Vacuumizing assembly and vacuumizing device with replaceable vacuumizing assembly

A vacuumizing assembly comprising:

• a suction nozzle comprising:
• a mesh portion disposed at a first end of the suction nozzle,
• a connecting portion disposed at a second end of the suction nozzle and the first end disposed opposite to the second end, and
• a telescopic portion disposed between the first end and the second end, and the telescopic portion configured for extending or contracting between the first end and the second end, wherein an inner side of the telescopic portion and an inner side of the connecting portion form a hollow pipeline of the suction nozzle,
• a detection component configured to detect whether the telescopic portion has a preset deformation.

A vacuumizing device comprising:

• a vacuumizing assembly comprising:
• a suction nozzle comprising:
• a mesh portion disposed at a first end of the suction nozzle,
• a connecting portion disposed at a second end of the suction nozzle and the first end disposed opposite to the second end,
• a telescopic portion disposed between the first end and the second end, and the telescopic portion configured for extending or contracting between the first end and the second end, wherein an inner side of the telescopic portion and an inner side of the connecting portion form a hollow pipeline of the suction nozzle, and
• a detection component configured to detect whether the telescopic portion has a preset deformation,
• a fixing structure, one end of the fixing structure is sleeved on a trachea, and another end of the fixing structure is detachably connected to a machine arm.