510(k) · Cleared
ClearedModification to Mac 5000 Ecg Analysis System
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Ge Medical Systems Information Technologies · MHX Monitor, Physiological, Patient (With Arrhythmia Detection Or Alarms)
Cleared on Nov 24, 2003 as substantially equivalent to K014108 (General Electric Medical Systems Information Techn, 2002) after a 20-day review. Its family tree reaches back 4 generations to 1993. 31 later devices descend from it.
- Decided
- Nov 24, 2003
- Review
- 20 days
- Class
- Class II
- Product code
- MHX
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 4 generations to K921669 (1993). 9 ancestors in all, the oldest K820885 (1982). 31 later devices descend from it, 1 citing it directly.
- Root · 4 generations backK921669 Marquette SL Series Transport Remote AcquisitionMarquette Electronics, Inc. · 1993
- 3 generations backK964750 Eagle 4000 Patient MonitorMarquette Electronics, Inc. · 1997
- 2 generations backK991735 Mac Series Electrocardiographs Including Mac 5000, Mac PC, Mac 6…General Electric Medical Systems Information Techn · 1999
- 1 generation backK014108 Mac 5000 Ecg Analysis SystemGeneral Electric Medical Systems Information Techn · 2002
- This deviceK033492 Modification to Mac 5000 Ecg Analysis SystemGe Medical Systems Information Technologies · 2003
- Descendant · cites it directly · 30 of its ownK042177 Modification to Mac 5000 Ecg Analysis SystemGe Medical Systems Information Technologies · 2004
- Descendant · 2 generations on · 21 of its ownK060833 12SL Ecg Analysis ProgramGe Medical Systems Information Technologies · 2006
- Descendant · 3 generations on · 19 of its ownK092369 12SL Ecg Analysis ProgramGe Medical Systems Information Technologies · 2010
- Descendant · 4 generations on · 9 of its ownK133882 Carescape Central Station (Formally Known as Cic Pro)Ge Medical Systems Information Technologies, Inc. · 2014 · Recalled
- Descendant · 4 generations on · 7 of its ownK162012 CARESCAPE Central Station V2GE Healthcare · 2016 · Recalled
Showing 5 of 31 descendants. See all descendants
Descendants cleared per year
Most influential descendants
Showing 5 of 31 · See all- K042177Modification to Mac 5000 Ecg Analysis SystemGe Medical Systems Information Technologies · 2004 · cites it directly30descendants
- K06083312SL Ecg Analysis ProgramGe Medical Systems Information Technologies · 2006 · 2 generations on21descendants
- K09236912SL Ecg Analysis ProgramGe Medical Systems Information Technologies · 2010 · 3 generations on19descendants
- K133882Carescape Central Station (Formally Known as Cic Pro)Ge Medical Systems Information Technologies, Inc. · 2014 · 4 generations on9descendants
- K162012CARESCAPE Central Station V2GE Healthcare · 2016 · 4 generations on7descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −4 | K921669 | Marquette SL Series Transport Remote Acquisition | Marquette Electronics, Inc. | 1993 | — |
| −3 | K964750 | Eagle 4000 Patient Monitor | Marquette Electronics, Inc. | 1997 | — |
| −2 | K991735 | Mac Series Electrocardiographs Including Mac 5000, Mac PC, Mac 6, Mac VU, Mac… | General Electric Medical Systems Information Techn | 1999 | — |
| −1 | K014108 | Mac 5000 Ecg Analysis System | General Electric Medical Systems Information Techn | 2002 | — |
| 0 (this device) | K033492 | Modification to Mac 5000 Ecg Analysis System | Ge Medical Systems Information Technologies | 2003 | — |
| +1 | K042177 | Modification to Mac 5000 Ecg Analysis System | Ge Medical Systems Information Technologies | 2004 | — |
| +2 | K060833 | 12SL Ecg Analysis Program | Ge Medical Systems Information Technologies | 2006 | — |
| +3 | K092369 | 12SL Ecg Analysis Program | Ge Medical Systems Information Technologies | 2010 | — |
| +4 | K133882 | Carescape Central Station (Formally Known as Cic Pro) | Ge Medical Systems Information Technologies, Inc. | 2014 | 1 |
