Automation of a production plant for endoscopy sheath tubes

Development of the world's first fully automated production line as a pioneering project for endoscopy treatment instruments

„With Plan B we had a very competent partner at our side.“
Olaf Roggemann, Project Manager at Olympus

Task

Olympus is the world leader in the field of gastrointestinal endoscopy equipment with a market share of around 70%. For the development and production site in Hamburg, Plan B Automation designed and manufactured a new, modular and fully automated production facility for endoscopy sheath tubes in close cooperation with the customer, the first of its kind in the world. This means that Olympus is taking on a pioneering role in medical technology.

TASKS AT A GLANCE

  • Conceptual design and construction of a fully automated, modular production line for endoscopy sheath tubes

  • Compliance with all medically necessary production specifications

  • Manufacture, installation and commissioning of the system

  • Conformity with medical technology approval processes

Benefits for the customer

The production of endoscopy sheath tubes for rigid medical endoscopes requires extremely high-precision work. Before full automation, the products were manufactured manually, which entailed a high level of stress and placed high demands on the skills of the employees.

With the automation of sheath tube production, Olympus' vision was turned into a reality of production. The system developed by Plan B represents the new generation of automation. The fully automated system fits perfectly into the digital transformation process of medical technology production thanks to complete data transparency. Together with the customer, we set up and commissioned the production facility in Hamburg at the end of the project.

Our solution at a glance

DETAILS OF THE SYSTEM

The extraordinary thing about the project was the particularly high requirements in the manufacturing tolerances in the hundredth of a millimeter range and the pioneering role in automation. The finished production system for the fully automated production of endoscopy cladding tubes is intended for use in 2-shift operation.

The strict requirements of the European Medical Devices Regulation (MDR) must be met. Three interconnected processes are carried out at a total of 10 stations in an optimized time.

The individual stations of the production line are modular and can be approached in any configuration. The stations are controlled on the software side via a central control level, which was optimally configured for the requirements of the system in collaboration with Plan B. The control level also manages a fully automatic buffer area and thus ensures that all products are delivered in the correct order and that there is no unplanned production stop at any time. With RFID chips attached to the tool carrier, all stored process data can be assigned to the individual manufactured parts. This data can be used for analysis to improve production results.

AUTOMATIC AND PRECISE

  • Conformity with all medical requirements

  • Fully modular production concept with 10 stations

  • Robot cells with flexible gripping system

  • Force-torque-controlled robot movements

  • 100% digital tracking and monitoring of all data

  • Connection to the production network

  • Sorting and sequencing options for internal buffer storage

  • Separation and grinding technology with cooling-lubricating agent (KSS)

  • Tactile measurements in the μm range for quality assurance

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