The pivot-shift,
made measurable.
Detect and grade ACL tears in minutes, by any operator. Built on PreciX's US-patented synchronised ultrasound + IMU architecture.
Evidence, not just claims.
Four published studies across three journals. Cadaveric validation, clinical feasibility, and multi-site deep learning outcomes.
One protocol.
Four steps.
A standard clinic-room assessment. No imaging suite needed.
Pair
GATOR pairs over WiFi
Instant Connection (with Wifi Connection)Position
Strap GATOR to the thighs and shins.
60 s · Velcro strapCalibrate and Capture
Start the Assessment. Calibrate the devices. Collects IMU data at 800 Hz (6-axis IMU data), Collects ultrasound data at 12 fps
5 min · 800 HzReport
A PDF report. Pivot Shift Grade + other metrics.
Instant processing· PDF Built for the people
who already know the knee.
PreciX adapts to three primary workflows.
Orthopaedic surgeons
Quantified pre-op baselines, post-op grade tracking, and pivot shift on reports.
Physiotherapists
GATOR Prime configuration. High-throughput gait screening, symmetry tracking, and return-to-sport criteria for physiotherapy workflows.
Athletes & teams
Pre-season baselines, load monitoring, and confidential roster-level dashboards.
The people who used to feel for it.
Now they measure it.
From four practice settings — academic, private, sports medicine, rehab.
GATOR is an effective and informative assessment tool. It has helped me and my patients evaluate objectively the post-surgical recovery and progress, guiding us in the rehabilitation program.
GATOR could be used by many people in the clinic. Those performing arthroplasty and sports-medicine reconstructive surgery would find it useful in examining their outcomes.
As a physiotherapist, I am always looking for ways to quantify rehab — both for myself and so patients can see, simply and clearly, that they're on the road to recovery.
For patients, a clearer
picture of recovery.
Most have never seen their own biomechanics. After a PreciX assessment, they understand exactly what their knee is doing.
The GATOR assessment gave me a reality check. I felt back-to-normal, but the result showed other parts of my body were compensating. It helped me adjust my physiotherapy and be more mindful of my recovery.
It gave me a clearer understanding of my condition. I feel more confident now in taking the necessary steps to address my knee health.
A great session to find out more about my knee health. I like being able to see exactly how my knees move and where the asymmetry is.
Co-developed with the institutions
who set the standard.
Every protocol, every metric, every threshold was developed with leading orthopaedic teams. Active research collaborations across four countries.
Pittsburgh
Michigan
University
University
General Hospital
Hospital
The clinicians
shaping the protocol.
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Available at leading clinics
across Singapore.
Five health centres run PreciX assessments today. Book directly through any partner — no referral required.
Find a clinic near you Bring objective
knee assessment to your practice.
Thirty-minute clinical demonstration, on-site or video. We bring a device, your patient receives a report, your team decides.