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    • 1. 发明授权
    • Pulse oximeter probe
    • 脉搏血氧计探头
    • US5687719A
    • 1997-11-18
    • US217716
    • 1994-03-25
    • Ikuo SatoKeiichi Sugiura
    • Ikuo SatoKeiichi Sugiura
    • A61B5/00
    • A61B5/1464A61B5/14542
    • To determine the oxygen saturation and other parameters of blood flowing in a fetus positioned in the uterus by detecting the pulsation of the blood in the birthing process from the rupture of the water membrane to the delivery of the baby. An opening is formed near the distal end of a curved support member and both light-emitting portion and light-receiving portion are positioned in the opening as they are spaced apart by a specified gap in which the head of a fetus is rested for detecting the pulsation of blood using measurements of transmitted light.
    • 通过检测分娩过程中血液的脉动从水膜的破裂到婴儿的分娩来确定在位于子宫中的胎儿中流动的血液的氧饱和度和其它参数。 在弯曲的支撑构件的远端附近形成开口,并且发光部分和光接收部分两者定位在开口中,因为它们被间隔开一个特定的间隙,其中胎儿的头部被搁置以检测 使用透射光的测量脉动血液。