Inside the Imaging Agent: Point, Capture, and Skip the Ruler
product
How the imaging agent measures wounds from a smartphone photo — calibration without markers, depth from a single frame, and where it fits in the visit.
The imaging agent replaces the ruler, the disposable measurement guide, and the separate wound photography app. One phone, one tap, calibrated measurement.
How the measurement works
The agent uses the phone's depth sensors and a computer-vision model trained on wound geometry to calibrate scale without a physical marker in the frame. Length, width, and surface area come out of a single capture. Depth and undermining are entered by the clinician when relevant and stored alongside the image.
What point-and-capture changes at the bedside
- No ruler to sterilize, drop, or lose
- No separate imaging app to log into
- Photo, measurement, and wound record are written together, not stitched later
- Works at the bedside, in the exam room, and in the home — see WoundScribe On Wheels
Reproducibility
Inter-rater variability on manual ruler measurement is famously ugly — two clinicians measuring the same wound routinely disagree by 20% or more. Calibrated imaging pins the method, so the trend line the healing agent watches is actually a trend and not measurement noise.
Fits into a three-touch visit
Capture the wound, confirm the measurement, sign the note. The imaging agent hands the photo and measurement to the scribe, which drafts the assessment, which hands to the coding agent. One workflow, one record.
Read the deeper mechanics in markerless wound measurement or explore AI-powered wound imaging.