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Closed System Suction Catheter

Jun 01,2025

A Closed System Suction Catheter is an advanced airway management device designed to maintain uninterrupted mechanical ventilation while safely removing tracheal and bronchial secretions. Ideal for adult ICU, emergency, and long-term care settings, this single-use catheter significantly reduces the risk of cross-contamination and preserves continuous positive end-expiratory pressure (PEEP), ensuring optimal oxygenation throughout the procedure.



Closed Suction Catheter >



Key Features & Benefits


  • Closed-Circuit Design: The catheter remains connected to the ventilator circuit, preventing loss of PEEP and minimizing hypoxia during suctioning.


  • Infection Control: Single-use, biocompatible materials and a sealed sheath prevent aerosolization of pathogens, supporting stringent hospital-acquired infection (HAI) protocols.


  • Ergonomic Operation: A lightweight, ergonomic handle with one-handed control enables precise catheter advancement and withdrawal, reducing clinician fatigue.


  • Transparent, Graduated Sheath: Clear markings on the catheter sheath allow real-time visualization of secretion volume and depth of insertion, enhancing procedural accuracy.


  • Universal Compatibility: Standard 15 mm and 22 mm connectors fit most endotracheal and tracheostomy tubes, facilitating seamless integration with existing ventilator systems.



Clinical Applications


Closed system suction catheters are widely adopted for patients with acute respiratory distress syndrome (ARDS), chronic obstructive pulmonary disease (COPD), neuromuscular disorders, and postoperative ventilator support. By eliminating circuit disconnections, the device maintains stable hemodynamics and reduces the incidence of suction-induced desaturation. Respiratory therapists and critical care nurses rely on this closed suction catheter to deliver continuous ventilation and enhance patient safety during frequent airway clearance.



Choosing a premium Closed System Suction Catheter helps healthcare providers streamline respiratory protocols, optimize patient outcomes, and uphold the highest standards of safety and infection prevention.




Related Products



-  Closed Suction System

-  Airway Management

-  Respiratory Care

-  Anesthesia

-  Oxygen Therapy

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