119 results about "Remote surgery" patented technology

The present disclosure relates to a remote surgical robot system and a method for device interconnection therein. The method comprises: receiving second device information, which is sent by a server, of a pairable second device; acquiring target second device information, which is determined on the basis of the second device information, of a target second device that is expected to be paired, and sending a first pairing request to the server; receiving device network information, which is sent by the server when detecting that the first pairing request matches a second pairing request sent by the target second device, of the target second device; and establishing pairing with the target second device on the basis of the device network information, thereby implementing direct communication with the target second device. When the server detects that a pairing request initiated by a remote surgeon console matches a pairing request initiated by a patient surgery platform, device network information of a peer device is sent to at least one of the two for establishing the pairing, thereby avoiding incorrect pairing, ensuring the reliability of establishing the pairing, and improving the safety of remote surgery.

A tele-endoscopy system and method enable low-cost hand-held endoscopes to be used both (i) when linked so that a local endoscope controls a remote endoscope and (ii) individually so that a remote endoscope can carry out or continue a procedure even if the link to the remote endoscope degrades or there is no link. The system fills a gap between expensive telesurgery that critically depend on a high quality communication link and individually used endoscopes and is particularly intuitive and user-friendly.

The invention discloses a remote communication method for a surgical robot, a storage medium and a program product, and the method comprises the steps: receiving first control data sent by a remote control end which carries out the remote control of the surgical robot in response to the starting of a remote mode; wherein the first control data is obtained by encrypting original control data by the remote control end by adopting a preset encryption algorithm; the preset encryption algorithm comprises a symmetric encryption algorithm and / or an asymmetric encryption algorithm; decrypting the first control data by adopting a target decryption algorithm corresponding to the preset encryption algorithm to obtain second control data, and determining a target response mode of the surgical robot for the second control data according to the second control data and preset control logic; wherein the preset control logic at least comprises the adjustment logic of the working state of the surgical robot, so that the transmission safety of the remote surgical data and the operation safety of the surgical robot are improved.

The invention provides an intelligent control method and system for a body-equipped robot based on man-machine interaction data, and relates to the technical field of medical robots, and the method comprises the steps: building a 5G network two-way transmission channel between a control end and a surgical robot end; through a 5G network two-way transmission channel, synchronously transmitting two types of data streams between the control end and the surgical robot end, namely a control instruction data stream generated by the control end and a surgical image data stream collected by the surgical robot end; in the transmission process of the two types of data streams, real-time network time delay is continuously monitored, whether the current network time delay exceeds a preset time delay threshold value or not is judged, and the preset time delay threshold value can be dynamically corrected according to the network state; and when it is judged that the current network delay exceeds the preset delay threshold, dynamically deploying a plurality of network probes on the 5G network two-way transmission channel. According to the invention, the real-time performance, the accuracy and the safety of the remote operation can be ensured.

The invention discloses an image transmission method, device and equipment of a remote operation system and a medium, the method is applied to a local operation end, the remote operation system comprises the local operation end and a remote operation end, and the method comprises the following steps: acquiring an initial ultrasonic image corresponding to a target object at the local operation end, performing feature extraction on the initial ultrasonic image to obtain a target ultrasonic image; determining an ultrasonic sub-image corresponding to the target ultrasonic image based on the knowledge graph, and determining an image value of the ultrasonic sub-image according to the ultrasonic image evaluation dimension; and transmitting the ultrasonic sub-image to a remote operation end according to the image value. Based on the technical scheme, the image is divided into the sub-images of different areas, the image values of the sub-images are determined, and the transmission methods corresponding to the sub-images are determined according to the image values, so that the preferential transmission of the high-value image is ensured, the overall bandwidth occupation and the system load are reduced, and the transmission efficiency is improved. And a key technical support is provided for the accuracy and safety of a remote operation.

