Products
The GATOR system.
One wearable, two configurations. Prime profiles knee mobility for primary-care gait screening; Pro adds B-mode ultrasound bone-tracking to grade the pivot-shift for ACL injuries.
The flagship device
GATOR Pro.
Built for the ACL clinic.
Full B-mode ultrasound + inertial sensor stack. ML-quantified pivot-shift grading from a patient-performed sit-stand-sit — the assessment that historically required general anaesthesia, now performed awake, in clinic, in 10 minutes.
Compare devices
Side by side.
PrimeG-100
ProG-300
Assessment time
10 min
10 min
Sensor architecture
Inertial Measurement Units (IMU)
B-mode ultrasound + IMU
Sample rate
200 Hz
800 Hz · 12 fps
Connectivity
BLE 5.2
Wi-Fi
Primary output
Mobility score
Pivot-shift grade 0–3
Held-out AUC
—
0.89 (Low vs High-grade Pivot Shift)
Regulatory
FDA Class I
HSA Class A
Use case
Gait screening
ACL grading · surgical planning
Decision guide
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