The following data is part of a premarket notification filed by Cooper Lasersonics, Inc. with the FDA for Model 4000 Nd:yag Laser For Gastrointestional Blee.
| Device ID | K850728 | 
| 510k Number | K850728 | 
| Device Name: | MODEL 4000 ND:YAG LASER FOR GASTROINTESTIONAL BLEE | 
| Classification | Laser For Gastro-urology Use | 
| Applicant | COOPER LASERSONICS, INC. 3420 Central Expressway Santa Clara, CA 95051 | 
| Contact | Charles L Rose | 
| Correspondent | Charles L Rose COOPER LASERSONICS, INC. 3420 Central Expressway Santa Clara, CA 95051  | 
| Product Code | LNK | 
| CFR Regulation Number | 878.4810 [🔎] | 
| Decision | Substantially Equivalent (SESE) | 
| Type | Traditional | 
| 3rd Party Reviewed | No | 
| Combination Product | No | 
| Date Received | 1985-02-22 | 
| Decision Date | 1985-04-08 |