Endoscopic Puncture Needle

FIG. 1 is a top perspective view of a first embodiment of an endoscopic puncture needle, showing our new design; FIG. 2 is a bottom perspective view thereof; FIG. 3 is a front elevation view thereof; FIG. 4 is a rear elevation view thereof; FIG. 5 is a left side elevation view FIG. 6 is a right side elevation view FIG. 7 is a top plan view thereof; FIG. 8 is a bottom plan view thereof; FIG. 9 is a cross sectional view taken along the line 9 - 9 in FIG. 5 ; FIG. 10 is a cross sectional view taken along the line 10 - 10 in FIG. 3 ; and FIG. 11 is a perspective view showing the endoscopic puncture needle thereof in a use position. FIG. 12 is a top perspective view of a second embodiment of an endoscopic puncture needle, showing our new design; FIG. 13 is a bottom perspective view thereof; FIG. 14 is a front elevation view thereof; FIG. 15 is a rear elevation view thereof; FIG. 16 is a left side elevation view thereof; FIG. 17 is a right side elevation view thereof; FIG. 18 is a top plan view thereof; FIG. 19 is a bottom plan view thereof; FIG. 20 is a cross sectional view taken along the line 20 - 20 in FIG. 16 ; FIG. 21 is a cross sectional view taken along the line 21 - 21 in FIG. 14 ; and, FIG. 22 is a perspective view showing the endoscopic puncture needle thereof in a use position. The dashed broken lines shown in the drawings illustrate portions of the endoscopic puncture needle that form no part of the claimed design. The parallel wavy broken lines indicate a symbolic break. The appearance of any portion of the endoscopic puncture needle between the break lines forms no part of the claimed design.