Method and apparatus for guiding needles

1. A needle guide apparatus comprising:

an elongated flexible strap, having a longitudinal strap axis, which is configured for wrapping, so as to provide for continuous contact with contiguous curved surfaces, in a substantially horizontal direction, at least partially around an exterior of a medical imaging transceiver, having a substantially vertical axis, a bottom transmitting surface and an opposing top end;

said elongated flexible strap being in continuous contact with and conformable to predetermined varied shapes of sections of medical imaging transceivers;

said elongated flexible strap being elastic along the longitudinal strap axis;

a member coupled to and receiving support from said elongated flexible strap;

said member and said elongated flexible strap coupled, in series, to encircle a portion of said medical imaging transceiver, without passing over the top end or under the bottom transmitting surface;

means for retaining an end of said elongated flexible strap;

said member further comprising structure which is configured to guide a needle and further configured to limit, in at least one direction, movement of the needle.

2. A needle guide apparatus of claim 1 wherein said portion of said medical imaging transceiver is free from any recesses therein wherein sides of the recesses provide support of the member.

3. A needle guide apparatus of claim 1 wherein said portion of said medical imaging transceiver is continuously convex in shape along the longitudinal strap axis.

4. A needle guide apparatus of claim 1 wherein said portion of said medical imaging transceiver has an external surface which provides support only along a line which is orthogonal to both the longitudinal strap axis and the vertical axis.

5. A needle guide apparatus of claim 1 wherein the member is not disposed between any transmitting surfaces of the medical imaging transceiver.

6. A needle guide apparatus of claim 1 wherein the member is configured to receive thereon a structure comprising a movable needle stop.

7. A needle guide apparatus of claim 6 wherein the movable needle stop is movable with respect to a first needle stop.

8. A needle guide apparatus of claim 7 wherein the first needle stop is rigidly coupled to the member.

9. The needle guide apparatus of claim 8 wherein the first needle stop is integrally formed on the member.

10. The needle guide apparatus of claim 7 wherein the structure is detachable from the member.

11. A system for guiding a needle comprising:

a medical imaging transceiver, configured to generate signals representative of an internal portion of a human body;

a first needle stop having a first needle engagement surface;

a movable needle stop having a movable stop surface opposing said needle engagement surface so as to form a needle gap therebetween;

said movable needle stop being movable so as to change a needle gap dimension; and

an elongated flexible strap being elastic along a longitudinal axis, further being conformable so as to wrap around at least a portion of the medical imaging transceivers so as to provide for continuous contact with contiguous curved surfaces, and further configured to aid in providing a retaining force for biasing the first needle stop toward a portion of the medical imaging transceiver,

WHEREBY said first needle stop and said movable needle stop are configured to cooperate to provide needle engaging forces upon a needle when said needle is disposed in said needle gap and simultaneously configured to permit removal of said needle from said needle gap, and the first needle stop and the movable needle stop are biased toward the medical imaging transceiver by at least the elongated flexible strap.

12. A system of claim 11 wherein said first needle stop is rigidly coupled to a member coupled to the elongated flexible strap.

13. A system of claim 11 wherein said first needle stop and said movable needle stop provide for an ability of tilting of a needle out of a needle guide formed by the first needle stop and said movable needle stop without removing the needle from a patient.

14. A system of claim 11 wherein said movable needle stop is biased by a flexible member so as to reduce said needle gap dimension.

15. A system of claim 14 wherein said flexible member is a spring.

16. A system of claim 11 wherein said movable needle stop is configured for non-pivotal motion with respect to said first needle stop.

17. A system of claim 16 wherein said non-pivotal motion is a sliding motion.

18. A system of claim 12 wherein said first needle stop is permanently coupled to the member.

19. A system of claim 12 wherein said movable needle stop is detachable from the member.

20. A needle guide comprising:

a medical imaging transceiver;

a first needle stop, having a first needle engagement surface;

a second needle stop having a second needle engagement surface;

a needle receiving gap formed by said first needle receiving surface and said second needle receiving surface;

said second needle stop being movable with respect to said first needle stop, and said needle receiving gap having a variable needle gap dimension in response to movement of said second needle stop;

a rigid member, wherein said first needle stop is configured to be capable of a rigid connection with the member and the second needle stop is configured to be capable of an adjustable connection; and

an elastic belt configured to wrap, in a substantially horizontal direction, around a portion of the medical imaging transceiver so as to provide for continuous contact with contiguous curved surfaces, and to hold a rigid member at a fixed location with respect to the medical imaging transceiver.