A foot pedal device configured to provide force feedback to an operator during ophthalmic surgery is described. The foot pedal device includes a processor and a memory containing instructions which, when executed by the processor, cause the processor to transmit, in response to a movement of a moveable member, a control signal to a surgical console for initiating an action of an ophthalmic surgery tool coupled with the surgical console. The foot pedal device includes a force feedback mechanism configured to selectively apply a resistance force in opposition to the movement of the movable member. The memory contains instructions which, when executed by the processor, cause the processor to receive, from the surgical console, a trigger signal, and send a force feedback signal to the force feedback mechanism. The force feedback mechanism is configured to apply the resistance force to the movable member upon receiving the force feedback signal.

A surgical drill bit for bone drilling and for determining a characteristic of a drilling medium from a characteristic of fluid flow. The surgical drill bit includes a shank portion for coupling to a drill chuck. The shank portion defines a proximal opening. The surgical drill bit also includes a drilling portion for drilling through bone. A distal cutting region (62) of the drilling portion includes a rake surface (66), a clearance surface (68), and a flank surface (70). The flank surface (70) defines a distal opening (72) and is configured to abut the bone such that the distal opening is occluded by the bone while the rake surface is cutting into the bone. The shank and drilling portions collectively define an inner channel in fluid communication with the proximal and distal openings. The distal opening is occluded by the bone during drilling to establish fluid pressure within the inner channel.

A medical apparatus includes a treatment mechanism, a slave actuator, an operation control unit, and a parameter acquisition unit. The treatment mechanism is used for treating a patient. The slave actuator causes the treatment mechanism to perform the treatment. The operation control unit calculates the control parameters related to the force tactile sensation, based on the information about the position that is detected along with the treatment and controls the operation of the slave actuator for causing the treatment mechanism to perform the treatment, based on the control parameters related to the force tactile sensation. The parameter acquisition unit acquires the control parameters related to the force tactile sensation.

A robotic surgical system for deploying staples from a staple cartridge into tissue is disclosed. The surgical robotic system comprises an end effector, a drive system, a user interface, and a control circuit. The end effector comprises a first jaw and a second jaw movable relative to the first jaw from an open configuration toward a closed configuration. The drive system is configured to effect a motion at the end effector. The drive system comprises a motor and a drive member. The control circuit is configured to activate the drive system to effect the motion at the end effector, monitor a current draw of the motor, pause the drive system intermediate the effected motion at the end effector based on the current draw of the motor, restart the drive system to continue the effected motion at the end effector, and cause the user interface to provide feedback to a user.

An example method includes obtaining, a virtual model of a portion of an anatomy of a patient obtained from a virtual surgical plan for an orthopedic joint repair surgical procedure to attach a prosthetic to the anatomy; identifying, based on data obtained by one or more sensors, positions of one or more physical markers positioned relative to the anatomy of the patient; and registering, based on the identified positions, the virtual model of the portion of the anatomy with a corresponding observed portion of the anatomy.

One method for fleet management of robotic surgical systems includes receiving, by a management server from a robotic surgery system, a provisioning request; in response to receiving the provisioning request: generating an encryption key pair for the robotic surgery system, the encryption key pair comprising a private key and a public key, communicating the private key to the robotic surgery system, and communicating a set of secure certificates to the robotic surgery system, at least one of the secure certificates enabling secure communications between the robotic surgery system and the management server; receiving from the robotic surgery system, and using the at least one secure certificate enabling secure communications, a message indicating one or more software packages, each software package indicating a version of an installed software package on the robotic surgery system; communicating one or more software updates to the robotic surgery system based on the message; and registering, at the management server, the robotic surgery system.

An interventional surgical robotic system, control method, and medium are provided. The system includes a master-end mechanism and a slave-end mechanism. The master-end mechanism includes a processor, a display and a user control. The processor acquires an intra-operative image containing a physiological tubular structure, and generate an automatic navigation instruction by performing analysis processing on the intra-operative image. The user control receives manual manipulation of a user and transmit a manual control instruction corresponding to the manual manipulation. The slave mechanism receives instructions from the processor and the user control, and to steer the medical interventional device to advance based on the automatic navigation instruction in case the automatic navigation instruction is received without receiving the manual control instruction, and to steer the medical interventional device based on the manual control instruction in case the manual control instruction is received.

Various examples are directed to systems and methods for operating a surgical instrument comprising a firing member translatable proximally and distally along a longitudinal axis between a stroke begin position to a stroke end position distal of the stroke begin position; a knife coupled to the firing member; and a motor coupled to the firing member to translate the firing member between the stroke begin position and the stroke end position. A control circuit may receive a firing signal and begin a firing member stroke by providing an initial motor setting to the motor. The control circuit may maintain the initial motor setting for an open-loop portion of the firing member stroke. The control circuit may receive firing member motion data describing a motion of the firing member during the open-loop portion of the firing member stroke and may select a firing control program based at least in part on the motion of the firing member during the open-loop portion of the firing member stroke.

Described herein are methods and systems for performing a procedure for ovarian rebalancing. The methods and systems may be used in the treatment of polycystic ovary syndrome (PCOS). The systems and methods may also be useful in the treatment of infertility associated with PCOS.

A medical device for removing an object in a body cavity, includes a rotatable drive shaft, a cutter attached to a distal end of the drive shaft and by which the object is cut, a guide wire including one or more markers, a guide tube disposed at a distal portion of the drive shaft and including a lumen through which the guide wire can pass and a sensor configured to detect the one or more markers, and a controller configured to control an operation state of the cutter to be an operation disabled state in which the cutter cannot operate and an operation enabled state in which the cutter can operate, and to switch between the operation disabled state and the operation enabled state according to the one or more markers detected by the sensor.