27 results about "Surgical equipment" patented technology

This utility model relates to a multi-channel working device for minimally invasive surgery, belonging to the field of minimally invasive surgical equipment technology. It includes a base plate, a tray mounted on top of the base plate, an electric rail mounted on the side of a support column on the tray, a slide on the electric rail, and a support arm connected to the slide. A platform and a hanging plate are respectively mounted at both ends of the support arm. A medication tube is fixedly placed on the platform. A disinfection tube is fixedly installed on the top outer side of the hanging plate, and a tube plate is fixedly installed on the bottom outer side of the hanging plate. A medication delivery tube, a disinfection tube, and a vertical rod are fixedly installed inside the tube plate. A endoscopic probe is fixedly installed at the bottom of the vertical rod. This utility model allows for medication delivery, disinfection, and surgical image control during minimally invasive surgery, greatly reducing the number of medical staff involved and making surgical scheduling more timely and flexible. Simultaneously, this utility model significantly improves the efficiency of medical team collaboration, thereby ensuring high-quality surgical completion and reducing the failure rate of minimally invasive surgery.

A surgical frame and method for use thereof is provided. The surgical frame is capable of reconfiguration before, during, or after surgery using a moveable main beam supporting a patient thereon. The surgical frame includes a translating lower beam that is moveable between at least a first lateral position and a second lateral position, and a linkage and / or surgical equipment supportively and moveably attached to the translating lower beam or interconnected with the translating lower beam via the linkage. The linkage and / or the surgical equipment are moveable between a first position at or adjacent a first end of the translating lower beam and a second position at or adjacent a second end of the translating lower beam. The translating lower beam is used to join a first support portion and a second support portion of the surgical frame to one another, and movement of the translating lower beam affords access to a patient receiving area. A linear movement mechanism can be used to facilitate movement of the linkage and / or the surgical equipment along the translating lower beam to avoid interference with the main beam or the translating lower beam.

1. The name of the design product: charger. 2. The use of the design product: for medical and health services, mainly for charging the battery of surgical equipment. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

Provided is a B-mode ultrasound positioning system capable of performing position information interaction confirmation with a detected target, which belongs to the technical field of surgical equipments, comprising: a lesion positioning chip placed at the target lesion based on CT images; a standard surgical bed; a chip detection apparatus and a removeable, vertically oriented laser mounted on the bed; a B-mode ultrasound probe with two probe positioning chips; a display; and a position calculation module that calculates the lesion positioning chip's 3D coordinates, highlights them on the display, and directs the laser above the lesion positioning chip. The position calculation module controls the B-mode ultrasound probe to detect a target lesion and calculates the direct distance between the probe positioning chip close to the B-mode ultrasound probe and the lesion positioning chip. This system reduces ultrasound operation complexity and enhances positioning accuracy, real-time performance, and the adaptability.

1. The name of the design product: medical equipment vehicle. 2. The use of the design product: for containing and transporting surgical equipment. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The present application belongs to the technical field of minimally invasive vascular intervention surgical instruments, and discloses a force sensor for medical surgical equipment. The present application realizes the gradual interference clamping formed by the screwing of the core elastic boss and the head end negative boss thread. The force sensor structure contains a cylindrical hollow elastic structure body for adapting the guide wire to pass in and maintaining the original mechanical compliance. The elastic structure body is layered along the axial direction as layer A, layer B, layer C and layer D. Layer A is provided with a group of silicon-based strain gauges for measuring the circumferential torque. Layer B is provided with two groups of silicon-based strain gauges for measuring the axial thrust along the circumferential direction, and layer A is staggered at 90° to realize high-precision measurement. Layer C is used for forming a shear beam to generate stress concentration. Layer D is provided with temperature pieces around the outer periphery to compensate for temperature drift in real time and ensure accurate measurement. The core structure is associated to help understand the force transmission and clamping principle, so as to realize the synchronous, real-time and accurate measurement of the thrust and torque while maintaining the compliance of the guide wire, and to provide support for the accuracy of surgical operation.

