SY/J050
■ Adult males can freely move their upper and lower limbs and neck joints, and can be placed in various positions.
■ Using waterproof materials, the volume and weight meet the suspended state of adult drowning, and adding additional weighted vests can sink, which can meet the needs of post drowning .
■ Support multiple ventilation methods:
■ Neck pulsation: The operator can touch the intensity and frequency of carotid artery pulsation
■ Removing foreign objects: an operation that can practice abdominal impact skills, used to remove airway foreign objects.