Ukusetshenziswa kanye nezinzuzo zobuchwepheshe bokugxilisa amandla e-FAC kumadivayisi okususa izinwele angu-808nm

I-FAC (Fast Axis Collimation) iyithuluzi elithuthukisiwe lokulawula ubungozi. i-laser ubuchwepheshe bokukhanya obusetshenziswa ngqo kumadivayisi okususa izinwele nge-laser angu-808nm semiconductor. Ngokushintsha iphethini yokukhipha ye-laser beam, kuthuthukisa kakhulu ukusebenza kahle kanye nokusebenza kahle kokwelashwa kokususa izinwele. Lobu buchwepheshe bumelela intuthuko enkulu emkhakheni wamanje wamadivayisi okuhlobisa nge-laser, buhlinzeka ngama-salon ochwepheshe ngesisombululo sokususa izinwele esisebenza kahle nesiphephile.

I-Core PrincI-Iplubuchwepheshe bokugxilisa amandla e-FAC

Ubuchwepheshe be-FAC busebenzisa uhlelo lwelensi olukhethekile lokukhanya ukuze lucindezele ngokushesha umsebe we-laser, lugxilise umsebe ohlukanisiwe ekuqaleni ube umphumela wamandla aphezulu. Kumadivayisi okususa izinwele angu-808nm, lobu buchwepheshe buvumela amandla e-laser ukuthi agxile ngokunembile endaweni ye-follicle yezinwele eqondiwe, kuncishiswe ukulahleka kwamandla ngesikhathi sokudluliselwa. Uma kuqhathaniswa nezindlela zendabuko zokukhipha nge-laser, ubuchwepheshe be-FAC bungandisa ukusebenza kahle kokukhishwa kwamandla ngaphezu kuka-20%. Lokhu kulawulwa kwamandla okunembile kwenza i-laser yamaza angu-808nm ukuthi ingene ngokujulile esikhumbeni, ifinyelele ngqo esikhumbeni sesikhumba, ngenkathi igwema ukulimala kokushisa kwezicubu ezizungezile.

Ukuhlaziywa Kwezinzuzo Zobuchwepheshe

**1. Ukusebenza Kahle Kokwelashwa Okuthuthukisiwe Kakhulu**

Ubuchwepheshe be-FAC, obuhlanganiswe nobude be-wavelength obungu-808nm, budala esinye sezivinini zokususa izinwele ezisheshayo emakethe. Usayizi webala elikhulu kakhulu elingu-12×20cm, elihlanganiswe nokushaya kwe-frequency ephezulu okungu-10Hz, lifinyeza kakhulu isikhathi sokwelashwa. Imininingwane yezokwelapha ikhombisa ukuthi amadivayisi asebenzisa ubuchwepheshe be-FAC angalapha indawo yomzimba engaphezulu ngo-30% kunamadivayisi avamile ngesikhathi esifanayo, okwenza afaneleke kakhulu ekususeni izinwele ezindaweni ezinkulu njengasemhlane nasemilenzeni.

**2. Ukukhishwa Kwamandla Okuzinzile Okuningi**

Amadivayisi e-laser endabuko ahlushwa ukuguquguquka kwamandla, kuyilapho ubuchwepheshe be-FAC bufinyelela ekukhishweni kwamandla "okunegagasi lesikwele", kususa isiqongo samandla aphezulu ekuqaleni kokushaya kwenhliziyo kanye nokwehla kwamandla ekugcineni. Lokhu kusatshalaliswa kwamandla okuzinzile kuqinisekisa ukuthi ukushaya kwenhliziyo ngakunye kufinyelela inani elibekiwe, okuholela emiphumeleni yokwelashwa efanayo futhi eqhubekayo, kugwema ukusha kwesikhumba noma ukwelashwa okunganele okubangelwa ukusatshalaliswa kwamandla okungalingani.

**3. Isiqinisekiso Esiphindwe Kabili Sokuphepha Nenduduzo**

Amandla agxile kakhulu obuchwepheshe be-FAC avumela idivayisi ukuthi ifinyelele umphumela ofanayo wokwelapha ngamandla aphelele aphansi. Uma ihlanganiswe nohlelo lokupholisa lokuxhumana lwe-sapphire, igcina izinga lokushisa lobuso besikhumba cishe ku-5°C. Lobu buchwepheshe "bokuqandisa" buqeda cishe ukusha nobuhlungu obuhambisana nokususwa kwezinwele nge-laser yendabuko, okwenza inqubo yokwelapha ibe ntofontofo futhi ifaneleke kakhulu ezindaweni ezibucayi njengomugqa we-bikini nobuso.

**4. Uhla Olubanzi Lwezinkomba**

Ubude be-808nm ngokwemvelo bunezindawo ezinhle kakhulu zokungena esikhumbeni kanye nezakhiwo zokukhetha i-melanin. Uma ihlanganiswa nobuchwepheshe be-FAC, ingalapha ngokuphephile nangempumelelo izinhlobo eziningi zezinwele, kusukela ezincane, ezithambile kuya eziqinile zomzimba. Ngaphezu kwalokho, lobu buchwepheshe buvumelana kakhulu nezinhlobo ezahlukene zesikhumba (izinhlobo ze-Fitzpatrick I-VI), kufaka phakathi isikhumba esimnyama nesikhumba esonakaliswe yilanga, okunzima ukuselapha ngama-laser endabuko.

**5. Izinzuzo Ezibalulekile Zezomnotho Zesikhathi Eside**

Isebenzisa induku ye-laser enamandla amakhulu engu-2000W engeniswe kuma-Coherent Lasers, kuhlanganiswe nobuchwepheshe be-FAC, idivayisi inesikhathi sokuphila esingaphezu kwama-pulse ayizigidi ezingu-50. Lokhu kuqina kunciphisa kakhulu imvamisa yokushintsha imishini kanye nezindleko zokulungisa izindawo zobuhle, kuyilapho kuqinisekiswa imiphumela yokwelashwa yesikhathi eside nezinzile.

Ukusebenza Kokusebenza Kwezokwelapha

Emtholampilo wangempela, idivayisi yokususa izinwele engu-808nm ehlonyiswe ngobuchwepheshe be-FAC ivame ukufeza ukususwa kwezinwele okuhlala isikhathi eside ngezinqubo ezingu-4-6 kuphela. Ukukhula kabusha kwezinwele ngemva kokwelashwa kuthatha isikhathi eside kakhulu, izinwele ezisanda kukhula ziba zincane, zinciphe, futhi izimbobo zincane. Uma kuqhathaniswa namadivayisi e-laser endabuko ye-IPL noma amagagasi alula, idivayisi yokususa izinwele engu-808nm enobuchwepheshe be-FAC ifinyeza imijikelezo yokwelapha ngo-30%-40% ngenkathi ikhulisa ukwaneliseka kwamakhasimende ngaphezu kuka-25%.

Inhlanganisela ephelele yobuchwepheshe bokugxila kumandla be-FAC kanye nobude be-wavelength obungu-808nm imelela ubuchwepheshe bamanje bokususa izinwele nge-laser. Akugcini nje ngokubhekana nokusebenza kahle okuphansi, ubuhlungu obukhulu, kanye nezimpawu ezilinganiselwe zamadivayisi okususa izinwele endabuko, kodwa futhi kunikeza ikhambi lobuchwepheshe elincintisana kakhulu kuma-salon obuhle. Njengoba isidingo sabathengi sokususa izinwele okungenabuhlungu, okusheshayo, nokuhlala isikhathi eside sikhula, lobu buchwepheshe bukulungele ukuba yisici esijwayelekile emishinini yobuhle yobungcweti.