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Amakuru

Ni izihe chip zikoreshwa muri generator ya ogisijeni igurisha mugufi kandi ikeka ku kirere?

Icyamamare cyaibikoresho by'ubuvuzioximeter hamwe na ogisijeni yibanda kuri ogisijeni yazamutse vuba aha, kuburyo imyitwarire ikekwa kuba abadandaza nko kuzamura ibiciro hasi, gukora no kugurisha ibicuruzwa byiganano byibasiwe nabaturage.

Niba oximeter ikenewe murugo ari umuburo hakiri kare, noneho generator ya ogisijeni yinjiye murwego rwo kuvura.Mu gihe gukumira icyorezo cy’Ubushinwa byavanyweho, abakora ogisijeni ku mbuga nini za e-ubucuruzi bagurishijwe kuva ku ya 23 Ukuboza.

Oxygene yibanzenayo yazamutse kubera kubura bikomeye.Bamwe mu bakoresha urubuga babonye ko igiciro cy’urubuga rwemewe rwa ogisijeni yo mu gihugu imbere, kuva ku 2.800 kugeza ku mafaranga arenga 5.000 mu gihe kitarenze amezi abiri uhereye mu iserukiramuco rya Double 11 kugeza mu mpera zUkuboza.

Nk’uko ibitangazamakuru byabitangaza, umunyamakuru umwe yavuze ko igiciro cy’amashanyarazi ya Haier 119W yaguze ku ya 5 Ukuboza kitari munsi y’amafaranga 600, ariko nyuma yicyumweru kimwe cyangwa bibiri cyazamutse kigera ku 1.400, kandi igiciro cyikubye kabiri mu gihe kitarenze ukwezi.Kurenza kabiri.

Nk’uko ikinyamakuru Izuba Rirashe kibitangaza ngo kugurisha ibikoresho byo kwa muganga byazamutseho 214 ku ijana ukwezi ku kwezi.Ku ya 26 Ukuboza, nyuma yo gufungura, "ububiko bwa ogisijeni itanga ibitekerezo" muri rusange byazamutse, muri byoChanghong Meilingyafunguye hejuru ya 3%, kandi Yuyue Medical, Kangtai Medical, Zhongding Shares, nibindi byose byazamutse muburyo butandukanye.

Ku ya 2 Mutarama 2023, Minisiteri y’umutekano rusange yasohoye itangazo ryo guhashya ibikorwa bitemewe n’ubugizi bwa nabi hakurikijwe amategeko agenga gukora no kugurisha ibiyobyabwenge by’ibyorezo by’ibihimbano, kwipimisha reagent, amashanyarazi ya ogisijeni, okisimeteri n’ibindi bikoresho bifitanye isano nayo .

Ubushize icyuma gitanga umwuka wa ogisijeni cyaturikiye mu Buhinde mu 2021. Icyorezo gikomeye cyatumye gahunda y’ubuvuzi yaho isenyuka, kandi itanga amashanyarazi ya ogisijeni yo kwikiza mu rugo yari make.Noneho nyuma yo guhindura politiki y’icyorezo cy’igihugu cy’Ubushinwa, ubushyuhe bw’amashanyarazi ya ogisijeni bwongeye “gukangurwa” n’ibikoresho by’ubuvuzi nka oximeter.

01. Icyifuzo cyo kwibanda kuri ogisijeni nyuma yo gukumira icyorezo

Ubuvuzi bwa ogisijeni yo mu rugo bwavumbuwe mu ntangiriro ya za 70.Mbere yibi, silinderi yumuvuduko mwinshi wa ogisijeni cyangwa sisitemu yubushyuhe bwo hasi ya ogisijeni yasabwaga kuvura imiti ya ogisijeni yo kwa muganga, byasabwaga gutwara buri gihe kubatanga ibicuruzwa kugirango hongerwe itangwa rya ogisijeni yo mu rugo.

