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[Silicone pig-tail catheter for the upper urinary tract]
Hinyokika Kiyo. Acta Urologica Japonica
|March 1, 1986
Summary
Pig-tail silicone rubber catheters are effective for upper urinary tract procedures. Different sizes suit various applications, including ureteral stenting, urinary diversion, and post-surgical splinting, with benefits for long-term use.
Area of Science:
- Urology
- Biomaterials Science
- Medical Device Engineering
Context:
- The management of upper urinary tract conditions often requires effective and safe catheterization.
- Existing catheter technologies present challenges in long-term use and patient comfort.
Purpose:
- To evaluate the clinical utility and efficacy of pig-tail designed silicone rubber catheters for various upper urinary tract applications.
- To assess the advantages of these catheters in long-term indwelling situations and post-surgical recovery.
Summary:
- Pig-tail silicone rubber catheters are available in sizes suitable for cystoscopic ureteral stenting (5-6F) and urinary diversion like nephrostomy and cutaneostomy (8-14F).
- For long-term applications (nephrostomy, cutaneostomy), these catheters reduce exchange frequency and help manage dermatitis with the Varicare system II.
- The catheter demonstrated excellent performance as a splint post-urinary tract surgeries, including pyeloplasty, ureteroplasty, and pyelolithotomy.
Impact:
- Provides a versatile and effective catheter solution for urological interventions.
- Offers improved patient outcomes through reduced catheter exchanges and better management of associated complications.
- Highlights the potential of specialized catheter design in enhancing surgical recovery and long-term urinary tract management.