All cases

Modernization of a manufacturing execution system (MES) for medical equipment manufacturers

Client
Provider of 4.0 solutions for manufacturing analytics
Industry
Healthcare equipment manufacturing
Services
Software development, Product design, UI/UX, DevOps, Legacy modernization, Support, Project management
Tech stack
Python3, Django, Vue 2, Vue 3, OpenSearch + AWS ECS, Docker, AWS EC2, ML, IBM Watson, GenAI, Edge Architecture

Challenge

The client is engaged in the development of a comprehensive Industry 4.0 web application, known as the manufacturing execution system (MES), designed to monitor, track, document, and control the performance of manufacturing equipment or an entire production line. The solution helps large medical device manufacturing companies measure and analyze equipment performance and improve production processes at their multiple manufacturing facilities. A flexible, user-friendly, and robust MES system is key for faster and better productions, and hence high product quality. In their pursuit to enhance visibility into the production process, increase product quality, and improve onboarding for new employees, our customer sought expert software developers to revamp and streamline the existing MES solution.

Solution

To help our customer reach their goals, ITRex introduced the following changes:
Complete redesign of metrics dashboards The MES system presents processed data through a number of dashboards that offer summaries of production metrics. ITRex completely overhauled these dashboards to enable our client to effectively monitor production and equipment performance. We helped create intuitive, well-defined dashboards that visualize key real-time and historical production and equipment performance data that matters most for end-users and their objectives. These include the overall equipment effectiveness (OEE) metric that consists of three parameters: asset availability, performance, and quality units produced; equipment states; notifications and alerts of areas that may need attention. Our engineers fixed bugs, improved data quality, added new data to dashboards, redesigned some of the back ends, improved data visualizations, and optimized user flows.
Digital twin implementation For immediate anomaly detection and troubleshooting, we enhanced the MES system with an MVP version of the digital twin solution. ITRex created and customized 3D models of manufacturing facilities using the Matterport platform. As part of the task, we configured robust data collection workflows using smart sensors, edge devices, and cloud storage technologies (AWS), and set up remote view functionality. The latter enables maintenance teams to remotely assess the condition of equipment and monitor production processes in real time. Alongside offering powerful insights into manufacturing operations, the digital twin solution also aids in training new employees and onboarding them to the manufacturing facility. New hires can immersively explore the equipment, layout, normal operating procedures, and safety protocols without any physical risk or potential disruption to operations.
The Digital Forms tool implementation ITRex built the Digital Forms tool, which is designed to collect data from across the enterprise and enable effortless, real-time data entry. Transitioning away from paper-based processes and switching to digital forms helps automate the flow of documents and information across the enterprise, speed up workflows, ensure accuracy throughout the production cycle, boost productivity, and enhance overall product quality.
Integration of an AI solution Our AI engineers built and integrated an LLM API solution into the MES system to help operators get instant responses to manufacturing-related queries like “How many units have been produced today, and how does that compare to the production target?”, “Which machines are currently underperforming or experiencing downtime?” or “How much downtime has occurred on [specific machine] today?”. The models were trained on the customer’s data.
Integration of the internationalization feature As the client is looking to expand their global footprint, our engineers added the internationalization feature, which allowed us to adapt the application to the Chinese and Spanish languages.
manufacturing execution system
Modernization of a manufacturing execution system

Impact

The redesigned dashboards improve user experience, enhance visibility and transparency in production processes, and facilitate collaborations between people, data, and systems, which allows for faster and more effective real-time decision-making and failure troubleshooting
Easy and effective identification of machinery performance issues helps significantly reduce equipment downtime, which directly increases manufacturing efficiency and affects cost savings
Incorporating virtual tours into onboarding and training reduces the learning curve, increases safety, and enhances overall workforce efficiency
The implementation of a centralized enterprise-wide digital forms solution that is available to all relevant parties, including engineers, supervisors, and quality control staff, dramatically streamlines communication across the entire organization

Latest projects