4200 PNEUMATIC MOUTH SHUTTER
Device Facts
| Record ID | K791705 |
|---|---|
| Device Name | 4200 PNEUMATIC MOUTH SHUTTER |
| Applicant | Hans Rudolph, Inc. |
| Product Code | CCM · Anesthesiology |
| Decision Date | Oct 4, 1979 |
| Decision | SESE |
| Submission Type | Traditional |
| Regulation | 21 CFR 868.1750 |
| Device Class | Class 2 |
Regulatory Classification
Identification
A pressure plethysmograph is a device used to determine a patient's airway resistance and lung volumes by measuring pressure changes while the patient is in an airtight box.
