Ke bona kamoo mahlale a antimicrobial a lesela la tlhokomelo ea bophelo a etsang phapang. Litharollo tsena li thibela likokoana-hloko tse kotsi ho hola holim'a bokaholimo joalo kalesela le thibelang metsi, polyester viscose scrub lesela, leTR spandex scrub lesela. Liphetho lia ipuella:
| Mofuta oa ho kenella | Phokotso e tlalehiloeng | Sephetho se Lekanyelitsoe |
|---|---|---|
| Copper oxide e kentsoeng linens | Phokotso ea 24% ea HAI ka matsatsi a 1000 a sepetlele | Mafu a fumanoang sepetlele (HAIs) |
| Libaka tse thata tse entsoeng ka koporo le li-linens tse entsoeng ka koporo | Phokotso e akaretsang ea 76% ea li-HAI | Mafu a fumanoang sepetlele (HAIs) |
| Koporo oxide-impregnated textile | Phokotso ea 29% ea liketsahalo tsa ho qala kalafo ea lithibela-mafu (ATIEs) | Liketsahalo tsa ho qala kalafo ea lithibela-mafu |
| Libaka tse thata tse kenngoeng ka koporo, masela a libethe, le mese ea mokuli | Phokotso ea 28% ho Clostridium difficile le likokoana-hloko tse hanyetsanang le lithethefatsi tse ngata (MDROs) | Likokoana-hloko tse khethehileng (C. difficile, MDROs) |
| Copper oxide-impregnated linens | Phokotso ea 37% ea HAI e bakoang ke Clostridium difficile le MDROs | Likokoana-hloko tse khethehileng (C. difficile, MDROs) |
| Zinc Oxide (ZnO) nanoparticles e nang le chitosan | Ho fokotseha ha Staphylococcus aureus ka 48% le ho fokotseha ha Escherichia coli ka 17%. | Likokoana-hloko tse khethehileng (S. aureus, E. coli) |
Ke khothaletsa ho sebelisaotlolla polyester rayon junifomo sepetlele leselalepolyester rayon 4 way otlolla leselaho thusa ho boloka libaka tsa bongaka li bolokehile.
Lintlha tsa bohlokoa
- Masela a thibelang likokoana-hlokosebelisa lisebelisoa tse khethehileng tse kang koporo, silevera, le lintho tsa tlhaho ho thibela likokoana-hloko tse kotsi ho hōla liaparo tsa sepetlele le libethe.
- Masela ana a lula a sebetsa le ka mor'a ho hlatsuoa le ho thibela likokoana-hloko, a thusa ho fokotsa tšoaetso le ho boloka bakuli le basebetsi ba sireletsehile.
- Ho sebelisa masela a thibelang likokoana-hloko ho tšehetsa lipetlele tse hloekileng, ho fokotsa sekhahla sa tšoaetso, 'me ho fana ka likhetho tse sireletsehileng, tse sireletsang letlalo tse sireletsang batho le tikoloho.
