Catheter and method of manufacture

• Main Authors: HOLMES ROGER ANTHONY, HAVARD, JOHN
• Format: Patent
• Language: Chinese; English
• Published: 05.01.2024
• Subjects: 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

A catheter comprising: a shaft (1) having a proximal end region and a distal end region, the distal end region terminating at a tip (4) 12; a balloon at the distal end of the shaft; an expansion opening (5) located in a distal end region of the shaft, the expansion opening communicating with an expansion lumen of the shaft; a connecting tube (91) located in the distal end region of the shaft, the connecting tube communicating with the inflation opening and the interior of the balloon; wherein the connecting tube protrudes from the expansion opening. 一种导管，所述导管包括：轴(1)，具有近端区域和远端区域，所述远端区域终止于末端(4)12；球囊，位于所述轴的远端处；膨胀开口(5)，位于所述轴的远端区域中，所述膨胀开口与所述轴的膨胀管腔相通；连接管(91)，位于所述轴的远端区域中，所述连接管与所述膨胀开口和所述球囊的内部相通；其中所述连接管从所述膨胀开口突出。