carotid triangle การใช้

When the sternocleidomastoid muscle is drawn backward, the artery is seen to be contained in a triangular space known as the carotid triangle.
These techniques, as practiced by the martial arts of Judo and Danzan Ryu, can involve striking specific points on the body, manual manipulation of the carotid triangle to open closed arteries, or manually opening and closing the lungs to allow air to flow in and out.
It is relatively superficial at its start, where it is contained in the carotid triangle of the neck, and lies behind and medial to the external carotid, overlapped by the sternocleidomastoid muscle, and covered by the deep fascia, the platysma, and integument : it then passes beneath the parotid gland, being crossed by the hypoglossal nerve, the digastric muscle and the stylohyoid muscle, the occipital artery and the posterior auricular artery.