510(k) · Cleared
ClearedMastalex -Mrsa, Model RST501
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Mast Group, Ltd. · MYI System, Test, Genotypic Detection, Resistant Markers, Staphylococcus Colonies
Cleared on Oct 18, 2006 as substantially equivalent to K011400 (Denka Seiken'S, 2002) after a 23-day review. Its family tree reaches back 1 generation to 2002.
- Decided
- Oct 18, 2006
- Review
- 23 days
- Class
- Class II
- Product code
- MYI
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 1 generation to K011400 (2002). No later device cites it as a predicate yet.
- Root · 1 generation backK011400 Mrsa-ScreenDenka Seiken'S · 2002
- This deviceK062864 Mastalex -Mrsa, Model RST501Mast Group, Ltd. · 2006
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −1 | K011400 | Mrsa-Screen | Denka Seiken'S | 2002 | — |
| 0 (this device) | K062864 | Mastalex -Mrsa, Model RST501 | Mast Group, Ltd. | 2006 | — |
Sources: FDA 510(k) database (decision fields), the FDA summary (predicates and indications), FDA recall and enforcement reports, and MAUDE; processed by 510(k) Report. Verify on FDA.gov · Methodology and accuracy.
Planning a device in MYI? A 510(k) Report weighs predicate choices, recall history and review times for a new device like this one.
- Candidate predicates for a device like this, rankedin the report
- Recall history across each candidate’s familyin the report
What was it cleared against? (1)
Devices the submitter claimed this one is substantially equivalent to (*), and reference devices cited for a specific test or feature (†), as written in the FDA summary.
| Type | Number | Device | Decided |
|---|---|---|---|
| * | K011400 | Mrsa-ScreenSummary page 2…ogical and research purposes. The intended use is identical to the intended use of the predicate device, MRSA-SCREEN manufactured by Denka Seiken of Japan, 510(k) number K011400. Technological characteristics: The technological characteristics of the device are identical to those of the predicate device.… | 2002 |
What descends from it?
No later submission names this one as a predicate yet.
Has anything in its family been recalled? (0 Class I)
No FDA recall names this device.
No ancestor or descendant has a Class I recall.
What does this lineage say?
- Its one ancestor has no recall.
How does its category compare?
All MYI devicesMYI System, Test, Genotypic Detection, Resistant Markers, Staphylococcus Colonies: FDA decisions, review times, recalls and adverse event reports over 20 years.
FDA decisions per year · MYI
2in 2014
2026 to Oct 25, outlined.
Median 510(k) review, days · MYI
Too few MYI 510(k)s in any year since 2007 to give a median.
Recalls per year · MYI
No recall names MYI since 2007.
Adverse event reports per year · MYI
2in 2023
MAUDE reports naming product code MYI, 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 | 0 | — | 0 | 0 |
| 2008 | 0 | — | 0 | 0 |
| 2009 | 0 | — | 0 | 0 |
| 2010 | 2 | — | 0 | 0 |
| 2011 | 0 | — | 0 | 0 |
| 2012 | 1 | — | 0 | 0 |
| 2013 | 0 | — | 0 | 0 |
| 2014 | 2 | — | 0 | 0 |
| 2015 | 0 | — | 0 | 0 |
| 2016 | 0 | — | 0 | 0 |
| 2017 | 0 | — | 0 | 0 |
| 2018 | 0 | — | 0 | 0 |
| 2019 | 0 | — | 0 | 0 |
| 2020 | 0 | — | 0 | 0 |
| 2021 | 0 | — | 0 | 0 |
| 2022 | 0 | — | 0 | 0 |
| 2023 | 0 | — | 0 | 2 |
| 2024 | 0 | — | 0 | 0 |
| 2025 | 0 | — | 0 | 0 |
| 2026 | 0 | — | 0 | — |
What is it indicated for?
A rapid slide latex test for the detection of penicillin binding protein 2' and the confirmation of Methicillin Resistant Staphylococcus aureus.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K062864 · printed Nov 6, 2026
Cite this page
510(k) Report. “K062864: Mastalex -Mrsa, Model RST501.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K062864
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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