Vital Signs Monitor yog dab tsi?

Cov cim tseem ceeb hais txog lub ntsiab lus ntawm lub cev kub, mem tes, ua pa thiab ntshav siab. Los ntawm kev soj ntsuam cov cim tseem ceeb, peb tuaj yeem nkag siab qhov tshwm sim thiab kev loj hlob ntawm cov kab mob, txhawm rau muab lub hauv paus txhim khu kev qha rau kev kuaj mob thiab kev kho mob. Cov cuab yeej siv los saib xyuas cov cim tseem ceeb no yog hu ua vital sign monitors.

Cov neeg mob hnyav xav tau kev soj ntsuam thiab saib xyuas los ntawm cov neeg ua haujlwm kho mob, tshwj xeeb tshaj yog cov neeg mob plawv. Ib qho kev tsis saib xyuas yuav cuam tshuam rau kev kho mob ntawm cov neeg mob. Cov kev hloov hauv electrocardiogram qhia txog lub xeev ntawm lub plawv thiab cov hlab plawv. Txhawm rau txo qhov kev ntxhov siab ntawm cov neeg ua haujlwm kho mob thiab pab txhawb kev soj ntsuam lub sijhawm tiag tiag ntawm tus neeg mob lub xeev, cov saib xyuas ntxov tshaj plaws tau tshwm sim.

Huateng Biology

Hauv xyoo 1970, raws li daim ntawv thov tus nqi ntawm kev saib xyuas lub txaj tas li tau lees paub, ntau cov cim tseem ceeb ntawm cov neeg mob tau pib saib xyuas hauv lub sijhawm. Ntau yam ntawm cov cim ntsuas ntsuas tau maj mam tshwm sim hauv tsev kho mob, suav nrog cov ntshav tsis txaus (NIBP), pulse rate, mean arterial pressure (MAP), ntshav oxygen saturation (SpO2), ntsuas lub cev kub, thiab lwm yam hauv kev saib xyuas lub sijhawm. . Nyob rau tib lub sijhawm, vim muaj kev nrov npe thiab kev siv cov microprocessors thiab cov tshuab hluav taws xob ceev ceev, cov saib xyuas kev sib koom ua ke ntau qhov kev soj ntsuam tau nce ntxiv los ntawm cov neeg ua haujlwm kho mob thiab siv dav hauv kev kho mob.

Lub hauv paus ntsiab lus ntawm cov cim tseem ceeb saib xyuas yog kom tau txais tib neeg cov teeb liab lom neeg los ntawm lub sensor, thiab tom qab ntawd hloov cov teeb liab biomedical mus rau hauv lub teeb liab hluav taws xob los ntawm kev kuaj pom cov teeb liab thiab preprocessing module, thiab ua preprocessing xws li cuam tshuam kev cuam tshuam, teeb liab lim thiab amplification. Tom qab ntawd, ua piv txwv thiab ntsuas los ntawm cov ntaub ntawv rho tawm thiab ua cov qauv, thiab suav thiab txheeb xyuas txhua qhov ntsuas, sib piv cov txiaj ntsig nrog qhov chaw pib, ua kev saib xyuas thiab tswb, thiab khaws cov ntaub ntawv tshwm sim hauv RAM (xa mus rau lub cim xeeb nkag) hauv lub sijhawm. . Xa nws mus rau PC, thiab qhov ntsuas qhov tseem ceeb tuaj yeem tshwm sim hauv lub sijhawm ntawm lub PC.

Huateng Biology 2

Multi-parameter tseem ceeb kos npe saib kuj tau tsim los ntawm qhov ntxov tshaj plaws waveform zaub mus rau cov zaub ntawm cov lej thiab waveforms ntawm tib lub vijtsam. Lub vijtsam zaub ntawm lub monitor tau hloov kho tas li thiab txhim kho, los ntawm thawj zaug LED zaub, CRT zaub, rau cov kua siv lead ua kua, thiab rau cov xim ntau dua TFT zaub tam sim no, uas tuaj yeem ua kom muaj kev daws teeb meem siab thiab pom tseeb. , Tshem tawm qhov teeb meem ntawm lub kaum sab xis saib, thiab tus neeg mob saib xyuas qhov ntsuas tsis tau thiab waveforms tuaj yeem ua tiav ntawm txhua lub kaum sab xis. Hauv kev siv, nws tuaj yeem lav lub sijhawm ntev-txhais tau thiab siab-brightness pom teebmeem.

Huateng Biotech 3

Tsis tas li ntawd, nrog rau kev sib koom ua ke siab ntawm cov circuits, qhov ntim ntawm cov cim tseem ceeb ntawm kev saib xyuas zoo li me thiab me, thiab cov haujlwm ua tiav ntau dua. Thaum saib xyuas cov kev ntsuas tseem ceeb xws li ECG, NIBP, SPO2, TEMP, thiab lwm yam, lawv tseem tuaj yeem saib xyuas cov ntshav siab tsis tu ncua, lub plawv tso zis, cov pa tshuaj loog tshwj xeeb thiab lwm yam. Raws li lub hauv paus no, cov cim tseem ceeb saib xyuas tau maj mam tsim kom muaj cov software tsom xam muaj zog, xws li kev soj ntsuam arrhythmia, kev tsom xam pacing, ST ntu kev tsom xam, thiab lwm yam, thiab tuaj yeem tshuaj xyuas cov ntaub ntawv soj ntsuam raws li kev xav tau ntawm kev kho mob, suav nrog cov kab kos thiab cov ntaub ntawv khaws cia. muaj nuj nqi, ntev cia lub sij hawm, loj npaum li cas ntawm cov ntaub ntawv.


Post lub sij hawm: Feb-24-2023