Sterilizing gloves that are already sterile isn't the standard practice; however, if reuse is necessary, they can be treated in a small jacketed autoclave at 5lb pressure (109° C) for 30-40 minutes. Keep in mind that this process can degrade the gloves, rendering them useless quickly.
While the term "sterilizing sterile gloves" might seem counterintuitive, the scenario arises when considering the possibility of re-sterilizing previously unused but potentially compromised sterile gloves (e.g., a breach in packaging integrity) or, more pragmatically, the limited re-sterilization of gloves in situations where resources are severely constrained.
Why "Sterilizing Sterile Gloves" is Problematic
- Integrity Compromised: The primary reason sterile gloves are considered single-use is that their integrity cannot be reliably guaranteed after being subjected to sterilization processes.
- Material Degradation: Autoclaving or other sterilization methods degrade the glove material (typically latex or nitrile), making them more prone to tearing and losing their barrier properties. As the reference indicates, they quickly become vulcanized and useless.
- Loss of Tactile Sensitivity: Repeated sterilization may stiffen the gloves, reducing the user's tactile sensitivity.
- Regulatory Considerations: Medical and laboratory settings have strict guidelines for glove usage and disposal. Re-sterilization often violates these protocols unless specifically permitted under exceptional circumstances.
If Sterilization is Absolutely Necessary
If re-sterilization is unavoidable (e.g., in a field hospital with limited supplies), the only recommended method from the provided reference is:
- Autoclaving: A small jacketed autoclave at 5lb pressure (109°C) for 30-40 minutes.
Important Considerations:
- Inspection: Thoroughly inspect the gloves for any signs of damage (tears, punctures, discoloration) before and after autoclaving. Discard any compromised gloves.
- Limited Reuse: Understand that even if the gloves appear intact, their integrity is suspect. Limit reuse to the absolute minimum.
- Alternative Options: Explore alternative solutions before resorting to re-sterilization, such as prioritizing glove use for critical procedures or seeking alternative glove supplies.
Disclaimer: This information is based on the provided reference and is for informational purposes only. Always adhere to your institution's specific policies and procedures regarding glove usage and sterilization. Consult with infection control specialists for guidance.
