The present invention relates to a constant pressure system for human body detector, which comprises a lateral movement device, an airbag, a pressure detection device, a pressure control device, an inflating device and a pressure relief device wherein, the lateral movement device provides the probe of the human body detector with linear and constant-height movement the airbag is configured below the lateral movement device to support the testing portion of the human body the pressure detection device is mainstain to detect the pressure of the airbag and, the pressure control device is used to control the inflating device to inflate the air bag or control the pressure relief device to relieve the airbag pressure. Thus, the present invention provides a constant pressure system for human body detector, which can make the probe of human body detector to be pressed onto the testing portion of the human body in constant pressure, such that the probe can correctly measure the physiological data of the testing portion of human body and record the values.本發明係為一種人體探測儀用之壓力恆定系統,包含有一橫向移動裝置、氣囊、壓力偵測裝置、壓力控制裝置、充氣裝置與一洩壓裝置;其中,橫向移動裝置提供人體探測儀之探頭直線等高移動;氣囊,係設於橫向移動裝置下方,用以承托人體待測部位;壓力偵測裝置,主要在於偵測氣囊之壓力;壓力控制裝置主要在於控制充氣裝置對氣囊充氣或控制洩壓裝置對氣囊洩壓;藉此,俾提供一種令人體探測儀之探頭可與人體待測部位以恆壓壓觸,使探頭得正確地量測人體待測部位之生理資料及數值紀錄之人體探測儀用之壓力恆定系統。10...橫向移動裝置20...氣囊30...壓力偵測裝置40...壓力控制裝置50...充氣裝置60...洩壓裝置
