Abstract: Integrated connector for coupling an endoscope to an external emitter and controller. A system includes a plug attached to a cable, wherein the plug includes an alignment shroud, a first fiber optic coupler, and a first data connector. The system includes a receptacle configured to receive the plug, wherein the receptacle includes an alignment receptacle configured to receive the alignment shroud, wherein the alignment receptacle is a negative space defined by a receptacle external shroud and a receptacle internal shroud, a second fiber optic coupler configured to interface with the first fiber optic coupler, and a second data connector configured to interface with the first data connector.

Abstract: A surgical tool that includes a drive housing, an elongate shaft that extends from the drive housing, and an end effector arranged at a distal end of the elongate shaft and including a jaw secured to a jaw holder, the jaw providing a conductive plate and the jaw holder defining a passage. A wrist couples the end effector to the elongate shaft and includes a distal clevis having an axle that rotatably mounts the jaw holder to the distal clevis. An electrical conductor extends from the drive housing, through the wrist and the passage, and terminates at the conductive plate to supply electrical energy to the jaw.

Abstract: A surgical tool that includes a drive housing, an elongate shaft that extends from the drive housing, and an end effector arranged at a distal end of the elongate shaft and including a jaw secured to a jaw holder, the jaw providing a contact plate and the jaw holder defining a cable passage. A wrist couples the end effector to the elongate shaft and includes a distal clevis having an axle that rotatably mounts the jaw holder to the distal clevis. An electrical conductor extends from the drive housing, through the wrist and the cable passage, and terminates at the contact plate to supply electrical energy to the jaw.

Abstract: An end effector for a surgical tool includes a jaw including a shank and a contact plate forming part of the shank, an electrical conductor including an insulation sheath and a supply conductor coupled to the contact plate to supply electrical energy to the jaw, and a jaw holder comprising a molded component overmolded onto portions of the shank, the contact plate, and the electrical conductor in a single shot. The molded component encapsulates and electrically insulates the contact plate and an exposed portion of the supply conductor.

Abstract: An end effector for a surgical tool includes a jaw including a shank and a contact plate forming part of the shank, and a jaw holder secured to the jaw and providing a first molded component defining a cavity and a cable passage that communicates with the contact plate, a cable clip received within the cavity, and a second molded component overmolded onto the first molded component and at least a portion of the cable clip, and filling the cavity. An electrical conductor extends through the cable passage and includes an insulation sheath and a supply conductor electrically coupled to the contact plate to supply electrical energy to the jaw. The cable clip covers an exposed portion of the insulation sheath within the cavity, and the second molded component encapsulates and electrically insulates the contact plate and an exposed portion of the supply conductor.

Abstract: Various exemplary devices, systems, and methods for robotic surgical instruments having onboard generators are provided. In general, a surgical instrument is configured to releasably and replaceably couple to a robotic surgical system. The surgical instrument is configured to receive an input from the robotic surgical system that causes the surgical instrument to generate electrical power.

Abstract: A surgical tool for a robotic surgical system includes a tool housing having a mounting portion for releasably securing the surgical tool to a carriage of the robotic surgical system, tool circuity included in the tool housing and configured to communicate with corresponding circuitry of the robotic surgical system, and an indicator provided on the tool housing and electrically connected to the tool circuitry. The indicator is activatable upon communicably coupling the tool circuitry with the corresponding circuitry of the robotic surgical system, and the indicator provides a visual indication of remaining useful life of the surgical tool.

Abstract: A suction and irrigation valve for a robotic surgical system includes a shaft assembly, a rotary drive, and a valve assembly. The valve assembly is operatively connected to the rotary drive member and includes a valve body and a valve plug. The valve body has a first fluid inlet, a second fluid inlet, and an outlet. The valve plug is received with the valve body and is configured to rotate about a plug axis relative to the valve body to a first position, a second position, and a third position. The valve plug has at least a first conduit configured to selectively fluidly communicate with each of the outlet and at least one of the first or second fluid inlets.

Abstract: A surgical tool harvests power from a robotic surgical system having one or more robotic manipulators when a housing of the surgical tool is installed within a carriage of one of the robotic manipulators. The surgical tool harvests power via inductive coupling between an inductor of the surgical tool and a corresponding inductor of the carriage. The surgical tool may include an indicator that provides a user with an indication of remaining life of the surgical tool. The indicator may be an LED indicator that is illuminated with power generated via the inductive coupling. The indicator may also be an electro-chromic indicator that changes color when exposed to power generated via the inductive coupling. The indicator may also be a photo-chromic indicator that changes color when exposed to light from a light source powered via the inductive coupling.

Abstract: A surgical tool that includes a drive housing, an elongate shaft that extends from the drive housing, and an end effector arranged at a distal end of the elongate shaft and including a jaw secured to a jaw holder, the jaw providing a contact plate and the jaw holder defining a cable passage. A wrist couples the end effector to the elongate shaft and includes a distal clevis having an axle that rotatably mounts the jaw holder to the distal clevis. An electrical conductor extends from the drive housing, through the wrist and the cable passage, and terminates at the contact plate to supply electrical energy to the jaw.

