Amashanyarazi

Laser igabanya iki?
Igice cya laser ntabwo ari lazeri ahubwo bivuga uburyo bwo gukora bwa laser.Mugihe cyose diameter yumurambararo wa lazeri (ikibanza) kiri munsi ya 500 mkm, kandi urumuri rwa laser ruhora rutondekwa mumurongo, lazeri muriki gihe uburyo bwo gukora nuburyo bwa lazeri.
Ikoranabuhanga rigabanijwe ni iki?
Umubare munini wubushakashatsi werekanye ko uburyo bwa lattice, ubucucike bwa lattice, ubunini bwa micropore, hamwe nuburebure bwa micropore bigira ingaruka kubisubizo byubuvuzi.Kubwibyo, uburyo bwo kugenzura uburyo bwa lattice kugirango ugere ku ngaruka nziza zo kuvura ni icyerekezo cyingenzi cyiterambere cyiterambere rya tekinoroji ya laser.Ubuhanga bugezweho busohora tekinoroji ikoresha tekinoroji ya Scanning.Binyuze muri mudasobwa hamwe na optique ya optique ya skaneri, abaganga barashobora kugenzura mu buryo butaziguye uburyo bwo gusohora lazeri, harimo ubunini buke, ubwinshi, intera, n'imiterere.Diameter n'uburebure bwa buri mwobo utuma ubuvuzi bwa lazeri bugabanywa neza kubarwayi bakeneye.Ibyangiritse byatewe rwose byibasiwe kandi birashobora kugenzurwa, byongera ingaruka zo kuvura, no kugabanya ingaruka.Akadomo matrike ukoresheje mudasobwa ifite ubwenge bwa laser yogusuzuma ni materique nyayo.

Ni irihe hame ryo kuvura lazeri yo kuvura inkovu?
Ibikoresho bya CO2 laser ni lazeri ya gaze, kandi ihame ryibikorwa ni "fotokopi yibikorwa".Lazeri igabanya ibice bito bito bikoreshwa kuruhu kugirango bibe uduce duto twangiritse cyane hamwe nuburinganire bwa silindrike nyinshi.Hano hari uduce twangiritse twangiritse hafi ya buri gace gakomeretse, kandi keratinocytes yayo irashobora kunyerera vuba kandi igakira vuba.Irashobora gukora fibre ya kolagen hamwe na fibre ya elastique ikwirakwira kandi ikongera igategura, igakora ibikubiye mubwoko bwa I hamwe nubwoko bwa III bwa kolagen fibre hafi yikigereranyo gisanzwe, guhindura imiterere yimitsi yinkovu yindwara, buhoro buhoro kandi igarura elastique.Itsinda nyamukuru ryo kwinjiza lazeri igabanijwe ni amazi, kandi amazi nigice cyingenzi cyuruhu, rushobora gutuma fibre ya kolagen ya dermal ishyuha igabanuka kandi igatandukana, kandi bigatera igikomere gukira muri dermis, kolagen yakozwe muri gutegeka kubitsa, no guteza imbere ikwirakwizwa rya kolagen, Kugirango rero urusheho kunoza uruhu no kugabanya inkovu, uburyo nyamukuru burimo: ①kwangiza no kubuza ingirangingo zamaraso mumitsi yinkovu;②vapize kandi ukureho inkovu;Kubuza umusaruro wa fibrous tissue no gukwirakwira cyane;Kugabanya fibroblast apoptose.
Amakuru atangwa nuruganda rukora ibikoresho bya laser