510(k) · Cleared
ClearedGlucose Tolerance Beverage
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Perk Scientific, Inc. · MRV Drink, Glucose Tolerance
Cleared on Nov 18, 2003 after a 74-day review. The FDA summary names its predicate without a number. 1 later device descends from it.
- Decided
- Nov 18, 2003
- Review
- 74 days
- Class
- Class II
- Product code
- MRV
- Recalls
- None
- Predicates
- 0
1 later device descends from it, 1 citing it directly.
- This deviceK032753 Glucose Tolerance BeveragePerk Scientific, Inc. · 2003
- Descendant · cites it directly · 0 of its ownK120247 EasydexVineland Syrup, Inc. · 2012
Most influential descendants
Showing 1 of 1 · See all- K120247EasydexVineland Syrup, Inc. · 2012 · cites it directly0descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| 0 (this device) | K032753 | Glucose Tolerance Beverage | Perk Scientific, Inc. | 2003 | — |
| +1 | K120247 | Easydex | Vineland Syrup, Inc. | 2012 | — |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2012 | 1 | 0 |
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 MRV? 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 |
|---|---|---|---|
| * | — | Trutol, Glucose Tolerance Test Beverage Named without a submission number |
What descends from it? (1)
1 later device cites it directly; ranked here by how many devices descend from each in turn.
| Number | Device | Decided | Descendants |
|---|---|---|---|
| K120247 | Easydex | 2012 | 0 |
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?
- Of its descendants, K120247 (Vineland Syrup, Inc., 2012) has gone furthest, with 0 descendants of its own.
How does its category compare?
All MRV devicesMRV Drink, Glucose Tolerance: FDA decisions, review times, recalls and adverse event reports over 20 years.
FDA decisions per year · MRV
1in 2012
2026 to Oct 25, outlined.
Median 510(k) review, days · MRV
Too few MRV 510(k)s in any year since 2007 to give a median.
Recalls per year · MRV
2in 2016
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · MRV
1in 2025
MAUDE reports naming product code MRV, 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 | — | 1 | 3 |
| 2009 | 0 | — | 0 | 0 |
| 2010 | 0 | — | 0 | 0 |
| 2011 | 0 | — | 0 | 0 |
| 2012 | 1 | — | 0 | 0 |
| 2013 | 0 | — | 0 | 0 |
| 2014 | 0 | — | 0 | 0 |
| 2015 | 0 | — | 0 | 0 |
| 2016 | 0 | — | 2 | 1 |
| 2017 | 0 | — | 0 | 0 |
| 2018 | 0 | — | 0 | 0 |
| 2019 | 0 | — | 0 | 2 |
| 2020 | 0 | — | 0 | 0 |
| 2021 | 0 | — | 0 | 0 |
| 2022 | 0 | — | 0 | 0 |
| 2023 | 0 | — | 0 | 0 |
| 2024 | 0 | — | 0 | 1 |
| 2025 | 0 | — | 0 | 1 |
| 2026 | 0 | — | 0 | — |
What is it indicated for?
As an accessory to an In Vitro Diagnostic Glucose Tolerance Test in the evaluation of diabetes mellitus and related disease conditions.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K032753 · printed Nov 6, 2026
Cite this page
510(k) Report. “K032753: Glucose Tolerance Beverage.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K032753
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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