Balloon-catheter
First Claim
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1. A balloon-catheter with a detachable occlusion member for intravascular and permanent occlusion of vascular connections and cardiac septal defects, the improvement, comprising, a position balloon disposed at the distal end of the catheter the position-balloon being connected to the catheter;
- an occlusion-balloon detachably mounted on the catheter at a particular distance from the position balloon and rearwardly displaced from the distal end in a direction toward the other end of the catheter; and
means for providing for filling and emptying of the balloons so that they can be separately filled and evacuated via separate lumina from the other end of the catheter.
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Abstract
A catheter for intravascular occlusion of vascular connections and other defects provided with a tubular element and carrying at its very end a position-balloon behind which is provided the occlusion-balloon; the latter is detachable from the catheter and the position-balloon is either attached to the catheter or to the occlusion balloon to be detached therewith.
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Citations
12 Claims
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1. A balloon-catheter with a detachable occlusion member for intravascular and permanent occlusion of vascular connections and cardiac septal defects, the improvement, comprising, a position balloon disposed at the distal end of the catheter the position-balloon being connected to the catheter;
- an occlusion-balloon detachably mounted on the catheter at a particular distance from the position balloon and rearwardly displaced from the distal end in a direction toward the other end of the catheter; and
means for providing for filling and emptying of the balloons so that they can be separately filled and evacuated via separate lumina from the other end of the catheter. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
- an occlusion-balloon detachably mounted on the catheter at a particular distance from the position balloon and rearwardly displaced from the distal end in a direction toward the other end of the catheter; and
Specification