980nm diode laser yog qhov zoo tshaj plaws nqus spectrum ntawm porphyrin vascular hlwb.Lub vascular hlwb nqus lub zog siab laser lub teeb nrog lub wavelength ntawm 980nm, coagulate, thiab thaum kawg dissipate.Lub laser tuaj yeem txhawb kev loj hlob ntawm collagen nyob rau hauv lub dermis thaum kho cov hlab ntsha, nce lub thickness thiab ceev ntawm lub epidermis, thiaj li hais tias cov hlab ntsha me tsis raug nthuav tawm, thiab elasticity thiab kuj ntawm daim tawv nqaij kuj tseem txhim khu kev qha.Laser system raws li laser thermal ua.Percutaneous irradiation (1 mus rau 2 hli los ntawm cov ntaub so ntswg) ua rau cov ntaub so ntswg xaiv absorbed hemoglobin (hemoglobin yog lub hom phiaj tseem ceeb ntawm lub laser).
Qhov zoo:
1. Cov kev phiv me me: tsis kub hnyiab, o, nti;
2. Kev kho mob tsawg dua: tsuas yog ib lossis ob chav kho mob xwb;
3. Portable thiab dexterous tsim, yooj yim rau kev kho mob;
4. Cov nyhuv zoo dua: lub zog yog qhov zoo ntawm qhov chaw 0.5-3mm;
5. Qhov loj ntawm qhov chaw yog adjustable: 0.5-3mm nyob rau hauv txoj kab uas hla, uas yog yooj yim rau tus neeg teb xov tooj kho.
Lub hauv paus ntsiab lus ua haujlwm
Raws li cov thermal nyhuv ntawm lub laser, 980nm semiconductor laser system muab faib ua plaub theem:
Lub teeb laser hloov mus rau hauv lub zog hluav taws xob.
Thaum tshav kub kub hloov mus rau phab ntsa ntawm lub thawv.
Thermochemical ua rau cov ntaub so ntswg ntawm cov hlab ntsha phab ntsa.
Lub thawv ntim phab ntsa puas lawm.
Feem ntau siv rau kev kho mob vascular:
1. Pigmented lesions: hnub nyoog me ntsis, sunburn, pigmentation.
2. Kev kho mob vascular.
3. Kab laug sab vein/facial leeg.
4. Tshem tawm cov ntshav liab: ntau yam telangiectasias, cherry-shaped hemangioma, thiab lwm yam.
5. Cov tawv nqaij protrusions: cov teeb meem ntawm daim tawv nqaij xws li warts, moles, flat warts, compound moles, junctional moles, thiab fat granules.