Iyo SpO2 mita inosanganisira zvikamu zvitatu zvikuru: probe, basa module uye chikamu chekuratidzira.Kune akawanda mamonitor pamusika, tekinoroji yekuona SpO2 yatove yakakura kwazvo.Kururama kweSpO2kukosha kwakaonekwa nemonitor kunonyanya kuenderana neprobe.
(1) Detection mudziyo: Iyo mwenje-emitting diode uye photodetector mudziyo unoona chiratidzo ndizvo zvakakosha zvikamu zveprobe.Ndiyo zvakare kiyi yekuona kurongeka kweiyo yekuona kukosha.Muchiono, kureba kwechiedza chitsvuku i660nm, uye kukosha kunowanikwa kana infrared mwenje iri 940nm yakanaka.Zvisinei, nekuda kwekuoma kwekugadzirwa kwechigadzirwa, wavelength yechiedza chitsvuku uye infrared chiedza chinogadzirwa chinogara chichitsauka.Hukuru hwekutsauka kwechiedza chewavelength huchakanganisa kukosha kwakaonekwa.Nokudaro, nzira yekugadzira yechiedza-emitting diodes uye photoelectric yekuona michina yakakosha zvikuru.R-RUI inoshandisa Fulco's yekuyedza midziyo, ine zvakanakira zvese mukurongeka uye kuvimbika.
(2) Waya yekurapa: Pamusoro pekushandisa zvinhu zvinotengeswa kunze kwenyika (zvakavimbika maererano nepamusoro elastic simba uye corrosion resistance), yakagadzirwawo nekaviri-layer shielding, iyo inogona kudzvanyirira kupindira kweruzha uye kuchengetedza chiratidzo chakasimba kana chichienzaniswa ne-single-layer. kana pasina nhovo.
(3) Soft pad: The probe inogadzirwa neR-RUI inoshandisa yakanyatsogadzirwa yakapfava pad (finger pad), iyo yakasununguka, yakavimbika, uye isiri-allergenic inosangana neganda, uye inokodzera varwere vemhando dzakasiyana.Uye inoshandisa dhizaini yakazara-yakaputirwa kudzivirira kukanganisa kunokonzerwa nekudonha kwechiedza nekuda kwekufamba kwemunwe.
(4）Finger clip: Chigunwe chemunwe chemuviri chakagadzirwa nezvinhu zvinodzivirira moto zvisina muchetura ABS, yakasimba uye isiri nyore kukuvadza.Chiedza chinodzivirira ndiro chakagadzirwawo pamunwe clip, iyo inogona kudzivirira zvirinani peripheral light source.
(5) Kazhinji, chimwe chezvikonzero zvikuru zveSpO2kukuvadzwa ndeyekuti chitubu chakasununguka, uye elasticity haina kukwana kuita kuti clamping force ive isina kukwana.R-RUI inotora high-tension electroplated carbon steel spring, iyo yakavimbika uye yakasimba.
(6) Terminal: Kuti uve nechokwadi chekubatana kwakavimbika uye kusimba kweiyo probe, funga nezve kudzoreredzwa kweiyo chiratidzo chekufambisa nzira pane yekubatanidza terminal neyemonitor, uye tora yakakosha maitiro egoridhe-yakaputirwa terminal.
(7) Maitiro ekubatanidza: Iyo yekubatanidza maitiro eiyo probe yakakoshawo kune mhinduro dzebvunzo.Nzvimbo dzemapedhi akapfava akakwenenzverwa uye akaedzwa kuti ave nechokwadi chezvinzvimbo zvakaringana zveanotapurirana uye anogashira mudziyo wekuyedza.
(8) Panyaya yekurongeka, ita shuwa kuti kana iyoSpO2kukosha ndeye 70% -100%, kukanganisa hakupfuuri kuwedzera kana kubvisa 2%, uye kururamisa kwakakwirira, kuitira kuti chigumisiro chekutsvaga chive chakavimbika.
Nguva yekutumira: Kubvumbi-14-2021