Fluid delivery systems for delivering fluids to multi-lumen catheters
First Claim
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1. A fluid delivery system for delivering at least two different fluids into separate lumens of a multi-lumen catheter, said system comprising:
- a first fluid reservoir comprising a dissolution fluid; and
a second fluid reservoir comprising a dissolution fluid attenuating fluid.
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Abstract
Fluid delivery systems capable of introducing first and second fluids into first and second lumens of a multi-lumen catheter are provided. The first and second fluids are generally a dissolution fluid and a dissolution fluid attenuating fluid. Also provided are fluid delivery devices and kits that include the subject systems. The subject fluid delivery systems find use in a variety of different applications, and are particularly suited for use in the chemical ablation of internal vascular lesions.
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Citations
21 Claims
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1. A fluid delivery system for delivering at least two different fluids into separate lumens of a multi-lumen catheter, said system comprising:
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a first fluid reservoir comprising a dissolution fluid; and
a second fluid reservoir comprising a dissolution fluid attenuating fluid. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A system for simultaneously flushing an internal site with two different fluids, said system comprising;
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(a) a multi-lumen catheter comprising first, second and third lumens;
(b) a metered fluid delivery system comprising a first reservoir containing a dissolution fluid and a second reservoir containing a dissolution fluid attenuating fluid, wherein said metered fluid delivery means is capable of delivering said first and second fluids into said first and second lumens of said multi-lumen catheter at substantially the same flow rate;
(c) a negative pressure means sufficient to aspirate fluid from said third lumen of said multi-lumen catheter;
(d) a balloon inflation means. - View Dependent Claims (17, 18, 19, 20)
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21-50. -50. (canceled)
Specification