Iris, Tendn's AI tutor, watches every frame of your ultrasound scan, scoring image quality live, coaching your technique, and logging your progress.
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Six tools, one app, designed around how clinicians learn ultrasound.
Every region of the body. Drag it, tap Hand & Wrist to explore the different sections and subsections, or tap the book to learn the foundations.
Structured teaching for every view: where to place the probe, what to look for, and how to confirm what you're seeing.
Frame-by-frame quality scoring and specific, anatomy-aware prompts as you scan. Probe angle, depth, positioning, delivered over your scan as live notifications.
Every scan you save is kept with its clips and its Iris session review: honest, specific feedback you can return to at any time.
Iris analyses every scan: what's going well, your most common errors and their trend, and your quality improving over time.
A CASE-style clinical evidence record. Every examination logged toward your target, with your reflections and supervisor sign-off kept on the record.
As a Sports Physician and a GP Educator, the introduction of a self-directed ultrasound learning and support tool has been much needed. I am looking forward to introducing this to my physiotherapy colleagues and trainees in the near future.
Dr Jinesh Mehta · GP Partner · Educator · Sports Physician · Technology Investor
As a US practitioner and educator in the field, can I just say that this is a brilliant idea for a much-needed objective. I've wondered about the importance of self-directed scanning practice for a while and am really pleased to see the idea you have come up with. Couldn't do it better myself! What is good here is that it doesn't take over supervision but doesn't leave the trainee with nothing when the supervisors are gone, filling that niche neatly.
Dr Faisal Shaikh · Sport and Exercise Medicine Registrar
“Tendn is a tool for clinicians learning to scan. Iris scores image quality in real time, coaches you towards better technique, and tracks your progress. I'll be using it alongside my own MSK ultrasound training. I built it because I needed it.”
Dr Hasan Iqbal · GP Registrar in Sport & Exercise Medicine · Founder, Tendn
Anyone learning musculoskeletal ultrasound: doctors, physiotherapists, sonography students, paramedics, ACPs, medical students, and qualified clinicians who want to track and improve their scanning.
No. Tendn works with the handheld probe and phone or tablet you already use. No new hardware, no extra setup.
No. Tendn is an education and training tool. It does not diagnose, and it must never be used to make clinical decisions about patients.
Sign up below. We're enrolling beta users in waves. Early users get hands-on input into the product and priority access as we expand.
The beta is free for selected users. At public launch, pricing will be a straightforward monthly subscription with options for individuals and institutions. Beta users get privileged early pricing.
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Sign up for early access to the Tendn beta.