Kodi Kusankha Photothermolysis N'kutani Ndi Nthawi Yanji?
Kusankha photothemolysis (fō'tō-thĕrm-ol'i-sis) ndi njira yeniyeni yogwiritsira ntchito microsurgery yogwiritsira ntchito minofu pamalo enaake. Zimagwirizana ndi kuwala kochepa kwambiri kwa kuwala ndipo zimawotcha minofu ndikuiwononga ndi laser popanda kukhudza kapena kuvulaza minofu yozungulira. Maselo ofunikira amawonongedwa ndi kuyamwa kwa kuwala ndi kutengeka kwa mphamvu.
Ngakhale kuti mawu akuti "kusankha photothermolysis" angamveke ngati lingaliro la sayansi ya sekondale lomwe simunamvetsetse, mawuwa ndi osavuta kumvetsetsa pamene akusweka. Kusankha kumatanthauza basi. Ndondomekoyi "amasankha" malo osayenera kuchitira mosiyana ndi minofu yowoneka bwino. Chithunzi chikutanthauza kuwala. Laser amatumiza kuwala. Thermo imatanthauza kutentha. Kotero kuwala tsopano kumapanga kutentha. Potsirizira pake, liysis limatanthauza chiwonongeko. Zonsezi, kusankha photothermolysis kumatanthauza kugwiritsa ntchito kuwala kuti kutentha ndi kuwononga minofu mu malo osankhidwa a thupi.
Mmene Photothermolysis Yosankha Imagwirira Ntchito
Kuperewera kwa nthawi ya lasers kumapangitsa ochita opaleshoni kupereka mpweya wochepa ku minofu. Zomwe zimachititsa kuti phokoso liwonongeke, komabe limapanga mphamvu zokwanira kuti zisawononge mderalo.
Cholinga cha laser chimatsimikiziridwa ndi mtundu wake. Mwachitsanzo, pamene photothermolysis ikugwiritsiridwa ntchito pa laser tattoo kuchotsa, laser amapezera mitundu yeniyeni.
Mitundu yosiyanasiyana ya lasers, kapena zosiyana pa laser yemweyo, imagwiritsidwa ntchito kuswa mitundu yosiyanasiyana ya inkino ya tattoo.
Zinthu Photothermolysis Imagwiritsidwa Ntchito
Kusankha photothemolysis kunayambika koyamba pofuna kuchotsa tsitsi la tsitsi koma lakhala likugwiritsidwa ntchito pochiza zinthu izi:
- Kuwala kotupa kumayambiriro (kuwala komwe kumaphatikizapo particles kumaperekedwa m'magulu otupa osakanikirana.)
- Kuchotsa tsitsi la laser (kujambula tsitsi).
- Kuchotsa zizindikiro.
- Madontho a vinyo wamapoto - Chidutswa cha vinyo chowotchi chimakhala ngati chokhachokha, kapena chikhoza kukhala mbali ya matenda monga Sturge-Weber matenda kapena Klippel-Trenaunay-Weber . Madontho a vinyo wamapoto ndi pinki kuphulika kwa khungu ("zizindikiro za kubadwa") zomwe zimachitika pakati pa 0.3 ndi 0,5 peresenti ya anthu. Kuwonjezera pa kusokoneza thupi, zilondazi zimatha kudetsedwa ngati anthu akukalamba, nthawi zina amapanga makina a pyogenic .
- Nkhondo.
- Nkhumba zamatumbo .
- Melasma.
- Kujambula khungu (kukalamba kumasintha.)
Momwe Photothermolysis Yosankha Imagwirira Ntchito Momwe Makhalira
Mphamvu ya kuwala yomwe imapangidwa ndi laser imatengedwa ndi mamolekyu omwe amachititsa mtundu wake, ndipo amawongolera molondola ndi kuwononga mamolekyu omwe amachititsa mtunduwo.
Pochotsa tsitsi, ma molekyulu angakhale melanin . Kwa madontho a vinyo am'nyanja, ma molekyulu angakhale hemoglobini . Ndi madontho a vinyo a phukusi, magazi mkati mwa mitsempha ya mthupi imatenthedwa chifukwa cha kusankha kokwanira kwa laser mphamvu.
