EASY START CANNULATED BONE SCREW
A surgical screw for fixation into bone or soft tissue. The surgical screw includes a cannulated body having a proximal end and a distal end. The distal end of the cannulated body has a tapered tip and a plurality of threads extend around the exterior of the cannulated body. An introducer extends distally from the tapered tip and has a diameter (which can be variable or constant) which is less than a diameter of the tapered tip. The surgical screw is cannulated such that a channel extends through the body from the proximal end to (and sometimes through) the distal end.
1 . (canceled)
2 . A uterine manipulator device, comprising:
an elongated cannulated tube comprising a proximal end and a distal end;
a handle positioned on the proximal end of the elongated cannulated tube;
an intrauterine balloon positioned on the distal end of the elongated cannulated tube;
a cervical cup positioned on the elongated cannulated tube between the handle and the intrauterine balloon;
a stem positioned proximally from the cervical cup on the elongated cannulated tube; and
a spheroid shaped occluder positioned on the stem and including an opening, the opening allowing passage therethrough of the elongated cannulated tube.
3 . The device of claim 2 , the stem further comprising a locking assembly, wherein the locking assembly is configured to lock the stem and the spheroid shaped occluder from movement in at least one direction along the elongated cannulated tube.
4 . The device of claim 2 , wherein the stem comprises a plurality of ribs positioned between a proximal lip and distal lip over which the spheroid shaped occluder is positioned and configured to limit movement of the spheroid shaped occluder.
5 . The device of claim 3 , wherein the opening of the spheroid shaped occluder is configured to allow passage therethrough of the distal lip of the stem.
6 . A uterine manipulator device, comprising:
an elongated cannulated tube comprising a proximal end and a distal end;
a stem positioned along the elongated cannulated tube, the stem comprising a plurality of ribs positioned between a proximal lip and distal lip; and
a spheroid shaped occluder positioned on the stem and including an opening, the opening allowing passage therethrough of the elongated cannulated tube.
7 . The device of claim 6 , wherein the stem comprises a locking assembly positioned proximally from the distal lip, wherein the locking assembly is configured to lock the stem and the spheroid shaped occluder from movement in at least one direction along the elongated cannulated tube.
8 . The device of claim 6 , further comprising a handle positioned on the proximal end of the elongated cannulated tube.
9 . The device of claim 6 , wherein the spheroid shaped occluder is positioned around the ribs of the stem.