Ndi kupita patsogolo kwaukadaulo komanso kuwongolera kosalekeza kwa anthu kufunafuna kukongola, ukadaulo wa laser kukongola ukukula kwambiri. Pakati pawo, laser ya picosecond ND-YAG, monga mtundu watsopano wa zida za laser zomwe zatuluka m'zaka zaposachedwa, zakhala zopanga nyenyezi m'munda wa kukongola kwa khungu ndi zotsatira zake zabwino zochotsa ma freckle komanso chitetezo. Nkhaniyi ikupatsirani kumvetsetsa kwakuya kwa mfundo, maubwino, ndi madera ogwiritsira ntchito ma lasers a picosecond ND-YAG, kuwulula zinsinsi zasayansi zomwe zimayambitsa zozizwitsa zawo.
Picosecond ND-YAG laser: kuphatikiza kwangwiro kwa liwiro ndi mphamvu
Picosecond ND-YAG laser, monga momwe dzinalo likusonyezera, ndi chipangizo cha laser cha ND-YAG chomwe chimatulutsa ma pulse ndi kufalikira kwa picoseconds (1 picosecond=10 ⁻¹ ² masekondi). Poyerekeza ndi ma lasers achikhalidwe a nanosecond, ma lasers a picosecond ali ndi zazifupi zazifupi, zomwe zikutanthauza kuti amatha kusamutsa mphamvu ku minofu yomwe mukufuna mu nthawi yaifupi, ndikupanga zotsatira zamphamvu za optomechanical.
1. Mfundo yogwirira ntchito:
Mfundo yogwira ntchito ya laser ya picosecond ND-YAG imakhazikitsidwa pa mfundo yosankha photothermal action. Laser imatulutsa kuwala kwa laser kwa kutalika kwake komwe kumatha kutengeka ndi tinthu tating'ono ta pigment pakhungu, monga melanin ndi inki ya tattoo. Pambuyo kuyamwa laser mphamvu, pigment particles mwamsanga kutentha mmwamba, kubala optomechanical tingati kuswa iwo mu particles ang'onoang'ono, amene ndiye excreted kwa thupi kudzera mu thupi la lymphatic kagayidwe kachakudya kagayidwe kachakudya, potero kukwaniritsa zotsatira kuchotsa pigmentation, whitening ndi kufewetsa khungu.
2. Ubwino waukulu:
Kufupikitsa kugunda kwa mtima:Picosecond mlingo kugunda m'lifupi zikutanthauza kuti laser mphamvu amamasulidwa mu nthawi yaifupi kwambiri, kutulutsa zotsatira optomechanical amphamvu amene akhoza bwino kuphwanya pigment particles pamene kuchepetsa matenthedwe kuwonongeka kwa zimakhala ozungulira, kupanga njira mankhwala otetezeka ndi omasuka.
Mphamvu yapamwamba kwambiri:Mphamvu yapamwamba ya laser ya picosecond ndi kangapo kuposa ya nanosecond laser yachikhalidwe, yomwe imatha kuwononga tinthu tating'onoting'ono ta pigment, ndikuchepetsa nthawi zochizira komanso zotsatira zake zazikulu.
Kugwiritsa ntchito kwakukulu:Laser ya Picosecond ND-YAG imatha kutulutsa mafunde angapo a laser, monga 1064nm, 532nm, 755nm, ndi zina zotero, zomwe zimatha kupereka chithandizo cholondola pamavuto amtundu wamitundu yosiyanasiyana komanso kuya.
Nthawi yocheperako yochira:Chifukwa cha kuwonongeka kwakung'ono kwamafuta komwe kumayambitsidwa ndi laser ya picosecond ku minofu yozungulira, nthawi yochira pambuyo pa chithandizo ndi yayifupi, nthawi zambiri masiku 1-2 okha kuti abwezeretse moyo wabwinobwino.
