Analogue signal processing unit and calibration methodology for a dual miniature cardiac pressure-volume sensor

双微型心脏压力-容量传感器的模拟信号处理单元和校准方法

• 批准号: 434686-2012
• 负责人: Sobot, Robert
• 金额: $ 1.46万
• 依托单位: University of Western Ontario
• 依托单位国家: 加拿大
• 项目类别: Collaborative Research and Development Grants
• 财政年份: 2012
• 资助国家: 加拿大
• 起止时间: 2012-01-01 至 2013-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=498309
• 关键词: Analogue; signal; processing; unit; calibration

The objective of this research is to design, fabricate and test a calibration system that includes the front-end signal processing interface for a dual pressure/volume (PV) implantable sensor for cardiac monitoring. The sensor itself is implanted inside a mouse heart or, in the case of larger animal subjects, in the heart of a rat, a rabbit, or a pig. These genetically engineered subjects are used in biomedical research labs to help researchers to monitor heart diseases and develop cures. The proposal presented here is complementary part of our larger on-going collaborative project on implantable telemetry, where the PV sensor itself is commercially available and is provided by our industrial sponsor.

本研究的目的是设计、制造和测试一个校准系统，该系统包括用于心脏监测的双压力/容积（PV）植入式传感器的前端信号处理接口。传感器本身被植入小鼠心脏内，或者在较大动物受试者的情况下，植入大鼠、兔子或猪的心脏内。这些基因工程对象被用于生物医学研究实验室，以帮助研究人员监测心脏病和开发治疗方法。这里提出的建议是我们正在进行的植入式遥测合作项目的补充部分，其中PV传感器本身是商业可用的，由我们的工业赞助商提供。