Ndi kupita patsogolo kwa ukadaulo komanso kupita patsogolo kosalekeza kwa anthu kufunafuna kukongola, ukadaulo wokongoletsa ndi laser ukukulirakulira. Pakati pawo, picosecond ND-YAG laser, monga mtundu watsopano wa zida za laser zomwe zatuluka m'zaka zaposachedwa, yakhala chinthu chodziwika bwino kwambiri pankhani yokongoletsa khungu ndi mphamvu zake zabwino zochotsera ma freckle komanso chitetezo. Nkhaniyi ikukuthandizani kumvetsetsa bwino mfundo, ubwino, ndi madera ogwiritsira ntchito ma laser a picosecond ND-YAG, ndikuwulula zinsinsi zasayansi zomwe zili kumbuyo kwa zotsatira zake zodabwitsa.
Laser ya Picosecond ND-YAG: kuphatikiza kwabwino kwa liwiro ndi mphamvu
Laser ya Picosecond ND-YAG, monga momwe dzinalo likusonyezera, ndi chipangizo cha laser cha ND-YAG chomwe chimatulutsa ma pulse okhala ndi pulse width ya picoseconds (1 picosecond = 10 ⁻¹ ² masekondi). Poyerekeza ndi ma nanosecond lasers akale, ma picosecond lasers ali ndi pulse widths zazifupi, zomwe zikutanthauza kuti amatha kusamutsa mphamvu ku minofu yomwe akufuna pakapita nthawi yochepa, ndikupanga zotsatira zamphamvu za optomechanical.
1. Mfundo yogwirira ntchito:
Mfundo yogwira ntchito ya laser ya picosecond ND-YAG imachokera pa mfundo yosankha zochita za photothermal. Laser imatulutsa kuwala kwa laser kwa kutalika kwa nthawi inayake, komwe kumatha kuyamwa mosankha ndi tinthu ta pigment pakhungu, monga melanin ndi inki ya tattoo. Tinthu ta pigment titatha kuyamwa mphamvu ya laser, timatentha mwachangu, ndikupanga mawonekedwe a optomechanical omwe amawagawa kukhala tinthu tating'onoting'ono, zomwe zimatulutsidwa m'thupi kudzera mu dongosolo la lymphatic metabolic la thupi, motero zimapangitsa kuti khungu lizichotsa utoto, kuyera ndi kufewetsa.
2. Ubwino waukulu:
Kufupika kwa kugunda kwa mtima:Kuchuluka kwa pulse ya Picosecond level kumatanthauza kuti mphamvu ya laser imatulutsidwa munthawi yochepa kwambiri, zomwe zimapangitsa kuti ma optomechanical amphamvu kwambiri omwe amatha kuphwanya tinthu ta utoto bwino komanso kuchepetsa kuwonongeka kwa kutentha kwa minofu yozungulira, zomwe zimapangitsa kuti chithandizocho chikhale chotetezeka komanso chomasuka.
Mphamvu yapamwamba kwambiri:Mphamvu yayikulu ya laser ya picosecond ndi kuwirikiza kambirimbiri kuposa ya laser yachikhalidwe ya nanosecond, yomwe imatha kuwononga tinthu ta utoto bwino kwambiri, yokhala ndi nthawi yochepa yochizira komanso zotsatirapo zazikulu.
Kugwiritsa ntchito kwakukulu:Laser ya Picosecond ND-YAG imatha kutulutsa mafunde angapo a laser, monga 1064nm, 532nm, 755nm, ndi zina zotero, zomwe zingapereke chithandizo choyenera cha mavuto a utoto wa mitundu yosiyanasiyana ndi kuya.
Nthawi yochepa yochira:Chifukwa cha kuwonongeka kochepa kwa kutentha komwe kumachitika chifukwa cha laser ya picosecond ku minofu yozungulira, nthawi yochira pambuyo pa chithandizo ndi yochepa, nthawi zambiri imatenga masiku 1-2 okha kuti munthu abwezeretse moyo wake wabwinobwino.
