Disclosed is a surgical device. The surgical device includes a housing. The surgical device also includes a linear actuator disposed in the housing. The linear actuator includes a central rod. The linear actuator also includes one or more bending modules connected to the central rod. Each of the one or more bending modules includes one or more bending actuators. Each of the one or more bending actuators includes one or more layers of piezoelectric bending elements configured to provide a reciprocating movement to the central rod upon application of a voltage. The surgical device further includes a cutting mechanism coupled to the central rod.

A computer-implemented method for collecting data within a facility is disclosed. The method includes receiving, by a computer system, perioperative data from a plurality of surgical devices located within the facility, the perioperative data associated with a plurality of surgical procedures performed in the facility; determining, by the computer system, procedural context data associated with the plurality of surgical procedures based at least in part on the perioperative data; aggregating, by the computer system, the perioperative data according to the procedural context data; and determining, by the computer system, trends associated with the surgical procedures performed in the facility according to the perioperative data and the procedural context data.

Systems and methods for generating decision support data for surgical videos are disclosed, the system may include at least on processor configured to implement a method. The method may include receiving video footage of a surgical procedure performed by a surgeon on a patient in an operating room and implementing a model on the received video footage to determine an existence of a surgical decision-making junction. The model may be trained to detect decision-making junctions using training data based on historical video footage depicting surgical situations. The method may include accessing, in a data structure, a correlation between an outcome and a specific action taken at the decision-making junction, and, based on the existence of the decision-making junction and the correlation, outputting a recommendation to at least one of a user device or a user interface related to the specific action.

Systems and methods for providing decision making support for surgical procedures are disclosed. A system may include at least one processor configured to implement a method comprising receiving video footage of a surgical procedure performed by a surgeon on a patient in an operating room. The method may comprise accessing at least one data structure including image-related data characterizing surgical procedures. The method may include analyzing received video footage using image-related data to determine an existence of a surgical decision making junction. The method may include accessing, in at least one data structure, a correlation between an outcome and a specific action taken at a decision making junction. Based on a determined existence of a decision making junction and an accessed correlation, the method may include outputting a recommendation to a surgeon to undertake a specific action or to avoid a specific action.

Embodiments of the present invention provide systems and methods to detect a moving anatomic feature during a treatment sequence based on a computed and/or a measured shortest distance between the anatomic feature and at least a portion of an imaging system.

Disclosed is an invasive intervertebral fusion cage, the intervertebral fusion cage including: a vibration sensor; and a frame configured to support surrounding tissues used to create a bone fusion process; wherein the vibration sensor is integral with the frame in order to measure the mechanical vibrations the vibrations arising from the medium consisting of the frame, the surrounding tissues and/or the fusionned bone, and wherein the intervertebral fusion cage does not include a vibration excitation transducer. Also disclosed is a remote medical monitoring device including a receiver for receiving data from an intervertebral fusion cage, reflecting the mechanical vibrations of a medium and a calculator computing from the received data a medium indicator by: determining at least one vibration pattern of the received data; comparing the at least one vibration pattern with at least one reference model; generating a medium indicator in function of the comparing step.

Systems, devices, and methods are operable to track usage of a surgical instrument and modify the performance of the surgical instrument based on the prior usage of the surgical instrument. Some surgical instruments are designed to have a limited service life beginning at their first use, or a limit to their overall usage in order to ensure safe use of the sensitive instruments. However, a lack of ability to track usage characteristics when the instrument is separated from an external power supply allows for user abuse and avoidance of such safety mechanisms. Adding a battery or capacitor to the instrument may allow for an ability to track usage when the instrument is separated from an external power supply. Implementing special user prompts, device use ratios, and device use half-life upon powering down of an instrument may additionally be used to prevent circumvention of safety features.

A device for forcibly inserting a surgical implant into a receiving bone (4), by impaction, comprising an impactor (10) which exerts an impact force on the implant and is associated with at least one sensor (12). The sensor (12) measures the deformation of the impactor (10), and provides a measurement signal representing the temporal variation of the deformation during an impact. The sensor (12) is connected to a processing unit (30) configured to calculate, on the basis of the temporal variation of the deformation of the impactor (10) during the impact, an indicator representative of the level of contact between the implant and the receiving bone (4).

Medical apparatus includes an elongate probe for insertion into a body of a patient. The probe includes an ablation element and an acoustic transducer disposed at a distal end of the probe. An array of acoustic sensors is placed over the body. While the distal end of the probe is positioned in a target location in the body, a control unit drives the acoustic transducer in a training phase to emit an acoustic signal, receives electrical signals from the acoustic sensors in response to the acoustical signal, and processes the electrical signals so as to derive a phase profile focused at the target location. In an operational phase, the control unit drives the ablation element to ablate tissue in the body at the target location, and receives and filters the electrical signals from the acoustic sensors using the phase profile so as to detect acoustical activity at the target location.

A variety of methods for managing a re-usable ultrasonic medical device may include a medical device control module capable of receiving functional data from a user assembled or reassembled ultrasonic medical device, and notifying the user if a value of the functional data lies within an acceptance range. If the value of the functional data does not lie within the acceptance range, the control module may prompt a user to reassemble the device or to clean or replace one or more components thereof. The functional data may relate to a clamp force of a jaw assembly, an impedance or resonant frequency value of an ultrasonic blade, or a mechanical displacement value of one or more moving components of the device.