Mechanisms le Saense ea Antimicrobial Healthcare Fabric
Mefuta ea li-Antimicrobial Agents
Ha ke sheba mahlale a ka morao ho lesela la tlhokomelo ea bophelo, ke bona mefuta e mengata eali-antimicrobial agentsmosebetsing. Moemeli e mong le e mong o sebelisa mokhoa o ikhethileng oa ho emisa kapa ho bolaea likokoana-hloko tse kotsi. Mona ke tafole e bonts'ang li-agents tse atileng haholo, hore na li sebetsa joang, le hore na li tšoara likhoele life:
| Moemeli oa Antimicrobial | Mokhoa oa Ts'ebetso | Li-Fibers tse tloaelehileng tse sebelisoang |
|---|---|---|
| Chitosan | E thibela motsoako oa mRNA le ho thibela ho tsamaisoa ha metsoako ea bohlokoa | K'hothone, Polyester, Wool |
| Metals le Metallic Salts (mohlala, silevera, koporo, zinki oxide, titanium nanoparticles) | E hlahisa mefuta ea oksijene e sebetsang; e senya liprotheine, lipids, DNA | K'hothone, Polyester, Nylon, Wool |
| N-halamine | E sitisa li-enzyme tsa cellular le lits'ebetso tsa metabolic | K'hothone, Polyester, Nylon, Wool |
| Polyhexamethylene Biguanide (PHMB) | E senya botšepehi ba membrane ea lisele | K'hothone, Polyester, Nylon |
| Quaternary Ammonium Compounds | E senya lisele tsa lisele, e senya liprotheine, e thibela motsoako oa DNA | K'hothone, Polyester, Nylon, Wool |
| Triclosan | E thibela lipid synthesis mme e sitisa lera la sele | Polyester, Nylon, Polypropylene, Cellulose Acetate, Acrylic |
Hangata ke bona litšepe tse kang silevera le koporo tse sebelisoang liaparong tsa sepetlele le libethe. Lithethefatsi tsena li thusa ho fokotsa ho ata ha libaktheria le livaeraselesela la tlhokomelo ea bophelo. Quaternary ammonium compounds le chitosan le tsona li hlaha lihlahisoa tse ngata bakeng sa bakuli le litsebi tsa bophelo bo botle.
Hlokomela:Litekanyetso tsa liteko tse kang AATCC 100, ISO 20743, le ASTM E2149 li thusa ho lekanya hore na liakhente tsena li sebetsa hantle hakae maemong a sebele a lefatše.
Kamoo Liakhente li Senyang Khōlo ea Likokoana-hloko
Ke fumana hore li-antimicrobial agents li sebelisa mekhoa e mengata ea ho thibela likokoana-hloko hore li se ke tsa hōla lesela la tlhokomelo ea bophelo. Mona ke tse ling tsa litsela tsa mantlha tseo liakhente tsena li sebetsang ka tsona:
- Li hlasela mabota a lisele kapa li-membrane tsa baktheria, li etsa hore lisele li phatlohe kapa li lutle.
- Lisebelisoa tse ling, joalo ka li-nanoparticles tsa silevera, li lokolla li-ion tse senyang liprotheine le DNA ka har'a microbe.
- Tse ling, tse kang chitosan, li thibela kokoana-hloko ho etsa liprotheine tse ncha kapa ho tsamaisa limatlafatsi.
- Lisebelisoa tse ling li theha mefuta ea oksijene e sebetsang e senyang likarolo tsa bohlokoa tsa kokoana-hloko, e lebisang lefung la lisele.
- Liphekolo tse thehiloeng ho enzyme li ka senya likarolo tse sireletsang tsa likokoana-hloko, tsa etsa hore ho be bonolo ho li bolaea.
Liteko tsa laboratori li tiisa liketso tsena. Ka mohlala, ke bone lithuto moo masela a tšoaroang ka silevera kapa zinc oxide nanoparticles a bontšang mosebetsi o matla khahlanong le libaktheria tse kang E. coli le Staphylococcus aureus. Bo-rasaense ba sebelisa lisebelisoa tse kang ho skena electron microscopy ho hlahloba hore na lintho tsena li lula li khomaretse lesela ebe li tsoela pele ho sebetsa ka mor'a ho li hlatsoa. Liteko tse tloaelehileng, tse kang tsa American Association of Textile Chemists and Colorists, li thusa ho netefatsa matla le ho tšoarella ha liphekolo tsena.
