Resistance and airway deadspace during breathing with protection masks
Not Applicable
- Conditions
- Healthy subjects without prior known illnesses of the respiratory or cardiovascular system will be recruited. No health condition or problem will be studied, the physiological effect of breathing with protection mask will be investigated.
- Registration Number
- DRKS00024135
- Lead Sponsor
- Klinik für Anästhesiologie und Intensivmedizin Universitätsklinikum Freiburg
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting stopped after recruiting started
- Sex
- All
- Target Recruitment
- 30
Inclusion Criteria
age = 6 years, < 65 years, informed consent to study participation
Exclusion Criteria
known previous illnesses of the cardiovascular or respiratory system, pregnancy, lack of consent, obesity (BMI > 30), active medical implants (cardiac pacemaker, implantable cardioverter defibrillator (ICD), defibrillator)
Study & Design
- Study Type
- interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Airway pressure behind respirator or surgical mask,
- Secondary Outcome Measures
Name Time Method Time series of thoracic regional electrical impedance, etCO2, blood pressure, ECG, non-invasive transcutaneous measured pO2, pCO2 will be measured. Subjective breathing discomfort (visual analogue scale) .