The disclosure is related to an oximeter vibration-identifying method and an intelligent anti-vibration oximetry-measuring apparatus. The oximeter vibration-identifying method includes a detecting step and an determining step as follows: allowing an oximeter to emit a light to a biological tissue for detecting a pulse wave signal of the biological tissue, and analyzing the noise of the pulse wave signal for determining if a vibration exist in the pulse wave signal. The present invention intelligently determines the result of the vibration of the oximeter and computes according to the result with normal measurement algorithm or anti-vibration measurement algorithm, so that the power consuming of the system in the non-vibration status is effectively reduced.本案涉及一種血氧儀抖動判定方法和智能抗抖動血氧測量設備，該血氧儀抖動判定方法包括以下步驟：檢測步驟，通過血氧儀向生物體組織發射光來檢測生物體組織的脈搏波信號；以及判定步驟，通過對脈搏波信號進行噪聲分析來判定脈搏波信號中是否具有抖動。本申請可以智能地辨別出血氧儀是否抖動，並據此使用正常測量算法或者抗抖動測量算法，從而有效降低非抖動狀態下的系統功耗。
