The complainant was unable to provide the suspect device lot number; therefore, the lot expiration and device manufacture dates are unknown.However, the complainant reported that the device was not expired.(b)(4) (b)(6).The complainant indicated that the device was disposed and will not be returned for evaluation; therefore, a failure analysis of the complaint device could not be completed.If any further relevant information is identified, a supplemental medwatch will be filed.
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It was reported to boston scientific corporation that an alair bronchial thermoplasty (bt) catheter was used during a bronchial thermoplasty procedure performed on (b)(6) 2017 as part of the (b)(6) clinical study.On (b)(6) 2017 the patient was admitted to the hospital for the bronchial thermoplasty procedure.On (b)(6) 2017 the patient underwent the second bronchial thermoplasty procedure performed in the left lower lobe of the lungs.No issues were noted with the device.According to the complainant, on (b)(6) 2017 the patient developed wheezing and was treated with systemic steroids and the administration or increase of a drug (excluding systemic steroids), although the exact type of medication was not reported.Additionally, the patient¿s hospitalization was extended due to the event.On (b)(6) 2017 the patient had recovered from the event.On (b)(6) 2017 the patient was discharged from the hospital.
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