Medical catheter and processing method thereof

• Main Authors: LAN TIANYU, YAO YINGZHONG, NIE JINGMIN, LIU CHEN, ZHAO RUIHUI
• Format: Patent
• Language: Chinese; English
• Published: 23.01.2024
• 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; DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; SURGERY

The invention provides a medical catheter and a processing method thereof. The medical catheter comprises a catheter body and a balloon body, an instrument channel and a perfusion channel are formed in the catheter body, and the instrument channel and the perfusion channel are separated through a partition wall; the instrument channel extends in the axial direction of the catheter body in a penetrating mode, the near end of the perfusion channel is used for being connected with the connector assembly, the far end of the perfusion channel is a closed end, and a perfusion hole communicating the instrument channel with the perfusion channel is formed in the partition wall. The balloon body is arranged in the instrument channel and covers the perfusion hole. The medical catheter can be used for a PCI (Peripheral Component Interconnect) operation, and the full balloon body is used for pressing against the guide wire so as to position the guide wire and prevent the guide wire from shifting, and a balloon catheter d