The following data is part of a premarket notification filed by Alexander Mfg. Co. with the FDA for Alexander Manufacturing Co. Rechargeable Battery Part Number M850-p.
| Device ID | K972787 | 
| 510k Number | K972787 | 
| Device Name: | ALEXANDER MANUFACTURING CO. RECHARGEABLE BATTERY PART NUMBER M850-P | 
| Classification | Monitor, Cardiac (incl. Cardiotachometer & Rate Alarm) | 
| Applicant | ALEXANDER MFG. CO. 1511 S GARFIELD PL Mason City, IA 50401 | 
| Contact | Ken Heimendinger | 
| Correspondent | Ken Heimendinger ALEXANDER MFG. CO. 1511 S GARFIELD PL Mason City, IA 50401 | 
| Product Code | DRT | 
| CFR Regulation Number | 870.2300 [🔎] | 
| Decision | Substantially Equivalent (SESE) | 
| Type | Traditional | 
| 3rd Party Reviewed | No | 
| Combination Product | No | 
| Date Received | 1997-07-25 | 
| Decision Date | 1997-10-17 |