Device adverse event reports (MAUDE)

t:slim X2 Insulin Pump with Control-IQ+ Technology · Alternate Controller Enabled Insulin Infusion Pump

Tandem Diabetes Care · Incorrect Measurement

MalfunctionInitial submissionMDR 50941433
Manufacturer contact state
CA
Manufacturer link flag
Y
Manufacturer contact address 1
12400 High Bluff Drive
Manufacturer contact pcity
+1(858)2
Event type
Malfunction
Report number
3013756811-2026-177588
Product problem flag
Y
Date received
20260930
PMA pmn number
K250792
Date of event
20260920
Reprocessed and reused flag
N
Manufacturer contact zip code
92130
Manufacturer contact plocal
+1(858)224-6281
Noe summarized
1
Manufacturer contact l name
Connell
Reporter country code
US
Date added
20260930
Manufacturer contact f name
John
Device date of manufacturer
20250408
Previous use code
R
Reporter state code
IN
Mfr report type
Thirty-Day
Manufacturer contact country
US
Date changed
20260930
Health professional
N
Summary report flag
N
Date report
20260929
Manufacturer contact city
San Diego
MDR report key
50941433
Date manufacturer received
20260920
Report source code
Manufacturer report
Adverse event flag
N
Single use flag
N
Manufacturer contact postal code
92130
Type of report
Initial submission
Source type
Consumer
Device
  1. Device sequence number
    443245
    Date received
    20260930
    Brand name
    t:slim X2 Insulin Pump with Control-IQ+ Technology
    Generic name
    Alternate Controller Enabled Insulin Infusion Pump
    Manufacturer d name
    Tandem Diabetes Care
    Manufacturer d address 1
    12400 High Bluff Drive
    Manufacturer d city
    San Diego
    Manufacturer d state
    CA
    Manufacturer d zip code
    92130
    Manufacturer d country
    US
    Manufacturer d postal code
    92130
    Device operator
    LAY USER/PATIENT
    Model number
    1002717
    Catalog number
    1014070
    Device availability
    No
    Device report product code
    QFG
    Device evaluated by manufacturer
    N
    Combination product flag
    N
    UDI di
    00389152407012
    UDI public
    (01)00389152407012(22)1016546(11)250408
    Harmonized identifiers (openFDA)
    Device name
    Alternate Controller Enabled Insulin Infusion Pump
    Medical specialty description
    Clinical Chemistry
    Regulation number
    880.5730
    Device class
    2
Product problems
Incorrect Measurement
Patient
  1. Patient sequence number
    1
    Patient problems
    No Clinical Signs, Symptoms or Conditions
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How to read this: Each report says someone told FDA an event happened while a product was used. A report does not show the product caused it, and counts rise and fall with how many people report. Data from openFDA, FDA's public API. FDA says not to rely on it to make decisions about medical care and to treat every result as unvalidated; confirm against FDA's own record and the product labeling. Not medical or legal advice.