红外血流仪红外发射强度自锁定系统的设计与分析

Design of an IR Emittance Intensity Self-Locking System for IR Blood-Flow Instrument

简单介绍了红外血流仪的构成及原理，着重对红外发射强度自锁定系统进行设计和分析。虽然每个人的血液浓度和流速均不同，现已找到一种能自动调节红外发射强度，使输出波形幅度趋于一致的方法。

The principle and structure of the IR blood-flow instrument have been presented in thispaper.The emphasis is focused on the design and analyais of the IR emittance intensity seif-lockingsystem.