Professional Touchscreen Solutions for Medical Devices

A 27-Inch PCAP Touchscreen Case Study by Yunlea

As healthcare equipment continues to move toward digitalization, precision interaction and intuitive operation have become essential requirements for modern medical devices. From clinical workstations and diagnostic terminals to medical imaging systems, the touchscreen is no longer a secondary component—it is a mission-critical interface that directly affects workflow efficiency, usability, and hygiene compliance.

Yunlea is a professional touchscreen manufacturing factory, specializing exclusively in high-performance touch panels for medical and industrial applications. With over 17 years of experience in touch technology, we focus on delivering stable, long-lifecycle touchscreen solutions tailored to the strict demands of medical equipment manufacturers.

The Role of Touchscreens in Medical Devices

Medical-grade interactive touchscreens are designed to operate reliably in demanding clinical environments, where accuracy, durability, and ease of cleaning are non-negotiable.

In medical equipment, the touchscreen enables:

• Accurate touch input for professional medical software

• Smooth multi-touch gestures for image review, zooming, and annotation

• Stable operation during long daily usage cycles

• Easy surface cleaning in hygiene-critical environments

Unlike consumer electronics, medical devices often operate continuously and must maintain consistent touch accuracy over many years. This places much higher requirements on touch panel structure, materials, and firmware stability.

Touchscreen-Only Supply Model: Designed for Medical OEM Integration

At Yunlea, we provide touchscreen modules only.

While a finished medical device integrates display panels, housings, control boards, and software systems, the touchscreen itself is a standalone and highly specialized component. This is exactly where our expertise lies.

Unlike complete monitor manufacturers, we do not supply LCD panels or finished monitors. Instead, we focus exclusively on:

• Capacitive touchscreen design and manufacturing

• Touch performance tuning and firmware customization

• Long-term supply stability aligned with medical product lifecycles

This approach allows medical device manufacturers to freely select their own displays and system architectures while integrating a professionally engineered touch solution.

Case Study: 27-Inch Medical PCAP Touchscreen Solution

We previously developed and supplied a 27-inch projected capacitive (PCAP) touchscreen for a medical device customer. This project clearly demonstrates Yunlea’s technical capability in large-size medical touch solutions.

Why 27 Inches?

Compared to standard 21–24 inch medical displays, a 27-inch touchscreen offers a significantly larger interaction area, enabling:

• Enhanced medical image viewing and analysis

• More efficient multi-window operation

• Comfortable annotation and data input

• Reduced eye strain and improved productivity during extended clinical use

Advanced PCAP Touch Technology for Medical Use

The solution is based on projected capacitive (PCAP) touch technology, optimized for professional medical environments:

• High-precision multi-touch performance

• Support for finger operation and active or passive stylus

• Stable and consistent touch response across the entire screen area

Touch parameters can be customized according to software interaction requirements, ensuring smooth operation with medical imaging and diagnostic systems.

Designed for Seamless Medical Device Integration

To support flexible system design, this 27-inch solution was engineered as a touch panel only, without LCD integration:

• Compatible with common medical operating systems (Windows, Linux)

• USB interface with stable firmware

• Customizable touch sensitivity and controller parameters

This modular design helps medical OEMs simplify integration while maintaining full control over their display and system architecture.

Industrial-Level Reliability for Medical Equipment Lifecycles

Medical devices often have long product lifecycles and strict quality requirements. Our touchscreen solution is designed with:

• Long lifecycle availability aligned with medical equipment production

• High-durability glass surface with scratch resistance

• Consistent quality and supply stability from a dedicated manufacturing facility

This ensures reliability not only during initial deployment but throughout years of continuous clinical use.

Proven Experience in Medical Touch Applications

This 27-inch touchscreen was developed for a medical customer with real-world integration requirements. Through this project, we gained deep insight into:

• Medical user interaction behavior

• System integration constraints

• Regulatory-driven stability and quality expectations

Today, Yunlea continues to support medical equipment manufacturers with customized touchscreen solutions for:

• Dental and clinical workstations

• Medical imaging and diagnostic systems

• Hospital information terminals

• Specialized interactive medical equipment

Your Reliable Touchscreen Manufacturing Partner

By focusing solely on touchscreen technology, Yunlea helps medical device manufacturers optimize cost, flexibility, and long-term reliability—without being locked into complete monitor solutions.

If you are developing or upgrading a medical device and require a professional touchscreen solution, our engineering team is ready to support your project from technical evaluation to mass production.

📩 Contact Yunlea to discuss your medical touchscreen requirements.