Journal of JCIC

Online edition: ISSN 2432–2342
JCIC学会事務局 JCIC学会事務局
〒162-0801東京都新宿区山吹町358-5アカデミーセンター Academy Center, 358-5 Yamabuki-cho, Shinju-ku, Tokyo 162-0801, Japan
Journal of JPIC 3(2): 29-37 (2018)


エコーガイド下血管穿刺はお好きですか?Do you like echo-guided vessel puncture?

久留米大学病院小児科Kurume University Hospital

受付日:2018年11月29日Received: November 29, 2018
受理日:2018年12月1日Accepted: December 1, 2018
発行日:2018年12月31日Published: December 31, 2018



Echo-guided vessel puncture needs knowledge and tricks that you must know, and if you perform a procedure without knowledge, you will be discouraged. I hope that this article will become the “guidelines” for the beginners who are starting echo-guided vessel puncture from now on.

I will explain anatomy, pre-scan with echo, puncture method. Firstly, when the angle between the needle and the probe is 90 degrees, the needle can be seen well. The appearance of the puncture needle with the echo is totally different in three points, the needle tip, the bevel, and the shaft part. If you puncture the small blood vessel, the best position of the puncture site is extremely limited to the middle of the blood vessel when looking at the short axis. Learn how to assemble these knowledges and guide the needle tip into the blood vessel under the echo-guide.

Key words: echo-guided vessel puncture; pitfall; anatomy

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