Application Scheme of UART Screen on Ventilator for Hospital

In modern ventilator hospital equipment, reliable and efficient user interfaces are essential for patient safety and clinical performance. UART screen solutions offer a cost-effective and flexible way to display real-time data, alarms, and control settings. Their simple integration with microcontrollers and medical systems ensures stable communication, while the clear visual interface supports quick decision-making by healthcare professionals. As hospitals continue to adopt smarter technologies, UART screens are becoming a key component in next-generation ventilator solutions.

What ventilator do?

A ventilator is a critical medical device that supports or replaces a patient’s natural breathing by delivering air or oxygen to the lungs. It is commonly used in hospitals for patients with respiratory failure, during surgery, or in intensive care. To ensure safe and precise operation, ventilators require real-time monitoring, data display, and intuitive control interfaces. Proculus smart displays play a vital role in this process by providing a reliable UART-based solution for clear visual feedback, alarm display, and touch control. Their high integration and stability make them ideal for enhancing the performance and usability of ventilator hospital equipment.

New mode of UART screen ventilator for hospital

• More professional service with exclusive 1-to-1 guidance.

• Better compliance and more comfortable experience with persistent use.

• Real-time transmission of data, real-time feedback, and real-time adjustment.

 

     (1) The general working detection test of the ventilator is good.

     (2) The interface design of the ventilator is perfect.

 

Highlights of the UART screen solution for hospital ventilators

• The ventilator mainly adopts medical-grade standard design with a UART module: medical grade > industrial grade > commercial grade > consumer grade.

• It adopts a high-performance processor, and the screen runs faster, and it can run when powered on.

• Supporting LUA script programming, internal running logic and algorithms to reduce communication frequency.

• Through numerous rigorous tests required by clinical medicine, such as EMI radiation, high and low temperature, microwave interference, coil interference, and group pulse.

 

Advantages of the UART screen ventilator solution

• It supports any national language worldwide, only one set of graphic UI, and one-click language switching.

• The UART screen ventilator supports script programming, with internal running logic and algorithms to reduce communication frequency.

• It has low power consumption, the backlight is the darkest mode, and the processor runs at about 0.4W at full speed, and about 0.17W in sleep mode.

• It supports various modes such as remote upgrade of images and firmware, incremental upgrade, and upgrade during operation.

• The panel adopts compatible brands.

 

The UART screen system software is developed based on different UART screen hardware, and the system software mainly consists of display driver module, project file parsing module, touch screen driver module, UART communication module, instruction parsing module, storage module, etc. The modules such as the 4.3 inch TFT display work together to complete the decoding of project files, parsing and executing project configuration, images, videos, LUA scripts, etc. Through the matching configuration software, it has all the controls needed for interface design. Users only need to write a little code to complete the interface design, truly embodying “zero code.”

 

Currently, the UART screen is widely used in dozens of industries and fields such as industrial automation, power, telecommunications, environmental protection, medical care, finance, petroleum, chemical industry, transportation, energy, geology, metallurgy, public query and monitoring, smart home appliances, transportation rails, data rooms, charging piles, electric medical care, national defense security, and shared equipment.