Robotics surgical systems, instrument mounts, and endoscopes are disclosed. A robotic surgical system includes a robotic arm, an instrument mount arranged at a distal end of the robotic arm, and an endoscope comprising a housing and a shaft. The housing is configured to be mounted to the instrument mount, and the shaft extends from the housing in a distal direction. A cable is connected to the housing and extends from the housing in a distal direction and along a lateral side of the housing.

An endoscope handpiece and system may include an angle of view selector, a depressible button, which may be connected to a lock disposed within a port of the endoscopic handpiece. The system may further provide an endoscope, which may be connected to the handpiece via the port and locked in place by the lock.

A medical apparatus and a method of manufacturing the medical apparatus, which have an advantage in cost performance, are provided even if optical fibers are used therein. The medical apparatus includes, therein, a first optical fiber 6322 configured to transmit an optical signal, a second optical fiber 651 configured to transmit an optical signal, and a first optical connector 66 configured to connect the first optical fiber 6322 and the second optical fiber 651.

An endoscope system includes a correction-value calculating unit that calculates a correction value of data to be used for calculation of the biological information or the like; an index-value calculating unit that calculates one type of index value or a plurality of types of index values to be used as a determination reference for determining whether, for example, the correction value is to be calculated; a determination unit that determines, by using the one type of index value or the plurality of types of index values, whether an endoscope image is appropriate for correction; and a correction unit that, if the determination unit determines that the endoscope image is appropriate for correction, corrects the endoscope image, the biological information, or the data by using the correction value calculated by using the endoscope image that has been determined to be appropriate for correction.

An endoscope system includes a correction-value calculating unit that calculates a correction value of data to be used for calculation of biological information; an index-value calculating unit that calculates one type of index value or a plurality of types of index values to be used as a determination reference for determining whether the correction value is to be calculated or whether the correction value is to be used; a display unit that displays the one type of index value or the plurality of types of index values; an input unit that inputs an instruction for calculating the correction value or an instruction for executing correction by using the correction value; and a correction unit that, if the correction-value calculating unit calculates the correction value in response to the instruction for calculating the correction value or if the instruction for executing correction is issued, executes correction by using the correction value.

A video endoscope including an elongated shaft, a main body, a cable for conducting control signals, video signals and/or illumination light, wherein the cable includes: a core having an optical fiber bundle, a video signal line, and/or a control signal line; a mechanical protective layer; and a sheath tube; a junction body sealingly inserted into the main body on to sealingly receive the sheath tube; an anti-kink sleeve disposed around the sheath tube to engage over the junction body, a clamping ring supported on the junction body pulled towards the main body by a first clamping nut presses the junction body against a round cord seal between the junction body and the main body and presses the anti-kink sleeve against the junction body such to seal a cavity between the anti-kink sleeve and the junction body.

An endoscopic instrument (1, 134), for inserting into a body of a patient, includes a tubular shank (3, 47, 137) and at least two electrical, mechanical and/or optical leads (11, 13, 15, 19, 57, 59, 65, 67, 123, 181) which run through the shank (3, 47, 137). The shank (3, 47, 137) in a bendable shank section (9, 49) includes a plurality of slots (33, 55, 64). The slots (33, 55, 64) extend in a circumferential direction only over a part of the shank periphery. The slots (33, 44, 64) are arranged axially to one another such that the slots alternately lie on a first lateral side of the shank (3, 47, 137) and a second lateral side of the shank (3, 47, 137) which lies diametrically opposite the first.

A medical apparatus and a method of manufacturing the medical apparatus, which have an advantage in cost performance, are provided even if optical fibers are used therein. The medical apparatus includes, therein, a first optical fiber 6322 configured to transmit an optical signal, a second optical fiber 651 configured to transmit an optical signal, and a first optical connector 66 configured to connect the first optical fiber 6322 and the second optical fiber 651.

An endoscopy system including: an endoscope; a light source; an optical cable connecting the light source to the endoscope; wherein the endoscope includes at least one bundle of endoscope optical fibers; the cable includes at least one bundle of cable optical fibers; a light source coupling point provided where light is coupled into the cable optical fibers; an endoscope coupling point provided where light is coupled from the cable optical fibers into the endoscope optical fibers; and the light source is configured to selectively illuminate individual cable optical fibers or groups of cable optical fibers at the light source coupling point, the light source including a controller to control the light source such that at least some of the cable optical fibers not coupled to endoscope optical fibers at the endoscope coupling point are not illuminated by the light source.

An electronic endoscope and an electronic endoscope system, wherein the electronic endoscope comprises a tube body (100), at least two lenses (200) having a non-zero-degree viewing angle, an image sensing component (300), and a transmission module. The tube body (100) comprises a light receiving channel penetrating therein for sequentially accommodating the lenses (200), the image sensing component (300), and the transmission module. Optical axes of the lenses (200) are parallel to an extension axis of the light receiving channel. The image sensing component (300) receives images transmitted by the lenses (200) and converts the same into electrical signals. The transmission module drives the lenses (200) having a non-zero-degree viewing angle to rotate about the optical axes in the same direction. When the field-of-view region of the electronic endoscope changes, the field-of-view direction does not change.