Segmental crimper having individually heated crimper segments and method of using the same

1. A segmental crimper comprising:

at least three crimper segments arranged circumferentially about a crimper axis, the crimper axis defining axial and radial directions, the crimper segments being movable relative to each other in a manner such that the crimper segments collectively define a variable size, circular bounded aperture that is aligned with the crimper axis, each of the crimper segments comprising a radio frequency heating element including a coil of electrically conductive wire; and

an actuator being operatively connected to the crimper segments in a manner such that movement of the actuator causes all of the crimper segments to simultaneously move relative to each other and alters the size of the aperture.

2. A segmental crimper in accordance with claim 1 wherein the coil and a majority of the bridge portion of each of the crimper segments is centrally positioned axially between the opposite end faces and a minority of the bridge portion skews toward one of the opposite end faces as it approaches the edge of the respective crimper segment.

3. A segmental crimper in accordance with claim 1 wherein the segmental crimper comprises first and second mounting members that are pivotally connected to each other about the crimper axis, each of the crimper segments is pivotally connected to the first mounting member about a respective pivot axis, each of the crimper segments is connected to the second mounting member in a manner such that the respective crimper segment is able to pivot relative to the second mounting member and radially slideable relative to the second mounting member, and the actuator is configured to control the pivotal movement of the first and second mounting members relative to each other.

4. A segmental crimper in accordance with claim 3 wherein the segmental crimper comprises a frame, the first mounting member is configured and adapted to be stationary relative to the frame, the actuator is fixed relative to the second mounting member and is configured to pivot the second mounting member relative to the frame.

5. A segmental crimper in accordance with claim 1 wherein the actuator is adapted and configured to move the segments between an open position and a radially reduced position, wherein in the open position, the segments define the circular, bounded aperture with a first diameter sufficiently large to allow first and second objects to be inserted therethrough with the first object coaxially arranged about the second object, and wherein in the radially reduced position, the segments define the circular, bounded aperture with a diameter smaller than the first diameter wherein the segments press the first object against the second object.

6. A segmental crimper in accordance with claim 5 wherein the actuator is adapted and configured to move the segments from the open position to the radially reduced position with consistent force against the first object when heating.

7. A segmental crimper in accordance with claim 5 wherein the actuator is adapted and configured to move the segments from the open position to the radially reduced position with constant contact against the first object when heating.