Abstract: An ablation device including a body having a lumen for receiving a distal end of an endoscope, a cover portion extending from a side of the body, the cover portion defining a recess between the cover portion and the body, and an electrode platform having at least one electrode positioned thereon, the electrode platform movable between a covered position, where the at least one electrode is covered by the cover portion, and an exposed position, where the at least one electrode is at least partially exposed beyond the cover portion. At least one vacuum port is formed in the electrode platform.

Abstract: An ablation cap including a body having a lumen for receiving a distal end of an endoscope, the body having a central axis extending therethrough, and at least one guide for receiving at least one lateral extension of an electrode platform, wherein at least a portion of the at least one guide extends at an angle relative to the central axis of the body.

Abstract: A system suitable for delivering a therapeutic agent to a target site may include a container for holding a therapeutic agent, a pressure source having pressurized fluid, where the pressure source is in selective fluid communication with at least a portion of the container, a catheter in selective fluid communication with the container and configured for delivery of the therapeutic agent to a target site, a first valve connected between the container and the catheter, a second valve connected between the pressure source and the container, a button configured to selectively actuate the second valve, and a brake assembly coupled to the first valve and configured to selectively permit actuation of the second valve, such that when the first valve is in a first state, the brake assembly blocks the button such that the button does not actuate the second valve.

Abstract: Disclosed is an adhesive tape device for relatively effortless, quick, easy, and effective manual separation of the adhesive-coated surface from the underlying non-adhesive surface of the tape roll, and eliminating the necessity for tape-dispensing apparatuses. It comprises an adhesive element having a stack of layers with longitudinal and latitudinal ends and includes at least a backing layer having a first side and a second side, an adhesive layer affixed upon the second side, at least a non-adhesive, impermanent discardable element with longitudinal and latitudinal edges configuring a width and length thereof and affixed at least partially on the latitudinal ends of the second side of the backing layer, a plurality of lines of perforations arranged across said width of non-adhesive, impermanent discardable element and extending partially into the adhesive element across the latitudinal ends thereby configuring an easy tearable and peelable adhesive tape device thereof.

Abstract: Disclosed is an adhesive tape device for relatively effortless, quick, easy, and effective manual separation of the adhesive-coated surface from the underlying non-adhesive surface of the tape roll, and eliminating the necessity for tape-dispensing apparatuses. It comprises an adhesive element having a stack of layers with longitudinal and latitudinal ends and includes at least a backing layer having a first side and a second side, an adhesive layer affixed upon the second side, at least a non-adhesive, impermanent discardable element with longitudinal and latitudinal edges configuring a width and length thereof and affixed at least partially on the latitudinal ends of the second side of the backing layer, a plurality of lines of perforations arranged across said width of non-adhesive, impermanent discardable element and extending partially into the adhesive element across the latitudinal ends thereby configuring an easy tearable and peelable adhesive tape device thereof.