Method and disposable apparatus for guiding needles

1. A dual push member actuated needle guide assembly comprising:

a stationary base portion configured to cooperate with a transceiver bracket; a needle grasping clamp member which is configured to pivot with respect to said stationary base portion, around a first axis;

said needle grasping clamp member having a needle grasping end and a needle grasping member handle end, which is configured to release needle retaining forces when pressed in a first direction;

a movable base portion coupled to said stationary base portion configured to contact said transceiver bracket and thereby hold said stationary base portion relative to said transceiver bracket, when said movable base portion is pressed in said first direction;

a lock disposed on one of and extending between said stationary base portion and a movable base portion coupled to said stationary base portion;

wherein said lock comprises a three-dimensionally rounded head configured to mate with a void in another of said stationary base portion and a movable base portion coupled to said stationary base portion;

wherein said movable base portion pivots around a second axis which is parallel to said first axis and orthogonal to a central axis through said three-dimensionally rounded head;

a plastic spring biasing member configured to provide a biasing force such that said needle grasping end is urged toward said stationary base portion;

wherein said plastic spring biasing member provides a biasing force on said needle grasping member handle end; and

said stationary base portion is rigidly configured to contact and encircle a portion of said transceiver bracket.

2. A needle guide assembly of claim 1 wherein said plastic spring biasing member is a resilient tab coupled to said stationary base portion and configured to engage said needle grasping member handle end.

3. A needle guide assembly of claim 2 wherein said resilient tab is an integral portion of said stationary base portion.

4. A needle guide assembly of claim 2 further comprising a needle guiding structure configured to guide a needle into a location where said resilient tab provides a biasing force to retain said needle.

5. A needle guide assembly of claim 4 wherein said needle guiding structure is a finder groove in an enlarged sheath puncture protecting area.

6. A dual push member actuated needle guide assembly comprising:

a retaining structure fixed with respect to a surface on an imaging transceiver;

a rigid stationary base portion having a top enlarged sheath puncture protecting area;

a movable base portion pivotally coupled to said stationary base portion around a first axis so as to retain said stationary base portion to said retaining structure;

a lock disposed on one of and extending between said stationary base portion and said movable base portion coupled to said stationary base portion;

wherein said lock comprises a three-dimensionally rounded head coupler configured for mating with a female section of a male-to-female coupler in another of said stationary base portion and a movable base portion coupled to said stationary base portion and having a central axis which is different from said first axis;

a needle grasping member coupled to said stationary base portion, which is configured to pivot around a second axis which is parallel with said first axis and orthogonal to said central axis; and

said top enlarged sheath puncture protecting area extending beyond said needle grasping member by at least one-fourth (¼) of an inch.

7. A needle guide assembly of claim 6 wherein said top enlarged sheath puncture protecting area includes a stationary base needle entrance guiding structure thereon, which is configured to guide a needle into a needle retention location where said needle grasping member provides a motion resisting force onto said needle; and said stationary base portion is rigidly configured to contact and encircle a portion of said retaining structure.

8. A needle guide assembly of claim 7 wherein said needle entrance guiding structure is a V-shaped channel disposed in said top enlarged sheath puncture protecting area where an apex of said V-shaped channel is directed toward said needle retention location.

9. A needle guide assembly of claim 8 wherein said needle retention location is defined by limits of said stationary base portion and a needle-receiving void in a needle grasping end of said needle grasping member; and said needle grasping member is a pivoting clamp.

10. A needle guide assembly of claim 9 wherein a resilient plastic tab integral with said stationary base portion provides a biasing force to cause said pivoting clamp to retain said needle in said needle-receiving void.