Mu rwego rwo kugenzura ibiciro, ibiterwa bya ogisijeni byagaragaye muri Amerika, byagabanije cyane inzitizi z’abakora ibicuruzwa ku isoko, kandi kuvumbura amashanyarazi ya molekile mu myaka ya za 1950 byanateje imbere ingufu za ogisijeni zikoreshwa mu rugo.Kugeza mu 1985, icyegeranyo cya mbere cya ogisijeni yo mu rugo cyasohotse muri Amerika.

Icyorezo cy’isi yose cya virusi nshya y’ikamba cyatangiye mu 2020, cyane cyane icyorezo gikabije mu Buhinde, cyongereye isi yose ikenera umwuka wa ogisijeni.Muri icyo gihe, oximeter ishobora gupima ubwinshi bwa ogisijeni mu maraso mugihe cyambere cyo kuvura nayo ikurura abantu.

Igihe cyo mu 2023, hamwe no kwishyira ukizana mu gukumira no kurwanya icyorezo mu Bushinwa mu mpera za 2022, gukumira indwara zikomeye no kuvura abarwayi barembye byabaye ikintu cy'ibanze.

Nyuma yo kwandura ikamba rishya, niba hari ibimenyetso bitameze neza nka dyspnea na hypoxemia, birashobora koroherwa no guhumeka umwuka wa ogisijeni, kandi generator ya ogisijeni irashobora gufasha abarwayi bari mu bwigunge mu rugo, nk'abasaza bafite uburwayi bukabije.

Amakuru afatika yerekana ko gukoresha ingufu za ogisijeni ari abantu bageze mu za bukuru n'abageze mu za bukuru, abagore batwite, abarwayi badasanzwe, n'ibindi, bafite ubushobozi kuva kuri 1L-3L kugeza 5L-10L.Abantu bafite hypoxia zitandukanye barashobora kugerageza gukoresha intungamubiri za ogisijeni nyuma yo kubaza muganga.

Ubushobozi buke bwa 1-2L ni ubwoko bwubuzima (ubwoko bwurugo).Itezimbere itangwa rya ogisijeni yumubiri, ikuraho umunaniro, kandi igarura imikorere yumubiri binyuze mu gutanga ogisijeni.Birakwiriye kubantu bamwe bageze mu za bukuru n'abageze mu za bukuru, abagore batwite, n'abantu bafite ubuzima bubi bw'umubiri bafite ibimenyetso bya hypoxia., abakinnyi, abakozi bakomeye kumubiri hamwe nabakoresha ubwenge.Kugira ngo ujye mu kibaya cya Qinghai-Tibet, moteri itanga umwuka wa ogisijeni irashobora kandi kugabanya ibibazo biterwa no kurwanya ubutumburuke.

Dukurikije ingamba z’ubuyobozi zo kwiyandikisha no gutanga ibikoresho by’ubuvuzi byatanzwe n’itegeko No 47 ry’ubuyobozi bwa Leta bushinzwe kugenzura amasoko ku ya 26 Kanama 2021, birasabwa neza ko ibikoresho by’ubuvuzi byo mu cyiciro cya mbere byandikwa, hamwe na ogisijeni ifite ubushobozi bwa 1-2L amashanyarazi ari mu cyiciro cya I kandi agomba kwandikwa.Ibikoresho byubuvuzi byo mu cyiciro cya II, nkibikoresho bya ogisijeni bifite ubushobozi bwa 3L no hejuru, bigomba gusaba icyemezo cyo kwiyandikisha.

Umubare munini wa 3L no hejuru ni urwego rwubuvuzi, rukuraho hypoxic acute nindwara zubuhumekero zidakira, indwara zifata umutima nimiyoboro yubwonko nizindi ndwara ziterwa na hypoxic muguha ogisijeni abarwayi.Hariho abakiriya bayobya isoko, kandi 1-2L isobanurwa nkumuyoboro wa ogisijeni wubuvuzi, udusaba guhumura amaso mugihe tugura.