| +4 | K162012 | CARESCAPE Central Station V2 | GE Healthcare | 2016 | 6 |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1982 | 1 | 0 |
| 1989 | 1 | 0 |
| 1994 | 1 | 0 |
| 1998 | 1 | 0 |
| 2000 | 1 | 0 |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2004 | 1 | 0 |
| 2006 | 1 | 0 |
| 2008 | 1 | 0 |
| 2009 | 1 | 0 |
| 2010 | 2 | 0 |
| 2011 | 3 | 0 |
| 2014 | 4 | 0 |
| 2015 | 1 | 0 |
| 2016 | 4 | 0 |
| 2017 | 1 | 0 |
| 2018 | 1 | 0 |
| 2020 | 2 | 0 |
| 2022 | 2 | 0 |
| 2023 | 1 | 0 |
| 2024 | 3 | 0 |
| 2025 | 2 | 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 MHX? 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 MHX device
- #1 K251702 IntelliVue Patient Monitor MX750; IntelliVue…score 23.0 · 40 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 |
|---|---|---|---|
| * | K014108 | Mac 5000 Ecg Analysis SystemSummary page 1…and Alarm, Arrhythmia 74DSI Predicate Devices: Mac 5000 Rest ECG Analysis System with ST Option (K014108). All algorithms have been previously cleared and include:… | 2002 |
What descends from it? (31)
See all 311 later device cites it directly; ranked here by how many devices descend from each in turn.
| Number | Device | Decided | Descendants |
|---|---|---|---|
| K042177 | Modification to Mac 5000 Ecg Analysis System | 2004 | 30 |
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 10 years and passes through 3 companies; a new generation was cleared every 2.5 years on median.
- None of the 9 ancestors has a recall.
- Of its descendants, K042177 (Ge Medical Systems Information Technologies, 2004) has gone furthest, with 30 descendants of its own.
- 5 other devices also cite its predicate K014108.
How does its category compare?
All MHX devicesMHX Monitor, Physiological, Patient (With Arrhythmia Detection Or Alarms): FDA decisions, review times, recalls and adverse event reports over 20 years.
FDA decisions per year · MHX
8in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · MHX
192in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · MHX
21so far in 2026, the most since 2007
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · MHX
3,761in 2025
MAUDE reports naming product code MHX, 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 | 15 | 96 | 3 | 131 |
| 2008 | 16 | 58 | 2 | 232 |
| 2009 | 13 | 57 | 7 | 382 |
| 2010 | 20 | 90 | 13 | 955 |
| 2011 | 12 | 81 | 16 | 949 |
| 2012 | 16 | 88 | 11 | 676 |
| 2013 | 21 | 120 | 14 | 1,997 |
| 2014 | 13 | 248 | 6 | 1,609 |
| 2015 | 14 | 203 | 5 | 1,284 |
| 2016 | 13 | 149 | 7 | 1,105 |
| 2017 | 14 | 134 | 6 | 1,115 |
| 2018 | 11 | 203 | 12 | 2,157 |
| 2019 | 7 | 243 | 6 | 1,462 |
| 2020 | 11 | 196 | 0 | 1,714 |
| 2021 | 5 | 195 | 0 | 2,423 |
| 2022 | 15 | 189 | 6 | 1,470 |
| 2023 | 8 | 229 | 3 | 2,254 |
| 2024 | 5 | 181 | 3 | 2,814 |
| 2025 | 8 | 192 | 15 | 3,761 |
| 2026 | 14 | 205 | 21 | — |
What is it indicated for?
The MAC 5000 ECG Analysis System is intended to acquire, analyze, display, and record electrocardiographic information from adult and pediatric populations. Basic systems deliver 3, 6, 12, or 15 lead ECG’s, 12 lead interpretive analysis, vector loops, and can be upgraded to provide software analysis options such as high resolution signal averaging of QRS and P wave portions of the electrocardiogram. Transmission and reception of ECG data to and from a central ECG cardiovascular information system is optional.
The MAC 5000 is intended to be used under the direct supervision of a licensed healthcare practitioner, by trained operators in a hospital or medical professional’s facility.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K033492 · printed Nov 3, 2026
Cite this page
510(k) Report. “K033492: Modification to Mac 5000 Ecg Analysis System.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 3, 2026. https://510kreport.com/device/K033492
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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