Kutalika kwake kwa laser ndi kutalika kwa mapulaneti ake kudzazindikira momwe chithandizo chilili.
Mungafune kudziwa zambiri za mitundu yosiyanasiyana ya lasers ndi momwe amagwirira ntchito.
Kodi Zimagwira Ntchito Liti?
Kusankha photothermolysis ndiko chifukwa chake wodwala wonyezimira wotuwa ndi chizindikiro chakuda adzapeza zotsatira zabwino komanso mofulumira. Laser amathyola utsi wakuda womwe umachoka khungu lozungulira kwambiri. Mdima ndi mtundu wosavuta wochotsa, wotsatira wofiira, kenako wobiriwira ndi wabuluu. Amafotokozanso chifukwa chake mitundu ya inki yomwe ili pafupi ndi mitundu ya khungu, monga bulauni, chikasu, kapena pinki, ndizovuta kwambiri kuchotsa.
Zabwino Kwa Zithunzi
Ngati mukuganiza kuti kuchotsa zizindikiro, zingakhale zothandiza kuphunzira mbiri ndi zofunikira zokhudzana ndi kuchotsa zizindikiro. Mosiyana ndi zosankha zina nthawi zina, zotsatiridwa ndi maola angapo (kapena zochepa) ndondomeko yolemba zizindikiro, kuchotsa cholembera kumafuna kudzipereka nthawi komanso kawirikawiri maulendo ambiri.
Kuyambira kutalika kwa nthawi muyenera kuyembekezera pakati pa mankhwala, kuti mudziwe za mtundu wanji wa zojambulazo zomwe ndi zosavuta kuchotsa, komanso ngakhale kukambirana za momwe izi zingakhalire zopweteka, onani mafunso awa ndi mayankho okhudza kuchotsa zizindikiro .
Zotsatira Zotheka ndi Zovuta
Chofala kwambiri "chovuta" cha kusankha photothermolysis ndi kuthekera kuthetsa vuto la khungu la pigmented kwathunthu. Ndondomekoyi imagwira bwino kwambiri ngati pali kusiyana kwakukulu pakati pa mtundu wa khungu ndi khungu lozungulira. Ndondomekoyi imaphatikizapo zomwe zingachitidwe opaleshoni ya laser. Mwachitsanzo, kusankha photothermolysis kungathetsere khungu lina kusintha yachiwiri mpaka kukalamba kapena kuthana ndi mavuto ena okhudzana ndi kutupa kwa acne, koma osati onse.
Monga ndi njira iliyonse ya laser, pangakhale kuwonongeka (kuyaka) kumatenda ozungulira nthawi zina.
Pansi pa Selection Photothermolysis
Ndondomeko monga chisankho cha mtundu wa photothermolysis chimapereka njira yina yomwe anthu amachitira matenda a khungu kuchokera ku zojambula zosafuna kuzipinda za vinyo, zomwe zimakhudzana ndi kutukusira kwa acne. Zikutheka kuti ndi chidziwitso chamakono, njira ngati izi zidzapitilira bwino m'njira zomwe zimathandiza madokotala kuchita zinthu zosafuna khungu popanda kuvulaza makompyuta oyandikira.
Zotsatira:
Baumler, W. Kuchiza Mankhwala a Zithunzi: Mfundo Zachikhalidwe. Mavuto Amasiku Ano 2017. 52: 94-104.
Borges, J., Manela-Azulay, M., ndi T. Cuzzi. Photoaging ndi Clinical Uliwonse wa Laser Fractional. Clinical Cosmetology ndi Investigational Dermatolgoy . 2016. 9: 107-14.
Brightman, L., Geronemus, R., ndi K. Reddy. Kuchiza Laser ya Sini ya Vinyo wa Vinyo. Chipatala cha Cosmacology ndi Investigational Dermatology . 2015. 8: 27-33.
Paithankar,., Sakamoto, F., Farinelli, W. et al. Kuchiza Mankhwala Ochokera ku Chosankha Photothermolysis ya Zopaka Zambiri Zogwiritsira Ntchito ndi Maginito Opangira Magazi a Gold. Journal of Investigational Dermatology . 2015. 135 (7): 1727-34.