# Major Recall Alert: CADD-Solis VIP™ and CADD-Solis™ Ambulatory Infusion Pumps Recalled Due to False Upstream Occlusion (USO) Alarms
On April 8, 2025, a critical recall was issued for the **CADD-Solis VIP™ Ambulatory Infusion Pump** and **CADD-Solis™ Ambulatory Infusion Pump**. The recall alerts users to a malfunction where the pumps may trigger false **Upstream Occlusion (USO)** alarms under specific conditions, leading to interruptions or delays in medication infusions. This recall raises essential safety concerns for healthcare providers and patients who rely on these devices for effective infusion therapy.
## Why This Recall is Important
Infusion pumps like the CADD-Solis™ models play a critical role in administering lifesaving medications safely and accurately. However, an **erroneous USO alarm** poses multiple risks:
- **Interruption of Medication Delivery**: High-priority USO alarms stop ongoing infusions or delay therapy initiation. This may cause treatment disruptions.
- **Delayed Patient Care**: Manual intervention is required to clear the alarm, which could lengthen delays in administering critical medications.
- **Operational Challenges for Caregivers**: False alarms may create confusion and inconvenience for healthcare professionals.
These potential risks underscore the urgency to address the recall, identify affected devices, and mitigate patient safety threats.
## Details of the Recall
The false **Upstream Occlusion (USO) alarm** occurs when:
- A **CADD administration set** (not a medication cassette reservoir) is used.
- The upstream occlusion alarm is enabled.
- Neither "Keep Vein Open (KVO)" nor a **continuous rate setting** is programmed.
- There is more than a one-hour delay between the initial priming/infusion and subsequent use of the administration set.
### Key Points About the Recall:
- **Device Impacted**: CADD-Solis VIP™ and CADD-Solis™ Ambulatory Infusion Pumps.
- **Recall Start Date**: April 8, 2025.
- **Issue**: False alarms prevent the pump from resuming or starting infusions until manually cleared.
- **Exemptions**: This malfunction does not occur when:
- A **medication cassette reservoir** is used.
- The USO alarm is **disabled**.
- KVO or a **continuous rate setting** is programmed.
For healthcare providers, it’s critical to review device usage protocols and ensure operational settings avoid the conditions triggering this alarm.
## What You Should Do
If you use a **CADD-Solis VIP™ or CADD-Solis™ Ambulatory Infusion Pump**, follow these steps immediately:
1. **Identify Affected Pumps**: Confirm whether your devices fall within the scope of the recall.
2. **Adjust Pump Settings**: Avoid using a CADD administration set unless:
- A continuous rate is programmed.
- The KVO setting is programmed.
3. **Monitor & Update Protocols**: Organizations should educate their staff on alternative administration setups and alarm troubleshooting.
4. **Contact the Manufacturer**: Reach out to Smiths Medical (manufacturer) for recall instructions, replacement options, or further guidance.
For official recall details and updates, visit [Government of Canada Recall Details](https://recalls-rappels.canada.ca/en/alert-recall/cadd-solistm-ambulatory-infusion-pump-0).
## Stay Safe – Get Instant Recall Alerts
Patient safety is a top priority. Ensuring any medical devices you use are fully operational and safe is essential. To stay informed on the latest recalls, consider downloading a recall notification app to receive real-time alerts about medical devices, medications, and consumer products.
**Take action today to protect your patients and loved ones from potential risks posed by faulty medical devices.**