Ngokuthuthuka kobuchwepheshe kanye nokuthuthuka okuqhubekayo kokuphishekela kwabantu ubuhle, ubuchwepheshe bobuhle be-laser buya ngokuya bukhula. Phakathi kwabo, i-picosecond ND-YAG laser, njengohlobo olusha lwemishini ye-laser evele eminyakeni yamuva nje, isibe umkhiqizo odumile ngokushesha emkhakheni wobuhle besikhumba ngomphumela wayo omuhle kakhulu wokususa amabala kanye nokuphepha. Lesi sihloko sizokuhambisa ekuqondeni okujulile kwesimiso, izinzuzo, kanye nezindawo zokusetshenziswa kwama-laser e-picosecond ND-YAG, sidalule izimfihlakalo zesayensi ngemuva kwemiphumela yazo emangalisayo.
I-laser ye-Picosecond ND-YAG: inhlanganisela ephelele yesivinini namandla
I-laser ye-Picosecond ND-YAG, njengoba igama lisikisela, iyidivayisi yelaser ye-ND-YAG ekhipha ama-pulse anobubanzi be-pulse be-picoseconds (i-picosecond eyi-1=10 ⁻¹ ² imizuzwana). Uma kuqhathaniswa nama-laser e-nanosecond avamile, ama-laser e-picosecond anobubanzi be-pulse obufushane, okusho ukuthi angadlulisela amandla ezicutshini eziqondiwe ngesikhathi esifushane, akhiqize imiphumela enamandla ye-optomechanical.
1. Isimiso sokusebenza:
Isimiso sokusebenza se-laser ye-picosecond ND-YAG sisekelwe esimisweni sesenzo sokukhetha i-photothermal. I-laser ikhipha ukukhanya kwe-laser kobude be-wavelength ethile, okungamuncwa ngokukhetha yizinhlayiya ze-pigment esikhumbeni, njenge-melanin kanye ne-tattoo inki. Ngemva kokumunca amandla e-laser, izinhlayiya ze-pigment ziyashesha ukushisa, zikhiqize umphumela we-optomechanical ozihlukanisa zibe izinhlayiya ezincane, ezibe sezikhishwa emzimbeni ngesistimu yomzimba ye-lymphatic metabolic, ngaleyo ndlela kufezwe umphumela wokususa i-pigmentation, ukwenza mhlophe kanye nokuthambisa isikhumba.
2. Izinzuzo eziyinhloko:
Ububanzi be-pulse obufushane:Ububanzi be-pulse yezinga le-Picosecond busho ukuthi amandla e-laser akhishwa ngesikhathi esifushane kakhulu, okukhiqiza imiphumela enamandla ye-optomechanical engachoboza izinhlayiya ze-pigment ngempumelelo ngenkathi kunciphisa umonakalo wokushisa ezicutshini ezizungezile, okwenza inqubo yokwelapha iphephe futhi ikhululeke kakhudlwana.
Amandla aphezulu kakhulu:Amandla aphezulu e-laser ye-picosecond aphindwe kangamakhulu kune-laser yendabuko ye-nanosecond, engabhubhisa izinhlayiya ze-pigment ngempumelelo, ngezikhathi ezimbalwa zokwelashwa nemiphumela ebaluleke kakhulu.
Ukusebenza okubanzi:I-laser ye-Picosecond ND-YAG ingakhipha ubude be-laser obuhlukahlukene, njenge-1064nm, 532nm, 755nm, njll., okunganikeza ukwelashwa okunembile kwezinkinga zokushintsha umbala zemibala ehlukene kanye nokujula.
Isikhathi esifushane sokululama:Ngenxa yomonakalo omncane wokushisa obangelwa yi-picosecond laser ezicutshini ezizungezile, isikhathi sokululama ngemva kokwelashwa sifushane, ngokuvamile izinsuku ezingu-1-2 kuphela zokubuyisela impilo evamile.
Izindawo zokusetshenziswa kwe-laser ye-picosecond ND-YAG:
I-laser ye-Picosecond ND-YAG, ngokusebenza kwayo okuhle kakhulu, inezinhlobo eziningi zezicelo emkhakheni wobuhle besikhumba, ikakhulukazi okuhlanganisa izici ezilandelayo:
1. Ukwelashwa kwezifo zesikhumba ezinombala:
Ukushintsha umbala wesikhumba okufana namabala, amabala elanga, kanye namabala okuguga:I-laser ye-Picosecond ingaqondisa ngokunembile izinhlayiya ze-pigment kungqimba lwe-epidermal, izihlukanise futhi izisuse, ithuthukise ngempumelelo ithoni yesikhumba engalingani, amabala ombala anyamalalayo, futhi ikhanyise ithoni yesikhumba.
