Siemens recalls two ultrasound systems due to potential incorrect collimation when switching between organ programs. Affected models include LUMINOS Lotus Max (11574100) and Luminos dRF Max (10762471).
A potential issue associated with LUMINOS Lotus Max and Luminos dRF Max systems with software version VF11 with bucky wall stand for mobile detectors and without ceiling stand .When switching quickly between organ programs (OGPs) the collimation may be incorrect.
Siemens is recalling two ultrasound systems that may have incorrect collimation when switching between organ programs. This could lead to inaccurate imaging results if the equipment is used without proper calibration.
When switching quickly between organ programs on these ultrasound systems, the collimation (the precise alignment of the imaging beam) may become incorrect. This could result in inaccurate imaging results, potentially affecting diagnosis and treatment decisions.
Medical professionals using Siemens LUMINOS Lotus Max or Luminos dRF Max ultrasound systems with software version VF11 are likely affected. Patients receiving scans on these systems may be at risk of inaccurate imaging results.
Check for the model numbers 11574100 (LUMINOS Lotus Max) or 10762471 (Luminos dRF Max) with software version VF11. These systems were sold with specific configurations including bucky wall stands for mobile detectors but without ceiling stands.
Verify the software version on your device; affected units have version VF11.
The recall is due to a potential issue where collimation may be incorrect when switching between organ programs on specific software versions.
The official recall notice does not specify a remedy, so no action is required at this time.
The recall addresses potential inaccurate imaging results, not physical injury risks.
We’ve drafted a message you can send Siemens to request your refund or repair — edit it as you like.
Subject: Recall Z-0999-2026 — Siemens Siemens Hello, I own a Siemens that is covered by recall Z-0999-2026 from Siemens. I’m writing to arrange the remedy described in the recall (a refund, repair, or replacement as applicable). Could you please tell me the next steps to resolve this? Thank you.
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The facts (hazard, remedy, dates, manufacturer) are pulled from the official FDA recall record. The plain-language summary and step-by-step checklist are written by GovInfoNow to make the official notice easier to act on — they don’t replace it.
