Our Process

End-to-End Medical Device Illumination Development

From Concept to Production

Lumitex helps medical device OEMs move illumination systems from early feasibility through engineering, prototyping, verification support, design transfer, and manufacturing.

By connecting development and production considerations from the beginning, Lumitex helps teams identify risks earlier, reduce late-stage integration challenges, and preserve design intent through commercialization.

Discuss Your Project

40 years of lighting experience

ISO 13485 and ISO 9001 certified quality systems

Engineering through manufacturing support

What Does End-to-End Illumination Development Include?

End-to-end medical device illumination development connects feasibility, engineering, prototyping, verification support, design transfer, and manufacturing through one coordinated process.

Rather than introducing lighting after the broader device architecture is already established, Lumitex considers illumination alongside optical performance, available space, electronics, power, thermal requirements, user interaction, materials, assembly, quality, and production goals.

This gives OEM teams a clearer path from an initial lighting challenge to a production-ready illumination system.

Why Connect Engineering and Production?

Identify Constraints Earlier

Evaluate space, power, heat, optical performance, materials, electronics, and integration requirements while changes are still easier to make.

Reduce Handoff Risk

Keep illumination engineering, prototyping, testing, design transfer, and production aligned instead of dividing the work among disconnected providers.

Design for Production

Consider suppliers, materials, assembly methods, testing requirements, tooling, and expected volumes during development.

Preserve Design Intent

Maintain closer alignment between the approved prototype and the illumination system that ultimately enters production.

How Does the Lumitex Process Work?

The exact scope depends on the device, development stage, technical requirements, and OEM program. A complete engagement may include five connected stages.

Discover and Assess Feasibility

The process begins with the device, intended application, lighting challenge, and current development status.

Lumitex works with your team to clarify:

What the illumination must accomplish
Where and how light must be delivered
Brightness, uniformity, color, or wavelength requirements
Mechanical space and integration constraints
Power and thermal limitations
User and workflow considerations
Development timing
Expected production volume

The team then evaluates potential technologies, technical pathways, development risks, timing, and preliminary cost considerations.

The goal is to identify a practical path before detailed development begins.

Engineer and Prototype the System

Once a direction is selected, Lumitex develops the illumination system around the approved requirements.

Depending on the project, this may include optical engineering, LED or fiber-optic architecture, light guide development, electronics, mechanical integration, material selection, engineering drawings, design-risk inputs, and design reviews.

Functional prototypes help the project team evaluate:

Fit and physical integration
Brightness and uniformity
Light distribution
Optical efficiency
Power and thermal performance
Electronics and controls
User visibility
Assembly requirements

Lumitex can produce representative electronics, light guides, housings, overlays, and optical patterns through its medical lighting prototyping and testing capabilities.

Verify Performance and Prepare the Design

Lumitex works with the OEM team to define the illumination-related testing and documentation included in the project scope.

Support may include:

Verification planning
Test-fixture development
Optical and electrical testing
Mechanical evaluation
Requirements traceability
Verification documentation
Process-risk inputs
Design refinement

Where user interaction or clinical workflow affects the illumination system, relevant use conditions and usability requirements may also be considered within the agreed project scope.

Verification, validation, regulatory, quality, and documentation responsibilities should be clearly defined with the OEM at the beginning of the engagement.

Transfer the Design Into Production

Design transfer converts the approved illumination design into a documented and repeatable manufacturing process.

Depending on the project scope, this may include:

Final drawings and specifications
Bill of materials
Approved supplier requirements
Manufacturing work instructions
Inspection and test methods
Tooling and fixtures
Production-line preparation
Pilot or first-lot production
Initial process refinement

Connecting engineering and production helps reduce the risk of losing optical performance or design intent during commercialization.

Manufacture and Support the System

After design transfer, Lumitex can support production through its manufacturing capabilities and global operations.

Production support may include component assembly, electronic assembly, light guide and fiber-optic production, laser processing, production testing, final assembly, supplier coordination, and production ramp-up.

The appropriate production model depends on the device, technical requirements, expected volume, location, and OEM program.

Ongoing support may also include design changes, supplier updates, component lifecycle considerations, process improvements, and supply-chain planning.

Have a Project in Development?

Share your current requirements, prototype, design challenge, or production concern with the Lumitex team.

Talk With a Lumitex Engineer

Where Can Lumitex Join Your Project?

Lumitex can support a complete illumination development program or contribute specialized expertise at a specific stage.

Early Concept

You have identified a device or clinical need but have not yet selected the illumination technology or established the lighting architecture.

Active Development

The device architecture is underway or a prototype exists, but the illumination requires engineering, integration, testing, or performance improvements.

Transfer or Production

The design is approaching release, or an existing product requires production preparation, supplier changes, cost improvements, or manufacturing support.

Projects requiring a unique device-specific lighting system may also benefit from Lumitex’s custom medical lighting solutions.

Why Do OEM Teams Work With Lumitex?

Technology-Agnostic Engineering

Lumitex evaluates the device requirements before selecting the lighting technology. The goal is to identify the architecture that fits the product rather than force the project into a predetermined platform.

Engineering-to-Production Continuity

Prototypes are developed with materials, suppliers, assembly, testing, and expected production needs in mind. This helps reduce the gap between a successful prototype and a repeatable production system.

Medical Device Quality Experience

Lumitex maintains ISO 13485 and ISO 9001 certified quality systems and supports illumination development within the OEM’s broader quality and regulatory strategy.

Review Lumitex’s ISO 13485 and ISO 9001 certifications

How Has Lumitex Supported Medical Device Projects?

