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SELF POWERED UNIVERSAL GAS FLOW INDICATOR
专利权人:
William R. Levenick
发明人:
William R. Levenick,Kathryn M. Levenick
申请号:
US13531438
公开号:
US20120325215A1
申请日:
2012.06.22
申请国别(地区):
US
年份:
2012
代理人:
摘要:
This document provides devices and systems for monitoring the flow of breathing-gases through a gas delivery cannula. For example, in one aspect, this document provides a light, such as an LED, which is illuminated to indicate gas flow. The LED can be powered by an inline turbine or paddlewheel that is configured to harvest kinetic power from the gas and transform that kinetic energy into electrical energy.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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