中文Dilator Visual oo Galka Nuugista leh
•Waxaa inta badan loo isticmaalaa ballaarinta kiliinikada ee bukaannada qaba dhagxaan kelyaha ama hydronephrosis ee nephrolithotomy percutaneous iyo qalabka qalliinka laparoscopic ee ballaarinta iyo sameynta marin-biyoodka.
•Galka waxa uu ka samaysan yahay PTEE oo lagu daray walxaha Bi203, kaas oo leh ilmada (aan lahayn calaamado ilmo iyo qalafsanaan marka la jeexjeexo). Galka waxaa lagu soo rogay cadaadis taban oo ah 40 kPa iyada oo aan la simin iyo isbeddel siman oo caarada galka.
•Dusha sare ee dilator-ku waa siman yihiin oo ma-burbur la'aan, gidaarka dibedda ma laha hadhuudh aan sinnayn, dhexroorka caarada dilatorkuna waa siman yahay.
•Dhererka waxtarka leh ee galka ayaa loo habeyn karaa iyadoo loo eegayo macaamilka.
| QAYBKA Fr/Ch | Galka OD (mm) | Aqoonsiga gadhka (mm) | Dhererka Galka L (mm) | Dilator OD (mm) | Wadarta dhererka S (mm) |
| 12Fr | 4.67 | 4.07 | 120; 150; 180 | 4.00 | 260; 290; 320 |
| 14Fr | 5.33 | 4.73 | 120; 150; 180 | 4.67 | 260; 290; 320 |
| 16Fr | 6.00 | 5.40 | 120; 150; 180 | 5.33 | 260; 290; 320 |
| 18Fr | 6.67 | 6.07 | 120; 150; 180 | 6.00 | 260; 290; 320 |
| 20Fr | 7.33 | 6.73 | 120; 150; 180 | 6.67 | 260; 290; 320 |
| 22Fr | 8.00 | 7.40 | 120; 150; 180 | 7.33 | 260; 290; 320 |
| 24Fr | 8.67 | 8.07 | 120; 150; 180 | 8.00 | 260; 290; 320 |
| 26Fr | 9.33 | 8.73 | 120; 150; 180 | 8.67 | 260; 290; 320 |
| 28Fr | 10.00 | 9.40 | 120; 150; 180 | 9.33 | 260; 290; 320 |
