The following data is part of a premarket notification filed by Puritan Bennett Corp. with the FDA for Puritan-bennett Companion 500 Liquid Oxygen System.
| Device ID | K905530 |
| 510k Number | K905530 |
| Device Name: | PURITAN-BENNETT COMPANION 500 LIQUID OXYGEN SYSTEM |
| Classification | Ventilator, External Body, Negative Pressure, Adult (cuirass) |
| Applicant | PURITAN BENNETT CORP. 9401 INDIAN CREEK PKWY. P.O. BOX 25905 Overland Park, KS 66225 |
| Contact | Marshall Smith |
| Correspondent | Marshall Smith PURITAN BENNETT CORP. 9401 INDIAN CREEK PKWY. P.O. BOX 25905 Overland Park, KS 66225 |
| Product Code | BYT |
| CFR Regulation Number | 868.5935 [🔎] |
| Decision | Substantially Equivalent (SESE) |
| Type | Traditional |
| 3rd Party Reviewed | No |
| Combination Product | No |
| Date Received | 1990-12-10 |
| Decision Date | 1991-03-01 |