This utility model relates to the field of surgical equipment technology, and in particular to a modularly assembled skeleton. Its technical solution includes: a mounting plate, a threaded rod, a lamp body, and a threaded column. Supports are fixed to the front and rear ends of the mounting plate, a rotating plate is fixed to the rear end of the rotating shaft, a limiting plate is fixed to the rotating plate, a semi-circular groove is formed at the front end of the limiting plate, a threaded tube is fixed to the mounting plate, the threaded tube is threadedly connected to the threaded rod, a mounting plate is fixed to the top end of the threaded rod, a universal tube is fixed to the mounting plate, a lamp cover is fixed to the bottom end of the universal tube, a cylinder is fixed to the top end of the inner wall of the mounting groove, the lamp body has a through hole, the cylinder extends into the through hole, the cylinder is threadedly connected to the threaded column, and a disc is fixed to the bottom end of the threaded column. This utility model has the advantages of allowing the lighting lamp to be installed in different positions for convenient use, easy to carry, and easy to disassemble or repair the lamp body.

This specification discloses a method, device, storage medium, and electronic device for displaying guidewire travel paths. Based on determined displacement data, the surgical equipment is moved to determine at least two first X-ray images acquired at different positions. These first X-ray images are registered to determine the projection points in each image and the corresponding target points on the guidewire. The three-dimensional coordinates of the target point are determined based on at least the determined three-dimensional coordinates of the sensor unit and the three-dimensional coordinates of the X-ray source during the acquisition of each first X-ray image. In this method, by using at least two first X-ray images acquired at different positions and displacement data, the spatial positioning of the target point on the guidewire is completed, a three-dimensional model of the guidewire is determined, and a three-dimensional image of the guidewire's travel path is rendered by overlaying it with a three-dimensional model of the blood vessel. This three-dimensional image clearly reflects the spatial structure information of overlapping blood vessels, thereby distinguishing different overlapping blood vessels and accurately determining the guidewire's travel path.

The application discloses an energy control method and device of a high-frequency ultrasonic knife and surgical equipment, and comprises the following steps: calculating the impedance value of target tissue according to an electric knife power feedback signal; and dynamically adjusting the electric knife power and ultrasonic current according to the impedance value. The application has the advantages of ultrasonic surgical instruments and high-frequency surgical instruments, energy control is performed by monitoring the impedance in real time, the actual influence of impedance value change caused by tissue change in the closing process is fully considered, the minimum value of the impedance of the target tissue is obtained by monitoring the impedance in real time, and the minimum value is used as the control reference of the ultrasonic current; and energy output is dynamically adjusted according to the impedance change process, so that the tissue closing and segmentation effect is good, and the dependence on the operation experience of doctors is effectively reduced.

1. The name of the design product: foot switch for surgical equipment. 2. The use of the design product: operation control for electric bone power system or similar medical instrument product. 3. The design points of the design product: in shape. 4. The picture or photo that can best show the design points: perspective view.

A surgical equipment socket for a surgical generator for connecting surgical instruments, a surgical system and a method for detecting the use of a surgical instrument in a surgical system, wherein the surgical equipment socket includes a first indicator assembly having a first movable element, and a first detection element; wherein the first movable element is movable from a free position to a mated position, and wherein the first detection element is adapted to detect whether the first movable element is in the mated position.

This invention relates to the field of surgical instruments, disclosing a surgical tool and surgical instruments and equipment including the same. The surgical equipment includes a surgical instrument comprising a conductive outer rod and an inner rod. The tool includes a conductive connector, a push rod, two tool parts, and two first connecting rods. The drive part of the push rod extends axially and is mounted on the tool end of the inner rod. The tool parts are mounted on one end of the first connecting rods. The two first connecting rods are arranged axially and are hinged to the connector at the intersection. The connector is mounted on the outer rod. The connecting part of the push rod drives the other end of the first connecting rods. The inner rod drives the two tool parts to open and close via the push rod and the two first connecting rods. One tool part, one first connecting rod, the push rod, and the inner rod are sequentially electrically connected, and another tool part, another first connecting rod, the connector, and the outer rod are sequentially electrically connected, forming the two poles of the surgical instrument, which can be used for bipolar energy devices.

