Patent

PATENT NO 11559328
APP PUB NO 20190209154A1
SERIAL NO

16352654

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Abstract

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An access device for accessing an intervertebral disc having an outer shield comprising an access shield with a larger diameter (˜16-30 mm) that reaches from the skin down to the facet line, with an inner shield having a second smaller diameter (˜5-12 mm) extending past the access shield and reaches down to the disc level. This combines the benefits of the direct visual microsurgical/mini open approaches and the percutaneous, “ultra-MIS” techniques.

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Patent Owner(s)

  • MEDOS INTERNATIONAL SARL

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Maguire, Paul Hope Valley, US 51 818
Ramsay, Christopher L West Wareham, US 26 790
Richter, Jörn Kandern, DE 12 219
Voellmicke, John C Franklin, US 40 2888

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