Abstract: The present disclosure relates generally to the field of energy transfer mapping, including fixtures with two-dimensional and three-dimensional sensor arrays. In particular, the present disclosure relates to devices and methods for mapping of energy transfer from and/or to an instrument inserted within and/or into body tissue, including the depths and patterns of penetration and/or amounts of energy transfer to and/or from an instrument delivered within biological tissue or materials that mimic biological tissue, including within fixtures with three-dimensional temperature sensor arrays configured to simulate anatomical geometries such as the gastrointestinal (GI) or respiratory tract.

Abstract: The present disclosure relates generally to the field of medical devices. In particular, the present disclosure relates to devices and methods to convey fluid delivered from a delivery catheter. Exemplary catheters are disclosed which include fluid distribution devices for delivery of fluid and delivery of pass-through medical instruments, such as cryodecompression tubes, within body lumens.

Abstract: The present disclosure relates generally to the field of medical devices. In particular, the present disclosure relates to devices and methods to convey fluid delivered from a delivery catheter. Exemplary catheters are disclosed which include fluid distribution devices for delivery of fluid and delivery of pass-through medical instruments, such as cryodecompression tubes, within body lumens.

Abstract: The present disclosure relates generally to the field of medical devices and procedures for isolating a treatment region in the body from other regions, such as a treatment region in the digestive tract from other regions of the digestive tract. In particular, the present disclosure relates to devices and methods for performing a treatment within the upper gastrointestinal tract, esophagus, gastroesophageal junction, and/or stomach that utilizes a barrier member to isolate a proximal region of the digestive tract from a distal region of the digestive tract such that fluids introduced during the treatment do not substantially communicate between the regions.

Abstract: The present disclosure relates generally to the field of energy transfer mapping, including fixtures with two-dimensional and three-dimensional sensor arrays. In particular, the present disclosure relates to devices and methods for mapping of energy transfer from and/or to an instrument inserted within and/or into body tissue, including the depths and patterns of penetration and/or amounts of energy transfer to and/or from an instrument delivered within biological tissue or materials that mimic biological tissue, including within fixtures with three-dimensional temperature sensor arrays configured to simulate anatomical geometries such as the gastrointestinal (GI) or respiratory tract.

Abstract: The present disclosure relates generally to the field of medical devices. In particular, the present disclosure relates to devices and methods to convey fluid delivered from a delivery catheter. Exemplary catheters are disclosed which include fluid distribution devices for delivery of fluid and delivery of pass-through medical instruments, such as cryodecompression tubes, within body lumens.

Abstract: The present disclosure relates generally to the field of medical devices and, in particular, the present disclosure relates to methods and devices to enhance radial spray from a catheter, such as devices with flow distribution elements for a radial spray catheter, including for radial cryospray catheters.