Appeal No. 97-0082
Application No. 07/993,718
held in respective recesses in the tracheostomy tube for
permitting limited swivel movement thereof and substantially
within a plane generally normal to one major surface of the
neck engaging portion, the interconnection molded of a
transparent polymer material less flexible than the neck
engaging portion, the interconnection having a stepped cross
section with the pair of opposed pivot pins raised relative
to the ring shaped body.
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Last modified: November 3, 2007