Markerless Wound Imaging: How Photo Measurement Works Without a Ruler
imaging
How markerless wound imaging captures length, width, and area from a photo, and why removing the paper ruler helps consistency at the bedside.
Paper rulers and sticker markers add steps, supplies, and variation. Markerless imaging measures the wound from a photo, without a reference object in the frame.
What it does
You point the device at the wound and capture. Length, width, and area go straight into the record, so there is no manual transcription.
Why it matters for trends
- The same method applies at every visit.
- Different clinicians get comparable results.
- Less handling of the wound area and fewer supplies to carry.
Where to be careful
Capture quality still matters. Keep consistent distance, lighting, and foot position, and review the outline before you accept it. Review anything that looks off, because imaging can make mistakes.
How it fits the visit
Measurements flow into the note and the healing trend. Read how bedside measurement fits into your note and learn about AI-powered wound imaging.
Mobile and bedside care
It works wherever care happens. See the solutions overview.