Ukutheni Ukukhetha Imibhobho Esheshayo Ephakeme

Ukufanisa Imibheshana NeHla Noma Ubungo Bendawo

Ukukhetha imibheshana esheshayo kudinga ukuvavanya ubushushu bendawo nezinhlobo zemvelo. Kuzindlela zemali ezipoloshiniwe, imibheshana engetipu yepolyesithere zicimela leyo ngaphandle kwezifibhela, ake imibheshana ene-foam engavali amacala athola ukucula kwezindlela zokubhomba ukuze kwehlise amathuba wokubelwa ngemvelo.

Uhlobo lwezayithi	Isakhiwo Sokubheshana Esincoma	Ukufanana Nendawo Yokubheshana
Izilwane ezinhle	Imibheshana engaphansi kwezimpawu	Izindlebe, imali elibhaliwe
Izinhlanganisela ezinekwe	Uphu oqinisekile kwekankatha	Imilenge yesikwele, izicathududu zesikwele
Izinhwa zemali	I-nylon yokwehlisa umoya	Izilungiselelo zemali, izimbotyi

Ubukhulu bevelo yokuhlanjwa kanye nokwekwa okuncane kwezinhlanu

Iziswabi ezinezimo zemedicine kufanele zilungise ≤5 izinhlanu (≥0.5μm) ngasemotini ngokwemoto yami IEST-RP-CC004.3. Izilinganiso ikubonisa:

• Iziswabi zemasi: 12,000 izinhlanu/cm²
• Iziswabi zemaphethile: 800 izinhlanu/cm²
• Izikhawula zocelwano olulungile: 300 amaphathi/cm²

Ababhuyekele amaphoyile ayifika kumehluko wezokulula weclasi 5 ngokusebenzisa izikhawula nezicukele ezilandelweyo ukuze akuvunyelwe ukugcina okugcina kwamaglue.

Ukukhululeka kwezolvente nokwabiwa nezinhlelo zokucula

Ukubaluleka kwezocuka kuhlanganisa ukuphephile kweyomno. Izikhawula zocuka ezine 94% yemali emuva kokubekwa kwe-IPA okuphumelela kumzuzu wokuphela ngokulingana nezocuka ezingena 22%. Izinto eziphambene nezinye:

• Isipropilel alikoholi: ipoliyurethane foam noma izifayibha ezi-PP
• Acetone: izicukele ezingekelwa yisolvent PVDF
• Ihaidrojene peroksidi: izipolimela ezibekiwe ngocerium

Udingo lokulawula isitatisi kuzindlela ezibangelwa

Izikhawula ezingekelwa yisitatisi (10⁶-10⁹ Ω isayizi resayizi) zikhindza ukwehliswa kwezinto kumikroelektroniki. Izifunda esemankantolo esebenzisa izikhawula ezingekelwa yisitatisi zikhuphisile izinto eziphambene ne-ESD ngo-73%, nezicukele ezingekelwa zokuxazulula zikhuphisa <1kV ngokubekwa kwamabhodi.

Izimo zokubhuka nezimpawu zazo kuzikhawula ezisayishwa

Cotton vs. Synthetic Fiber Trade-offs

I-cotton ibalulekile ngemali kodwa ikhiwa amaparticulates angama-40% ngokungafani ne-polyester. I-nylon iphumelela ukuthwasa kwezilwane ngama-15-20% kumasebenzi ediagnostics.

Ukulinganisa Iindleko: I-Foam, I-polyester, I-Microfiber, ne-Tips ye-Rayon

• I-Foam iyahlula IPA iphumanye ngama-3x ngokungafani ne-cotton
• I-Microfiber ikhipha amaparticulates angu-5μm angama-98% kunye ne-82% kwi-polyester
• I-Rayon ikwazi ukugcina isiqingatha se-95% kumamagqunywe amakhulu

Izibonelo zokusebenza kwezitshwiphi zokuflocka

Izitshwiphi zokuflocka ziphumela ukuthwasa kwezicathami ngama-60-80% ngokusebenzisa i-fibers evelwe ngqo. Isicwangciso sam 2023 sabonile ukuba i-HydraFlock ikwazile ukuthola amacellular angama-87.8% nge-TAPS buffer, yenza ukuba isikhathi se-elution sihlawule ngama-50% kwe-PCR testing.