Ukushintsha umbala wesikhumba njenge-melasma, i-Ota nevus, namabala ekhofi:I-laser ye-Picosecond ingangena ku-epidermis futhi isebenze ezinhlayiyeni ze-pigment ku-dermis layer, ithuthukise ngempumelelo umbala oqinile futhi ibuyisele isikhumba esikhanyayo nesikhanyayo.
Ukususwa kwe-tattoo:I-laser ye-Picosecond ingaphula ngempumelelo izinhlayiya ze-tattoo bese izikhipha emzimbeni, ifinyelele umphumela wokuphela noma ngisho nokususa ngokuphelele ama-tattoo.
2. Ukwelashwa kokuvuselelwa kwesikhumba:
Ukuthuthukisa imigqa emincane kanye nemibimbi:I-laser ye-Picosecondkungakhuthaza ukuvuselelwa kwe-collagen esikhumbeni, kuthuthukise ukuqina kwesikhumba, kuthuthukise imigqa emincane nemibimbi, futhi kufeze umphumela wokuqinisa isikhumba nokulibazisa ukuguga.
Ukunciphisa ama-pores nokuthuthukisa ikhwalithi yesikhumba:I-laser ye-Picosecond ingakhuthaza ukushintshwa kwe-metabolism yesikhumba, ithuthukise izinkinga ezifana nokukhula kwe-pores kanye nesikhumba esinama-rough, okwenza isikhumba sibe bushelelezi futhi sibe bushelelezi kakhudlwana.
3. Ezinye izinhlelo zokusebenza:
Ukwelashwa kwezinduna kanye nezibazi zezinduna:I-laser ye-Picosecond ingavimbela ukukhiqizwa kwezindlala ze-sebaceous, ibulale ama-acne e-Propionibacterium, ithuthukise izimpawu zama-acne, futhi iqede amanxeba ama-acne, ibuyisele impilo yesikhumba.
Ukwelashwa kwezibazi:I-laser ye-Picosecond ingakhuthaza ukuvuselelwa kwe-collagen, ithuthukise izicubu zezibazi, ifiphaze umbala wezibazi, futhi yenze izibazi zibe zibushelelezi futhi zibe zicaba.
Okufanele kuqashelwe lapho ukhetha i-laser ye-picosecond ND-YAG
Khetha isikhungo sezokwelapha esisemthethweni:Ukwelashwa nge-laser ye-Picosecond kungokwemisebenzi yobuhle bezokwelapha, futhi izikhungo zezokwelapha ezifanelekayo kufanele zikhethwe ukuze zelashwe ukuqinisekisa ukuphepha nokusebenza kahle.
Khetha udokotela onolwazi:Izinga lokuhlinzwa kukadokotela lithinta ngqo umphumela wokwelashwa. Odokotela abanolwazi kufanele bakhethelwe ukwelashwa, futhi izinhlelo zokwelapha ezenzelwe wena kufanele zakhiwe ngokwezimo zabo.
Ukunakekelwa okufanele ngaphambi kokuhlinzwa kanye nangemva kokuhlinzwa:Gwema ukuchayeka elangeni ngqo ngaphambi kokuhlinzwa, naka ukuvikelwa elangeni kanye nokuthambisa ngemva kokuhlinzwa, gwema ukusebenzisa izimonyo ezicasulayo, futhi ukhuthaze ukululama kwesikhumba.
Njengobuchwepheshe obusezingeni eliphezulu emkhakheni wobuhle besikhumba, i-picosecond ND-YAG laser ilethe izindaba ezinhle kubathandi bobuhle abaningi ngomphumela wayo omuhle kakhulu wokususa amabala, ukuphepha, kanye nokusebenza kabanzi. Ngikholwa ukuthi ngokuthuthuka okuqhubekayo kobuchwepheshe, ama-picosecond ND-YAG laser azodlala indima enkulu emkhakheni wobuhle besikhumba, esiza abantu abaningi ukufeza amaphupho abo obuhle futhi bakhanye ngokuzethemba.
Isikhathi sokuthunyelwe: Feb-06-2025
