Complex curve microcatheters for berry aneurysm endovascular therapy

RS Pakbaz, CW Kerber - American journal of …, 2007 - Am Soc Neuroradiology
By using images created with 3D rotational angiography or CT angiography as templates, it
is possible to place anatomically correct curves on microcatheters, curves that reproduce the …

Distal-tip shape-consistency testing of steam-shaped microcatheters suitable for cerebral aneurysm coil placement

T Abe, M Hirohata, N Tanaka… - American journal …, 2004 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Although the selection of microcatheter for endovascular
aneurysmal treatment is one important factor in patient outcome, the use of steam shaping …

Endovascular Treatment of Berry Intracranial Aneurysms Using a New Detachable Coil System: (DCS®—Detachable Coil System Cook)

A Tournade, C Riquelme… - Interventional …, 2001 - journals.sagepub.com
We aimed to assess and to demonstrate the efficiency of a new mechanical system in the
endovascular treatment of berry intracranial aneurysms. From September 1999 to October …

Endovascular Treatment with Coils of 149 Middle Cerebral Artery Berry Aneurysms1

A Iijima, M Piotin, C Mounayer, L Spelle, A Weill… - Radiology, 2005 - pubs.rsna.org
PURPOSE: To retrospectively evaluate the immediate and long-term clinical results, as well
as the angiographic results, of occlusion of middle cerebral artery (MCA) berry aneurysms …

Feasibility of insertion of a microcatheter through a Y-stent in coil embolization of cerebral aneurysms and its detailed geometry by micro-computed tomography

K Kono, T Terada - Acta neurochirurgica, 2014 - Springer
Background In Y-stent-assisted coil embolization for cerebral aneurysms, open or closed
cell stents are used. Different microcatheters for coil insertion are available. We investigated …

Coil embolization of very small (2 mm or smaller) berry aneurysms: feasibility and technical issues

V Gupta, M Chugh, AN Jha… - American journal of …, 2009 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: The very small size of cerebral aneurysms is considered
to be one of the limitations for endovascular treatment, with a high risk for intraoperative …

Microcatheter looping facilitates access to both the acutely angled parent artery and cerebral aneurysms for effective embolization

CH Li, JY Ye, XH Su, L Yang… - Interventional …, 2014 - journals.sagepub.com
Aneurysms with an acutely angled parent artery are difficult to access for coiling. This study
aimed to investigate the safety and effectiveness of microcatheter looping for embolization of …

Transfer of a self-expanding stent to a braided microcatheter with the aid of transcatheter illumination: Technical report and illustrative case

LP Broadbent, CJ Moran, A Nehra… - American journal …, 2003 - Am Soc Neuroradiology
A new self-expanding stent approved for the treatment of wide-necked intracranial
aneurysms can be difficult to deploy in tortuous vascular anatomy. Some of the difficulty may …

Balloon-assisted coil placement in wide-neck bifurcation aneurysms by use of a new, compliant balloon microcatheter

S Baldi, C Mounayer, M Piotin… - American journal of …, 2003 - Am Soc Neuroradiology
Two types of balloon are usually employed to perform balloon-assisted coil placement in
cerebral aneurysms: oval, guide-dependent balloons for sidewall aneurysms and round …

Intracranial berry aneurysms: angiographic and clinical results after endovascular treatment.

C Cognard, A Weill, L Castaings, A Rey, J Moret - Radiology, 1998 - pubs.rsna.org
PURPOSE: To determine the types of aneurysm that may be treated endovascularly with
platinum detachable coils. MATERIALS AND METHODS: Two hundred eight patients with …