| K161673 | LacriPro Punctum Plug | November 18, 2016 |
| K140026 | COLLASYN PLUG FOR THE LACRIMAL EFFICIENCY TEST | June 3, 2014 |
| K030300 | OPAQUE HERRICK LACRIMAL PLUG | May 9, 2003 |
| K021831 | OPAQUE HERRICK LACRIMAL PLUG, 0.3MM,0.5MM,0.7MM, MODELS HLP3-OPB,HLP50OPB,HLP7-OPB | July 1, 2002 |
| K001737 | OPAQUE HERRICK PLUG, 0.3MM; 0.5MM; O.7MM | June 19, 2000 |
| K963501 | HERRICK ULTIMATE PUNCTUM PLUG | April 14, 1997 |
| K963708 | HERRICK ULTIMATE PUNCTUM PLUG | April 14, 1997 |
| K944402 | FOCOMETER | November 22, 1994 |
| K896175 | HERRICK LACRIMAL PLUG TM. | January 22, 1990 |
| K895342 | COLLAGEN IMPLANTS FOR THE LACRIMAL EFFICIENCY TEST | November 2, 1989 |
| K890714 | LACRIMAL EFFICIENCY TEST (TM) | May 17, 1989 |
| K850649 | ABSORBABLE INTRACANALICULAR COLLAGEN IMPLANT | May 21, 1985 |