A medical system includes: a slave having at least one moving part; an operation device having at least one operation part; and a processor that controls operations of the slave based on a conversion table that associates operations of the moving part of the slave with inputs of the operation part of the operation device. The processor is programmed to execute: acquiring user identification information of a user of the slave, slave identification information of the slave, and operation device identification information of the operation device, and generating and proposing the conversion table based on the user identification information, the slave identification information, and the operation device identification information.

Certain aspects relate to systems and techniques for surgical robotic arm setup. In one aspect, there is provided a system including a first robotic arm configured to manipulate a medical instrument, a processor, and a memory. The processor may be configured to: determine a minimum stroke length of the first robotic arm that allows advancing of the medical instrument by the first robotic arm to reach a target region from an access point via a path, determine a boundary for an initial pose of the first robotic arm based on the minimum stroke length and a mapping stored in the memory, and during an arm setup phase prior to performing a procedure, provide an indication of the boundary during movement of the first robotic arm.

An apparatus includes a hemostasis valve; a base having a clamp releasably coupling a catheter to the base; a base drive member moving the base relative to the hemostasis valve along a first path; and a mechanism maintaining the position of an elongated medical device relative to the hemostasis valve while the catheter is being moved along the first path.

Systems and method for controlling the bending of a robotic catheter. A control backbone of the robotic catheter is coupled to a linear movement stage by a spring and linear movement of the control backbone causes a controllable bending of the robotic catheter. A sensor monitors a deflection of the spring and the bending of the catheter is controlled based on the spring deflection signal from the sensor. The spring allows passive bending of the robotic catheter without movement of the active linear movement stage and, conversely, allows external forces applied to the robotic catheter to limit a bending movement of the robotic catheter caused by—movement of the active linear movement stage. In some implementations, the robotic catheter includes a selectively deployable tip mechanism for deploying a steerable tip or for selectively exposing side windows on the catheter for increasing traction for clot removal.

Certain aspects relate to systems and techniques for surgical robotic arm setup. In one aspect, there is provided a system including a first robotic arm configured to manipulate a medical instrument, a processor, and a memory. The processor may be configured to: determine a minimum stroke length of the first robotic arm that allows advancing of the medical instrument by the first robotic arm to reach a target region from an access point via a path, determine a boundary for an initial pose of the first robotic arm based on the minimum stroke length and a mapping stored in the memory, and during an arm setup phase prior to performing a procedure, provide an indication of the boundary during movement of the first robotic arm.

Certain aspects relate to systems and techniques for articulating medical instruments. In one aspect, the instrument includes a wrist having at least two degrees of freedom of movement, and an end effector coupled to the wrist. The end effector can include an upper jaw, a lower jaw, and a firing mechanism configured to form staples in tissue. Actuation of the firing mechanism can be decoupled from the movement of the wrist in the at least two degrees of freedom.

We describe an endovascular robotic system, comprising: a first endovascular robotic instrument located at a first location, and a second endovascular robotic instrument located at a second location different from the first location, wherein the first endovascular robotic instrument is communicatively coupled with the second endovascular robotic instrument, wherein a first functioning of the first endovascular robotic instrument is identical to a second functioning of the second endovascular robotic instrument, wherein the first endovascular robotic instrument comprises a first haptic feedback unit configured to generate first haptic feedback data dependent on a first movement, for implementing the first functioning, of the first endovascular robotic instrument, wherein the first endovascular robotic instrument is configured to send the first haptic feedback data to the second endovascular robotic instrument, and wherein the second endovascular robotic instrument is configured to mimic, for implementing the second functioning, the first movement of the first endovascular robotic instrument based on the first haptic feedback data received from the first endovascular robotic instrument.

A method for evaluating image data of a patient showing a target region to be treated with an embolizing agent includes providing a three-dimensional time-resolved image data set of a vascular system portion of the patient. A structural parameter that describes a geometry of at least the vascular system portion and/or a basic information item including dynamic parameters that describe hemodynamics in the vascular system portion is established from the image data set by an analysis algorithm. An embolization information item describing a plurality of embolizing agents that are to be used is provided. An actuation information item describing a suitable composition of the plurality of embolizing agents, for an intervention facility used for carrying out the treatment is established by an establishing algorithm that uses the basic information item and the embolization information item, and the actuation information item is provided to the intervention facility.

Embodiments of the present disclosure provide robotic systems, apparatuses, and methods. One such robotic system comprises a robotic surgical tool; and a steering system configured to steer the robotic surgical tool based on motion angle commands along X and Y axes as the robotic surgical tool moves in an Z axis direction within a tubular passageway. The system further comprises a computing device that executes an artificial intelligence program configured to control the steering system by computing the motion angle commands based on a current position of the robotic surgical tool along planar axes of the tubular passageway and center positions of the passageway along the planar axes. Other systems and methods are disclosed.

A device comprising a first stent, a plurality of flexible links coupled to the first stent, a plurality of compliant links, each compliant link coupled to at least one of the flexible links, a second stent coupled to the plurality of compliant links, wherein the plurality of flexible links and the plurality of compliant links are configured to steer one or more of the first stent and the second stent in a plurality of degrees of freedom.