Me pēhea te Kōwhiri i ngā Swab Kāore e Taea te Whakamahi Tuarua

Te Whakatōwhera i ngā Swab ki te Momo Mata me te Rawa Whakamā

Kei te herea te kōwhiri i ngā swab kāore e whakamahia anō ki te tātai i te āhua o te mata me ngā āhuatanga o te kanga. Mō ngā mātāpara paraihe, ngā swab pīroiroi polyester e hūnga ai i te mātāpara kia kaua e waiho ngā aho, i te wā e horoi ai ngā rāranga o ngā kōpaki paraihe ngā swab pāpaku kauta-kaupapa hei whakaiti i ngā raru mōrearea.

Momo Mata	Tātai Swab Tūtohu	Te Whakawhitinga o te Kanga
Ngā wāhi whakapāhunu	Pāpaku iti microfiber	Mātāpara, ngā hinu māmā
Ngā tāpiritanga kiritai	Kaiwhakarewa e kore e tōhunu	Ngā toenga kōhatu, ngā kōpae paraihe
Wāferia te pāpaku	Nailon e wehe ai te tāhere	Ngā kaiwhai mōra, ngā tapa kiri

Te Whakapāwhara o Te Kaha Maroke me Te Iti o te Whānanga Pātītī

Me whakaputa ngā kiriata rongoā ≤5 ngā pātītī (≥0.5μm) i ia mita kōpaki ia IEST-RP-CC004.3 whārangi. Ko ngā whakarewa e whakaatu ana:

• Kiriata paraihe: 12,000 pātītī/cm²
• Kiriata poliesteri: 800 pātītī/cm²
• Ngā paraihe pāpaku wehe kua whakapai: 300 ngota/cm²

Ka tūhono ngā kaihanga taputapu hiko ki te whakaratea i te whare paraihe Class 5 e whakamahi ana i ngā paraihe heke kua huihui kia kaua e pakaru te kōpiko i te wā e parai ana.

Te Whakaeke i te Kōpiko me te Tōwetanga ki ngā Kai Parai

Ko te tōwetanga kimikimi te pānga ki te kaha o te hanganga. Ko ngā paraihe n-propylene e mau ana i te 94% o te taumaha i muri i te 30 meneti IPA e whakaputangia ana i ngā paraihe pāpaku e 22%. Ngā takotoranga matua:

• Alcohol Isopropyl: ngā paraihe poliurethane foam, PP rānei
• Acetone: ngā karu whakaeke kōpiko PVDF
• Te pāpaku hau: ngā polimer kua toaia ki te cerium

Ngā Hiahia Whakahaere Tūpono ki ngā Taiao Māmā

Ngā paraihe haumaru ESD (10⁶-10⁹ Ω te whakarewa eke) e aki ai i te whara i ngā wae taputapu hiko itiiti. Ko ngā whare hiko e whakamahi ana i ngā paraihe kāore he tūpono i heke i te 73% o ngā take ESD, kei te whakauru hoki ngā karu e taea ai te eke i te <1kV i te wā e parai ana i te wafer.

Ngā Momo Matū me te Pānga ki te Mahi a Ngā Paraihe Kāore e Whakamahia Anō

Pima vs. Rara Whakarite - Nga whakaaetanga

He tāpapa te utu engari he whakaputangia e ia te 40% atu anō hoki i te parakai i te polyester. Ko te Nylon ka whakapai ake i te whara i ngā rere 15-20% mō ngā mahi whai tikanga.

Whārangi Whakataetae: Ngā Kiriata, Ngā Kiriata Polyester, Ngā Kiriata Iti, Ngā Kiriata Rayon

• Ko te kiriata e tautohe ana i te IPA 3x te roa atu i te tāpapa
• Ko te Microfiber e huihui ana i te 98% o ngā parakai 5μm tērā i te 82% mo te polyester
• Ko te Rayon e eke ana ki te 95% te whakapote i ngā tauira i roto i ngā wai pāpaku

Ngā Painga o te Hangarau Swab Flocked

Ka whakapai ake a Flocked swabs i te whakaputanga tauira 60-80% na roto i ngā whakapiringa poutū. I tētahi rangahau 2023 kua kitea ko ngā hoahoa HydraFlock i eke ki te 87.8% te whakaora i ngā āki mā te TAPS, e iti iho ana i te wā elution 50% mō te whakamātautau PCR.

Ngā Tikanga Iti-Whitinga me te Kāore he Whakapā

Ko ngā swabs microfiber me te kiriata e ū ana ki ngā tānaratanga hauwai me te ≤0.1% te parakai kanohi huihui ki te 100cm². Ko te 4:1 te ōrau whakakaha o te kiriata e tiaki ana i ngā kaiwhakauru māmā, kei te aukati hoki te polyester kiriata i te wehe wehe o ngā tapa ki ngā rūma horoi.

Swabs Whakakaha Koremea vs. Kāore: Ngā Whakamahinga me ngā Tānaratanga

Ngā Paerewa Whakamahi EtO me ngā Ture Haumaru

Ko ngā paraihe hauora e hiahiatia ana ngā tukanga whakamana kia eke atu ki te 10⁻⁶ Sterility Assurance Level (SAL). Ko ethylene oxide me te irirangi gamma e mōhiotia ai ngā spores, ā, ko ngā kaihanga e āta whakamātau tātou ki te whakamahi i ngā tohu koiora.

