During withdrawal the angiosculpt device separated in two pieces.Although the separated portion occurred outside of the body, this is being reported conservatively.Recurrence of this malfunction could result in a prolonged procedure.The angiosculpt device was returned in two pieces.The device separated at the proximal shaft approximately 14 cm distal to the strain relief.The rx port is lacerated and a kink was observed 3 mm proximal to the rx port.The ifu precautions to verify functionality and catheter integrity prior to angioplasty.It is likely the kink is the result of user mishandling, which caused or contributed to the device separation.Per the ifu, retained device component is listed as a possible adverse effect of the procedure.
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Upon initial advancement into the body, a ''kink'' was noted at the proximal shaft.At that point, the advancement stopped and attempted to slightly inflate the balloon (to test it), to see if the balloon was patent, but it was not.The balloon was deflated and during withdrawal, there was little to no resistance noted, however, the stem (shaft) fully broke at the kink.The distal portion was still inside the body, but the proximal end was outside and able to be retrieved.The residual balloon stem (distal shaft) was removed with no excessive force applied.The guide wire remained in place and a different balloon was used to complete the procedure.No patient injury reported.
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