21 CFR 868.1750 — Plethysmograph, Pressure
Anesthesiology (AN) · Part 868 Subpart B—Diagnostic Devices · § 868.1750
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.
Classification Rationale
Class II (performance standards).
Product Codes
| Product Code | Device Name | Class | Devices | Attributes |
|---|---|---|---|---|
| CCM | Plethysmograph, Pressure | 2 | 11 | 3rd Party |
