123 results about "Surgery equipment" patented technology

Embodiments of the present disclosure may include a method of training an electro-mechanical system that includes local trainable AI, the method including training a local AI for a controller of the electro-mechanical surgical device or system with simulated data. Embodiments may also include performing a task or set of tasks or operations with the device or system as controlled, instructed, influenced, or the like by the controller having the local AI system. Embodiments may also include collecting real-life data from the step of performing. Embodiments may also include further training the local AI system and improving the AI simulated data generator with real-life data. Another embodiment relates to a system for providing a user with suggestions during social interactions. Embodiments of the invention may extend across many types of devices and systems, control systems, sensors, types of AI, and so forth, and combinations of the foregoing.

Modules for housing electronic and electromechanical medical equipment including a system to measure and record administration of one or more IV medications or fluids for IV administration.

A system for surgical registration. The system may include at least one computing device in communication with a surgical navigation system and the surgical device. The at least one computing device: a) receiving external bone registration data corresponding to locations on the exterior surface of the femur; b) calculating a first registration transform based on the external bone registration data; c) transforming a first bone removal plan of a surgical plan to the operative coordinate system based on the first registration transform; d) receiving internal bone canal registration data corresponding to at least one of location or orientation data from the inner canal of the femur; e) calculating a second registration transform based on both of the external and internal bone canal bone registration data; and f) transforming a second bone removal plan of the surgical plan to the operative coordinate system based on the second registration transform.

The utility model provides an expansion device with a nerve monitoring function. The expansion device comprises a base and a function switching circuit, the base is provided with a high-frequency connecting end used for being connected with high-frequency generator equipment, a nerve monitoring connecting end used for being connected with a nerve monitor and an equipment connecting end used for being connected with surgical equipment, and the high-frequency connecting end is matched with the interface type of the equipment connecting end; the function switching circuit comprises a first input end, a second input end and an output end; under the condition that the first input end is electrically connected with the output end, the function switching circuit outputs a high-frequency excitation signal output by the high-frequency generator equipment to the surgical equipment through the output end, so that the surgical equipment realizes an electrocoagulation and electroresection function; under the condition that the second input end is electrically connected with the output end, the function switching circuit transmits the nerve stimulation signal output by the nerve monitor to the surgical equipment so that the surgical equipment can achieve the nerve monitoring function, and therefore the nerve monitoring function can be expanded for the surgical equipment connected with the expansion device in an inserted mode.

The invention discloses a guide wire advancing route display method and device, a storage medium and electronic equipment, and the method comprises the steps: moving surgical equipment according to determined displacement data, determining at least two first X-ray images collected at different positions, carrying out the registration of each first X-ray image, and obtaining a guide wire advancing route; projection points in the first X-ray images and target points corresponding to the projection points on the guide wire are determined; and determining the three-dimensional coordinate of the target point at least according to the determined three-dimensional coordinate of the sensor unit and the three-dimensional coordinate of the radiation source when each first X-ray image is acquired. According to the method, through at least two first X-ray images collected at different positions and displacement data, space positioning of a target point on a guide wire is completed, a three-dimensional model of the guide wire is determined, and the three-dimensional model and a three-dimensional model of a blood vessel are overlapped to render a three-dimensional image of a proceeding route of the guide wire. The space structure information of the overlapped blood vessels can be clearly reflected in the three-dimensional image, so that different overlapped blood vessels are distinguished, and the advancing route of the guide wire is accurately judged.

Various control systems for controlling a surgical system according to detected airborne particulate cloud characteristics are disclosed. The control systems can adaptively control various surgical devices, such as surgical instruments and smoke evacuators, according to the configuration or change in state of a surgical smoke cloud or another aerosol detected at a surgical site.

The invention belongs to the technical field of medical instrument control, and particularly discloses a single-line digital audio output control system of high-frequency surgical equipment, which comprises the steps of constructing a multi-dimensional parameter fused state perception and semantic audio feedback mechanism, accurately identifying the working mode, the power level and the output stability of the equipment through auditory sense, and controlling the output of the high-frequency surgical equipment according to the state perception and semantic audio feedback mechanism. The operation burden and the misjudgment risk in a complex operation environment are effectively reduced; transmission of audio, data and a power supply is integrated by adopting a single-line digital audio bus, so that the internal structure and the electromagnetic compatibility of equipment are optimized fundamentally; by establishing a set of self-adaptive safety closed loop from communication quality monitoring to power and audio cooperative control, the health condition of a communication link can be actively monitored, and when it is detected that the communication quality is reduced, protective measures such as power reduction and safety alarm are automatically triggered, and the potential control failure risk is eliminated in the bud.

