MICROSURGICAL KNIFE
FDA 510(k) clearance K841951 · decided 1984-06-01
Clearance details
- K-number
- K841951
- Device name
- MICROSURGICAL KNIFE
- Applicant
- ETHICON, Inc.
- Decision
- Substantially Equivalent
- Date received
- 1984-05-14
- Decision date
- 1984-06-01
- Days to decision
- 18 days
- Clearance type
- Traditional
- Product code
- HNN
- Device class
- 1
- Regulation number
- 886.4350
- Medical specialty
- Ophthalmic
- Advisory committee
- Ophthalmic
- Location
- Mchenry, IL, US
- Third-party review
- No
- Expedited review
- No
+ Add to Predicate Builder ◉ Watch ETHICON
Need this as data, not a web page?
Query all 176,000+ clearances through the Atlas FDA API, or subscribe to weekly change alerts. Self-serve from $29/mo.
Similar devices under this product code
Devices cleared under the same product code - the starting set for predicate research.
| Record | Firm | Date |
|---|---|---|
| CLEARCUT S SAFETY KNIFE (K110166) | Alcon Research, Ltd. | 2011-05-20 |
| OPHTHALMIC KNIFE (K922378) | Microptics Development Laboratory | 1992-12-10 |
| RETRACTIVE INCISION MICROMETER (RIM) GUAGE (K882402) | Optical Center | 1988-08-22 |
| MVR/STILETTO BLADE 20GA. - P/N 1900 (K881669) | Advanced Surgical Products, Inc. | 1988-05-13 |
| PRISMA DISPOSABLE MVR/STILETTO BLADE (K874979) | Advanced Surgical Products, Inc. | 1988-04-13 |
| OPHTHALMIC TIP & BLADE SCALPELS (K874057) | Myocure, Inc. | 1987-12-23 |
| OPHTHALMIC DISPOSABLE BLADES (K874056) | Myocure, Inc. | 1987-12-22 |
| OPHTHALMIC PHACO-BLADE (K873385) | Myocure, Inc. | 1987-09-21 |
| KNIFE, OPHTHALMIC (K871285) | Trueline Instruments, Inc. | 1987-04-27 |
| RK-M & RK-DK DIAMOND KNIVES WITH MEASURING GAUGE (K864290) | Keeler Instruments, Inc. | 1986-12-15 |
| CATARACT DIAMOND KNIFE (K863725) | Medical Technology Development Corp. | 1986-10-31 |
| THE ULTIMATE (K863665) | Myocure, Inc. | 1986-09-25 |
Recalls involving this device
No recalls on record reference this clearance.
PMA approvals by this applicant
| Record | Firm | Date |
|---|---|---|
| ETHIZIA (P240035) | ETHICON, Inc. | 2025-12-15 |
| INTERCEED Absorbable Adhesion Barrier (P880047/S068) | ETHICON, Inc. | 2025-12-12 |
| SURGICEL® Absorbable Hemostats (N12159/S127) | ETHICON, Inc. | 2025-12-12 |
| SURGICEL® Absorbable Hemostats (N12159/S122) | ETHICON, Inc. | 2025-11-04 |
| SURGICEL ORIGINAL 2INX14IN (5.1CMX35.6CM); SURGICEL ORIGINAL 4INX8IN (10.2CMX20.3CM); SURGICEL ORIGINAL 2INX3IN(5.1CMX7. (N12159/S126) | ETHICON, Inc. | 2025-10-09 |
| GYNECARE INTERCEED 3INX4IN(7.6CMX10.2CM); GYNECARE INTERCEED 5INX6IN(12.7CMX15.2CM); GYNECARE INTERCEED 3INX2IN(7.6CMX5. (P880047/S067) | ETHICON, Inc. | 2025-10-09 |
| SURGICEL® Absorbable Hemostats; SURGICEL® POWDER Absorbable Hemostatic Powder (N12159/S125) | ETHICON, Inc. | 2025-09-24 |
| GYNECARE INTERCEED Absorbable Adhesion Barrier (P880047/S066) | ETHICON, Inc. | 2025-09-24 |