Lumitex has supported medical device illumination projects involving surgical access, infusion-pump backlighting, labor and delivery lighting, MRI environments, and portable ultrasound controls.These examples show how illumination engineering can connect device requirements, optical performance, usability, quality, and production readiness.

View medical device lighting success stories

Frequently Asked Questions

What is end-to-end medical device illumination development?

End-to-end medical device illumination development connects feasibility, engineering, prototyping, verification support, design transfer, and manufacturing through one coordinated process. It helps maintain alignment between the device requirements, the approved illumination design, and the final production system.

When should an OEM involve an illumination partner?

An illumination partner should ideally be involved before the device’s mechanical architecture, electronics, materials, and user-interface decisions are finalized. Early engagement can help identify space, power, thermal, optical, and manufacturing constraints before they create larger integration problems.

Can Lumitex join a project after development has started?

Yes. Lumitex can support an early concept, an active device design, an existing prototype, a design-transfer program, or a product already in production. The scope should be defined according to the project stage and the illumination expertise required.

Does Lumitex have to manufacture the final system?

No. Lumitex can help prepare an illumination design for production whether manufacturing remains with Lumitex, the OEM, or another manufacturing provider. The appropriate model depends on the design, expected volume, technical needs, supply chain, and commercial requirements.

How does Lumitex support verification and validation?

Lumitex can support illumination-related testing, fixtures, documentation, traceability, and design refinement within the agreed scope. The OEM and Lumitex should define verification, validation, regulatory, quality, and documentation responsibilities before the project begins.

What happens after an OEM contacts Lumitex?

The first conversation focuses on the device, intended application, current development stage, lighting requirements, technical constraints, and project goals. Lumitex can then determine whether it can add value and recommend an appropriate feasibility, engineering, prototyping, transfer, or production scope.

Bring Illumination Into the Process Earlier

Your illumination system should support the device from concept through production, not become a late-stage integration challenge.

Tell Lumitex where your project stands, what the illumination needs to accomplish, and which engineering or production challenges your team is facing.

Discuss Your Project

Discover

Before we can help with your project, we need to understand your goals and challenges

We want to help you meet all the goals of your project, and to do that we need to understand what they are. In the discovery phase of our process, the first step is for you to have a discussion with our team to talk through your goals, challenges, and any requirements you have when it comes to your lighting system and your project as a whole. We want to understand the specifications for your system as well as any design requirements.

Looking to use light to add innovation to your project, but not sure where to start? We also offer as part of our discovery phase a brainstorming session with our passionate and energetic engineering team. This add-on service brings our team and your team together to talk through all of the possibilities for your project’s lighting system solution. The sky is the limit!

During the discovery phase you can expect to receive:

A list of your project requirements based on initial discussions
A draft statement of work for your review

Feasibility

In this phase, we want to make sure we can add value to your overall project to ensure your success

We want to develop and build partnerships where we can help streamline lighting system development. This can’t happen if we can’t truly add value to the process for our customers.

In the feasibility stage of our process, we already understand your requirements for your project and are now trying to determine all of the possibilities to solve your unique challenge. We will start to explore technologies and potential ways to come up with a solution, and in the end determine if, where, and how we can add value to your lighting system development.

During the feasibility phase you can expect to receive:

Preliminary design approaches (pathways)
Preliminary costs and time estimates for development

Prototype and Testing

During the prototyping step, we will develop a functional prototype of the approved lighting system design so you can see how the right light can help you accomplish your goals

We understand that often seeing is believing and this is how we show you that having the right lighting matters. During the prototyping step, we will develop a functional prototype of the approved lighting system design so you can see how the right light can help you accomplish your goals.

We’re fast

Because we have an on-site prototyping lab with dedicated prototyping equipment, we are able to turn around prototypes quickly which can help speed up the overall product development process.

Practice makes perfect

Or maybe it’s actually testing makes perfect… We can develop optical and electrical testing plans, run the test, and analyze the test results all in-house. This can help you assure that your prototype is perfect for your project.

Pre-Production

We make sure the prototype is production ready. If you like it, it can be produced just the way it is saving you the time, money, and resources it requires to source suppliers for the component parts. This is especially helpful in the highly regulated industries of automotive and medical devices. All of our prototypes are developed with production intent with quality and regulatory requirements in mind so you don’t need to worry about approving a prototype and then having to redesign it to get it into production.

But maybe you need adjustments made to the design, output or manufacturability? No worries! We want your lighting system design to be exactly what you need and will work through those changes with you.

During the prototyping phase you can expect to receive:

Physical prototypes at quantity
Bill of Materials at volume
Cost and time estimates for manufactured products at volume

Learn More About Our Prototyping Capabilities >

Production

Whether you, a contract manufacturer, or Lumitex is producing the lighting system or component we can help you transition your concept/prototype to production. We have the capabilities in-house to produce a lighting system and also do component and final assembly

We will work with you to develop manufacturing processes and test run these processes at volume and eventually run the first lot.

We have many capabilities within our production:

Pick n Place
Laser
Roll Stamp
Proprietary production processes for fiber optic panels and light guide film technologies
Component assembly
Electronic assembly

We also have production expertise in the medical device and automotive industries and have knowledge of the regulatory and compliance factors that are involved.

We can do production at either of our facilities in the US or Asia. Depending on where you or your customers are located or your project needs this could help save on the overall cost of the system.

In the design and prototyping phases, we can design the system for production, but the production does not have to be done with us. Sometimes it may not make sense to have us do the production, but if we are able to design and also produce the lighting system for you, it can help speed up the process and also save on overall costs.

End-to-End Medical Device Illumination Development

What Does End-to-End Illumination Development Include?