Nekufambira mberi kwetekinoroji uye kufambira mberi kwekutsvaga runako kwevanhu, tekinoroji yerunako rwelaser iri kuramba ichikura. Pakati pavo, picosecond ND-YAG laser, semhando itsva yemuchina welaser wakabuda mumakore achangopfuura, yakakurumidza kuva chigadzirwa chepamusoro-soro mumunda werunako rweganda nemhedzisiro yayo yakanaka yekubvisa mavanga uye kuchengetedzeka. Chinyorwa chino chichakuendesa pakunzwisisa kwakadzama kwenheyo, mabhenefiti, uye nzvimbo dzekushandiswa kwepicosecond ND-YAG lasers, ichiburitsa zvakavanzika zvesainzi zviri shure kwemhedzisiro yavo inoshamisa.
Picosecond ND-YAG laser: musanganiswa wakakwana wekumhanya nesimba
Laser yePicosecond ND-YAG, sezvinoreva zita racho, mudziyo we ND-YAG laser unoburitsa ma pulse ane pulse width ye picoseconds (1 picosecond=10 ⁻¹ ² seconds). Kana tichienzanisa nema nanosecond lasers echinyakare, ma picosecond lasers ane pulse widths pfupi, zvinoreva kuti anogona kuendesa simba ku target tissue munguva pfupi, zvichigadzira optomechanical effects yakasimba.
1. Musimboti wekushanda:
Pfungwa yekushanda kwe picosecond ND-YAG laser yakavakirwa papfungwa yekusarudza kushanda kwe photothermal. Laser inoburitsa chiedza che laser che wavelength chaiyo, iyo inogona kutorwa ne pigment zvidimbu muganda, zvakaita se melanin ne tattoo ink. Mushure mekunwa simba re laser, zvidimbu zve pigment zvinokurumidza kupisa, zvichigadzira optomechanical effect inozvipwanya kuita zvidimbu zvidiki, izvo zvinozoburitswa mumuviri kuburikidza ne lymphatic metabolic system yemuviri, nokudaro zvichiita kuti ganda ribvise pigmentation, kuchena uye kunyoroveswa.
2. Zvakanakira zvepakati:
Upamhi hwekurova kwemoyo hupfupi:Upamhi hwePicosecond level pulse zvinoreva kuti simba relaser rinoburitswa munguva pfupi, zvichigadzira mhedzisiro yakasimba ye optomechanical iyo inogona kupwanya zvidimbu zve pigment zvinobudirira uku ichideredza kukuvara kwekupisa kune tishu dzakapoteredza, zvichiita kuti maitiro ekurapa ave akachengeteka uye akasununguka.
Simba repamusoro-soro:Simba guru re picosecond laser rinopetwa kazana kupfuura re nanosecond laser yechinyakare, iyo inogona kuparadza zvidimbu zve pigment zvinobudirira, nenguva shoma yekurapa uye mhedzisiro yakakosha.
Kushanda kwakafara:Laser yePicosecond ND-YAG inogona kuburitsa marefu akawanda elaser, akadai se1064nm, 532nm, 755nm, nezvimwewo, izvo zvinogona kupa mushonga chaiwo wezvinetso zvemavara akasiyana uye kudzika.
Nguva pfupi yekupora:Nekuda kwekukuvadzwa kudiki kwekupisa kunokonzerwa ne picosecond laser kune tishu dzakapoteredza, nguva yekupora mushure mekurapwa ipfupi, kazhinji mazuva 1-2 chete ekudzoreredza hupenyu hwemazuva ese.
Nzvimbo dzekushandisa picosecond ND-YAG laser:
Laser yePicosecond ND-YAG, ine mashandiro ayo akanaka, ine mashandisirwo akasiyana-siyana mumunda wekunaka kweganda, kunyanya kusanganisira zvinotevera:
1. Kurapa zvirwere zveganda zvine ruvara:
Kuchinja ruvara rweganda semapundu, mapoinzi ezuva, uye mapoinzi ezera:Picosecond laser inogona kunanga zvidimbu zvepigment zviri mu epidermal layer nemazvo, ichizvipwanya nekuzvibvisa, zvichinyatso vandudza ganda risina kuenzana, mavara anodzima, uye ganda rinopenya.
