Кліпси та кліпсотримачі для кліпування аневризм головного мозку Codman McFadden Aneurysm Clip Trays
Опубліковано: 13.07.2013
Автор: Мартин Андрей Юлианович
продам
+380509500000
55 кліпсів+ два кліпсо тримачі +два
відсмоктувача F8 та F7.
Four patients with intracranial aneurysm clips made from a variety of
alloys were studied without incidence by MR imaging at field strengths ranging
from 0.35 to 0.6 T. Knowledge of the type of alloy used in the manufacturing of
an aneurysm clip is important in determining whether the clip will or will not
deflect in a magnetic field. Ferromagnetic clips show deflection and torque in
a magnetic field and have the potential to dislodge from the aneurysm.
Nonferromagnetic or weakly ferromagnetic aneurysm clips such as the Sugita
(Elgiloy), Yasargil (316 LVM stainless steel), Heifetz (Elgiloy), Yasargil
(Phynox), and McFadden do not deflect or
deflect weakly in the magnetic field and therefore would not be expected to
dislodge during MR. The option of imaging many patients with intracranial
aneurysm clips with MR extends the usefulness of the technique to a previously
excluded population.
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