Ventilator filters and HMEs
DAR™ electrostatic filter
Ventilator filters and HMEs
DAR™ electrostatic filter
The DAR™ electrostatic filter helps to protect patients, equipment, and hospital staff from cross-contamination.
Description
DAR™ electrostatic filters are single use electrostatic bacterial and viral filters for breathing circuits. These filters help to protect patients, equipment, and hospital staff from cross-contamination. These devices also include a Luer lock fitting, Luer lock cap, and a non-threaded cap mount for using during CO2 monitoring.
Features
- Has two sizes available, small and large, for both adult and pediatric use
- May be placed at patient or equipment side
- Lightweight, compact design reduces circuit weight
- Low resistance to flow reduces work of breathing1
- ISO standard 15 mm and 22 mm fitting connects to breathing circuit
Specifications
| Large – Barrierbac | Small – Barrierbac S | Small, angled – Barrierbac S-A | Small – Barrierbaby | |
|---|---|---|---|---|
| Tidal volume | 300–1500 mL | 150–1200 mL | 150–1200 mL | 300–100 mL |
| Resistance to flow before use (ISO 9360-1) (ISO 23328-2) | ||||
| 5 L per minute | — | — | — | 0.5 cmH20 |
| 15 L per minute | — | 0.4 cmH20 | 0.4 cmH20 | 2.2 cmH20 |
| 30 L per minute | 0.6 cmH2O | 0.8 cmH2O | 0.8 cmH2O | — |
| 60 L per minute | 1.4 cmH2O | 2.0 cmH2O | 1.9 cmH2O | — |
| 90 L per minute | 2.3 cmH2O | 3.3 cmH2O | 3.2 cmH2O | — |
| Filtration efficiency | ||||
| NaCl (ISO 23328-1) | 99.4% | 98.2% | 98.2% | 93.6% |
| Bacterial | Greater than or equal to 99.9999% | Greater than or equal to 99.9999% | Greater than or equal to 99.9999% | Greater than or equal to 99.999% |
| Viral | Greater than or equal to 99.999% | Greater than or equal to 99.999% | Greater than or equal to 99.999% | Greater than or equal to 99.99% |
Internal volume (ISO-9360-1) (ISO 23328-1) |
102 mL | 39 mL | 44 mL | 11 mL |
| Weight | 31.5 g | 16 g | 21 g | 8 g |
Ordering information
DAR™ electrostatic filters accessories
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All technical information is sourced from various information for use (IFU) documents and clinical evaluation reports. Please reference the instructions for use (IFU) for a complete product details.
† Internal testing Mirandola (various 2005-2008). All technical information is sourced from information for use (IFU) documents PT00141151, PT00162624, and clinical evaluation report CER10055277. Please reference the IFU for complete product details.
- Al Ashry HS, Modrykamien AM. Humidification during mechanical ventilation in the adult patient. Biomed Res Int. 2014;2014:715434;1–12.