Endoprothesis delivery system

1. An endoprothesis delivery system comprising:

an elongated shaft having a length, a distal section, and an outer diameter;

a handle operatively connected to the elongated shaft for positioning the endoprosthesis delivery system;

a wire holder having a tubular configuration and a distal end and proximal end and an axial length, the wire holder located coaxially about the distal section of the elongated shaft and axially translatable with respect to the elongated shaft;

a plurality of wires extending distally from the wire holder, having proximal ends secured in the wire holder and terminating in distal free ends;

a wire guide having an axial length, a proximal end and a distal end beveled at an angle, the wire guide fixedly attached to and coaxially about the elongated shaft distal to the wire holder, the wire guide configured to slidably engage the plurality of wires extending from the wire holder through a plurality of spaces along the axial length of the wire guide, each one of the plurality of spaces aligned with one of the plurality of wires extending from the wire holder;

a distal receiver fixedly attached to and coaxially about the elongated shaft distal to the wire holder and defining a plurality of spaces, each one of the plurality of spaces aligned with one of the plurality of wires extending from the wire holder such that each one of the plurality of wires extending from the wire holder, when in a secured position, terminates in one of the plurality of spaces within the distal receiver; and

a single wire fixedly attached to the wire holder and extending proximally from the wire holder to a point proximate the handle of the delivery system such that when the single wire is pulled proximally, the wire holder and the plurality of wires move proximally.

2. The endoprothesis delivery system of claim 1 , wherein each one of the plurality of spaces through which one of the plurality of wires extends is shaped such that the wire guide provides a radial retention force on the plurality of wires when the wires experience a radially outward force.

3. The endoprothesis delivery system of claim 2 , wherein the proximal end of the wire guide is beveled.

4. The endoprothesis delivery system of claim 1 further comprising a sheath having a length, a proximal end, a distal end, and an inner diameter, the sheath disposed about the elongated shaft.

5. The endoprothesis delivery system of claim 1 further comprising a proximal stop fixedly attached to the distal section of the elongated shaft proximal to the wire holder, the proximal stop extending radially from the outer diameter of the elongated shaft to mechanically interfere with the wire holder when the wire holder moves proximally against it.

6. The endoprothesis delivery system of claim 1 , wherein the distal end of the wire holder is beveled.

7. The endoprothesis delivery system of claim 1 , wherein the proximal end of the wire holder is beveled.

8. The endoprothesis delivery system of claim 1 , wherein the elongated shaft is a hypotube.

9. The endoprothesis delivery system of claim 1 , wherein a first wire of the plurality of wires extending distally from the wire holder terminates a first length distal to the wire holder, and a second wire of the plurality of wires extending distally from the wire holder terminates a second length distal to the wire holder, and the first and second length differ.

10. The endoprothesis delivery system of claim 1 , wherein a first wire of the plurality of wires extending distally from the wire holder terminates a first length distal to the wire holder, and a second wire of the plurality of wires extending distally from the wire holder terminates a second length distal to the wire holder, and the first and second length are the same.