161 results about "Remote surgery" patented technology

A teleoperative system includes a first manipulator assembly, a second manipulator assembly, a first medical instrument movable by the first manipulator assembly, a second medical instrument movable by the second manipulator assembly, a first alignment component positioned on the first manipulator assembly, a second alignment component positioned on an entry port, and a control system configured to record a position of the first manipulator assembly in response to receiving a user input indicating that the first alignment component is aligned with the second alignment component. The second medical instrument is sized and shaped to fit and move within the first medical instrument.

The invention relates to the technical field of force feedback handles, in particular to a remote surgical robot control system based on a force feedback handle and a control method thereof. The method comprises the following steps: carrying out multi-dimensional force data acquisition on an end effector of the surgical robot, and carrying out contact force size, direction and time sequence feature extraction to obtain multi-dimensional force feature data; performing surgical operation safety baseline analysis according to the multi-dimensional force feature data to generate surgical operation safety baseline data; performing dynamic force feedback threshold calculation according to the surgical safety operation baseline data to obtain force feedback threshold range data; and performing adaptive compression processing on different force feedback signals according to the force feedback threshold range data to obtain dynamic force feedback control parameters. Through real-time control instruction optimization and a closed-loop feedback strategy, the system can quickly respond to an operation intention, early warning is carried out on potential risks, and it is ensured that the operation process is safer and more reliable.

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.

The invention provides an orthopedic surgery robot remote surgery control method, system and device and a computer readable storage medium. The method comprises the following steps: a local master control end receives a feedback data packet sent by a remote master control end through a wireless communication network, and records a data packet receiving timestamp and a data packet receiving duration; calculating a data packet transmission delay duration according to the data packet sending timestamp and the data packet receiving timestamp; if the data packet transmission delay duration is less than the data packet receiving duration, the local master control terminal dynamically allocates processor nodes with idle resources to receive and process the data packet; and in response to the operation of the local user, the local master control terminal sends a control instruction to the remote master control terminal through the wireless communication network so as to control the orthopedic surgery robot to perform surgery. According to the embodiment of the invention, the orthopedic surgical robot can be remotely controlled with lower delay.

A surgical robotic system includes a surgical robotic arm having an instrument and an instrument drive unit actuating the instrument. The system also includes a surgeon console having a handle controller receiving user motion input to control one of the surgical robotic arm or the instrument using a motion scaling factor. The system also includes a laparoscopic camera capturing a video feed and a controller determining a latency attributable to at least one of the video feed or the user motion input and adjusting the motion scaling factor to compensate for the latency.

The invention belongs to the field of distribution network defect elimination operation, and particularly relates to a distribution network defect elimination mechanical arm based on a motion capture technology and an operation method.The distribution network defect elimination mechanical arm comprises aerial operation equipment, a ground control terminal and motion capture equipment, and the aerial operation equipment comprises mobile auxiliary equipment, a fixed support and an intelligent mechanical arm body; the front end of the intelligent mechanical arm is provided with an aerial operation equipment main control chip, a 5G communication module, a radar obstacle avoidance module, a high-definition camera module and a front-end operation module, and the ground control terminal comprises a ground control terminal main control chip, a motion capture data acquisition module, a 5G communication module and a visual screen. Potential safety hazards during pole climbing operation can be effectively avoided, the problem that a hot-line work vehicle cannot perform full-coverage operation is solved, remote operation on aerial power grid equipment is truly achieved, and digital and intelligent upgrading of distribution network maintenance operation is promoted.

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 utility model relates to the field of medical instruments, and discloses a remote communication system and a surgical robot system. The remote communication system comprises a master-end communication device connected with master-end equipment and a slave-end communication device connected with slave-end equipment, the main end communication device is used for receiving an uplink main end signal from the main end equipment, converting the uplink main end signal into a wireless main end signal and transmitting the wireless main end signal to the mobile communication network; the slave end communication device is used for receiving a wireless master end signal from a mobile communication network, converting the wireless master end signal into a downlink slave end signal and transmitting the downlink slave end signal to the slave end equipment; the slave end communication device is also used for receiving an uplink slave end signal from the slave end equipment, converting the uplink slave end signal into a wireless slave end signal and transmitting the wireless slave end signal to the mobile communication network; and the main end communication device is also used for receiving the wireless slave end signal from the mobile communication network, converting the wireless slave end signal into a downlink main end signal and transmitting the downlink main end signal to the main end equipment. The master-end communication device and the slave-end communication device of the remote communication system can carry out remote communication, and a basis is provided for realizing remote surgery.

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 present invention relates to the field of surgical robot technology, and more specifically, to a master hand control system for a small surgical robot. It includes an infrastructure unit, a motion control unit, a video display unit, a communication connection unit, and a power management unit; the infrastructure unit is used to manage the basic equipment for building the system; the motion control unit is used to control the master hand to control the slave hand movement; the video display unit is used to display the surgical field video; the communication connection unit is used to support the signal connection and data transmission of the system; the power management unit is used to intelligently manage the energy source. The design of the present invention can realize the coordinated movement of the eye and hand under minimally invasive surgery, and improve the quality of the robot's fine operation; it can provide doctors with three-dimensional high-definition images of the patient's abdominal cavity, improve the accuracy of the operation, and improve the safety performance of the surgical robot; 5G technology is used to provide a network environment for remote surgery, so that remote surgery can benefit more areas with limited medical conditions.

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.

The present application discloses a bandwidth adjustment method, system and storage medium of a remote surgical robot, including: at least one auxiliary surgical device; a remote surgical robot, including a first terminal and a second terminal connected in communication, one end of which is a remote doctor console, the other end is a patient surgical platform, and at least one end is detachably connected with at least one auxiliary surgical device; a central server, which is in communication connection with at least one of the first terminal and the second terminal; the bandwidth adjustment method includes: in response to the interactive operation performed by the first terminal or the second terminal and the auxiliary surgical device, triggering the first connection state between the two; according to the first connection state, adjusting the bandwidth of the communication connection between the first terminal and the second terminal through the central server. The present invention realizes the adaptive dynamic adjustment of the required network bandwidth when the auxiliary surgical device is used in the remote surgical robot during the remote surgery execution process.

The invention provides a medical image low-delay transmission method under a 5G network, the method is applied to a medical image transmission system, and the method comprises the following steps: an image data acquisition terminal acquires medical image data, and preprocesses the medical image data to obtain data to be transmitted; the image data acquisition terminal transmits to-be-transmitted data to the heterogeneous 5G cellular network; based on the 5G network slicing technology, the heterogeneous 5G cellular network allocates network resources to obtain an allocation result, and the allocation result is used for representing a transmission channel of the medical image data; the transmission channel is used for performing low-delay transmission on the medical image data; and the heterogeneous 5G cellular network transmits the to-be-transmitted data to the remote terminal through the transmission channel based on the distribution result. And a 5G network slicing technology is used for customizing a channel for medical image transmission, so that real-time transmission of medical images can be realized. In a remote surgery scene, a doctor can quickly make an operation decision according to a real-time image, so that the timeliness and the accuracy of the surgery are greatly improved.

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.