Systems and methods employing a surgical robotic surgeon console with a display for use by a surgeon in a remote surgery are provided. The surgical robotic surgeon console includes a console frame and a horizontal member connected to the console frame. the horizontal member extending outwardly from the console frame and positioned above the display. Also provided is a head bar mounted on the horizontal member and the head bar configured to support a user's head relative to the display. Also provided is a system for camera control based at least in part on live gaze location information.

The embodiment of the invention provides a surgical robot and a video labeling method thereof, and the surgical robot comprises a patient surgical platform, a doctor main console, an electronic equipment cart and a processor, and the patient surgical platform comprises a surgical instrument for executing a surgery and an endoscope for obtaining a surgical environment. The doctor main console is connected with the patient operation platform through a network, and the doctor main console is used for controlling the operation instruments and the endoscope to move. The surgical robot and the video labeling method thereof obtain a target object of a labeling operation when receiving the labeling operation on a surgical environment image output by an endoscope from a patient surgical platform, a doctor main console or an electronic equipment cart, and perform video labeling on the surgical environment image when determining that the target object is a surgical instrument. The state of the target object is marked in the surgical environment image, so that the state of the surgical instrument can be conveniently and timely acquired in the surgery, the real-time feedback of the surgical state is realized, and the surgical operation accuracy and the safety of the remote surgery can be improved.

The present invention relates to the technical field of minimally invasive instrument control, and in particular, to a minimally invasive instrument control system and method for surgical operating rooms. The system comprises a master hand operation module, an operation position monitoring module and a tactile feedback module. The present invention controls the contact between a tactile operating arm and a lesion through a tactile feedback module, obtains contact feedback, and sends the contact feedback to the master hand operation module, controls the vibration feedback of a vibration instrument built into the master hand operation module, and feeds back vibrations in real time to the hand through a hand joint encoder held by a doctor by referring to the vibration mode matched with the lesion area, determines the hardness of the lesion area currently contacted by the tactile operating arm, and cooperates with the intraoperative patient lesion image displayed in real time by a 3D image real-time display module to predict the state of the lesion operation point, provide tactile feedback for doctors performing remote surgery, further improve the accuracy of the surgery, and assist doctors in performing surgical operations.

The utility model discloses a remote surgical robot system. The system comprises at least one group of first terminals and image acquisition devices which are connected with each other; the second terminal and the image display device are connected with each other. One end is a remote doctor console, and the other end is a patient operation platform; the first terminal comprises: a determination unit, used for determining an equipment relationship with any second terminal in response to successful communication pairing with any second terminal; and the adaptation unit is used for selecting an adaptation strategy corresponding to the equipment relationship from multiple stored adaptation strategies, and carrying out adaptation processing on the first video stream acquired by the image acquisition device and the second video stream displayed by the image display device according to the adaptation strategy. According to the invention, image interconnection of the remote surgical robot is realized, so that different types of master hand ends and slave hand ends can be freely matched.

This application provides a remote surgical robot, which includes a first main console and a patient-side surgical system. The first main console and the patient-side surgical system are connected via a long-distance network. The patient-side surgical system includes surgical instruments for performing surgery and an endoscope for acquiring the surgical environment. The first main console is used to control the movement of the surgical instruments and the endoscope. The data transmission method uses different transmission strategies for transmitting images of regions of interest and non-images of interest to adapt to changes in the long-distance network.

A virtual representation of an operating room is generated based on robot information and sensing of the OR with depth cameras. One of the depth cameras is integrated with a portable electronic device, operated by a local user in the operating room. The virtual representation of the OR is communicated to the virtual reality headset, with three-dimensional point cloud data. A virtual reality environment is rendered to a display of the virtual reality headset, operated by a remote user. A virtual representation of the remote user is rendered in augmented reality to a display of the portable electronic device.