This invention provides an intelligent decision-making method and system for multi-source data fusion during the surgical period based on the Internet of Things (IoT). It relates to the field of surgical data fusion technology, and includes: acquiring multi-source heterogeneous data streams during the surgical period through an IoT sensing layer; identifying cross-source response events and extracting surgical event anchor points; calculating time phase differences and performing reverse compensation to generate a surgical period dataset with a unified time reference; constructing a causal dependency topology by performing conditional independence tests on this dataset; identifying causal shielding nodes through causal blocking tests to generate causal decoupling surgical period features; constructing a surgical safety decision space including intervention and damage boundaries based on the surgical progress; projecting the features and generating decision instructions through constrained gradient search and transmitting them to the surgical equipment control unit; and dynamically updating boundary parameters. This invention achieves time synchronization and causal decoupling of multi-source data, improving the accuracy and safety of surgical decisions.

This invention relates to the field of minimally invasive neurosurgical equipment and intelligent control technology, specifically to a skull drilling device, a skull drilling system, and a skull drilling method. The skull drilling device includes a skull drill, which comprises a shell and a hollow drill bit. A drive motor is housed within the shell, and the output shaft of the drive motor is coaxially and fixedly connected to the drill bit. A hollow base is located at the bottom of the shell. The drill bit contains a partition that divides the interior of the drill bit into an airflow layer and a circulation layer. Several flow holes are opened in the partition. The inlet end of the airflow layer is connected to a delivery component, and the outlet end of the circulation layer is connected to a triggering component for triggering base reinforcement by discharging cold air. This invention, through a temperature-triggered cold air cooling and dynamic fixation mechanism for the base spikes, combined with a skull drilling system, achieves intelligent avoidance of high-risk areas during skull drilling, precise control of puncture depth, and improved stability and safety during the procedure.

A surgical computer-implement surgical system may include a surgical computing system (e.g., a surgical hub), one or more surgical data sources in communication with the surgical computing system, a surgical device in communication with the surgical computing system, and a processor. Data generated by the one or more surgical data sources may be received by the processor. Such data may be used, by the processor, to train a machine learning (ML) model (e.g., a neural network). The ML model may be deployed to affect an operation of the surgical device. For example, the ML model may be deployed to the surgical hub to affect an operation of the surgical device.

The utility model provides a kind of water pump intelligent shutdown device and high-frequency energy output surgical equipment, in water pump intelligent shutdown device, the input end of signal processing circuit is connected with sensor, the output end of signal processing circuit is connected with the cathode of diode, the anode of diode is connected with water pump power supply through manual switch circuit, water pump power supply is connected with water pump through controlled switch circuit, and the anode of diode is connected with the signal input end of controlled switch circuit;When sensor detects high-frequency energy, the output end of signal processing circuit is low level, after manual switch circuit conduction, diode anode side is low level, controlled switch circuit keeps off, prevents water pump work;When sensor does not detect high-frequency energy, the output end of signal processing circuit is high level, after manual switch circuit conduction, diode anode side is high level, controlled switch circuit conduction, water pump works. Realize the exclusive use of high-frequency electrotome coagulation cutting function and water injection function.

Embodiments of the present disclosure provide a control method of an ultrasonic surgical instrument, a surgical device and a computer readable storage medium. The control method comprises: before the ultrasonic blade cuts the target tissue, applying a no-load voltage and a no-load current to the ultrasonic surgical instrument, and under the action of the no-load voltage and the no-load current, the ultrasonic blade vibrates at a target amplitude; during the cutting of the target tissue by the ultrasonic blade, obtaining a feedback voltage and a feedback current of the ultrasonic surgical instrument; and determining a cutting voltage and a cutting current according to the feedback voltage and the feedback current and applying the cutting voltage and the cutting current to the ultrasonic surgical instrument, so that during the cutting of the target tissue by the ultrasonic blade, the amplitude of the ultrasonic blade is kept in the range of target amplitude x 90% to target amplitude x 110%. The consistency of the cutting and sealing effect is effectively ensured.