Ho sebetsa hantle le ho tšoarella
Ke lula ke batla lesela la bophelo bo botle le lulang le sebetsa ka mor'a ho sebelisoa le ho hlatsoa hangata. Liphekolo tse ntle ka ho fetisisa tsa antimicrobial li bonts'a katleho e phahameng khahlano le mefuta e mengata ea libaktheria, esita le ka mor'a ho thibela likokoana-hloko. Tafole e ka tlase e bonts'a hore na liakhente tse fapaneng li sebetsa joang pele le ka mor'a ho koala:
| Moemeli oa Antimicrobial | BR khahlano le E. coli (%) | BR khahlano le K. pneumoniae (%) | BR khahlano le MRSA (%) | BR ka mor'a ho Sterilization khahlanong le E. coli (%) | BR ka mor'a ho Sterilization khahlanong le K. pneumoniae (%) | BR ka mor'a ho Sterilization khahlanong le MRSA (%) |
|---|---|---|---|---|---|---|
| Nitrate ea silevera | 99.87 | 100 | 84.05 | 97.67 | 100 | 24.35 |
| Zinc chloride | 99.87 | 100 | 99.71 | 99.85 | 100 | 97.83 |
| HM4005 (QAC) | 99.34 | 100 | 0 | 65.78 | 0 | 36.03 |
| HM4072 (QAC) | 72.18 | 98.35 | 25.52 | 0 | 21.48 | 0 |
| Oli ea sefate sa tee | 100 | 100 | 99.13 | 100 | 97.67 | 23.88 |
Kea hlokomela hore zinki chloride le silevera nitrate li boloka matla a tsona a antimicrobial esita le ka mor'a ho thibela mocheso. Oli ea sefate sa tee le eona e sebetsa hantle, empa mahlahana a mang, joalo ka metsoako e meng ea quaternary ammonium, a lahleheloa ke matla a ona ka mor'a ho thibela ho etsoa. Liphuputso tsa nako e telele li bontša hore litlolo tse nang le copper oxide le graphene oxide li ka lula li bolaea libaktheria ho fihlela likhoeli tse tšeletseng. Phuputsong e 'ngoe, masela ana a phekoloang a bolokile matla a fetang 96% khahlanong le E. coli ka mor'a halofo ea selemo a sebelisoa.
Liteko tsa kliniki li tšehetsa liphuputso tsena. Ka mohlala, mesamo ea sepetlele le lilakane tse tlositsoeng ka lintho tse thibelang likokoana-hloko li ne li boloka palo ea libaktheria e le ka tlas'a litekanyetso tsa bohloeki ka mor'a ho sebelisoa ha beke. Liphetho tsena li bonts'a hore liphekolo tse nepahetseng tsa antimicrobial li ka etsa hore lesela la tlhokomelo ea bophelo le sireletsehe le ho tšepahala ho bakuli le basebetsi.
Kopo, Melemo, le Bokamoso ba Healthcare Fabric Technologies
Mekhoa ea ho Kopanya Lesela la Tlhokomelo ea Bophelo
Ke bone mekhoa e mengata e sebetsang ea ho eketsali-antimicrobial agentsho lesela la tlhokomelo ea bophelo. Mekhoa ena e thusa ho boloka lesela le bolokehile ebile le tšoarella nako e telele.
- Mekhoa ea ho roala joalo ka ho roala, ho roala, le electrospinning e sebelisa lisebelisoa holim'a lesela. Electrospinning e theha li-nanofibers tse matlafatsang ketso ea antimicrobial.
- Ho kenyeletsoa ka har'a likhoele nakong ea tlhahiso ea li-lock agents ka hare, ho etsa hore lesela le tšoarelle le ho hana ho hlatsoa.
- Ho qeta liphekolo tse kang kalafo ea plasma ho ntlafatsa tsela eo mahlahana a khomarelang lesela hantle.
- Theknoloji ea ho roala ka nano e kenyelletsa li-agent boemong ba limolek'hule, tse thusang ho thibela leaching le ho boloka lesela le sebetsa hantle.
- Li-nanoparticles tsa silevera, li-ion tsa koporo, le metsoako ea quaternary ammonium li sebetsa hantle 'me li tšoarella ho hlatsoa hangata.