The present invention provides a motion prediction system for remote surgical operation and a surgical robot system. The motion prediction system for remote surgical operation includes an autonomous motion trajectory generation unit and an instrument motion trajectory prediction unit. The autonomous motion trajectory generation unit is respectively deployed at the remote end and the local end. The instrument motion trajectory prediction unit is deployed at the remote end. When the communication delay between the remote end and the local end reaches a triggering condition: The autonomous motion trajectory generation unit is configured to generate autonomous motion trajectories at the remote end and the local end respectively based on the current motion state of the robotic arm at the local end and a prediction model. The instrument motion trajectory prediction unit is configured to generate a real-time operation prediction trajectory based on the current motion state of the robotic arm at the local end and the operation information at the remote end. The autonomous motion trajectory at the local end is used for the robotic arm at the local end to execute. The autonomous motion trajectory and the operation prediction trajectory at the remote end are superimposed and displayed at the remote end.

The invention is suitable for the technical field of medical imaging, and provides a robot remote guidance method, device and system, and the method comprises the steps: obtaining a left and right eye image group sequence collected by a binocular camera through first electronic equipment of an operation end, and determining a target disparity map of each left and right eye image group, taking the integer part and the decimal part of the pixel value of each pixel in the target disparity map as a first channel value and a second channel value respectively, taking a preset placeholder as a third pixel value of the pixel to obtain a three-channel disparity map, and compressing the three-channel disparity map and the reference image into a target compressed file, sending the target compressed file and the parameter information of the binocular camera to the head-mounted device of the guidance end; and the head-mounted device restores the target three-dimensional coordinates and the color information of each spatial point from the target compressed file according to the parameter information, and renders and displays all spatial points according to the target three-dimensional coordinates and the color information, so that the data transmission efficiency and the data quality can be improved on the premise of ensuring the accuracy of remote operation guidance.

Disclosed are systems and methods that allow a plurality of remote patient-side surgery systems to establish surgical sessions with a plurality of surgeon-side consoles to operate on a plurality of patients. Remote surgery sessions between one or more surgical locations and one or more patient operating rooms can be planned and initiated. Approaches for efficiently and safely planning and initiating remote surgery sessions are disclosed.

1. The name of the design product: trolley type digital operating room. 2. The use of the design product: used for consultation, live broadcast and demonstration of in-hospital operation or remote operation in operating room. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

User input device (UID) disengagement-detection techniques based on real-time time-series data processing and deep learning. A long short-term memory (LSTM) network-based classifier is trained based on the acquired time-series data of UID motions including both surgical motions and docking motions. The classifier is then used during teleoperation sessions to monitor the movements of UIDs, and continuously classify the real-time UID motions as either teleoperation motions or docking motions. The disengagement-detection techniques can immediately disengage the UIDs from the surgical tools as soon as the monitored UID motions are classified as docking motions, thereby preventing unintended surgical tool motions. The disclosed disengagement-detection techniques allow the UIDs and the surgical tools to become disengaged naturally by simply having the user place the UIDs back to their docking positions without having to take any additional actions. Other aspects are also described and claimed.

The invention discloses a hand wearable man-machine interaction system based on a DeepSeek-R1 framework, and belongs to the field of intelligent medical equipment. The system is composed of a medical hand sensing terminal and a remote diagnosis and treatment terminal, the terminal integrates a medical flexible finger joint sensor, a nine-axis IMU and a touch force feedback module, and hand anatomical-level motion data are accurately captured. And carrying out transfer learning on clinical operation data based on a DeepSeek-R1 neural network, constructing a three-dimensional gesture model library conforming to medical specifications, and realizing microscopic gesture reconstruction with millimeter-level precision. The action synchronization of the surgical robot is realized through a medical 5G network, and the biomechanical characteristics such as tissue elasticity and vascular pulsation are converted into programmable tactile feedback by applying an FOC algorithm. And the system optimizes the AI model and establishes an expert gesture database. According to the scheme, the problems of force feedback distortion, large delay and the like of a traditional VR medical system are solved, high-immersion interaction is realized in the fields of remote operation guidance, minimally invasive training, neural rehabilitation treatment and the like, and a safe and reliable high-simulation solution is provided for intelligent medical treatment.

