Therapeutic retinal laser
Value engineering for YAG ophthalmology laser
Starting situation
Due to obsolete electronics and laser components, an ophthalmology device manufacturer has commissioned IMT to redesign an existing laser therapy device. Using laser photocoagulation, this device can treat many retinal diseases. The redesign is expected to reduce manufacturing costs and ensure manufacturability for years to come. The redesign should not require the device to be re-approved.
Project objectives
- Reduce manufacturing costs by 25%
- Replace discontinued components
- No visible change from the outside
- Comply with RoHS Directive
- Revise documentation to meet IEC 60601-1 3rd Edition criteria for approval
Technical implementation
Results
Manufacturing costs have been reduced by the required 25% through the optimal interaction between system design, electronics development, and mechanical construction. Process reliability during production increased simultaneously and conformity with standards was achieved. By replacing obsolete technology, manufacturability has been secured for the future.