Implantable Electronics & Neurodevices calculator
Encapsulation Scrap Cost Calculator
Use this calculator to estimate scrap exposure from implantable device encapsulation problems. It fits silicone overmold, parylene coating, epoxy potting, adhesive encapsulation, or biocompatible coating issues that can scrap a high-value assembly late in the build.
What this calculator does
- Estimate the cost of scrapped implantable assemblies caused by encapsulation, potting, coating, or silicone overmold defects.
- Use it when process engineering or finance needs to quantify material and build loss from encapsulation defects in leads, electrodes, sensors, or modules.
- The result estimates financial exposure from encapsulation-related scrap.
Formula used
- Variable encapsulation scrap cost = affected encapsulated assemblies × cost per scrapped assembly × encapsulation-attributed scrap share
- Total encapsulation scrap cost = variable encapsulation scrap cost + encapsulation cleanup and investigation cost
Inputs explained
- Affected encapsulated assemblies: Count the devices, leads, electrode arrays, sensors, or modules at risk or already scrapped due to encapsulation issues.
- Cost per scrapped assembly: Use the built cost at the point of scrap, including purchased components, labor, and prior test cost.
- Encapsulation-attributed scrap share: Use the percentage of the affected population attributed to voids, bubbles, delamination, coating damage, or cure issues.
- Encapsulation cleanup and investigation cost: Include MRB review, engineering analysis, material disposal, rework fixture cleaning, or containment labor.
How to use the result
- Use it for nonconformance review, process improvement prioritization, supplier discussions, and quote risk adders.
- It depends on accurate scrap attribution and does not include patient risk evaluation, complaint handling, or regulatory reporting decisions.
Common questions
- What is the encapsulation scrap cost calculator for? It estimates scrap cost tied to implantable device encapsulation, coating, potting, or overmold defects.
- What information should I enter? Use affected assembly count, built cost per assembly, encapsulation-attributed scrap share, and fixed investigation or cleanup costs.
- What does the result tell me? The result helps prioritize process fixes and quantify the cost of encapsulation yield loss.
- When is the result only an estimate? It is only an estimate when root cause is not confirmed, assembly cost is incomplete, or rework and salvage options are still being evaluated.
Last reviewed 2026-05-12.