74 results about "Neurosurgery" patented technology

This application relates to a method and system for training neurosurgical specialist nurses based on a virtual teaching and research room. The method includes: acquiring patient data and clinical scenario parameters corresponding to preset neurosurgical training tasks from a medical database; constructing a virtual training environment using virtual simulation technology based on the patient data and clinical scenario parameters; collecting user interaction behavior data in real time through a sensor network deployed in the environment; analyzing the behavior data in real time and driving the virtual environment to generate real-time feedback effects; identifying key operation points using a pre-trained LSTM analysis model based on the behavior data and feedback effects; and generating a training feedback report based on the key operation points. This method can improve the realism of neurosurgical specialist nurses' operations in the virtual environment, the assessability of the training process, and the real-time nature of feedback, effectively assisting in professional skills training and assessment.

1. The name of the design product: X-ray machine control machine. 2. The use of the design product: The design product is suitable for X-ray imaging equipment in the fields of orthopedics, neurosurgery, pain department, etc. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view. 5. The bottom of the design product is not easy to see or not visible during use, omit the top view.

The operating table with the temperature control function comprises a bed frame, the bed frame at least comprises a head pillow section, a back pillow section and a leg pillow section, each area is provided with a first temperature sensor for monitoring the temperature and a temperature control structure for adjusting the temperature, and each temperature control structure comprises a heating mechanism and a cooling mechanism. The operating table further comprises a control system capable of receiving signals of the first temperature sensors so as to control the corresponding temperature control structures to adjust the temperature. Accurate temperature control can be carried out according to different surgical sites, for example, different surgical requirements that neurosurgery needs head low temperature, abdominal surgery needs trunk constant temperature and the like. Compared with a traditional single global temperature control scheme, the local overheating or supercooling risk is effectively avoided, and the intraoperative complications and the postoperative infection rate are remarkably reduced.

This invention discloses a sterile microscope for neurosurgery, comprising a microscope and a sterile microscope sleeve. A negative pressure suction tube is arranged along the arm of the microscope. The tail end of the negative pressure suction tube is sequentially connected to an extension tube, a three-way valve, and a negative pressure suction device. Suction holes are formed in the side wall of the negative pressure suction tube. The extension tube and the negative pressure suction device are respectively connected to the first and second ports of the three-way valve, and a rubber stopper is provided at the third port of the three-way valve. The sterile microscope sleeve is wrapped around the outside of the microscope arm and the negative pressure suction tube with adhesive tape. This invention improves the airtightness and the convenience of installing the sterile microscope sleeve. After the sterile microscope sleeve is tightly attached to the microscope arm, the negative pressure suction device can be turned off, reducing noise interference during surgery. Moreover, all components except the sterile microscope sleeve are reusable, reducing the cost of consumables.

The utility model provides a kind of side body supporting adjusting device for neurosurgery bed patient nursing, belong to medical nursing equipment field, including bedstead and stand leg, stand leg is fixedly connected to the bottom of bedstead, the outer wall of stand leg is provided with inclination component, the outer wall of bedstead is provided with traction component, inclination component includes bottom plate, motor, threaded rod, shell, movable piece, rotary plate, slide rail and slider, bottom plate is fixedly connected to the outer wall of stand leg, motor is fixedly connected to the top of bottom plate, threaded rod is installed in the top output end of motor, shell is installed in the outer wall of threaded rod.The utility model, start motor, threaded rod rotates under the drive of motor, simultaneously, shell is moved by screw thread, when shell moves, movable piece and slider will push rotary plate to carry out angle adjustment, and help patient lying on the surface of rotary plate to turn over, to solve the problem that patient cannot be turned over conveniently.

The application relates to the technical field of neurosurgery, in particular to a drainage nursing device for a neurosurgery Ommaya capsule. The device comprises a puncture part, a puncture hose and a puncture needle arranged on the puncture hose; a middle end part, the middle end part comprising a three-way connector, the three-way connector being connected with one side of the puncture hose far away from the puncture needle; a collection part, the collection part comprising a collection hose; a fixing assembly, the fixing assembly being arranged on one side of the puncture part; and a follow-up adjusting assembly, the follow-up adjusting assembly being arranged on the fixing assembly. Compared with the prior art, the device is positioned by the fixing assembly and the follow-up adjusting assembly after puncture, the puncture hose and the puncture needle are positioned by the positioning disc, and the tension of the periphery of the puncture part is self-adaptively adjusted according to different postures of the patient, such as lying, half-lying, sitting, standing and the like.

