Spiral stent assembly
First Claim
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1. A stent assembly, comprising:
- a spiral shaped elongate member having a first end and a second end, wherein the elongate member includes a plurality of spiraling loops extending between the last end and the second end, the loops being spaceable so as not to touch each other;
a first contact attached adjacent the first end of the elongate member; and
a second contact attached adjacent the second end of the elongate member, wherein the first and second contacts are coupled to power generator, the power generator arranged to allow a current to be passed from the first contact to the second contact.
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Abstract
A stent assembly includes a spiral shaped elongate member having a first end and a second end. The elongate member includes a plurality of loops spaced apart from each other. A first contact is attached to and near the first end of the elongate member, and a second contact is attached to and near the second end of the elongate member. The first and second contacts are coupled to a power generator, thereby allowing for a current to be passed from the first contact to the second contact.
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Citations
18 Claims
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1. A stent assembly, comprising:
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a spiral shaped elongate member having a first end and a second end, wherein the elongate member includes a plurality of spiraling loops extending between the last end and the second end, the loops being spaceable so as not to touch each other;
a first contact attached adjacent the first end of the elongate member; and
a second contact attached adjacent the second end of the elongate member, wherein the first and second contacts are coupled to power generator, the power generator arranged to allow a current to be passed from the first contact to the second contact. - View Dependent Claims (2, 3, 4)
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5. A stent assembly, comprising:
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a spiral shaped elongate member having a first end and a second end, wherein the elongate member comprises a spiral having a plurality of loops; and
an intermediate support disposed between each of the loops and a next adjacent loop, the intermediate support zigzagging back and forth between each loop and the next adjacent loop. - View Dependent Claims (6, 7, 8, 9, 10, 11)
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12. A method of inserting a stent assembly, comprising:
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providing a spiral shaped elongate member having a plurality of loops, wherein the loops spaceable so as not to touch each other in an expanded position;
moving a first portion of the spiral shaped elongate member in a first direction;
moving a second portion of the spiral shaped elongate member, opposite the first portion, in a second direction that is opposite the first direction; and
abutting a first of the plurality of loops against a second of the plurality of loops, thereby placing the spiral shaped body in a reduced position.
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13. A method of testing a stent assembly, comprising:
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contacting a first end of a spiral shaped elongate member with a signal generator;
placing a current between the first end and a second end of the spiral shaped elongate member using the signal generator; and
measuring a resistance between the first end and the second end of the spiral shaped elongate member.
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14. A stent assembly, comprising:
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a spiral shaped elongate member having a first end and a second end, wherein the elongate member includes a plurality of loops;
a first set of loops, of the plurality of loops, disposed between the first end and the second end of the elongate member; and
a second set of loops, of the plurality of loops, adjacent the first set of loops and disposed between the first end and the second end of the elongate member, wherein a spacing between the loops of the first set of loops is greater than a spacing between the loops of the second set of loops.
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15. A stent assembly, comprising:
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a spiral shaped elongate member having an inner surface and an outer surface, wherein the inner surface defines a lumen for the entry and exit of blood;
a fluid distribution member having an inlet and at least one outlet, the fluid distribution member being disposed adjacent over the spiral shaped elongate member; and
a fluid connection member having an inlet and an outlet, wherein the inlet of the fluid connection member is fluidly connected to a reservoir, and wherein the outlet of the fluid connection member is fluidly connected to the inlet of the fluid distribution member.
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16. A stent assembly, comprising:
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a spiral shaped elongate member having a first end and a second end, wherein the elongate member includes a plurality of loops; and
at least one set of hinges disposed between the first and second end of the spiral shaped elongate member, wherein each of the set of hinges are axially aligned along a length of the spiral shaped elongate member. - View Dependent Claims (17, 18)
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Specification