Hydroalcoholic jel: Ntụziaka maka arụrụ n'ụlọ

Hydroalcoholic jel: Ntụziaka maka arụrụ n'ụlọ

 

Dịka akụkụ nke ihe mgbochi nke ezubere ịlụ ọgụ megide mgbasa nke Covid-19, ojiji nke gels hydroalcoholic bụ akụkụ nke ihe ngwọta maka enweghị ike ngwa ngwa na arụ ọrụ nke ọtụtụ microorganisms nwere ike ịdị n'aka. Ewezuga usoro WHO, enwere usoro esi eme ụlọ.

Uru nke hydroalcoholic jel

Mgbe ịsacha aka na ncha na mmiri agaghị ekwe omume, WHO na-atụ aro ka e jiri ọgwụ hydroalcoholic (SHA) ngwa ngwa (ma ọ bụ gel) emebere maka ịsacha aka.

Ngwaahịa ndị a nwere mmanya (opekempe kacha nta nke 60%) ma ọ bụ ethanol, ihe na-ekpo ọkụ, na mgbe ụfọdụ antiseptik. A na-etinye ha site na esemokwu na-enweghị ịsacha na aka akọrọ wee yie ka ọ dị ọcha (ya bụ na-enweghị ala a na-ahụ anya).

Mmanya na -arụ ọrụ na nje (gụnyere mycobacteria ma ọ bụrụ na kọntaktị adịtere aka) na nje kpuchiri ekpuchi (SARS CoV 2, herpes, HIV, rabies, wdg), na ero. Agbanyeghị, ethanol na -arụsi ọrụ ike na nje karịa povidone, chlorhexidine, ma ọ bụ ihe nhicha eji eji aka aka dị mfe. Ọrụ antifungal nke ethanol dị mkpa. Ọrụ mmanya na -adabere na mkpokọta, ịdị irè ya na -ebelata ngwa ngwa na aka mmiri.

Ojiji ya dị mfe na -eme ka ọ bụrụ gel nke enwere ike iji ya ebe ọ bụla yana nke a na -ebute ka ọ nọgide na -adị ọcha.

Enwere ike ime nkwadebe na imepụta ngwaahịa ndị a site na ụlọ ọrụ dị ka ụlọ nyocha ọgwụ maka ngwaahịa ọgwụ maka ojiji mmadụ ma ọ bụ ụlọ nyocha cosmetology. 

Usoro WHO na akpachara anya ya

Dabere na Healthtù Ahụ Ike, wa, jel hydroalcoholic mejupụtara:

  • 96% mmanya: karịa ethanol nke na -arụ ọrụ dị ka ihe na -arụ ọrụ iji kpochapụ nje.
  • 3% hydrogen peroxide iji rụọ ọrụ dị ka onye na -eme ihe na -adịghị mma ma si otú a na -ezere mgbakasị akpụkpọ ahụ.
  • 1% glycerin: glycerol karịa nke ga -eme dị ka onye na -eweda ala.

Ndị WHO na -atụ aro usoro a maka nkwadebe mmiri ọgwụ na -egbu egbu n'ụlọ ahịa ọgwụ. Ọ bụghị maka ọha na eze.

Iwu nke Machị 23, 2020 na -agbakwụnye usoro 3 akwadoro maka imepụta SHA n'ụlọ ahịa ọgwụ:

  • Nhazi na ethanol: 96% V / V ethanol nwere ike dochie ya na 95% V / V ethanol (842,1 mL) ma ọ bụ 90% V / V ethanol (888,8 mL);
  • Nhazi na 99,8% V / V isopropanol (751,5 ml)

Itinye jel hydroalcoholic yiri ịsa aka na ncha na mmiri. A na -atụ aro ka ị na -ete aka gị nke ọma ma ọ dịkarịa ala 30 sekọnd: ​​nkwụ n'ọbụ aka, nkwụ azụ, n'etiti mkpịsị aka na mbo aka na nkwojiaka. Anyị na -akwụsị ozugbo aka kpọnwụrụ akpọnwụ ọzọ: nke a pụtara na jel hydroalcoholic etinyela akpụkpọ ahụ nke ọma.

