Kodi mpweya wabwino ndi chiyani?
Mwachidule, Thempweya wabwinondi imodzi mwamankhwala ofunikira kuchiza odwala omwe akulephera kupuma. Ntchito yayikulu ya makina olowera mpweya imathandizidwa ndi makina otulutsa mpweya, kuthandiza odwala kupuma bwino. Anthu akakhala ndi vuto la kupuma, mpweya wabwino umatha kutsanzira kupuma kwa anthu ndikutumiza mpweya wosiyanasiyana wa okosijeni (21% -100%) m'mapapo ndikusinthana mpweya nthawi zonse kuti athandizire odwala kukonza malo a hypoxia, kusunga kwa carbon dioxide.
Makina opumira, omwe amadziwikanso kuti makina opumira kapena makina opumira, ndi chida chachipatala chomwe chimathandiza odwala omwe sangathe kupuma okha. Izi zikhoza kukhala chifukwa cha matenda, monga chibayo choopsa kapena kulephera kupuma, kapena chifukwa chakuti akulandira chithandizo chamankhwala chomwe chimafuna kuti agoneke komanso kuti asapume bwino.
Zothandizira mpweya zimagwira ntchito pokankhira mpweya - wodzazidwa ndi okosijeni wowonjezera - m'mapapo, kenako ndikuulola kutulukanso. Njirayi imathandiza wodwalayo kutenga mpweya wokwanira ndikutulutsa mpweya wokwanira wa carbon dioxide, zinthu ziwiri zofunika kwambiri pa kupuma.
Ma Ventilators amatha kukhala zida zopulumutsa moyo m'chipatala chachikulu komanso chithandizo chadzidzidzi. Nthawi zambiri amagwiritsidwa ntchito pakalephera kupuma - mkhalidwe womwe kuchuluka kwa okosijeni m'magazi kumakhala kotsika kwambiri kapena kuchuluka kwa carbon dioxide kumakhala kokwera kwambiri. Izi zitha kuchitika chifukwa cha matenda osiyanasiyana, kuphatikiza matenda oopsa a m'mapapo, matenda a neuromuscular, ndi kuvulala kwakukulu.
Mwachidule, ma ventilators amagwira ntchito yofunika kwambiri pazachipatala. Angatanthauze kusiyana pakati pa moyo ndi imfa kwa odwala omwe sangathe kupuma okha. Kumvetsetsa momwe zimagwirira ntchito komanso zigawo zake, monga zosefera zitsulo za sintered, ndizofunikira kwa iwo omwe akukhudzidwa ndikugwiritsa ntchito ndi kukonza kwawo.
Mfundo Yoyambira Yogwirira Ntchito ya Ma Ventilators
Mpweya wolowera mpweya ndi makina amene amathandiza kapena kulowetsa m'malo mwa kupuma modzidzimutsa. Imathandiza kusinthana kwa okosijeni ndi mpweya woipa, kutengera momwe thupi limakhalira kupuma.
Mitundu Yosiyanasiyana ya Ma Ventilator
Makina olowera mpweya amabwera mosiyanasiyana, makulidwe, ndi mitundu. Amagawidwa motengera momwe amagwirira ntchito, momwe amapangira mpweya wabwino, komanso malo omwe amagwiritsidwa ntchito. Nayi mitundu yodziwika bwino:
1. Zothandizira mpweya
Awa ndi ma ma ventilator omwe amagwiritsidwa ntchito m'malo osamalira odwala kwambiri ngati mayunitsi osamalira odwala kwambiri (ICUs). Amapereka mpweya wabwino wamakina kwa odwala omwe agonekedwa kapena omwe amatha kupuma movutikira kwambiri. Mpweya wolowera mkati umafunika chubu (endotracheal kapena tracheostomy chubu) yolowetsedwa munjira ya mpweya wa wodwalayo.
