Patent ID: 6599274
Filing Date: 2003-07-29
Classification: A61M

Abstract:
A cell delivery catheter system for delivering and positioning cells in a patient's body operable by a user comprising:a catheter body having a proximal end and a distal end, said catheter body defining a central axis; said catheter body fixed with respect to said patient body such that the catheter cannot move during use, said catheter body having at least one aperture located orthogonal to said central axis; said aperture being elongate along said axis to define a plurality of delivery locations; a cell delivery barrel located within said catheter body having a distal aperture, said cell delivery barrel adapted to hold cells; said cell delivery barrel having at least one aperture orthogonal to said central axis, and movable with respect to said fixed catheter body to selectively align with said catheter body to control the delivery rate and delivery location of said cells at one of several locations along the central axis; a source of fluid coupled to said cell delivery barrel for ejecting said cells from said cell delivery barrel under the control of a user.