Abstract: A surgical tool that includes a drive housing, an elongate shaft that extends from the drive housing, and an end effector arranged at a distal end of the elongate shaft and having a jaw and a jaw holder that secures the jaw. A wrist couples the end effector to the elongate shaft and includes a distal clevis having an axle that rotatably mounts the jaw holder to the distal clevis. An electrical conductor extends from the drive housing and supplies electrical energy to the jaw via a supply conductor. At least one of the jaw holder and the axle is made of a non-conductive material that insulates the distal clevis from the electrical energy provided to the jaw.

Abstract: An exemplary system and method for homing a surgical tool are provided. In general, a surgical tool can include an end effector, an elongate shaft, and a wrist that couples the end effector to a distal end of the shaft can be configured to facilitate movement of the end effector relative to the shaft. The surgical tool can be coupled to a robotic surgical system featuring an imaging device and a processor. Through the use of closed-loop feedback and machine vision techniques, the end effector can be calibrated into a home position to ensure precise and accurate movement of the end effector when in use by a surgeon.

Abstract: A surgical tool harvests power from a robotic surgical system having one or more robotic manipulators when a housing of the surgical tool is installed within a carriage of one of the robotic manipulators. The surgical tool harvests power via inductive coupling between an inductor of the surgical tool and a corresponding inductor of the carriage. The surgical tool may include an indicator that provides a user with an indication of remaining life of the surgical tool. The indicator may be an LED indicator that is illuminated with power generated via the inductive coupling. The indicator may also be an electro-chromic indicator that changes color when exposed to power generated via the inductive coupling. The indicator may also be a photo-chromic indicator that changes color when exposed to light from a light source powered via the inductive coupling.

Abstract: An exemplary system and method for homing a surgical tool are provided. In general, a surgical tool can include an end effector, an elongate shaft, and a wrist that couples the end effector to a distal end of the shaft can be configured to facilitate movement of the end effector relative to the shaft. The surgical tool can be coupled to a robotic surgical system featuring an imaging device and a processor. Through the use of closed-loop feedback and machine vision techniques, the end effector can be calibrated into a home position to ensure precise and accurate movement of the end effector when in use by a surgeon.

Abstract: A surgical tool that includes a drive housing, an elongate shaft that extends from the drive housing, and an end effector arranged at a distal end of the elongate shaft and having a jaw and a jaw holder that secures the jaw. A wrist couples the end effector to the elongate shaft and includes a distal clevis having an axle that rotatably mounts the jaw holder to the distal clevis. An electrical conductor extends from the drive housing and supplies electrical energy to the jaw via a supply conductor. At least one of the jaw holder and the axle is made of a non-conductive material that insulates the distal clevis from the electrical energy provided to the jaw.

Abstract: An image-forming device includes a media path extending through the image-forming device, and at least one image transfer nip positioned along the media path. An electrode is positioned subsequent to the nip with respect to the media path and is coupled to a voltage source. An electric field produced by the electrode and voltage source limits the degree of post-nip toner scattering by applying an electrostatic force to toner particles on media sheets passing along the media path. The image-forming device further includes a processor for monitoring a plurality of ambient conditions, for adjusting the voltage applied to the electrode, and optionally, for repositioning the electrode with respect to the media path.

Abstract: An image-forming device includes a media path extending through the image-forming device, and at least one image transfer nip positioned along the media path. An electrode is positioned subsequent to the nip with respect to the media path and is coupled to a voltage source. An electric field produced by the electrode and voltage source limits the degree of post-nip toner scattering by applying an electrostatic force to toner particles on media sheets passing along the media path. The image-forming device further includes a processor for monitoring a plurality of ambient conditions, for adjusting the voltage applied to the electrode, and optionally, for repositioning the electrode with respect to the media path.

Abstract: The present application is directed to devices and methods for moving media sheets within an image forming device. In one embodiment, the device includes a support floor to support the media sheet. Wear members may be positioned across a width of the support floor and include a height to extend outward from the floor. Further, support members may be positioned across the floor and have a height to also extend outward from the floor. The wear members and the support members support the media sheet as it moves along the media path. The heights of the wear members and the support members are such to prevent the media sheet from buckling being a certain amount and preventing media jams.

Abstract: Methods and devices for moving media sheets through an image forming device. A sensor is positioned within an input area to determine a height of a media stack. When the media stack is full, a top-most sheet of the media stack is physically closer to the beginning point of the media path. When the media stack is depleted, the top-most sheet is positioned a further distance away from the beginning point. Movement of the media sheet is determined based on the height of the media stack. When the media stack is above a predetermined amount, the media sheet is moved according to a first algorithm. When the media stack is below the predetermined amount, the media sheet is moved according to a second algorithm.

Abstract: A breakaway device and method that may be used in conjunction with a door panel on an image forming device. The door panel may be a multipurpose feed door or otherwise provide access to the interior of the image forming device. The door panel may be movable between a closed position and an open position. The breakaway device may also permit door panel movement to a breakaway position that is beyond the open position. The breakaway device may include a resilient member and a deflectable stopper member. The stopper member may be biased by the resilient member into a first stopper position when the door panel is between the closed position and the open position. However, the stopper member may be displaced by the door panel against a bias force applied by the resilient member when the door panel is positioned between the open position and a breakaway position.