H10: device evaluation: one sample was returned for investigation.The sample consisted of one cassette product; the sample was received after used conditions, without its original packaging, decontaminated and inside in a plastic bag.The sample was visually inspected under normal conditions of illumination to detect conditions that could cause functional issues.No damage was detected in the sample that could cause the failure mode reported.The sample was connected to a cadd pump to look for unusual functions; no alarms were activated.This testing was repeated a second time; no alarms were activated.Based on the no disposable alarm investigation and root cause conduct through capa-000814 the mohawk exposure could be a factor during the use of cassette to activate the alarm.However, the failure mode could not be duplicated by functional testing; the complaint was not confirmed.No fault was found and as such, no root cause was determined, and no corrective actions taken; however, capa-000814 was open to investigate the failure mode reported; capa-000814 is currently in solution confirmation and implementation plan phase.No lot number was provided; therefore, device history record review could not be completed.This remediation mdr was generated under protocol (b)(4), as a result of warning letter cms # (b)(4).No lot/serial number was provided, therefore the product manufacture or expiration date was unknown.
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