The disclosed system provides an integrated neuroimaging analytics platform for comprehensive preoperative neurosurgical planning, intraoperative neurosurgical guidance and post-operative assessment by processing multimodal MRI (structural, diffusion, functional, and angiography) and CT data. The platform performs detailed anatomical characterization by delineating tumor subregions (peritumoral edema, enhancing tumor, and necrotic core), segmenting brain tissues (gray matter, white matter, and CSF), and executing lobe, cortical / subcortical parcellation. Advanced 3D rendering visualizes tumors alongside critical white matter fibre tracts derived from diffusion MRI, while MRA data is used to segment cerebrovascular structures, and functional MRI analysis identifies eloquent cortices associated with motor, speech, and visual functions. All results are integrated within a user-friendly GUI featuring advanced multiplanar slicing and a smart brush for interactive mask editing, complemented by a speech-to-text engine for streamlined analytical reporting. This comprehensive approach facilitates precise and efficient surgical planning, thereby enhancing patient safety and improving clinical outcomes.

The application relates to the technical field of medical devices, in particular to a craniotomy device for neurosurgery, which comprises a surgical bed, an adjusting part and a craniotomy part, the bottom surface of the surgical bed is provided with a base, the top surface of the surgical bed is symmetrically provided with bases, the adjusting part is slidingly installed on the bases, the craniotomy part is slidingly connected with the adjusting part, the end surface of the craniotomy part is arranged towards the surgical bed, the surface of the craniotomy part is provided with a positioning part, and the positioning part can be in contact with the head of a patient; the craniotomy direction can be adjusted to meet the operation requirements of different directions, and the craniotomy equipment can be positioned to improve the drilling precision.

This invention relates to the field of neurosurgical nursing technology, specifically to a wound cleaning device for neurosurgical care. The device includes a tube with a spraying mechanism and an adjustment mechanism at its bottom. The adjustment mechanism comprises a support ring, a deformable ring, a connecting port, and an isolation layer. The deformable ring has multiple connecting grooves, each containing a movable limit screw. A positioning ring is threaded onto the connecting port, and a positioning pad is fixedly connected to the top of the positioning ring. The isolation layer contains a placement groove, in which modeling clay is movably placed. The advantages of this invention are: flexible adjustment of the nozzle diameter and water flow shape, adaptability to various neurosurgical wounds, no need to replace the nozzle, simple operation, low dependence, anti-slip texture for improved stability, and convenient assembly and disassembly. Consumables can be replaced and disinfected by soaking in water in one go, reducing operational complexity and infection risk.

1. The name of the design product: neurosurgery head fixator. 2. The use of the design product: used for fixing the head of patient in neurosurgery examination and treatment. 3. The design points of the design product: in the combination of shape and color. 4. The picture or photo that can best show the design points: perspective view. 5. The design claimed contains color.

This utility model discloses a surgical aid device for neurosurgical clinical use, including a bed board and a support box. An adjustment component is provided at the front of the support box. The adjustment component includes a rotating sleeve, a first gear is provided on the outer rear side of the rotating sleeve, a sliding strip is provided at the bottom of the bed board, and a rack is provided at the bottom of the sliding strip. In this utility model, an electric telescopic rod pushes the mounting ring, causing the hexagonal block to move forward. At this time, the hexagonal block is disassembled in the hexagonal opening. The motor drives the second gear to rotate, and through gear transmission, the rack drives the bed board above to move, thereby adjusting the position of the patient on the bed board and avoiding medical staff dragging the patient's position, which could cause injury to the patient. After the adjustment is completed, the electric telescopic rod drives the hexagonal block and other structures to reset. The hexagonal block is locked in the hexagonal opening, preventing the rotating sleeve from rotating, thereby fixing the position of the bed board.

