Ngā Taiaho Diode Matatau mō te Maimoatanga o ngā Uaua Varicose – 980nm me te 1470nm (EVLT)
He aha te EVLT?
Ko te maimoatanga taiaho endovenous (EVLT) he tikanga e whakamahi ana i te wera taiaho hei rongoā i ngā uaua varicose. He tikanga iti rawa te whakaekenga
he tikanga e whakamahi ana i ngā catheter, ngā laser, me te ultrasound hei rongoāngā uaua varicoseKo tēnei tikanga e mahia ana i te nuinga o te wā
he maha ngā wā kei runga i ngā uaua e tino tika tonu ana, kāore anō kia miro.
Ko te Maimoatanga Taiaho Endovenous (EVLT) he maimoatanga taiaho kore-pokanga, ā-waho mōngā uaua varicoseKa whakamahia e ia te arataki a te ultrasound
hangarau hei tuku tika i te pūngao taiaho e aro ana ki ngā uaua e kore e mahi tika ana, ā, ka hinga. Kia kati,
ka tukuna maoritia te rere o te toto ki ngā uaua hauora ake.
- He āhua māmā te mea e uru ana ki te taiao mahi o ēnei rā—ā, he kiato hoki hei kawe i waenga i te hōhipera me te tari.
- Ngā mana whakahaere mata pa me ngā tawhā maimoatanga ritenga.
- Mā te āheinga tautuhinga-mua ka taea te whakarerekē tere me te ngāwari o te whakamahi i te taiaho kia rite ki ngā hiahia takitahi i roto i ngā mahi maha-kaimātai me ngā momo maimoatanga.
Hei taiaho wai-motuhake, ka arotahi te taiaho 1470 Lassev ki te wai hei chromophore hei mimiti i te kaha taiaho. Nā te mea he wai te nuinga o te hanganga uaua, e whakaarohia ana ka wera pai te roangaru taiaho 1470 nm i ngā pūtau endothelial me te iti o te mōrearea o te kino tāpiri, ka hua ake he tango pai rawa atu i te uaua.
Kua hangaia kia mahi motuhake me te whānuitanga o ngā muka AngioDynamics, tae atu ki ngā muka NeverTouch*. Mā te whakanui ake i ēnei hangarau e rua ka hua ake he hua pai ake mō ngā tūroro. Mā te taiaho 1470 nm ka taea te tango i ngā uaua me te kaha kua whakaritea o te 30-50 joules/cm i te tautuhinga o te 5-7 watts.
| Tauira | Rāhiev |
| Momo taiaho | Taiaho Diode Gallium-Aluminium-Arsenide GaAlAs |
| Roanga ngaru | 980nm 1470nm |
| Mana Putanga | 47w 77W |
| Ngā aratau mahi | Aratau CW me te Pātene |
| Whānuitanga o te Pānga | 0.01-1s |
| Whakaroa | 0.01-1s |
| Rama tohu | 650nm, mana whakahaere kaha |
| muka | 400 600 800 (muka tahanga) |
Mō te maimoatanga
Hei ārahi i te tukanga, ka whakamahia he tikanga whakaahua, pērā i te ultrasound.
Ka werohia te waewae e rongoātia ana ki te rongoā whakangoikore.
Kia mārō tō waewae, ka hangaia he kōhao iti e te ngira (pū) ki roto i te uaua hei rongoā.
Ka whakauruhia te catheter kei roto nei te pūtake wera taiaho ki roto i tō uaua.
Tērā pea ka werohia he rongoā whakangoioi huri noa i te uaua.
Kia tika te tūnga o te katitere, ka āta kumea whakamuri. I te tukunga o te wera e te katitere, ka kati te uaua.
I ētahi wā, ka tangohia pea ngā uaua varicose o ētahi atu peka taha, ka herea rānei mā roto i ētahi motu iti (tapahanga).
Kia oti te maimoatanga, ka tangohia te catheter. Ka pēhia te wāhi i werohia ai hei aukati i te toto.
Kātahi ka taea te whakakakahu i tētahi tōkena pēhanga rapa, i tētahi takai rānei ki tō waewae.
He maha ngā painga o te rongoā i ngā mate uaua ki te EVLT, tae atu ki te angitu tae atu ki te 98% ōrau,
KĀORE he whakaurunga ki te hōhipera, ā, ka tere te ora me te tino makona o te tūroro.
He aha mātou i whiriwhiri ai
