Endovenous Laser

Endovenous laser kurapwa kushoma kwevaricose veins iyo isinganyanyi kupindira pane yechinyakare saphenous tsinga kudhirowa uye inopa varwere chitarisiko chinodiwa nekuda kwekushomeka mavanga.Nheyo yekurapa ndeye kushandisa laser simba mukati metsinga (intravenous lumen) kuparadza tsinga yeropa yatonetseka.

Iyo endovenous laser kurapwa maitiro anogona kuitwa mukiriniki, murwere akasvinura zvizere panguva yekuitwa, uye chiremba anozotarisa mamiriro emidziyo yeropa nemidziyo yeultrasound.

Chiremba anotanga abaya mushonga wekutindivadza pachidya chemurwere uye anovhura pachidya chakati kurei zvishoma pane buri repini.Zvadaro, fiber optic catheter inoiswa kubva paronda mutsinga.Sezvo inofamba nemutsinga ine chirwere, iyo fiber inoburitsa laser simba kuti cauterize mutsinga madziro.Inoderera, uye pakupedzisira tsinga yose inobviswa, kugadzirisa zvachose dambudziko revaricose veins.

Mushure mekunge kurapwa kwapera, chiremba achasunga ronda racho zvakanaka, uye murwere anogona kufamba semazuva ose uye kuenderera mberi nehupenyu hwemazuva ose uye mabasa.

Mushure mekurapwa, murwere anogona kufamba pasi mushure mekuzorora kwenguva pfupi, uye hupenyu hwake hwezuva nezuva hahuna kukanganiswa, uye anogona kutangazve mitambo mushure memavhiki maviri.

1.Iyo 980nm laser ine yakaenzana kunyura mumvura neropa, inopa yakasimba-yese-chinangwa chekuvhiya chishandiso, uye pa30/60Watts yekubuda, simba repamusoro rekuita endovascular work.

2.The1470nm laserine yakanyanya kunyura mumvura, inopa yakanyanya kurongeka chiridzwa chekudzikisa chibatiso chekupisa kukuvadza kwakatenderedza venous structures.Nekudaro, inokurudzirwa zvakanyanya kune endovascular work.

Laser wavelength 1470, kanenge, 40 nguva zviri nani kutorwa nemvura uye oxyhemoglobin pane 980nm laser, ichibvumira kuparadzwa kwakasarudzika kwetsinga, ine simba shoma uye kuderedza mhedzisiro.

Semvura-yakananga laser, iyo TR1470nm laser inonangisa mvura sechromophore kutora iyo laser simba.Sezvo iyo tsinga chimiro chakanyanya mvura, zvinofungidzirwa kuti iyo 1470 nm laser wavelength inonyatso kupisa endothelial maseru ane njodzi yakaderera yekukuvadzwa kwechibvumirano, zvichikonzera kubviswa kwevein yakakwana.

Isu tinopawo radial fibers.
Radial fiber inoburitsa pa360° inopa yakanakira endovenous thermal ablation.Saka zvinokwanisika kuunza zvinyoronyoro uye zvakaenzana simba relaser mu lumen yevheini uye kuve nechokwadi kuvharwa kwetsinga kunoenderana nekuparadzwa kwephotothermal (pakupisa kuri pakati pe100 ne120 ° C).TRIANGEL RADIAL FIBERyakashongedzerwa nekuchengetedza mamaki ekunyatso kudzora kweiyo pullback process.