Laseev laser imabwera m'mafunde awiri a laser-980nm ndi 1470nm.
(1) Laser ya 980nm yokhala ndi mayamwidwe ofanana m'madzi ndi magazi, imapereka chida champhamvu chazonse zopangira opaleshoni, komanso pa 30Watts yotulutsa, gwero lamphamvu kwambiri lantchito yamtima.
(2) Laser ya 1470nm yokhala ndi mayamwidwe apamwamba kwambiri m'madzi, imapereka chida chapamwamba kwambiri chochepetsera kuwonongeka kwamafuta ozungulira kuzungulira minyewa.
Chifukwa chake, amalimbikitsidwa kwambiri kuti agwiritse ntchito endovascular ntchito 2 laser wavelengths 980nm 1470nm osakanikirana.
Njira yothandizira EVLT
TheEVLT laserNjirayi imachitika ndikuyika ulusi wa laser mu mitsempha ya varicose yomwe yakhudzidwa (njira za endovenous mkati mwa mtsempha). Ndondomeko yatsatanetsatane ndi iyi:
1.Ikani mankhwala oletsa kupweteka m'deralo pa malo okhudzidwa ndikuyika singano m'deralo.
2. Dulani waya kudzera mu singano yokwera mtsempha.
3. Chotsani singano ndikudutsa catheter (machubu apulasitiki opyapyala) pamwamba pa waya kupita mumtsempha wa saphenous.
4.Pass laser radial fiber pamwamba pa catheter m'njira yakuti nsonga yake ifike pamalo omwe amafunika kutenthedwa kwambiri (kawirikawiri groin crease).
5.Bayirani mankhwala oletsa ululu wokwanira m'mtsempha kudzera mu kubala kwa singano zingapo kapena kudzera mwa Tumescent mankhwala ogonetsa ululu.
6.Yatsani laser ndi kukokera ulusi wa radial pansi centimita ndi centimita mu mphindi 20 mpaka 30.
7. Kutenthetsa misempha kudzera mu catheter kuwononga makoma a mtsempha mwa kufooketsa ndi kusindikiza. Zotsatira zake, palibenso kutuluka kwa magazi m'mitsemphayi zomwe zingayambitse kutupa. Mitsempha yozungulira yozungulira yathanzi ilibemitsempha ya varicosemotero amatha kuyambiranso ndikuyenda bwino kwa magazi.
8.Chotsani laser ndi catheter ndikuphimba bala la singano ndi kuvala kakang'ono.
9.Njirayi imatenga 20 mpaka 30 mphindi pa mwendo. Mitsempha yaying'ono ingafunike kuchitidwa ndi sclerotherapy kuwonjezera pa chithandizo cha laser.
Nthawi yotumiza: Sep-04-2024