A customer informed welch allyn of a vaginal speculum break in a patient.The doctor was using a medium speculum in a patient.When the speculum opened, the locking mechanism failed and the patient felt immediate pain.The doctor noticed that the bill of the speculum cracked down the middle and caused a 2 cm laceration down the right side of the patient's vaginal wall.The patient was already being treated with an antibiotic for an unrelated issue, so doctor extended the prescription by 5 days as a precaution.The patient came back in one week for a follow-up and the laceration was healing with no signs or symptoms of infection.No further treatment was provided to the patient.In subsequent follow-up, the customer identified that it was the lower bill of the speculum that broke.
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Welch allyn is reporting this in an abundance of caution.The customer did not return the device that broke in use to welch allyn as the device was previously discarded.The customer did return a damaged device to welch allyn, discovered before use, with the same break pattern as the device involved in the event.The device was reviewed by welch allyn engineering and the failure mode matched one that has been previously investigated.The root cause of these very rare failures was determined to be related to potential impacts or loads on the shipping containers during transit or storage.No further investigation will be performed.
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