Cbas® heparin surface incorporates carmeda heparin manufactured from heparin sodium api, which is covalently bound to the device surface and is essentially non-eluting.A review of the manufacturing records indicated the lot met pre-release manufacturing specifications.Due to no device return, an investigation could not be performed.
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The following information was reported to gore from medrio clinical study aaa 17-01: on august 13, 2020, the patient was treated for a thoracoabdominal aortic aneurysm using three gore® viabahn® vbx balloon expandable endoprostheses, implanted in the right renal artery (22300501/bxa067902a), left renal artery (22300500/bxa067902a) and superior mesenteric artery (22276962/bxa075902a).On september 15, 2020, thrombosis was observed within the gore® viabahn® vbx balloon expandable endoprosthesis (22300501/bxa067902a) located in the right renal artery.On september 17, 2020, a balloon angioplasty was performed to treat the stenosis within the right renal artery stent.Additionally, a medtronic everflex stent 7mm x 60mm was implanted to treat the occlusion within the gore® viabahn® vbx balloon expandable endoprosthesis (22300501/bxa067902a).On february 17, 2021, stenosis was observed within the gore® viabahn® vbx balloon expandable endoprosthesis (22276962/bxa075902a) located in the distal superior mesenteric artery stent.It was also noted there was stenosis within the gore® viabahn® vbx balloon expandable endoprosthesis (22300500/bxa067902a) located in the distal left renal artery stent.On the same day, an angioplasty procedure was performed to treat the in stent stenosis of the gore® viabahn® vbx balloon expandable endoprosthesis (22276962/bxa075902a) located in the distal superior mesenteric artery stent with a 7 x 20 mm angioplasty balloon.Additionally an angioplasty procedure was performed to treat the in stent stenosis of the gore® viabahn® vbx balloon expandable endoprosthesis (22300500/bxa067902a) of the distal left renal artery with a 6 x 20 mm angioplasty balloon.
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