Izicara eziphansi kwezilinti nezingaphambelana

I-Microfiber nezitshwiphi ze-foam zifutshane nezisombululo zase- aerospace ezine ≤0.1% yezilinti ebonakalayo ngasinye kwi-100cm². I-Foam ene 4:1 yokuqhutywa kuyahlula i-optical sensors, ngelixa i-polyester e-yisicathami ikhinda ukushaya kwezifinye kwiinkwenkwezi zecleanrooms.

Izitshwiphi ezingenakuthwala ukunyathwa kanye nezingezona: Iziphindlelwa nezisombululo

Amalungiselelo Asebenzisi kunye nezinto Ezicacileyo

Izikhombisa zokugcina kuzomane kudinga izindlela zokusebenza zokufinyelela ekuhlaleni kwe-10⁻⁶ SAL (Sterility Assurance Level). I-Ethylene oxide ne-irradiation yegama iyasula amaspore, noba kuyavikitha ngokuzenzakalelayo umkhiqizo.

Ukulinganisa phakathi kwe-ETO ne-Gamma Irradiation

Ifakti	Ethylene Oxide (ETO)	Gamma Irradiation
Ukuhambisana Kwemathiriyeli	Amaphlasitiki athintekayo kwezindleko	Amadatha athintekayo kwezirradiation
Isikhathi sokusebenzisa	24–48 amahora	2–8 amahora
Ukuvunyelwa kwezibiko	FDA 21 CFR Indawo 820	ISO 11137

Izicelo

Izikhombo ezingenakho umoya kudingeka kuzo:

• Izilithi ze-Nasopharyngeal PCR
• Ukulwa kwezikhumba
• Izilithi zemikrobo

Izindlela ezingenakho umoya kuzo:

• Ukusebenzisa isolvent elekthroniki
• Ukuhlula kwezinhloso zokubona
• Ukuhlolwa komoya

Imithwalo yokudala engavunyelwa

Izici ezinhle kakhulu zokuvimba ukungcola kancinti:

1. Izindanda ezingenakuvumbeka zokudala polypropylene
2. Ukuvaliwe kwehlanzekileyo
3. Izinhlelo zokugcina engavunyelwa
4. Izindawo zokuthutha izindleko ezingenakuvumelwa (ISO 13485:2016)

Izici zokudala: Bubanzi bokwehliswa, Ifomya leTip, nokushaywa kweshaft

Ukukhetha Ububanzi bokwehliswa nokweyona ifomya

• Izicatongo ezijekile : Ukucula ngokujwayelekile
• Imipethe emihlango (30–45°) : Funda ukufinyelela kwekala
• Izindawo zokuphinda : Umugqa olinganayo

Ukwebo olunguqulwe kuholela kwekugcina ngama-18-22%.

Imithwalo yokuvutha kweshafti

Uhlobo lokwenza	UKUPHUMULA	Umbono
Ukuphitha kwenasopharyngeal	ubunzima obu-40–60°	Ukulandelwa kwekati
Ukwalwa kwesifo	20–40° ukubendeleka	Ukulawulwa kweqile
Ukucula kwe-elekthroniki	≤10° ukubendeleka	Ukuxhumana okuhlelwe

Imishini eziphakeme ngokusemthethweni iyakhathaza amathuba okulungisa isifo ngama-27% kumisebenzi ye-ENT.

