的 Bionovus Nephrectomy Percutaneous Nephrostomy Catheter is an advanced pigtail-style device intended for temporary external drainage in upper ureteral and renal obstructions—particularly those stemming from renal tumors or inflammatory processes. By providing a secure drainage pathway, it helps alleviate pressure buildup, maintain renal function, and reduce patient discomfort. Constructed from soft, biocompatible polyurethane, the catheter is highly radiopaque, offering efficient fluoroscopic guidance and user-friendly insertion.
Biocompatible Soft Polyurethane
- 對組織溫和:柔軟、平滑的材質可減少置入和長期留置時的創傷,提高病患的舒適度。
- 耐用性與耐久性: 在持續排水條件下仍能維持結構完整性。
High Bending Strength
- 安全、抗扭結引流:彈性設計可防止導管在迂迴的腎臟通路中倒塌,或在具有挑戰性的解剖角度中穿梭。
- 強大的性能:維持不間斷的流量,限制導管閉塞或移位的風險。
Radiopacity & Depth Scale
- 標示不透輻射帶:確保一致的 透視或 超音波可視性可提供精確、即時的定位。
- 刻度深度標記:有助於準確置入腎臟收集系統,減少重複重新定位的嘗試。
Long Pusher Options (40–100 cm)
- 適用於各種病患狀況:多種推桿長度適合更深或更近的入路,支援不同的手術需求。
- 易於使用: 簡化擴展或解剖複雜引流路徑的推進和穩定。
Radiopaque Repellent Option
- Distinct Visibility Enhancement: Special surface treatment may offer even clearer imaging, helping operators confirm catheter position swiftly.
- Reduced Residue Attachment: Potential for easier cleaning during dwell time or repositioning.
Flexible & Safe
- Ergonomic Pigtail Configuration: Minimizes risk of migration or patient discomfort, effectively anchoring the catheter in the renal pelvis or calyces.
- Secure Drainage: Preserves urinary outflow during ongoing treatment for renal tumors or inflammatory causes of obstruction, reducing back-pressure injury and pain.
Clinical Applications & Benefits
Upper Ureter & Renal Obstructions
- 對組織溫和:柔軟、平滑的材質可減少置入和長期留置時的創傷,提高病患的舒適度。
- 耐用性與耐久性: 在持續排水條件下仍能維持結構完整性。
Procedural Efficiency
- 安全、抗扭結引流:彈性設計可防止導管在迂迴的腎臟通路中倒塌,或在具有挑戰性的解剖角度中穿梭。
- 強大的性能:維持不間斷的流量,限制導管閉塞或移位的風險。
Reduced Patient Discomfort
- 標示不透輻射帶:確保一致的 透視或 超音波可視性可提供精確、即時的定位。
- 刻度深度標記:有助於準確置入腎臟收集系統,減少重複重新定位的嘗試。
Versatile Catheter Lengths
- 適用於各種病患狀況:多種推桿長度適合更深或更近的入路,支援不同的手術需求。
- 易於使用: 簡化擴展或解剖複雜引流路徑的推進和穩定。
Technical Specifications
Parameter | 規格 |
導管材質 | Soft, biocompatible polyurethane |
Catheter Profile | 5F–7F (range may vary by model; consult labeling) |
長度 | Pusher rods from 40–100 cm; catheter lengths can vary (consult device label) |
放射能力 | High radiopacity for fluoroscopic guidance |
Depth Scale | Marked increments for accurate positioning |
Construction | Flexible pigtail tip to reduce displacement and vessel trauma |
適應症 | Upper ureteral & renal obstructions (tumors, inflammatory diseases) |
Optional Features | Radiopaque repellent coating, advanced trackability |