Lava- 12 Cov kua dej Embolic Agents rau Interventional Embolization
Ib hom LavaTMLiquid Embolic Agent Rau Interventional Embolization yog ethylene-vinyl cawv copolymer (EVOH). EVOH yog ib qho tsis-nplaum polymer uas yog biocompatible thiab tsis muaj tshuaj lom, ua rau nws muaj kev nyab xeeb rau kev siv hauv lub cev. Thaum txhaj rau hauv lub nkoj, EVOH solidifies thiab tsim ib lub ntsaws uas tsis yog nplaum uas thaiv cov ntshav ntws. LavaTM muab ntau yam zoo dua lwm cov tshuaj embolic, xws li hais los yog coils. Piv txwv li, LEAs tuaj yeem txhaj tshuaj los ntawm cov microcatheters me me, tso cai rau kev ua kom zoo dua thiab tswj tau thaum lub sijhawm ua haujlwm. Tsis tas li ntawd, LEAs tsis tshua muaj peev xwm ua rau cov ntaub so ntswg puas lossis mob, uas tuaj yeem ua rau muaj kev txhawj xeeb tseem ceeb nrog rau lwm cov tshuaj embolic.
1.Nws tau ua los ntawm cov khoom tsis yog nplaum thiab siv cov cuab yeej tshiab ntawm EVOH co-polymer.
2.Nrog lub viscosity qis dua, Lava 12 yog cov kua dej ntau dua li cov qauv qauv kom tso cai rau kev nkag mus tob rau hauv nidus thiab ncav cuag cov microvessels distal thiab txhaj los ntawm cov khoom me me.
3.Stable thiab tswj tus me nyuam kom ncav cuag lub hom phiaj embolism.
4.Lub micronized grain loj ntawm Tantalum hmoov yog maj mam los nag thiab ntau kom meej meej radiography tshaj cov neeg sib tw.
Txhua cov khoom siv Lava muaj:
Ib 1.5 ml vial ntawm Lava -18
1.5 ml ntawm DMSO
Ib 1 ml xiav syringe rau DMSO
Ob 1 ml dawb syringes rau Lava
|
Khoom Code |
viscosity |
Cov lus piav qhia |
|
Lava -12 |
12 TSI |
Tsawg viscosity, kua ntau dua, rau distal microvessles; |
|
Lava -18 |
18 TSI |
Tus qauv qauv, kev siv dav dav; |
|
Lava -34 |
34 tzs |
Siab viscosity, rau cov hlab ntsha siab. |
