Innowise Mixed Reality
2017 All rights reserved
VOKA is a hardware-software solution that allows surgeons to see damaged bone tissues “inside” the patient.
The system is used during the diagnosis procedure, treatment/operation planning, and could be used during the operation itself.
Implementation effect and using in clinical practice
Significantly reduces surgical injuries
Increases safety of the operation
Shortens rehabilitation downtime
Decreases number of X-rays
Reduces overall surgery duration
Conceptual Architecture & Technologies
Tool for prompt informing of doctor Option to take high-quality photos.
Using MS Hololens a doctor works with 3D models and is able to see bones "inside” the patient
Additional features for working with three-dimensional objects React JS
Manipulation of the models
via special gestures and movements
Bounding Box Mode
Two Points Mode
Semi-Automatic Mode (ANNs)
3D Marker Mode
Multi-user mode for suggeons in one room
It allows two or more surgeons located in the same physical room to work with the same model in online mode. Surgeons see the model at the same time in the same position and point of space they are in. This mode is convenient to use immediately in the patient ward, when two doctors examine the patient and discuss a treatment plan. Model can be controlled both by a single surgeon and a number of them. There’s also a possibility to exercise simultaneous control of the scene or the model.l.
Multi-user mode for surgeons in different location
It allows two or more surgeons, located in different places, to work with the same model in online mode. The capabilities and interface of the system allow real-time discussion of the treatment plan. In this case, surgeons are able to see where their colleagues look - this makes it possible to discuss the same elements of a 3D bone model (i.e., be sure that they speak about the same elements of the bone).
VOKA Practical Usage
Patient undergoes X-Ray
2 X-rays are uploaded to the system.
After the patient is admitted to a health care facility, X-rays, CT or MRI of the injured body part are done.
Preliminary bone reconstruction
Manual traction, external fixation
The system transfers a data array in DICOM format
The 3D model of a bone is loaded into the HoloLens app
Trial runs of diagnostics technology and efficiency of use at the planning stage of the operation is carried out at the premises of Laboratory of Traumatology of the Belarusian Republican Scientific and Practical Center for Traumatology and Orthopedics. The doctor “sees” the damages “inside” the patient.