The customer contacted a siemens customer care center (ccc) specialist.Review of the sample showed that it was clotted.The ccc reviewed the instrument data and found that the instrument had a normal setting of -1 for alkaline phosphatase.The ccc reviewed the normal ranges and found the instrument was not set up to hold a result of <10.The customer added 10 as the low limit on normal evaluation orders.The ccc testing the instrument and a result of <10 was held in review.The cause of the depressed, less than ten alkaline phosphatase result being released is due to human error, a setting was not set.The instrument is performing according to specifications.No further evaluation of the device is required.
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Customer reported that a depressed, less than ten (<10) alkaline phosphatase result was not held in review and was auto-validated by their centralink data management system.The initial result was released to the physician(s), which was questioned.The patient was redrawn and tested, resulting within the expected range and clinical picture of the patient.A corrected report was issued to the physician(s).There are no known reports of patient intervention or adverse health consequences due to the depressed, less than ten alkaline phosphatase result being released.
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