David A. Ferrera,Daniel Kurz,Peter Wilson,Crystal K. Sein-Lwyn,Lok A. Lei,Joseph A. Horton
申请号：
US11436200
公开号：
US08790363B2
申请日:
2006.05.17
申请国别(地区):
US
年份:
2014
代理人:
摘要：
The three dimensional, low friction vasoocclusive coil has a portion that is three dimensionally box or cubed shaped. The three dimensional box or cubed shaped portion will form a basket for filling the anatomical cavity at the site in the vasculature to be treated. The vasoocclusive device is formed from at least one strand of a flexible material formed to have a first inoperable, substantially linear configuration for insertion into and through a catheter or cannula to a desired portion of the vasculature to be treated, and a second operable, three dimensional configuration for occluding the desired portion of the vasculature to be treated. The vasoocclusive coil may optionally include a portion that is substantially J-shaped or helically shaped, for filling and reinforcing the three dimensional portion.
