US 2017/0281915 A1 · MEDICAL CATHETER SYSTEM

Abstract

In some examples, a catheter may include a catheter body, a first expandable member, and a second expandable member. The catheter body may define a first lumen, a second lumen, a delivery port, and a surface extending from the delivery port into the first lumen. The first lumen may define a first central longitudinal axis. The second lumen may define a second central longitudinal axis spaced from the first central longitudinal axis in a direction orthogonal to the second central longitudinal axis. The delivery port may be in fluid communication with the first lumen. The surface extending from the delivery port into the first surface may be oriented at an obtuse or acute angle relative to the first central longitudinal axis.

Claims24

Dependent claims

A catheter comprising:

a catheter body defining:
a first lumen defining a first central longitudinal axis;
a second lumen defining a second central longitudinal axis spaced from the first central longitudinal axis in a direction orthogonal to the second central longitudinal axis;
a delivery port in fluid communication with the first lumen;
and
a surface extending from the delivery port into the first lumen, wherein the surface is oriented at an obtuse or acute angle relative to the first central longitudinal axis;
a first expandable member coupled to the catheter body proximal to the delivery port and in fluid communication with the second lumen;
and
a second expandable member coupled to the catheter body distal to the delivery port and in fluid communication with the second lumen.

6 more elements

Dependencies are inferred from the claim text.

Medical catheter system

Life of this patent

Medical catheter system

Life of this patent

Abstract

Claims24