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AssigneeSciMed Life Systems, Inc.
InventorsTerry V. Brown, Andrew J. Dusbabek, Louis G. Ellis, Scott M. Hanson, Leo M. Klisch, Christopher R. Larson, Linda R. Lorentzen Cornelius, Justin E. Plessel, Lawrence W. Ulanowski
Estimating the term…
A stent crimper comprising a plurality of crimping members extending between a first support and a second support. The first and optionally the second supports has an opening therethrough sized to allow a stent therethrough. The first and second supports extend from a base. The crimping members are disposed about the circumference of a circle everywhere along the length of the members. Finally, the flexible members extend through a bore in a die. The die is movable in an axial direction along the flexible members.
A device for reducing the cross-section of a stent, the device comprising a plurality of rotatable crimping members driven via a central gear and disposed in fixed locations about a center region, the center region having a longitudinal axis substantially orthogonal to a plane of rotation defined by the rotation of the plurality of rotatable crimping members, the central gear and each of the crimping members having planes of rotation substantially coplanar with or parallel to one another, each crimping member constructed and arranged such that a portion of each crimping member is capable of rotating into the center region and crimping at least a portion of a stent.
A device for reducing the cross-section of a stent, the device comprising a plurality of rotatable crimping members driven via a central gear and disposed in fixed locations about a center region orthogonal to a plane of rotation defined by rotation of the plurality of rotatable crimping members, each crimping member having a plane of rotation substantially coplanar with or parallel to the plane of rotation of the other crimping members, each crimping member rotatable such that a portion of the crimping member rotates into the center region thereby crimping at least a portion of the stent, each crimping member in mechanical communication with the central gear via a spur gear.
A device for reducing the cross-section of a stent, the device comprising a plurality of crimping members driven via a central gear and disposed in fixed locations about a center region sized to receive a stent when placed longitudinally orthogonal to a plane of rotation defined by the rotation of the crimping members, each crimping member in mechanical communication with the central gear via a spur gear and rotatable such that a portion of the crimping member rotates into the center region thereby crimping at least a portion of the stent.
A device for reducing the cross-section of a stent, the device comprising a plurality of rotatable crimping members disposed in fixed locations about a center region and driven via a central gear, the center region sized to receive therein a stent having a longitudinal axis, the stent being oriented such that the stent's longitudinal axis is parallel to the axis of rotation of the rotatable crimping members, the crimping members longitudinally offset from one another and constructed and arranged such that a portion of each crimping member is capable of rotating into the center region and crimping at least a portion of a stent.
A device for reducing the cross-section of a stent, the device comprising a plurality of rotatable crimping members disposed in fixed locations about a center region having a void space having a size and driven via a central gear, each crimping member rotatable such that a portion of the crimping member is capable of rotating into the center region and reducing the size of the void space of the center region, the center region oriented such that the longitudinal axis of the center region is substantially parallel to the axis of rotation of each crimping member.
A device for reducing the cross-section of a stent, the device comprising a plurality of crimping members disposed about a center region, the center region substantially encompassed by the crimping members and having a longitudinal axis, the center region arranged such that a radial line extending from the center region to the outside of the device intersects multiple crimping members both in an opened position and a crimping position, each crimping member constructed and arranged such that a portion of each crimping member is capable of crimping at least a portion of a stent and rotating into the center region without contacting crimping members which are adjacent thereto.
Dependencies are inferred from the claim text.