Abstract: Devices, kits, and methods of delivering a plurality of strips to a tissue defect site to promote covering and/or closure of the tissue defect are described. The kit may include a first medical device configured to push the plurality of strips housed therein through a distal opening and a second medical device defining a working channel for insertion of the first medical device. Methods may include introducing a distal portion of a medical device housing a plurality of strips that include a biocompatible material into a gastrointestinal tract, positioning the distal portion of the device proximate a target site of a tissue wall of the gastrointestinal tract that includes a defect, and applying the plurality of strips to the target site by pushing the plurality of strips out of a distal opening of the device.

Abstract: A system includes an adapter, a member and a clip which includes jaws connected to one another such that the jaws are movable between insertion and initial deployed configurations. The member is releasably coupled to the clip and movably connected to the adapter. The member includes a connector at a distal end thereof releasably engages an opening extending through a first jaw such that a longitudinal movement of the member relative to the adapter moves the clip between the insertion configuration, the deployed configuration and toward a review configuration. The member retracts the clip proximally over the adapter so that the clip is forced open as the clip is retracted over the adapter freeing the clip from tissue. The connector includes a deformable portion deforming to release the member from the first jaw toward a final deployed configuration when a distal force exceeds a predetermined threshold value.

Abstract: A radio headset device provided for receiving and reproducing a radio broadcast from a radio device in a high noise environment. The radio headset device comprises left and right earcups, a speaker mounted to each of the earcups, and a microphone mounted to each of the earcups for converting acoustic noise outside the earcup into a corresponding electric noise signal. The radio headset device further comprises a noise cancellation module electrically connected to the microphones and the speakers, and a radio connector provided on one of the left and right earcups for selectively electrically connecting the radio headset device to a radio device. The noise cancellation module receives the electric noise signal from the microphones and generates a noise cancellation signal acoustically reproduced by the speakers.