Kuchinja kweganda kwakadai se melasma, Ota nevus, uye mavara ekofi:Picosecond laser inogona kupinda mu epidermis yoshanda pazvidimbu zve pigment mu dermis layer, zvichinyatsovandudza ruvara rwakasimba uye kudzoreredza ganda rakajeka uye rinopenya.
Kubviswa kwetattoo:Picosecond laser inogona kupwanya zvidimbu zveinki yetattoo zvinobudirira uye kuibvisa mumuviri, zvichiita kuti iparare kana kutobvisa zvachose matattoo.
2. Kurapa ganda kuti rivezve:
Kuvandudza mitsetse mitete uye makwinya:Laser yePicosecondinogona kukurudzira kugadzurwa kwecollagen muganda, kuwedzera kusimba kweganda, kunatsiridza mitsetse mitete nemakwinya, uye kuita kuti ganda risimbiswe uye kunonotsa kukwegura.
Kuderedza maburi eganda uye kunatsiridza kunaka kweganda:Picosecond laser inogona kukurudzira kushandiswa kweganda, kugadzirisa matambudziko akadai semaburi akakura uye ganda rakakora, zvichiita kuti ganda rive rakapfava uye rakatsetseka.
3. Zvimwe zvinoshandiswa:
Kurapa mapundu nemavanga epundu:Picosecond laser inogona kudzivirira kuburitswa kwemasero eropa, kuuraya Propionibacterium acnes, kugadzirisa zviratidzo zvemapundu, uye kubvisa mavanga emapundu, ichidzorera hutano hweganda.
Kurapa mavanga:Picosecond laser inogona kukurudzira kugadzirwazve kwecollagen, kunatsiridza mavanga, kubvisa ruvara rwemavanga, uye kuita kuti mavanga ave akatsetseka uye akati sandara.
Chii chinofanira kucherechedzwa pakusarudza laser ye picosecond ND-YAG
Sarudza nzvimbo yekurapa iri pamutemo:Kurapa ne laser yePicosecond ndekwemapurojekiti erunako rwekurapa, uye masangano ekurapa ane hunyanzvi anofanirwa kusarudzwa kuti arapwe kuitira kuve nechokwadi chekuti zvakachengeteka uye zvinoshanda.
Sarudza chiremba ane ruzivo:Kuvhiyiwa kwachiremba kunokanganisa zvakananga mhedzisiro yekurapwa. Vanachiremba vane ruzivo vanofanira kusarudzwa kuti varapwe, uye zvirongwa zvekurapa zvinoenderana nemamiriro avo ezvinhu zvinofanira kugadzirwa.
Kutarisirwa kwakakodzera kwemurwere asati avhiyiwa uye mushure mekuvhiyiwa:Dzivisai kuratidzwa nezuva zvakananga musati mavhiyiwa, teererai dziviriro yezuva uye kunyorovesa mushure mekuvhiyiwa, dzivisai kushandisa zvizoro zvinogumbura, uye batsirai ganda kuti ridzoke.
Senzira yemazuva ano yekuvandudza runako rweganda, picosecond ND-YAG laser yaunza mashoko akanaka kune vakawanda vanofarira runako nemhedzisiro yayo yakanaka yekubvisa mavanga, kuchengetedzeka, uye kushanda kwayo kwakakura. Ndinotenda kuti nekufambira mberi kuri kuitwa tekinoroji, picosecond ND-YAG lasers ichaita basa rakakura mumunda werunako rweganda, ichibatsira vanhu vazhinji kuzadzisa zviroto zvavo zverunako uye kupenya nechivimbo.
Nguva yekutumira: Kukadzi-06-2025