System and method for projecting audio signals to an operator of a teleoperational surgical system to convey spatial orientation associated with the audio signals to the operator. Characteristics of the audio signals such as direction and volume may be selected to give the impression that the remote operator is positioned locally next to the patient. Characteristics of the audio signals may also be modified to provide spatial translations between actual locations of audio sources within a physical audio environment and simulations locations of the audio sources with a virtual audio environment.

A space-ground integrated satellite communication network system suitable for remote surgery, which relates to the field of satellite communication. It solves the deficiencies of existing medium and high-orbit satellites, such as high latency, large jitter, and easy congestion. The system includes: a remote surgery operation console module, which is used to connect the transceiver data of the remote surgery operation console module to the remote small station of the high-orbit satellite system through a dedicated line; a satellite communication module, which is used to manage the communication connection between the remote small station of satellite communication and the ground network; a cloud server forwarding module, which is used to forward data between the gateway and the robot, confirm the network address where the destination hospital is located, and reach the 5G CPE device at the hospital through a wireless or wired network; the surgical robot module receives the instruction data of the remote surgery operation console module in real time, and at the same time sends the response data of the surgical robot module to the remote surgery operation console module in real time, realizing remote data interaction between the remote surgery operation console module and the surgical robot.

This application provides a data transmission method for a remote surgical robot system and a remote surgical robot. The remote surgical robot includes a first main console and a patient-side surgical system, which are connected via a long-distance network. The patient-side surgical system includes surgical instruments for performing surgery and an endoscope for acquiring the surgical environment. The first main console is used to control the movement of the surgical instruments and the endoscope. The data transmission method uses different transmission strategies for transmitting images of regions of interest and non-regions of interest to adapt to changes in the long-distance network.

A remote operation support system and method that can improve spatial recognition accuracy by an operator who remotely operates work machine is provided. A captured image representing a sight around work machine (40) is captured by an imaging device (412b) mounted on the work machine (40). A synthetic image is generated by superimposing an index image representing an index member positioned in a cab (454) (operator's room) of the work machine (40) in a pseudo manner on the captured image. The synthetic image is displayed on a remote output interface (220) of a remote operation device (20) that allows remote operation of the work machine (40).

A device to regulate tension of an actuation element for actuating movement of a surgical instrument includes an elastically deformable body configured to be coupled to the actuation element. The deformable body is configured to elastically deform in response to a state of slack occurring in the actuation element. As slack occurs in the actuation element, the deformable body is configured to divert a path of the actuation element to accommodate the slack so the path of the actuation element differs from an axis the actuation element follows prior to the actuation element developing slack. A force transmission mechanism for a teleoperated surgical instrument includes a chassis, an actuation input mechanism, an actuation element, and a tension regulator coupled to the actuation element to compensate for slack of the actuation element.

The embodiment of the invention provides a surgical robot and a bandwidth adjusting method thereof, the surgical robot comprises a processor, a doctor main console and a patient surgical platform which can be controlled by the doctor main console, and the patient surgical platform communicates with the doctor main console through a network channel. According to the bandwidth adjustment method, the network transmission quality of the first priority data is monitored in real time, and when the network transmission quality of the first priority data does not meet the preset first condition, the bandwidth occupied by the second priority data with the lower priority is reduced, so that the surgical robot can improve the network transmission quality of the first priority data, and the network transmission quality of the second priority data is improved. The adverse effect of the unstable network channel on the remote surgery operation is reduced, and the safety of the remote surgery is improved.

The invention relates to the technical field of telemedicine, and discloses a teleoperation intelligent auxiliary system, which comprises a state monitoring module for monitoring a fuzzy state of a target state parameter in a teleoperation process; the dynamic modeling module is used for dynamically constructing a fuzzy Petri net for describing a remote operation process; the intelligent decision module is used for generating an intelligent emergency decision according to the fuzzy state of the target state parameter and a fuzzy rule base of a fuzzy Petri network under the condition of determining that the emergency event occurs, and the fuzzy rule base describes a logic relationship between the fuzzy state of the target state parameter and an emergency action; and the execution and feedback module is used for generating a first control instruction of the surgical equipment according to the intelligent emergency decision, enabling the surgical equipment to execute an emergency action corresponding to the intelligent emergency decision, and feeding back an execution result of the first control instruction to the dynamic modeling module so as to update the fuzzy Petri network. Fuzzy data in a remote operation can be processed in real time, emergency situations can be quickly responded, the operation process is optimized, and the safety and effectiveness of the operation are improved.

