Severity
Critical
Unomedical A/S issued this FDA Devices recall on November 29, 2023. Classified as Critical severity (Class I). Approximately 1679 units units are affected. The recall was issued because: The Varisoft infusion set is used in conjunction with tandem insulin pumps. The defect reported was damage to the conne…. This recall notice is sourced from official FDA Devices enforcement records. Below you will find the complete product description, hazard information, remedy instructions, and related recalls from the same manufacturer or product category.
This FDA Devices action (record #Z-0233-2024) was formally reported on November 29, 2023, with the manufacturer initiating the action on October 11, 2023. It is classified under Critical severity (Class I), with a current status of Ongoing. Unomedical A/S is listed as the recalling firm, operating out of LEJRE, N/A. Federal records indicate 1679 units units are affected.
The documented reason for this recall is: The Varisoft infusion set is used in conjunction with tandem insulin pumps. The defect reported was damage to the connector piece during manufacturing. This damage results in the connector becoming detached more easily … Distribution data in the federal record shows the product reached: US Nationwide distribution in the state of CA.. Distribution scope directly affects the consumer exposure window and determines whether a recall remains regional or escalates into a nationwide advisory.
To put this record in context, PlainRecalls indexes 83,949 recalls across the FDA, CPSC, NHTSA and USDA FSIS going back to 1995. Within the same product category, the database holds 6 closely related recalls, of which 6 were also issued by FDA Devices. That clustering is a signal — repeated actions in a narrow category often indicate a systemic quality-control issue, a supplier-wide contamination, or a design defect that has propagated across product lines. This recall is roughly 3 years old; older recalls can remain relevant because many units enter resale, rental, and secondary-market channels where the original warning never reaches the end user. Always cross-check the recall number against the official agency page before relying on any summary.
Severity
Critical
Units Affected
1679 units
Related Recalls
6
6 from same agency
VariSoft infusion set, Model Number 1002828
The Varisoft infusion set is used in conjunction with tandem insulin pumps. The defect reported was damage to the connector piece during manufacturing. This damage results in the connector becoming detached more easily from the insulin set than expected, requiring less force to disconnect than intended. Disconnection, when not detected, for example during sleep, leads to missed basal dosing. which in turn can result in elevated blood glucose and ketone level (nocturnal hyperglycemia). Diabetic ketoacidosis.hyperglycemia). Diabetic ketoacidosis.
| Attribute | Value |
|---|---|
| Agency | U.S. Food and Drug Administration |
| Severity class | Critical (Class I) |
| Status | Ongoing |
| Recall number | Z-0233-2024 |
| Date reported | November 29, 2023 |
| Date initiated | October 11, 2023 |
| Recalling firm | Unomedical A/S |
| Units affected | 1679 units |
| Distribution | US Nationwide distribution in the state of CA. |
Profile values are sourced directly from the official FDA Devices enforcement record. Source: U.S. Food and Drug Administration.
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Product recalls are issued when a manufacturer, distributor, or federal agency determines that a product poses a safety risk to consumers. This recall is classified as critical severity, meaning the product carries a reasonable probability of serious adverse health consequences or death. Across PlainRecalls, we track 83,000+ recalls from FDA, CPSC, and NHTSA to help consumers stay informed and act quickly when safety issues arise.
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Data as of 2025. Source: FDA, CPSC, NHTSA, USDA FSIS federal recall databases.
Recall information is sourced from official federal agency databases. Always verify recall details with the issuing agency for the most current status. This information is for research and awareness purposes only.
Read our methodology — how this data is sourced, computed, and verified.
Source: Federal recall agencies (FDA, CPSC, NHTSA, USDA FSIS) Aggregated multi-agency recall feeds · 2024 Recall data normalized across federal agency feeds; severity classifications follow each agency's own taxonomy (FDA Class I/II/III; CPSC, NHTSA, USDA FSIS).