Clayman R V, Castaneda-Zuniga W R, Hunter D W, Miller R P, Lange P H, Amplatz K
Radiology. 1983 Jun;147(3):884-5. doi: 10.1148/radiology.147.3.6844632.
The Olbert balloon catheter can be used to dilate a nephrostomy track from 9 to 30 F (3 to 10 mm) in a single step. Percutaneous nephrostomy, track dilatation, and percutaneous stone extraction can be performed within 40 to 90 minutes. The authors have used this catheter successfully in 10 patients without encountering complications.
奥尔伯特球囊导管可用于一步将肾造瘘通道从9F扩张至30F（3毫米至10毫米）。经皮肾造瘘、通道扩张和经皮取石可在40至90分钟内完成。作者已在10例患者中成功使用该导管，未出现并发症。
