Is impedance spectroscopy used to investigate the corrosion behavior related to composition?

Signal loss due to RF shielding was 31-62% for nitinol stents, 14-50% for platinum stents, 50-77% for the cobalt-alloy stents (undetermined for the stainless ... The Amplatzer Vascular Plug is designed to provide precise positioning in short landing zones. It is a self-expanding device made from a Nitinol wire mesh. The material has unique super-elastic and shape-memory properties [4]. The alloy is comprised of approximately equal compositions of nickel and titanium, ... Nov 13, 2019 ... The Shape-Changing Metal. Nitinol is an alloy comprised of nickel and titanium. At room temperature, nitinol is easily deformed and can be ... Apr 23, 2025 ... The Amplatzer is made of nitinol, a nickel alloy. Given the history concerning for nickel hypersensitivity, the patient underwent preoperative ... The MEDpro Stone Basket Nitinol is used for stone manipulation and the retrieval/removal of stones from the bladder, renal pelvis and ureter. The JAWS™ bone staples are made from superelastic nitinol that does not require cold storage or heating. Implant sizes range from 8mm to 25mm. INDICATIONS ... The authors describe their use of a new right-angle snare made of nickel-titanium (nitinol) cable for retrieval of foreign bodies and iatrogenically placed ... The Nicore™ nitinol guidewire is made of a super-elastic Nitinol core making it highly maneuverable and kink resistant for navigation through tortuous anatomy. Feb 20, 2018 ... Nitinol tubes were manufactured from Standard Grade VIM-VAR ingots using Tube Manufacturing method “TM-1.” Diamond-shaped samples were laser ...