Endoscopic Surgical Devices and Other Surgical Devices
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United States of America Patent
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Feb 2, 2017
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Sep 2, 2015
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Abstract
An endoscopic surgical device having a windowed blade case featuring an interior surface that is black or dark, provides improved feasibility and ease of use. Further advantages are achieved by flanging the exterior surface of the blade case, and by providing a scraper tip.
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