Implantable Electronics & Neurodevices worked example

Micro-Weld Inspection Load at 21% inspection handling allowance: a worked example

This scenario runs the micro-weld inspection load calculation on the strong side: 21% inspection handling allowance, with every other input held at its documented default. Use it when production or quality teams need to staff microscope, vision, or pull-test inspection for laser welds, resistance welds, lead bonds, or feedthrough joints.

The inputs for this scenario

  • Micro-welds requiring inspection: 1,800 welds (unchanged)
  • Verified inspection rate: 12 welds / min (unchanged)
  • Inspection handling allowance: 21 % (raised for this scenario; the documented default is 18)

Working through the calculation

  • Applying the documented formula (Base micro-weld inspection time = micro-welds requiring inspection รท verified inspection rate) to the inputs above produces each figure below.
  • At this operating point the engine returns 182 min for required micro-weld inspection time, the number this scenario is built around.
  • At this operating point the engine returns 150 min for base micro-weld inspection time.
  • At this operating point the engine returns 21 % for inspection handling allowance.
  • At this operating point the engine returns 12 pieces / min for verified inspection rate.

How this compares with the baseline

  • Against the tool's baseline example, where inspection handling allowance sits at 18% and the headline result is 177 min, this scenario comes in 2.54% above the baseline at 182 min.
  • Use it to staff inspection stations, plan batch release timing, or quantify the inspection bottleneck in an implant assembly line. Treat this as a target state: the delta against the baseline quantifies what the improvement is worth before you commit to chasing it.

Results at a glance

  • Required micro-weld inspection time: 182 min (headline result)
  • Base micro-weld inspection time: 150 min
  • Inspection handling allowance: 21 %
  • Verified inspection rate: 12 pieces / min

Run it with your numbers

  • Every input above is editable in the live Micro-Weld Inspection Load calculator, which recalculates instantly and can be shared with the inputs intact.

Last reviewed 2026-05-12.