Temporary occlusion balloon devices and methods for preventing blood flow through a vascular perforation
First Claim
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1. A device for occluding a perforation in a superior vena cava, the device comprising:
- a catheter shaft having a first lumen and a second lumen, the first lumen being adapted to receive at least one of a guidewire and an implanted cardiac lead, and the second lumen being adapted to receive an inflation fluid, wherein the second lumen includes a cross-sectional area at a location along a length of the catheter shaft between 0.65 mm2 and 1.90 mm2; and
an inflatable balloon carried by the catheter shaft and adapted to receive the inflation fluid from the second lumen, the inflatable balloon having a working length of about 65 mm to about 80 mm, and the inflatable balloon having an inflated diameter of about 20 mm to about 25 mm.
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Abstract
A device for occluding a perforation in a blood vessel includes a catheter shaft that has a first lumen and a second lumen. The first lumen is adapted to receive at least one of a guidewire and an implanted cardiac lead, and the second lumen is adapted to receive an inflation fluid. The device further includes an inflatable balloon that is carried by the catheter shaft. The inflatable balloon is adapted to receive the inflation fluid from the second lumen. The inflatable balloon has a working length of about 65 mm to about 80 mm and an inflated diameter of about 20 mm to about 25 mm.
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Citations
17 Claims
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1. A device for occluding a perforation in a superior vena cava, the device comprising:
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a catheter shaft having a first lumen and a second lumen, the first lumen being adapted to receive at least one of a guidewire and an implanted cardiac lead, and the second lumen being adapted to receive an inflation fluid, wherein the second lumen includes a cross-sectional area at a location along a length of the catheter shaft between 0.65 mm2 and 1.90 mm2; and an inflatable balloon carried by the catheter shaft and adapted to receive the inflation fluid from the second lumen, the inflatable balloon having a working length of about 65 mm to about 80 mm, and the inflatable balloon having an inflated diameter of about 20 mm to about 25 mm. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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Specification