Holoeyes Releases Latest Ver. 3.3 of Medical Image Processing Software "Holoeyes MD"

Holoeyes Inc. (Headquarters: Minato-ku, Tokyo; CEO: Maki Sugimoto; hereinafter "Holoeyes") announced today the release of the latest version (Ver. 3.3) of its medical image software "Holoeyes MD".

This update newly implements the "Incision Function," which allows users to sculpt and divide 3D models in virtual space and through passthrough in real space. The "Incision Function" supports the confirmation of tumor and critical blood vessel positions, and the simulation of approach methods by performing surgical techniques such as sculpting and dividing actual 3D models of organs and pathologies (※). Furthermore, by adjusting the direction of the light applied to the 3D model, surgical simulations can be performed on the same model under conditions for both endoscopic and open surgery, contributing to more detailed simulations that are more conscious of actual surgical techniques and organ deformation than before.

※This function supports the simulation of organ deformation and surgical procedures based on physician judgment and does not include automatic diagnostic capabilities.

Key Points of Ver. 3.3 Update

1. "Incision Function" equipped with "Sculpt" and "Divide" modes, expanding the scope of surgical simulation

The "Incision Function," which allows users to sculpt or divide VR models of patient-specific pathologies and standard sample models in the metaverse, is equipped with two modes: "Sculpt" and "Cut." Users can switch between modes according to their purpose and application.

"Sculpt" Mode

By operating an incision tool (a 3D tool modeled after an electric scalpel) displayed in the metaverse, users can sculpt any part of the 3D model with the tip of the tool. The sculpting width can also be changed; the light blue sphere at the tip of the tool can be adjusted as a guide for the sculpting width.

"Sculpt" mode for sculpting 3D models with an incision tool. The light blue sphere at the tip of the incision tool serves as a guide for the sculpting width.

"Cut" Mode

By operating the incision tool and slice tool displayed in the metaverse and pulling the trigger at the desired cross-section, the parts are divided. The divided parts do not disappear but remain in the metaverse as new parts, allowing for further sculpting or division of the divided areas.

"Cut" mode for dividing parts. Divided parts become new parts.

In both "Sculpt" and "Cut" modes, users can select and sculpt or divide specific parts. Furthermore, by displaying the 3D model in wireframe, it is possible to sculpt or divide parts while confirming pathologies and blood vessels inside organs, which is useful for pre-operative approach planning and technique verification.

Sculpting and dividing are also possible in wireframe display of 3D models.

2. Support for more multifaceted pre-operative examination and procedural simulation through linkage with other functions

The linkage between the Incision Function and other Holoeyes MD functions expands the scope of simulation.

Volume Display

Selecting "Volumetry" from the menu panel displays the volume (cubic centimeters) of each part of the 3D model, the total volume of all parts, and the percentage of each part's volume relative to the total volume of all parts. The volume of the sculpted area by the Incision Function is automatically subtracted from both the part and total volumes, and the volume of divided parts is also displayed in real-time, allowing users to check the remaining volume of organs during simulation.

Volume display on the menu panel. The volume of divided parts can also be confirmed.

Light Direction Adjustment

With this update, the direction of light applied to the 3D model can now be selected from two types: "Downlight" (top to bottom) and "Spotlight" (front to back). This supports procedural simulations adapted to the lighting conditions of each surgical field, such as open surgery and endoscopic surgery.

3D model viewed with Downlight (top to bottom). 3D model viewed with Spotlight (front to back). Holoeyes MD Overview

Holoeyes MD is a medical device-certified medical image processing software that converts medical images such as CT and MRI into cloud-based spatial computing-compatible 3D models and expresses them in virtual and real space. It provides three-dimensional spatial information, such as pathological features and organ depth, which is difficult to convey on a flat monitor. It is mainly used in the surgical field for diagnostic and treatment planning and surgical procedure simulation in medical institutions, but it is also utilized for medical education and training.

<Medical Device Certification Information>

General Name: Program for Workstation of General Image Diagnostic Equipment

Sales Name: Medical Image Processing Software Holoeyes MD

Class Classification: Class II (Controlled Medical Device)

Certification Number: 302ADBZX00011000

Certification Date: February 28, Reiwa 2 (2020)

About Holoeyes

Established in 2016 with the mission to "spatially reproduce and share medical images and medical knowledge to achieve medical optimization." In addition to the medical image processing software "Holoeyes MD" for 3D display of medical images, the company develops and provides VR applications for clinical, training, and educational purposes in the medical field. Furthermore, Holoeyes is promoting social implementation both domestically and internationally, including the launch of a corporate service "Holoeyes Biz" for integrated support from XR content commissioned production to operation solutions from the end of 2024, and focusing on overseas business including the Middle East such as Saudi Arabia.

Holoeyes Inc.

Location: Morin Building 303, 2-17-3 Minami-Aoyama, Minato-ku, Tokyo

Established: October 2016

Representative: Maki Sugimoto, Representative Director

Capital: 100,000,000 yen

Business Activities:

・Development and sales of medical image processing software

・Development and provision of VR/AR platforms for medical companies

WEB: https://holoeyes.jp/