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How clear_pixel VR helped Dr. Mach GmbH & Co. KG deliver immersive VR product demonstrations for surgical lighting equipment
Dr Mach GmbH partnered with clear_pixel VR to create an immersive VR product demonstration for high-precision surgical lighting systems. Built to support sales and marketing teams, the experience allows customers to interact directly with Dr Mach's equipment inside a realistic virtual operating theatre. The solution removes the need to transport large physical products or rely solely on exhibitions, while still delivering hands-on interaction, spatial understanding, and an accurate representation of real-world product behaviour.
Key points
- Dr Mach GmbH partnered with clear_pixel VR to create an immersive VR product demonstration for their surgical lighting equipment.
- The VR experience places users inside a virtual operating theatre, allowing direct interaction with Dr Mach's surgical lights, including movement, positioning, and control behaviour.
- The solution removes the need to transport large medical equipment or rely solely on exhibitions and showrooms, addressing a key challenge in medical device product demonstrations.
- Dr Mach's sales and marketing teams now use the enterprise VR application across sales meetings, trade shows, and distribution partners using portable VR headsets.
- The project demonstrates how VR product demonstrations for medical devices can improve customer understanding, engagement, and consistency while reducing cost and logistical complexity.
The challenge of demonstrating surgical lights and large equipment
Surgical lighting units are large, complex pieces of medical equipment that are traditionally demonstrated in person. Understanding how a surgical light performs requires seeing how it moves, how it is positioned in the operating theatre, and how it responds to real-time adjustments. Assessing these through brochures, videos, or static 3D visuals is not enough.
As a result, demonstrations typically require one of three approaches:
- 1Inviting potential customers to a dedicated showroom
- 2Arranging meetings at conferences or exhibitions
- 3Transporting the physical lighting system to the customer's site
Each option has a significant cost, logistical complexity, and time investment, particularly given the size, weight, and installation requirements of surgical lighting equipment.
These constraints limit how often and how widely products can be demonstrated, and make it difficult for sales and distribution teams to deliver consistent, hands-on experiences across different locations. Finding a way to convey real-world behaviour, interaction, and performance, without the need to move physical equipment, represents a major challenge for medical device manufacturers.
Our solution was a fully interactive VR product demonstration
To overcome the challenges, clear_pixel VR partnered with Dr Mach to develop a medical VR application that places users inside a virtual operating theatre where they can interact directly with Dr Mach's surgical lighting equipment.
The experience is designed as a VR product demo, enabling realistic exploration of the light's movement, controls, and behaviour within an accurate clinical context.
Within the VR environment, users can physically reach out, grab, and reposition Dr Mach's surgical light using natural hand movements.
The environment also includes a fully recreated virtual touchscreen control panel, allowing users to adjust lighting parameters in real time, including:
- Lightfield brightness
- Lightfield radius
- Colour temperature
- Shadow mode
- Endolight mode
- Ambient Light mode
Each adjustment produces immediate visual feedback within the virtual operating theatre, reinforcing accuracy, realism, and context-based decision-making during the demonstration. By interacting with the light directly, customers develop a clear understanding of how the product behaves in real-world conditions, while the medium of an interactive VR product experience adds a level of engagement that elevates sales meetings, creates a memorable demonstration, and helps distinguish the seller from competitors.
Why VR is working for medical product demonstrations
Through our work at clear_pixel VR with Dr Mach, we've seen why VR product demonstrations are particularly effective for large, complex equipment that is difficult or impractical to demonstrate live. Surgical lighting units are best experienced by being in the room with them, but their size, weight, and installation requirements make frequent in-person demonstrations costly and logistically challenging.
As an enterprise VR solution, our application enables:
- Repeatable, consistent demonstrations
- No requirement for physical installation or setup
- Clear visualisation of complex equipment movement and interaction
- Improved customer engagement and product recall
By placing the surgical equipment within a virtual replica of a clinical environment, VR allows buyers to evaluate behaviour, usability, and positioning without the constraints of location, setup time, or physical infrastructure, while maintaining flexibility and scalability for sales and marketing teams.
How Dr Mach are using their new VR product demonstration tool
Dr Mach's VR product demonstration is now used across multiple commercial and partner-facing contexts, including:
- Sales demonstrations
- Trade shows and exhibitions
- Internal sales and marketing teams
- Distribution partners and customer familiarisation
To support this rollout, our team at clear_pixel VR assisted with VR headset setup and deployment, enabling Dr Mach to operate three active Meta Quest devices across internal teams and partners. This allows the company to deliver a portable VR medical device demonstration anywhere, removing the logistical constraints associated with transporting large, physical surgical lighting systems.
As a result, VR for sales demonstrations becomes consistent, scalable, and location-independent, and allows high-quality product experiences to be delivered wherever customer meetings take place.
The final outcome
Working with Dr Mach GmbH has been a pleasure for the team at clear_pixel VR. From the beginning, both companies were aligned on creating something that felt true to the real product, even if that meant working through some complex technical challenges along the way.
Recreating the movement, balance, and behaviour of a surgical light in VR isn't straightforward, and getting the details right required plenty of iteration, testing, and problem-solving together. That collaborative process is what made the project fun to build, and it shows in the final experience.
The result is a VR product demonstration that we're all proud of. One that gives customers a clear, intuitive sense of how Dr Mach's lighting systems behave in a real operating theatre, while helping sales teams present the product in a way that feels polished, engaging, and aligned with the quality of the physical equipment. It's a strong example of what can be achieved when product experts and VR developers work closely as a team.
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