Brand: Vitalograph
SafeTway Mouthpieces-Effective cross infection control during
expiratory manoeuvres-The low cost, low resistance SafeTway®
mouthpiece allows entry of expired air into the measuring system, but not back
to the test subject. This simple, yet effective patented design prevents
concerns of accidenta..
HK$400.00
Brand: Vitalograph
Noseclips-Designed for comfort and performance during
spirometry testing
-These nose clips are ergonomically designed
for comfort and are in line with international spirometry guidelines which
recommend the use of nose clips during spirometry testing...
HK$6.50
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