NERVE SURVEILLANCE CANNULAE SYSTEMS

An expandable tip cannula system, comprising: a hollow cannula shaft having a proximal end and a distal end; and an expandable tip mounted at the distal end of the hollow cannula shaft, the expandable tip comprising a plurality of generally-triangular shaped petals held together in a radially-inward...

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Bibliographic Details
Main Authors BLEWETT, JEFFREY, J, MARINO, JAMES, F, CHRISTOPHER, TROY, K, KELLEHER, BRIAN, S, STONE, CORBETT, W
Format Patent
LanguageEnglish
French
German
Published 12.10.2005
Edition7
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Summary:An expandable tip cannula system, comprising: a hollow cannula shaft having a proximal end and a distal end; and an expandable tip mounted at the distal end of the hollow cannula shaft, the expandable tip comprising a plurality of generally-triangular shaped petals held together in a radially-inwardly tapered arrangement between adjacent petals, each petal comprising a nerve sensing electrode disposed therein.
Bibliography:Application Number: EP19990927283