2. Makina Othandizira Osasokoneza
Makina olowera osalowa amathandizira odwala kupuma popereka mpweya wopanikizika kudzera kumaso, chigoba champhuno, kapena cholumikizira pakamwa. Izi nthawi zambiri zimagwiritsidwa ntchito kwa odwala omwe ali ndi vuto lopumira kwambiri, monga omwe ali ndi matenda osachiritsika a m'mapapo (COPD) kapena kupuma movutikira.
3. Zam'manja kapena Transport Ventilators
Awa ndi ma airlight opepuka, opangidwa kuti aziyenda. Amagwiritsidwa ntchito nthawi zambiri ponyamula odwala mkati kapena kunja kwa chipatala, monga kusamutsa wodwala kuchokera ku ambulansi kupita ku dipatimenti yadzidzidzi.
4. Zothandizira Pakhomo
Omwe amadziwikanso kuti ma domiciliary ventilators, awa amapangidwira odwala omwe amafunikira chithandizo chanthawi yayitali kunyumba. Makinawa nthawi zambiri amakhala osavutirapo poyerekeza ndi olowera ku ICU ndipo amapangidwa kuti azikhala osavuta kugwiritsa ntchito kwa odwala ndi osamalira.
5. Ma Neonatal Ventilators
Zopangidwira makamaka mawonekedwe apadera a thupi la ana obadwa kumene ndi makanda, ma neonatal ventilators amagwiritsidwa ntchito m'magawo osamalira odwala kwambiri akhanda (NICUs). Amakhala ndi mawonekedwe apadera komanso chitetezo kuti atsimikizire kuti ana obadwa kumene amapeza mpweya wabwino komanso wotetezeka.
Mtundu uliwonse wa mpweya wabwino umakhala ndi cholinga chapadera ndipo umapangidwa kuti ukwaniritse zosowa za odwala. Mtundu womwe umagwiritsidwa ntchito udzadalira chikhalidwe chachipatala komanso mlingo wa chithandizo chomwe wodwalayo amafuna.
Ma Ventilators amatha kugawidwa m'njira zosiyanasiyana. Pali mayina osiyanasiyana a ma ventilator malinga ndi njira zosiyanasiyana zogawira. Kuti mugwiritse ntchito, chothandizira mpweya chikhoza kugawidwa kukhala chothandizira kuchipatala ndi chothandizira pakhomo. Katswiri wa zachipatala amagwiritsidwa ntchito poyang'aniridwa ndi ogwira ntchito zachipatala kwa odwala omwe ali ndi vuto la kupuma ndi Barotrauma komanso odwala omwe amafunikira kupuma, chithandizo cha kupuma ndi chithandizo choyamba ndi kubwezeretsanso. Mpweya wapakhomo wapakhomo umagwiritsidwa ntchito pofuna kuthetsa nkhonyo, kukomoka ndi kupuma movutikira odwala akagona. Amagwiritsidwa ntchito kwa anthu omwe ali ndi vuto la kupuma pang'ono komanso kupuma movutikira kuti athandizire chithandizo. Sizigwiritsidwa ntchito m'nyumba zokha, komanso zimagwiritsidwa ntchito m'chipatala.
Imagawidwa kukhala makina olowera mpweya komanso osasokoneza molingana ndi kulumikizana. Makina olowera mpweya ndi njira yabwino yopangira mpweya wabwino popanga njira yopangira mpweya (Nasal kapena endotracheal intubation ndi tracheotomy). Makina olowera mpweya nthawi zambiri amagwiritsidwa ntchito ku ICU kuchiritsa odwala omwe akulephera kupuma kwambiri. Non invasive ventilators amapanga airway yokumba pogwiritsa ntchito chigoba pamphuno, m'mphuno chigoba, m'mphuno chubu, etc. Iwo makamaka ntchito mu chipatala chachikulu kunyumba, wamba wamba ndi banja kuchitira odwala wofatsa kapena zolimbitsa kupuma kulephera.