Madera ogwiritsira ntchito laser ya picosecond ND-YAG:
Laser ya Picosecond ND-YAG, yokhala ndi magwiridwe antchito abwino kwambiri, imagwira ntchito zosiyanasiyana pakukongoletsa khungu, makamaka kuphatikiza izi:
1. Kuchiza matenda a khungu okhala ndi utoto:
Kupaka utoto pakhungu monga madontho a khungu, madontho a dzuwa, ndi madontho a ukalamba:Laser ya Picosecond imatha kulunjika molondola tinthu ta utoto mu epidermal layer, kuwaphwanya ndi kuwachotsa, kukonza bwino mawonekedwe a khungu osafanana, kufota mawanga a utoto, komanso kuwunikira mawonekedwe a khungu.
Kupaka utoto pakhungu monga melasma, Ota nevus, ndi madontho a khofi:Laser ya Picosecond imatha kulowa mu epidermis ndikugwira ntchito pa tinthu ta pigment mu dermis layer, zomwe zimathandiza kuti utoto ukhale wolimba komanso kubwezeretsa khungu loyera komanso lowala.
Kuchotsa tattoo:Laser ya Picosecond imatha kuswa tinthu ta inki ta tattoo bwino ndikutulutsa m'thupi, zomwe zimapangitsa kuti ma tattoo azizimiririka kapena kuchotsedwa kwathunthu.
2. Chithandizo cha kukonzanso khungu:
Kukonza mizere yopyapyala ndi makwinya:Laser ya PicosecondZingathandize kubwezeretsanso collagen pakhungu, kulimbitsa kusinthasintha kwa khungu, kukonza mizere ndi makwinya, komanso kukwaniritsa mphamvu ya khungu ndikuchedwetsa ukalamba.
Kuchepetsa ma pores ndikuwongolera ubwino wa khungu:Laser ya Picosecond ingathandize kulimbitsa kagayidwe ka khungu, kukonza mavuto monga kukula kwa ma pores ndi khungu louma, zomwe zimapangitsa khungu kukhala lofewa komanso losalala.
3. Ntchito zina:
Chithandizo cha ziphuphu ndi ziphuphu:Laser ya Picosecond imatha kuletsa kutulutsa kwa sebaceous gland, kupha ziphuphu za Propionibacterium, kukonza zizindikiro za ziphuphu, ndikuchotsa zipsera za ziphuphu, ndikubwezeretsa thanzi la khungu.
Chithandizo cha zipsera:Laser ya Picosecond imatha kuyambitsa kukonzanso kwa collagen, kukonza minofu ya zipsera, kufooketsa mtundu wa zipsera, komanso kupangitsa zipsera kukhala zosalala komanso zosalala.
Zomwe ziyenera kukumbukiridwa posankha laser ya picosecond ND-YAG
Sankhani chipatala chovomerezeka:Chithandizo cha Picosecond laser ndi cha mapulojekiti okongoletsa zamankhwala, ndipo mabungwe azachipatala oyenerera ayenera kusankhidwa kuti alandire chithandizo kuti atsimikizire chitetezo ndi magwiridwe antchito.
Sankhani dokotala wodziwa bwino ntchito yake:Mlingo wa opaleshoni ya dokotala umakhudza mwachindunji zotsatira za chithandizo. Madokotala odziwa bwino ntchito ayenera kusankhidwa kuti alandire chithandizo, ndipo mapulani ochiritsira ayenera kupangidwa malinga ndi momwe alili.
Chisamaliro choyenera musanachite opaleshoni ndi pambuyo pake:Pewani kukhudzana ndi dzuwa musanachite opaleshoni, samalani ndi chitetezo cha dzuwa ndi kudzola mafuta mukatha opaleshoni, pewani kugwiritsa ntchito zodzoladzola zokhumudwitsa, ndipo thandizani kuti khungu lizichira.
Monga ukadaulo wapamwamba kwambiri pankhani yokongoletsa khungu, laser ya picosecond ND-YAG yabweretsa nkhani yabwino kwa okonda kukongola ambiri chifukwa cha mphamvu yake yabwino yochotsera ma freckle, chitetezo, komanso kugwiritsidwa ntchito kwambiri. Ndikukhulupirira kuti ndi kupita patsogolo kwa ukadaulo, laser ya picosecond ND-YAG idzachita gawo lalikulu pantchito yokongoletsa khungu, kuthandiza anthu ambiri kukwaniritsa maloto awo okongola ndikuwala ndi chidaliro.
Nthawi yotumizira: Feb-06-2025
