Spirometer mouthpiece GPK-17 v.101

designed for cooperation with: 1. ASPEL SPM SPIRO, which enables the performance of diagnostic tests of the respiratory system of adult and pediatric patients in all health care facilities by trained employees. 2. ASPEL ESM CPET, which enables the performance of standard electrocardiographic exercise tests extended by physiological parameters showing the functioning and interrelationships of the diagnosed cardiac and pulmonary systems in all health care facilities by trained employees in the presence of a specialist doctor. The air flowing through the ASPEL GPK-17 pneumatic head causes pressure changes in it, which is recorded by the spirometric sensor through the PP-17 air duct connected to the ASPEL SPM SPIRO input or the SPIRO input of the ASPEL ESM CPET ergospirometer measuring module. The flow and volume are determined from the pressure changes.