Module for housing electronic and electromechanical medical equipment including a portable digital camera and processing circuitry with machine vision and machine learning software for automatically documenting healthcare events and healthcare equipment operations in the electronic health record.

An anesthetic equipment storage and waste air management module configured to housing electronic and electromechanical surgical equipment including a system to measure and record administration of one or more IV medications or fluids for IV administration. The module can include a housing having a lower section and a tower-like upper section, wherein the lower section is configured to house unrelated waste heat-producing electronic and electromechanical surgical equipment. The module can also include a cowling that substantially confines waste heat generated by the unrelated waste heat-producing electronic and electromechanical surgical equipment, and can include a system for measuring and recording the administration of the one or more IV medications and fluids.

The embodiment of the utility model provides a surgical forceps structure and surgical equipment, relates to medical equipment technical field, the surgical forceps structure includes shell, movable handle, transmission subassembly and locking piece, the shell is equipped with the accommodation cavity, the first end of movable handle extends into the accommodation cavity and is rotatingly connected with the shell inner wall, the second end extends to the shell outside, and the transmission subassembly is equipped with the locking piece. The transmission assembly is in transmission connection with the first end of the movable handle and is connected with the tong head outside the shell, the locking piece is movably arranged on the shell, when the locking piece moves to the first position, the locking piece abuts against the movable handle to lock the transmission assembly, and when the locking piece moves to the second position, the locking piece is separated from the movable handle to unlock the transmission assembly. According to the utility model, the locking piece is moved to the second position before switching, so that the movable handle can conveniently rotate to drive the transmission assembly to act, and the locking piece is moved to the first position after switching to the required state, so that the opening and closing state of the tong head is maintained, the fatigue caused by long-time pressing action is avoided, and the operation stability is improved.

In accordance with the present disclosure, a drape for providing a sterile field around a portion of an imaging device is provided, the drape comprising an upper panel having an upper surface and a lower surface, a front panel having an outer surface and an inner surface, and a rear panel having an outer surface and an inner surface, and an opening defined between a side edge of the rear panel and a corresponding side edge of the front panel.

The utility model discloses a hand fracture surgery positioner which comprises a fixing base, a first fixing mechanism, a second fixing mechanism and a third fixing mechanism, the length extending direction of the fixing base is the relative front-back direction, the width extending direction of the fixing base is the relative left-right direction, and the top of the rear side of the fixing base is provided with the first fixing mechanism used for fixing fingers; the first connecting mechanism is connected with the rear end face of the fixed seat, and the first rotating mechanism rotates on the rear end face; the connecting rod mechanism is connected with the first connecting mechanism and rotates forwards and backwards around the first connecting mechanism; the needle feeding mechanism is connected with the connecting rod mechanism in a sliding mode, so that the needle feeding mechanism moves in the relative front-back direction; the hand fracture surgery positioner is more attached to the palm finger portion, positioning needles can be arranged in a multi-angle and parameterized mode, and positioning is more accurate. The utility model provides a hand fracture surgery positioner, belongs to surgical equipment, and is applied to orthopedic surgery, in particular to hand surgery.

This utility model relates to an ultrasonic surgical aspiration device, including a main unit, a trolley, a negative pressure system, a handle assembly, a peristaltic pump assembly, a tubing kit, and a wheel assembly. The main unit is placed on the trolley; the handle assembly is connected to the main unit; the peristaltic pump and the negative pressure system are connected to the handle assembly via the tubing kit, which provides cleaning fluid to the handle assembly; the negative pressure system includes a negative pressure vacuum pump, a suction can, and a filter; the negative pressure vacuum pump is located inside the main unit, and the suction can is located on the trolley. The suction port of the negative pressure vacuum pump is connected to the outlet of the suction can through the filter, and the inlet of the suction can is connected to the handle assembly. Its beneficial effects are that the negative pressure system can promptly and thoroughly remove residual contaminants from the handle, effectively preventing handle blockage, improving the treatment effect of surgical instruments on tissues, reducing the risk of surgical interruption, shortening surgical time, alleviating patient pain, and providing a strong guarantee for the stable conduct of the surgery.

