To date the sample has not been received.The lot number has not been provided therefore making a dhr review impossible at this time.Without reviewing the actual sample, an exact root cause for the non-conformance reported cannot be determined at this time.A possible cause could be bending, fracturing, breaking of a needle can occur when needles are gripped with a needle holder/forceps at the swaged area and/or near the tip of the device.The stress at the gripped area may exceed the maximum stress of the material resulting in bending and/or failure (broken needle).The stress on the attachment section is greatly reduced when the needle is held in an area one-third (1/3) to one-half (1/2) of the distance from the swaged end to the point as indicated in the ifu for this product.
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