I-Ultrafast Laser Ifezekisa Njani Ukucutshungulwa Kwezixhobo Zezonyango Ngobunono?

Ubhubhane we-COVID-19 ubangele ukwanda kwemfuno yonyango, amayeza, kunye nezixhobo zonyango. Imfuno yeemaski, ii-antipyretics, ii-reagents zokufumanisa i-antigen, ii-oximeters, iifilimu ze-CT, kunye namanye amayeza kunye nezixhobo zonyango ezinxulumene noko kusenokwenzeka ukuba ziqhubeke. Ubomi abunaxabiso kwaye abantu bazimisele ukuchitha imali ngokungagungqiyo kunyango lwezonyango, kwaye oku kudale imakethi yezonyango exabisa amakhulu ezigidi.

I-Ultrafast Laser Ifezekisa Ukucwangciswa Okuchanekileyo Kwezixhobo Zonyango

I-Ultrafast laser ibhekisa kwi-pulse laser enobubanzi be-pulse ephumayo obuyi-10⁻¹² okanye ngaphantsi kwinqanaba le-picosecond. Ububanzi be-pulse obuncinci kakhulu kunye noxinano lwamandla aphezulu lwe-ultrafast laser kwenza kube nokwenzeka ukusombulula iingxaki zokucubungula eziqhelekileyo ezifana neendlela zokucubungula eziphezulu, ezincinci, ezibukhali, ezinzima, nezinzima ekunzima ukuzifikelela. Ii-Ultrafast lasers zisetyenziswa kakhulu ekucutshungulweni ngokuchanekileyo kwi-biomedical, aerospace, nakwamanye amashishini.

Eyona nto ibuhlungu xa kudityaniswa i-medical + laser welding ikakhulu ixhomekeke kubunzima bokudibanisa izinto ezahlukeneyo, umahluko kwiindawo zokunyibilika, ii-coefficients zokwandisa, ukuhanjiswa kobushushu, umthamo othile wobushushu, kunye nezakhiwo zezinto ezahlukeneyo. Le mveliso inobukhulu obuncinci, iimfuno ezichanekileyo, kwaye ifuna umbono wokukhulisa ophezulu.

Eyona nto ibuhlungu xa kusikwa izinto ezibhityileyo kakhulu (ezibizwa ngokuba bubukhulu obungaphantsi kwe-0.2mm), izinto ziguquguquka lula, indawo yesiphumo sobushushu inkulu kakhulu, kwaye imiphetho yenziwe ibe yi-carbonize kakhulu; Kukho ii-burrs, umsantsa omkhulu wokusika, kwaye ukuchaneka kuphantsi; Indawo yokunyibilika kobushushu bezinto ezinokubola iphantsi kwaye inovelwano kubushushu. Ukunqunyulwa kwezinto ezibuthathaka kuthambekele ekuqhekekeni, umphezulu unemifantu emincinci, kunye neengxaki zoxinzelelo olushiyekileyo, ngoko ke izinga lemveliso yeemveliso ezigqityiweyo liphantsi.

Kwishishini lokucubungula izinto, i-laser ekhawulezayo inokufikelela kubuchule obuphezulu kunye nendawo encinci kakhulu echaphazeleka bubushushu, nto leyo eyenza ukuba ibe luncedo ekucutshungulweni kwezinye izinto ezinobushushu, ezifana nokusika, ukubhola, ukususa izinto, i-photolithography, njl. Ikwafanelekile ekucutshungulweni kwezinto ezibonakala zibuthathaka, izinto eziqinileyo, izinyithi ezixabisekileyo, njl. Kwezinye iinkqubo zonyango ezifana nee-micro scalpels, ii-tweezers, kunye nezihluzi ze-microporous, ukusika okuchanekileyo kwe-laser ekhawulezayo kunokuphunyezwa. Iglasi yokusika i-laser ekhawulezayo inokusetyenziswa kwiiglasi, iilensi, kunye neglasi ene-microporous esetyenziswa kwezinye izixhobo zonyango.

Indima yezixhobo ezingenelelayo nezingenalo utyando kangako ekukhawuleziseni unyango, ukunciphisa ukubandezeleka kwesigulane, kunye nokukhuthaza ukuphiliswa ayinakuthathwa njengento engathandekiyo. Nangona kunjalo, kuya kusiba nzima ngakumbi ukucubungula ezi zixhobo kunye namacandelo ngeendlela zemveli. Ukongeza ekubeni zincinci ngokwaneleyo ukuba zidlule kwizicubu ezibuthathaka ezifana nemithambo yegazi yomntu, zenze iinkqubo ezintsonkothileyo, kwaye zihlangabezane neemfuno zokhuseleko kunye nomgangatho, iimpawu eziqhelekileyo zolu hlobo lwesixhobo sisakhiwo esintsonkothileyo, udonga oluncinci, ukubethelwa okuphindaphindiweyo, iimfuno eziphezulu kakhulu kumgangatho womphezulu, kunye nemfuno ephezulu yokwenza izinto ngokuzenzekelayo. Ityala eliqhelekileyo yi-stent yentliziyo, echanekileyo kakhulu kwaye ibibiza kakhulu ixesha elide.

