Lub hauv paus ntsiab lus ntawm Solarium Tanning Bed yog raws li kev ua raws li ultraviolet radiation, uas ua rau muaj kev tsim cov melanin hauv daim tawv nqaij los ntawm UV rays ntawm qhov wavelength tshwj xeeb, yog li ua rau muaj kev cuam tshuam tanning zoo li lub hnub ci. Cov hauv qab no yog cov lus piav qhia ntxaws ntxaws ntawm nws cov hauv paus ntsiab lus tseem ceeb:
1. Lub hauv paus ntsiab lus ntawm kev tshawb fawb txog cov teeb ultraviolet (UV) thiab cov txheej txheem ntawm kev tanning tawv nqaij.
Tsab ntawv hauv qab no yuav muab cov lus piav qhia ntxaws ntxaws txog cov txheej txheem ntawm kev tsim melanin.
Thaum daim tawv nqaij raug rau cov teeb ci ultraviolet (UV), cov melanocytes hauv epidermis yuav ua haujlwm thiab tsim cov melanin los nqus cov teeb ci thiab tiv thaiv cov nqaij tob ntawm daim tawv nqaij kom tsis txhob puas. Cov txheej txheem ntawm kev sib sau ua ke ntawm melanin ua rau daim tawv nqaij tsaus ntuj, ua rau muaj qhov "tanning" effect.
Cov kab mob ultraviolet tseem ceeb:
UVA (320–400 nm):
Nws tau pom tias muaj peev xwm nkag mus rau hauv daim tawv nqaij tau zoo heev, thiab nws muaj peev xwm nkag mus rau hauv daim tawv nqaij dermis. Qhov cuam tshuam tseem ceeb ntawm kev siv cov tshuaj no yog kev ua kom cov melanin uas twb muaj lawm oxidation thiab tsaus ntuj zuj zus, ua rau daim tawv nqaij tanning tam sim ntawd. Txawm li cas los xij, nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias kev raug tshav ntuj ntev dhau yuav ua rau daim tawv nqaij laus.
UVB (290–320 nm):
Cov khoom ntawm cov tshuaj no suav nrog kev nkag mus tob, kev txhawb nqa ntawm melanocyte proliferation, thiab kev tsim cov melanin tshiab (qeeb tanning). Txawm li cas los xij, nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias kev raug tshav ntuj ntau dhau yuav ua rau kub hnyiab.
2. Tsab ntawv hauv qab no yuav tshawb nrhiav txog cov yam ntxwv ntawm kev siv tshuab tanning.
Kev faib tawm ntawm lub teeb:
Teeb fluorescent:
Feem ntau ntawm cov tshuab tanning siv cov teeb fluorescent nrog cov txheej phosphor, uas siv hluav taws xob los txhawb cov pa mercury, yog li ntawd tso tawm UV. Qhov wavelength ntawm cov UV uas tso tawm ces raug lim thiab kho (piv txwv li, 90% UVA + 10% UVB) los ntawm cov txheej.
Cov khoom siv tshiab tshaj plaws siv yog lub teeb LED UV.
Nws yog qhov tseeb tias cov khoom siv uas tab tom tham txog yog tus cwj pwm los ntawm kev ua kom raug dua hauv kev tswj hwm wavelength, ua ke nrog kev siv hluav taws xob tsawg dua. Txawm li cas los xij, nws yuav tsum tau sau tseg tias qhov no nrog rau kev nce nqi.
Cov ntsiab lus ntawm kev tswj hluav taws xob raug hais txog ntawm no.
Los ntawm kev hloov kho cov kev teeb tsa xws li tus naj npawb ntawm lub teeb, lub zog, thiab lub sijhawm raug tshav ntuj, kev sib npaug tau ua tiav ntawm qhov cuam tshuam ntawm kev tanning thiab kev nyab xeeb.
Cov khoom siv siab kawg tshiab kawg no muaj lub sensor hom tawv nqaij uas kho qhov UV koob tshuaj tau (piv txwv li raws li Fitzpatrick scale).
3. Cov hauv qab no yog qhov sib txawv tseem ceeb ntawm qhov xwm txheej no thiab lub hnub ci ntuj:
Cov khoom hauv qab no yuav tsum tau muab piv rau: lub tshuab tanning thiab lub hnub ci ntuj.
Cov kab UV no koj hloov tau raws li koj xav tau, thiab muaj kev xaiv ntawm kev txhim kho UVA. Cov kab tag nrho suav nrog UVA, UVB thiab UVC.
Lub zog ntawm lub teeb muaj peev xwm tswj tau, thiab feem ntau siab dua li lub hnub ci thaum tav su. Nws yuav hloov pauv vim yog huab cua thiab qhov chaw nyob.
Feem ntau lub sijhawm ntawm kev raug tshuaj yog qhov tseeb, txij li 10 txog 20 feeb. Txawm li cas los xij, nws nyuaj rau tswj.
Kev Pheej Hmoo:
Kev siv cov khoom ntau dhau tuaj yeem ua rau muaj kev laus ntawm daim tawv nqaij, uas yog cov txheej txheem ntawm kev tsim cov pob khaus ua ntej lub sijhawm.
Cov txheej ozone uas tsis muaj zog ua rau muaj kev pheej hmoo ntawm kev raug UVB.
4. Lub ntsiab lus uas tab tom tham txog yog kev nyab xeeb thiab kev tsis sib haum xeeb.
Tej yam yuav ua rau muaj kev pheej hmoo:
Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias kev siv ntau zaus tau cuam tshuam nrog kev pheej hmoo ntawm mob qog nqaij hlav ntawm daim tawv nqaij (piv txwv li melanoma) thiab photoaging (piv txwv li wrinkles, me ntsis).
Hauv qee lub tebchaws, kev txwv tsis pub siv cov khoom siv tanning tau raug siv, nrog rau Australia yog ib qho piv txwv tseem ceeb ntawm cov kev cai lij choj no, txwv tsis pub siv cov tshuab tanning rau kev lag luam.
Cov lus qhia txog kev tiv thaiv:
Yuav kom tsis txhob raug cov cheeb tsam rhiab heev, nws yog ib qho tseem ceeb uas yuav tsum hnav cov tsom iav tiv thaiv.
Nws yog ib qho tseem ceeb uas yuav tsum ua raws li lub sijhawm pom zoo thiab tsis txhob siv ntau zaus hauv lub sijhawm luv luv.