Development of intra-operative ultrasound navigation system for laparoscopic liver surgery

被引：0

作者：

Onogi, Shinya ^{[1
]}

Ikeda, Tetsuo ^{[2
]}

Arata, Jumpei ^{[3
]}

Oguri, Susumu ^{[4
]}

Nakadate, Ryu ^{[1
]}

Akahoshi, Tomohiko ^{[5
]}

Mitsuishi, Mamoru ^{[6
]}

Hashizume, Makoto ^{[5
]}

机构：

[1] Center for Advanced Medical Innovation, Kyushu University, Japan

[2] Department of Advanced Medicine and Innovative Technology, Kyushu University Hospital, Japan

[3] Faculty of Engineering, Kyushu University, Japan

[4] Innovation Center for Medical Redox Navigation, Kyushu University, Japan

[5] Faculty of Medical Sciences, Kyushu University, Japan

[6] Graduate School of Engineering, the University of Tokyo, Japan

来源：

Transactions of Japanese Society for Medical and Biological Engineering | 2016年 / 54卷 / PROC期

关键词：

Navigation systems - Three dimensional computer graphics - Image reconstruction - Program processors - Surgical equipment;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

In laparoscopic liver surgery, laparoscopic ultrasound (LUS) is indispensable to understand inner structure such as vessels and tumors. However, LUS is not convenient due to poor operability, and does not provide positional information in the endoscopic view. To address the issue, we have developed both a robotic hand for LUS and a 3D visualization software. In this study, we describe the software which provide 3D ultrasound by scanning LUS. To confirm the system feasibility, an experiment using a polyurethane liver phantom was conducted. Figure shows the reconstructed volume with vessels. The computational time was approximately 50 msec less than typical imaging period of ultrasound. © 2016, Japan Soc. of Med. Electronics and Biol. Engineering. All rights reserved.

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