Importance

Loading Importance Indicators...

Abstract

Devices for accessing the pericardial space surrounding the heart. In at least one embodiment of a delivery catheter for use in accessing a pericardial space surrounding the external surface of a heart, the delivery catheter comprises comprising an elongated tube comprising a wall extending from a proximal end of the tube to a distal end of the tube, a first lumen, and a steering channel extending from a proximal end of the tube to a distal end of the tube, the steering channel forming an orifice at the distal end of the tube, and a steering wire system at least partially located in the steering channel, the steering wire system comprising at least two steering wires attached to the wall of the tube within the steering channel and a controller attached to a proximal end of each of the at least two steering wires, wherein the first lumen extends from approximately the proximal end of the tube to or near the distal end of the tube, the first lumen having a bend, relative to the tube, at or near the distal end of the tube and an outlet through the wall of the tube at or near the distal end of the tube.

Loading the Abstract Image...

First Claim