Transactions of Japanese Society for Medical and Biological Engineering
Online ISSN : 1881-4379
Print ISSN : 1347-443X
ISSN-L : 1347-443X
Proceedings
Development of Intra-operative ultrasound navigation system for laparoscopic liver surgery
Shinya OnogiTetsuo IkedaJumpei ArataSusumu OguriRyu NakadateTomohiko AkahoshiMamoru MitsuishiMakoto Hashizume
Author information
JOURNAL FREE ACCESS

2016 Volume 54Annual Issue 28PM-Abstract Pages S343

Details
Abstract

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.

Content from these authors
© 2016 Japanese Society for Medical and Biological Engineering
Previous article Next article
feedback
Top