1. The name of the design product: ultrasonic emulsification instrument for ophthalmology. 2. The use of the design product: used in ophthalmic operating room, the operation equipment for cataract lens core fragmentation, perfusion and suction and anterior segment vitrectomy and electrocoagulation. 3. The design points of the design product: in shape. 4. The picture or photo that can best show the design points: perspective view 1.

The application belongs to the technical field of surgical equipment pose calibration, and provides a space pose calibration method, a mechanical sampling device and electronic equipment, wherein the method comprises the following steps: collecting and decoding light points emitted by a main light source plate according to AF-LED coding to obtain two-dimensional image points; calculating and performing self-correction on external parameters according to the two-dimensional image points to obtain an optical pose; obtaining acceleration and angular velocity of a gyroscope, and performing tight coupling estimation on the optical pose by using IMU pre-integration and the acceleration and angular velocity to obtain an estimation result; calculating total delay according to the estimation result, and performing real-time forward extrapolation compensation according to the total delay to obtain a space pose fusion calibration result of a handheld mechanical surgical device. The application has the beneficial effect of improving the precision of the handheld mechanical surgical device after space pose calibration.

A system according to at least one embodiment of the present disclosure includes: a processor; and a memory on which data is stored, the data, when processed by the processor, enabling the processor to: receive a plurality of images captured with an imaging device; identifying a first component of the surgical device depicted in the plurality of images; registering the surgical device and the imaging device based on the first component; receiving information associated with a viewing position, where the imaging device is aligned with a second component of the surgical device when in the viewing position; and determining a movement of the imaging device for positioning the imaging device at the viewing position based on a combination of the viewing position and the registration.

This invention relates to the field of mobile operating rooms, specifically to a mobile emergency medical cabin. It includes a vehicle body, a first cabin detachably mounted on the vehicle body, and a second cabin connected to and coaxially arranged with the first cabin for surgical operations. The second cabin is located near the front of the vehicle body, and a third cabin, which is retractable and communicates with the second cabin along a direction perpendicular to its axial direction, is located on one side of the second cabin. Both the first and second cabins are equipped with multiple retractable support members and retractable caster mechanisms. The length ratio of the third cabin to the second cabin is 15:23; the width ratio of the third cabin to the second cabin is 2:5. When the third cabin is retracted into the second cabin, it serves as a storage space for surgical equipment; when the third cabin is extended from one side of the second cabin, it serves as an extended space for surgical operations.

The present invention discloses a control method for a cutting robot, which relates to the field of surgical equipment control methods, comprising: a control unit performing calculations according to an angle instruction to obtain a target coordinate value for movement of a scalpel; controlling the movement of the scalpel according to the target coordinate value, and feeding back the current coordinate value of the scalpel to the control unit in real time; controlling the control unit to determine whether a steering mechanism enters a damping state according to the current coordinate value; and until the real-time position information is identical to the target coordinate value, the steering mechanism enters a locked state; after the control method receives a doctor's instruction, the control unit can control the steering mechanism of the scalpel according to the positional relationship between the current coordinate value and the target coordinate value of the scalpel, and perform a damping effect on the steering mechanism to ensure the movement accuracy and cutting effect of the scalpel, solve the problem that it is difficult for doctors to control the cutting plane, and make up for the shortcomings of doctors in surgical experience.

The utility model discloses a protective assembly for high-frequency surgical equipment, which comprises a controller body, the top of the controller body is fixedly connected with a control console, the right side of the front side of the controller body is fixedly connected with a support, the top of the support is provided with a high-frequency surgical knife, the surface of the high-frequency surgical knife is fixedly connected with a protective sleeve, and the protective sleeve is fixedly connected with the control console. According to the high-frequency scalpel, before an operation is started, medical staff easily open the protective shell through the handle to prepare for the operation, when a cutter part of the high-frequency scalpel needs to be used, the medical staff only needs to press a specific vertical block towards the inner side, the action can trigger a mechanism, a sliding sleeve can smoothly move upwards, and therefore the high-frequency scalpel can be used conveniently. According to the protection assembly for the high-frequency surgical equipment, the protection advantage is achieved, the stability of the controller body is improved, and meanwhile adverse effects on the safety and the effect of the next operation are avoided.

