2026 data Public-data reference. official source

Automated Insulin Dosing , Threshold Suspend

Open-data reference.

FDA MAUDE adverse event data · 2014–2026

What the Data Shows About Automated Insulin Dosing , Threshold Suspend

The FDA MAUDE database aggregates 438,789 adverse-event reports for Automated Insulin Dosing , Threshold Suspend spanning the period from 2014 through 2026. Of these, 1,530 are classified as death reports, 90,580 as injury reports, and 346,609 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 15 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 Break topping the list at 40,026 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 13 years of MAUDE data, with the peak single-year volume reaching 82,392 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 4 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.

438,789
Total Reports
1,530
Death Reports
90,580
Injury Reports
346,609
Malfunctions

Event Types

Malfunction 346,609 (79.0%)
Injury 90,580 (20.6%)
Death 1,530 (0.3%)
57 (0.0%)
Other 13 (0.0%)

Patient Outcomes

353,469 (79.2%)
Other 58,558 (13.1%)
Hospitalization 18,486 (4.1%)
Required Intervention 5,878 (1.3%)
R 3,933 (0.9%)
H 2,122 (0.5%)
O 1,554 (0.3%)
Death 1,399 (0.3%)
Life Threatening 455 (0.1%)
L 404 (0.1%)
D 112 (0.0%)
S 29 (0.0%)
Congenital Anomaly 13 (0.0%)
Disability 6 (0.0%)
C 2 (0.0%)

Top Product Problems

Break 40,026
Device Displays Incorrect Message 39,989
Adverse Event Without Identified Device or Use Problem 37,143
Patient Device Interaction Problem 33,286
Obstruction of Flow 30,994
Pumping Stopped 28,483
Power Problem 25,962
No Display/Image 25,384
Mechanical Problem 18,067
Battery Problem 17,384
Material Integrity Problem 15,639
Device Difficult to Program or Calibrate 15,096
Incorrect Measurement 14,177
No Apparent Adverse Event 13,601
Charging Problem 13,098
Appropriate Term/Code Not Available 12,530
Failure to Sense 9,796
Connection Problem 8,893
Crack 8,441
Physical Resistance/Sticking 6,823

Yearly Trend

14
2014: 15,080
15
2015: 28,763
16
2016: 21,283
17
2017: 30,435
18
2018: 39,960
19
2019: 82,392
20
2020: 77,812
21
2021: 42,577
22
2022: 54,924
23
2023: 29,739
24
2024: 11,814
25
2025: 3,653
26
2026: 357

Related Entities for Automated Insulin Dosing , Threshold Suspend

Event Locations

I 263,541 (60.1%)
174,589 (39.8%)
NO INFORMATION 658 (0.1%)
OUTPATIENT TREATMENT FACILITY 1 (0.0%)

Compare MEDTRONIC PUERTO RICO OPERATIONS CO. vs TANDEM DIABETES CARE →

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.