Kodi Picosecond Laser Imakulitsa Bwanji Mavuto Osakhala-osakhala ndi mtundu?

Ma lasers a picosecond akatchulidwa, anthu ambiri nthawi yomweyo amaganiza za zilembo monga "kuchotsa malo ogwira mtima kwambiri" ndi "kuchotsa ma pigment". Awa si malingaliro olakwika-ndi ma ultra-ake afupiafupi a gawo limodzi mwa magawo thililiyoni a sekondi imodzi, ma laser a picosecond ndiwodziwika bwino-odziŵika bwino m'makampani okongola chifukwa amatha kuthyola tinthu tating'onoting'ono ta melanin. Komabe, kuthekera kwake kumapitilira izi. Zokhudza khungu zomwe sizimakhudza melanin-zipsera zomata za ziphuphu zakumaso, timabowo tambiri, ndi mizere yotuluka-lasers picosecondimagwiranso ntchito bwino kwambiri, yopereka mayankho abwino. Ndiye kodi chimasonyeza bwanji mphamvu yake yomwe imaposa kumvetsa wamba? Nkhaniyi ifotokoza mwatsatanetsatane.

Njira Yogwirira Ntchito: Kuthana ndi Zomwe Zimayambitsa Mavuto a Khungu

Kuti mumvetsetse mphamvu ya ma laser a picosecond pamavuto a khungu omwe si-akuda, chinsinsi chagona pakumvetsetsa mfundo zazikuluzikulu ndi mawonekedwe apadera a machitidwe awo.

Ma laser achikhalidwe (mongalasers ya nanosecond) makamaka amadalira "photothermal effect," kutembenuza mphamvu kukhala kutentha. Kupyolera mu kuwonongeka kwa photothermal, amatenthetsa ndi kuwononga zolinga (monga melanin kapena hemoglobin). Komabe, izi zimachititsa kuti kutentha kuzikhala kozungulira, zomwe zingathe kuwononga minofu yozungulira, zomwe zimapangitsa kuti munthu ayambe kuchira komanso kuti pakhale chiopsezo chachikulu cha post{2}zotupa za hyperpigmentation.

Picosecond lasers, kumbali ina, amagwiritsa ntchito "photoacoustic effect." Amatulutsa mphamvu nthawi yomweyo mu picosecond (gawo limodzi mwa thililiyoni imodzi ya sekondi) nthawi yomweyo, mofulumira kwambiri kuti apangitse kutentha kwakukulu. Mphamvu zazikuluzi zimapanga phokoso lamphamvu la photomechanical mkati mwa chandamalecho, ndikuphwanya mwachindunji zinthu zomwe mukufuna (kaya tinthu ta pigment, kolajeni yakale, kapena mitsempha yamagazi) kukhala yosalala kwambiri, pafupifupi fumbi{2}}ngati tinthu ting'onoting'ono. Njirayi imayambitsa kuwonongeka kosaoneka bwino kwa minofu yozungulira, zomwe zimapangitsa kuti zikhale zotetezeka, zomwe zimapangitsa kuti zichira msanga, ndikupangitsa "kuthamanga kwambiri{4}}kufupikitsa kwafupipafupi, kuwonongeka kochepa, ndi zotsatira zamphamvu."

Ndi mikhalidwe imeneyi ya "ultra-short pulse wide, kuchepa kwapang'onopang'ono, ndi mphamvu yamphamvu" yomwe imapatsa picosecond lasers kuthekera kokonzanso mkati mwa khungu.

Ukadaulo wa laser wa Picosecond: zovuta zazikulu zitatu zapakhungu-zosakhala pigmented

• Red Acne Sscars (Post{{0}erythema):

Izi ndichifukwa cha kuchepa kwa capillary ndi kutupa. Picosecond laser mphamvu imatha kuyamwa ndi hemoglobin m'mitsempha yamagazi. Mphamvu yake ya photoacoustic imawononga ndendende ma capillaries omwe amatuluka, kuwapangitsa kutseka ndi kufowoka, motero amachepetsa kufiira mwachangu ndikuwongolera zipsera zofiira.

