Abstract: A gas apparatus for use in a medical procedure may include a housing, a heater, a port, and a dispensing device. The housing defines a chamber having a gas inlet and a gas outlet. The heater warms a gas flowing through the chamber. The port is positioned in fluid communication with the chamber. The dispensing device is inserted within the port for delivering water in aerosol form to warmed gas as it exits the gas outlet.

Abstract: An in-dwelling port for providing repeated entry to a body during and/or after an operation is described. The port may include an external portion secured to a body outside an incision and a collapsible insertion portion that is inserted through the incision. The collapsible portion collapses when no instrument or lumen is present to permits the body to return to substantially a normal profile around the incision.

Abstract: An in-dwelling port for providing repeated entry to a body during and/or after an operation is described. The port may include an external portion secured to a body outside an incision and a collapsible insertion portion that is inserted through the incision. The collapsible portion collapses when no instrument or lumen is present to permits the body to return to substantially a normal profile around the incision.

Abstract: A high-flow luer lock connector system is disclosed. A high-flow luer lock connector system comprises a male luer lock connector and a female luer lock connected configured to mate with the male luer lock connector. The male luer lock connector and the female luer lock connector each include a tapered extended passageway that is configured to allow a substance to flow through the respective luer lock connector.

Abstract: An insufflation system is provided that includes an insufflator having a delivery assembly for delivering insufflating gas from a pressurized source of insufflation gas to at least one gas delivery path. At least one output line is coupled to the at least one gas delivery path. At least one dual-capacity tube has a first tube with a first end coupled to the at least one output line and a second end. The dual-capacity tube has a pair of tubes that each has a first end attached with the second end of the first tube. The dual-capacity tube provides for fluid communication of the insufflating gas between the insufflator and laparoscopic equipment that is insertable into a peritoneal cavity.

Abstract: A system and method for creating a medicated atmosphere in an organ, or body cavity is disclosed. The system includes a flexible aerosolization catheter that can be manipulated during use, a device for the introduction of the aerosolization catheter, a medication delivery apparatus configured to control delivery of a medication to the catheter, a gas delivery apparatus in communication with the catheter, a gas pressure relief apparatus configured to relieve pressure in the organ or body cavity, and a central controller. The method includes providing insufflation gas and an aerosol of medication to an organ or body cavity while controlling overall pressure in the organ or cavity. The method may also include re-entering a patient through at least one port to apply gas and an aerosolized medicament, in either a post-operative procedure or in a chemotherapy context.

Abstract: A method of humidifying a gas that includes supplying a gas to a surface of a humidification material that readily absorbs moisture and readily releases moisture when exposed to a dry environment and generating turbulence in the gas as it passes over the surface of the humidification material.

Abstract: A mixed-gas insufflation system for mixing insufflation gases includes a gas supply providing at least two sources of insufflation gas and a mixer system. The mixer system includes a chamber having at least two inlets and at least one outlet. The at least two inlets of the chamber are in fluid communication with the gas supply. The mixer system mixes the at least two sources of insufflation gas.

Abstract: A method of humidifying a gas that includes supplying a gas to a surface of a humidification material that readily absorbs moisture and readily releases moisture when exposed to a dry environment and generating turbulence in the gas as it posses over the surface of the humidification material.

Abstract: A high-flow luer lock connector may include a connector body defining an interior region, a lumen, and an extended passageway. The interior region is bounded by a cylindrical side wall and a base wall. The lumen is defined at the base wall of the interior region and extends no more than 0.274 of an inch into the interior region. The extended passageway comprises a first and second end and passes through the connector body and the lumen. The extended passageway is in communication with the interior region to allow insufflation gas to flow through the interior region and extended passageway.

Abstract: A system and method for creating a medicated atmosphere in an organ, or body cavity is disclosed. The system includes a flexible aerosolization catheter, a device for introducing of the aerosolization catheter, a medication delivery apparatus configured to control delivery of a medication to the catheter, a gas delivery apparatus in communication with the catheter, a gas pressure relief apparatus configured to relieve pressure in the organ or body cavity, and a central controller in communication with the medication delivery apparatus, gas delivery apparatus, and gas pressure relief apparatus. The method includes providing insufflation gas and an aerosol of medication to an organ or body cavity while controlling overall pressure in the organ or cavity. The method may also include re-entering a patient through at least one port to apply gas and an aerosolized medicament, in either a post-operative procedure or in a chemotherapy context.

Abstract: A mixed-gas insufflation system for mixing insufflation gases includes a gas supply providing at least two sources of insufflation gas and a mixer system. The mixer system includes a chamber having at least two inlets and at least one outlet. The at least two inlets of the chamber are in fluid communication with the gas supply. The mixer system mixes the at least two sources of insufflation gas.

Abstract: A method of humidifying a gas that includes supplying a gas to a surface of a humidification material that readily absorbs moisture and readily releases moisture when exposed to a dry environment and generating turbulence in the gas as it passes over the surface of the humidification material.

Abstract: A method of humidifying a gas that includes supplying a gas to a surface of a humidification material that readily absorbs moisture and readily releases moisture when exposed to a dry environment and generating turbulence in the gas as it passes over the surface of the humidification material.

Abstract: A method of treatment of a body cavity of an animal that includes inserting a portion of an insertion device into a body cavity of an animal and simultaneously supplying from the inserted insertion device a first fluid and either a medical instrument or a second fluid into the body cavity, wherein the first fluid and either the medical instrument or the second fluid are not in fluid communication with one another within the insertion device.

Abstract: The present invention is directed to a device for producing a shock wave to impact an object that includes a transfer member. The device has a voice coil assembly including a permanent magnet and a bobbin member, wherein the permanent magnet provides a first magnetic field. A hammer is attached with the bobbin member; and a coil is operatively attached to the bobbin member, wherein when a voltage is applied to the coil a second magnetic field is generated that opposes the first magnetic field and thereby propels the hammer to contact the transfer member to cause a shock wave to travel along the transfer member.

Abstract: An irrigation apparatus and a method of use for delivering fluid flow to a surgical site. The irrigation apparatus includes a refillable fluid reservoir with an inlet for receiving fluid via first tubing from a fluid source, and an outlet for second tubing leading to a surgical site. A sensor monitors the fluid contained within the reservoir. The sensor sends a signal to a controller, which operates a pump. The pump transports fluid from the fluid source to the refillable reservoir via the first tubing.

Abstract: A system, apparatus, and method for supplying continuous and intermittent insufflating gas flow are disclosed. The system, apparatus, and method is capable of providing a continuous flow (100% duty cycle) of insufflation gas, while assuring the continuity of the delivery lines, and the pressure sense lines. The disclosure describes a delivery assembly, an internal sensing assembly, an internal sense line, a pressure assembly, and a controller.

Abstract: An improved electrode assembly for a resectoscope includes at least one electrical lead that connects at a proximal end via a handle of the resectoscope to an electrosurgical generator to receive electrical power. The electrode assembly further includes an electrode tip at a distal end. The electrode tip has a surface that includes at least one aperture and preferably multiple apertures that extend through the tip. The aperture serves to increase the area of the electrode tip relative to its mass thereby increasing the performance of the electrode for cutting, ablating, vaporizing, or coagulating tissue. The electrode tip performs these functions with relatively lower power requirements compared to conventional resectoscope electrodes.