Water Treatment by Water Circuit for a Lithotripsie Unit
Customer's Requirement:
Industrialisation of a water circuit in support of a lithotripsy-reflector
An entire water circuit unit with complete mechanical structure and control unit was developed.
Project Scope:
Implementation:
- Continuous control of the pump for filling, draining, couple, and circulation
- Analysis of the level sensors and flow sensors
- CAN-communication with control PC and the high voltage charging device
Hardware:
- Cygnal C8051F040 for Wwater circuit control
Development Environment:
- Zuken Cadstar 9.0 (Circuit diagram, Layout)
- Visual Basic 6.0 for PC-Software
- Keil C51 for μC-Coding
Tasks:
- Building a device specification and hardware / software interface definition in collaboration with the customer
- Analysis of the general concept with the regulatory authorities
- Construction of tank mechanics, integration of water circuit components (pumps, valves, sensor system)
- Tubing and wiring of components
- Development of the water circuit control (circuit diagram, layout, engineering data, mechanical drawings)
- Implementation of the µC-software for the water circuit control (water circuit sequences, inserting communication protocols)
- Verification of all development stepstaking into account effective medicine specifications and risk management. Validation at the lithotripsy device.
- Implementation of a specialised PC-software for starting and service