초록 ▼

An assembly is provided which can crimp or compress an intraluminal device or measure the radial strength of an intraluminal device. The crimping assembly includes at least two moving-element subassemblies, each with a pair of moving elements. The moving elements having a first side and a second sid

An assembly is provided which can crimp or compress an intraluminal device or measure the radial strength of an intraluminal device. The crimping assembly includes at least two moving-element subassemblies, each with a pair of moving elements. The moving elements having a first side and a second side joining at a tip. The moving-element subassembly is able to move in such a way that the moving elements move relative to each other from a first position with the tips offset from each other by a first distance, to a second position with the tips offset from each other by a second distance different than the first distance. The assembly also includes a movement assembly that interfaces with each of the moving-element subassemblies. The movement assembly moves the pairs of moving elements between the first position and the second position.

대표청구항 ▼

What is claimed: 1. A method of compressing an intraluminal device onto a catheter, a mandrel or a sheath, comprising: positioning an intraluminal device pre-mounted on a catheter, a mandrel or a sheath within an opening formed by a plurality of moving-element subassemblies, moving each of the plur

What is claimed: 1. A method of compressing an intraluminal device onto a catheter, a mandrel or a sheath, comprising: positioning an intraluminal device pre-mounted on a catheter, a mandrel or a sheath within an opening formed by a plurality of moving-element subassemblies, moving each of the plurality of moving-element subassemblies from a first position to a second position, each moving-element subassembly having a pair of moving elements configured to move relative to each other, wherein the moving elements within a moving-element subassembly, move in opposite directions along arcuate paths, wherein the combination of arcuate paths resemble a sinusoid, each moving element having a tip, the moving elements moving relative to each other from the first position with the tips offset from each other by a first distance, to the second position with the tips moving toward the center of the opening and being offset from each other by a second distance less than the first distance; and compressing the intraluminal device onto the catheter, mandrel or sheath by continuing to move the tips of the moving elements toward the center of the opening. 2. The method of claim 1 wherein the plurality of moving-element subassemblies are moved simultaneously. 3. The method of claim 1 wherein moving each of the plurality of moving-element subassemblies comprises rotating each of the moving-element subassemblies about a plurality of pivot points. 4. The method of claim 1 wherein the moving elements move along an arcuate path between the first position and the second position. 5. The method of claim 1 further comprising moving the tips of the moving elements away from the center of the opening to allow for removal of the intraluminal device.