Intended Use: PCNL in infected hydronephrosis or immunocompromised patients.
Product Description:
  - Rifampicin/minocycline-impregnated drainage catheters (7-day elution)
  - Low-pressure sheaths (8Fr internal working channel) maintaining <30cmH₂O pressure
  - Closed-circuit aspiration ports preventing aerosolized bacteria spread
  - Integrated urine culture sampling chamber