A disease detector includes a light source, light detector and a processing unit. The light source is used to illuminate a part to be detect of a living body. The light detector is used to receive a reflected light reflected from the part to be detect illuminated by the light source. The processing unit is coupled to the light detector, and is used to compare an optical character of the reflected light with an optical character information of a disease to determine whether the part to be detect is normal or not.一種疾病檢測器,包括光源、光檢測器及處理單元。光源用以照射生物體的一個待檢測部位。光檢測器用以接收由光源照射待檢測部位所反射的反射光。處理單元耦接光檢測器,且用以將反射光的光學特性與疾病的光學特性資料進行比對,以判定待檢測部位是否正常。100...疾病檢測器102...光源104...光檢測器106...處理單元108...顯示裝置110...資料儲存裝置112...光分析器114...光控制器
