Interchangeable tools for surgical instruments

A surgical tool for use with a surgical instrument including a handle assembly and an elongated body defining a longitudinal axis and a drive system is disclosed. The surgical tool comprises a carrier removably couplable to the elongated body, an anvil movably supported for selective movement relative to the carrier in response to drive motions from the drive system, a tissue thickness measuring member movably supported in the carrier and configured to move toward and away from an underside of the anvil in a direction that is transverse to the longitudinal axis, and a sensor arrangement supported between the tissue thickness measuring member and the carrier. The sensor arrangement is configured to interface with an indicator member to provide an indication of a thickness of tissue clamped between the anvil and the tissue thickness measuring member at a location that is proximal to the anvil when in use.

Tissue loading of a surgical instrument

Various ultrasonic instruments are disclosed. The ultrasonic instruments include structures configured to indicate the cutting length of the instruments, detect when grasped tissue has extended beyond the cutting length of the instrument, and prevent tissue from extending beyond the cutting length. Several techniques for each types of structures are disclosed.

Automatic, highly reliable, fully redundant electronic circuit breaker that reduces or prevents short-circuit overcurrent

A programmable power (PPSE) switching element including a front power transistor, a main switching transistor, and at least one reverse current blocking transistor in series, a gate of each of which is connected to a gate driver; an inductor and a shunt resistor connected in series with the transistors; a charge storage capacitor connected between ground and a junction located between the inductor and the shunt resistor; a high-speed NPN transistor, a collector of which is connected to the front power transistor and an emitter of which is connected to an output of the main switching transistor via the shunt resistor; a current measurement element in parallel to the shunt resistor; a voltage amplifier; and a high-speed MCU.

Smart device

An Internet of Thing (IoT) device includes a sensor coupled to a processor; and a transceiver coupled to the processor. Blockchain smart contracts can be used with the device to facilitate secure operation.

AUGMENTED REALITY SURGICAL TECHNIQUE GUIDANCE

A system and method for using augmented reality device for use during a surgical procedure are described. A system may include an augmented reality device to present a virtual indication, such as a virtual indication of a surgical instrument, a force vector, a direction, or the like. The augmented reality device may present a virtual aspect of a procedure, such as a virtual animation of a step of a procedure. The augmented reality device may present a virtual object, indication, aspect, etc., within a surgical field while permitting the surgical field or aspects of the surgical field to be viewed through the augmented reality display (e.g., presenting virtual objects mixed with real objects).

Method and system for facilitating management of service agreements for consumer clarity over multiple channels

Disclosed is a method for facilitating management of at least one service agreement associated with a user and at least one service provider. The method may include receiving, using a communication device, a service agreement from a service provider system. Further, the method may include performing, using a processing device, one or more of analyzing the service agreement, identifying at least one collectable data associated with the user account and identifying at least one action associated with the at least one collectable data. Further, the method may include storing, using a storage device, each of the at least one collectable data and the at least one action in association with the service agreement. Further, the method may include transmitting, using the communication device, each of the at least one collectable data and the at least one action to a user device associated with the user account.

User console system for robotic surgery

A user console for controlling a remote surgical robotic instrument may include an adjustable ergonomic seat assembly comprising a seat pan, where the seat assembly is configurable between a seated configuration and an elevated configuration, and where the seat pan has a higher anteverted position in the elevated configuration than in the seated configuration. The user console may further include a display configured to receive real time surgical information, and one or more controls for remotely controlling the robotic instrument. The display and/or the one or more controls may have multiple positions and change position automatically according to a seating profile associated with at least one user.

Cloud storage system

Methods, systems, and computer readable media for execution by a cloud storage system are provided. One example method is for storage processing on a cloud system. The method includes executing a storage application on a compute node of the cloud system, and the storage application is configured to process write commands and read commands to and from storage of the cloud system. The write commands and the read commands are from an application. The method includes processing, by the storage application, a write command from the application. The processing includes writing data blocks to memory cache provided by the compute node for the storage application; writing data blocks written to memory cache to a write cache of a block storage that is part of the storage of the cloud system; and writing select data blocks written to memory cache to a read cache of block storage that is part of storage of the cloud system. The method further includes coalescing, by the storage application, the data blocks to produce data segments and writing, by the storage application, the data segments to object storage that is part of storage of the cloud system. The methods also include management of a read path via the storage application.

Automated assembly sensor cable

An automated assembly sensor cable has a generally wide and flat elongated body and a registration feature generally traversing the length of the body so as to identify the relative locations of conductors within the body. This cable configuration facilitates the automated attachment of the cable to an optical sensor circuit and corresponding connector. In various embodiments, the automated assembly sensor cable has a conductor set of insulated wires, a conductive inner jacket generally surrounding the conductor set, an outer jacket generally surrounding the inner jacket and a registration feature disposed along the surface of the outer jacket and a conductive drain line is embedded within the inner jacket. A strength member may be embedded within the inner jacket.

Methods of determining catheter orientation

Systems, devices and methods of determining orientation of a distal end of a medical instrument (e.g., electrode-tissue orientation of an RF ablation catheter) are described herein. One or more processors may be configured to receive temperature measurements from each of a plurality of temperature-measurement devices distributed along a length of the distal end of the medical instrument and determine the orientation from a group of two or more possible orientation options based on whether temperature measurement values or characteristics of temperature response determined from the temperature measurement values satisfy one or more orientation criteria.