60 results about "Robotic assisted surgery" patented technology

Disclosed systems, apparatuses, and methods enable remotely controlling robotic-assisted medical systems, such as robotic-assisted surgery systems. Disclosed approaches facilitate deployment and improve the safety of robotic-assisted procedures.

The embodiment of the invention provides a method and equipment for dynamically adjusting a motion control mode based on an intraoperative visual field environment, a medium and a program product, and relates to the field of intelligent medical treatment. The method comprises the following steps: acquiring an intraoperative view image and a preset basic force threshold value according to the tissue type of a to-be-operated site; calculating an intraoperative tissue real-time deformation rate based on the intraoperative view image, and calculating a real-time force safety threshold according to a preset basic force threshold and the tissue real-time deformation rate; receiving real-time contact force of the instrument and the tissue, comparing the real-time contact force with a real-time force safety threshold value, and if the real-time contact force is smaller than or equal to the real-time force safety threshold value, outputting an instruction of damping force in direct proportion to the real-time contact force; if the real-time contact force is larger than the real-time force safety threshold value, an emergency braking program instruction is output. According to the method, factors, such as tissue deformation and illumination change, which cause instability of the surgical field of view in the surgical environment are introduced, so that the environmental adaptability and dynamic adjustment of the field of view mechanism in the robot-assisted surgical operation process are improved.

Devices, systems, and methods for a robot-assisted surgery. A surgical robotic system with integrated navigation and multiple surgical arms may assist a user with one or more surgical procedures. In addition to the multiple surgical arms, the robotic system may also have peripheral arms to position a navigation camera and surgeon displays. The robotic system is collaborative to allow for easy integration into procedural workflows, for example, to install pedicle screws, interbody implants, or other surgical devices.

Disclosed systems, apparatuses, and methods enable remotely controlling robotic-assisted medical systems, such as robotic-assisted surgery systems. Such disclosed approaches provide a scalable, flexible, and efficient network for connecting physician consoles and robotic-assisted medical systems. The network can support advance or on-demand resource reservations for robotic-assisted medical procedures. Disclosed approaches improve efficiency, availability, and safety of remotely-controlled robotic-assisted medical procedures.

Disclosed systems, apparatuses, and methods enable remotely controlling robotic-assisted medical systems, such as robotic-assisted surgery systems, for performing remote robotic-assisted medical procedures. Disclosed approaches provide a secure, efficient, and dynamically-created virtual network for connecting physician consoles and robotic-assisted medical systems. Disclosed approaches improve efficiency, security, scalability, and reliability of remote robotic-assisted medical procedures.

An reaming system can be connectable to a robotic surgical system including an end effector of a robotic arm. The reaming system can include a reaming guide and a reamer. The reaming guide can include a body releasably couplable to the end effector at a proximal portion of the body and a housing located at a distal portion of the body. The reamer can be operable to ream bone. The reamer can include a support releasably couplable to the housing to secure the reamer to the reaming guide and the end effector. The reamer can include a cutting head connected to the support, the cutting head rotatable with respect to the housing when the support is coupled to the housing.

1. Name of the product in this design: Icons for the graphical user interface of a robot-assisted surgical system for electronic devices. 2. Purpose of this design: An electronic device. 3. The key design features of this product are: a graphical user interface drawn with solid lines. 4. The image or photograph that best illustrates the design's key features: the front view. 5. Purpose of the graphical user interface: This overall interface is used to operate the robot-assisted surgical system, such as operating the robot-assisted surgical system to perform hip replacement surgery. The area to be protected is the icon on it, and different icons are selected to display different images or patterns on the screen. For example, selecting icon A will display a visualization of the main components and screws previously implanted in the patient; selecting icon B will allow you to use a probe to draw the surface of the acetabular cup after the implanted components have been removed, at which point the interface will display a visualization of the pelvis and the real-time position of the probe; selecting icon C will allow you to use a reamer to evaluate the surface of the acetabular cup after the implanted components have been removed, at which point the interface will display a visualization of the pelvis and the real-time position of the reamer. 6. Human-computer interaction methods of graphical user interface: Interaction can be carried out by clicking, pressing icons, etc. 7. Other situations requiring explanation: This design is a partial appearance design, and the part shown by the dashed line in the view is not the part claimed in this application.

The invention provides a surgical robot state recognition method and device and a surgical robot. The surgical robot state recognition method comprises the steps that real-time six-dimensional force data of an operation tool installed at the tail end of the surgical robot are collected; preprocessing the six-dimensional force data; inputting the preprocessed six-dimensional force data into a preset judgment model, and outputting a real-time state of the operation tool; according to the real-time state of the operation tool and the state of the surgical robot, the safety state of the surgical robot is judged, and the safety state of the surgical robot comprises a normal state and an abnormal state. According to the surgical robot state recognition method, the technical problem that in the related technology, safety is insufficient when a robot assists a surgery is solved.