Zosefera za Sintered Metal ndi Udindo Wawo mu Ma Ventilator
Kodi Sintered Metal Filters ndi chiyani
Zosefera zitsulo za sinteredndi mtundu wapadera wa fyuluta wopangidwa kuchokera ku ufa wachitsulo umene watenthedwa (kapena sintered) kuti ukhale wolimba. Zosefera izi zimadziwika chifukwa chokhalitsa, mphamvu, komanso kulondola.
Kufunika kwa Zosefera za Sintered Metal mu Ventilators
Chofunikira kwambiri pamakina aliwonse olowera mpweya ndi fyuluta. Ndikofunikira chifukwa ndi udindo woyeretsa mpweya umene umaperekedwa m'mapapu a wodwalayo. Tsopano, ngati tiganizira za mitundu ya zinthu zomwe zingakhale mumlengalenga - fumbi, mabakiteriya, mavairasi - timazindikira kuti udindowo ndi wofunika bwanji.
N'chifukwa Chiyani Sintered Metal Zosefera?
Zosefera zitsulo za Sintered zimawonekera pazifukwa zingapo. Choyamba, iwo ndi olimba modabwitsa. Ndi chifukwa chakuti amapangidwa ndi chitsulo, chomwe chimatha kupirira kuwonongeka ndi kuwonongeka. Awiri, iwo ndi bwino kwambiri zosefera kunja tinthu ting'onoting'ono, chifukwa sintering ndondomeko imapanga yunifolomu ndi kusasinthasintha pore kukula.
Kufunika kogwiritsa ntchito zosefera zachitsulo za sintered mu ma ventilator sikunganyalanyazidwe. Sikuti amasefa mpweya, komanso amateteza makina osalimba omwe ali mkati mwa mpweya wokwanira. Ngati fumbi, mwachitsanzo, litalowa mu mpweya wabwino, likhoza kuwononga zigawo zake, ndikupangitsa kuti zisawonongeke.
Chitetezo ndi Chitsimikizo Chabwino
Ntchito ina yofunikira ya fyuluta yachitsulo ya sintered mu mpweya wabwino ndikutsimikizira chitetezo ndi mtundu. Zoseferazi zimaonetsetsa kuti mpweya wabwino, waukhondo, komanso wotetezeka umaperekedwa kwa odwala. Izi ndizofunikira kwambiri, makamaka pankhani yazachipatala komwe kukhudzana ndi mabakiteriya owopsa, ma virus, kapena zowononga zimatha kuyambitsa zovuta kapena kukulitsa mkhalidwe wa wodwalayo.
Pomaliza, gawo la zosefera zitsulo zopindika mu ma ventilator ndizofunikira. Kukhalitsa kwawo, kugwira ntchito bwino, komanso chitsimikizo chachitetezo chomwe amapereka zimawapangitsa kukhala gawo lofunikira pakupanga ndi kugwiritsa ntchito ma ventilator.
Momwe Zosefera za Sintered Metal Zimagwiritsidwira Ntchito mu Ma Ventilator
Zosefera zachitsulo za sintered zimagwira ntchito yofunikira pakugwira ntchito bwino kwa mpweya wabwino. Ntchito yawo yayikulu ndikusefa ndi kuyeretsa mpweya womwe umaperekedwa kwa wodwalayo. Koma kodi izi zimagwira ntchito bwanji? Tiyeni tifotokoze:
Kulowetsa Mpweya ndi Kusefera
Pamene mpweya wolowera mpweya umalowa mu mpweya, mpweya umenewu umadutsa kaye pa fyuluta yachitsulo ya sintered. Ntchito ya fyuluta ndikuchotsa tinthu tating'onoting'ono tating'onoting'ono, mabakiteriya, mavairasi, kapena zowononga zina zilizonse mumlengalenga.
