Pulse Oximeter - Luyini? Umsebenzi futhi isicelo

Ephathekayo Pulse Oximeter kusiza ulinganise ukugcwaliswa lwemithambo elithwala umoya-mpilo i-oksijini. Usebenzise ubuchwepheshe kunalokho eziyinkimbinkimbi, kodwa izindlela ngokwalo izimiso ezimbili eziyisisekelo. Okokuqala, ukumuncwa likhanyise-hemoglobin luyehluka kuye degree of ukugcwaliswa nomoya-mpilo. Ngaphezu kwalokho, ecucuza ukukhanya edabula izicubu uqala ugaye ngenxa izinguquko ingcindezi phakathi ukusikwa imisipha yenhliziyo ngamunye.

Ukusebenza kwale divayisi kuthintwa izici eziningi ezahlukene okumelwe icatshangelwe lapho siqhuba ucwaningo nezilinganiso. Zonke amaphutha kungaholela umphumela ayilungile.

Izimiso zanamuhla ishayela oximetry

Sekuyisikhathi eside kungase kutholakale ukuthi umoyampilo egazini kuthinta ukusebenza ngamunye futhi impilo yakhe jikelele. Ukukala futhi acacise sibalo, osebenza le ndlela ukuxilongwa njengoba ishayela oximetry.

Le ndlela luhlolo kusiza ukucacisa umoyampilo lwemithambo yegazi. Lena ngenye yezinto ezibaluleke kakhulu ezithinta umzimba womuntu, futhi ngenxa yalokho, izinga lokuphila kwakhe. Uma kukhona ukuntuleka komoya-mpilo, futhi umsebenzi womuntu eziwohlokayo.

Pulse oximetry ayisho ukuthini ukuzimisela yoshintsho amazinga oksijini, futhi imele inani elithwala umoya-mpilo. Ukuze isifundo umshini ekhethekile - abezokwelapha ishayela oximeter. Kuyinto inzwa abethela kuya ingxenye yendlebe ethambile noma umunwe isiguli futhi ixhunywe ku-khompuyutha. Le ndlela ubhekwa ngempela eliphezulu futhi enokwethenjelwa, ngakho-ke sisetshenziswa kabanzi ukuze iyohlolwa iziguli.

Uyini oximeter ishayela

Kuyini - a oximeter ishayela, nokuthi isetshenziswa, sinesithakazelo esikhulu iziguli eziningi abafuna ukulawula impilo yabo. Ngenxa ithuluzi ezifana yesimanje zokuxilonga kungenzeka ukuba wazi okungaphakathi oxygen lwemithambo yegazi emizuzwaneni embalwa.

onobuhle Okuningi eziphambili amadivayisi eziyinkimbinkimbi babe nezici ezengeziwe, kodwa isimiso eziyisisekelo ukusebenza idivayisi uhlala ingashintshiwe. lusebenze kahle kubhekwa i-molecule ngamunye-hemoglobin - 4 molecule emoyeni. Lezi idatha kubalwa ngokuyinhloko njengoba amaphesenti, futhi isilinganiso singamaphesenti 95-100%. Ngokusho Ukwahlukaniswa a oximeter ishayela OKOF kungokwalabo esigabeni of izinto zokwelapha kuhlinzwa.

Amadivayisi anjalo asetshenziswa udokotela ngesikhathi yokwelapha, nokwenza kwabo iyadingeka i ukusazi ngokunembile isifo esikuphethe. Ngaphezu kwalokho, bayindlala phakathi abadlali ziyazithanda imithwalo esindayo. Siyabonga kule divayisi Kuyinto elula kakhulu ukuqapha impilo jikelele zomzimba ngesikhathi umsebenzi, evumela ukuthi ukwenza ikhiqize kakhudlwana.

Indlela yokusebenzisa i-oximeter ishayela

Iziguli eziningi banesithakazelo kulokho kuba oximeter ishayela nendlela yokusebenzisa le divayisi. Kufanele kuqashelwe ukuthi kulula kakhulu ukuyisebenzisa, kodwa ukusebenza naye, kudingeka alandele imithetho ethile ukuze uthole imiphumela enokwethenjelwa kakhulu.

Ngaphambi kokusebenzisa idivayisi, kudingeka uhlole izinga lebhethri. Uma liphansi, ibhethri kudingeka inqe. Kufanele ulinde imizuzwana embalwa, ukushintshela ku lisebenze ngenkathi ngeke self-test.

A inzwa ogibele umunwe ukuze nenkanuko edlulele kwaba okuthembekile, kodwa kwakungekho ingcindezi ngokweqile. Uzipho, lapho benzelwe ishayela oximeter izinzwa, kumelwe ahlanzeke ngokuphelele futhi khulula lacquer, njengoba ukuba khona yayo kungase kubangele ukuba sisibheke umphumela.

Kufanele ulinde imizuzwana 5-20 kuze idivayisi ngeke ukucubungula idatha bese sibonise idatha etholwe. Kwezinye izimo, le oximeter ishayela angase anikeze umphumela okungalungile, njenganoma iyiphi enye idivayisi elekthronikhi, ngakho-ke kudingeka ukuba eminye ukuhlola indlela yabo emtholampilo.

Umgomo we operation kudivayisi

Ukwazi ukuthi kuyinto oximeter ishayela futhi ikhumbula isimiso esiyisisekelo wokusebenza zale divayisi, ungakhetha bona idivayisi oyifunayo, okuzokwenza ukuwugcina ngokuphelele zonke izicelo. Uma uthi nhlá, idivaysi encane okunjalo kunalokho kuyinkimbinkimbi operation isimiso. It liqukethe izingxenye eziningana eziyinhloko, okuyilezi:

• inzwa LED;
• microprocessor;
• isibonisi.

