Kune nzira mbiri dzakasiyana dzekutarisisa kudzvanywa kweropa, imwe isingapindike yekutarisa ropa uye imwe isingasviki ropa rekutarisa.Ndeupi musimboti wekusavavasive blood pressure monitoring uye invasive blood pressure monitoring?Ndeupi musiyano pakati pavo?Ndedzipi nzira dzekuyera dzinofanirwa kushandiswa nezvipatara?
Non-invasive blood pressure inzira inoyera zvisina kunanga BP yemunhu.Iyo inoshandisa pulse vibration nzira.Iyo yekumanikidza sensor inobatanidzwa kune shaft bhandi kuti ione kudzvanywa kwebhanhire re shaft uye chiratidzo chekuzunguza chinoumbwa nekupuruzira pasi pekuita kweiyo shaft bhandi kudzvanywa.Paunotanga kuyera ropa, pombi yemhepo inoputira bhanhire re shaft, kudzvinyirira kunosvika kune preset pressure value uye inomira inflating, mhepo iri mubhanhire yebhanhire inoputika zvishoma nezvishoma kuburikidza nevhavha yekubudiswa kwemhepo, uye kudzvinyirira kunoderera maererano.Panguva iyoyo, kukosha kwekumanikidza uye amplitude ye pulse vibration inoverengwa nguva dzose.Iyo amplitude inobva padiki kusvika pahombe.Indekisi yekumanikidza inoenderana nehukuru hwekukwira kweyero yekuchinja ndeye systolic pressure.Kana iyo amplitude ichipfuura iyo yepamusoro poindi, inotanga kuderera.Indekisi inoenderana nehuwandu hwekudonha huwandu hwekuchinja ndeye diastolic pressure.Avhareji yedzvinyiriro inoyerwa seyepressure index pahupamhi hwevibration amplitude kana huwandu hwediastolic pressure yakapetwa ne2 plus systolic pressure yakakamurwa ne3.
Naizvozvo, inoshandisa mhepo senge svikiro kuyera kudzvanywa kweropa, saka inozviisa pasi pekukanganiswa kukuru kwekunze zvinhu.Pane mukaha uripo pakati peBP inoyerwa nenzira dzakasiyana siyana dzekuyeresa BP uye kukosha chaiko kweBP yemuviri wemunhu.
Theinvasive pressure transducerinoshandiswa pakuongorora panguva yakakodzera yeropa mukushanda kukuru kana varwere vanorwara zvakanyanya.Imwe magumo yakabatana zvakananga kumudziyo weropa remunhu, uye BP inoendeswa kune sensor chip kuburikidza neiyo pressure yekuwedzera chubhu.Iyo chip inotamisa iyi physiological pressure (mechanical pressure).Iyo inoshandurwa kuita chiratidzo chemagetsi emagetsi, uye yozoshandurwa kuita intuitive waveform chiratidzo kuburikidza neIBP module pamonitor, kuitira kuti chiremba azive mamiriro emurwere chero nguva zvichienderana nekuchinja kweropa.
Kuenzaniswa neasina-invasive pressure sensors, zviyero zvekuyera zve invasive pressure sensors ndizvo chaizvo, asi mashandiro acho zvakare akaomarara.Iwo makuru emhando dze invasive pressure sensors ndiOmron, Yuwell, etc. Ma brand makuru e invasive blood transducer ndi Edwards ne ICU.Iyo China brand Antmed inorumbidzwawo zvakanyanya, uye chikamu chavo chemusika chiri kuwedzera zvishoma nezvishoma.Antmed IBP transducer yakashandisa iyo MEAS Yakakwirira senitivity chip, uye yepamusoro-soro zvinhu zvemhando senge flush valve inounzwa kubva kuIsrael.Panguva imwecheteyo, chigadzirwa ichi chiri 100% chefekitari yakaongororwa, iyo inovimbisa kugadzikana kwehutano.
Panyaya yekushandiswa, varwere vanofanira kusarudza nzira yakakodzera yekutarisa kweropa maererano neprotocol yechiremba, kuitira kuti varege kunonoka kuongororwa uye kurapwa.
Kuti udzidze zvakawanda nezve zvigadzirwa zvedu, ndapota shanya: https://www.antmedhk.com/
Nguva yekutumira: Oct-20-2022