K252490 is an FDA 510(k) clearance for the Heel Stick Safety Lancet (HHZ-II, HHZ-III, HHZ-IV), a Single Use Only Blood Lancet With An Integral Sharps Injury Prevention Feature (Class II — Special Controls, product code FMK), submitted by Tianjin Huahong Technology Co., Ltd. (Tianjin, CN). The FDA issued a Cleared decision on February 12, 2026, 188 days after receiving the submission on August 8, 2025. This device falls under the General & Plastic Surgery review panel. Regulated under 21 CFR 878.4850.
| 510(k) Number | K252490 FDA.gov |
| FDA Decision | Cleared SESE |
| Date Received | August 08, 2025 |
| Decision Date | February 12, 2026 |
| Days to Decision | 188 days |
| Submission Type | Special |
| Review Panel | General & Plastic Surgery (SU) |
| Summary | Summary PDF |
| Product Code | FMK — Single Use Only Blood Lancet With An Integral Sharps Injury Prevention Feature |
| Device Class | Class II — Special Controls |
| CFR Regulation | 21 CFR 878.4850 |
| Definition | A Disposable Blood Lancet Intended For A Single Use That Is Comprised Of A Single Use Blade Attached To A Solid, Non-reusable Base (including An Integral Sharps Injury Prevention Feature) That Is Used To Puncture The Skin To Obtain A Drop Of Blood For Diagnostic Purposes. The Integral Sharps Injury Prevention Feature Allows The Device To Be Used Once And Then Renders It Inoperable And Incapable Of Further Use. |