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InPen Smart Insulin Delivery SystemRecalls & reported problems across all models

Companion Medical, Inc. · 5 models in the FDA device registry

Data updated Oct 16, 2026 from official FDA records · Editorial policy

1 open recall names at least one InPen Smart Insulin Delivery System model. Check whether yours is affected in the recall details, and contact the manufacturer or your healthcare provider.

Adverse event reports
2
Deaths reported
0
Injuries reported
2
Recalls
1

We found 5 models of InPen Smart Insulin Delivery System by Companion Medical, Inc. in the FDA's device registry (GUDID). Together they are named in 2 adverse event reports in the FDA's MAUDE database, received between Jul 20, 2020 and Jul 19, 2022 — classified as 2 injuries.

The most frequently reported specific device problem is “Low Readings” (1 report).

1 FDA recall record name at least one of these models by its device identifier, 1 still open.

Reports come from manufacturers, hospitals and patients and are not verified by the FDA. A report does not prove the device caused the event. Widely used products collect more reports, so totals can't be used to compare products or estimate failure rates. Only reports that name a model's exact device identifier are counted. What reports can and can't tell you · How this data works

InPen Smart Insulin Delivery System recalls

FDA recall records that name at least one of these models by its device identifier, newest first. Each recall usually covers specific models or lots, so check the details.

  1. Nov 8, 2022Open, Classified

    Diabetes management app may crash immediately upon opening, while using the app and/or while app is running in the background, which may lead to inability to use the app. An error message may be displayed indicating the app has stopped or isn't responding. After the crash, a present dose reminder is not displayed, which may lead to delayed insulin therapy and potentially resulting in hyperglycemia.

    Z-0741-2023 · Root cause: Software design · names 5 of these models · Recall details · FDA record ↗

Most reported InPen Smart Insulin Delivery System problems

Device problems

  • Low Readings1
  • Patient-Device Incompatibility1

Patient problems

  • Hypoglycemia1
  • No Clinical Signs, Symptoms or Conditions1

InPen Smart Insulin Delivery System models

5 models, most reported first. Each model has its own page with its reports, recalls and device details.

Recent InPen Smart Insulin Delivery System adverse event reports

The 2 most recent reports across all models, in the reporter's own words as published by the FDA.

Sources and updates

How reports and recalls are matched · Editorial policy · Report an error on this page