60 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.

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.

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.

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.

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.

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.

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.

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.

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.

A method is provided for intra-surgical use of a surgical patient health record in a teleoperated surgical system that includes a surgical instrument and a surgical instrument actuator, comprising: receiving user input commands to control movement of a robotic surgical instrument; tracking robotic surgical instrument actuator state in response to the user input commands; and transitioning robotic surgical instrument actuator state to a safety mode in response to the robotic surgical instrument transitioning to a prescribed actuator state.

The invention discloses a bandwidth allocation system and method for remote surgical robots and a storage medium, and the system comprises multiple groups of remote surgical robots, each group of remote surgical robots comprises a first terminal and a second terminal which are in communication connection, and each group of first terminal and second terminal are in communication connection in the same network channel. One end is a remote doctor console, and the other end is a patient operation platform; the processor is in communication connection with at least one end of the first terminal and the second terminal, and is configured to obtain interaction information of the first terminal and the second terminal, and determine an operation scene of each group of remote operation robots according to the interaction information; and allocating bandwidth to each group of remote surgical robots according to each surgical scene and the current bandwidth in the network channel. According to the method and the system, the required bandwidth is adaptively and dynamically allocated to multiple groups of remote surgical robots in different remote surgical scenes, the total required bandwidth of a network channel is reduced, and the number of accommodated surgical robots is increased.

A teleoperated surgical system is provided comprising: a first robotic surgical instrument; an image capture; a user display; a user input command device coupled to receive user input commands to control movement of the first robotic surgical instrument; and a movement controller coupled to scale a rate of movement of the first robotic surgical instrument, based at least in part upon a surgical skill level at using the first robotic surgical instrument of the user providing the received user input commands, from a rate of movement indicated by the user input commands received at the user input command device.

The invention discloses a water jet scalpel remote surgery planning device and method and a storage medium, the device is arranged at a local surgery end, and the device comprises a key frame image determination module used for collecting a biplane ultrasonic image and determining a first key frame image and a second key frame image according to the biplane ultrasonic image; the operation planning module is used for sending the first key frame image and the second key frame image to a remote operation end, acquiring remote operation planning parameters issued by the remote operation end, and performing interpolation processing on non-key frame images in the second ultrasonic image sequence according to the remote operation planning parameters to obtain a second ultrasonic image sequence; and generating local surgical planning parameters corresponding to the second ultrasonic image sequence. The ultrasonic image is divided into the key frame image and the non-key frame image, on the basis of the consistency of observation and operation of the two parties, the transmitted data size is reduced, the data transmission efficiency is improved, the stable and efficient remote water jet scalpel operation process is achieved, and potential safety hazards caused by unnecessary waiting time and the like are reduced.

This invention discloses a magnetically controlled remote surgical system and method applicable to multiple cavities, including a magnetic field frame, anterior and posterior magnetic field directions, superior and inferior magnetic field directions, an operating handle, a flexible tube, a scope, and an end magnetic ball. The superior and inferior magnetic field directions correspond to the anterior-posterior direction, while the anterior-posterior magnetic field directions correspond to the lateral direction. The two sets of magnetic fields are orthogonally combined to form a horizontal magnetic field vector in any direction. The remote control console is connected to the magnetic field frame via both a wireless communication module and a wired communication link, automatically switching to the wired link when the wireless connection is interrupted. The control console is equipped with a magnetic field strength adjustment unit and a lock / hold switch. The magnetic field strength is adjustable within the range of 10 mT to 100 mT. The lock switch can fix the tip of the scope at the target coordinate, facilitating long-term treatment operations such as biopsies and snares. During surgery, the attending physician makes decisions and adjusts the magnetic field direction via the remote control console in an independent control room, while the assistant manually pushes the flexible tube simultaneously in the patient's operating room, forming a collaborative mode of "physician remotely controlling magnetic direction and assistant pushing on-site." The end magnetic ball has a built-in pressure sensor, and the control console is equipped with a magnetic torque monitoring module, which automatically limits the current or cuts off the magnetic field in case of abnormalities. This invention achieves precise hand-magnetic coordinated navigation through orthogonal magnetic fields, and can be adapted to various cavities such as gastroscopy, colonoscopy, and cholangioscopy, reducing the difficulty of operation and the risk of perforation.