The present application relates to the technical field of orthopedic surgical equipment, in particular to an axillary counter-traction humeral fracture intraoperative body position fixing system and method, comprising: a collection module, a primary adjustment module, a secondary adjustment module and a warning module; the collection module collects physiological data such as patient shoulder width and axillary depth, and calculates the initial positioning parameters of the blocking column in combination with BMI body type classification; the primary adjustment module synchronously collects pressure and temperature data, and adjusts the angle and position of the blocking column in real time to ensure pressure balance; the secondary adjustment module monitors the traction state, and maintains traction stability through pressure-angle double compensation; the warning module multi-dimensionally monitors the equipment operation and protection state, and accurately identifies abnormal scenarios. The present application realizes personalized adaptation and intelligent regulation and control of body position fixation, improves surgical reduction accuracy and safety, and effectively reduces the risk of local tissue damage and traction failure.

This invention relates to the field of medical device technology and proposes a disposable sphincter incision knife, including a cutting head with a guidewire connector inserted at the tail end. A fluid injection assembly is mounted on the guidewire connector, and a drive telescopic assembly is located at one end of the guidewire connector. The fluid injection assembly includes an injection tube connected to the guidewire connector. The injection tube is tilted and has a stepped groove at its end. A protective cap is fastened to the stepped groove, and the protective cap and stepped groove are sealed together. A conical cover is installed inside the injection tube, and the conical cover is sealed to the injection tube. This technical solution solves the problems of existing sphincter incision knives used in conjunction with high-frequency surgical equipment and flexible endoscopes for pancreaticobiliary cannulation and sphincter incision, where the knife is difficult to advance and retract, and the injection of medication easily leads to spillage.

The utility model relates to a varicose vein stripping guide wire, especially relates to the technical field of varicose vein stripping surgical equipment. Including handle body, guide wire, first installation component, second installation component. Overcome the guide wire of current in the process of being stuck in the handle inside, in the subsequent use, still easy to drop the phenomenon of occurrence, to the operation work caused certain inconvenient problem.

1. Name of the product in this design: Main unit for surgical equipment. 2. Intended use of this design: for control, display, human-computer interaction, etc. of electric bone power systems or similar medical device products. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

A surgical computer-implement surgical system may include a surgical computing system (e.g., a surgical hub), one or more surgical data sources in communication with the surgical computing system, a surgical device in communication with the surgical computing system, and a processor. Data generated by the one or more surgical data sources may be received by the processor. Such data may be used, by the processor, to train a machine learning (ML) model (e.g., a neural network). ML model may be deployed to affect an operation of the surgical device. For example, the ML model may be deployed to the surgical hub to affect an operation of the surgical device.

The utility model discloses a kind of energy surgical operation equipment, comprising: endoscope system;Image processing system, endoscope system is connected with image processing system, image processing system is used to handle and output the image information of endoscope system;Control system, image processing system is connected with control system, control system is used to receive the image information that image processing system outputs;Energy platform, platform is connected with control system, and control system controls the energy curve that energy platform exports according to the image information that image processing system exports.The energy surgical operation equipment provided by the utility model accurately identifies tissue type and dynamically adjusts energy output curve through video scheme, realizes the optimization of cutting, hemostasis and thermal injury.

Surgical equipment including controllers, RF generators, and surgical devices for use with ablating tissue. More specifically, surgical equipment that includes a plurality of segmented electrode pairs operatively coupled to a controller, where the controller is configured to determine, based upon impedance calculations, for each of the segmented electrode pairs whether to power the segmented electrode pairs individually or power at least some of the segmented electrode pairs as a group.

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

A first aspect of the present disclosure relates to a device for displaying surgical images, configured to: - determine, by a content function, a first camera image and a second camera image based on a camera image of a surgical device; - determine, by a control function, one or more graphical user interfaces, GUIs, to control the surgical device and / or the content function; - assign the first camera image and the GUIs simultaneously to a first display, in particular a touch screen display; - assign the second camera image and / or the GUIs to a second display.