A method for creating a combined representative 3D and stereoscopic video output for use within robotic surgery. A 3D model 116 of a patient is first visualised by a user device 118 and therein can be

A surgical system and device for use with a computerized surgical manipulation system, wherein the computerized surgical manipulation system includes a robotic arm and a support coupled to the robotic arm for receiving various instruments, comprising a surgical device, wherein the surgical device includes an elongated shaft; and a control housing coupled to the elongated shaft, wherein the control housing is configured to attach to a motor housing having a notch, wherein the motor housing is coupled to the support; and a trocar pivotally coupled to the support such that the trocar can pivot away from axial alignment with the support, wherein the elongated shaft extends into the pivoted trocar, wherein the trocar containing the surgical device is pivoted into axial alignment with the support such that the notch receives the elongated shaft of the surgical device, and wherein the control housing engages the motor housing.

Disclosed are devices, systems and methods for assisting endoscopic robotic surgery. In some aspects, an endoscopic multi-load clip applier device includes a housing structured to include a compartment operable to store and distribute one or more clips; a flexible end coupled to the housing; and at least two grip components coupled to the housing and operable to compress and release upon control by robotic forceps of a robotic-assisted surgery system, wherein the at least two grip components are configured for the robotic forceps to grab and manipulate to place one or more clips at a surgical site directed by a surgeon using the device.

This invention discloses a closed-loop control method and device for intraoperative bleeding detection, localization, and autonomous hemostasis in robot-assisted surgery. The method includes acquiring intraoperative binocular images and depth information; identifying the surgical stage in the binocular images to constrain the bleeding detection range; segmenting surgical elements in the binocular images to obtain segmentation masks for tissues, instruments, and blood; fusing the segmentation masks and depth information to extract three-dimensional features of suspected bleeding areas and determining bleeding events based on relevant trends; determining the three-dimensional coordinates of the bleeding point and converting them to three-dimensional coordinates in the robotic arm coordinate system; and generating a target trajectory and hemostasis control commands based on these three-dimensional coordinates to drive the robotic arm to perform autonomous hemostasis. This invention, through integrated closed-loop control, achieves early and accurate identification and rapid autonomous intervention for intraoperative bleeding, effectively reducing the risk of visual field contamination without human intervention, and significantly improving the safety and timeliness of clinical treatment in robotic surgery.

Disclosed systems, apparatuses, and methods enable remotely controlling robotic-assisted medical systems, such as robotic-assisted surgery systems. Disclosed approaches provide a scalable, flexible, and efficient network for connecting physician consoles and robotic-assisted medical procedure systems. Disclosed approaches improve deployment and safety of robotic-assisted medical procedures.

A trocar used for minimally invasive and / or robot-assisted surgery features integrated multi-axis force and / or torque sensing between the external environment and a surgical instrument inserted into it. This multi-axis force / torque sensing is integrated into the cannula. This allows a robot-assisted surgical system to accurately measure the force and / or torque exerted by the instrument on the patient's skin. Multi-axis sensing is a significant advancement in robot-assisted surgery because knowing the directions of forces and torques acting on the trocar enables compensation for angular misalignment—something not possible with uni-axis force sensing alone.

A method for robotically-assisted surgery includes robotically providing a constraint on movement of an instrument and removing the constraint in response to the instrument moving into alignment with a target axis.

The invention discloses a robot-assisted surgery system applied to tonsil resection and an operation method, the robot-assisted surgery system comprises a mechanical arm module, the mechanical arm module has multi-degree-of-freedom motion ability, and the tail end of the mechanical arm module is detachably provided with various actuators to complete the steps of traction, reversing, cutting, hemostasis and suture of a tonsil; the visual identification module is used for collecting and reconstructing a three-dimensional model of a throat area in real time based on a high-definition endoscope and an image processing algorithm, and identifying a boundary structure between a tonsil and a pharyngeal side wall; the force feedback module is used for monitoring tiny resistance change in the tissue separation process through a sensor, assisting in identifying a correct separation layer and avoiding deep damage; and the control module integrates signals of the visual identification module and the force feedback module, executes the operation logic of traction and inversion, dynamically generates and corrects the motion trail of the mechanical arm, and realizes accurate operation. The operation difficulty of parts such as tonsil upper pole and the like which are difficult to expose is solved, complete excision can be realized in different areas, and the residue and recurrence risk is reduced.

Disclosed systems, apparatuses, and methods enable remotely controlling robotic-assisted medical systems, such as robotic-assisted surgery systems. Such disclosed approaches provide a scalable, flexible, and efficient network for connecting surgeon consoles and robotic-assisted surgery systems. Disclosed approaches improve deployment and safety of robotic-assisted procedures.

Disclosed systems, apparatuses, and methods enable remotely controlling robotic-assisted medical systems, such as robotic-assisted surgery systems. Disclosed approaches facilitate deployment and improve the safety of robotic-assisted procedures.

