510(k) · Cleared
Recalled · Class II · 2023One Step Midstream HCG Pregnancy Test
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
International Newtech Development, Inc. · LCX Kit, Test, Pregnancy, Hcg, Over The Counter
Cleared on Apr 9, 1998 after a 164-day review. FDA’s file for it is a 510(k) statement, which names no predicate. 2 later devices descend from it. It has been recalled 3 times.
- Decided
- Apr 9, 1998
- Review
- 164 days
- Class
- Class II
- Product code
- LCX
- Recalls
- 3
- Predicates
- 0
2 later devices descend from it, 1 citing it directly.
- This deviceK974059 One Step Midstream HCG Pregnancy TestInternational Newtech Development, Inc. · 1998
- Descendant · cites it directly · 1 of its ownK122907 Fastep at-Home Pregnancy, HCG, Over the CounterPolymed Therapeutics, Inc. · 2013
- Descendant · 2 generations on · 0 of its ownK233174 FaStep™ Pregnancy Rapid Test Strip; FaStep™ Pregnancy Rapid Test…Assure Tech. (Hangzhou) Co, Ltd. · 2024
Most influential descendants
Showing 2 of 2 · See allView FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| 0 (this device) | K974059 | One Step Midstream HCG Pregnancy Test | International Newtech Development, Inc. | 1998 | — |
| +1 | K122907 | Fastep at-Home Pregnancy, HCG, Over the Counter | Polymed Therapeutics, Inc. | 2013 | — |
| +2 | K233174 | FaStep™ Pregnancy Rapid Test Strip; FaStep™ Pregnancy Rapid Test Midstream | Assure Tech. (Hangzhou) Co, Ltd. | 2024 | — |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2013 | 1 | 0 |
| 2024 | 1 | 0 |
Sources: FDA 510(k) database (decision fields), the FDA 510(k) statement (indications), FDA recall and enforcement reports, and MAUDE; processed by 510(k) Report. Verify on FDA.gov · Methodology and accuracy.
Planning a device in LCX? A 510(k) Report weighs predicate choices, recall history and review times for a new device like this one.
Top candidate predicates for a new LCX device
- #1 K251040 MissLan® Early Detection Digital Pregnancy…score 11.2 · 5 generations · no Class I recall
- #2 Held for the reportin the report
- #3 Held for the reportin the report
What was it cleared against?
FDA’s file for it is a 510(k) statement, which names no predicate.
What descends from it? (2)
1 later device cites it directly; ranked here by how many devices descend from each in turn.
| Number | Device | Decided | Descendants |
|---|---|---|---|
| K122907 | Fastep at-Home Pregnancy, HCG, Over the Counter | 2013 | 1 |
Has anything in its family been recalled? (0 Class I)
Recalls of this device
| Date | Class | Recall | Root cause | Reason |
|---|---|---|---|---|
| May 22, 2023 | Class II | Z-0055-2024 | Other | Universal Meditech Inc. was violatively distributing PrestiBio" Breastmilk Alcohol Test Strip, DiagnosUS SARS-CoV-2 Antibody (IgG/IgM) Test, HealthyWiser KetoFast" Ketone Test Strips and PrestiBio" Ketone Test Strips without marketing… |
| May 22, 2023 | Class II | Z-0066-2024 | Other | Universal Meditech Inc. was violatively distributing PrestiBio" Breastmilk Alcohol Test Strip, DiagnosUS SARS-CoV-2 Antibody (IgG/IgM) Test, HealthyWiser KetoFast" Ketone Test Strips and PrestiBio" Ketone Test Strips without marketing… |
| May 22, 2023 | Class II | Z-0049-2024 | Other | Universal Meditech Inc. was violatively distributing PrestiBio" Breastmilk Alcohol Test Strip, DiagnosUS SARS-CoV-2 Antibody (IgG/IgM) Test, HealthyWiser KetoFast" Ketone Test Strips and PrestiBio" Ketone Test Strips without marketing… |
No ancestor or descendant has a Class I recall.
What does this lineage say?
- Of its descendants, K122907 (Polymed Therapeutics, Inc., 2013) has gone furthest, with 1 descendant of its own.
How does its category compare?
All LCX devicesLCX Kit, Test, Pregnancy, Hcg, Over The Counter: FDA decisions, review times, recalls and adverse event reports over 20 years.
FDA decisions per year · LCX
5in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · LCX
102in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · LCX
1in 2025
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · LCX
6in 2025
MAUDE reports naming product code LCX, not matched to any one device; reports are not rates.
View these four charts as a table
| Year | Decisions | Median 510(k) review, days | Recalls (Class I) | MAUDE reports |
|---|---|---|---|---|
| 2007 | 4 | 223 | 0 | 26 |
| 2008 | 0 | — | 0 | 45 |
| 2009 | 2 | — | 1 | 8 |
| 2010 | 0 | — | 2 | 21 |
| 2011 | 5 | 234 | 0 | 19 |
| 2012 | 1 | — | 0 | 3 |
| 2013 | 8 | 152 | 0 | 3 |
| 2014 | 0 | — | 0 | 3 |
| 2015 | 2 | — | 0 | 2 |
| 2016 | 1 | — | 0 | 4 |
| 2017 | 1 | — | 0 | 1 |
| 2018 | 4 | 162 | 0 | 2 |
| 2019 | 7 | 50 | 0 | 3 |
| 2020 | 2 | — | 0 | 3 |
| 2021 | 2 | — | 0 | 4 |
| 2022 | 6 | 264 | 0 | 12 |
| 2023 | 2 | — | 8 | 6 |
| 2024 | 10 | 132 | 0 | 3 |
| 2025 | 5 | 102 | 1 | 6 |
| 2026 | 0 | — | 0 | — |
What is it indicated for?
One Step Midstream Style HCG Pregnancy Test is a test kit for the determination of HCG (Human Choronic Gonadotropin) concentration in urine specimens and in turn for the early detection of pregnancy. This test kit is used to obtain a visual and qualitative results for home use.
Indications for use read by OCR from a scanned FDA 510(k) statement, so letters may be misread. Check the PDF before quoting it.
https://510kreport.com/device/K974059 · printed Nov 6, 2026
Cite this page
510(k) Report. “K974059: One Step Midstream HCG Pregnancy Test.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K974059
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Record history
- FDA decision record loaded May 2, 2026
- Summary read Oct 13, 2026 (extraction version 9eaa42aa01ed)
- Lineage and recalls computed Nov 3, 2026
- Page last updated Nov 3, 2026