Manifold for angioplasty balloon catheter
First Claim
Patent Images
1. An angioplasty device comprising:
- an angioplasty balloon catheter having a first lumen extending therethrough in fluid connection with a distally located balloon and a second lumen extending therethrough capable of receiving a guide wire; and
a manifold comprising;
a first chamber connecting the first lumen to a first port;
a second chamber connecting the second lumen to a second port and a guide wire entry port;
means for progressively and reversibly sealing the guide wire entry port about the guide wire; and
means for coupling an elastic diaphragm guide wire feed through device to the means for reversibly sealing.
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Abstract
A manifold for a double lumen angioplasty balloon catheter has a first chamber connecting the balloon lumen to a first port, a second chamber connecting the guide wire lumen to a second port and a guide wire entry port, an adjustable guide wire seal and a mounting system for an alternative elastic diaphragm guide wire feeding device. An override system for the adjustable guide wire seal is also disclosed.
85 Citations
20 Claims
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1. An angioplasty device comprising:
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an angioplasty balloon catheter having a first lumen extending therethrough in fluid connection with a distally located balloon and a second lumen extending therethrough capable of receiving a guide wire; and a manifold comprising; a first chamber connecting the first lumen to a first port; a second chamber connecting the second lumen to a second port and a guide wire entry port; means for progressively and reversibly sealing the guide wire entry port about the guide wire; and means for coupling an elastic diaphragm guide wire feed through device to the means for reversibly sealing. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. An angioplasty device comprising:
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an angioplasty balloon catheter having a first lumen extending therethrough in fluid connection with a distally located balloon and a second lumen extending therethrough capable of receiving a guide wire; and a manifold comprising; a first chamber connecting the first lumen to a first port; a second chamber connecting the second lumen to a second port and a guide wire entry port; means for reversibly sealing the guide wire entry port about the guide wire; and means for preventing the inadvertent separation of the means for reversibly sealing from the manifold. - View Dependent Claims (17, 18, 19, 20)
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Specification