Flow-directed catheter with hydrophilic distal end.

摘要

Flow directed catheter (2) formed by a hollow (4) body having a distal section (16) made from a hydrophilic material. DISTAL SECTION hydrophilic hydrogel typically has a content equilibrium water corresponding to about 80% by weight when hydrated. Distal section HYDROPHILIC is soft and flexible but basically INESLASTICA and sufficiently strong to allow the use of GUIDES METALLIC TO FACILITATE THE PASSAGE OF CATHETER FOR AREAS DIFFICULT (27) and also allows MANAGEMENT GROUP COMPREHENSIVE THERAPEUTIC AGENTS IN PLACE ACTION (32, 34, 36). THE INTERNAL AND EXTERNAL SURFACES MAY CATHETER BODY TO BE LUBRICATED REALIZANDO SPEND surface modifications or by applying a cover LUBE HIGH.