| K874253 | ND:YAG SURGICAL LASER FOR GASTRO/UROLOGY APPLICA. | July 12, 1988 |
| K874255 | ND:YAG SURGICAL LASER FOR ENDO. GASTRO/URO. APPLI. | July 12, 1988 |
| K874254 | ND:YAG SURGICAL LASER FOR PULMONARY APPLICATIONS | March 4, 1988 |
| K854473 | PORTALASE 300 CARBON DIOXIDE SURG LASER NEUROLOGIC | June 20, 1986 |
| K854468 | PORTALASE 200 CARBON DIOXIDE SURG LASER NEUROLOGIC | June 20, 1986 |
| K854471 | PORTALASE 300 CARBON DIOXIDE SURG LASER EAR/NOSE/T | February 13, 1986 |
| K854472 | PORTALASE 300 CARBON DIOXIDE SURG LASER DERMATOLOG | February 11, 1986 |
| K854469 | PORTALASE 200 CARBON DIOXIDE SURG LASER DERMATOLOG | February 11, 1986 |
| K854470 | PORTALASE 300 CARBON DIOXIDE SURG LASER GYNECOLOGI | February 7, 1986 |
| K852694 | PORTALASE 200 CARBON SURGICAL LASER SYSTEM | September 30, 1985 |
| K852696 | FOR USE IN GENERAL & PLASTIC SURGERY & DERMATOLOGY | September 19, 1985 |
| K852695 | FOR USE IN EAR; NOSE & THROAT MICROSURGERY | August 30, 1985 |