The customer returned the embolization coil in an opened and used condition.
Investigation revealed that the most proximal 2cm are bent.
Based upon the information provided by the customer concerning this matter, the cook ifu t-dcs201 states the following: "to avoid binding the coil inside the microcatheter, you must rotate the locking device very slowly.
" the appropriate personnel have been advised of this matter.
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During the detachment test, the coil backed up slightly, then released.
The physician could not advance the coil back to the catheter tip.
The coil proximal end was in the patient's vessel.
The coil was captured and retrieved by "wrapping" a guide wire around the proximal end, then was removed.
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