DAR™ electrostatic filters HME
| Item number | Size | Patient end connection | Machine end connection | Units per box |
|---|---|---|---|---|
| 352U5805 | Large | 22M/15F | 22F/15M | 50 |
| 352U5877 | Small | 22M/15F | 22F/15M | 50 |
| 352U5996 | Small, angled port | 22M/15F | 22F/15M | 50 |
| 355U5427 | Small | 15F | 15M | 50 |
Ventilator filters and HMEs
DAR™ electrostatic filter HME
<p>The DAR™ electrostatic filter HME helps protect against cross-contamination while minimizing heat and moisture loss from patient airways.</p>
Features
- Low resistance to flow reduces work of breathing, compared to mechanical filters1
- End tidal oxygen sampling port offers convenient access to airway gases; some filters feature a tethered cap for this port
- ISO 15 mm and 22 mm fitting connects with breathing system
Specifications
| Adult large—Hygrobac | Adult–pediatric small—Hygrobac S | Adult–pediatric small, angeled—Hygrobac S–A | Pediatric small—Hygroboy | Pediatric—neonatal small—Hygrobaby | |
|---|---|---|---|---|---|
| Tidal volume | 300–1500 mL | 150–1200 mL | 150–1200 mL | 75–300 mL | 30–100 mL |
Moisture loss (ISO 9360-1) |
6 mgH20/L at Vt 500 mL | 6 mgH20/L at Vt 500 mL | 6 mgH20/L at Vt 500 mL | 8 mgH20/L at Vt 250 mL | — |
| Resistance to flow before use (ISO 9360-1) (ISO 23328-2) | |||||
| 5 L per minute | — | — | — | — | 0.6 cmH2O |
| 15 L per minute | — | 0.6 cmH2O | 0.6 cmH2O | 1.4 cmH2O | 2.5 cmH2O |
| 30 L per minute | 1.0 cmH2O | 1.2 cmH2O | 1.2 cmH2O | 3.0 cmH2O | — |
| 60 L per minute | 2.1 cmH2O | 2.7 cmH2O | 2.9 cmH2O | — | — |
| 90 L per minute | 3.7 cmH2O | 4.8 cmH2O | 5.2 cmH2O | — | — |
| Filtration efficiency | |||||
NaCl (ISO 23328-1) |
99.3% | 96.5% | 96.5% | 97.8% | 93.5% |
| Bacterial | Greater than or equal to 99.9999% | Greater than or equal to 99.9998% | Greater than or equal to 99.9998% | Greater than or equal to 99.999% | Greater than or equal to 99.999% |
| Viral | Greater than or equal to 99.998% | Greater than 99.999% | Greater than 99.999% | Greater than or equal to 99.99% | Greater than or equal to 99.99% |
Internal volume (ISO 9360-1) |
93 mL | 51 mL | 61 mL | 29 mL | 10 mL |
| Weight | 48 g | 28 g | 29 g | 21 g | 9 g |
Ordering information
DAR™ electrostatic filters HME accessories
| Item number | Description | Connection 1 | Connection 2 | Units per box |
|---|---|---|---|---|
| 332U5115 | DAR™ extension tube | 15F | 15M | 25 |
| 332U5663 | DAR™ extendible extension tube | 15F | 15M | 25 |
| 610U5257 | DAR™ double-swivel connector | 22M/15F | 15M | 50 |
| 331U5661 | DAR™ double-swivel connector, extendible | 22M/15F | 15M | 25 |
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† 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 instructions for use (IFU) for a complete product details.
- Al Ashry HS, Modrykamien AM. Humidification during mechanical ventilation in the adult patient. Biomed Res Int. 2014;2014:715434;1–12.