The invention discloses a surgical equipment non-contact voltage measuring system based on capacitive coupling, which belongs to the technical field of medical electronic equipment monitoring, and completes original signal acquisition in a mode of electrically connecting a PCB capacitive coupling module with a high-voltage output end of radio-frequency surgical equipment or high-frequency surgical equipment. The test capacitor integrated in the PCB capacitance coupling module is used for measuring the voltage of the to-be-measured surgical equipment to obtain a differential signal, the measurement capacitor is directly integrated in the PCB capacitance coupling module, an external sensor is not needed, the interference of the external environment on the measurement result is avoided, the accuracy of the measurement result is improved, and in addition, the measurement accuracy is improved. In addition, common-mode rejection processing of the differential amplification module is combined, more accurate differential amplification voltage signals can be obtained, measurement result data are generated after the signals are processed by the analog-digital processing module and the data processing module, data interaction is completed, the purpose of voltage measurement is achieved, and non-contact voltage measurement is achieved.

A virtual operating room (OR) is generated that includes virtual surgical equipment based on existing OR models and existing equipment models. Sensor feedback is received that defines a physical OR having physical equipment, the physical equipment including a surgical robotic system within the physical OR. The virtual OR and the virtual surgical equipment is updated based on the sensor feedback. A layout of the virtual surgical equipment is optimized in the virtual OR. The virtual OR and the virtual surgical equipment are rendered on a display.

The utility model relates to a sterile protective cover for leg operation equipment, which comprises a top cover surface, a side cover surface and an end cover surface, a plurality of longitudinally arranged wrinkles are arranged on the surface of the top cover surface, and elastic ropes are mounted at two ends of the top cover surface; the side cover surface comprises a side cover surface I located on one side of the top cover surface and a side cover surface II located on the other side of the top cover surface, the upper edge and the lower edge of the side cover surface I are each provided with a longitudinally-arranged shaping strip, and the upper edge and the edges of the two ends of the side cover surface II are each provided with a double-faced adhesive tape; the end cover surface is arranged at any end of the side cover surface I and is connected with the top cover surface and the side cover surface II. According to the sterile protective cover, the fit degree of the sterile protective cover and medical equipment is higher, the protective effect is guaranteed, meanwhile, the surgical operation of a doctor is facilitated, the sterile protective cover can be better matched with an operating bed, and the protective effect is further improved.

The application provides an intelligent ultrasonic surgical device based on piezoelectric impedance-vibration multi-modal fusion and a control method. The device comprises a host computer and a handheld part. The ultrasonic transducer in the handheld part comprises a piezoelectric ceramic stack. The piezoelectric ceramic stack outputs a raw electrical signal modulated by a load as a sensing feedback while generating ultrasonic mechanical vibrations. A signal acquisition and processing module in the host computer synchronously acquires voltage and current components in the raw electrical signal, pre-processes and decouples impedance change information and vibration characteristic information. Subsequently, the above multi-modal information is fused and analyzed based on a preset algorithm model to generate a feedback signal representing the current state of the target tissue for closed-loop control. The application can accurately identify the dynamic state characteristics of the tissue during the operation process online, and improve the adaptive adjustment capability of the energy output of the ultrasonic surgical device and the safety of the operation.

The utility model discloses a high frequency surgical equipment line anti-drop subassembly, including surgical equipment main part, anti-drop subassembly and support limit subassembly, the anti-drop subassembly includes the connector, the connector is provided in the front side of surgical equipment main part, the front side of surgical equipment main part is fixedly connected with the fixed block, the fixed block is fixed in the surgical equipment main part. A limiting frame is movably connected into the fixing block, the limiting frame is arranged on the front side of the connector, an arc-shaped plate is fixedly connected to the outer side of the limiting frame, a round rod is fixedly connected to the front side of the surgical equipment body, and a rotating plate is movably connected to the surface of the round rod. The connecting joint is prevented from being separated from the surgical equipment by using the anti-falling component, when the connecting cable of the high-frequency surgical equipment is pulled by external force, the connecting cable is prevented from being separated from the high-frequency surgical equipment, the high-frequency surgical equipment is prevented from being unable to be used continuously, a user does not need to insert the cable into the interface, and no trouble is brought to the surgery.

