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32 results about "Anatomical charts" patented technology
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Surgical navigation with overlay on anatomical images
ActiveUS20060079745A1Enhance displayed imagePrecise positioningMaterial analysis using wave/particle radiationRadiation/particle handlingX-rayDisplay device
A system and method are provided for control of a navigation system for deploying a medical device within a subject, and for enhancement of a display image of anatomical features for viewing the projected location and movement of medical devices, and projected locations of a variety of anatomical features and other spatial markers in the operating region. The display of the X-ray imaging system information is augmented in a manner such that a physician can more easily become oriented in three dimensions with the use of a single-plane X-ray display. The projection of points and geometrical shapes within the subject body onto a known imaging plane can be obtained using associated imaging parameters and projective geometry.
Owner:STEREOTAXIS
System and method for assessing effective delivery of ablation therapy
ActiveUS20110125150A1Less accurateLess subjectiveUltrasound therapyElectrocardiographyAblation TherapyElectricity
A system and method for assessing effective delivery of ablation therapy to a tissue in a body is provided. A three-dimensional anatomical map of the tissue is generated and displayed with the map defining a corresponding volume. An index is generated corresponding to a location within the volume with the index indicative of a state of ablation therapy at the location. The index may be derived from one or more factors such as the duration an ablation electrode is present at the location, the amount of energy provided, the degree of electrical coupling between an ablation electrode and the tissue at the location and temperature. A visual characteristic (e.g., color intensity) of a portion of the anatomical map corresponding to the location is then altered responsive to the index.
Owner:ST JUDE MEDICAL ATRIAL FIBRILLATION DIV
Systems and methods for pre-processing anatomical images for feeding into a classification neural network
ActiveUS20190340752A1Accuracy of the classification neural networkImprove accuracyImage enhancementMedical data miningPattern recognitionTriage
A system for prioritizing patients for treatment, comprising: at least one hardware processor executing a code for: feeding anatomical images into a visual filter neural network for outputting a category indicative of a target body region depicted at a target sensor orientation and a rotation relative to a baseline, rejecting a sub-set of anatomical images classified into another category, rotating to the baseline images classified as rotated, identifying pixels for each image having outlier pixel intensity values denoting an injection of content, adjusting the outlier pixel intensity values to values computed as a function of non-outlier pixel intensity values, feeding each the remaining sub-set of images with adjusted outlier pixel intensity values into a classification neural network for detecting the visual finding type, generating instructions for creating a triage list for which the classification neural network detected the indication, wherein patients are selected for treatment based on the triage list.
Owner:ZEBRA MEDICAL VISION
Method and system for surgical modeling
ActiveUS8160326B2Analogue computers for chemical processesJoint implantsAnatomical structuresAnatomical landmark
A method of surgical modeling is disclosed. A set of related two-dimensional (2D) anatomical images is displayed. A plurality of anatomical landmarks is identified on the set of related 2D anatomical images. A three-dimensional (3D) representation of at least one prosthesis is scaled to match a scale of the 2D anatomical images based at least in part on a relationship between the anatomical landmarks. 3D information from the at least one prosthesis along with information based on at least one of the plurality of anatomical landmarks is utilized to create procedure-based information. A system for surgical modeling is also disclosed. The system has a prosthesis knowledge-based information system, a patient anatomical-based information system, a user interface, and a controller. The controller has an anatomical landmark identifier, a prosthesis-to-anatomical-feature relator, and a procedure modeler.
Owner:FUJIFILM CORP +1
System and method for selection of anatomical images for display using a touch-screen display
A system for selecting an anatomical image for display includes a main image display displaying at least one anatomical image; a touch-screen display; a processing unit providing a selection of graphical directories of anatomical images; and a network configured to interface the main image display with the processing unit and configured to interface the touch-screen display with the processing unit. The system displays at least one of the selection of graphical directories of anatomical images on the touch-screen display and enables selecting at least one of the selection of graphical directories from the processor without removing the anatomical image from the main image display. The touch-screen display includes a button enabling interchangeable display of the anatomical image and the selection of graphical directories of anatomical images. The system enables selecting at least one anatomical image by touching the corresponding image in the directory displayed on the touch-screen display.
