Abstract: A surgical needle including a cannula, hook-wire and reinforcement member for use in the manual location and marking of a lesion in a mass of soft tissue. The cannula rigidly supports the hook-wire during insertion into the soft tissue, and has a substantially cylindrical, hollow shaft and a cutting point located at an insertion end. The surgical needle further includes an anchor for restrainably locating the hook-wire proximate the lesion which is capable of springedly assuming a substantially acute angle relative to the remainder of the hook-wire. Reinforcement minimizes the potential for breakage of the hook-wire within the mass of soft tissue, after extension of the hook-wire beyond the insertion end of the cannula; in which the hook-wire is substantially D-shaped and closely approximates the diameter of the substantially cylindrical, hollow shaft; maximizing the structural size and integrity of the hook-wire to minimize the occurrence of breakage.

Abstract: An apparatus for the automated and facilitated handling and operation of a biopsy needle system, having a first needle component and a second needle component. The first and second needles are provided with first and second handles, respectively, which are fitted into first and second yokes of the apparatus. The apparatus is configured to maintain the first and second needles in a first position, during insertion of the biopsy needle point into the tissue being sampled. The apparatus is further configured to forwardly move the first and second needles into subsequent positions, respectively, in rapid, automated succession so as to segment and enclose a tissue sample, which may be tested after removal of the biopsy needle system from the tissue.

Abstract: An apparatus for the automated and facilitated handling and operation of a biopsy needle system, having a first needle component and a second needle component. The first and second needles are provided with first and second handles, respectively, which are fitted into first and second yokes of the apparatus. The apparatus is configured to maintain the first and second needles in a first position, during insertion of the biopsy needle point into the tissue being sampled. The apparatus is further configured to forwardly move the first and second needles into subsequent positions, respectively, in rapid, automated succession so as to segment and enclose a tissue sample, which may be tested after removal of the biopsy needle system from the tissue.

Abstract: An apparatus for the automated and facilitated handling and operation of a biopsy needle system, having a first inner needle component and a second outer needle component. The first inner and second outer needles are provided with first and second handles, respectively, which are fitted into first and second yokes of the apparatus. The apparatus is configured to maintain the first inner and second outer needles in a first position, during insertion of the biopsy needle point into the tissue being sampled. The apparatus is further configured to move the first inner and second outer needles into second and third positions, respectively, in rapid, automated succession so as to segment and enclose a tissue sample, which may be tested after removal of the biopsy needle system from the tissue.

Abstract: A spacer clip apparatus, for use with a biopsy needle, having first inner and second outer needle components, is provided. The first inner and second outer needles are provided with first and second handles, respectively. The spacer clip apparatus includes a pair of splines, which extend parallel to and in opposite directions away from opposite sides of a stem. Hook members placed at the ends of the splines, remote from the stem, frictionally engage the respective first and second handles of the first inner and second outer needles.