Enwere ike idobe ya otu ọnwa mgbe ejiri ya nke mbụ.

Ntụziaka a na -eme n'ụlọ nke ọma

N'ịhụ ụkọ na ọnụ ahịa na -arị elu nke ihe ọ hydroụ hydroụ mmanya na -egbu egbu na mbido oria ojoo a, Healthtù Ahụ Ike (wa (WHO) bipụtara akwụkwọ nri maka gel hydroalcoholic na 'ntuziaka maka imepụta mpaghara mmiri mmiri na -egbu egbu'.

Maka 1 liter nke jel, gwakọta 833,3 ml nke 96% ethanol (nke nwere ike dochie ya 751,5 ml nke 99,8% isopropanol), 41,7 ml nke hydrogen peroxide, nke a na -akpọkarị hydrogen peroxide, dị na ụlọ ahịa ọgwụ, yana 14,5, 98 ml nke 1% glycerol, ma ọ bụ glycerin, na -erekwa n'ụlọ ahịa ọgwụ. N'ikpeazụ, gbakwunye mmiri esi nri na ngwakọta ruo akara gụsịrị akwụkwọ na -egosi 100 liter. Gwakọta ihe niile nke ọma wee wụsa ngwa ngwa ngwa ngwa, iji zere nsị, n'ime karama ndị na -ekesa (500 ml ma ọ bụ XNUMX ml).

Ọ dị mkpa idobe vials jupụtara na kwarantaini ma ọ dịkarịa ala awa 72 iji kpochapụ spores nje nwere ike ịdị na mmanya ma ọ bụ n'ime vials ahụ. Enwere ike idobe ihe ngwọta maka ọnwa 3 kacha.

Ezi ntụziaka ndị ọzọ a na -eme n'ụlọ dị. Dịka ọmụmaatụ, ọ ga -ekwe omume ijikọ mmiri ịnweta (14 ml), hyaluronic acid (ya bụ, ngaji 2 DASH) nke na -enye ohere ka usoro ahụ dị jel mgbe ọ na -asacha aka, ntọala na -anọpụ iche nke ihe nsure ọkụ na -esi ísì ụtọ nke mejupụtara 95% mmanya akwụkwọ nri (43 ml) ) na osisi tii osisi dị mkpa mmanụ nwere ihe na -eme ka ọ dị ọcha (20 tụlee).

Ntụziaka a nwere mmanya 60% dabere na ndụmọdụ ANSES-yana ANSM (National Agency for Safety of Medicine and Health Products), na-akọwapụta Pascale Ruberti, onye njikwa R&D Aroma-Zone. Agbanyeghị, dị ka nke a bụ uzommebe ụlọ, anwalebeghị ya ka ọ mezuo ụkpụrụ Biocide, ọkachasị ọkọlọtọ NF 14476 na nje ”.

Nhọrọ maka jel hydroalcoholic

Maka ịsa aka kwa ụbọchị, ọ nweghị ihe dị ka ncha. “N'ụdị siri ike ma ọ bụ nke mmiri mmiri, ha dị n'ụdị na -anọpụ iche ma ọ bụ na -esi ísì ụtọ, dị ka ncha Aleppo mara maka ịdị ọcha ya site na mmanụ laurel bay dị n'ime ya, ncha mara mma Marseille na opekata mpe 72 % nke mmanụ olive, yana dị ka ncha nke saponified jụrụ oyi, nke jupụtara na glycerin na mmanụ ihe oriri na-abụghị saponified (surgras) ”, Pascale Ruberti na-akọwa.

“Na mgbakwunye, maka ụzọ nkwagharị na ọ dị mfe iru karịa gel, họrọ maka ude mmiri na -egbu egbu n'ụdị ịgba: naanị ị ga -agwakọta 90% ethanol na 96 Celsius na mmiri 5% na 5% glycerin. Ịnwekwara ike ịgbakwunye ntakịrị ntakịrị mmanụ dị mkpa dị ka osisi tii ma ọ bụ ravintsara »

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