The invention relates to the technical field of guidance assistance, and discloses a treatment guidance assistance system based on a brain surgery application brain-computer interface technology, which comprises the steps of entering the system, setting and treating, and finishing the treatment. In the treatment process, imagination time needed by different rehabilitation patients is analyzed based on meridian flowing routes and acupuncture points needing to be stimulated for the different rehabilitation patients, the playing time of the VR animation is adjusted according to the imagination time, meanwhile, long-time imagination of the rehabilitation patients and the distraction condition of electrical stimulation treatment are analyzed, and the rehabilitation effect of the rehabilitation patients is improved. Therefore, the playing time of the VR animation is adjusted for the second time, and the continuity of electrical stimulation treatment is ensured. According to the invention, high coherence of VR animation playing and imagination and electrical stimulation treatment of the rehabilitation patient is ensured, treatment interruption caused by imagination time difference is effectively reduced, the smoothness and efficiency of treatment are improved, the concentration degree and participation degree of the rehabilitation patient in the treatment process are remarkably enhanced, and the treatment effect is improved.

The present application relates to the technical field of medical care instruments, in particular to a nursing cradle for neurosurgery, comprising a base, a support plate hinged to one side of the base, and a support plate hinged to the side of the support plate away from the base, the base being provided with an adjusting mechanism for adjusting the lifting angle of the support plate and a fixing mechanism for increasing the adhesion between the base and the bearing surface; the adjusting mechanism is used to drive the fixing mechanism to operate synchronously, so as to increase the adhesion between the base and the bearing surface synchronously when the lifting angle of the support plate is adjusted. The support plate is provided with an inclination mechanism for adjusting the inclination angle of the support plate and a clamping mechanism for clamping the head of a user; the inclination mechanism is used to drive the clamping mechanism to operate synchronously, so as to fix the head synchronously when the inclination angle of the support plate is adjusted. The present application is used to simplify the operation process of nursing staff, so as to improve the efficiency and quality of neurosurgery monitoring and nursing as a whole.

The utility model discloses a dressing box for neurosurgery, including box, the upper end of box is provided with the sealing cover, one side of sealing cover is rotatoryly connected with the upper end of one side of box, the middle part inside box is fixedly connected with the baffle, and the space of box inside is divided into two cavities by the baffle, and one of the cavity is provided with sealed placement mechanism, and the inside of another cavity is provided with classified placement mechanism. The utility model provides a dressing box for neurosurgery, through the structural design of classified placement mechanism, can know through the cooperation of multiple second separating assembly and multiple first separating assembly can classify and place different kinds of medicine, can according to the size of different medicine simultaneously, can to first separating assembly or second separating assembly is separately disassembled and expands the space of placing, makes it can classify and place different size medicine, and then improved the convenience of the placement of different kinds or different size medicine.

This application relates to the technical field of neurosurgery, and in particular to a wearable limb movement care device for neurosurgery. It includes an upper arm storage plate, a forearm storage plate on one side of the upper arm storage plate, and a connecting pad installed on the inner wall of the forearm storage plate. Grooves are formed on the adjacent sides of both the upper arm and forearm storage plates, and connecting rods are installed inside both grooves. A hinge plate is rotatably connected to the outer surface of the right-side connecting rod, and a cylinder is fixedly connected to the outer surface of the hinge plate. This application, through the coordination of the upper arm storage plate, forearm storage plate, and movement care components, allows for proper placement of the arm by the forearm storage plate, facilitating subsequent rehabilitation exercises. The movement of the movement care components enables the patient to exercise their arm, eliminating the need for manual assistance from a therapist, improving treatment efficiency, and avoiding problems such as poor patient compliance and long treatment times.

1. The name of the design product: G-shaped arm X-ray imaging machine. 2. The use of the design product: The design product is used for X-ray imaging equipment in the medical field of orthopedics, neurosurgery, pain department, etc. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The application relates to the technical field of postoperative evaluation and rehabilitation of neurosurgery, and particularly relates to a postoperative evaluation system for neurosurgery based on machine learning. A multi-modal data acquisition module acquires clinical data of a patient; a cloud-edge federated learning module performs distributed machine learning analysis based on multi-source heterogeneous data; a brain-computer interface neural function evaluation module performs feature extraction and calculation, and outputs a quantitative evaluation result; a digital twin rehabilitation planning module constructs an individualized brain dynamic model and generates a personalized rehabilitation scheme; a data security and conformity module performs encryption processing, access control and conformity checking on data transmission and storage; a system integration and interface module is connected with an external medical device and converts protocols; a clinical verification and iteration module verifies the performance of a core model and updates parameters; and a user interaction and visualization module presents the quantitative evaluation result, the personalized rehabilitation scheme and provides an interactive interface. The application realizes precision, safety and personalization of postoperative evaluation and rehabilitation of neurosurgery.

