A - Human Necessities – 61 – B
Patent
A - Human Necessities
61
B
A61B 17/22 (2006.01) A61B 10/04 (2006.01) A61B 10/02 (2006.01) A61B 17/00 (2006.01) A61B 17/32 (2006.01)
Patent
CA 2671790
A wire-guided curette and a method of thereof are described. The end portion of the curette is capable of scraping tissue for sampling. The end portion of the curette can also excise and/or sweep away strictures that are impeding passage through the body lumen. The curette comprises a lumen for advancing the curette over a wire guide and into body cavities that are normally difficult to access. The end portion of the curette that is performing the procedure comprises a scraping element that is affixed to a tubular shaft of the curette.
L'invention concerne une curette filoguidée et son procédé. La portion d'extrémité de la curette peut gratter un tissu pour prélèvement. La portion d'extrémité de la curette peut également exciser et/ou balayer les strictions qui empêchent le passage à travers la lumière corporelle. La curette comporte une lumière pour avancer la curette sur un fil guide et dans les cavités corporelles qui sont normalement difficiles d'accès. La portion d'extrémité de la curette qui effectue la procédure comporte un élément de grattage qui est fixé à un arbre tubulaire de la curette.
Hardin David M.
Cassan Maclean
Wilson-Cook Medical Inc.
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