Ngenxa yeetyhubhu zodonga ezibhityileyo kakhulu zee-heart stents, ukucubungula nge-laser kusetyenziswa ngakumbi endaweni yokusika okwenziwa ngoomatshini okuqhelekileyo. Ukucubungula nge-laser kuye kwaba yindlela ekhethwayo, kodwa ukucubungula nge-laser okuqhelekileyo ngokunyibilika kwe-ablation kunokukhokelela kuthotho lweengxaki ezifana nee-burrs, ububanzi be-groove obungalinganiyo, ukususwa okukhulu komphezulu, kunye nobubanzi be-rib obungalinganiyo. Ngethamsanqa, ukuvela kwe-picosecond kunye ne-femtosecond lasers kuphucule kakhulu ukucubungula kwe-cardiac stents kwaye kufumene iziphumo ezigqwesileyo.

Ukusetyenziswa kwe-Ultrafast Laser kwi-Medical Cosmetology

Ukuhlanganiswa okungenamthungo kweteknoloji yelaser kunye neenkonzo zonyango kuqhuba inkqubela phambili eqhubekayo kwishishini lezixhobo zonyango. Itekhnoloji yelaser ye-Ultrafast isetyenziswe kakhulu kwiindawo zobugcisa eziphezulu ezifana nezixhobo zonyango, iinkonzo zonyango, amayeza e-biopharmaceuticals, kunye namayeza, edlala indima ebalulekileyo. Ngaphezu koko, iilaser ze-ultrafast zisetyenziswa ngokuthe ngqo kwicandelo lezonyango zabantu ukuphucula ubomi bezigulane. Ngokuphathelele kwiindawo zokusetyenziswa, iilaser ze-ultrafast zimiselwe ukuba zikhokele indlela kwi-biomedicine, kuquka kwiindawo ezifana notyando lwamehlo, unyango lobuhle belaser olufana nokuvuselela ulusu, ukususwa kwetattoo, kunye nokususwa kweenwele.

Iteknoloji yelaser ibisetyenziswa kakhulu kwi-cosmetology yezonyango kunye notyando ixesha elide. Ngaphambili, iteknoloji yelaser ye-excimer yayisetyenziswa kakhulu kutyando lwamehlo lwe-myopia, ngelixa i-CO2 fractional laser yayikhethwa kakhulu ekususweni kwamabala. Nangona kunjalo, ukuvela kwe-ultra-fast lasers kuye kwatshintsha ngokukhawuleza intsimi. Utyando lwelaser ye-Femtosecond luye lwaba yindlela eqhelekileyo yokunyanga i-myopia phakathi kwemisebenzi emininzi yokulungisa kwaye lubonelela ngeenzuzo ezininzi kunotyando lwelaser ye-excimer yendabuko, kubandakanya ukuchaneka okuphezulu kotyando, ukungonwabi okuncinci, kunye nemiphumo emihle yokubona emva kotyando.

Ukongeza, ii-laser ezikhawulezayo zisetyenziselwa ukususa imibala, ii-moles zendalo, kunye neetattoo, ukuphucula ukwaluphala kolusu, kunye nokugcina ulusu luvuselelwa. Amathemba ekamva ee-laser ezikhawulezayo kwicandelo lezonyango ayathembisa, ngakumbi kutyando lweklinikhi kunye notyando olungenabungozi kangako. Ukusetyenziswa kweemela ze-laser ekususeni ngokuchanekileyo iiseli kunye nezicubu ezifileyo nezinobungozi ekunzima ukuzisusa ngesandla ngemela ngumzekelo omnye nje wekhono lobuchwepheshe.

TEYU i-laser chiller ekhawulezayo kakhulu Uthotho lweCWUP lunolawulo lobushushu oluchanekileyo lwe-±0.1°C kunye nomthamo wokupholisa we-800W-3200W. Lungasetyenziselwa ukupholisa ii-laser zonyango ezikhawulezayo ze-10W-40W, ukuphucula ukusebenza kakuhle kwezixhobo, ukwandisa ubomi bezixhobo, kunye nokukhuthaza ukusetyenziswa kwee-laser ezikhawulezayo kwicandelo lezonyango.

Isiphelo

Ukusetyenziswa kwe-laser ekhawulezayo kakhulu kwimarike kwicandelo lezonyango kusaqala nje, kwaye kunethuba elikhulu lophuhliso oluqhubekayo.