Mīhini CO2 laser wāhanga hauora hei maimoatanga kiri

He aha te haurua o te CO2 Mīhini Taiaho?

Ko te taiaho CO2 wāhanga te tihi o te whanaketanga hangarau i roto i ngā mara o te kiri me te rongoā ataahua. He taputapu hou tēnei i hangaia mō te whakahou i te kiri, e whakamahi ana i ngā mātāpono o te photothermolysis whiriwhiri hei aro tika me te rongoā i ngā raruraru kiri me te iti o te wā whakaora ki te whakataurite ki ōna mua.

E rua ngā wāhanga matua o te hangarau matua: te **reihi CO2** me te **huarahi wāhanga**. Ka tukuna e te reihi CO2 (hauora waro) he roangaru mārama motuhake (10,600 nm) ka mimitia e te wai kei roto i ngā pūtau kiri. Ka puta he wera nui mai i tēnei mimiti, ka mimitia, ka horoia rānei te kiko kua tohua me te tino tika. I ngā wā o mua, i rongoatia e ngā reihi CO2 tuku iho te mata katoa o te kiri i roto i te kotahi haerenga, ahakoa he whai hua, i hua ake he mamae nui me te roa o ngā wā whakaora.

Nā te āhuatanga "wāhanga" hurihuri i whakarerekē tēnei tauira. Engari i te rongoā i te mata kiri katoa, ka wehea te hihi laser ki ngā mano tini o ngā pou pūngao iti, arotahi. Ka hangaia e ēnei hihi moroiti he maha ngā rohe whara iti, whakahaeretia, e mōhiotia ana ko ngā Rohe Maimoatanga Moroiti (MTZ), me te waiho i te kiri e karapoti ana kia tino ora. He mea nui tēnei tukanga wāhanga nā te mea ko te kiri hauora kāore i pāngia e karapoti ana i ia MTZ ka āwhina i te tukanga whakaora tere. Ka tere te heke o ngā pūtau kiri hou, hauora ki ngā wāhi kua rongoatia, ka whakatairanga i te hanga hou o te collagen me te hanganga o te kiri hou, piri.

He whānuitia, he rerekē hoki ngā whakamahinga haumanu o te taiaho haurua CO2. Koinei te maimoatanga paerewa koura mō:

**Whakaora Kiri:** Ka tino whakaiti i te āhua o ngā raina angiangi, ngā kita, me ngā kino o te rā.

**Whakatikatika i te Korowha:** Ka whakapai ake i te kakano me te āhua o ngā korowha hakihaki, ngā korowha pokanga, me ētahi atu momo korowha.

**Te Whakahou Kiri:** Te whakatika i ngā take kiri kāore i te ōrite te tae, te kakano, me te tae kiri pērā i ngā ira tawhito.

**Te rongoā i ngā tipu pai:** Te tango i ngā whara kiri pērā i ngā kirikawa, te hyperplasia hinu, me ētahi tohu whānau.

Ko ngā painga matua o tēnei tikanga wāhanga ko te whakaiti i te wā whakaora, te whakaiti i te mōrearea o ngā pānga taha pēnei i te whero-pango, te mate rānei, me ngā hua āhua tūturu, nui, me te roa. Ka whakaoho te tikanga i te urupare whakaora patunga o te tinana, ka arahi ki te neocollagenesis (te whakaputanga o te collagen hou) e mau tonu ana mō ngā marama, ka hua ake he kiri maeneene ake, he ōrite ake, engari he pakari ake te hanganga me te āhua taitamariki.

Hei whakarāpopototanga, he taputapu matatau, he kaha hoki te mīhini taiaho CO2 kua huri i te āhua o te maimoatanga kiri mā te whakakotahi i te whai huatanga o te tango kiri me te haumaru o te tango kiri, kia taea ai e ngā tūroro o te ao te whai wāhi ki te whakarerekētanga kiri nui.