부산대학교 도서관

In disasters such as earthquakes, it often happens that many of the wounded die of bleeding due to delayed treatment. It is very necessary to develop an automatic stop bleeding device to deal with the situation where the medical staff cannot approach the wounded to make the timely rescue. Therefore, a first-aid soft constricting hemostasis robot (FSCHR) for bleeding limbs is innovatively proposed. This robot can be integrated into a rescue robot or used for self-rescue. Inspired by the way humans hold objects with their fingers, a three-finger pneumatic driving arm with good human-machine interaction is designed to realize automatic and gentle winding of different diameter limbs and to cooperate with the tourniquet airbag to stop bleeding. In addition, the prototype is tested on the upper limbs of the human body, and the results show that the hemostatic pressure can reach 40kPa, and the automatic stop bleeding operation process of the robot is safe and stable, which verifies the effectiveness of the robot.