Disposable Sterile Single-Lumen Straight-Through PVC Nelaton Catheter

Medical Class Ⅱ device, adopting single-lumen straight-through structure and medical-grade PVC material. Different from double-lumen and triple-lumen catheters, it has no balloon fixation or additional perfusion/irrigation channels, focusing on short-term disposable use, suitable for outpatient, emergency, temporary drainage and other scenarios, mainly for rapid urine drainage.

Core Applications
1. Temporarily and quickly drain urine for patients unable to void voluntarily, relieve acute urinary retention (different from long-term indwelling of double-lumen/triple-lumen); 
2. Temporary catheterization in outpatient and emergency departments, short-term preoperative bladder decompression; 
3. Disposable use to avoid cross-infection, suitable for short-term care scenarios, no drug perfusion or bladder irrigation functions.

Product Features
·Single-Lumen Straight-Through Design: Single straight-through lumen, only for urine drainage, simple structure and easy operation. Different from the double-lumen (irrigation/fixation dual channels) and triple-lumen (three separated channels), it has no balloon design, enabling quick intubation and extubation.
·Medical-Grade PVC: Tough medical-grade PVC material with moderate cost, suitable for one-time short-term use, smooth surface and low irritation. Different from silicone material, it is not suitable for long-term indwelling (prone to aging and hardening).
·Disposable Sterile Design: Independent sterile packaging, ready to use after opening, discarded directly after use, no need for cleaning and disinfection, effectively avoiding cross-infection, suitable for high-frequency use in outpatient and emergency departments.
·Clinical Convenience: Transparent shaft for easy observation of urine properties, complete sizes, low intubation resistance, suitable for temporary catheterization needs of adults and children, with low operation threshold.

Key Specifications
·Material: Medical-grade PVC; 
·Size: Fr6-Fr24 (covering all age groups, slightly lower than triple-lumen sizes); 
·Sterilization: EO sterilization; 
·Applicable departments: Outpatient, Emergency, Urology, General Surgery (temporary catheterization scenarios).