We had nine sets with the aesculap usa orange locks becoming un-locked after sterilization, cooling, and storage.The locks are designed to tolerate steam sterilization.This has happened before.Different instrument processors and supervisor assembled those sets.(b)(4), our sterilizer vendor, has checked the sterilizers and the sterilizers are staying within the required cycle parameters.This could hamper patient care and delay surgeries.The locks that failed have a slightly different color and feel thinner than those from batches or lot numbers that work properly.Manufacturer response for aesculap steam sterilizer lock, aesculap steam ster locks orange (per site reporter).They are looking into it.We think the device may have been made by a different manufacturer or plant resulting in thinner plastic not holding up to sterilization.
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