# Major Recall Alert: Vivo 45 LS Recalled Due to Firmware Issue Leading to Critically Reduced Tidal Volume in Certain Ventilation Modes
If you or a loved one relies on the Vivo 45 LS ventilator, it's time to pay close attention. A significant recall has been announced for this medical device due to a critical firmware issue that could compromise its functionality during important treatments. The issue affects volume-controlled ventilation modes (VCV, VCV-SIMV, and VCV-MPV), where, under specific trigger conditions, the delivered tidal volume may fall significantly below the set value. Here's everything you need to know about this recall.
## Why This Recall is Important
For individuals who use the Vivo 45 LS ventilator, proper tidal volume delivery is crucial to maintain appropriate oxygen levels and respiratory function. When tidal volume is reduced below the preset levels, it could result in insufficient ventilation, creating potential risks for patients relying on this device for life-sustaining support.
This firmware issue not only poses a health and safety risk but also affects the reliability of the devices in critical care settings. Therefore, addressing this recall is a top priority to ensure patient safety and device efficiency.
## Details of the Recall
Here are the key details about the Vivo 45 LS recall:
- **Product Brand**: Vivo 45 LS
- **Affected Device**: Vivo 45 LS ventilator
- **Issue Identified**: In devices with the affected firmware versions, treatment in volume-controlled ventilation modes (VCV, VCV-SIMV, and VCV-MPV) can, under specific trigger conditions, result in the delivered tidal volume dropping significantly below the set value.
- **Potential Risk**: Insufficient ventilation support for patients in critical care.
- **Date Announced**: October 2023 (32060)
- **Official Source Link**: [Recalls and Safety Alerts – Health Canada](https://recalls-rappels.canada.ca/en/alert-recall/vivo-45-ls)
Manufacturers with faulty firmware systems have already begun reaching out to distributors and users to address this unprecedented issue.
## What You Should Do
If you are currently using the Vivo 45 LS ventilator or managing the care of someone dependent on it, follow these safety measures:
- **Check your firmware version**: Confirm whether your device is affected by the recall using the information provided in the official source link.
- **Contact your distributor or supplier**: Notify the supplier to confirm recall eligibility and receive additional instructions.
- **Follow recommended guidelines**: If an immediate firmware update or replacement is advised, prioritize the action to safeguard respiratory care.
- **Report issues promptly**: If you encounter signs of improper ventilation performance, report them to healthcare professionals and alert the recall coordinator.
For detailed instructions and further updates, refer to the [official recall notice](https://recalls-rappels.canada.ca/en/alert-recall/vivo-45-ls).
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Your health and safety are paramount. Act now to ensure your Vivo 45 LS—or any other devices you manage—are in compliance with all manufacturers' safety updates. For full details about this recall and future safety alerts, bookmark Health Canada's [Recalls and Safety Alerts page](https://recalls-rappels.canada.ca/en/alert-recall/vivo-45-ls).
Stay vigilant, stay informed, and stay safe!