The positional relation between the point Jingei and the bifurcation of the common carotid artery was investigated with dissection of the neck after inserting a needle into the bilateral Jingei, using nineteen Japanese cadavers. We determined first the position of the point Futotsu as a point in the sternocleidomastoid lying about 10cm lateral to the laryngeal prominence along the neck wrinkle, and defined the location of Jingei in the cadavers as the mid-point between the laryngeal prominence and Futotsu mentioned above. The common carotid artery shows a dilatation, termed the carotid sinus, at its point of division into the external and internal carotid arteries. The needle did not prick the carotid sinus in all of the thirty-eight cases of insertion; it pricked the common carotid artery at a lower level than the carotid sinus in four of these cases, and in the other cases the needle did not prick the vessel, but rather a portion of the neck medial to the vessel at the lower level, similarly as in the former cases. The points of division of the common carotid arteries of the cadavers dissected were all located at a considerably higher level than the laryngeal prominence; the average level was 32.8mm higher than the prominence on the left, with maximum and minimum values of 52 and 11mm, respectively, and 29.9mm upper on the right (maximum and minimum values: 45 and 8mm). Furthermore, it was suggested that the insertion of a needle at the level of the hyoid bone has a higher possibility of reaching the carotid sinus than that at the level of the laryngeal prominence in acupuncture of the sinus.

Six members of the Research Committee for the Meridian Point (former Committee for the Meridian Point) reported on three themes regarding meridian and acupuncture point at Workshop II of the 54th Science Rally of The Japan Society of Acupuncture and Moxibustion held in Fukuoka.
1st theme : Anatomical examination of the meridian and meridian point.
1) Anatomic structure showing path and meridian running. (Kenji Matsuoka) : Similarity of meridian pathway and course of nerve and blood vessels in cadaver.
2) Gross anatomical study of meridian and acupuncture point in upper limbs (Kansho Yamada) : Doctoral study of Katsuyosi Toyoda, former Nagoya City University School of Medicine researcher and Yamada's study (Relation between running of meridian & acupuncture point and subdermal nerve & blood vessels) were reported.
2nd theme : Study of acupuncture safety depth in Japan and China.
1) Research and progress situation of acupuncture safety depth in China. (WANG Cai Yuan) : Data of Yan Zhenguo, professor of anatomy at Shanghai University of Traditional Chinese Medicine, an authority on the study of acupuncture safety depth and progress situation of recent study of acupuncture safety depth in China.
2) Retrospective study of acupuncture safety depth (Tomofumi Ozaki) : Study of acupuncture safety depth published by Ozaki to date and comparative study alongside Prof. Yan Zhenguo data.
3rd theme : Examination of clinical effect of a few meridian points.
1) Acupuncture clinical effect using a few meridian points (Syunji Sakaguchi) : Paper research and analysis of acupuncture clinical effects using 1-4 meridian points of Japana Centra Revuo Medicina.
2) Inflence on skin energizing current by various acupuncture stimulation of LI4 (Gokoku) (Kazuhiro Morikawa) : Influence on the amount of skin energizing current by acupuncture stimulation, direct current electricity stimulation and stimulation of electroacupuncture to LI4.

A 67-year-old man with dilated cardiomyopathy was admitted to our hospital for treatment of cardiac failure. After using heparin because cerebral infarction developed during hospitalization, in acknowledgment of thrombocytopenia, we reach the diagnosis of HIT. We judged surgery to be necessary because heart failure had difficulty with catecholamine secession and the left ventricular dilation progressed rapidly, and performed left ventriculoplasty, mitral valve plasty. There were no complications such as the thrombosis during cardiopulmonary bypass, and the postoperative course was good without leading to re-thoracotomy due to bleeding. He passes without a heart failure symptom by the follow of one year 6 months after surgery at home.