Devices › Dc-defibrillator, low-energy, (including paddles)
Device brand name · Portable defib/mon
Codemaster 100: medical device reports filed with FDA
198 reports name it, 2000–2014. Manufacturer given most often on reports: Agilent Technologies. Product code LDD.
- 198
- device reports naming the brand
- 0% of all MAUDE reports · about 7 a year
- 0
- reports, 12 months to August 2026
- 0 in the 12 months before
- 93.4%
- classified as malfunction
- 89.2% across the product code
- 5.1%
- classified as death, as reported
- 10 reports · not verified by FDA
198 medical device reports received by FDA name the brand "Codemaster 100" (portable defib/mon); the manufacturer given most often on reports is Agilent Technologies; received from January 2000 to November 2014. Brand names are as the reporter or manufacturer wrote them, so one product can appear under several spellings.
0 reports arrived in the 12 months to August 2026, and none in the 12 months before. FDA releases MAUDE data monthly; reports can arrive months after an event, so the newest months grow in later releases. The event types recorded are malfunction (93.4%), death (5.1%) and other (1.5%); across all dc-defibrillator, low-energy, (including paddles) reports (product code LDD) death is recorded in 5.7% and malfunction in 89.2%. Event type is the reporter's classification of the report, not a verified outcome.
The device problems coded most often are cable, defective (33.3%), device displays incorrect message (14.6%) and failure to read input signal (8.1%). The patient problems coded most often are death, apnea and asphyxia, fetal. FDA states that "MDR data alone cannot be used to establish rates of events, evaluate a change in event rates over time or compare event rates between devices. The number of reports cannot be interpreted or used in isolation to reach conclusions about the existence, severity, or frequency of problems associated with devices." It adds that the reporting system "has limitations, including the potential submission of incomplete, inaccurate, untimely, unverified, or biased data."
Reports by month, five years
No report naming Codemaster 100 was received in the five years to August 2026; the latest was received in November 2014.
By year received
Event type and report source
Event type, as classified on the report
Who filed the report
Grey bar: all 16,581 reports carrying product code LDD. Event type is the filer's classification and is not verified by FDA.
Device problems coded
| Device problem (FDA code) | Reports | Share | Share across product code |
|---|---|---|---|
| Cable, defective | 66 | 33.3% | 1% |
| Device displays incorrect message | 29 | 14.6% | 12.3% |
| Failure to read input signal | 16 | 8.1% | 0.5% |
| Mechanical problema mechanical problem | 14 | 7.1% | 0.3% |
| Low battery | 11 | 5.6% | 0.5% |
| Device issuea problem with the device | 9 | 4.5% | 3.2% |
| Failure to power up | 9 | 4.5% | 8.3% |
| Loss of powerthe device lost power | 9 | 4.5% | 4.8% |
| No display/image | 9 | 4.5% | 6.3% |
| Pacing problem | 9 | 4.5% | 6.6% |
| Failure, intermittent | 8 | 4% | 2.6% |
| Kinkedthe tube or line kinked | 8 | 4% | 0% |
| Battery failure | 6 | 3% | 1.1% |
| Replace | 5 | 2.5% | 11.5% |
| Defibrillation/stimulation problem | 4 | 2% | 3.3% |
| Device inoperablethe device could not be used | 4 | 2% | 5.5% |
| Monitor failure | 4 | 2% | 0.4% |
| Defective component | 3 | 1.5% | 0.5% |
| Failure to deliver energy | 3 | 1.5% | 5.8% |
| Image display error/artifact | 3 | 1.5% | 0.2% |
FDA's device problem codes as entered on the report; one report can carry several. Generic codes such as "no apparent adverse event" are left out.
Patient problems coded
| Patient problem (FDA code) | Reports | Share |
|---|---|---|
| Deaththe patient died; cause not stated by this term | 4 | 2% |
| Apnea | 1 | 0.5% |
| Asphyxia, fetal | 1 | 0.5% |
| Cardiac arrestthe heart stopped | 1 | 0.5% |
| Cardiopulmonary arrest | 1 | 0.5% |
| Hospitalization required | 1 | 0.5% |
| Loss of pulse | 1 | 0.5% |
| Other (for use when an appropriate patient code cannot be identified) | 1 | 0.5% |
| Therapy/non-surgical treatment, additional | 1 | 0.5% |
| Ventricular fibrillationa chaotic rhythm from the lower heart chambers | 1 | 0.5% |
Patient problem codes are present mainly in reports filed since 2019 and are often blank.
