Model Number CMS15-10C-US |
Device Problems
Break (1069); Difficult to Remove (1528)
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Patient Problem
No Consequences Or Impact To Patient (2199)
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Event Date 08/04/2020 |
Event Type
malfunction
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Event Description
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It was reported that the distal filter could not be fully resheathed for removal.A sentinel cerebral protection system was used during a transcatheter aortic valve replacement (tavr) procedure.At the end of the procedure, the distal filter was unable to be resheathed and the handle broke.There were no patient complications reported.
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Event Description
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It was reported that the distal filter could not be fully resheathed for removal.A sentinel cerebral protection system was used during a transcatheter aortic valve replacement (tavr) procedure.At the end of the procedure, the distal filter was unable to be resheathed and the handle broke.There were no patient complications reported.
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Manufacturer Narrative
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H3 - device evaluated by manufacturer: the unit was returned with a unknow guidewire inserted within the device and a unknown introducer sheath with the distal end of the device introduced in it.The inner member was protruding approximately 10cm from the proximal end of the device.Distal filter slider (#3) was detached with the unknown guidewire still inserted in it.The portion of the inner member under the rear handle shells was without visible damage.The proximal and distal filters were returned sheathed.The articulating distal sheath (ads) was relaxed with a kink.Flushing was unable to be performed through the distal filter slider (#3) due to detachment.Flushing was achieved as expected through the front and rear handle flush ports.Microscopic inspection confirmed detachment of the inner member from the hypotube.Functional testing was conducted.The unknown introducer sheath was able to be removed.The proximal filter sheathed/un-sheathed using the proximal filter slider (#1).The ads responded as expected when turning the articulating knob (#2).The distal filter could not be sheathed/un-sheathed due to distal filter slider (#3) detachment.Manual un-sheathing of the distal filter was able to be performed with support from the returned unknown guidewire.
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Search Alerts/Recalls
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