Expiratory flow limitation via 'Flow-Limiter': A feasability study wth spontaneously breathing, lung healthy volunteers
Not Applicable
- Conditions
- Modulation of the expiration during spontanous breathing comparable to pursed lip breathinglung healthy volunteers
- Registration Number
- DRKS00015296
- Lead Sponsor
- Klinik für Anästhesiologie und Intensivmedizin Universitätsklinikum Freiburg
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete
- Sex
- All
- Target Recruitment
- 31
Inclusion Criteria
lung healthy
Exclusion Criteria
known cardiocirculatory diseases, known lung diseases, pregnancy, active implants
Study & Design
- Study Type
- interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Tolerable expiratory flow limitation, rated by the volunteer directly after the experiment.
- Secondary Outcome Measures
Name Time Method Expiratory peak flow, measured by pneumotachography as mean for the duration of the experiment. Regional ventilation, measured by electrical impedance tomography as a mean for the duration of the experiment. Subjective perception, rated by the volunteer as forced choice (better/worse), directly after the experiment.