Malo ogwiritsira ntchito picosecond ND-YAG laser:
Picosecond ND-YAG laser, yokhala ndi magwiridwe antchito abwino kwambiri, ili ndi ntchito zingapo pazokongoletsa khungu, makamaka kuphatikiza izi:
1. Chithandizo cha matenda amtundu wa pigmentary:
Khungu la pigment monga ma freckles, madontho adzuwa, ndi mawanga azaka:Picosecond laser imatha kulunjika bwino tinthu tating'onoting'ono tamtundu wa epidermal, kuwaphwanya ndi kuwachotsa, kuwongolera bwino khungu losagwirizana, mawanga akuda, komanso kamvekedwe ka khungu.
Khungu la mtundu monga melasma, Ota nevus, ndi mawanga a khofi:Picosecond laser imatha kulowa mu epidermis ndikuchitapo kanthu pa pigment particles mu dermis wosanjikiza, bwino kuwongolera mtundu wamakani ndikubwezeretsa khungu labwino komanso lowoneka bwino.
Kuchotsa tattoo:Laser ya Picosecond imatha kuphwanya bwino tinthu ta inki ya tattoo ndikuwatulutsa m'thupi, kukwaniritsa kutha kapena kuchotseratu ma tattoo.
2. Chithandizo chotsitsimutsa khungu:
Kupititsa patsogolo mizere yabwino ndi makwinya:Picosecond laserimatha kulimbikitsa kusinthika kwa collagen pakhungu, kumapangitsanso kukhazikika kwa khungu, kukonza mizere yabwino ndi makwinya, ndikukwaniritsa zotsatira zolimbitsa khungu ndikuchedwetsa kukalamba.
Kuchepetsa pores ndikuwongolera khungu labwino:Picosecond laser imatha kulimbikitsa kagayidwe ka khungu, kukonza zovuta monga ma pores okulirapo komanso khungu loyipa, ndikupangitsa khungu kukhala lolimba komanso losalala.
3. Ntchito zina:
Chithandizo cha ziphuphu zakumaso ndi ziphuphu zakumaso:Picosecond laser imatha kuletsa katulutsidwe ka sebaceous gland, kupha ma acne a Propionibacterium, kusintha zizindikiro za ziphuphu zakumaso, ndikuzimitsa zipsera za ziphuphu zakumaso, kubwezeretsa thanzi la khungu.
Chithandizo cha zipsera:Laser ya Picosecond imatha kulimbikitsa kusinthika kwa collagen, kukonza minofu yamabala, kufota mtundu wa zipsera, ndikupanga zipsera kukhala zosalala komanso zosalala.
Zomwe ziyenera kudziwika posankha picosecond ND-YAG laser
Sankhani chipatala chovomerezeka:Chithandizo cha laser cha Picosecond ndi cha ntchito zokongoletsa zamankhwala, ndipo zipatala zoyenerera ziyenera kusankhidwa kuti zilandire chithandizo kuti zitsimikizire chitetezo komanso kuchita bwino.
Sankhani dokotala wodziwa zambiri:Dokotala mlingo wa opaleshoni mwachindunji zimakhudza zotsatira za mankhwala. Madokotala odziwa bwino ntchito ayenera kusankhidwa kuti alandire chithandizo, ndipo ndondomeko zachipatala ziyenera kupangidwa malinga ndi momwe zinthu zilili.
Chisamaliro choyenera cha preoperative ndi postoperative:Pewani kutenthedwa ndi dzuwa musanachite opaleshoni, tcherani khutu ku chitetezo cha dzuwa ndi kunyowa pambuyo pa opaleshoni, pewani kugwiritsa ntchito zodzoladzola zokwiyitsa, komanso kulimbikitsa khungu.
Monga ukadaulo wotsogola pankhani ya kukongola kwa khungu, laser ya picosecond ND-YAG yabweretsa uthenga wabwino kwa ambiri okonda kukongola ndi mawonekedwe ake abwino ochotsera ma freckle, chitetezo, komanso magwiridwe antchito. Ndikukhulupirira kuti ndikupita patsogolo kwaukadaulo, ma picosecond ND-YAG lasers atenga gawo lalikulu pantchito yokongoletsa khungu, kuthandiza anthu ambiri kukwaniritsa maloto awo okongola ndikuwala molimba mtima.
Nthawi yotumiza: Feb-06-2025
