advances bio-tech presents a wide range of medical products in the field of urology, gastroenterology and gynecology. our range of products include: stents catheters, drainage catheter set, for urology, radiology, gastroenterology, and gynecology disposable stents and catheters. in order to sustain and consolidate our position, we continue our efforts to widen the product range with the addition of newer types of catheters…… these are high value catheters catering to specialized applications which are used in number of hospitals and health centers with established facilities to carry out procedures involving the use of the above products.