Anti-blocking drainage tube for medical oncology

• Main Authors: NING XIAOYUN, WU HUILI, SHEN YAWEN
• Format: Patent
• Language: Chinese; English
• Published: 01.02.2022
• 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 anti-blocking drainage tube for the medical oncology comprises a smashing shell, a rotating rod is transversely arranged in the center of an inner cavity of the smashing shell, a smashing cutter is fixedly arranged on the surface of the rotating rod in a sleeved mode, the top and the bottom of the inner cavity of the smashing shell are both communicated with fixing tubes, the opposite sides of the surfaces of the two fixing tubes are communicated with external thread cylinders, and the external thread cylinders are communicated with the rotating rod. And an upper drainage pipe is arranged at the top of the crushing shell. The crushing shell, the rotating rod, the crushing cutter, the fixed pipe, the external thread cylinder, the upper drainage pipe, the mounting plate, the drainage hole, the internal thread cylinder, a sealing gasket, a flow guide hole, a lower drainage pipe, a stable bearing and a through hole are matched for use, and the problems that an existing drainage pipe does not have the anti-blo