1. The name of the design product: remote surgery communication terminal. 2. The use of the design product: the remote surgery communication terminal realizes the cooperation communication in the remote surgery through the transmission of audio and video signals. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: design 1 perspective view 1. 5. Design 1 is designated as the basic design.

A surgical instrument may comprise an actuation component and a memory. The memory may be configured to store a remaining usable life value of the surgical instrument and receive an updated usable life value of the surgical instrument after a use of the actuation component. The updated usable life value may be based at least on an amount of use of the surgical instrument. The memory may also be configured to store the updated usable life value.

The application discloses a remote surgery robot and a corresponding network monitoring method and medium, the remote surgery robot comprising a remote doctor console and a patient surgery platform, and being provided with at least one network channel for communication connection; the network monitoring method comprises the following steps: acquiring interaction data between the remote doctor console and the patient surgery platform, and determining that the remote surgery robot is in a first surgery stage or a second surgery stage based on the data type of the interaction data; using a preset first strategy corresponding to the first surgery stage to evaluate a first network state of the at least one network channel; or using a preset second strategy corresponding to the second surgery stage to evaluate a second network state of the at least one network channel. The application respectively monitors the network transmission channel of the remote surgery robot in the preoperative and intraoperative stages with different strategies, monitors the abnormal conditions of network transmission, and is used for coping with the uncertainty of the remote surgery process, and improving the safety of the remote surgery.

The invention provides a regeneration method of a denitration catalyst and a regeneration system of the denitration catalyst. The regeneration system comprises a mounting rack, a regeneration device and a control device, and a control circuit is mounted in the mounting rack; the rotating assembly comprises a rotating shaft, the rotating shaft is rotationally mounted at the top of the mounting frame, a motor for driving the rotating shaft to rotate is mounted in the mounting frame, a clamping disc is fixed to the bottom of the rotating shaft, and five clamping grooves are formed in the outer ring of the clamping disc at equal intervals; the storage assembly comprises a sliding frame, the sliding frame is fixed to the position, located at the rear end of the clamping disc, of the mounting frame, medical tools needed by an operation can be manually sent out remotely according to the serial number of the mechanical arm and the types of the attached medical tools, and the medical tools are sequentially arranged on the clamping disc according to the use sequence; then the adjusting assembly is controlled to unfold the mechanical arm to be used, the medical tools on the operating arm are used for remote surgery, and the problem that disorder is prone to occurring due to the fact that intermediate operation is complex and difficult is solved.

The invention discloses a remote surgical robot system, a corresponding image processing method and a medium. A remote surgical robot 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. Wherein one end of the first terminal and the second terminal is a remote doctor console, and the other end of the first terminal and the second terminal is a patient operation platform; the method comprises the following steps: responding to successful communication pairing between any first terminal and any second terminal, and determining an equipment relationship between one end and the other end; and selecting an adaptation strategy corresponding to the equipment relationship from a plurality of stored adaptation strategies, and performing 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.

1. Name of the design product: Remote trolley. 2. Use of the design product: Remote trolley as an endoscope surgery system for providing data exchange for remote surgery operation across regions. 3. Design points of the design product: In shape. 4. Picture or photo best indicating the design points: Perspective view.

The invention belongs to the technical field of live broadcast systems, and discloses a panoramic medical view system and an operation medical view method, and the system comprises a picture collection device which comprises a multi-path camera and is used for collecting operation related video pictures at multiple angles; the system host is connected with the cameras and is provided with a wireless transmitter I; the equipment platform car is used for bearing the picture acquisition equipment and the system host; and the remote display end is provided with a wireless transmitter II. According to the scheme, experience and knowledge are shared through remote live broadcast, on-site teaching is more efficient and vivid, and more learning opportunities and practical experience can be provided for learners; surgical skill practice needs field and experience guidance, and remote live broadcast technology makes remote surgical training possible. A doctor with rich experience can teach field operation skills to a green hand through remote live broadcast, operating room operation of a remote assistant is achieved, and operation of the doctor is assisted; and limitation of cooperation inside and outside the hospital is reduced.

