Merge PACS Software Recall for Annotation Display Defect
Merge Healthcare is recalling Merge PACS 6.0 software because it fails to display annotations on certain loaded studies.
What this means for you
Minor labeling or packaging issue, or a voluntary precautionary recall. Risk of harm is low but real — follow the manufacturer's instructions.
Our severity reasoning: The recall is classified as FDA Class II, but the source text describes a software display defect without reporting any injuries, illnesses, or deaths. Per the rubric, this aligns with a moderate severity score for a defect where harm has not been reported.
Plain-English summary
Merge Healthcare, Inc. is recalling Merge PACS 6.0 software, a medical device intended to create and display two-dimensional and three-dimensional images of anatomy from digitally acquired images. The recall involves specific versions of the software, including V6.5.5 through 6.6.2.
The recall is due to a software defect where annotations are not displayed when a prior study is loaded, even if the study should contain them. While migrated studies with annotations display correctly, subsequent studies fail to show these annotations. This issue affects 208 sites worldwide, including the United States, Australia, Belgium, Canada, Jordan, New Zealand, and the United Kingdom.
Healthcare facilities using the affected versions should contact Merge Healthcare for instructions on how to resolve the issue. The defect may impact the visibility of clinical annotations during image review.
The recalled product
- Product
- Merge PACS software. The firm name on the label is Merge Healthcare, Hartland, Wisconsin. Merge PACS 6.0 is software intended to create and display two-dimensional and three-dimensional images of anatomy from a series of digitally acquired images.
- Manufacturer
- Merge Healthcare, Inc.
- Category
- Medical Device — Software
- Affected units
- 208
Is your product affected?
Check your packaging against the codes below. If any of them match, the product is part of this recall.
Lot numbers (9)
- Versions: V6.5.5
- 6.5.6
- 6.5.7
- 6.5.8
- 6.5.9
- 6.6.0
- 6.6.1
- 6.6.1.1
- 6.6.2
Distribution
Distributed nationwide across the United States.
Related recalls
Same manufacturer · Merge Healthcare, Inc.
See all →- HighMerge Healthcare Recalls PACS Workstations Due to Inaccurate Measurements
FDA (Devices) · 2026-09-02
- SevereMerge OrthoPACS Imaging Workstation Recall for Patient Data Display Issue
FDA (Devices) · 2026-08-12
- HighMerge PACS Medical Imaging Workstation Recalled Due to Patient Data Display Error
FDA (Devices) · 2026-08-12
- ModerateHemodynamic recording systems recalled over pressure sensor error during blood pressure measurement
FDA (Devices) · 2025-09-10
- HighVERICIS Merge Cardio Medical Device Software Measurement Data Consistency Issue
FDA (Devices) · 2025-03-26
Same hazard · software defect
See all →- HighMidmark IQecg Digital ECG Software Recall for Inaccurate Waveforms
FDA (Devices) · 2026-09-02
- HighMidmark Digital ECG Software Recall for Incorrect Waveform Display
FDA (Devices) · 2026-09-02
- ModerateEndoFLIP System Recall Due to Incorrect Catheter Expiration Flags
FDA (Devices) · 2026-08-26
- HighBeckman Coulter DxC 500i Analyzer Modules Recalled for Software Defect
FDA (Devices) · 2026-08-26
- HighMitsubishi Recalls Outlander Models for Rearview Camera Software Defect
NHTSA · 2026-08-25