Bubble Emission Testing
Bubble emission testing serves as a critical evaluation method for medical device packaging systems, providing manufacturers with definitive proof of sterile barrier integrity. This non-destructive testing technique is particularly effective for assessing various packaging formats including flexible pouches, rigid blister packs, thermoformed trays, and hybrid packaging solutions that must maintain sterility throughout product distribution and shelf life.
The methodology's exceptional sensitivity, capable of detecting breaches as minute as 250 microns (per ASTM F2096), makes it an indispensable tool for quality assurance. Beyond basic leak detection, this test simulates real-world stresses to validate packaging performance under conditions mimicking transportation, handling, and storage. For regulatory compliance, Bubble Emission Testing provides documented evidence of package integrity required by FDA 21 CFR Part 820, EU MDR, and ISO 11607 standards, serving as a cornerstone for successful medical device submissions and market approvals.
Our Service
Meditronics (a brand of STEMart) conducts bubble emission testing services according to ASTM F2096 and ISO 11607 protocols, employing a scientifically validated approach to deliver reliable, reproducible results. Our testing protocol follows these key phases:
1. Immersion Preparation
Test specimens are carefully submerged in a controlled liquid medium (typically purified water) at a specified temperature, ensuring complete coverage of all seal areas and potential failure points.
2. Controlled Pressurization
Controlled pressure is applied to the submerged package to simulate real-world conditions that could potentially cause leaks, such as transportation stresses or handling impacts.
3. Systematic Observation
The package is closely monitored for the formation of bubbles rising to the liquid surface. The presence of bubbles indicates a breach in the sterile barrier system, with the size and frequency of bubbles providing insights into the severity of the leak.
Why Choose Meditronics?
Meditronics's bubble emission testing services offer medical device manufacturers a proven method to validate package integrity and ensure compliance with global regulatory standards. By detecting leaks early in the development process, our testing helps manufacturers:
✔ Ensure Sterility Maintenance
Identify and address defects that could lead to contamination, protecting patient safety and product efficacy.
✔ Reduce Packaging Failures
Minimize risks of costly recalls or post-market issues caused by inadequate sterile barrier systems.
✔ Streamline Regulatory Submissions
Generate compliant test reports for FDA, EU MDR, and ISO 11607 submissions, facilitating faster approvals.
✔ Optimize Packaging Designs
Use test results to refine sealing parameters, material selections, and packaging configurations for enhanced performance.
Leveraging state-of-the-art testing infrastructure and specialized expertise in medical packaging validation, Meditronics provides manufacturers with quantitative data to support both quality control decisions and regulatory submissions.
To discuss how our bubble emission testing can optimize your packaging integrity while ensuring full regulatory compliance, contact our team today.
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