LARGE LUMEN GUIDE CATHETER

• Main Authors: DIEP, NHUT, JONES, M. SCOTT, ROGERS, PAUL P
• Format: Patent
• Language: English; French
• Published: 17.10.2023
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

A large lumen guide catheter (10) has an elongate tubular body (22), which has an outer surface (24), an inner surface (44), and a braided wire layer between the inner surface and the outer surface, wherein the wires winding a first helical direction are thicker and wider than the wire winding in a second helical direction opposite the first helical direction. L'invention concerne un cathéter de guidage (10) à grande lumière présentant un corps tubulaire allongé (22), lequel présente une surface externe (24), une surface interne (44) et une couche de fils tressés entre la surface interne et la surface externe, les fils enroulés dans un première sens hélicoïdal étant plus épais que les fils enroulés dnas un second sens hélicoïdal opposé au premier sens hélicoïdal.