Balloon bypass tube

• Main Authors: ZHOU BINBIN, LIN CHEN, FAN ZUYOU, HUANG JUNJIE, LIN HONGMING, CHEN YINZHEN, XU LEI, CHEN XIAOBIN, LIU ZHENWEN
• Format: Patent
• Language: Chinese; English
• Published: 11.08.2023
• 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; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE

The utility model relates to the field of medical instruments, in particular to a balloon bypass tube. The device comprises a flow transferring assembly and a medicine storage balloon connected to the tail of the flow transferring assembly. The flow turning assembly comprises a four-way valve, a one-way valve, a communicating guide pipe, a first flow turning guide pipe, a medicine injection pipe and a second flow turning guide pipe; one end of the communicating catheter is communicated with the medicine storage balloon, and the other end of the communicating catheter is connected with the one-way valve; a first port of the four-way valve is connected with the one-way valve, a second port is connected with one end of the first bypass conduit, a third port is connected with one end of the medicine injection tube, and a fourth port is connected with one end of the second bypass conduit; ports of the other ends of the first flow turning catheter and the second flow turning catheter are both provided with puncture