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A device facilitating the opening of ampoules
1Division of Standards Processing, National Institute for Biological Standards and Control, South Mimms, Potters Bar, Hertfordshire, United Kingdom.
Analytical Biochemistry
|June 1, 1988
Summary
This study introduces a novel device designed to safely open glass ampoules. The bent tube design applies controlled pressure, ensuring ampoules break cleanly at a predetermined point.
Area of Science:
- Medical Devices
- Materials Science
- Mechanical Engineering
Background:
- Ampoules are common pharmaceutical packaging, but opening them can be challenging and pose a risk of injury.
- Current methods for opening ampoules may lack consistency and safety features.
Purpose of the Study:
- To describe a new device that simplifies and enhances the safety of opening glass ampoules.
- To present a mechanical solution for controlled ampoule breakage.
Main Methods:
- A partially cut-away, bent rigid tube was designed.
- The tube's internal diameter was engineered to be approximately 8% larger than the ampoule's external diameter.
- The device holds the ampoule at one end, allowing downward pressure to be applied at the other.
Main Results:
- The device successfully facilitates the opening of ampoules.
- Controlled pressure application leads to ampoules breaking at a prestressed point.
- The design offers a consistent and potentially safer method for ampoule manipulation.
Conclusions:
- The described device offers an effective and safe mechanism for opening glass ampoules.
- This innovation has the potential to improve laboratory and clinical procedures involving ampoule usage.