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- Toshihiro Mashiko, Takehiko Konno, Naoki Kaneko, and Eiju Watanabe.
- Department of Neurosurgery, Jichi Medical University, Tochigi, Japan. Electronic address: mashiko@jichi.ac.jp.
- World Neurosurg. 2015 Aug 1;84(2):585-90.
AbstractA hollow brain model was created using soft urethane. A tube passing through the hollow was attached for use as a water inlet and manometer. Water sufficient in quantity to realize the intended initial pressure was infused through the tube. The brain model was retracted with a brain spatula and the surgical corridor was opened. By measuring local force with a sensor set on the brain spatula, the model could be used for training in brain retraction. At the same time, the water column of the manometer was measured and the relationship with the force of the brain spatula was investigated. A positive correlation between the water column and local force was confirmed. This indicated that it was possible to use this model without a force sensor for the same training using water column measurements.Copyright © 2015 Elsevier Inc. All rights reserved.
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