Abstract: The present invention comprises an embolectomy catheter for the removal of an embolus within a vessel of a patient, including a catheter shaft having a distal end with a diametrically adjustable hinged compartment thereat. The catheter shaft has a proximal end with a handle attached thereon. A longitudinally displaceable cannula is connected to the distal end of the catheter shaft and to a slidable tab in the handle, to permit controlled adjustment of the diametric size of the hinged compartment arranged adjacent the distal end of the catheter when the slidable tab is moved relative to the handle, to allow a physician to open the compartment to any desired size relative to a patient's vessel. The compartment may then be pulled through the vessel via a pull on the handle, to collect any embolus therewithin.

Abstract: The present invention an in vitro fertilization system for the receipt and treatment of an egg comprising a housing having a receiving chamber for the receipt of an egg. The system includes a holding chamber for nesting of the egg within the receiving chamber, and an apparatus for permitting treatment of the egg while the egg is held in the holding chamber. An arrangement is disposed in the housing to permit the egg in the holding chamber to be viewed non-microscopically.

Abstract: The present invention comprises an embolectomy catheter for the removal of an embolus within a vessel of a patient, including a catheter shaft having a distal end with a diametrically adjustable hinged compartment thereat. The catheter shaft has a proximal end with a handle attached thereon. A longitudinally displaceable cannula is connected to the distal end of the catheter shaft and to a slidable tab in the handle, to permit controlled adjustment of the diametric size of the hinged compartment arranged adjacent the distal end of the catheter when the slidable tab is moved relative to the handle, to allow a physician to open the compartment to any desired size relative to a patient's vessel. The compartment may then be pulled through the vessel via a pull on the handle, to collect any embolus therewithin.

Abstract: The present invention relates to an ostomy bag having a multi-piece construction with peelable skin surfaces, and multiple perforated layers which are made of dissolvable material. Absorbent material is placed between the layers to facilitate dissolution of the bag when placed in a toilet. The multiple layers of material also permit ready identification to the wearer, by its color change appearance of the inventive applicance, that the layers thereof are properly assembled.

Abstract: The present invention relates to a biological specimen and incubation container having a cylindrically shaped housing having a closed first end and an open second end. A plug, having a longitudinal bore therethrough, is anchored into a first position at the open end of the container. The container may then be supplied, via a pipette, through that bore in the plug. When the container is filled, the plug may be pushed further into the container, where it is squeezed by intermating tapered surfaces, to close the bore therein. An arrangement of annular lips and grooves in the container and the plug, anchors the plug to the container and ultimately seals and secures them together.

Abstract: The present invention includes a support arm arrangement which is disposed over a patient being operated upon. The support arms are placed in holes in a block or pad on which the patient is lying. Adhesive coated securement pads are attached to the support arms and are also secured by adhesive to the skin of the patient to lift and thereby expand portions of a body cavity being operated upon.

Abstract: The present invention includes a flexible stability device for holding a medical device entering a body. The device includes a plurality of spaced apart flexible legs which extend from one side of a flexible planar member. The legs are clampable about the medical device.