Design scheme of waist of patient pants convenient for patient to put on and take off with single hand

The invention discloses a design scheme of a waist of patient pants convenient for a patient to put on and take off with a single hand to solve the problems that the patient needs to put on and take off the patient pants with one hand to relieve the bowels during infusion, and the patient pants need to sustain repeated high-temperature and high-pressure sterilization. The waist comprises a tubular structure and a waist belt, the waist belt passes through the tubular structure, one end of the waist belt is fixed to the rear wall of the tubular structure, the other end of the waist belt is free, and a metal snap fastener part corresponding to the outer side of the tubular structure is disposed at the free end of the waist belt. The patient can hold the free end to drag and separate the snap fastener part so as to take off the patient pants with one hand, and can pull up the patient pants to a proper position and hold and properly tighten the free end to fasten the snap fastener part so as to put on the patient pants with one hand. The waist of the patient pants is made of cotton cloth, metal and the like resistant to high-pressure sterilization, and is low in cost. Therefore, the problem of putting on and taking off the patient pants with one hand can be solved.