Abstract: A colpotomizer cup includes a cup body and one or more tenaculum engagement features. The cup body is configured to receive a cervix. The one or more tenaculum engagement features are adapted to connect the colpotomizer cup to a tenaculum such that the colpotomizer cup can be delivered to a cervix using the tenaculum. The colpotomizer cup can be configured to accept and secure the base of a uterine manipulator tip.

Abstract: A colpotomizer cup includes a cup body and a sleeve. The cup body is configured to receive a cervix. The sleeve is connected to the cup body and includes a locking member for locking the colpotomizer cup in a predetermined position along a length of the uterine manipulator handle.

Abstract: This disclosure relates to cervical sizing devices and related kits and methods. In some aspects, a cervical sizing device includes an elongate arm and a member positioned at a distal end region of the elongate arm. The cervical sizing device can be used to determine an approximate size of a cervix when the member is brought into contact with an outer surface of the cervix.

Abstract: A smoke evacuating system for use during surgical procedures, particularly minimally invasive procedures involving the use of a laser or cautery at a surgical site having an associated higher than ambient pressure, wherein the system includes a filter with a site side and an outlet side and a fluid conduit extending between the surgical site and the filter. The filter includes a filter media and a housing substantially surrounding the filter media with a space between the filter media and the housing to collect condensed vapor. The filter exhibits low resistance or a low pressure drop and resists fluid flow, whereby the higher than ambient pressure is not substantially diminished and generates a fluid flow in the fluid flow path tending to carry smoke to and through the filter.

Abstract: A uterine manipulator tip includes a finger and an expandable member. The finger is configured to be confined within a cervix. The expandable member is carried by the finger and is configured to engage a cervical canal between an internal cervical os and an external cervical os of the cervix.

Abstract: A uterine manipulator includes an elongate shaft and a tip hub. The elongate shaft has a proximal end and a distal end. The distal end is configured to be inserted into a vagina. The tip hub is disposed at the distal end and is configured to releasably receive and support a tip mount for engaging a uterus. The elongate shaft includes one or more channels extending between the distal and proximal ends. The channels are configured to releasably receive catheter tubing.

Abstract: A vacuum extractor apparatus for assisting in childbirth includes a cup and a stem for connection to a vacuum source, that pulls a vacuum through the apparatus. There is a joint between the cup and the stem, the joint being such that bending of the stem, or bending of the cup in relation to the stem, does not occlude the vacuum channel or pathway, and allows the vacuum to be maintained, or controlled.

Abstract: The present invention provides an obturator tip having a rigid, elongated, distal section having a blunt, rounded, distal end designed to separate tissue. The distal section is connected to a proximal section by a central section having tapered outer surfaces. The obturator tip of the present invention is equipped with arc shaped blades positioned on opposite sides of the tip and 180 degrees apart from each other. In one embodiment, the arc shaped blades are positioned rearwardly with respect to the distal section of the obturator. This feature of the present invention allows the elongated distal section to create a small, non-cutting tissue separating track prior to blade contact with the patient.

Abstract: A catheter useful for non-surgical entry into a uterus to dispense a diagnostic fluid therein. The catheter includes a tubular body having a lumen extending from a first end thereof to a second end thereof. The lumen includes an external opening adjacent the first end for dispensing a diagnostic fluid into the interior of a subject uterus, and a balloon disposed marginally adjacent to the first end of the body for fluid sealing the interior of the subject uterus. The lumen further includes a second opening in fluid communication with the interior of the balloon for inflation thereof with the diagnostic fluid. In most applications, the catheter can be combined with a syringe to form a catheter apparatus.

Abstract: A catheter apparatus for gaining access into the uterine cavity in order to perform minimally invasive surgery or diagnostic procedures related to a uterus and fallopian tubes, includes a single-lumen catheter; and an elongated balloon disposed distally on the single-lumen catheter for insertion into a cervical canal of the uterus. The balloon has opposing portions which occlude openings of the cervical canal when inflated. A fluid displacement sleeve is slidably disposed over the single-lumen catheter. The sleeve is moveable over the elongated balloon to inflate the portions of the balloon which are adjacent the opposite openings of the cervical canal when the balloon is inserted therein. Because there is no need for a balloon inflation lumen, the outer diameter of the catheter can be minimized and the cost of the apparatus is reduced.

Abstract: An esophageal catheter device including a catheter with a balloon pressure sensor affixed to an exterior surface of the catheter, and a stylet assembly including a stylet for providing appropriate rigidity to the catheter to aid insertion in the esophagus and a port for removably mounting a pressure transducer.