A neurosurgery system for probing brain tissue of a patient for tumorous tissue. The system including a suction tool, an excitation source, an optical instrument, and a controller. The suction tool including a suction cannula defining a lumen, an optical fiber configured to transmit fluorescence emitted by the brain tissue; and an indicator configured to selectively emit visible light. An excitation source is configured to emit an excitation light having a wavelength to induce the fluorescence in the tumorous tissue. The optical instrument is coupled to the optical fiber. The optical instrument configured to convert the fluorescence emitted by the brain tissue and transmitted by the optical and configured to determine that the brain tissue is tumorous based on the electrical signal and activate the indicator based on the determination.

This application provides a method and system for image recognition and diagnosis of brain tumors in neurosurgery. First, the brain tumor image is preprocessed. The preprocessed brain tumor image is then decomposed into at least two feature component maps that complement each other in terms of structural and texture information. Next, each feature component map is sequentially subjected to a first-stage adaptive nonlocal mean filtering based on local statistical characteristics and a second-stage filtering based on structural correlation similarity measurement. The filtered feature component maps are then fused and reconstructed to obtain a feature-enhanced brain tumor image. This feature-enhanced brain tumor image is input into a pre-trained brain tumor recognition model, and the neurosurgical diagnosis results are obtained through the model. Using the scheme of this application, a two-stage adaptive filtering based on local scattering statistics and structural correlation measurement can be achieved, thereby enhancing tumor edge and texture features while suppressing ultrasound speckle, thus improving the accuracy of segmentation and diagnosis.

The application discloses a postoperative nursing rehabilitation device for neurosurgery nursing, belonging to the technical field of rehabilitation training equipment, which comprises a base, symmetrical protection walls arranged on the base, a support wall arranged on the side of the protection walls close to each other, an exercise assembly arranged on the base, the exercise assembly comprising a transmission motor and a plurality of transmission wheels, an image acquisition module arranged on the support wall, the image acquisition module being used for acquiring image information of patient movement on the pedal, a gait acquisition module arranged on the pedal, the gait acquisition module being used for acquiring gait information of patient movement on the pedal, and an adjustment module arranged on the support wall, the adjustment module being used for obtaining rehabilitation state information of the patient according to the image information and the gait information, so as to solve the problems that in the prior art, medical staff needs to accompany the patient on one side during the rehabilitation training process, so as to adjust the rehabilitation training scheme according to the rehabilitation condition of the patient, human resources are easily wasted, and the patient cannot conveniently perform postoperative rehabilitation exercise by himself.

The utility model discloses a kind of exercise recovery structures for neurosurgery anesthesia post-operation, it is related to medical instrument technical field, including fixed main frame, two hollow holes are equipped in the fixed main frame, one rotating rod is rotatably arranged in each hole hole;The arc-shaped hole of symmetric setting is set in the both sides of the fixed main frame;Each rotating rod is symmetrically provided with rotating connecting frame;Two groups of pressing components are connected on the fixed main frame, and two groups of pressing components are symmetrically arranged on the both sides of fixed main frame;Two groups of elastic connecting components are arranged between two groups of pressing components, and two groups of elastic connecting components are respectively arranged on the upper and lower ends of two groups of pressing components;The recovery device of anesthesia patient in the prior art is generally used alone, cannot make the recovery training of multiple parts of patient, leads to the problem of poor practicality of the recovery device.

A cranial access assembly is disclosed. The cranial access assembly includes a cranial bolt and a trajectory adjustment guide. The cranial bolt includes a channel configured for receiving a neurosurgical tool. The trajectory adjustment guide includes a distal portion and a proximal portion. The distal portion is configured to be received within the channel at one of a plurality of angular positions. The proximal portion has a longitudinal axis that is angularly offset with respect to a longitudinal axis of the distal portion such that the distal portion and the proximal portion define a trajectory adjustment channel that is angularly offset with respect to the channel when the trajectory adjustment guide is at least partially inserted within the channel.

