A - Human Necessities – 61 – F
Patent
A - Human Necessities
61
F
A61F 2/92 (2006.01)
Patent
CA 2227754
A stent has a tubular body with longitudinal struts interconnected by multi- bar linkages. The struts inhibit foreshortening of the body and relative rotation between the links in the linkages permits radial expansion. The links are plastically deformed as they are expanded to maintain the expanded diameter.
L'invention concerne un extenseur qui présente un corps tubulaire à barres d'espacement longitudinales reliées par des liaisons à plusieurs barres. Les barres d'espacement empêchent le rétrécissement du corps. En outre, la rotation relative entre les éléments des liaisons permet la dilatation radiale. Les éléments de liaison sont déformés plastiquement lors de leur dilatation pour maintenir le diamètre augmenté.
Crewe Katherine H.
Lee Michael J.
Mastrangelo Christine
Blake Cassels & Graydon Llp
Medstent Inc.
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