Lub argon laser yog cov roj av uas siv cov roj sib cav ua ke ntawm 488 nus} Nanometers (Xiav) thiab 514.5 nanometers (ntsuab). Vim nws lub siab ci ntsa iab, kev paub zoo tiag tiag nqaj, thiab kev tshawb nrhiav sib cav tau pom hauv cov tshuaj, kev tshawb fawb, thiab kev siv khoom lag luam. Txawm li cas los xij, nws lub zog siab ntom ntom thiab pom nthwv dej tseem ua rau muaj kev phom sij txaus ntshai. Kab lus no muab cov kev qhia dav dav ntawm cov ntawv thov tseem ceeb ntawm kev sib tw ntawm Argon thiab tsom rauQhov Tseem Ceeb Tiv Thaiv Kev Nyab XeebTxhawm rau pab cov neeg siv thiab cov pej xeem nkag siab thiab muaj kev nyab xeeb nrog cov thev naus laus zis tseem ceeb no.
1. Cov ntawv thov tseem ceeb ntawm cov lasers Argon
1.1 Daim Ntawv Thov Kev Kho Mob: Cov cuab yeej kho mob
Hauv kev kho mob tshuaj, lub argon laser tau siv dav hauv ophthalmology thiab dermatology vim nws nqus tau los ntawm hemoglobin.
Ophthalmology
Lub argon laser feem ntau yog siv los kho cov khoom noj ntshav qab zib retinopathy, retinal kua muag, macular edema, thiab lwm yam kab mob retinal. Los ntawm laser photocoagulation, cov kws kho mob tuaj yeem ua kom pom tseeb cov nqaj los yog tiv thaiv kev los ntshav thiab tsis pom kev ntxiv. Nws tseem siv nyob rau hauv laser peripheral iridoRomy rau Glausucomy rau Glausucoma, kev txhim kho aquouous lom zem ncig thiab txo cov kev xav hauv lub siab.
Dermatology
Vim tias Argon laser yog xaiv nqus los ntawm hemoglobin hauv cov tawv nqaij vascloob, nws yog qhov ua tau zoo}} kua nplaum angiomas, thiab telangiectasia. Lub thermal nyhuv rhuav tshem cov hlab ntshav txawv txav thaum tsis tshua muaj kev puas tsuaj rau kev kho cov ntaub so ntswg zoo, ua rau kev kho mob tsawg tsawg.
1.2 Kev Tshawb Fawb: Qhov tseem ceeb teeb
Hauv lub neej science thiab cov kev tshawb fawb cov ntaub ntawv, lub argon laser pabcuam ua cov khoom tseem ceeb tshaj plaws hauv cov cuab yeej siab.
Cov tshuaj fluorescence flueescy
Muaj ntau cov fluorescent dyes (piv txwv li, fitc, gfp) tau zoo siab nyob ib ncig ntawm 488 nus ntawm lub teeb ci hauv nruab nrab ntawm lub teeb tsom iav ua kom zoo dua qub (CLSM) thiab ntws cytometers. Cov kws tshawb nrhiav siv nws kom ua kom muaj txiaj ntsig fluorescent cim hauv cov hlwb lossis cov ntaub so ntswg, ua kom siab} daws teeb meem.
Raman spectroscopy
Cov Argon laser tseem tau siv los ua qhov kev paub tseeb hauv Raman spectrometers rau tsis yog kev kuaj qhov tseem ceeb hauv kev kuaj mob hauv chaw tshuaj, cov cim kev cim, thiab saib xyuas ib puag ncig.
1.3 muaj thiab cov ntawv thov kev ua haujlwm
Txawm hais tias cov khoom - Lub Xeev Cov Lasers muaj ntau qhov kev thov kom muaj txiaj ntsig zoo thiab ua tau zoo, xws li kev ntsuas kho qhov muag, thiab Holraphy.
2. Cov teeb meem muaj xwm txheej ntawm cov lasers Argon
Txawm hais tias lawv cov txiaj ntsig, Argon lasers ua rau muaj kev phom sij txaus ntshai vim lawv lub zog tso zis siab dua.
2.1 Raug Mob Qhov Muag: Qhov kev pheej hmoo loj tshaj plaws
Tib neeg lub qhov muag yog rhiab heev rau lub teeb nyob rau hauv 488-514 nm ntau. Thaum lub nqaj ntsawj nkag lub qhov muag, lub lens tsom nws mus rau lub retina, tsim cov me tab sis tsis tshua muaj zog {
Lub tshuab: Xiav {- lub teeb ci yog nqus tau cov xim retinal epithelium thiab hemoglobin, tsim cua sov uas rhuav tshem cov photoreceptor hlwb.
Qho cas: Kev kis me me tuaj yeem ua rau dig muag lossis qhov muag plooj plooj; Kev kis hnyav yuav ua rau tsis muaj lub zeem muag tsis pom kev.