Ikigereranyo cy’ubuvuzi cya ogisijeni kiri mu cyiciro cya kabiri cy’ibikoresho by’ubuvuzi bifite ibyago biciriritse biteganijwe mu Mabwiriza agenga ubugenzuzi n’imicungire y’ibikoresho by’ubuvuzi kandi bakeneye kugenzura no gucunga neza kugira ngo umutekano wabo ukore neza, bikwiranye n’umusemburo ukungahaye kuri ogisijeni. umwuka, kuvura ogisijeni cyangwa kugabanya ibibazo biterwa no kubura ogisijeni.

Umwuka wa ogisijeni kandi ni igikoresho cyo kuvura gifasha kivugwa mu buryo bweruye muri “Gahunda rusange yo gushyira mu bikorwa“ Icyiciro B na B Tube ”yo kwandura Novel Coronavirus”.

Kugeza ubu, ibyinshi mu bitanga ingufu za ogisijeni zo mu rugo ku isoko ni moteri ya molekile ya elegitoronike ya ogisijeni, irangwa n’igiciro gihenze, kuyikoresha byoroshye, kugenda byoroshye, no gutwara neza.

Ihame ryakazi rya molekile ya elegitoronike itanga ingufu ni tekinoroji ya adsorption (PSA) hamwe na tekinoroji ya desorption.Mugihe c'akazi, azote yo mu kirere iramamazwa hanyuma ogisijeni isigaye mu kirere ikusanyirizwa hamwe, igahanagurwa igahinduka umwuka wa ogisijeni mwinshi, hanyuma ogisijeni igahabwa abarwayi bafite imiyoboro ya ogisijeni.Inzira yose izunguruka mugihe kandi ikora, kandi icyuma cya molekile ntikoreshwa.

Nubwo generator ya ogisijeni yitwa "ogisijeni ikora", ntabwo itanga ogisijeni, ahubwo igira uruhare mu gukuramo, kuyungurura, kweza no gukusanya ogisijeni mu kirere.Imyunyungugu ya Oxygene nayo ntabwo ifasha umubiri wumuntu kwinjiza ogisijeni, bisaba abarwayi bafata ogisijeni kugira ubushobozi bwo guhumeka ubwabo.

Mu myaka itatu y’icyorezo, twahuye n’ibisasu hamwe n’ibisohoka kuva mu ruhanga rwa termometero, ubushuhe bwa metero kugeza kuri oximeter, umuyaga uhumeka, imashini itanga umwuka wa ogisijeni, nibindi, kuva kubimenyekanisha byoroshye kugeza kuvura, kandi ingamba zo gusubiza zabaye nyinshi kandi Byuzuye.

Ugereranije no kuburira hakiri kare ya oximeter, generator ya ogisijeni igira uruhare runini rwo kurinda abantu babikeneye rwose.Hamwe n’ubwiyongere bwihuse bw’abantu banduye, ibintu byifashe muri iki gihe biragerageza kwigirira icyizere cyo kubura amikoro y’ubuvuzi, hamwe n’umwitozo wa ogisijeni wo mu rugo ku bageze mu za bukuru, abarwayi bafite indwara zishingiye ku barwayi, abagore batwite, n’ibindi birashobora gutegurwa mu gihe byihutirwa. .

02. Ninde wasibye agatsima k'isoko rya ogisijeni?

Kimwe no gukenera oximeter, icyifuzo cya generator ya ogisijeni mu gihugu ndetse no hanze yacyo cyiyongereye cyane mu myaka ibiri ishize muri iki cyorezo, kandi isoko ry’amashanyarazi ya ogisijeni ryagutse vuba.

Ku ruhande rw’imbere mu gihugu, icyifuzo cy’amashanyarazi ya ogisijeni mu Bushinwa mu 2019 cyari miliyoni 1.46 (+ 40%), naho icyifuzo cya ogisijeni mu Bushinwa mu 2021 kikagera kuri miliyoni 2.752 (+ 40.4%), kandi Guojin Securities iteganya ko icyifuzo cy’ibikoresho bya ogisijeni mu Bushinwa biteganijwe ko kizagera kuri miliyoni zisaga 3.8 mu 2022;Ku ruhande rw'ibisabwa ku isi, nk'uko biteganijwe mu bushakashatsi bwakozwe na QY, ubunini bw'isoko ku isi buziyongera buva kuri miliyoni 2426.54 z'amadolari ya Amerika muri 2019 bugere kuri miliyoni 3347.54 z'amadolari ya Amerika mu 2026, hamwe n'ubwiyongere bw'umwaka buri mwaka bwa 4.7%.

