Adjustable bending suction system

• Main Authors: CHEN SHUGUO, QIAN XIAOBIN, XIANG SHAOJIE, ZHU XINJIAN
• Format: Patent
• Language: Chinese; English
• Published: 18.04.2023
• 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; DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; SURGERY

The invention discloses a bending-adjustable suction system, and relates to the field of medical instruments, the bending-adjustable suction system comprises a bending-adjustable tube, a head end, a sealing valve, a sealing valve cover, an extension tube, a catheter clamp, a connecting piece, a ferrule, a sealing sheet, an expander and a bending-adjustable device, the bending-adjustable device pulls a bending-adjustable wire to control bending of the bending-adjustable tube, so that the bending-adjustable tube can smoothly pass through a tortuous blood vessel, and the bending-adjustable suction system is convenient to use. And the thrombus is taken out by matching with a suction device. The bending degree of the head end of the suction tube is controlled by adjusting the conveying system, the suction tube can be applied to bent blood vessels and parts where common instruments are difficult to penetrate, the risk of operation and adverse reaction of medicine are avoided, the efficiency of mechanical thrombecto