A powered user interface for a robotic surgical system operates in accordance with a mode of operation in which the actuators are operated to permit motion of the handle in pitch and yaw motion constrained with respect to a virtual fulcrum in a work space of the user interface, and insertion motion is constrained along an axis passing through the virtual fulcrum. In a virtual fulcrum setting mode, a user is prompted to give input to the system selecting a desired point in space for the virtual fulcrum. The selected point in space is then set as the virtual fulcrum

A medical puncture device system includes a puncture device, a sensor, and an indicator system. The puncture device is configured to create a puncture through patient tissue and into an internal patient cavity to enable a medical tool to be inserted through the puncture into the cavity. The sensor is configured to generate a signal indicative of motion of the puncture device through the tissue into the cavity. The indicator system is operable by a controller to produce human-perceptible feedback in response to the signal generated by the sensor.

A method for controlling a user interface of a modular energy system. The modular energy system comprises a header module and a display screen on which the user interface is displayed. The modular energy system can detect attachment of a first module thereto, control the user interface to display one or more first user interface elements corresponding to the first module, detect attachment of a second module to the modular energy system, control the user interface to resize the one or more first user interface elements to accommodate display of one or more second user interface elements corresponding to the second module, and control the user interface to display the one or more second user interface elements. The various UI elements can correspond to the particular module type that is being connected to the modular energy system.

The invention relates to a medical instrument having a hollow shaft, whose proximal end can be connected to an operating unit and having a tool tip arranged at the distal end of the shaft having a tool arranged at the distal end of the tool tip, wherein the tool has two jaw parts, which can be pivoted relative to one another and wherein the jaw parts are pivoted via actuating elements, which are mounted so as to be axially displaceable in the shaft and which can be actuated on the proximal side via the operating unit and wherein the tool tip can be pivoted via a joint mechanism relative to the longitudinal axis of the shaft.

In order to provide a medical instrument, which ensures a uniform transmission of tensile and compressive forces even via the pivot region to the tool tip, it is proposed according to the invention that the pivotable jaw parts are each coupled via an articulated drive element to the distal end of an actuating element mounted so as to be axially displaceable in the shaft such that the articulated drive element spans the region of the joint mechanism between the distal end of the shaft and the proximal end of the tool tip.

A surgical stapler for a surgical robotic system, the surgical stapler including a jaw coupled to a base, the jaw having a first anvil that moves relative to a second anvil between an open position and a closed position; and a force sensor operable to detect a force applied to the jaw.

A medical support arm includes: a support arm that supports an endoscope; an arm control unit that is configured to cause the support arm to perform a plurality of different interference avoidance operations for avoiding an interference between the endoscope and a surgical tool while maintaining a state in which an objective lens of the endoscope is directed to an observation target; and a determination unit that determines a combination of operation amounts of the plurality of interference avoidance operations.

A medical system includes a control system and an instrument manipulator. The instrument manipulator is configured to receive an instrument and includes a first drive output and a first actuating element configured to drive movement of the first drive output. The first drive output is configured to drive a first input coupling of the instrument. The control system is configured to receive an indication that the first input coupling of the instrument is positioned adjacent to the first drive output of the manipulator, in response to receiving the indication, command the first actuating element to cause movement of the first drive output, receive a feedback associated with a force experienced by the first actuating element during the movement of the first drive output, determine an instruction signal for the first actuating element based on the feedback, and transmit the instruction signal to the first actuating element.

A robotic surgical instrument, comprising: a shaft; an end effector element; an articulation at a distal end of the shaft for articulating the end effector element, the articulation comprising a first joint permitting the end effector to adopt a range of configurations relative to the longitudinal axis of the shaft, the first joint being driveable by a first pair of driving elements; and an instrument interface at a proximal end of the shaft, comprising: a chassis formed from the securement of a first chassis portion to a second chassis portion, wherein the first pair of driving elements are secured relative to the chassis, the chassis portions being configured to be secured together by sliding the chassis portions relative to each other in a longitudinal direction parallel to the longitudinal axis of the shaft.

A surgical robotic system includes a robotic arm, an elongated slide coupled to the robotic arm, and an instrument drive unit coupled to a track defined by the slide. The instrument drive unit is configured to move along the track and includes a motor configured to interface with an electromechanical instrument to actuate functions of the electromechanical instrument. The slide is configured to rotate relative to the robotic arm about a longitudinal axis defined by the instrument drive unit.

A method of operating a modular surgical system including a control module, a first surgical module, and a second surgical module is disclosed. The method includes detachably connecting the first surgical module to the control module by stacking the first surgical module with the control module in a stack configuration, detachably connecting the second surgical module to the first surgical module by stacking the second surgical module with the control module and the first surgical module in the stack configuration, powering up the modular surgical system, and monitoring distribution of power from a power supply of the control module to the first surgical module and the second surgical module.