Kapangidwe ka sintered zitsulo fyuluta, amene apangidwa kudzera njira kutentha zitsulo particles mpaka kugwirizana palimodzi, ndiye chinsinsi kwa mphamvu yake. Izi zimapanga porous kwambiri zinthu zokhala ndi ma pore okhazikika komanso olondola. Zotsatira zake, fyulutayo imatha kutsekereza ndikuchotsa zonyansa zazing'ono kwambiri kwinaku ndikulola mpweya kudutsa.
Chitetezo cha Zida Zopangira Ma Ventilator
Zosefera zitsulo za sintered zimatetezanso zigawo zamkati za mpweya wabwino. Pochotsa zowononga ndi tinthu tating'onoting'ono potengera mpweya, amalepheretsa zinthu izi kufika ndikuwononga makina ozindikira omwe ali mkati mwa mpweya wabwino.
Kusamalira ndi Kulera
Ubwino wina wogwiritsa ntchito zosefera zachitsulo zopindika m'mapaipi olowera mpweya ndikuti ndizolimba komanso zogwiritsidwanso ntchito. Amatha kupirira kutentha kwambiri, kuwapanga kukhala oyenera njira zotsekera pakati pa ntchito. Kuthekera kumeneku ndi kofunikira makamaka m'malo azachipatala, pomwe kusunga zida zosabala ndikofunikira.
Mwachidule, zosefera zitsulo za sintered zimagwiritsidwa ntchito muzolowera mpweya kuti zisefe mpweya womwe ukubwera, kuteteza zida zamkati za mpweya wabwino, ndikusunga ukhondo wokhazikika ndi kutseketsa. Makhalidwe awo apadera amawapangitsa kukhala gawo lofunika kwambiri pakugwiritsa ntchito zida zopulumutsa moyozi.
Pankhani ya akatswiri opanga zida zamankhwala, zitenga masiku opitilira 40 kuti apange mpweya wabwino chifukwa chopanga mkati mwazovuta kwambiri. Lili ndi zida zambiri, pali kachidutswa kakang'ono koma kofunikira - cholumikizira mpweya wofiyira pakati pawo. Chosefera chimbale chimagwiritsidwa ntchito kusefa fumbi ndi zodetsa kuyika o2 oyera m'mapapo a odwala monga o2 kudzera mupaipi.
Pali zosefera zambiri zamatchulidwe ndi ma ventilator ndi diski yosefera zomwe mungasankhe. Mpweya wathu umapangidwa ndi chitsulo chosapanga dzimbiri cha 316L, chili ndi mwayi wokhazikika komanso wokhazikika, pobowoleza mpweya wabwino, kukula kwa pore, kukana dzimbiri, kupuma kwabwino komanso mawonekedwe owoneka bwino. HENGKO ndiye omwe amapereka zosefera zazing'ono zosapanga dzimbiri zosapanga dzimbiri komanso zosefera zazitsulo zotentha kwambiri padziko lonse lapansi. Tili ndi mitundu yambiri ya makulidwe, mafotokozedwe ndi mitundu yazinthu zomwe mungasankhe, njira zambiri komanso zovuta zosefera zimathanso kusinthidwa malinga ndi zomwe mukufuna.
Ubwino wa Zosefera za Sintered Metal mu Ventilators
1. High Sefa Mwachangu
Kulondola kwa kukula kwa pore muzosefera zachitsulo za sintered, chifukwa cha njira yopangira sintering, zimatsimikizira kuti kusefera kwapamwamba kwambiri. Khalidwe limeneli limathandiza zosefera kuchotsa bwino ngakhale tinthu tating'onoting'ono, kupereka mpweya wabwino kwa odwala.