In context
| Measure | Codemaster 100 | Product code LDD | All MAUDE reports |
|---|---|---|---|
| Reports | 198 | 16,581 | 26,136,888 |
| Share of that pool | — | 1.2% | 0% |
| Classified as death, per 1,000 reports | 51 | 57 | 9 |
| Classified as injury | 0% | 2.7% | 36.2% |
| Classified as malfunction | 93.4% | 89.2% | 62.3% |
| Filed by the manufacturer | 99.5% | 92.7% | 94.9% |
Shares are of reports, not of devices in use. FDA states that "MDR data alone cannot be used to establish rates of events, evaluate a change in event rates over time or compare event rates between devices. The number of reports cannot be interpreted or used in isolation to reach conclusions about the existence, severity, or frequency of problems associated with devices." It adds that the reporting system "has limitations, including the potential submission of incomplete, inaccurate, untimely, unverified, or biased data."
Other brands with product code LDD
| Brand | Reports | Latest 12 months | Classified as death |
|---|---|---|---|
| Lifepak 20 Defibrillator/Monitor | 2,753 | 1 | 0.8% |
| Lifepak 12 Defibrillator/Monitor Series | 3,608 | 0 | 4.9% |
| Pd1400 Defibrillator/Pacemaker | 1,777 | 0 | 6.1% |
| Pd1200 Defibrillator/Pacemaker | 1,380 | 0 | 4.9% |
| Lifepak R 20 Defibrillator/Monitor | 2,248 | 4 | 0.5% |
| Lifepak 10 Defibrillator/Monitor/Pacemaker | 622 | 0 | 4.7% |
| Lifepak 9p Defibrillator/Monitor/Pacemaker | 628 | 0 | 2.9% |
| Codemaster Xl | 427 | 0 | 2.1% |
| Autoclavable Internal Handles Mseries | 379 | 1 | 0.5% |
| Tempus LS-Manual | 285 | 8 | 6.3% |
| Lifepak 9 Defibrillator/Monitor | 264 | 0 | 5.7% |
| Heartstart Mrx | 18,592 | 0 | 0.7% |
| Codemaster Xl+ | 251 | 0 | 2.8% |
| D900 Defibrillator | 215 | 0 | 3.3% |
| Lifepak 11 Diagnostic Cardiac Monitor | 210 | 0 | 2.4% |
Ordered by report count for navigation only. FDA states that "MDR data alone cannot be used to establish rates of events, evaluate a change in event rates over time or compare event rates between devices. The number of reports cannot be interpreted or used in isolation to reach conclusions about the existence, severity, or frequency of problems associated with devices." It adds that the reporting system "has limitations, including the potential submission of incomplete, inaccurate, untimely, unverified, or biased data." FDA also states that "common products may have a higher number of adverse events due to the higher total number of people using the product."
Questions about Codemaster 100 reports
How many FDA reports name Codemaster 100?
198 medical device reports in the openFDA MAUDE release of 28 Sep 2026, covering reports received through August 2026; 0 in the latest 12 months.
What kinds of events are reported?
malfunction (93.4%), death (5.1%) and other (1.5%). "Event type" is how the report was classified when filed: death, injury, malfunction or other.
What device problems are coded?
cable, defective (33.3%), device displays incorrect message (14.6%), failure to read input signal (8.1%), mechanical problem (7.1%) and low battery (5.6%). These are FDA's device problem codes as entered on the report.
Who files these reports?
manufacturer reports (99.5%) and voluntary reports (0.5%). Manufacturers and user facilities are required to report; voluntary reports come from health professionals and the public.
Do these reports show that Codemaster 100 was at fault?
No. FDA states that "MDR data alone cannot be used to establish rates of events, evaluate a change in event rates over time or compare event rates between devices. The number of reports cannot be interpreted or used in isolation to reach conclusions about the existence, severity, or frequency of problems associated with devices." It adds that the reporting system "has limitations, including the potential submission of incomplete, inaccurate, untimely, unverified, or biased data." FDA adds that "a causal relationship cannot be established between product and reactions listed in a report."
How do I report a problem with a medical device?
Through FDA MedWatch (Form FDA 3500 for health professionals and consumers), or to the manufacturer. See the guide on how to report.
Where this comes from. Counts are built from the openFDA Device Adverse Event (MAUDE) bulk export released 28 Sep 2026, which holds reports FDA received through 31 Aug 2026. Brand, generic and manufacturer names are as written on the reports; product code names come from FDA's device classification. A report counts here when any device it lists carries this brand name after punctuation and capitalisation are normalised. No report narrative, lot number, patient detail or reporter identity is published. See the methodology and sources; FDA's record is authoritative, and corrections are handled within five working days.
Drug data (FAERS) through 30 Jun 2026; device data (MAUDE) through 31 Aug 2026. Not medical advice.