Abstract: A medical system includes: a medical instrument; at least one arm including at least one joint and motor that drive the at least one joint, the at least one arm including an attachment portion for detachably attaching the medical instrument to a distal end; a first input device located remote from the arm and configured to perform an operation input for operating the medical instrument and the at least one arm; a second input device provided at a distal end of the arm and configured to perform an operation input for operating the medical instrument and the at least one arm; and a processor that controls the at least one arm and the medical instrument based on an operation input from the first or second input device. The medical system enables switching in order to selectively accept an operation input from the first or second input device.

Abstract: A manipulator system includes: a manipulator including an elongated flexible section, a movable section provided at a distal end of the flexible section, and a driver that is provided at a proximal end of the flexible section and that drives the movable section; an insertion section having a channel into which the manipulator is inserted; an advancing/retreating section that advances/retreats the manipulator and that causes the movable section of the manipulator to protrude from, and to be withdrawn into, a distal end of the channel; a protrusion-state acknowledgement section that acknowledges a protrusion state in which an entirety of the movable section protrudes from the distal end of the channel; and a restricting section that, when the protrusion state is acknowledged with the protrusion-state acknowledgement section, restricts further retreating motion of the driver performed by the advancing/retreating section.

Abstract: A medical-information providing system includes an electronic medical record system configured to accumulate medical-record information about patients; a medical device system configured to accumulate operation logs of medical devices; and a computer configured to provide medical-activity-related information from the medical-record information and the operation logs.

Abstract: This medical training system includes an operation unit, a display displaying an image data; a storage recording simulation data including biological data for forming a virtual manipulation space and device information about a first and second virtual medical devices, the simulation data using to generate image data for displaying the motion image on the display; and a controller configured to generate the image data based on the simulation data and an operation command input from the operation unit. The controller is configured to acquire the simulation data from the storage, calculate a first operation result of the first virtual medical device based on the simulation data and the operation command, calculate a second operation result of the second virtual medical device based on the first operation result, generate the image data based on the second operation result, and transmit the image data including the virtual manipulation space, and the first or the second virtual medical device to the display.

Abstract: A manipulator system is provided with: a manipulator including an elongated flexible portion, a movable portion provided at a distal end thereof, and a driving portion that is provided at a proximal end of the flexible portion and that drives the movable portion; an inserted portion that includes a channel through which the manipulator is made to pass and that possesses flexibility; a reciprocating portion that moves the driving portion forward and backward in a longitudinal direction of the flexible portion; a movable-portion-state identifying portion that identifies a state of the movable portion; a restricting portion that, when the movable portion is identified to be in a protruded state, restricts the driving portion from being moved backward any farther; and a restriction releasing portion that, when the movable portion is identified to be in a retractable state, releases the restriction.

Abstract: For bending a manipulator without excessive increase in a tensile force acting on a driving power transmitting member, a manipulator is provided with: an end effector; a driving unit; a guide member to which the end effector is attached at one end thereof and the driving unit is attached at the other end thereof; and a driving power transmitting members that transmit the driving power from the driving unit to the end effector, wherein the guide member includes a guide tube that has lumens, and an outer sheath that has a greater rigidity than the guide tube and that covers an outer circumference of the guide tube, and one end of the outer sheath is movable in a longitudinal direction with respect to the end effector or the driving unit.

Abstract: An overtube system configured to introduce an endoscope into a body, includes a tubular main body formed to be insertable for the endoscope; a balloon attached to an cuter circumferential surface of the main body; a driver configured to inflate and deflate the balloon; and a controller configured to control the driver, wherein the controller is configured to: generate an operation signal for the driver, calculate a relative rotation state between the main body and the endoscope around a longitudinal axis of the endoscope, generate a correction operation signal by correcting the operation signal according to the relative rotation state, and transmit the correction operation signal to the driver to operate the driver.

Abstract: A medical system and an operating method of a medical system are disclosed. The medical system includes: an endoscope; a controller that can operate the endoscope and generate a display image from a captured image; and a display for displaying the display image. The controller can record a model of an organ of concern generated in a preoperative plan, extract feature points in the model, extract a distance between each feature point and a reference position set in the model before surgery, extract corresponding points in the display image, and associate a first coordinate system of the model with a second coordinate system of a display space, based on the feature and corresponding points, to set a path for the endoscope to move such that a region of interest in the organ of concern corresponding to the reference position is displayed in the display image.

Abstract: A flexible-manipulator guide member is provided in an inserted portion of a flexible manipulator including the elongated flexible inserted portion, the movable portion disposed at the distal end of the inserted portion, a drive portion disposed at the base end of the inserted portion, and the elongated driving-force transmitting member that transmits motive power of the drive portion to the movable portion, and is provided with a lumen through which the driving-force transmitting member passes in the longitudinal direction, wherein the lumen has a twisted shape about the longitudinal axis of the inserted portion.

Abstract: A medical system includes: a medical instrument; at least one arm including at least one joint and motor that drive the at least one joint, the at least one arm including an attachment portion for detachably attaching the medical instrument to a distal end; a first input device located remote from the arm and configured to perform an operation input for operating the medical instrument and the at least one arm; a second input device provided at a distal end of the arm and configured to perform an operation input for operating the medical instrument and the at least one arm; and a processor that controls the at least one arm and the medical instrument based on an operation input from the first or second input device. The medical system enables switching in order to selectively accept an operation input from the first or second input device.