ETO vs. Gamma Irradiation Comparison

Tauwehe	Ethylene Oxide (ETO)	Gamma Irradiation
Te Honoa o ngā Mea	Ngā pāpaku māmātia e te wera	Ngā tauranga e herea ana e te irirangi
Te wā tukatuka	24–48 haora	2–8 haora
Whakaaetanga herehere	FDA 21 CFR Part 820	ISO 11137

Ngā Whakamahi

Kei te hiahiatia ngā paraihe tōpū hei:

• Ngā tauira PCR Nasopharyngeal
• Te whakakaha i ngā whara
• Ngā ahurea rerehua

Ko ngā whakamahinga kāore i te tōpū pō:

• Te whakamahi i te para kaiwhakarewa
• Te whakamau ake i te kaiwhakarewa o te mātā
• Te whakamahi i te kaiwhakarewa hiko

Ngā Kaupapa Hoahoa Kāore e Whakamahia Anō

Ngā āhuatanga matua e whakawātea ai i te whakapaipeke i ngā wa katoa:

1. Ngā pūtau polypropylene kāore e popo
2. Whakauru hauāpure
3. Ngā hoahoa tohu kāore e whakamahia anō
4. Ngā aipiro wai māmā (ISO 13485:2016)

Ngā āhuatanga Hoahoa: Rawa o te Swab, Te Āhua o te Tip, me te Kaha o te Pūtau

Te Whiriwhiri i te Rawa Swab me te Āhua o te Tip

• Ngā tapa pōroto : Whakamau ake i te paraihe
• Ko ngā pito tapa (3045°) : Te uru ki te kōhao
• Ngā hoahoa rākau : Te pēhanga ōrite

Ko ngā āhua pai ake ka whakapai ake i te tōtika o te kohikohi ki te 18-22%.

Ngā whakaritenga mō te ātaahua o te pou

Momo o te tukanga	WHAIKAWANGA	Te take
Te tango i te papanga ihu-ā-roto	4060° te piko	Te whakatere ā-roto
Ahurea kiriata	20–40° kink	Arautanga totohu kōrero
Whakamau aukati	≤10° kink	Whakapānga tātai

Nga poka whiti kōpiko e whakapā ai i te raru o te whakapākehanga kiriata kia 27% i ngā tikanga ENT.

Te tōtika i te kōhinga me te Whakawhitinga Tauira

Ka tūhono ngā pere hiri 92-96% ka tūhono hoki na:

1. Nga ara pāpaku hydrophilic
2. Ngā kōtaha whakakaha i te whakaitinga hohonu
3. Te whakarite poutū o ngā kiriata

Kātahi ka heke i ngā whakautu hōhō (-false negatives) 18% ake i te wā e whakauru ana >2ml/g.

Whakaaetanga Matua

• ISO 13485:2016 : Arataki kounga
• FDA 21 CFR 820 : Ngā tikanga whanaketanga
• ISO 9001:2015 : Kounga kaiwhakarato

Kua piki ake ngā reta whakatūpato a FDA mō ngā tautohetohe tūmatanui biocompatibility 37% i te tau 2023.

Te Whakarite Kauwhau

Ngā rautaki tāuturu:

• Te aroturuki pāpaku waihanga
• Te whakamana whakamātenga ake
• Nga arotake tuhinga katoa whakamātenga

Te whakamātautau aha kaore he here kaore he whakamātautau

Ngā Whakahoutanga Hou

1. Ngā kiriata PLA hua (89% e whakamomori ana i roto i ngā rā 180)
2. Ngā tapa AI-optimised e whakapai ake i te kaha kohinga 42%
3. Ngā pīwhara kaiwhakamahi mō te aroturuki pH waihanga

Ko ngā hoahoa kaitiaki e iti iho ana i te paraihe rongoā kore e 17 tōne kia tau tētahi tau mā ia 1 miriona wāhanga.

FAQ

He aha ngā mea e whai whakaaro mātua koe ki te tātari i ngā paraihe ki ngā momo mata?

Kōwhiria ngā paraihe e hāngai ana ki te āhua o te mata me ngā āhuatanga o ngā kaiwhakauru. Hei tauira, ko ngā paraihe pīni rākau he tino pai mō te metāra paraihe, i te wā e hāngai ana ngā paraihe pōpō ki ngā rāranga o ngā kōpaki whakakī.

He aha i pono ai te iti o te kōpae e wātea ana mō ngā paraihe kotahi?

Ka tiakina te horoi ki te iti o te kōpae e wātea ana, he mea nui tēnei i ngā wāhi pērā i ngā rūma horoi. Me whai whakaaetanga ngā paraihe papai hauora ki ngā tātai kōpae pērā ki te ≤5 kōpae mō ētahi rahi.

Me pēhea e taea ai e te manawa whakauru te pa ki te mahi o te paraihe?

Ka tiakina te whakapapa o te paraihe ina eke atu ana ki ngā kai horoi. Me whai whakaaetanga ngā paraihe ki ngā kai whakauru pērā ki te inu inutihi me te acetone kia kaua ai te whakamāmā.

He aha ngā āhua hoahoa e pa ana ki te mahi a te paraihe?

Ko te rahi o te Swab, te āhua o te karu, me te whakauru o te pūtau he mea matua. Ko ngā hoahoa e whai ana i ngā karu pōro mō te whakamau ake, ngā karu toka mō te mahi taipitopito, me ngā pūtau whakauru hei whakaihiihi i te wheta.

He aha ngā rerekētanga i waenganui i ngā karu purea me ngā karu kāore i te pure?

Ko ngā karu purea e whai ana i ngā tikanga whakapure kua whakamanaia ka whakamahia hoki ki ngā whāinga hauora. Ko ngā karu kāore i te pure he tōtika mō te whakamau i ngā hiko me ētahi atu whāinga kāore hauora.