A custom support structure and models for use in simulated robotically-assisted, telesurgical and / or laparoscopic colonic, pelvic, bladder, or uterine surgery are disclosed. The support structure comprises components for inserting the support structure into a mannequin, and for positioning animal tissue in a way that mimics the human colorectal, pelvic, uterine, and bladder systems, thus allowing for simulated surgery.

The present invention relates to a multi-arm surgical robotic system (100) for telesurgery, comprising a local system (102), a remote system (104), a private network (N1), and a public network (N2). The local system (102) comprises a plurality of robotic arms (106a, 106b, 106c, 106d, 106e) connected to an endoscopic camera (C), each of the remaining robotic arms being connected to one of surgical robotic instruments (110, 112, 114, 116), a local surgeon's console (118) coupled to a master controller (136) that provides control inputs to the plurality of robotic arms (106a, 106b, 106c, 106d, 106e), and a conferencing system (138). The remote system 104 includes a remote surgeon console 140 coupled to a master controller 158 and a conferencing system 160 operably connected to the conferencing system 138 via a public network N2. Communication between the local surgeon console 118 and the remote surgeon console 140 over a private network N1 allows the remote surgeon 154 to control and monitor the robotic arms 106a, 106b, 106c, 106d, and 106e, enabling the remote surgeon 154 to remotely perform the robotic surgical procedure. In the event of a failure of the private network N1, control can be shifted from the remote surgeon console 140 to the local surgeon console 118, enabling control of the robotic surgical procedure.

The invention discloses a flexible endoscope combined dual-purpose control robot which comprises a steering device and a control system, the steering device comprises a support supporting plate, the support supporting plate is rotationally connected with a steering guide part, the steering guide part is connected with a flexible endoscope elbow, the flexible endoscope elbow is connected with an endoscope, and the control system is connected with the steering guide part. The support supporting plate is connected with a driving mechanism, the output end of the driving mechanism is in power connection with the steering guiding piece, and the steering guiding piece plays a role in guiding the flexible endoscope elbow through power of the driving mechanism. According to the flexible ureteroscope operation robot, manual operation is replaced by the mechanical arm, the remote control handle and the switching platform are combined, the functions of accurate control, labor-saving operation, soft rope lifting, posture locking and remote surgery are achieved, the surgery threshold is lowered, safety is improved, and the flexible ureteroscope operation robot can be expanded to be used in collaborative surgery, remote surgery and surgery teaching scenes.

The present disclosure relates to a remote surgical robot system and a method for interconnecting its devices. The method includes displaying the first device information obtained and registered to the server on the configuration interface; obtaining the target first device information associated with the target first device determined based on the first device information; matching the second device information that can be paired with the second device based on the target first device information and displaying it; obtaining the target second device information associated with the target second device determined based on the second device information; obtaining the device network information of at least one of the target first device and the target second device; sending the at least one device network information to the opposite device associated with the device network information, so that the target first device and the target second device can establish pairing. The server directly obtains the remote doctor console and the patient surgical platform for pairing, and sends the device network information of at least one of the two to the opposite device to establish pairing, which can improve pairing efficiency and facilitate batch pairing.

A surgical method is provided, comprising: providing an information structure in a computer readable storage device that associates an indication of surgeon skill level in at least one surgical activity performed using the surgical instrument with a surgical instrument actuator safety state of the surgical instrument for use during performance of the at least one surgical activity using the surgical instrument by a surgeon having the indicated skill level; tracking surgical instrument actuator state of a surgical instrument during performance of a surgical procedure by a surgeon; and transitioning the surgical instrument actuator state of the surgical instrument to the surgical instrument safety state during performance of the at least one surgical activity by the surgeon using the surgical instrument.