1. The name of the design product: icon of robot-assisted surgery system operation graphical user interface of electronic device. 2. The use of the design product: an electronic device. 3. The design points of the design product: the solid line drawn graphical user interface. 4. The picture or photo that best shows the design points: front view. 5. The use of the graphical user interface: the overall interface is used to operate the robot-assisted surgery system, such as operating the robot-assisted surgery system to perform hip replacement surgery, etc. The part requested to be protected is the icon thereon, which is used to prompt that the robot-assisted surgery system is currently in the "extended haptics" mode, and the opening angle of the conical haptics boundary of the cutting tool has exceeded its standard state. 6. The human-computer interaction mode of the graphical user interface: when the robot-assisted surgery system enters the "extended haptics" mode, the interface will display the icon. After the user switches the robot-assisted surgery system out of the "extended haptics" mode, the icon disappears from the interface. 7. Other circumstances that need to be explained: this design is a partial design, and the part shown by the dashed line in the view is not the part claimed in this application.

An operation enabling control system and a robot-assisted surgical device having the operation enabling control system are disclosed. The operation enabling control system includes a switch element and a logic AND circuit. A first terminal of the switch element is connected with a power supply. A second terminal of the switch element is connected with an automated driving system of a robot-assisted surgical system. The logic AND circuit comprises a first input terminal and a second input terminal. The first input terminal is configured to receive a sensor status of the robot-assisted surgical system. The second input terminal is configured to receive a control signal. An output terminal of the logic AND circuit is connected with a control terminal of the switch element.

A gas circulation system is disclosed for performing robotically assisted surgical procedures in a surgical cavity of a patient, which includes a multi-lumen tube set including a dual lumen portion having a pressurized gas line and a return gas line, and a single lumen portion having a gas supply and sensing line, a valve sealed access cap for cooperative reception with a first robotic cannula and having an inlet path for communicating with the gas supply and sensing line of the tube set, and a gas sealed access cap for cooperative reception with a second robotic cannula and having an inlet path for communicating with the pressurized gas line of the tube set and an outlet path for communicating with the return gas line of the tube set.

Disclosed systems, apparatuses, and methods enable remotely controlling robotic-assisted medical systems, such as robotic-assisted surgery systems, for performing remote robotic-assisted medical procedures. Disclosed approaches provide a secure, efficient, and dynamically-created virtual network for connecting physician consoles and robotic-assisted medical systems. Disclosed approaches improve efficiency, security, scalability, and reliability of remote robotic-assisted medical procedures.

The invention discloses a 3D printing anterior cervical interbody fusion implantation system assisted by an orthopedic robot. The 3D printing anterior cervical interbody fusion implantation system comprises a steel plate body (1) and a fusion cage body (2), the steel plate body (1) is of a spatial curved-plate-shaped structure, and pedicle screw placement holes (1.1) are formed in the steel plate body (1). A coating of graphene or a derivative thereof can be arranged on the surface of the implant. The robot-assisted surgery system comprises a handle (3), a control unit (12), an interaction module (6), a visual detection module (7), a mechanical arm (8), a holder (9) and the like. The device adapts to personalized operations, and is large in bone contact area, good in stability and high in fusion rate. By applying the visual operation system of the orthopedic robot, the accuracy and safety of screw placement of the anterior cervical pedicle screw are improved, the number of times of fluoroscopy in an operation is reduced, the operation process is simplified, and accurate treatment of an orthopedic operation is achieved.

The application discloses a kind of robot-assisted surgery error detection methods based on cooperative intelligent agent reasoning, comprising: constructing multi-classification surgery error system and clinical informed knowledge base;Based on multi-classification surgery error system and knowledge base, chain reasoning prompt library is constructed for different professional level and analysis perspective;To input surgery video segment, through the composite risk score of technical complexity score and clinical impact score, error instance of different risk score is distributed to corresponding professional level reasoning path;For each professional level reasoning path, time analysis agent, spatial analysis agent and process analysis agent are deployed, each agent calls corresponding chain reasoning prompt to analyze surgery video segment, and the final error detection result is output based on the analysis result of each agent by weighted fusion and optimization threshold. The present application can realize the accurate detection of multiple types of surgical errors, while taking into account the detection efficiency and clinical adaptability.

The invention provides a navigation grinding method and a surgical robot system for craniomaxillofacial abnormal proliferation bone fibers, and the method comprises the steps: S1, obtaining craniomaxillofacial bone tissue image data and intraoral scanning data of a target human body, and constructing a three-dimensional digital craniomaxillofacial model; s2, based on abnormal pathological features of abnormal proliferation bone fibers in the craniomaxillofacial bone tissue image data, identifying and obtaining a bone fiber abnormal proliferation disease lesion area, and generating a lesion area three-dimensional model; s3, human body key tissue structures existing in the craniomaxillofacial region are obtained through segmentation, the minimum distance between abnormally proliferated bone fibers in the bone fiber abnormal proliferation disease lesion region and any human body key tissue structure is calculated, and a distance field graph is generated; s4, based on the lesion area three-dimensional model and the distance field map, a navigation grinding path of the surgical robot is established, and therefore the functions of medical image data recognition and analysis, navigation grinding path automatic generation, robot-assisted surgery and the like based on the artificial intelligence technology are achieved.

Generating a display to support robotic surgery, comprising: visualising a 3D model of patient anatomy at a first device; controlling the displayed view of the 3D model in response to input from a use