2. Kukhalitsa ndi Moyo Wautali
Zosefera zachitsulo za Sintered ndizokhazikika kwambiri. Zopangidwa kuchokera ku zitsulo monga chitsulo chosapanga dzimbiri kapena mkuwa, zoseferazi zimatha kupirira kupsinjika ndi kutentha kwakukulu, zomwe zimapangitsa kuti zisawonongeke komanso kung'ambika. Kukhala ndi moyo wautali kumachepetsa kufunika kosinthidwa pafupipafupi, zomwe zimapangitsa kuti pakhale ndalama zochepetsera nthawi yayitali.
3. Kukana Kuwonongeka
Zitsulo zomwe zimagwiritsidwa ntchito popanga sintering sizikhala ndi dzimbiri, zomwe zimapangitsa kuti zoseferazi zikhale zabwino kuti zigwiritsidwe ntchito m'malo momwe zimatha kukhudzidwa ndi mankhwala osiyanasiyana kapena chinyezi.
4. Kukana Kutentha
Zosefera zachitsulo za Sintered zimatha kupirira kutentha kwambiri, kuzipanga kukhala zoyenera panjira zotseketsa. Izi ndizofunikira kwambiri m'malo azachipatala momwe kusunga zida zosabala ndikofunikira kuti mupewe matenda.
5. Zosinthikanso ndi Zogwiritsidwanso Ntchito
Zosefera zachitsulo za sintered zitha kutsukidwa ndikugwiritsidwanso ntchito, kuzipanga kukhala zokonda zachilengedwe. Kuyeretsa kumatha kuchitidwa mwa kuchapa msana, kuyeretsa ndi ultrasonic, kapena njira zina.
6. Magwiridwe Osasintha
Kusasunthika kwa pore kukula kwa zosefera zitsulo za sintered zimatsimikizira ntchito yodalirika komanso yosasunthika yosefera, kuonetsetsa kuti mpweya wabwino uperekedwa kwa odwala nthawi zonse.
Pomaliza, ubwino wa zosefera zitsulo za sintered mu ma ventilator ndizochuluka. Kuchita bwino kwawo, kulimba, dzimbiri ndi kukana kutentha, kugwiritsiridwanso ntchito, ndi magwiridwe antchito osasinthasintha zimawapangitsa kukhala abwino kwa ma ventilator, zomwe zimathandizira kwambiri chitetezo ndi mphamvu ya zida zachipatalazi.
FAQ
1. Kodi fyuluta yachitsulo ya sintered ndi chiyani ndipo imagwira ntchito bwanji mu mpweya wabwino?
Fyuluta yachitsulo ya sintered ndi mtundu wa fyuluta wopangidwa kuchokera ku ufa wachitsulo womwe watenthedwa ndi kukanikizidwa pamodzi mu njira yotchedwa sintering. Njirayi imapanga mawonekedwe olimba, a porous omwe ali ndi kukula kolondola komanso kosasinthasintha kwa pore, komwe kuli koyenera kuti azisefera. Mu makina olowera mpweya, fyulutayi imagwiritsidwa ntchito kuyeretsa mpweya womwe waperekedwa m'mapapo a wodwalayo. Imachita izi mwa kutchera ndi kuchotsa tinthu tating’onoting’ono, mabakiteriya, mavairasi, kapena zinthu zina zowononga mpweya, kuonetsetsa kuti mpweya wabwino wokhawo umafika kwa wodwalayo.
2. N'chifukwa chiyani zosefera zitsulo sintered amakonda ma ventilator kuposa mitundu ina ya zosefera?
Zosefera zachitsulo za sintered zimakondedwa mu ma ventilator chifukwa cha zabwino zake zambiri. Kusefedwa kwawo kwakukulu, chifukwa cha kukula kwake kwa pore, kumatsimikizira kuti amachotsa bwino ngakhale zonyansa zazing'ono kwambiri. Zimakhalanso zolimba kwambiri, zimatha kupirira kupsinjika kwakukulu ndi kutentha popanda kunyozeka, zomwe zimawonjezera moyo wawo ndikuchepetsa kufunikira kosinthidwa pafupipafupi. Kuphatikiza apo, amatha kutsukidwa ndi kugwiritsidwanso ntchito, zomwe zimapindulitsa pazachuma komanso zachilengedwe.
