Active Humidification

ConchaSmart® Technology

Rely on simple, smart, practical solutions to meet the unique needs of every patient with the ConchaSmart® and ISO-Gard® Circuits, the Comfort Flo® Plus Cannula, the Comfort Flo® Humidification System and other Hudson RCI® Humidification Products from Teleflex.

Comfort Flo® Plus Cannula

Increasing the Flow of Innovation.

Introducing a new standard in care, the Hudson RCI® Comfort Flo® Plus Cannula from Teleflex is redefining High Flow Nasal Cannula Therapy (HFNCT). With HFNCT you can achieve new levels of patient comfort, flush upper airway dead space and improve patient outcomes.4


Specifications and ordering information:

Comfort Flo® Plus Cannula

High Flow Nasal Cannula Therapy System

We are pleased to offer a turn-key solution for your ever-changing High Flow Nasal Cannula Therapy (HFNCT) needs. The Hudson RCI® Neptune® Heated Humidifier and the Comfort Flo® Plus Cannula can now be used with the Maxtec® MaxVenturi Blender, providing a versatile solution for administering HFNCT in many patient care settings.

Specifications and ordering information:

Comfort Flo® Humidification System

ConchaSmart® Circuits

Innovation and excellence in humidification.

ConchaSmart® Circuits are the only breathing circuits validated for 30-day useful life, and are designed to reduce circuit breaks, confirm optimal humidification at the patient wye, and streamline clinician efficiency.

ISO-Gard® Circuits

A simple, effective design that works.

Combined with ISO-Gard® Circuit Technology, the Hudson RCI® Neptune® Heated Humidifier with ConchaSmart® Technology lets you meet the unique humidification needs of every patient, while helping to reduce the risks associated with managing condensate1-3.

Specifications and ordering information:

ISO-Gard® Circuit
VAP Prevention Strategies

Humidification Essentials


  1. Restrepo RD, Walsh BK. Humidification during invasive and noninvasive mechanical ventilation: 2012. Respir Care. 2012; 57(5):782-788. doi: 10.4187/respcare.01766
  2. Coffin, SE, et al. Strategies to prevent ventilator-associated pneumonia in acute care hospitals. Infection Control and Hospital Epidemiology 2008;29 (Supplement 1): 31-40.
  3. AARC Evidence-based clinical practice guidelines: care of the ventilator circuit and its relation to ventilator-associated pneumonia. Respir Care. 2003;48(9):869-879.
  4. Frat JP, Thille AW, Mercat A, et al. High-Flow Oxygen through Nasal Cannula in Acute Hypoxemic Respiratory Failure. NEJM. 2015: DOI: 10.1056/NEJMoa1503326
Maxtec, MaxVenturi, and MicroMax are trademarks or registered trademarks of MaxTec, LLC.
Teleflex, Comfort Flo, Concha, ConchaSmart, Hudson RCI, ISO-Gard and Neptune are trademarks or registered trademarks of Teleflex Incorporated or its affiliates. MC-000331 Rev 4