孕妇的解剖学逼真体素模型及全身暴露于射频电磁场的数值剂量学。
An anatomically realistic voxel model of the pregnant woman and numerical dosimetry for a whole-body exposure to RF electromagnetic fields.
作者信息
Nagaoka T, Togashi T, Saito K, Takahashi M, Ito K, Ueda T, Osada H, Ito H, Watanabe S
机构信息
National Institute of Information & Communication Technology, Koganei, Tokyo, Japan.
出版信息
Conf Proc IEEE Eng Med Biol Soc. 2006;2006:5463-7. doi: 10.1109/IEMBS.2006.260807.
The numerical dosimetry of pregnant women is one of the most important issues in electromagnetic-field safety. We have recently developed a whole-body numerical female model of an adult Japanese (non-pregnant) average figure. Therefore, a new fetus model including inherent tissues of pregnant women was constructed based on abdominal MRI data of a 7-month pregnant woman. A whole-body pregnant woman model was developed by combining the new fetus and the female models. The anatomical details of the developed pregnant woman model and basic SAR characteristics for whole-body exposure to RF electromagnetic fields are demonstrated.
孕妇的数值剂量学是电磁场安全领域最重要的问题之一。我们最近开发了一个成年日本（非孕妇）平均身材的全身女性数值模型。因此，基于一名怀孕7个月女性的腹部MRI数据构建了一个包含孕妇固有组织的新胎儿模型。通过将新胎儿模型和女性模型相结合，开发了一个全身孕妇模型。展示了所开发孕妇模型的解剖细节以及全身暴露于射频电磁场时的基本比吸收率（SAR）特性。
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