(b)(4).The device was returned and an evaluation is complete.A batch review was conducted and there were no deviations found related to this reported condition during the manufacture of this lot.A microscopic visual inspection was performed and noted a loose chip, the transfer set female connector separated from light blue main-body with loose chip present, marks were observed on the outside of the y-connector and dark blue connector.Damage was also noted on the patient adapter.Functional testing included underwater pressure leak test, clear passage test, clamp function test and integrity of seal surface test with no issues noted.The reported condition was verified and the cause is unknown.There is a capa open to further investigate this issue.Should additional relevant information become available, a supplemental report will be submitted.
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