Ukubalwa kokuqina kwezilwane kanye nokulayela

Imibheshana yokukhanya ibamba amathuba okulayela ama-92-96% ngokusebenzisa:

1. Izinkawuntula zokugcinwa kwezinhlayiya
2. Izinkawuntula zokuthwala izilayi
3. Ukuqondana kwezinhlayiya ngokwesikwele

Lokhu kuthula iziphoso ezingenakho nge-18% ngemuva kokugcinwa kwezokuthenga kwezamnandi kwe> 2 ml/g.

Izibophezelo ezingcono

• ISO 13485:2016 : Umg управление kwekhowudi
• FDA 21 CFR 820 : Imisebenzi yokuqina
• ISO 9001:2015 : Imikwalithi yomniki

Izincwadi zokucwaninga kwe-FDA ngokungabi komfanekiso kwemikhumbi yasebenza kakhulu ngama-37% ngokungu-2023.

Ukunquma ukulandelana

Izinkomba kuyinhloko:

• Ukugcina ukuxazulwa ngokushesha
• Ukubonza ukungabi komfanekiso ngokuzenzekelayo
• Ukuphambuka ngokuphelele kwezithombe zokusebenta

Ukufinyelela kwe-Blockchain kudala ukubuyiselwa ngama-58%.

Izinto eziphethwe

1. Izilayela ezivulekile (89% zibalwa ngemva kama-180)
2. Izinkomba ezifakiwe kahle ngokusebenzisa i-AI zenza ukuba kungcono umehluko wekutholwa ngama-42%
3. Izimboni ezinhlayo ngokwezokwelapha zokugcina i-pH kuyona ndlela esembeni

Izinhlelo ezifisayo zenza ukuba kube lula ukwehla kwezindlela zokwenza iplastic yasekhankatha ngama-17 etele yamaphela ngasinye kuya kuma-1 mileni yezinto ezifanayo

Imibuzo Evame Ukubuzwa

Yini ama-factors okufanele aqwekwe xa kuhambisana nezindwandwa nezinhloso zokwenza?

Khetha izindwandwa ngesikhundla nezinhloso zokwenza. Isibonelo, izindwandwa ezinezimpawu zokwenza i-polyester ziyagwemela ukwenza amaphela amabi, noma izindwandwa eziphuzi ziyagwemela ukwenza amakhokha.

Kungani kubalulekile ukuthi izindwandwa ezingasemkhathini zenze amakhona okungenzeka?

Ukuthi izindwandwa ezingasemkhathini zenze amakhona okungenzeka kuyakunceda ukuthi kube lula, okuyinkimbinkimbi kuzindlela ezifanayo nezindawo ezilula. Izindwandwa ezifanayo nezindlela zasekhankatha kufanele ziqwekwe nezinhloso zokungenzeka ezifanayo nezokuthi kungakanani ama-particles kanye nezinhloso.

Ukuthi isolvent resistance iyakunceda ukuthi izindwandwa zenze kanjani?

Ukuthi isolvent resistance iyakunceda ukuthi izindwandwa zenze ukuthi zibe nezinhloso zokwenza xa kuthiwa nezinto zokucula. Izindwandwa kufanele zenze ukuthi zenze nezinto zokucula ezifanayo ne-isopropyl alcohol futhi ne-acetone ukuthi kungakhathalisekile ukuthi kungcono.

Iziphi izinkawo zokudizaini ezibangela ukusebenza kwezindwandwa?

Ubukhulu bezindwandwa, isetha lempela, kanye nokuthula kwezinkawodwa kuzinjwa. Izindwandwa eziphambene nezindlela zokuhlathwa, izimpela eziphambene nezinye izinto, nezinkawodwa eziyandulayo ukuze kube lula ukugaya kwezinkawo.

Yiziphi izindlela ezahlukene phakathi kwezindwandwa ezingenakho amandla nezingenakho?

Izindwandwa ezingenakho amandla zilandela imicabango yokucima amandla fakwe nezisebenzisa kumedicine. Izindwandwa ezingenakho amandla zifanele kuzindlela zokuhlathwa kwamanye amaphoyile kanye nezinye izimo ezingenamedicine.