Abstract: A drape for a medical device, the drape including a flexible drape material for covering at least a portion of a medical device and configured to be cinched in at least one location to form an enclosed space for enclosing the at least a portion of the medical device, and a vacuum manifold that, when the flexible drape material is cinched, is positioned at least partially within the enclosed space for creating a vacuum in the enclosed space to cause the flexible drape material to conform to the at least a portion of the medical device when the at least a portion of the medical device is positioned within the enclosed space.

Abstract: Described herein are methods and apparatuses for cleaning a surgical scope, the apparatus comprising: a sheath for removably receiving a tube of the surgical scope, the sheath comprising: a wall defining a channel for receiving the tube, where a distal portion of the wall is configured to extend only partially around a circumference of the tube, a first conduit that defines a liquid flow path, and a second conduit that defines a gas flow path; and at least one nozzle located at a distal end of the distal portion of the wall and configured for directing a flow of liquid from the first conduit across a lens of the surgical scope and directing a flow of gas from the second conduit across the lens of the surgical scope to clear the liquid from the lens.

Abstract: A system for cleaning a surgical scope of an endoscopic imager includes a control system communicatively connected to an apparatus for supplying fluids to a surgical scope cleaner, the control system configured to receive one or more images of a surgical field generated by the endoscopic imager, detect a deposit on a lens of the surgical scope by analyzing the one or more images, and send a command to the apparatus to provide one or more fluids to the surgical field for cleaning the surgical scope.

Abstract: A system for supplying insufflation gas for a surgical procedure includes first and second insufflation gas inlets for receiving insufflation gas from at least two insufflation gas supply tanks located in an operating room; an insufflation gas outlet for providing a flow of insufflation gas supplied via the first and second insufflation gas inlets; and a valve system configured to automatically switch from insufflation gas supply via the first insufflation gas inlet to insufflation gas supply via the second insufflation gas inlet to maintain insufflation gas flow at the insufflation gas outlet.

Abstract: A drape for a medical device, the drape including a flexible drape material for covering at least a portion of a medical device and configured to be cinched in at least one location to form an enclosed space for enclosing the at least a portion of the medical device, and a vacuum manifold that, when the flexible drape material is cinched, is positioned at least partially within the enclosed space for creating a vacuum in the enclosed space to cause the flexible drape material to conform to the at least a portion of the medical device when the at least a portion of the medical device is positioned within the enclosed space.

Abstract: A system for cleaning a surgical scope of an endoscopic imager includes a control system communicatively connected to an apparatus for supplying fluids to a surgical scope cleaner, the control system configured to receive one or more images of a surgical field generated by the endoscopic imager, detect a deposit on a lens of the surgical scope by analyzing the one or more images, and send a command to the apparatus to provide one or more fluids to the surgical field for cleaning the surgical scope.

Abstract: A cannula and trocar assembly, including a septum seal assembly is provided. The septum seal assembly includes a shield and a septum seal for creating a gas-tight seal around a surgical instrument that is inserted into and through the cannula assembly without causing damage to the seal assembly.

Abstract: A bone cement mixing and delivery system is provided. The system includes a mixing cartridge for receiving liquid and powder components of bone cement, a mixing device for mixing the components, and a delivery gun for discharging the bone cement from the mixing cartridge. The mixing cartridge comprises a cylinder having proximal and distal ends with a cylinder wall extending between the ends. A piston is locked at the distal end by a locking member that includes a pair of locking tabs protruding into slots in the cylinder wall. With the piston in the locked position, the mixing device, e.g., a mixing shaft and blade, mixes the components. After mixing, the cartridge is placed in the delivery gun and release buttons on the locking member are engaged by a release mechanism on the delivery gun to release the piston from the locked position.

Abstract: A bone cement mixing and delivery assembly is disclosed for mixing a powdered copolymer and a liquid monomer to form a bone cement and delivering the bone cement. The assembly includes a cartridge having a distal end and a proximal end and defining a mixing chamber between the distal end and the proximal end. A transfer mechanism having a cap and a stem supporting a piston and a plunger is connected to the distal end. The transfer mechanism includes a first advancement mechanism for advancing the piston and plunger in unison and a second advancement mechanism for moving the plunger independent of the piston. The assembly further includes a removable handle having a shaft for attachment of a mixing blade and a quick-release connector and a release button for locking and unlocking the mixing blade from the removable handle.

Abstract: A bone cement mixing and delivery assembly is disclosed for mixing a powdered copolymer and a liquid monomer to form a bone cement and deliver the bone cement. The assembly includes a cartridge having a distal end and a proximal end and defining a mixing chamber between the distal end and the proximal end. A transfer mechanism having a cap and a stem supporting a piston and a plunger is connected to the distal end. The transfer mechanism includes a first advancement mechanism for advancing the piston and plunger in unison and a second advancement mechanism for moving the plunger independent of the piston. The assembly further includes a removable handle and a mixing blade releasably coupled to the handle to mix the components of the bone cement. A quick-release connector and a release device are used to lock and unlock the mixing blade from the removable handle.

Abstract: A mixing assembly for mixing bone cement includes a housing, a lid, a handle, and two mixing paddles, a first and a second mixing paddle. The lid is removably attachable to the housing. The handle has a portion that extends through the lid and that is rotatable in a first rotational direction. The first mixing paddle is operatively coupled to the portion of the handle. As a result, the first mixing paddle rotates with the portion of the handle in the first rotational direction. The second mixing paddle is operatively coupled to the first mixing paddle for rotating opposite the portion. As such, when the portion of the handle and the first mixing paddle rotate in the first rotational direction, the second mixing paddle rotates in a second rotational direction that is opposite the first rotational direction.

Abstract: A bone cement mixing and delivery system is provided. The system includes a mixing cartridge for receiving liquid and powder components of bone cement, a mixing device for mixing the components, and a delivery gun for discharging the bone cement from the mixing cartridge. A bone cement loading system is provided to load the components in the mixing cartridge, while a rotary power tool or a mixing handle can be selectively, interchangeably, and operatively connected to the mixing device to mix the components once loaded. A converter can also be used to convert rotational input from the rotary power tool into rotational and axial output to simplify mixing of the components. After mixing, the cartridge is placed in the delivery gun. The delivery gun comprises a drive rod having a plurality of teeth. At least one pawl member engages the teeth the advance the drive rod and discharge the bone cement from the cartridge.