Owner:SIEMENS HEALTHCARE GMBH
Methods and devices for knee surgery with inertial sensors
ActiveUS20210000612A1High precisionReduce in quantityStrain gaugeSurgical navigation systemsHuman bodyKnee Joint
A method of navigating a cutting instrument, via a computer system, the method comprising: (a) mounting a patient-specific anatomical mapper (PAM) to a human in a single known location and orientation, where the PAM includes a surface precisely and correctly mating with a human surface correctly in only a single location and orientation; (b) mounting a reference inertial measurement unit (IMU) to the human; (c) operatively coupling a guide to the PAM, where the guide includes an instrument inertial measurement unit (IMU) and at least one of a cutting slot and a pin orifice; (d) outputting data from the reference IMU and the instrument IMU indicative of changes in position and orientation of the guide with respect to the human; (e) repositioning the guide with respect to the human to a position and an orientation consistent with a plan for carrying out at least one of a cut and pin placement; and, (f) visually displaying feedback concerning the position and orientation of the guide with respect to the human using data output from the reference IMU and the instrument IMU, which data is processed by a computer program and the computer program directs the visually displayed feedback.
Owner:TECHMAH MEDICAL LLC
Diagnostic support system and method used for the same
InactiveUS20050234321A1Easy to operateEasily referredData processing applicationsTelemedicineSupporting systemData display
A diagnostic support system by which anatomical charts can be referred to easily by a simple operation with no need to store image data representing anatomical charts in each medical facility. This system includes a client terminal for transmitting image data, which represents a medical image obtained by imaging intended for diagnosis, and information on an examination utilizing the medical image to the database server, retransmitting the information on the examination to the database server when requesting anatomical chart data, and displaying an image including the anatomical chart based on the anatomical chart data received from the database server; and a database server for recording the received image data etc. in a first recording medium, and retrieving corresponding anatomical chart data from a second recording medium, in which plural kinds of anatomical chart data are recorded, to transmit the retrieved anatomical chart data to the client terminal.
Owner:FUJIFILM HLDG CORP +1
Diagnostic support system and method used for the same
InactiveUS7680678B2Easy to operateData processing applicationsTelemedicineSupporting systemDatabase server
A diagnostic support system by which anatomical charts can be referred to easily by a simple operation with no need to store image data representing anatomical charts in each medical facility. This system includes a client terminal for transmitting image data, which represents a medical image obtained by imaging intended for diagnosis, and information on an examination utilizing the medical image to the database server, retransmitting the information on the examination to the database server when requesting anatomical chart data, and displaying an image including the anatomical chart based on the anatomical chart data received from the database server; and a database server for recording the received image data etc. in a first recording medium, and retrieving corresponding anatomical chart data from a second recording medium, in which plural kinds of anatomical chart data are recorded, to transmit the retrieved anatomical chart data to the client terminal.
Owner:FUJIFILM HLDG CORP +1
Systems and methods for pre-processing anatomical images for feeding into a classification neural network
ActiveUS10891731B2Accuracy of the classification neural networkImprove accuracyImage enhancementMedical data miningPattern recognitionTriage
A system for prioritizing patients for treatment, comprising: at least one hardware processor executing a code for: feeding anatomical images into a visual filter neural network for outputting a category indicative of a target body region depicted at a target sensor orientation and a rotation relative to a baseline, rejecting a sub-set of anatomical images classified into another category, rotating to the baseline images classified as rotated, identifying pixels for each image having outlier pixel intensity values denoting an injection of content, adjusting the outlier pixel intensity values to values computed as a function of non-outlier pixel intensity values, feeding each the remaining sub-set of images with adjusted outlier pixel intensity values into a classification neural network for detecting the visual finding type, generating instructions for creating a triage list for which the classification neural network detected the indication, wherein patients are selected for treatment based on the triage list.
