DeVilbiss Vacu-Aide QSU Portable Quiet Suction Aspirator Machine w/ Battery



 DeVilbiss Vacu-Aide QSU Portable Quiet Suction Aspirator Machine w/ Battery # 7314P-D

*** Please call The Breathing Shop and ask for a free consultation by our group of workers Respiratory Therapist.***

Phone # 862-264-4971              

Vacu-Aide® QSU Suction Unit

For more than half a century, DeVilbiss Healthcare has provided unmatched safety and performance in the airway suction device category. With the Vacu-Aide QSU, DeVilbiss brings you an identical reliable, portable operation in a significantly quieter unit.


With more than 50% reduction in sound, the Vacu-Aide QSU is the quietest high waft/high suction portable unit on the market, making it a smart choice for patients from neonate to adult.

Product Highlights


  • Vacuum adjustment allows for 50–550 mm Hg and a free waft of 27 liters/minute
  • Meets American Association for Respiratory Care (AARC) guidelines for neonatal, infant, child and adult homecare suctioning
  • Sealed lead acid battery to be used up to one-hour operation
  • Can return a patient to a state of comfort quickly – Meets ISO 10079-1:2009 high vacuum, high waft classification
  • New, innovative container assembly features integrated bacteria filter
    — Container and filter design maintains appropriate waft rate to meet ISO guidelines
  • Comes complete with internal battery, carrying case, 6′ tubing, AC/DC adapters and power cord
  • New Integrated gauge and waft regulator – Easy-to-turn knob conveniently placed around gauge for simple use and control
  • Manufactured and tested to ISO10079-1:1999 Standard for Suction Equipment, achieving outstanding performance in the following tests:
    • Electromagnetic Compatibility Test – Vacu-Aide does not interfere with or isn’t prone to interference from other equipment such as ventilators
    • Drop Test and Shock Vibration Test – Vacu-Aide is far less likely to be damaged when dropped or shipped
    • Excessive Temperature Test – Vacu-Aide effectively works in quite a lot of environmental temperatures


AARC Guidelines for appropriate subatmospheric pressures:

  • Neonates: 60 – 80 mm Hg
  • Infants: 80 – 100 mm Hg
  • Children: 100 – 120 mm Hg
  • Adults: 100 – 150 mm Hg


Negative pressures must not exceed 150 mmHg as higher pressures have been shown to cause trauma, hypoxemia and atelectasis.


Source: American Association for Respiratory Care. Nasotracheal suctioning 2004 revision & update. Respir Care 2004 Sep;49(9): 1080-4 (62 references)


Dimensions 8.3″ H x 8.0″ W x 8.5″ D
Weight 6.6 lbs.
Electrical Requirements 100-240V~, 50/60Hz,
 1.2A max, 12 V, 33 W max
Vacuum Range 50 to 550 mmHg
Flow Range 27 lpm free waft, unrestricted
Collection Canister Capacity 800 ml (cc) disposable
Sound Level 55 dBA typical (53 dBA typical 
while operating inside carrying case)
Warranty Two-years limited, aside from collection bottle 
Internal Battery : 90 Days

For Any Questions Please Call The Breathing Shop @ 862-251-4971    


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