 

• Black Acne Sscars (Post{{0}inflammatory Hyperpigmentation):

Izi nthawi zambiri zimakhala chifukwa cha kuchepa kwa melanin. Ukadaulo wa laser wa picosecond laser wochuluka kwambiri-ungathe kuswa bwino kwambiri tinthu tating'onoting'ono tomwe timapanga melanin kukhala fumbi, lomwe limapangidwa mwachilengedwe ndikuchotsedwa m'thupi kudzera mu lymphatic system. Kuchita bwino kwa chithandizo nthawi zambiri kumakhala kopitilira muyeso wa nanosecond laser, zomwe zimakhala ndi chiopsezo chochepa cha post{{3}inflammatory hyperpigmentation.

 

 

 

Pores zazikulu

Ma pores akuluakulu amalumikizidwa makamaka ndi kutulutsa kwa sebum mochulukira, kutayika kwa kolajeni ndi elastin kuzungulira pores, komanso kupumula kwa ulusi wotanuka. Kuonjezera apo, litsiro, mafuta, ndi ma cell a khungu lakufa amene amatsekereza timabowo, komanso kugwiritsa ntchito zodzoladzola zodzikongoletsera (-zotsekeka) zochititsa ({2}}zotsekeka) ndi zinthu zosamalira khungu, zonse zingachititse kuti pores akule.

Kodi picosecond laser imathandizira bwanji pores?

 

• Kulimbikitsa kusinthika kwa collagen ndi elastin:

Mphamvu za lasers za picosecond zimatha kulowa mu epidermis ndikufika ku dermis. Zotsatira za photoacoustic zimapanga madera ang'onoang'ono owonongeka mu dermis. Izi zimathandizira kuti khungu lizidzikonza palokha, zomwe zimathandizira kupanga ulusi wambiri wambiri wa kolajeni ndi elastin, zomwe zimapangitsa khungu kuchokera mkati, kubwezeretsa kukhazikika kwa makoma a pore, ndikuchepetsa ma pores ndikumangitsa khungu.

 

• Kuletsa ntchito ya sebaceous gland:

Mphamvu zina zimatha kuchitapo kanthu pa zotupa za sebaceous, ndikuletsa pang'onopang'ono kutulutsa kochulukirapo, motero kumachepetsa vuto la ma pores okulirapo omwe amayamba chifukwa cha mafuta ochulukirapo omwe amachokera.

Ubwino wa Picosecond Laser Technology

• Kulondola:

Ma lasers a Picosecond amatha kulunjika kwambiri kumagulu enaake pomwe akuchepetsa kuwonongeka kwa minyewa yozungulira yathanzi.

• Kuwonongeka Kochepa kwa Kutentha:

Kuthamanga kwambiri-kumapangitsa kuti kutentha kusakhale kotentha, kumachepetsa kwambiri chiopsezo chopsa ndi kuchepetsa{1}kufiira, kutupa, kuyabwa, ndi maonekedwe a pigmentation.

• Nthawi Yaifupi Yochira:

Poyerekeza ndi ma lasers achikhalidwe, ma lasers a picosecond amatulutsa kutentha pang'ono ndi kutupa, amakhala otetezeka komanso ogwira mtima, ndipo amakhala ndi nthawi yayitali yochira, zomwe zimapangitsa kuti abwerere mwachangu ku moyo watsiku ndi tsiku.

• Cholinga Chozama:

Imathandizira kusinthika kwa collagen mu dermis, makamaka kuwongolera khungu.

• Multifunctionality:

Chipangizo chimodzi chimatha kuthana ndi vuto la mtundu wa mtundu (mawanga, zipsera zakuda) komanso zosasintha -pigmentation (kufiira, pores, mizere yabwino), kukwaniritsa "kukonzanso nkhope kwathunthu."

• -zotsatira zokhalitsa:

Ukadaulo wa laser wa Picosecond umathandizira kusinthika kwa collagen mthupi, kubweretsa zotsatira zabwino zowongolera khungu zomwe zimawonekera pang'onopang'ono pakapita nthawi ndipo zimatha kusungidwa kwa nthawi yayitali.