959452.fig.001a
(a) Günther Tulip filter
959452.fig.001b
(b) Celect filter
959452.fig.001c
(c) OptEase filter
959452.fig.001d
(d) Bard G2 filter
959452.fig.001e
(e) Crux filter
959452.fig.001f
(f) ALN filter
Figure 1: Retrievable IVC filters: (a) Günther Tulip filter, (b) Celect filter, (c) OptEase filter, (d) Bard G2 filter, (e) Crux filter, and (f) ALN filter.