Medical Device


Medical Devices

The medical device industry is fueled with an ongoing quest for providing better treatment and diagnostic methods to the healthcare sector. A wide range of packaging and delivery systems that vary from porous flexible packaging to non-porous rigid containers are used in the medical devices industry while being stored and shipped across the globe.

Devices like pacemakers, cardiovascular stents, respiratory ventilators, breast implants come under the category of class III medical devices. Class III medical devices are mostly implanted and present the highest level of risk associated with maintaining the sterile barrier of a package.

Medical Device Packaging

The rapidly growing medical devices industry is offering increasing challenges to the medical device packaging and inspection industry to assure quality. Conventionally, the visual inspection method was used to analyze and ensure the quality of medical device packaging. Many studies have revealed the limited capability of this method for high-risk applications. Today more advanced inspection and leak detection methods are available that provide a quantitative assessment of package and seal quality.

Medical Device Package Inspection

The quality testing of medical device packaging is highly significant in ensuring the safe delivery of medical devices from its place of origin to the market. Guidance documents such as ISO 11607 provide a list of methods that have the capability to improve the package quality testing of today’s capability. PTI offers inspection methods that provide more reliable, sensitive and traceable data. We offer in-depth feasibility studies, test method development and test equipment to bring the supreme level of quality to the high-value medical device applications. PTI’s inspection solutions are unique in their performance, reliability and use of sensory technology.

The type of packages for class III medical devices vary greatly in their materials and design. Various factors like size, shape, profile, irregularities, density, weight and configuration are taken into consideration while deciding the package type for medical devices.

Analysis of FDA letters shows that a vast majority of issues are related to the seal defects of the medical device packaging. PTI’s airborne ultrasound is a non-destructive physical inspection method to assure the quality of package seals both offline for in-depth seal quality analysis and for 100% online pouch seal inspection. This ultrasound technology is a true non-destructive method effective for Tyvek® packaging and is also an ASTM Test Method ASTM F-3004-13. This Test Method is also an FDA Recognized Consensus Standard for Evaluation of Seal Quality and Integrity Using Airborne Ultrasound. The ASTM F-3004-13 Test Method was approved based on the PTI sponsored inter-laboratory research program and is one of the most effective methods for medical device package seal inspection. Airborne ultrasound technology is also referenced in the USP <1207> Chapter guidance for deterministic test methods.

PTI’s vacuum-based leak detection systems offer the ability to inspect both the entire body of the package and seals for micro leaks and defects. VeriPac inspection systems utilize an ASTM approved vacuum decay leak test method (F2338) recognized by the FDA as a consensus standard for package integrity testing. This test method was developed using PTI’s VeriPac leak test instruments. Vacuum decay technology is also referenced in the USP <1207> Chapter Guidance as a deterministic test method for package integrity testing.

The PTI team of scientists and engineers have extensive industry expertise in offering an entire solution that includes test method development and equipment validation.

 
?
COPYRIGHT 2020, PTIUSA, ALL RIGHTS RESERVED PRIVACY AND COOKIES TERMS OF USE
Popup Popup