Ku ruhande rw'umusaruro w'imbere mu gihugu, mu 2021, umusaruro wa generator ya ogisijeni mu Bushinwa wageze kuri miliyoni 4.16 (+ 98,10%);Ku ruhande rw'umusaruro ku isi, uterwa no gukaza umurego w'icyorezo ku isi mu 2021, abakora mu gihugu bakomeje gushakisha amasoko yo mu mahanga, aho ibicuruzwa byoherezwa mu mahanga bingana na miliyoni 1.4141 (+ 287.32%) hamwe n’ibyoherezwa mu mahanga miliyoni 683.5668 US $ (+ 298.5%) ), byoherezwa cyane cyane mu Buhinde, Miyanimari no mu bindi bihugu.

QY Ubushakashatsi butangaza ko ingano y’isoko rya ogisijeni ku isi iziyongeraho miliyari 3.348 z’amadolari kuva kuri miliyari 2.427 kuva muri 2019 kugeza 2026, hamwe n’ubwiyongere buri mwaka bwa 4.70%.

Abambere ku isi bakora inganda zikora ogisijeni ni Inogen, Invacare, Caire, Omron, Philips.Imashini zitanga ogisijeni zo mu rugo zatangiye zitinze, cyane cyane zo mu rwego rwo hasi, abayikora barimo Yuyue Medical, Kefu Medical, Zhongke Meiling, Ubuvuzi bwa Siasun nibindi.Kugeza ku ya 28 Ukuboza 2022, Ikigo cya Leta gishinzwe ibiribwa n’ibiyobyabwenge n’ubuyobozi bw’ibiribwa n’ibiyobyabwenge mu ntara byemeje ko urutonde rw’ibicuruzwa bitanga ingufu za ogisijeni zirenga 230, birimo ibigo byinshi byashyizwe ku rutonde nk’ubuvuzi bwa Yuyue, Ubuvuzi bwa Kangtai, n’Ubuvuzi bwa Kefu.Mu myaka yashize, ibirango bitanga ingufu za ogisijeni mu gihugu bishingiye kuri Yuyue byatangiye kuzamuka no kwinjira muri echelon ya mbere y’amashanyarazi yo mu rugo.

Uzasanga abakora inganda nyinshi za oximeter nabo bafite imirongo yubucuruzi itanga ingufu za ogisijeni, nka Yuyue, Kangtai, Lepu, Meiling, Haier, Omron, Philips, Kefu nibindi bicuruzwa byo mu gihugu ndetse n’amahanga.

Ubucuruzi bwa ogisijeni ya Yuwell ifite ubunini bugereranije.Muri 2021, ubuvuzi bwubuhumekero / ubuvuzi bwa ogisijeni itanga amafaranga yinjira mu bucuruzi azagera kuri 2.622.792.300, bingana na 38%.Amakuru rusange yerekana ko generator ya Yuyue itanga 60% yisoko kandi ikaza kumwanya wambere mubicuruzwa byimbere mu gihugu ndetse no kwisi yose.Hashize Double 11, Yuyue Medical ya ogisijeni ya Jingdong na Tmall kugurisha no kugurisha mbere.Ubuvuzi bwigeze kuvuga ko buri mwaka igurishwa ry’isi yose ku isi mu 2021 ryarengeje miliyoni imwe, rifata iyambere mu guca akayabo ka miliyoni.

Mu 2021 n'igice cya mbere cy'umwaka wa 2022, amafaranga yinjira mu maraso ya ogisijeni y’amaraso ya Kangtai Medical yari miliyoni 461 Yuan na miliyoni 154, angana na 50% byinjira.