This application discloses a wired-to-wireless dual-mode switching intracranial pressure monitoring system and method, belonging to the field of medical monitoring equipment. It includes an intracranial pressure monitoring probe for collecting intracranial pressure data and converting it into electrical signals; a data buffer module for temporarily storing data during mode switching; a dual-mode switching module for intelligent switching between wired and wireless connection modes; a medical shielded cable for data transmission in wired mode; a wireless communication module for data transmission in wireless mode; a monitor host for receiving and processing data; and a power management module for managing system power supply and charging the built-in battery in wired mode. The dual-mode switching module can respond to manual commands or automatically detect conditions such as electromagnetic interference, cable status, and battery level to trigger mode switching. This system can automatically select the optimal connection method according to environmental conditions, ensuring the continuity and reliability of intracranial pressure monitoring, and is suitable for medical scenarios such as neurosurgical intensive care.

1. Name of the product in this design: Neurosurgical nursing drainage stand. 2. Purpose of this design: This design is for draining fluid from a patient's body. 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.

The utility model relates to the field of medical supplies, in particular to a surgical membrane for brain surgery. A surgical membrane for brain surgery comprises a backing layer, a non-woven fabric towel is arranged on the inner side of the backing layer, an opening is formed in the middle of the non-woven fabric towel, the non-woven fabric towel is of a hollow structure, a PU waterproof membrane is arranged at the bottom of the non-woven fabric towel, a PU waterproof membrane is arranged at the bottom of the opening in the middle of the non-woven fabric towel, and a water absorption strip is arranged on the non-woven fabric towel. A liquid collecting bag facing the outer side edge of the non-woven fabric paving towel is connected to the water absorbing strip, a bonding layer is arranged at the bottom of the PU waterproof film, a release paper layer is arranged at the bottom of the bonding layer, and strong bonding strips are arranged between the bonding layer and the release paper layer at intervals. The surgical membrane is reasonable in structural design and capable of absorbing seepage in time and reducing the skin preparation area of a patient on the premise that the fixing effect is guaranteed.

This invention provides a femoral artery compressor after DSA (Digital Subtraction Angiography) in neurosurgery, belonging to the field of medical device technology. The femoral artery compressor includes a support plate, a support frame fixedly mounted on the upper end of one side of the support plate, a fixing frame mounted on the upper end of the support frame, and a clamping component on the lower side of the fixing frame. A cavity is formed inside the support plate, and a driving component is installed within the cavity. In this design, the driving component, in conjunction with a first piston plate, effectively avoids the risks associated with excessive compression pressure. When excessive compression pressure causes a drop in the patient's lower leg temperature, the thermally expanding liquid in the cavity contracts. The driving component then drives the threaded rod and the first piston plate, introducing some air from the airbag into the piston cavity, reducing the pressure of the compression plate on the rupture site and preventing discomfort such as coldness, numbness, and pain in the lower limbs. Simultaneously, the pressure adjustment process requires no manual intervention, responds promptly, reduces the operational burden on medical staff, and ensures the safety of compression hemostasis.

This invention belongs to the field of medical and nursing technology, specifically disclosing a catheter fixation frame for neurosurgical care. It includes a support plate with a guide clamp on its lower wall and two rotating arm assemblies rotatably mounted on its upper wall. Each rotating arm assembly has a Bernoulli suction cup at its end. A control cylinder is mounted on the upper rotating arm assembly. The two rotating arm assemblies are connected to the outer wall of the control cylinder via ventilation tube one and ventilation tube two, respectively. An air inlet pipe is located at the upper end of the control cylinder. The control cylinder contains a pneumatic alternating sealing mechanism, which includes a power transmission component and a sealing transmission component. This invention utilizes airflow into the control cylinder to achieve alternating ventilation through ventilation tube one and ventilation tube two via the pneumatic alternating sealing mechanism. This allows the two sets of Bernoulli suction cups to alternately adhere to the patient's skin, effectively guiding and fixing the catheter, preventing tangling and bending, and solving the problems of skin discomfort and catheter collapse caused by traditional fixation methods.