The invention provides a modified multifunctional drainage device for thoracic
surgery. The modified multifunctional drainage device for the thoracic
surgery comprises a push rod, a mobile seat, a moving wheel with
brake pads, a push
handle, a hook, a mounting base, a rotary receiving protective wheel structure of a drainage tube, a
storage tube, a connector, a
plastic bottle cap, a drainage
bottle, a drainage flexible
catheter, quick disassembly docking drainage head, a liftable adjustable fixed rail structure and an
observable fast fixed
barrel structure, wherein a bolt on the lower longitudinal side of the push rod is mounted on the left end of the mobile seat. The modified multifunctional drainage device for the thoracic
surgery has the advantages that with the arrangement of a fixed
barrel body, a fixed seat, a fixed suction cup with screws, a
crocodile clip and a connecting block, adsorption and fixing functions of the fixed
barrel body are increased, fixing work of the drainagebottle is guaranteed, and operational intensity is reduced; with the arrangement of a drainage plug, a connecting
pipe, a fastening nut, a
check valve, a lock nut, a docking
pipe and a connecting pipehead, real-time disassembly of various components is benefited, washing work is easy, and subsequent drainage work is ensured to go smoothly.