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Monitor, Physiological, Patient (Without Arrhythmia Detection Or Alarms)

Open-data reference.

FDA MAUDE adverse event data · 2001–2026

What the Data Shows About Monitor, Physiological, Patient (Without Arrhythmia Detection Or Alarms)

The FDA MAUDE database aggregates 1,663 adverse-event reports for Monitor, Physiological, Patient (Without Arrhythmia Detection Or Alarms) spanning the period from 2001 through 2026. Of these, 44 are classified as death reports, 108 as injury reports, and 1,492 as malfunction reports under FDA adverse-event categorization rules. Report counts do not by themselves indicate a device is unsafe — widely used devices and longer market histories naturally generate larger raw counts, so proportional and comparative reads are more informative than totals alone.

The adverse-event profile breaks down across 5 distinct event types and 12 reported patient-outcome categories, giving a multi-dimensional view that goes beyond a single headline number. A total of 20 distinct product-problem codes appear in the reports, with Incorrect Measurement topping the list at 186 reports. Reports are associated with 10 different manufacturers in the MAUDE record, reflecting both OEMs and repackagers of this device category.

Annual reporting volume is tracked across 26 years of MAUDE data, with the peak single-year volume reaching 188 reports — trend shape often reflects changes in device adoption, reporting rules, or FDA enforcement focus rather than underlying device behavior alone. Events are documented across 7 reported care-setting categories (hospital, home, ambulatory surgery center, etc.). All figures reflect the openFDA MAUDE snapshot last refreshed on . This page is informational and is not medical advice — discuss device-safety questions with your healthcare provider.

1,663
Total Reports
44
Death Reports
108
Injury Reports
1,492
Malfunctions

Event Types

Malfunction 1,492 (89.7%)
Injury 108 (6.5%)
Death 44 (2.6%)
Other 11 (0.7%)
8 (0.5%)

Patient Outcomes

1,481 (88.4%)
Other 73 (4.4%)
Death 44 (2.6%)
Required Intervention 42 (2.5%)
Hospitalization 14 (0.8%)
R 6 (0.4%)
L 5 (0.3%)
Life Threatening 5 (0.3%)
O 2 (0.1%)
D 1 (0.1%)
S 1 (0.1%)
Disability 1 (0.1%)

Top Product Problems

Incorrect Measurement 186
Unexpected Shutdown 115
High Readings 76
Sensing Intermittently 71
No Audible Alarm 66
Display or Visual Feedback Problem 65
Device Alarm System 58
Inappropriate or Unexpected Reset 54
Failure to Power Up 49
Incorrect, Inadequate or Imprecise Result or Readings 49
Device Displays Incorrect Message 45
Communication or Transmission Problem 38
Application Program Freezes, Becomes Nonfunctional 36
Sparking 34
Output Problem 33
Intermittent Loss of Power 31
Key or Button Unresponsive/not Working 31
Pitted 30
Overheating of Device 29
Unable to Obtain Readings 29

Yearly Trend

01
2001: 3
02
2002: 1
03
2003: 3
04
2004: 2
05
2005: 6
06
2006: 8
07
2007: 3
08
2008: 3
09
2009: 20
10
2010: 17
11
2011: 16
12
2012: 31
13
2013: 42
14
2014: 30
15
2015: 31
16
2016: 51
17
2017: 85
18
2018: 158
19
2019: 169
20
2020: 110
21
2021: 188
22
2022: 168
23
2023: 179
24
2024: 120
25
2025: 184
26
2026: 35

Related Entities for Monitor, Physiological, Patient (Without Arrhythmia Detection Or Alarms)

Event Locations

913 (54.9%)
I 650 (39.1%)
HOSPITAL 77 (4.6%)
NO INFORMATION 18 (1.1%)
OTHER 3 (0.2%)
AMBULATORY SURGICAL FACILITY 1 (0.1%)
OUTPATIENT TREATMENT FACILITY 1 (0.1%)

Compare INVIVO CORPORATION vs MASIMO - 15750 ALTON PKWY →

Data Source

FDA Manufacturer and User Facility Device Experience (MAUDE) database via the openFDA API. Reports are submitted by manufacturers, healthcare facilities, and patients. Report counts do not indicate a device is unsafe — higher-use devices naturally generate more reports.

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the FDA MAUDE database. Consult a qualified professional before making decisions based on this data.