Ubuvuzi bwa Yuyue na Kangtai n’inganda ebyiri ziyobora amashanyarazi y’imbere mu gihugu, hiyongereyeho, ibigo by’ubuvuzi nka Kefu Medical, Siasun Medical, Baolait, Lepu Medical na Lipon Instruments bifite ibicuruzwa bike bya ogisijeni mu maraso nabyo bifata umwanya wo gufata isoko.Muri 2021, ubucuruzi bwa Kefu Medical buzaba miliyoni 199.6332, bingana na 8.77%;Amafaranga yagurishijwe y’ibicuruzwa bitanga ingufu za ogisijeni ya Siasun Medical mu 2021 yagumye hejuru ya 90%.

Mu rwego rwo gukemura ikibazo cyo kubura ingufu za ogisijeni, uruganda rukora ogisijeni mu rugo ruherutse gusubiza.

Ubuvuzi bwa Kangtai bwatangaje ku rubuga rwa interineti ku ya 3 Mutarama ko iyi sosiyete ifite amashanyarazi ane y’ubuvuzi ya ogisijeni y’ubuvuzi ya litiro 3, litiro 5, litiro 7 na litiro 10 hamwe n’amashanyarazi abiri yo mu rugo afite umuvuduko wa litiro 1 na litiro 2.

Ubuvuzi bwa Kangtai bwatangaje ku rubuga rwa interineti ku ya 3 Mutarama ko iyi sosiyete ifite amashanyarazi ane y’ubuvuzi ya ogisijeni y’ubuvuzi ya litiro 3, litiro 5, litiro 7 na litiro 10 hamwe n’amashanyarazi abiri yo mu rugo afite umuvuduko wa litiro 1 na litiro 2.Izamuka ry’ibiciro by’amashanyarazi ya ogisijeni naryo ryanenzwe n’urubuga rwa interineti, kandi mu bihe byabanjirije “ibicuruzwa byoherejwe na Yuyue byaributswe”, impande zombi zavuze ko moteri imwe ya ogisijeni yavuye kuri 4700 igera ku 9800.

Nk’uko amakuru rusange abitangaza, Yuyue ifite uruganda runini rutanga ingufu za ogisijeni ku isi i Jiangsu, rufite umurongo wa 1.500m utanga ingufu za ogisijeni hamwe n’umusaruro ungana na metero kare 30.000, kandi niba ingufu zose zifarashi zifunguye, ubushobozi bwo gukora bushobora kugera ku 8000 a umunsi.

03. Nibice bingahe ibice byo hejuru bya generator ya ogisijeni?

Amashanyarazi ya ogisijeni yatumijwe mu mahanga ashyirwa ku mpera yo hejuru, nka Japan yo mu Buyapani itanga ingufu za ogisijeni ya Daikin (Ubuyapani) hamwe na Leta zunze ubumwe za Amerika zikoresha ingufu za ogisijeni Igiciro kirenga 10,000.

Ibirango byo mu gihugu birahendutse, hamwe nibiciro biri hagati ya 2000-5000.Ku rutonde rwa zahabu rwa Jingdong, ibicuruzwa byinshi byagurishijwe byibanda ku mafaranga 2000-3000, naho ogisijeni isohoka ni 3L na 5L y’ubushobozi bwo mu rwego rwo hejuru.Mu myaka yashize, hamwe no gukura kw'isoko ry'imbere mu gihugu, igiciro cyo hagati cyagabanutse.

Reka tubanze turebe ikibaho cyumuzunguruko hamwe na sensor ya ogisijeni ya generator ya ogisijeni, ibiyigize muri generator ya ogisijeni ntabwo aribyingenzi, kandi icyifuzo cyibikoresho bya elegitoronike mumashanyarazi ya ogisijeni bifite umutwe muto.

