Implantable Electronics & Neurodevices calculator

Packaging Integrity Yield Calculator

Use this calculator to calculate packaging integrity yield for implantable devices. It fits trays, pouches, header bags, and sterile barrier systems where seal strength, visual inspection, dye penetration, bubble leak, or package integrity testing controls lot release.

What this calculator does

  • Calculate sterile barrier packaging integrity yield for implantable devices after seal, visual, dye, burst, or leak testing.
  • Use it when packaging engineering or QA needs to compare sterile barrier test results against the release or validation target.
  • The result shows sterile barrier packaging pass rate and the gap to target.

Formula used

  • Packaging integrity yield = sterile packages passing integrity checks ÷ sterile packages tested × 100
  • Packaging integrity yield gap to target = packaging integrity yield - target packaging integrity yield

Inputs explained

  • Sterile packages passing integrity checks: Count packages that passed the defined seal, visual, dye, burst, bubble leak, or integrity acceptance criteria.
  • Sterile packages tested: Use the total packages inspected or tested from the same device lot, packaging configuration, and sampling plan.
  • Target packaging integrity yield: Use the validated process target, release criterion, or internal control limit for the sterile barrier system.

How to use the result

  • Use it during lot release, packaging validation, seal process monitoring, and sterile barrier supplier reviews.
  • It does not replace validated package test methods, stability data, transit simulation, sterility assurance, or quality disposition.

Common questions

  • What is the packaging integrity yield calculator for? It calculates the pass rate for implantable device sterile barrier packaging integrity checks.
  • What information should I enter? Use passing package count, total tested package count, and target packaging integrity yield for the same package configuration.
  • What does the result tell me? The result helps decide whether packaging performance is on target or needs investigation before release.
  • When is the result only an estimate? It is only an estimate when testing is incomplete, sample plans differ, package configurations are mixed, or defects are still under review.

Last reviewed 2026-05-12.