Implantable Electronics & Neurodevices worked example

Micro-Weld Inspection Load at 13% inspection handling allowance: a worked example

This worked example runs the micro-weld inspection load numbers for a tougher week than the baseline: 13% inspection handling allowance instead of the typical 18%. Estimate inspection time for implantable device micro-welds using weld count, inspection rate, and handling allowance.

The inputs for this scenario

  • Micro-welds requiring inspection: 1,800 welds (held at the documented default)
  • Verified inspection rate: 12 welds / min (held at the documented default)
  • Inspection handling allowance: 13 % (the input this scenario stresses; the baseline uses 18)

Working through the calculation

  • The calculation starts from the formula this tool documents: Base micro-weld inspection time = micro-welds requiring inspection รท verified inspection rate.
  • Required micro-weld inspection time works out to 169 min at these inputs, and this is the headline figure for the scenario.
  • Base micro-weld inspection time works out to 150 min at these inputs.
  • Inspection handling allowance works out to 13 % at these inputs.
  • Verified inspection rate works out to 12 pieces / min at these inputs.

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 4.24% below the baseline at 169 min.
  • Use it to staff inspection stations, plan batch release timing, or quantify the inspection bottleneck in an implant assembly line. A result at this level usually justifies acting on the stressed input before touching anything else, because every other figure in the table is downstream of it.

Results at a glance

  • Required micro-weld inspection time: 169 min (headline result)
  • Base micro-weld inspection time: 150 min
  • Inspection handling allowance: 13 %
  • Verified inspection rate: 12 pieces / min

Run it with your numbers

  • To rerun this with your own numbers, open the live Micro-Weld Inspection Load calculator, set inspection handling allowance to your actual value, and adjust the remaining inputs to match your operation.

Last reviewed 2026-05-12.