Nk’uko byatangajwe n'umunyarubuga uzwi cyane “hard core disassembly” mu 2021, gusenya imashini itanga ingufu za Omron ogisijeni ya HAO-2210 imashini ya ogisijeni ishobora kugurwa igura 1800, umwuka urayungurura binyuze mu ruhererekane hanyuma amaherezo unyura mu bitandukanya kugira ngo ubone ogisijeni , imbaho ​​zumuzunguruko nibindi bikoresho bya elegitoronike ni moteri ya ogisijeni ifasha gusa, ikina igenzura kandi ikerekana uruhare.

Zhihu asubiza @ Generator injangwe ya ogisijeni yatugejejeho ko ikibaho cyumuzunguruko wa generator ya ogisijeni kingana na kimwe cya kabiri cyubunini bwa terefone igendanwa, kandi ni gito cyane ugereranije ninama yumuzunguruko wa ventilator nka 50 kuri 55 (cm).Urebye kuri videwo zimwe zisenya hamwe nigishushanyo cyumuzunguruko, ibice byingenzi bigize generator ya ogisijeni harimo MCUs, ibikoresho byihariye, sensor, ibyuma bikoresha ingufu, nibindi.

Shakisha gahunda ya chip no gutoranya generator ya ogisijeni, mubijyanye no gufungura ibisubizo byubuzima bwubuvuzi, gutoranya MLCC na sensor bifitanye isano n’ingufu zikomeye hamwe na sensor stabilite, hiyongereyeho urwego rw’ubuvuzi MLCC, hagomba kubaho hejuru -icyerekezo, imbaraga nke za sensor igisubizo.

Chip igisubizo cyibikoresho byo mu rugo bigereranya uruganda Nanochip kubicuruzwa bitanga ingufu za ogisijeni yo mu rugo ikoresha ibyuma byerekana ingufu za NSPGS2.Nk’uko amakuru abitangaza, ihuza ADC ya 24-bit na DAC ya 12-bit, ifasha uburyo bwo gusinzira kandi igabanya cyane umutwaro kuri MCU;Impamyabumenyi yo hejuru, imikorere myiza, -20 kugeza 70 ° C yuzuye ubushyuhe bwuzuye bwuzuye neza 2.5%;MEMS (Microelectromechanical System) chip yinyuma ihumeka, ibyuma byubushyuhe bwimbere, kugirango bigere ku ndishyi zubushyuhe;Hariho uburyo butandukanye bwa analog voltage isohoka, nibindi.

ZXP2 (400KPa) sensor yumuvuduko ukabije wa Zhixin Sensing, izwi nkigisekuru gishya cya ZXP2 yo mu gihugu (400KPa) icyuma cyumuvuduko ukabije wigenga wigenga wigenga, gishyigikira ibigereranyo cyangwa ibyasohotse muburyo bwa digitale, kandi birashobora gusimbuza burundu ibyuma byinjira mu mahanga byinjira cyane.Iyobowe niyi sensor, abarwayi barashobora kugira ibyo bahindura bakurikije uko ibintu bimeze, bigatuma ingufu nke zikoreshwa kandi byoroshye.Usibye amashanyarazi ya ogisijeni, ikoreshwa cyane mugucunga moteri, kugenzura inganda nizindi nzego.

Intandaro ya molekile ya elegitoronike itanga ingufu mubyukuri iri muri compressor na molekile.

Kubijyanye na compressor, ibirango bisanzwe bya compressor ni Thomas, ibirango byo murugo birimo Daikin, Guangshun, Shengyao, Epley, nibindi, hamwe nabakora uruganda rukora amashanyarazi ya ogisijeni yo mu nyanja Sea Turtle, Yuyue, Siasong, nibindi bakoresheje compressor zo murugo.

