University Health Network

Surgical Safety Technologies Inc.

Tomas Jaan Saun

Lukasz Brzozowski

Trinette Wright

Zigang Jimmy Qiu

Xun Lin

Stefan Hofer

Blake Murphy

Teodor Pantchev Grantcharov

Amar S Chaudhry

Juliana De La Vega Fernandez

Methods and related systems and devices are described for performing various AR medical applications, including a method of guiding augmented reality (AR) intervention. In one aspect, a primary client device: receives model sets, an intervention plan having an intervention field, and session information about a session related to the AR intervention from a server; receives first real-time input data from a first input device; generates metrics by evaluating an execution of the intervention plan by comparing the intervention plan to the first real-time input data; displays real-time graphics, based at least in part on the metrics, spatially over the intervention field; receives real-time status data, from the server, about a replicate client device that joins the session; sends the first real-time input data, the metrics and the evaluation computed from the intervention plan, through the server, to the replicate client device.

System and method for multi-client deployment of augmented reality instrument tracking

An object or body-mounted camera apparatus for recording surgery is provided that is adapted for tracking a relevant visual field of an on-going operation. To help maintain visibility and/or focus of the visual field, specific machine learning approaches are proposed in combination with control commands to shift a physical positioning or a perspective of the camera apparatus. Additional variations are directed to tracking obstructions based on the visual field of the camera, which can be utilized for determining a primary recording for use when there are multiple cameras being used in concert.

Body-mounted or object-mounted camera system

Growing community of inventors

Toronto, Canada

Tomas Jaan Saun