8 results about "Surgical approach" patented technology

Compression / reduction drivers are provided for performing surgical methods. Exemplary surgical methods that may be performed using the compression / reduction drivers described herein include, but are not limited to, arthrodesis procedures (i.e., bone fusion procedures), fracture fixation procedures, etc. The compression / reduction drivers are configured to simultaneously and independently apply a force against a bone segment and drive a fixation device into the bone segment.

A method and system for automatically generating a pre-operative plan is disclosed that may include using a computing device to receive, from an electronic device associated with a physician, an identification message comprising identifying information associated with a target patient for a surgical procedure. The computing device may retrieve medical information associated with the target patient based on the identifying information, and apply machine learning models to identify a predicted condition of the target patient and to predict a surgical approach and one or more surgical components to use and may generate a surgical plan that comprises an indication of the surgical approach and an indication of the one or more surgical components.

This invention relates to a bipolar adjustable plasma electrode, comprising: an electrosurgical head; two first tubes, the electrosurgical head spanning between the two first tubes, and the first tubes containing a high-temperature resistant wire that is in contact with and conductive to the electrosurgical head; a second tube connected to the end of the two first tubes away from the electrosurgical head, and the first and second tubes being rotatably coupled; and a third tube containing a phosphor bronze rod, the phosphor bronze rod being electrically connected to a plug via a cable. Only a brief energization of the heating wire is needed to melt the phase-change conductive material, allowing easy adjustment of the angle between the two first tubes, thereby changing the shape of the electrosurgical head to adapt to different anatomical sites or surgical approaches. The frictional force between the first and second tubes maintains the shape of the electrosurgical head in the absence of external force. After power is cut off, the phase-change conductive material rapidly solidifies, locking the relative positions of the high-temperature resistant wire and the phosphor bronze rod.

This invention provides an artificial intelligence-based method and system for predicting the difficulty of rectal cancer surgery. The method includes: acquiring high-resolution MRI images of the rectum; using a semantic analysis model to segment target regions of pelvic anatomical structures from the high-resolution MRI images of the rectum; extracting morphological features of the pelvic anatomical structures based on three-dimensional point cloud data determined from the target regions; constructing a graph structure model corresponding to the pelvic anatomical structures based on the three-dimensional point cloud data, and using a graph neural network to infer the graph structure model to obtain the graph features of the pelvic anatomical structures; and using a surgical difficulty prediction model to predict the baseline features, graph features, and morphological features of an individual patient to obtain the predicted difficulty of rectal cancer surgery and the surgical approach decision-making result. This invention can solve the problems of low prediction accuracy, poor stability, and low automation in the existing technology for predicting the difficulty of rectal cancer surgery.

The utility model belongs to the technical field of medical apparatus and instruments, concretely relates to a kind of intraoperative muscle traction device, it includes fixed part, longitudinal adjusting part, transverse adjusting part and traction part;The one end of longitudinal adjusting part is fixedly connected with fixed part, and the other end is slidably connected with transverse adjusting part;The one end of transverse adjusting part away from longitudinal adjusting part is connected with traction part;The traction part includes connecting piece and puller;The one end of puller is detachably connected with connecting piece, and the other end is fixedly connected with pull hook;It further includes angle adjusting part;The one end of angle adjusting part is hinged with transverse adjusting part, and the other end is hinged with connecting piece.Affirmative effect: it is designed for transoral vestibular thyroid surgery, and is highly matched with surgical approach, operating space and patient position, so it has strong clinical adaptability.

In general, devices, systems, and methods for multi-source imaging are provided. In one embodiment, a surgical method includes visualizing, with a first imaging system, a first side of a tissue wall during performance of a surgical procedure, and visualizing, with an endoscopic imaging system, a second, opposite side of the tissue wall during the performance of the surgical procedure. The first imaging system and the endoscopic imaging system are unable to directly visualize each other, and the first imaging system and the endoscopic imaging system are operatively coupled together. The method also includes guiding a first surgical instrument based on the visualization provided by the first imaging system and the visualization provided by the endoscopic imaging system, and guiding a second surgical instrument based on the visualization provided by the endoscopic imaging system and based on the visualization provided by the first imaging system.

An aspect includes a computer-implemented method that quantifies variations in surgical approaches to medical procedures. Surgical videos documenting multiple cases of a medical procedure are analyzed to identify variations in surgical approaches used by service providers when performing the medical procedure. According to some aspects, the variation in surgical approaches is quantified.

This application discloses an interventional surgical device, including a trolley, a robotic device, a first docking assembly, and a second docking assembly. The robotic device includes a loading seat, a robotic arm, and an instrument control mechanism. The robotic arm is disposed on the loading seat, and the instrument control mechanism is disposed on the robotic arm. The first docking assembly and the second docking assembly are respectively disposed on opposite sides of the loading seat. When the robotic device is not in use, the first docking assembly can be loaded onto the trolley. When the robotic device is in use, the first docking assembly is separated from the trolley, and the second docking assembly can be loaded onto the hospital bed. With the first docking assembly separated from the trolley and the second docking assembly loaded onto the hospital bed, the robotic device is thus mounted on the hospital bed. The hospital bed can be directly controlled for lifting, lowering, and moving forward and backward, and the robotic device moves synchronously with the hospital bed, ensuring that the instrument control mechanism maintains the same angle as the surgical approach, eliminating the need for repeated calibration of the robotic device and saving surgical time.