energy and information transmission to implanted medical device using magnetic resonance

使用磁共振向植入医疗设备传输能量和信息

• 批准号: 22659249
• 负责人: IMACHI Kou
• 金额: $ 2.04万
• 依托单位: The University of Tokyo
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Challenging Exploratory Research
• 财政年份: 2010
• 资助国家: 日本
• 起止时间: 2010 至 2011
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22659249/
• 关键词: 心臓大血管外科学; エネルギー情報伝送; エネルギー伝送; 情報伝送

A system that transmits energy and information to implanted ventricular assist device using magnetic resonance was developed. As a part of the system, a small coil for magnetic resonance and a transmitter were developed, and, in vitro tests that energy was transmitted using magnetic resonance were performed. The small coil that can be implanted into a human body and the transmitter that output was 30-50 Watts were made. However, performance of the system was lower than conventional system and the conventional system was better than developed system, because performance of a system's receiver could not improve in high frequency.

研制了一种利用磁共振向植入的心室辅助装置传递能量和信息的系统。作为该系统的一部分，开发了一个用于磁共振的小线圈和一个发射器，并进行了利用磁共振传输能量的体外测试。制成了可植入人体的小线圈和输出功率为30-50瓦的发射器。但是，由于系统接收机的性能在高频下无法得到提高，系统的性能低于传统系统，而传统系统的性能优于已开发的系统。

项目成果

The helical flow pump for the total artificial heart

全人工心脏螺旋流泵

• 发表时间: 2011
• 作者: Yusuke Abe;et al
• 通讯作者: et al