Kukho iindlela ezimbini ezahlukeneyo zokubeka iliso loxinzelelo lwegazi, enye ayijongi igazi kwaye enye ayikujongi uxinzelelo lwegazi.Uthini umgaqo wokujongwa koxinzelelo lwegazi olungaphazamisiyo kunye nokujongwa koxinzelelo lwegazi?Yintoni umahluko phakathi kwabo?Zeziphi iindlela zokulinganisa ekufuneka zisetyenziswe zizibhedlele?
Uxinzelelo lwegazi olungahlaseliyo yindlela elinganisa ngokungathanga ngqo uxinzelelo lwegazi lomntu.Yamkela indlela ye-pulse vibration.Inzwa yoxinzelelo ixhunywe kwibhanti ye-shaft ukuze ibone uxinzelelo lwebhanti ye-shaft kunye nesignali ye-vibration eyenziwa yi-pulse phantsi kwesenzo soxinzelelo lwebhanti ye-shaft.Xa uqala ukulinganisa uxinzelelo lwegazi, ipompo yomoya ikhupha ibhanti ye-shaft, uxinzelelo lufikelela kwixabiso lokuxinzelela kwangaphambili kwaye liyeke ukunyuka, umoya kwibhanti ye-shaft iyancipha ngokukhawuleza nge-valve yokukhulula umoya, kwaye uxinzelelo luyancipha ngokufanelekileyo.Ngelo xesha, ixabiso loxinzelelo kunye ne-amplitude ye-pulse vibration ibalwa ngokuqhubekayo.I-amplitude isuka kwincinci ukuya enkulu.Isalathisi soxinzelelo oluhambelana nomlinganiselo ophezulu wokunyuka kwenguqu yingcinezelo ye-systolic.Xa i-amplitude idlula indawo ephezulu, iqala ukuhla.Isalathiso esihambelana nesantya esiphezulu sokuwa kwenguqu yingcinezelo ye-diastolic.Uxinzelelo oluqhelekileyo lulinganiswa njengesalathisi soxinzelelo kwi-amplitude ephezulu ye-vibration okanye isixa soxinzelelo lwe-diastolic ephindwe nge-2 kunye noxinzelelo lwe-systolic olwahlulwe ngu-3.
Ngoko ke, isebenzisa umoya njengento ephakathi ukulinganisa uxinzelelo lwegazi, ngoko ke ixhomekeke kwizinto ezinkulu zokuphazamiseka kwangaphandle.Kukho umsantsa othile phakathi koxinzelelo lwegazi olulinganiswa ngeendlela ezahlukeneyo zokulinganisa uxinzelelo lwegazi kunye nexabiso lokwenyani loxinzelelo lwegazi lomzimba womntu.
Ii-invasive pressure transducerisetyenziselwa ukubeka iliso ngexesha loxinzelelo lwegazi kwimisebenzi emikhulu okanye izigulane ezigula kakhulu.Esinye isiphelo sidityaniswe ngokuthe ngqo kwisitya segazi lomntu, kwaye uxinzelelo lwegazi ludluliselwa kwi-chip sensor ngokusebenzisa ityhubhu yokwandisa uxinzelelo.I-chip idlulisela olu xinzelelo lwe-physiological (uxinzelelo lomatshini).Iguqulwa ibe ngumqondiso wamandla ombane, kwaye emva koko iguqulelwe kwisimboli se-waveform enembile ngokusebenzisa imodyuli ye-IBP kwi-monitor, ukuze ugqirha akwazi imeko yesigulane nanini na ngokuhambelana nokutshintsha koxinzelelo lwegazi.
Xa kuthelekiswa nezinzwa zoxinzelelo ezingahlaseliyo, amaxabiso omlinganiselo we-invasive pressure sensors achanekile ngakumbi, kodwa ukusebenza kukwanzima ngakumbi.Iimpawu eziphambili ze-invasive pressure sensors yi-Omron, Yuwell, njl. Iimpawu eziphambili ze-invasive blood transducer zi-Edward kunye ne-ICU.I-brand yase-China i-Antmed nayo idunyiswa ngokubanzi, kwaye isabelo sabo semarike sikhula ngokuthe ngcembe.Antmed IBP transducer isebenzise i-MEAS yetshiphu yovakalelo oluphezulu, kunye nezixhobo ezikumgangatho ophezulu ezifana nevalve yokugungxula ethathwa kumazwe angaphandle kwaSirayeli.Ngelo xesha, le mveliso ihlolwe i-100% yefektri, eqinisekisa ukuzinza komgangatho.
Ngokumalunga nokusetyenziswa, izigulane kufuneka zikhethe indlela efanelekileyo yokuhlola uxinzelelo lwegazi ngokweprotocol kagqirha, ukuze ungalibazisi ukuxilongwa kunye nonyango.
Ukuze ufunde ngakumbi malunga neemveliso zethu, nceda undwendwele: https://www.antmedhk.com/
Ixesha lokuposa: Oct-20-2022