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The manufacturer received a complaint indicating that a sterile warming drape (ors-100) exhibited tiny pin-size holes during use.One unit was affected; however, the lot number could not be confirmed.No physical sample was returned for evaluation; therefore, the investigation was based on an image provided by the customer.The reported defect was confirmed based on the available evidence, but the condition could not be replicated.A review of manufacturing, material, process, equipment, environmental, and personnel factors did not identify any contributing cause.Device traceability could not be established due to the absence of a valid lot number.Based on the available information, the investigation was determined to be inconclusive.The complaint will continue to be monitored for potential trend.
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