方便老弱病残等行动不便者出入，提高医护人员开门的便利性，减少门体损坏。
It applies to the wards and treatment rooms.
It can prevent personnel from contact with the door, to reduce the infections.
With the anti-clamping functions, it has the rebound functions to enhance the passing efficiency.
Intelligent, environmentally-friendly, effectively reduce the energy consumption to achieve the air barrier at differentregions.
Provide convenience for the elderly and the disabled to access, and facilitate the medical staffs to open the doors andreduce damage to the door.
