The following data is part of a premarket notification filed by 3m Company with the FDA for Littman Tunable Stethoscope 2136.
| Device ID | K821909 |
| 510k Number | K821909 |
| Device Name: | LITTMAN TUNABLE STETHOSCOPE 2136 |
| Classification | Stethoscope, Manual |
| Applicant | 3M COMPANY 8124 PACIFIC AVE. White City, OR 97503 |
| Product Code | LDE |
| CFR Regulation Number | 870.1875 [🔎] |
| Decision | Substantially Equivalent (SESE) |
| Type | Traditional |
| 3rd Party Reviewed | No |
| Combination Product | No |
| Date Received | 1982-06-28 |
| Decision Date | 1982-07-14 |