The application provides a remote puncture robot path planning method based on an improved RRT algorithm, which specifically comprises the following steps: puncture robot parameter setting and initialization, target bias strategy, new node generation, collision detection, exploration path and path pruning processing, etc. By introducing the target bias strategy, the dynamic space sampling strategy and the path pruning strategy, the planning time is shortened, the path length is reduced, the planning efficiency and success rate are improved, and good results can be achieved in two-dimensional and three-dimensional obstacle environments. The remote puncture robot path planning method is based on the improved RRT algorithm, laser radar and X-ray positioning, and can autonomously plan a collision-free path from the starting point of the puncture robot to the needle insertion point without human intervention, thereby improving the accuracy in remote surgery.

The invention provides a doctor main console and a surgical robot system. The surgical robot system comprises a master end and a slave end, a doctor master console of the master end integrates a first pedal, a second pedal, a master operation unit and a master end mark sharing device, and the master operation unit comprises a first operation arm and a second operation arm; the first pedal outputs an enabling mark instruction and enables the master end and / or the slave end to enter an operation locking state; the second pedal outputs an exit mark instruction and enables the master end and / or the slave end to enter an operation unlocking state; the first operation arm selects a main end mark according to an operation instruction input by a user; a second operation arm creates a main end mark on the initial medical image according to an operation instruction input by a user; the master end mark sharing device obtains an initial medical image, sends master end mark information to the slave end after obtaining a master end mark instruction, and fuses the master end mark information and / or the slave end mark information in the initial medical image; therefore, the problem of unsmooth information exchange between the master end and the slave end in the remote operation is solved.

The invention relates to a telesurgical robotic system. The remote surgical robot system comprises a remote end actuating structure, a remote end processor, a field end actuating structure and a field end processor. The remote end actuating structure and the field end actuating structure comprise the same mechanical structure. And the remote end actuating structure is used for changing the pose state after interacting with a remote operator. And the remote end processor is used for identifying the pose change of the remote end actuating structure, recording pose change data and sending the pose change data at the same time. And the field end processor is used for receiving the pose change data sent by the remote end processor and enabling the field end actuating structure to make corresponding pose change according to the pose change data. And the field end processor is also used for acquiring a damping change signal damped by the field end actuating structure and sending the damping change signal to the remote end processor. And the remote end processor controls the remote end actuating structure to generate corresponding damping according to the damping change signal.

This application provides a method for reconstructing virtual surgical instruments for a remote surgical robot 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 controls the movement of the surgical instruments and the endoscope. It acquires the region of interest in the image acquired by the endoscope based on a preset machine learning model and transmits the image of the region of interest to the first main console. It also reconstructs a virtual surgical instrument based on a preset surgical instrument model. The virtual surgical instrument and the image of interest are displayed together on the first main console, thereby reducing the bandwidth occupied by data transmission.

The invention provides a remote surgical robot real-time control method and system based on a 5G network, and relates to the technical field of mobile communication, and the method comprises the steps: deploying a 5G network communication environment, deploying 5G indoor distribution sites at a master control end and a patient end, and accessing a local 5G base station through 5G client equipment, establishing a high-reliability data transmission channel between the master control end and the patient end based on the 5G core network; on the basis of the data transmission channel, an action instruction of an operator is captured at the main control end and converted into a driving instruction, and the driving instruction is transmitted to a surgical robot platform of a patient end in real time through a 5G network; and in response to the driving instruction, executing operation at the patient end through the surgical robot platform, and synchronously acquiring an image of the surgical area. According to the invention, the safety and success rate of remote surgery are improved.