I izinzwa zilungiswa ngendlela ethile ukuze uma idivayisi Zikhiphela ukukhanya ukuthi sidlula lendwangu amuncwa izitho zangaphakathi. I degree of ukumuncwa emisebeni incike ezingeni umoya-mpilo saturation-hemoglobin eziqukethwe igazi.

Idatha etholwe okwenziwa yi-sekhompiyutha futhi fed isibonisi ngesimo amagugu digital noma ngesimo emagrafu. Idivayisi lugcine amanani langaphambilini, okuyinto wenza sikwazi ukufunda umlando sifo.

Yiziphi izinhlobo ishayela oximeters

Lokho kuyinto oximeter ishayela, futhi yiziphi izinhlobo amadivaysi - iziguli eziningi abuze lo mbuzo. Kukhona ezinye izinhlobo amadivaysi efana:

• umile;
• ibhande;
• napalechnye;
• Abaqaphi ebangela ubuthongo okwesikhashana.

amadivaysi elimile asetshenziswa izibhedlela, basuke elinesimo ngeligeba lelisetulu inkumbulo kungenzeka ukuxhuma esiteshini zokuqapha. Lezi kwahambisana ezihlukahlukene izinzwa ezahlukene, ngakho ingasetshenziswa ukuhlola iziguli zobudala obuhlukene.

Leyo mikhumbi ethandwa kakhulu ezibhekwa napalechnye noma izinguqulo ephathekayo, okuyinto abe nesisindo esincane, kodwa ukusebenza akuyona kunabayeni kumadivayisi umile.

Pulse Oximeter TM "Armadillo": izici eyinhloko

funa Big for ishayela oximeter isebenzisa "Armadillo", eyenzelwe izilinganiso olulodwa. Le divayisi kabanzi esibhedlela nekhaya ukuqapha iziguli pathologies njalo esimiso senhliziyo nemithambo yegazi kanye umgudu wokuphefumula. YX 300 Pulse Oximeter "Armadillo" isetshenziswa ukuqina izikhungo ukuqapha umsebenzi ngokomzimba, ngoba kulesi sikhathi imisipha ashise umoya-mpilo.

Le divayisi libhekene design eshaya, iphatheke kalula, isisindo ongaphakeme futhi izinhlangothi.

Indlela yokuhlola wenziwa ngendlela efanele

Thenga oximeter ishayela eMoscow kungaba ezitolo ezikhethekile izinto zokwelapha ekhemisi. Ngaphambi kokuzama ukusebenzisa lolu cingo, udinga ufunde imiyalelo. Kubalulekile ukukhumbula ukuthi kuyinto efiselekayo lokufeza izilinganiso egumbini mnyama, futhi umuntu kumelwe abe sesimeni static.

Ukuze idivayisi yabonisa umphumela olunembile kakhulu, ngesikhathi izilinganiso kumelwe nakanjani babe ukushaja egcwele, futhi uma kudingekile, idivayisi kungenziwa ixhunywe kwinethiwekhi. I izinzwa okungcono ezibekwe phezu umunwe yendlebe ethambile ngezinye izikhathi enamathiselwe. Umphumela ingatholakala emasekhondini ambalwa.

Izinzuzo main komkhiqizo

I oximeter ishayela has a lot of izinzuzo, phakathi okuyizinto ezifana:

• kungenzeka ukwenza izilinganiso ngaphandle izinzwa zangaphandle;
• Usayizi compact nesisindo ekukhanyeni;
• kungenzeka ukuhlola isimo isimiso sezinzwa futhi imithambo yegazi.

Ngenxa umsebenzi Ukufiphala isibonisi nethuba kakhulu Ukulondoloza amandla ebhethri. Ukuba khona eziningana uthole ulwazi ukubonisa izindlela kuso yenza kube lula ukulungisa kwedivayisi kwamanethiwekhi ephakeme kakhulu ezingeni lula angakahleleki.

Ngenxa inzwa esakhelwe ungakwazi ukukala amazinga igazi elingenawo umoya ngaphansi kwazo zonke izimo. Njengoba kukhona umsebenzi sokunquma ukushaya kwenhliziyo, kungenzeka ukuba ukhombise umkhawulo lokuzivivinya.

Umkhawukho wesikhathi ishayela oximetry

Ezigulini isesimweni esibucayi, idivayisi akakwazi ukunquma ngokunembile izinga oxygen hemoglobin. Kukhona ezithile ezingathandeki ukuze lo mkhiqizo, phakathi okuyizinto ezifana:

• khona igagasi ishayela;
• AMANGA;
• ukukhanya okukhulu, nokunyakaza ezahlukene kungadala ukuphazamiseka nesilinganiso.

Avuse ukuhlanekezela imiphumela ingaba inhliziyo isigqi ngesiphazamiso. Ubudala, ubulili kanye nesimo umuntu cishe akunamthelela inhlolovo.

Uma izilinganiso nihlabe umkhosi, kufanele nakanjani uhlole ukwazi isiguli. Qiniseka ukuhlola patency we umgudu kanye khona ishayela ku Umthambo emaphakathi.

Ngaphezu kwalokho, eminye ingasetshenziswa kanye nezinye izindlela eziningi luhlolo.