The thoracic surgery cutterTechnical field: this utility model belongs to the medical instruments technical field, is a kind of thoracic surgery cutter specifically.
Background technology: at present, employed clinically thoracic surgery cutter mainly is made of cutter hub and handle of a knife, this scalpel only is suitable for the soft tissue cutting, and thoracic surgery often needs bone, cartilage etc. is cut, this just needs to change multiple apparatus, operating very bothers, wastes time and energy, and has increased great work difficulty to the medical worker.
Summary of the invention: the purpose of this utility model provides a kind of thoracic surgery cutter easy and simple to handle, time saving and energy saving when carrying out thoracic surgery to patient.
The technical solution of the utility model is: comprise cutter hub and handle of a knife, it is characterized in that being provided with sawtooth at the cutter hub back side that the sawtooth leading portion is provided with billhook.
The beneficial effects of the utility model are: this utility model is simple in structure, and is easy and simple to handle, time saving and energy saving when carrying out thoracic surgery to patient, alleviated medical worker's work difficulty.
Description of drawings: accompanyingdrawing 1 is a structural representation of the present utility model.
Among the figure 1, cutter hub, 2, handle of a knife, 3, sawtooth, 4, billhook.
The specific embodiment: comprisecutter hub 1 and handle of aknife 2, it is characterized in that being provided withsawtooth 3 thatsawtooth 3 leading portions are provided with billhook 4 atcutter hub 1 back side.When carrying out thoracic surgery to patient, carry out the soft tissue cutting withcutter hub 1,sawtooth 3 carries out the sclerotin sawing, and billhook 4 cuts off cartilage and gets final product.