Vascular access systems and methods of use

1. A vascular access system adapted to locate and provide access to a blood vessel without the need for additional monitoring or guidance systems, comprising:

a. a body member comprising a base member and a stand member;

b. a shuttle member movably coupled to the body member; and

c. a plurality of hollow, blood vessel access needles parallel to one another, fixedly coupled to the shuttle member,

wherein the shuttle member is advanceable along the body member in a controlled manner so that the hollow, blood vessel access needles parallel to one another are configured to simultaneously and evenly pierce skin of a patient with which the vascular access system is used until there is aspiration of blood sufficient from a blood vessel accessed by and through at least one of the needles to indicate vascular access to the blood vessel to locate and provide access to the blood vessel without the need for additional monitoring or guidance systems.

2. The vascular access system of claim 1 , wherein the plurality of hollow, blood vessel access needles are evenly spaced from one another.

3. The vascular access system of claim 2 , wherein the plurality of hollow, blood vessel access needles are spaced apart from one another by a distance of about 3 mm, about 4 mm, or about 5 mm.

4. The vascular access system of claim 1 , wherein at least one of the plurality of hollow, blood vessel access needles further comprises a needle hub member.

5. The vascular access system of claim 1 , wherein the base member and the stand member are integrally formed together.

6. The vascular access system of claim 1 , wherein the stand member is coupled to the base member at an angle.

7. The vascular access system of claim 6 , wherein the angle is about 45 degrees.

8. The vascular access system of claim 6 , further comprising a pivot member joining the stand member and the base member at a vertex of the angle, the stand member being movably coupled to the base member at the pivot member to vary the angle.

9. The vascular access system of claim 8 , wherein the base member further comprises at least one window portion located extending from a top surface of the base member to a bottom surface of the base member so that the patient's skin is visible through the window when the vascular access system is against the patient's skin.

10. The vascular access system of claim 1 , wherein the base member further comprises at least one alignment element adapted to align a centrally located access needle with an estimated location of the blood vessel.

11. The vascular access system of claim 1 , wherein the shuttle member is slidably coupled to the stand member.

12. The vascular access system of claim 1 , wherein the body member further comprises at least one rail member, and the shuttle member is slidably coupled to the rail member.

13. The vascular access system of claim 1 , further comprising a control assembly adapted to provide a controlled rate of advancement of the shuttle member relative to the body member.

14. The vascular access system of claim 13 , wherein the control assembly further comprises a screw member, the screw member operably coupled to the shuttle member and the body member.

15. The vascular access system of claim 13 , wherein the control assembly further comprises a ratchet mechanism operably coupled to the shuttle member and the body member.

16. The vascular access system of claim 15 , wherein the ratchet mechanism comprises:

a. a tension member operably coupled to the shuttle member and the body member; and

b. an activator mechanism, wherein the activator mechanism permits a controlled, incremental advancement of the shuttle member.

17. The vascular access system of claim 1 , further comprising a plurality of apertures disposed through the body member, the apertures configured to receive at least a portion of one of the plurality of hollow, blood vessel access needles within each of the apertures.

18. The vascular access system of claim 1 , wherein the plurality of hollow, blood vessel access needles are aligned in a single row.

19. A vascular access system adapted to locate and provide access to a blood vessel without the need for additional monitoring or guidance systems, comprising:

a. a body member;

b. a shuttle member movably coupled to the body member;

c. a plurality of hollow, blood vessel access needles parallel to one another and fixedly coupled to the shuttle member; and

d. a control assembly operably coupled to the body member and the shuttle member, wherein the control assembly is adapted to provide a controlled rate of advancement of the shuttle member along the body member so that the hollow, blood vessel access needles parallel to one another are configured to simultaneously and evenly pierce skin of a patient with which the vascular access system is used until there is aspiration of blood sufficient from a blood vessel accessed by and through at least one of the needles to indicate vascular access to the blood vessel to locate and provide access to the blood vessel without the need for additional monitoring or guidance systems.

20. The vascular access system of claim 19 , wherein the plurality of hollow, blood vessel access needles are aligned in a single row.