510(k) · Cleared
ClearedHbidb - Human Brian Index Software
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Corscience GmbH & Co. KG · OLU Normalizing Quantitative Electroencephalograph Software
Cleared on Mar 9, 2012 as substantially equivalent to K050192 (Brc Operations Pty Limited, 2005) and 3 other predicates after a 232-day review. Its family tree reaches back 4 generations to 1980. 3 later devices descend from it.
- Decided
- Mar 9, 2012
- Review
- 232 days
- Class
- Class II
- Product code
- OLU
- Recalls
- None
- Predicates
- 4
Its longest line of descent runs back 4 generations to K801604 (1980). 18 ancestors in all. 3 later devices descend from it, 1 citing it directly.
- Root · 4 generations backK801604 Pathfinder Electrodiagnostic SystemNicolet Biomedical Instruments · 1980
- 3 generations backK974748 Neurometric Analysis SystemNxlink, Ltd. · 1998
- 2 generations backK041263 Neuroguide Analysis SystemApplied Neuroscience, Inc. · 2004
- 1 generation backK050192 BRC Software ProductBrc Operations Pty Limited · 2005
- This deviceK112077 Hbidb - Human Brian Index SoftwareCorscience GmbH & Co. KG · 2012
- Descendant · cites it directly · 2 of its ownK121119 Bna Analysis SystemEiminda, Ltd. · 2014
- Descendant · 2 generations on · 1 of its ownK202588 BNA PlatformElminda, Ltd. · 2020
- Descendant · 3 generations on · 0 of its ownK253015 Cognitive Function Neuroimaging (cfNI) Software (1.0.0)VoxNeuro, Inc. · 2026
Most influential descendants
Showing 3 of 3 · See allView FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −4 | K801604 | Pathfinder Electrodiagnostic System | Nicolet Biomedical Instruments | 1980 | — |
| −3 | K974748 | Neurometric Analysis System | Nxlink, Ltd. | 1998 | — |
| −2 | K041263 | Neuroguide Analysis System | Applied Neuroscience, Inc. | 2004 | — |
| −1 | K050192 | BRC Software Product | Brc Operations Pty Limited | 2005 | — |
| 0 (this device) | K112077 | Hbidb - Human Brian Index Software | Corscience GmbH & Co. KG | 2012 | — |
| +1 | K121119 | Bna Analysis System | Eiminda, Ltd. | 2014 | — |
| +2 | K202588 | BNA Platform | Elminda, Ltd. | 2020 | — |
| +3 | K253015 | Cognitive Function Neuroimaging (cfNI) Software (1.0.0) | VoxNeuro, Inc. | 2026 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1989 | 2 | 0 |
| 1991 | 3 | 0 |
| 1995 | 2 | 0 |
| 2001 | 1 | 0 |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2014 | 1 | 0 |
| 2020 | 1 | 0 |
| 2026 | 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 OLU? 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 OLU device
- #1 K253015 Cognitive Function Neuroimaging (cfNI)…score 13.3 · 7 generations · no Class I recall
- #2 Held for the reportin the report
- #3 Held for the reportin the report
What was it cleared against? (4)
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 |
|---|---|---|---|
| * | K050192 | BRC Software ProductSummary page 2…NeuroGraph: Thuris Corp., 110 Glenn Way # 6, San Carlos, CA 94070 Neurometric: NXILINK, Ltd., 1706 Gaillard PI., Richland, WA 99352 7.3 Predicate Device 510(k)# BRO: K(050192 NeuroGuide: K(041263 NeuroGraph: K010669 Neurometric: K(974748 8 DEVICE DESCRIPTION The Human Brain Index Software (HBldb) prod… | 2005 |
| * | K041263 | Neuroguide Analysis SystemSummary page 2…rp., 110 Glenn Way # 6, San Carlos, CA 94070 Neurometric: NXILINK, Ltd., 1706 Gaillard PI., Richland, WA 99352 7.3 Predicate Device 510(k)# BRO: K(050192 NeuroGuide: K(041263 NeuroGraph: K010669 Neurometric: K(974748 8 DEVICE DESCRIPTION The Human Brain Index Software (HBldb) product is a software pro… | 2004 |
| * | K010669 | Neurograph Evoked Potential Systems (Eps), Model Eps-1Summary page 2…# 6, San Carlos, CA 94070 Neurometric: NXILINK, Ltd., 1706 Gaillard PI., Richland, WA 99352 7.3 Predicate Device 510(k)# BRO: K(050192 NeuroGuide: K(041263 NeuroGraph: K010669 Neurometric: K(974748 8 DEVICE DESCRIPTION The Human Brain Index Software (HBldb) product is a software program for the post-ho… | 2001 |
| * | K974748 | Neurometric Analysis SystemSummary page 4…192), System Potential System via this (K(041263) System (K974748) ___________submission ________((169 Intended Use The HBldb The BIRC… | 1998 |
What descends from it? (3)
1 later device cites it directly; ranked here by how many devices descend from each in turn.
| Number | Device | Decided | Descendants |
|---|---|---|---|
| K121119 | Bna Analysis System | 2014 | 2 |
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 32 years and passes through 5 companies; a new generation was cleared every 6.4 years on median.
- None of the 18 ancestors has a recall.
- Of its descendants, K121119 (Eiminda, Ltd., 2014) has gone furthest, with 2 descendants of its own.
- 1 other device also cites its predicate K050192.
How does its category compare?
All OLU devicesOLU Normalizing Quantitative Electroencephalograph Software: FDA decisions, review times, recalls and adverse event reports over 20 years. 2012, this device’s year, is highlighted.
FDA decisions per year · OLU
1in 2024
2026 to Oct 25, outlined.
Median 510(k) review, days · OLU
Too few OLU 510(k)s in any year since 2007 to give a median.
Recalls per year · OLU
No recall names OLU since 2007.
Adverse event reports per year · OLU
1in 2025
MAUDE reports naming product code OLU, 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 | 0 | — | 0 | 0 |
| 2011 | 0 | — | 0 | 0 |
| 2012 | 1 | — | 0 | 0 |
| 2013 | 0 | — | 0 | 0 |
| 2014 | 1 | — | 0 | 0 |
| 2015 | 0 | — | 0 | 0 |
| 2016 | 0 | — | 0 | 0 |
| 2017 | 0 | — | 0 | 0 |
| 2018 | 1 | — | 0 | 0 |
| 2019 | 0 | — | 0 | 0 |
| 2020 | 2 | — | 0 | 0 |
| 2021 | 0 | — | 0 | 0 |
| 2022 | 0 | — | 0 | 0 |
| 2023 | 2 | — | 0 | 0 |
| 2024 | 1 | — | 0 | 0 |
| 2025 | 0 | — | 0 | 1 |
| 2026 | 1 | — | 0 | — |
What is it indicated for?
The HBlcdb product is to be used by qualified medical professionals for the post-hoc statistical evaluation of the human electroencephalogram (EEG), utilizing evoked response potentials (ERP).
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/K112077 · printed Nov 6, 2026
Cite this page
510(k) Report. “K112077: Hbidb - Human Brian Index Software.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K112077
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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