Abstract: A surgical instrument includes a surgical effector having a wrist configured to manipulate objects at a surgical site, one or more robotically operable input controllers configured to open and close the wrist of the surgical effector, and a manual actuator configured to open and close the wrist of the surgical effector.

Abstract: A surgical tool includes a drive housing defining an indicator aperture, a drive input rotatably coupled to a bottom of the drive housing, and an indicator assembly arranged within the drive housing and actuatable to provide visual indication that the surgical tool has exhausted its useful life. The indicator assembly includes a capstan assembly operatively coupled to the drive input such that rotation of the drive input correspondingly rotates the capstan assembly, an indicator mount secured to the drive housing, and an indicator shaft extending from the indicator mount along a longitudinal axis coaxially aligned with the indicator aperture. The capstan assembly is rotated with the drive input to actuate the indicator assembly between a non-activated state, where the indicator shaft is recessed into the indicator aperture, and an activated state, where the indicator shaft extends out of the drive housing via the indicator aperture to provide the visual indication.

Abstract: A mesa structure including a collector layer, a base layer, and an emitter layer laminated on a substrate is formed. An emitter electrode electrically connected to the emitter layer is disposed on the mesa structure. Moreover, a base electrode electrically connected to the base layer is disposed on the mesa structure. A collector electrode is disposed in such a manner as to surround the mesa structure in plan view, and the collector electrode is electrically connected to the collector layer. The emitter electrode includes a first part and a second part. In plan view, the base electrode surrounds the first part of the emitter electrode, and the second part of the emitter electrode surrounds the base electrode.

Abstract: A surgical instrument includes a surgical effector having a wrist configured to manipulate objects at a surgical site, one or more robotically operable input controllers configured to open and close the wrist of the surgical effector, and a manual actuator configured to open and close the wrist of the surgical effector.

Abstract: Disclosed herein is a substrate-independently surface-coated polymer by aromatic-amine compound and a coating method thereof, and in particular to a substrate-independently surface-coated polymer and a coating method thereof wherein an aromatic compound in which two or more amines are substituted on benzene, is substrate-independently surface-coated. The substrate-independently surface-coated polymer characterized in that the surface of a polymer substrate is coated in such a way to react, using a surface modifier, an aromatic compound of the following structural formula on at least one surface of the polymer substrate having a nucleophilic functional group or an electrophilic functional group.

Abstract: Disclosed herein is a substrate-independently surface-coated polymer by aromatic-amine compound and a coating method thereof, and in particular to a substrate-independently surface-coated polymer and a coating method thereof wherein an aromatic compound in which two or more amines are substituted on benzene, is substrate-independently surface-coated. The substrate-independently surface-coated polymer characterized in that the surface of a polymer substrate is coated in such a way to react, using a surface modifier, an aromatic compound of the following structural formula on at least one surface of the polymer substrate having a nucleophilic functional group or an electrophilic functional group.

Abstract: Disclosed herein is a substrate-independently surface-coated polymer by aromatic-amine compound and a coating method thereof, and in particular to a substrate-independently surface-coated polymer and a coating method thereof wherein an aromatic compound in which two or more amines are substituted on benzene, is substrate-independently surface-coated. The substrate-independently surface-coated polymer characterized in that the surface of a polymer substrate is coated in such a way to react, using a surface modifier, an aromatic compound of the following structural formula on at least one surface of the polymer substrate having a nucleophilic functional group or an electrophilic functional group.