510(k) · Cleared
ClearedHewlett-Packard M2605A Viridia Wave Viewer
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Hewlett-Packard Co. · MSX System, Network And Communication, Physiological Monitors
Cleared on Jan 20, 1998 after a 46-day review. The FDA summary names no predicate by number. 337 later devices descend from it.
- Decided
- Jan 20, 1998
- Review
- 46 days
- Class
- Class II
- Product code
- MSX
- Recalls
- None
- Predicates
- 0
337 later devices descend from it, 2 citing it directly.
- This deviceK974567 Hewlett-Packard M2605A Viridia Wave ViewerHewlett-Packard Co. · 1998
- Descendant · cites it directly · 336 of its ownK993516 HP M2600A Viridia Telemetry SystemHewlett-Packard Co. · 1999
- Descendant · 2 generations on · 260 of its ownK040357 M3290A Intellivue Information Center Software Release F.O and the…Philips Medical Systems, Inc. · 2004
- Descendant · 3 generations on · 252 of its ownK041235 Philips MP20, MP30, MP40, MP50. MP60, MP70 and MP90 Intellivue…Philips Medizin Systeme Boeblingen GmbH · 2004
- Descendant · 3 generations on · 251 of its ownK042845 The Philips MP20, MP30, MP40, MP50, MP60, MP70, and MP90 Intellivue…Philips Medizin Systeme Boblingen GmbH · 2004
- Descendant · 3 generations on · 250 of its ownK050141 The Philips MP20, MP30, MP40, MP50, MP60, MP70 and MP90 Intellivue…Philips Medizin Systeme Boeblingen GmbH · 2005
Showing 5 of 337 descendants. See all descendants
Descendants cleared per year
Most influential descendants
Showing 5 of 337 · See all- K993516HP M2600A Viridia Telemetry SystemHewlett-Packard Co. · 1999 · cites it directly336descendants
- K040357M3290A Intellivue Information Center Software Release F.O and the M4840A Telemetry…Philips Medical Systems, Inc. · 2004 · 2 generations on260descendants
- K041235Philips MP20, MP30, MP40, MP50. MP60, MP70 and MP90 Intellivue Patient MonitorsPhilips Medizin Systeme Boeblingen GmbH · 2004 · 3 generations on252descendants
- K042845The Philips MP20, MP30, MP40, MP50, MP60, MP70, and MP90 Intellivue Patient MonitorsPhilips Medizin Systeme Boblingen GmbH · 2004 · 3 generations on251descendants
- K050141The Philips MP20, MP30, MP40, MP50, MP60, MP70 and MP90 Intellivue Patient MonitorsPhilips Medizin Systeme Boeblingen GmbH · 2005 · 3 generations on250descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| 0 (this device) | K974567 | Hewlett-Packard M2605A Viridia Wave Viewer | Hewlett-Packard Co. | 1998 | — |
| +1 | K993516 | HP M2600A Viridia Telemetry System | Hewlett-Packard Co. | 1999 | — |
| +2 | K040357 | M3290A Intellivue Information Center Software Release F.O and the M4840A… | Philips Medical Systems, Inc. | 2004 | — |
| +3 | K041235 | Philips MP20, MP30, MP40, MP50. MP60, MP70 and MP90 Intellivue Patient Monitors | Philips Medizin Systeme Boeblingen GmbH | 2004 | — |
| +3 | K042845 | The Philips MP20, MP30, MP40, MP50, MP60, MP70, and MP90 Intellivue Patient… | Philips Medizin Systeme Boblingen GmbH | 2004 | — |
| +3 | K050141 | The Philips MP20, MP30, MP40, MP50, MP60, MP70 and MP90 Intellivue Patient… | Philips Medizin Systeme Boeblingen GmbH | 2005 | — |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1999 | 1 | 0 |
| 2001 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 5 | 0 |
| 2005 | 7 | 0 |
| 2006 | 10 | 0 |
| 2007 | 4 | 0 |
| 2008 | 6 | 0 |
| 2009 | 5 | 0 |
| 2010 | 10 | 0 |
| 2011 | 11 | 0 |
| 2012 | 9 | 0 |
| 2013 | 12 | 0 |
| 2014 | 13 | 0 |
| 2015 | 10 | 0 |
| 2016 | 15 | 0 |
| 2017 | 17 | 0 |
| 2018 | 18 | 0 |
| 2019 | 12 | 0 |
| 2020 | 15 | 0 |
| 2021 | 19 | 0 |
| 2022 | 31 | 0 |
| 2023 | 28 | 0 |
| 2024 | 27 | 0 |
| 2025 | 29 | 0 |
| 2026 | 21 | 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 MSX? 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 MSX device
- #1 K242750 Central Stationscore 21.5 · 31 generations · no Class I recall
- #2 Held for the reportin the report
- #3 Held for the reportin the report
What was it cleared against?
The FDA summary names no predicate by number.
What descends from it? (337)
See all 3372 later devices cite it directly; ranked here by how many devices descend from each in turn.
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, K993516 (Hewlett-Packard Co., 1999) has gone furthest, with 336 descendants of its own.
How does its category compare?
All MSX devicesMSX System, Network And Communication, Physiological Monitors: FDA decisions, review times, recalls and adverse event reports over 20 years.
FDA decisions per year · MSX
4in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · MSX
295in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · MSX
1in 2025
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · MSX
19in 2025
MAUDE reports naming product code MSX, 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 | 58 | 1 | 5 |
| 2008 | 1 | — | 1 | 6 |
| 2009 | 1 | — | 2 | 7 |
| 2010 | 3 | 43 | 1 | 14 |
| 2011 | 7 | 72 | 1 | 3 |
| 2012 | 4 | 145 | 2 | 4 |
| 2013 | 2 | — | 0 | 17 |
| 2014 | 3 | 165 | 0 | 32 |
| 2015 | 5 | 138 | 2 | 31 |
| 2016 | 3 | 174 | 0 | 11 |
| 2017 | 2 | — | 2 | 16 |
| 2018 | 4 | 111 | 1 | 15 |
| 2019 | 4 | 92 | 0 | 15 |
| 2020 | 5 | 193 | 0 | 25 |
| 2021 | 3 | 227 | 0 | 17 |
| 2022 | 5 | 177 | 1 | 18 |
| 2023 | 3 | 244 | 0 | 10 |
| 2024 | 4 | 212 | 0 | 32 |
| 2025 | 4 | 295 | 1 | 19 |
| 2026 | 5 | 145 | 2 | — |
What is it indicated for?
The device is intended to be used as an assessment tool that enables licensed clinicians in a clinical environment to determine the quality of ECG and SpO2 signals at the location of telemetry monitored patients. In addition, limited assessment of patients ECG and SpO2 vital signs can be determined. Viridia Wave Viewer is not intended for monitoring and has no alarm functions. The device is not intended for home use and is not suitable for patient monitoring.
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/K974567 · printed Nov 5, 2026
Cite this page
510(k) Report. “K974567: Hewlett-Packard M2605A Viridia Wave Viewer.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 5, 2026. https://510kreport.com/device/K974567
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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