3. Kodi zosefera zitsulo za sintered mu zowongolera mpweya zingatsekedwe?
Inde, zosefera zitsulo za sintered zitha kutsekedwa. Ubwino umodzi wa zoseferazi ndi kuthekera kwawo kupirira kutentha kwambiri. Izi zimawapangitsa kukhala oyenera njira zosiyanasiyana zotsekera, monga autoclaving kapena kutsekereza kutentha kowuma, komwe kuli kofunikira pachipatala kuti mukhale ndi zida zosabala komanso kupewa matenda.
4. Kodi ndi zitsulo ziti zomwe zimagwiritsidwa ntchito popanga zosefera zachitsulo za sintered za ma ventilator?
Zitsulo zomwe zimagwiritsidwa ntchito popanga zosefera zachitsulo zopangira mpweya zimasiyanasiyana, koma zitsulo zosapanga dzimbiri ndi mkuwa ndizosankha zofala. Zitsulozi zimasankhidwa chifukwa cha kulimba kwake, kukana kwa dzimbiri, komanso kupirira kutentha kwambiri, zonse zomwe zili zofunika pazosefera zomwe zimagwiritsidwa ntchito pazida zamankhwala monga ma ventilator.
5. Kodi zofunika kukonza zosefera zitsulo sintered ntchito mpweya mpweya?
Zosefera zachitsulo za sintered zimafunikira kukonzedwa pafupipafupi kuti zitsimikizire kuti zimagwira ntchito bwino komanso kuti zizikhala ndi moyo wautali. Izi zimaphatikizapo kuyeretsa kuchotsa tinthu tating'onoting'ono totsekera ndi kutseketsa kuti tichotse zowononga zilizonse. Njira zoyeretsera zingaphatikizepo kuchapa msana, kuyeretsa ndi ultrasonic, kapena kugwiritsa ntchito njira yoyenera yoyeretsera. Zosefera zitha kusinthidwanso ngati pakufunika, ngakhale kulimba kwawo ndi kusinthikanso nthawi zambiri kumachepetsa kufunika kosinthidwa pafupipafupi.
Pomaliza, zosefera zitsulo za sintered zimagwira ntchito yofunika kwambiri pakugwira ntchito kwa ma ventilator, kuwonetsetsa kuperekedwa kwa mpweya wabwino, woyeretsedwa kwa odwala. Kukhalitsa kwawo, mphamvu, ndi kugwiritsiridwa ntchitonso kumawapangitsa kukhala gawo lofunika kwambiri la zida zopulumutsa moyo izi.
Tengani Magwiridwe Anu Othandizira Othandizira Kufikira Pagawo Lotsatira ndi HENGKO
Kodi mukufuna fyuluta yachitsulo yapamwamba kwambiri ya sintered chothandizira mpweya wanu? Osayang'ananso kwina! HENGKO, dzina lotsogola pantchitoyi, imagwira ntchito popereka zosefera zazitsulo zapamwamba kwambiri zomwe zimagwirizana ndi zosowa zanu.
Sikuti timangopereka khalidwe lapadera, komanso timanyadira kudzipereka kwathu kuti tikwaniritse makasitomala. Gulu lathu la akatswiri ndilokonzeka kukuthandizani pazosowa zanu zonse za OEM, ndikuwonetsetsa kuti mukukwanira bwino pamakina anu olowera mpweya.
N’chifukwa chiyani mumangofuna zochepa pamene mungakhale ndi zabwino koposa? Lumikizanani nafe tsopano paka@hengko.comndikuyamba kupititsa patsogolo magwiridwe antchito a ma ventilator anu ndi zosefera zachitsulo zapamwamba za HENGKO.
Nthawi yotumiza: Aug-13-2020
