The present invention provides a surgical vascular introducer sheath comprising first and second members and a retainer. The first member has a first longitudinally extending lumen configured and dimensioned to receive a surgical instrument therethrough and a first side opening in an outer wall in fluid...http://www.google.es/patents/US20020068898?utm_source=gb-gplus-sharePatente US20020068898 - Vascular introducer sheath with retainer
Número de solicitud: 09/995,893 Número de publicación: US 2002/0068898 A1 Fecha de presentación: 28 Nov 2001 Patente emitida: US6589214 ( Fecha de emisión 8 Jul 2003)