Abstract: A medical system and an operating method of a medical system are disclosed. The medical system can operate an endoscope to perform an operation task with respect to a site of interest of an organ of concern in response to input from an operator. The medical system includes a controller that can record a model of the organ of concern generated during preoperative planning, and record the names of a plurality of sites in the organ of concern, and corresponding regions or points in the model with respect to a first coordinate system. The controller receives the name of the site of interest, and the operation task; associates the first coordinate system of the model with a second coordinate system of a display space displayed by a display image; and operates the endoscope with respect to the site of interest on the basis of the operation task.

Abstract: A flexible-manipulator guide member is provided in an inserted portion of a flexible manipulator including the elongated flexible inserted portion, the movable portion disposed at the distal end of the inserted portion, a drive portion disposed at the base end of the inserted portion, and the elongated driving-force transmitting member that transmits motive power of the drive portion to the movable portion, and is provided with a lumen through which the driving-force transmitting member passes in the longitudinal direction, wherein the lumen has a twisted shape about the longitudinal axis of the inserted portion.

Abstract: A processor of an operation supporting device acquires pre-operation data including position information of a feature portion of an inside of a body cavity of a subject, which is generated before an operation, and a procedure in the operation, which is planned before the operation, and acquires an endoscope image generated in the operation. The processor generates real-time data including real-time position information of the feature portion of the inside of the body cavity, based at least on the pre-operation data and the endoscope image, and generates an image to be displayed on the endoscope image in a superimposed manner, based on the real-time data. The processor recognizes a real-time scene based at least on the procedure planned before the operation and the real-time data.

Abstract: A device for operating a surgical manipulator including, at a distal end of an elongate shaft: a rotational joint that is rotatable about a longitudinal axis of the shaft; and a flexing joint that is on a distal-end side of the rotational joint and that can be flexed about an axis that intersects the longitudinal axis. A surgical-manipulator operating device including: a gripping portion that is gripped by an operator; a rotation input portion that is provided with a rotating member attached to the gripping portion in a rotatable manner and with which rotation instructions for the rotational joint are input in accordance with rotational angles of the rotating member; and flexion input portions with which flexion instructions for the flexing joint are input in directions corresponding to fixed circumferential-direction operating positions on the rotating member.

Abstract: Provided is a forceps device including: an elongated body portion; a pair of gripping pieces that are provided at a distal end of the body portion, at least one of which possesses conductivity; a motive-power output portion that is provided at a base end of the body portion; a motive-power converting mechanism that connects the pair of gripping pieces and the motive-power output portion, and that converts motive power output by the motive-power output portion into relative opening/closing motions of the pair of gripping pieces; and an insulating member that is provided in a pathway connecting the pair of gripping pieces and the motive-power output portion via the motive-power converting mechanism.

Abstract: Provided is a manipulator system including: a driver provided at a proximal end of a flexible elongated guide member to drive a distal end of the elongated guide member, a slider that is fixed to the proximal end of the elongated guide member and that is movable with respect to the driver in a longitudinal direction of the elongated guide member, and a controller that is configured to control the driver so as to change a moving amount of the slider in accordance with a bending state of the elongated guide member.

Abstract: Provided is a wire driving device including: wires one ends of which are attached to a movable member; pulleys to which the other ends of the individual wires are secured; driven gears that are coaxially secured to the individual pulleys; a drive gear that is connected to a driving source; and movable gears that are disposed between the drive gear and the individual driven gears and that can transmit the motive power of the driving source to the driven gears from the drive gear. The movable gears are provided in a movable manner so that the movable gears engage with the drive gear and the driven gears when the drive gear is rotated in a direction, and so that the engagements of the movable gears with at least one of the drive gear and the driven gears are released when the drive gear is rotated in the other direction.

Abstract: A package is composed of a resin molded body packaging a manipulator of a manipulator system including a base member having a target portion on an upper surface, and the manipulator having a connecting portion detachably connected to the target portion. The package includes a cover portion having a size capable of covering at least a portion of the upper surface of the base member, and a forming portion having easy-cut lines provided in a portion of the cover portion. The forming portion is configured such that by cutting the forming portion along the lines, it is possible to form, at a position corresponding to the target portion when the covering portion is disposed at a position covering the upper surface, an opening portion penetrating a predetermined region including the target portion in the plate thickness direction and wall portions rising upward from an edge of the opening portion.

Abstract: A manipulator, including: a drive unit for generating a driving force, and a treatment tool that is driven by the drive unit and attachable to and detachable from the drive unit, wherein the treatment tool includes: a distal end having at least one joint driven by the drive unit, a lock unit that is actuated to lock at least one of joints at the distal end, a lock-operating unit for operating the lock unit, and a control unit that is operated such that the lock unit is operated by the lock-operating unit and such that when the drive unit is driven, the drive unit is deactivated, and even with the treatment tool detached from the drive unit, the lock unit keeps on with locking.

Abstract: Provided is an endoscopic-treatment-instrument operation input device that includes: a grip section that is shaped so as to be capable of being gripped by the palm and at least the little finger and the ring finger of one hand of an operator; an operation section that is arranged at a position so as to be operable by the thumb of the one hand in state where the grip section is being gripped and that allows an operation command for causing a joint of the treatment instrument to actuate to be input; and a frictional fixing section that presses, and fixes in place with friction, a position midway along elongated trunk section of the treatment instrument in the longitudinal direction through use of the index finger of the one hand.