Uterine manipulating assembly for laparoscopic hysterectomy
AssigneeBlairden Precision Instruments, Inc.
InventorsJimmy M. Rowden, John E. Heaton, Charles H. Koh, Kerry L. Blair
Life of this patent
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Abstract
A colpotomy assembly 10 is adapted for insertion into a vaginal cavity for use in female pelvic surgical procedures employing the inflation of an abdominal cavity with a gas to facilitate the accessability to and visibility of female pelvic organs. The assembly has a vaginal extender 20, a uterine manipulator 16 and a flexible occluder. The occluder being mounted on a shaft of the uterine manipulator such that it permits relative movement of the shaft 26 during use.
Claims12
A colpotomy assembly adapted for insertion into a vaginal cavity for use in female pelvic surgical procedures employing the inflation of an abdominal cavity with a gas to facilitate the accessability to and visibility of female pelvic organs, said assembly comprising:
- an elongated shaft member presenting a proximal end and a distal end, said distal end of said shaft configured to be inserted into the vagina;
- a shaft handle mounted in pivotal relationship to said proximal end;
- a vaginal extender having structure for bearing against a patient's vaginal fornix to provide an anatomical landmark for use in making colpotomy incisions from the abdominal cavity into the vagina;
- said extender attached at a joint to said shaft distal end;
- said extender operatively coupled to said shaft handle for articulation of said extender relative to said frame;
- and
- sealing means associated with said shaft and operable to form a seal with the vaginal cavity to prevent an inadvertent deflation of the abdominal cavity following an incision that permits the flow of gas from the abdominal cavity to the vaginal cavity.
A uterine manipulating assembly for insertion into a vaginal cavity for use in female pelvic surgical procedures, said assembly comprising:
- a uterine manipulator having an elongated shaft presenting a proximal end and a remote end, and a tip mount mounted to said remote end, said remote end being adapted for insertion into a vaginal cavity;
- a tip carried on said tip mount configured to engage a uterus;
- and
- a vaginal occluder having an annular cuff releasably mounted in circumscribing relationship around said shaft, said vaginal occluder being inflatable to inhibit the passage of fluid through the vaginal cavity and being in flexible engagement with said shaft to permit relative slidable movement therebetween.
A uterine manipulating assembly for insertion into a vaginal cavity for use in female pelvic surgical procedures, said assembly comprising:
- a uterine manipulator having an elongated shaft presenting a proximal end and a remote end, said remote end being adapted for insertion into a vaginal cavity and including a tip mount;
- a tip carried on said tip mount and configured for engaging a uterus;
- and
- an elastomeric vaginal occluder having a main body comprising an annular cuff positioned in circumscribing relationship around said shaft and adapted for inflation to inhibit the passage of fluid through the vaginal cavity, said main body having a first end thereof retained between said tip and said shaft, a second end, and an outer surface, said occluder being formed by folding said second end over and sealing said second end onto said outer surface.
Dependencies are inferred from the claim text.