Data / Medical devices / Sperm, Antigen, Antiserum, Control
Sperm, Antigen, Antiserum, Control (DFQ): 9 FDA-registered makers in 4 countries
9 establishments in 4 countries are registered with the FDA to make Sperm, Antigen, Antiserum, Control (product code DFQ, Class 1, 21 CFR 866.5800). 0 of them have a 510(k) clearance or PMA approval on file and 1 has a recall event. The FDA has issued 0 510(k) clearances under this code, and lists 2 recall events (0 Class I). FDA data exported November 2, 2026.
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- Product code
- DFQ
- Device class
- 1
- Regulation
- 866.5800
- Medical specialty
- Immunology
Makers by country
| Country | Makers |
|---|---|
| China | 6 |
| United States | 1 |
| Germany | 1 |
| Belgium | 1 |
Makers of Sperm, Antigen, Antiserum, Control
Registered establishments that manufacture, contract manufacture, remanufacture, reprocess or own the specification of this device, with the 510(k) clearances, PMA approvals and recalls the FDA files under each. Best documented first.
| Maker | Location | Role | 510(k) clearances | Latest clearance | PMA approvals | Recall events | Class I | Source |
|---|---|---|---|---|---|---|---|---|
| Assure Tech. (hangzhou) Co., Ltd. | Hangzhou Zhejiang, China | Complaint file establishment, Manufacturer | 0 | 0 | 0 | 0 | api.fda.gov | |
| Assure Tech. (Hangzhou) Co., Ltd. | Hangzhou Zhejiang, China | Manufacturer | 0 | 0 | 0 | 0 | api.fda.gov | |
| Bioteke Corporation (wuxi) Co., Ltd | Wuxi City Jiangsu, China | Manufacturer | 0 | 0 | 0 | 0 | api.fda.gov | |
| Changchun Merydi Bio-Tech Co., Ltd. | changchun Jilin, China | Manufacturer | 0 | 0 | 0 | 0 | api.fda.gov | |
| Changchun Wancheng Bio-Electron Co., Ltd. | Changchun Jilin, China | Manufacturer | 0 | 0 | 1 | 0 | api.fda.gov | |
| CalibreScientific US, Inc. | Vancouver, WA, United States | Manufacturer | 0 | 0 | 0 | 0 | api.fda.gov | |
| DRG Instruments GMBH | MARBURG Hesse, Germany | Complaint file establishment, Manufacturer | 0 | 0 | 0 | 0 | api.fda.gov | |
| DiaSource ImmunoAssays, SA | Louvain-La-Neuve Brabant Wallon, Belgium | Manufacturer | 0 | 0 | 0 | 0 | api.fda.gov | |
| Jilin Hongyi Bio-Tech Co., Ltd. | Changchun Jilin, China | Exporter to the US, Manufacturer | 0 | 0 | 0 | 0 | api.fda.gov |
Updated November 2, 2026. Read from openFDA bulk downloads (device registration and listing, 510(k), PMA, recall and enforcement files). CC0 1.0, public domain (openFDA terms of service). The files are joined on FDA identifiers: the 510(k) and PMA numbers a registration lists, and the recalling firm's FEI for recalls. Recall class comes from the FDA enforcement report. The FDA states that openFDA data is unvalidated and is not for decisions about medical care. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.