- Lipetlele tse sebelisang masela anaba tlalehile tšoaetso e fokolang le libaka tse hloekileng.
- Liteko tse tloaelehileng tse kang AATCC 100 le ISO 20743 li hlahloba hore na masela ana a lula a sebetsa a sireletsehile.
Polokeho, Tumellano, le Tšusumetso ea Sebele ea Lefatše
Ke lula ke hlahloba hore lesela la tlhokomelo ea bophelo le kopana le melao e thata ea tšireletso. Masela ana a tlameha ho ba a bolokehileng bakeng sa letlalo, a se nang chefo, 'me a se na likokoana-hloko. Ba lokela ho emisa tšoaetso le ho qoba ho baka allergy. Melao le litataiso tsa machaba li etsa bonnete ba hore masela ana a sireletsa bakuli le basebetsi.
- Lisebelisoa tse thehiloeng limela li fana ka likhetho tse bolokehileng, tse nang le letlalo.
- Li-antimicrobial finishes li fokotsa likokoana-hloko, monko le tšenyo ea lesela.
- Lik'hemik'hale tse bolokang tikoloho li fokotsa kotsi ea ho teneha le ho silafala.
- Masela ana a thusa ho thibela ho ata ha likokoana-hloko lipetlele.
Teko ea khafetsa ka AATCC 100 le ISO 20743 e netefatsa hore lesela la tlhokomelo ea bophelo le lula le sebetsa ha nako e ntse e ea.
Mehopolo ea Tikoloho le Mekhoa e Mecha
Ke tsotella tikoloho ha ke khetha lesela la tlhokomelo ea bophelo. Lisebelisoa tse ling li ka hlatsoa le ho senya tsamaiso ea metsi. Ho sebelisa lintho tsa tlhaho tse tsoang limela ho fana ka khetho e sireletsehileng, e ka senyehang. Liaparo tse sa bonahaleng tse thibelang likokoana-hloko ho khomarela, ho e-na le ho li bolaea, le tsona li thusa ho sireletsa tikoloho. Maikutlo ana a macha a etsa hore lesela la tlhokomelo ea bophelo le sireletsehe ho batho le polanete.
Ke bona hore theknoloji ea antimicrobial lesela la tlhokomelo ea bophelo e fana ka tšireletso e matla ka ho thibela likokoana-hloko ho hōla. Lipetlele tse sebelisang litharollo tsena li tlaleha tšoaetso e fokolang. Taolo ea ts'oaetso e tsamaisoang ke data, joalo ka Setsi sa Bongaka sa Vanderbilt University, e bonts'a ho theoha ha 'nete ho litekanyetso tsa ts'oaetso. Ke lebelletse hore tsoelo-pele e ncha e tla lula e etsa hore lesela la tlhokomelo ea bophelo le sireletsehe le ho sebetsa haholoanyane.
LBH
Ke eng e etsang hore lesela la tlhokomelo ea bophelo bo thibelang likokoana-hloko le fapane le lesela le tloaelehileng?
Ke bona lesela la antimicrobial le khethehile hobane le thibela likokoana-hloko ho hōla. Lesela le tloaelehileng ha le na tšireletso ena.
Liphekolo tsa antimicrobial li nka nako e kae leselang la tlhokomelo ea bophelo?
Ke hlokomela hore liphekolo tse ngata li nka nako e ngata ea ho hlatsoa. Ba bang ba tsoela pele ho sebetsa ho fihlela likhoeli tse tšeletseng, ho itšetlehile ka moemeli le mokhoa oa ho hlatsoa.
Na masela a antimicrobial a bolokehile bakeng sa letlalo le hlabang?
Ke lula ke sheba tšireletseho. Masela a mangata a tlhokomelo ea bophelo a sebelisa li-agent tse nang le letlalo. Ke khothaletsa ho batla lihlahisoa tse lekiloeng bakeng sa ho kula le ho teneha.
Nako ea poso: Jun-20-2025