The application discloses an image processing method for medical assistance, a C-arm machine, electronic equipment and a medium, and relates to the medical field. The method is applied to the C-arm machine, the C-arm machine comprises an X-ray shooting module and a visible light camera, and comprises the following steps: acquiring an X-ray image based on the X-ray shooting module, and acquiring a real-time visible light image based on the visible light camera, wherein the shooting angles of the X-ray image and the real-time visible light image are consistent, and the X-ray image and the real-time visible light image both comprise the image of a calibration tool; matching and fusing the X-ray image and the real-time visible light image based on the position information of the calibration tool to obtain a real-time fusion image, and displaying the real-time fusion image; and guiding a surgical operation based on the displayed real-time fusion image and a target region. The method of the application generates a fusion image by combining an X-ray image and a visible light image in surgery, so that medical personnel can intuitively observe the physiological structure of a patient and the situation of surgical equipment through the fusion image, and medical assistance is provided.

The application relates to the technical field of data processing, and particularly discloses a kind of operating room record generation method and system, its method includes: real-time collection patient's vital sign data, surgical equipment operation data, audio and video recording data in operating room;Patient's vital sign data, surgical equipment operation data, audio and video recording data in operating room are timestamped and corrected, and the complete record data of patient's surgery is obtained;Based on the electronic medical record of patient and big data analysis method, the key item category of patient's surgery record is analyzed, and the key record data of operating room is extracted in the complete record data of patient's surgery based on the key item category of patient's surgery record;Based on pre-defined rules and logic, the key record data of operating room is integrated, and the operating room record report is generated in combination with the electronic medical record of patient;The efficiency and quality of operating room record generation are improved, and the overall efficiency and quality of medical work are improved.

The utility model relates to a liquid injection prevention plasma operation electrode and operation equipment, in the use process, electrolyte sequentially passes through a liquid supply channel and a liquid outlet and then flows out to an affected part so as to be electrolyzed into plasma. Moreover, the curvature radius of the second arc-shaped section of the electrode tube is larger than that of the first arc-shaped section of the suction tube, so that the liquid supply channel extends in the direction far away from the electrode tube at the first arc-shaped section, and the liquid supply channel extends in the direction far away from the suction tube at the second arc-shaped section; the liquid storage space between the first arc-shaped section and the second arc-shaped section is further enlarged, so that the hydraulic pressure of the electrolyte in the liquid storage space is reduced, the pressure intensity of the electrolyte flowing out of the liquid storage space through the liquid outlet is reduced, the problem of jet-shaped flowing out is avoided, it is guaranteed that the electrolyte can well flow down to the position of the tool bit, and the working efficiency is improved. Plasma generation is facilitated, soft tissue cooling in the operation process is also facilitated, the operation efficiency cannot be affected, and thermal damage is avoided.

This invention discloses a method, apparatus, device, and medium for determining parameters of laser-induced minimally invasive ablation of bone tissue. The method includes: preparing multiple ex vivo bone tissue samples and pre-processing the bone tissue samples; dividing the pre-processed bone tissue samples into at least two groups, setting different ablation parameters for each group of bone tissue samples, and using an ultrashort pulse laser surgical device and the set ablation parameters to create the same shape feature on the corresponding group of bone tissue samples; analyzing and evaluating the shape feature on each group of bone tissue samples according to preset evaluation criteria to determine the optimal ablation parameters for the bone tissue samples. The above scheme can successfully screen the laser parameters for bone tissue ablation through in vitro experiments, and has advantages such as precision, safety, efficiency, and cleanliness, and verifies the application potential of ultrashort pulse laser surgical devices in bone tissue surgery.

The invention relates to the technical field of image processing, and discloses an automatic registration method and device based on CBCT data and point cloud data, surgical equipment and a storage medium, and the method comprises the steps: obtaining to-be-registered CBCT data and to-be-registered point cloud data; determining a first centroid and a first principal axis of the to-be-registered CBCT data, and determining a second centroid and a second principal axis of the to-be-registered point cloud data; and performing translation alignment registration on the to-be-registered CBCT data and the to-be-registered point cloud data based on the first centroid and the second centroid, and performing rotation alignment registration on the to-be-registered CBCT data and the to-be-registered point cloud data based on the first main axis and the second main axis to obtain a target registration result. Compared with the prior art that registration needs to be completed manually by the user, registration can be automatically achieved, and the registration efficiency is improved.