Amashanyarazi ya molekuline ni ibikoresho bya zeolite yubukorikori bifite imiterere isobanutse kandi imwe hamwe nubunini bwa pore, irashobora guhitamo adsorption ya gaze namazi ukurikije ubunini bwa molekile na polarite.Ubushinwa bwatahuye ahanini gusimbuza imbere mu cyuma cya molekile, inganda zo mu gihugu mu isoko ritoya zikora isoko ya sikeli ya molekile zimaze gukura, Jianlong Weina, Shanghai Hengye, ubushobozi bwa molekile ya Dalian Haixin buza ku mwanya wa mbere ku isi.(Imibare ya 2018)

Kugeza ubu, ubushobozi bwibikoresho bya ogisijeni yo mu rugo ku isoko bigabanijwemo 1L, 3L na 5L, impuzandengo ya 1L ikeneye gukoresha 650g ya elegitoronike ya molekile, itabogamye ukeka ko ingano ya molekile ya generator ya ogisijeni 1 ari 3L, hanyuma ogisijeni 1 generator ikenera icyuma cya molekile 1.95kg, byagereranijwe ko ikiguzi cya sikile ya molekile ya generator ya ogisijeni ari 390 Yuan (1.95 / 1000 * 200000 = 390 yuan), bingana na 13% -19.5% bya generator ya ogisijeni mu 2000- 3000 igiciro.

Amashanyarazi ya molekuline ni ibikoresho fatizo, intandaro yo kumenya umwuka wa ogisijeni ni ukuzuza ikoranabuhanga, ntushobora kubisimbuza uko bishakiye.Niba tekinoroji yo kuzuza ari mibi, guterana ni binini cyane, kandi byoroshye kubona ubushuhe, umwuka wa ogisijeni ugabanuka vuba nyuma yimyaka 1-2 yo gukoresha imashini.

Leta isaba ko umwuka wa ogisijeni utanga ingufu za ogisijeni uri munsi ya 82% ku rwego mpuzamahanga, kandi impuruza nkeya ya ogisijeni igomba kuba mike, kandi bamwe mu bakora inganda zitanga ogisijeni ntibafite iyi mirimo, kandi biragoye ku baguzi basanzwe kuyibona.

04 Incamake

Ntibisanzwe ko masike, antigene, ibiyobyabwenge nandi masoko basaba ibiciro biri hejuru yikirere, ibikoresho byubuvuzi ntibishobora gutangwa, kandi isoko rivanze.Sinzi niba ibikoresho fatizo byazamutse cyangwa bitazamutse, ariko aho bigeze, abadandaza bazwi cyane ba ogisijeni itanga ingufu na bo batangiye kugabanya ibikorwa byihutirwa, bafungura urukurikirane rw "igiciro cyambere" mbere yo kugurisha, batera ikibazo cyo "kugura cyangwa ntabwo ”ku baguzi.

Usibye ingorane zo kugura, gukoresha neza intungamubiri za ogisijeni nkigikoresho cyubuvuzi cyo kuvura ubufasha nabwo ni ikibazo kubantu basanzwe.

Mu buvuzi, 2L / min-3L / min ni ogisijeni itemba cyane, kabone niyo yaba ari ogisijeni nyinshi itwara 5L / min, sisitemu y'ubuhumekero yangiritse cyane kugirango ikoreshe ibirenga 5L / min, mubisanzwe, birakenewe kubungabunga iyi ogisijeni itemba cyane kurwego rwa 90%.Ugereranije na silindiri ya ogisijeni mu bitaro, umwuka wa ogisijeni wa molekile ya elegitoronike ya ogisijeni iragoye kubyemeza, kandi birashobora no guhura no kunanirwa, kandi ubwiza bwa ogisijeni nigihe cyo kuyitaho ntigihinduka.

Mu mikoreshereze ya buri munsi, generator ya ogisijeni nayo igomba kuba ifite ibikoresho bya ogisijeni ya kannula ya mazuru, umwuka wa ogisijeni wa mask, mask yo kubika ogisijeni ndetse na ventilator, abaguzi benshi badafite uburambe biragoye gukora neza, bityo rero, mubihe byashize, uwasabye yaguze akanakoresha inama za muganga. .

Yaba oximeter cyangwa intumbero ya ogisijeni, ni ibikoresho bifasha ubuvuzi, ariko "garanti" yinyongera kuri buri muntu mugihe kidashidikanywaho: bigenda bite iyo ikoreshejwe?


Igihe cyo kohereza: Mutarama-12-2023