510(k) · Cleared
ClearedInsulia Bolus Companion
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Voluntis Sa. · NDC Calculator, Drug Dose
Cleared on Dec 12, 2023 as substantially equivalent to K190487 (Companion Medical, Inc., 2020) after a 120-day review. Its family tree reaches back 9 generations to 2001.
- Decided
- Dec 12, 2023
- Review
- 120 days
- Class
- Class II
- Product code
- NDC
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 9 generations to K010362 (2001). 17 ancestors in all. No later device cites it as a predicate yet.
- Root · 9 generations backK010362 Accu-Chek Comfort Curve Test StripRoche Diagnostics Corp. · 2001 · Recalled
- 5 generations between
- 3 generations backK150910 ACCU-CHEK Connect Diabetes Management AppRoche Diabetes Care, Inc. · 2015 · Recalled
- 2 generations backK160629 InPenCompanion Medical, Inc. · 2016 · Recalled
- 1 generation backK190487 InPen Dose CalculatorCompanion Medical, Inc. · 2020 · Recalled
- This deviceK232451 Insulia Bolus CompanionVoluntis Sa. · 2023
Show all 9 generations
- Root · 9 generations backK010362 Accu-Chek Comfort Curve Test StripRoche Diagnostics Corp. · 2001 · Recalled
- 8 generations backK043474 Accu-Chek Aviva SystemRoche Diagnostics Corp. · 2005 · Recalled
- 7 generations backK060620 Accu-Chek Aviva Test StripsRoche Diagnostics Corp. · 2006 · Recalled
- 6 generations backK101299 Accu-Chek Aviva Plus Blood Glucose Monitoring SystemRoche Diagnostics · 2011
- 5 generations backK111353 Accu-Check Combo SystemRoche Diagnostics · 2012 · Recalled
- 4 generations backK141929 Accu-Chek Connect Diabetes Management AppRoche Diagnostics Corporation · 2015 · Recalled
- 3 generations backK150910 ACCU-CHEK Connect Diabetes Management AppRoche Diabetes Care, Inc. · 2015 · Recalled
- 2 generations backK160629 InPenCompanion Medical, Inc. · 2016 · Recalled
- 1 generation backK190487 InPen Dose CalculatorCompanion Medical, Inc. · 2020 · Recalled
- This deviceK232451 Insulia Bolus CompanionVoluntis Sa. · 2023
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −9 | K010362 | Accu-Chek Comfort Curve Test Strip | Roche Diagnostics Corp. | 2001 | 6 |
| −8 | K043474 | Accu-Chek Aviva System | Roche Diagnostics Corp. | 2005 | 10 |
| −7 | K060620 | Accu-Chek Aviva Test Strips | Roche Diagnostics Corp. | 2006 | 1 |
| −6 | K101299 | Accu-Chek Aviva Plus Blood Glucose Monitoring System | Roche Diagnostics | 2011 | — |
| −5 | K111353 | Accu-Check Combo System | Roche Diagnostics | 2012 | 3 |
| −4 | K141929 | Accu-Chek Connect Diabetes Management App | Roche Diagnostics Corporation | 2015 | 1 |
| −3 | K150910 | ACCU-CHEK Connect Diabetes Management App | Roche Diabetes Care, Inc. | 2015 | 6 |
| −2 | K160629 | InPen | Companion Medical, Inc. | 2016 | 1 |
| −1 | K190487 | InPen Dose Calculator | Companion Medical, Inc. | 2020 | 1 |
| 0 (this device) | K232451 | Insulia Bolus Companion | Voluntis Sa. | 2023 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2001 | 1 | 0 |
| 2003 | 3 | 0 |
| 2005 | 1 | 0 |
| 2006 | 1 | 0 |
| 2008 | 1 | 0 |
| 2013 | 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 NDC? 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 NDC device
- #1 K242775 InPen System App (MMT-8060 (iOS), MMT-8061…score 18.0 · 10 generations · no Class I recall
- #2 Held for the reportin the report
- #3 Held for the reportin 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 |
|---|---|---|---|
| * | K190487 | InPen Dose CalculatorSummary page 4…NDC Regulation number: 21 CFR 868.1890 Device Class: II 5.3 Identification of Predicate Device o InPen Dose Calculator (K190487) o This predicate has not been subject to a design-related recall 5.4 Device Description Insulia Bolus Companion… | 2020 |
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?
- The line of descent spans 22 years and passes through 6 companies; a new generation was cleared every 2.7 years on median.
- 13 of the 17 ancestors have a recall of any class.
- 2 other devices also cite its predicate K190487.
How does its category compare?
All NDC devicesNDC Calculator, Drug Dose: FDA decisions, review times, recalls and adverse event reports over 20 years. 2023, this device’s year, is highlighted.
FDA decisions per year · NDC
2in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · NDC
60in 2024
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · NDC
1in 2025
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · NDC
299in 2025
MAUDE reports naming product code NDC, 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 | 1 | — | 0 | 0 |
| 2008 | 2 | — | 0 | 7 |
| 2009 | 0 | — | 0 | 4 |
| 2010 | 1 | — | 0 | 18 |
| 2011 | 0 | — | 0 | 11 |
| 2012 | 2 | — | 0 | 2 |
| 2013 | 0 | — | 0 | 1 |
| 2014 | 3 | 118 | 0 | 1 |
| 2015 | 3 | 199 | 0 | 1 |
| 2016 | 2 | — | 1 | 18 |
| 2017 | 8 | 189 | 2 | 25 |
| 2018 | 3 | 220 | 1 | 21 |
| 2019 | 1 | — | 1 | 18 |
| 2020 | 5 | 53 | 0 | 10 |
| 2021 | 3 | 269 | 0 | 11 |
| 2022 | 0 | — | 1 | 347 |
| 2023 | 3 | 126 | 0 | 463 |
| 2024 | 3 | 60 | 0 | 168 |
| 2025 | 2 | — | 1 | 299 |
| 2026 | 4 | 90 | 2 | — |
What is it indicated for?
The Insulia Bolus Companion is indicated for the management of diabetes by adults with diabetes, by calculating an insulin dose or suggesting carbohydrate intake based on user entered data.
Prior to use, a healthcare professional must provide a patient-specific target blood glucose, insulin doses based on fixed or variable meal sizes, and insulin sensitivity parameters to be programmed into the software. This can be done through a dedicated, secured web portal.
Indications for use read by OCR from a scanned FDA summary, so letters may be misread. Check the PDF before quoting it.
https://510kreport.com/device/K232451 · printed Nov 6, 2026
Cite this page
510(k) Report. “K232451: Insulia Bolus Companion.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K232451
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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