Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our site without changing the browser settings you grant us permission to store that information on your device.
GH. IACOB1, AL. D. CIOCHINĂ1, O. BREDEŢEAN1, M. RĂCUCIU2,*
Amorphous magnetic microspheres, characterized by suitable magnetic properties and biocompatibility were conducted to obdurate artificial system of blood capillary vessels under magnetic control. Experimental tests were designed aiming to observe the building of the magnetic embolus inside a thin spiral or linear tube and to determine the influence of some parameters on the efficiency of occlusions: the dimensions of magnetic microspheres (1-300 µm), the debit of the liquid (4.66 - 16.5 ml/min), the viscosity of the carrier liquid (1.007 - 7.34 cSt), the direction and the induction of the external magnetic field (340 - 600 Gs), the shape of the tube and the linear length of the deposit (5 - 50 mm). Under pre-established experimental conditions the efficiencies of occlusions were between 67 % and 97 %.
Vessel occlusion, Magnetite microparticles, Magnetic field.
GH. IACOB, AL. D. CIOCHINĂ, O. BREDEŢEAN, M. RĂCUCIU, Magnetite particle utilization for blood vessel embolization - a practical modeling, Optoelectronics and Advanced Materials - Rapid Communications, 2, 7, July 2008, pp.446-449 (2008).
Submitted at: April 12, 2008
Accepted at: July 8, 2008
Optoelectronics and Advanced Materials - Rapid Communications
(2023): 0.5 - 2023 Journal Citation Reports (Clarivate Analytics, 2024)
Active accounts were imported to the new platform and assigned a random password by default. In order to access your account you need to access the login page and go through the Lost Password dialog (involves the system sending you an email with instructions) in order to reset your password. This step is necessary as passwords are kept in hashed form and the new platform uses modern hashing algorithms incompatible with the previous ones.