Patent ID: 8695605
Filing Date: 2014-04-15
Classification: A61F

Abstract:
1. A device for occluding a fallopian tube comprising an interior portion and an outer material encapsulating the interior portion, the interior portion and outer material implantable in the fallopian tube, the device having a first elongated configuration for delivery constrained within a delivery tube and a second configuration for placement within the fallopian tube to occlude the fallopian tube, the device in the second configuration defining a U-shaped configuration defining a U and first and second leg portions extending laterally therefrom, the device having a first longitudinal length in the first elongated configuration for delivery and a second longitudinal length in the second configuration, the second longitudinal length being less than the first longitudinal length, when released from the delivery tube, the interior portion adapted to move toward the second configuration wherein the interior portion expands within the outer material in a longitudinal direction and in a lateral direction transverse to a longitudinal axis of the device, the first leg portion having a first height in the first elongated configuration of the device and a second height in the second configuration of the device, the second height being greater than the first height.