Expandable medical device with S-shaped bridging elements
First Claim
1. An expandable medical device comprising:
- a plurality of cylindrical tubes each formed of a plurality of adjacent struts interconnected at alternating ends, the plurality of cylindrical tubes expandable from a first diameter to a second diameter at which the adjacent struts form substantially V-shapes, wherein the plurality of cylindrical tubes are arranged with the interconnected ends of the struts aligned facing each other in adjacent cylindrical tubes;
a plurality of S-shaped bridging elements connected between the interconnected ends of the struts in adjacent cylindrical tubes, wherein the bridging elements are connected entirely above a midline of the V-shapes on one cylindrical tube and entirely below the midline of the V-shapes on an adjacent cylindrical tube.
2 Assignments
0 Petitions
Accused Products
Abstract
An expandable medical device includes a plurality of cylindrical tubes each formed of a plurality of adjacent struts interconnected at alternating ends. The plurality of cylindrical tubes are expandable from a first diameter to a second diameter at which the adjacent struts form substantially V-shapes. The plurality of cylindrical tubes are arranged with the interconnected ends of the struts aligned facing each other in adjacent cylindrical tubes and a plurality of S-shaped bridging elements connected between the interconnected ends of the struts in adjacent cylindrical tubes. The bridging elements are connected entirely above a midline of the V-shapes on one cylindrical tube and entirely below the midline of the V-shapes on an adjacent cylindrical tube.
-
Citations
16 Claims
-
1. An expandable medical device comprising:
-
a plurality of cylindrical tubes each formed of a plurality of adjacent struts interconnected at alternating ends, the plurality of cylindrical tubes expandable from a first diameter to a second diameter at which the adjacent struts form substantially V-shapes, wherein the plurality of cylindrical tubes are arranged with the interconnected ends of the struts aligned facing each other in adjacent cylindrical tubes;
a plurality of S-shaped bridging elements connected between the interconnected ends of the struts in adjacent cylindrical tubes, wherein the bridging elements are connected entirely above a midline of the V-shapes on one cylindrical tube and entirely below the midline of the V-shapes on an adjacent cylindrical tube. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
-
-
10. An expandable medical device comprising:
-
a plurality of cylindrical tubes each formed of a plurality of adjacent struts interconnected at alternating ends, the plurality of cylindrical tubes expandable from a first diameter at which the adjacent struts are substantially parallel to one another to a second diameter at which the adjacent struts form substantially V-shapes, wherein the plurality of cylindrical tubes are arranged such that interconnected ends of the struts are aligned facing each other in adjacent cylindrical tubes;
a plurality of S-shaped bridging elements connected between the interconnected ends of the struts in adjacent cylindrical tubes, wherein each of the bridging elements cross a midline of the V-shapes three times and are connected entirely above the midline of the V-shapes on one cylindrical tube and entirely below the midline of the V-shapes on an adjacent cylindrical tube. - View Dependent Claims (11, 12, 13, 14, 15, 16)
-
Specification