The pharmaceutical industry is crucial to the health care system as they assure treatments that were unimaginable a few years ago. As the industry grows in importance, the techniques of primary packaging for pharmaceutical products, especially high-risk medicines have taken on new prominence.
Since many high-risk pharmaceutical products are filled and sealed in combination devices, it’s critical for manufacturers to ensure that the components function well together. Hence, design and distribution considerations are critical to both the drug and the container. Manufacturing inconsistencies and tolerance differences in packages containing multiple components are primary contributors to distribution issues. Often, such inconsistencies result in container closure failure, causing serious implications down the supply chain. For instance, glass vials and pre-filled syringes may not seal properly at critical fill-finish closure points. Such a failure can cause oxygen or other environmental contaminants to enter the product and compromise the efficacy of the drug in the barrel. At this point, it is critical to use the most precise leak testing method possible.