Kev pheej hmoo Tshwj Xeeb: Vim tias lub teeb pom kev zoo, lub qhov muag tsis muaj ntsais muag lossis saib kom deb, ua kom muaj kev pheej hmoo ntev ntev.
2.2 daim tawv nqaij puas
Ntev lossis siab {- Kev siv tawv nqaij tuaj yeem ua rau cov tawv nqaij liab, thiab ntev}}}} kev laus.
2.3 Reflection tej kev phom sij
Coob leej ntau tus saib xyuas qhov txaus ntshai ntawmmuaj kev cuam tshuam teebCov. Txawm hais tias diffuse los ntawm cov chaw zoo li desks, ntsuas lub sij hawm, lossis cov iav tsom iav tuaj yeem ua rau raug mob, tshwj xeeb nrog high- rasers muaj zog.
3. Kev tiv thaiv kev ruaj ntseg rau kev ua si argon
To ensure safe operation, a three-layer protection system should be established: personal protection, environmental control, and operational discipline.
3.1 Cov Khoom Uas Muaj Kev Tiv Thaiv Tus Kheej (PPE)
Nov yog kab kawg ntawm kev tiv thaiv.
Laser Kev Nyab Xeeb Goggles
Yuav tsum tau tsim tshwj xeeb rau 488 nm thiab 514.5 NM wavelengths, nrog txaus kho qhov muag zoo nkauj (od ntau dua lossis sib npaug rau 4 feeb. Kuaj cov lo ntsiab muag rau khawb lossis puas tsuaj ua ntej siv.
Ntsej muag thiab tawv nqaij tiv thaiv
Siv tag nrho - ntsej muag los ntawm high - fais fab ib puag ncig. Hnav ntev {{3} sheved, tsaus- xim, tsis {} cov hmoov txhuv tsho. Zam kev hnav cov hniav nyiaj hniav kub cuam tshuam.
3.2 ib puag ncig tswj hwm
Hloov cov chaw ua haujlwm kom txo qis kev pheej hmoo.
Tsim Laser cheeb tsam
Cim kom meej meej Lub Laser haujlwm thaj chaw nrog cov cim ceeb toom qhia txog nthwv dej, qib kev muaj hwj chim, thiab chav kawm txaus ntshai. Txwv tsis pub nkag mus rau cov neeg ua haujlwm raug tso cai nkaus xwb.
Tshem tawm cov kev cuam tshuam
Tshem cov iav, cov cuab yeej hlau, thiab khob iav los ntawm thaj chaw ua haujlwm. Siv matte, tsaus nti, hluav taws kub - Tsis kam lees cov ntaub ntawv ntawm phab ntsa thiab rooj.
Beam phaj thiab txoj kev tswj hwm
Muab cov nqaj hauv cov hlab lossis daim thaiv npog thaum twg ua tau. Siv cov shutters rau kev tswj ci ci emission. Txoj hauj lwm cov nqaj kab saum toj no lossis hauv qab qhov muag theem (saum toj 1.8 m lossis qis dua 0.8 m) los tiv thaiv kev sib tsoo.
Nruab qhov kev nyab xeeb rau kev nyab xeeb
Muab cov ntaub ntawv tso rau hauv nrog cov tshuab cuam tshuam uas txiav lub laser thaum qhib.
3.3 Cov Kev Ua Haujlwm Zoo
Cov cwj pwm zoo tiv thaiv kev sib tsoo.
Tsis txhob saib ncaj qha ntawm lub nqajlossis nws cov reflections.
Siv lub zog qis tshaj plawsthaum teeb tsa thiab kuaj.
Tsis txhob tawm ntawm lub laser tsis saibthaum ua haujlwm.
Qhia txhua tus neeg sivhauvLaser Kev Nyab XeebCov txheej txheem kev kub ntxhov thiab kub ntxhov.
Ua kev tu ib txwmTxhawm rau kom cov khoom siv ua haujlwm tau raug.
4. Cov kev paub txog pej xeem thiab kev nyab xeeb
Thaum cov pej xeem cov pej xeem tsis tshua pom kev sib tham Argon Lasers ncaj qha, kev paub tseem yog qhov tseem ceeb:
Ua raws cov lus qhia kev nyab xeeb thaum mus xyuas kev sim lossis tsev kho mob.
Yog tias koj pom ib tus tsis paub cov nqaj (piv txwv li, los ntawm ib lub tsev lossis drone), tsis saib nws - txav mus thiab qhia nws.
Qhia menyuam txog laser kev phom sij thiab kev txhawb nqa cov taw tes laser laser ntawm cov neeg.
Tag
Cov argon laser yog cov cuab yeej muaj zog uas muaj cov tshuaj thiab kev tshawb fawb ntau. Txawm li cas los xij, nws siv yuav tsum muaj kev sib npaug nrog lub luag haujlwm. Tsuas yog los ntawm kev nkag siab tseeb, tsim nyog kev tiv thaiv muaj peev xwm peb ua kom ntseeg tau tias cov kev pab no yog kev nyab xeeb.