Owner:ZEBRA MEDICAL VISION
Neural fiber extraction method, system and device for region of interest and storage medium
PendingCN111091561ASolve the problem of low tracking efficiencyImprove tracking efficiencyImage enhancementImage analysisNerve fiber bundleAnatomical charts
The invention discloses a nerve fiber extraction method, system and device for a region of interest and a storage medium. The method comprises the steps of obtaining an anatomical image and a diffusion tensor image of a current detection part; the mapping relation or the mapping matrix of any two types of data can be established based on the anatomical phase data, the diffusion data and the pre-stored region-of-interest masking data of the current detection part; obtaining a corresponding relationship between the diffusion data and the region-of-interest mask data; at least one region of interest of the diffusion tensor image can be automatically determined; tracking target nerve fibers passing through at least one region of interest of the diffusion tensor image by adopting a preset tracking algorithm; the problem that in the prior art, due to the fact that the process of obtaining the region of interest is tedious due to the manual drawing mode, the nerve fiber tracking efficiency ofthe region of interest is low is solved, and the effect of improving the nerve fiber tracking efficiency of the region of interest is achieved.
Owner:SHANGHAI UNITED IMAGING HEALTHCARE
Reconstructor and contrastor for medical anomaly detection
Systems and methods for diagnosing a patient condition include a medical imaging device for generating an anatomical image. A reconstructor reconstructs the anatomical image by reconstructing portions of the anatomical image to be a healthy representation of the portions and merging the portions into the anatomical image to generate a reconstructed image. A contrastor contrasts the anatomical image with the reconstructed image to generate an anomaly map indicating locations of difference between the anatomical image and the reconstructed image. An anomaly tagging device tags the locations of difference as anomalies corresponding to anatomical abnormalities in the anatomical image, and a display displays the anatomical image with tags corresponding to the anatomical abnormalities.
Owner:NEC CORP
Magnetic resonance navigation method and device for microwave thermal ablation operation of liver
PendingCN113855235AAdapt to needsImprove the Surgical ExperienceSurgical navigation systemsComputer-aided planning/modellingLiver partsMagnetic resonance technique
The invention discloses a magnetic resonance navigation method and device for a microwave thermal ablation operation of a liver, and relates to the technical field of medical instruments and magnetic resonance, and the method comprises the following steps: collecting a magnetic resonance anatomical image of a to-be-ablated area of the liver; identifying a microwave probe image and a lesion image from the anatomical image, and positioning tracking time coordinates of a microwave probe and a lesion according to the microwave probe image and the lesion image; and predicting actual coordinates of the current moment through the tracking moment coordinates of the microwave probe and the lesion, and generating a navigation path of the microwave probe according to the actual coordinates so as to carry out navigation on the microwave probe according to the navigation path. According to the method, real-time and accurate navigation information can be provided for doctors, the requirements of the doctors are met, system delay is effectively overcome, real-time feedback is achieved, and the operation experience of the doctors and patients is improved.
Owner:应葵 +1
Anatomical map and manufacturing method of anatomical map, and forming method of human body anatomical structure pattern
The invention provides a manufacturing method of an anatomical map. The manufacturing method comprises the steps of constructing a human body anatomical structure model map library; collecting pictures of a tissue structure involved in a target anatomical layer structure from the human body anatomical structure model map library, wherein the tissue structure comprises a skeleton structure, a muscle structure, a vascular structure and a neural structure; and preparing various kinds of anatomical maps according to the collected pictures of the tissue structure involved in the target anatomical layer structure. According to the manufacturing method of the anatomical map, high-quality anatomical maps of various categories can be quickly and efficiently manufactured, different teaching requirements can be met, use of the map is simple and rapid, and the efficiency and quality of the anatomical teaching are greatly improved. The invention further provides the anatomical map and a forming method of a human body anatomical structure pattern. By virtue of the forming method, two-dimensional and three-dimensional anatomical structure combined teaching under ultrasonic imaging can be carriedout, thereby providing more visual perception to a medical learner, and greatly improving the teaching effect.
Owner:PEKING UNION MEDICAL COLLEGE HOSPITAL CHINESE ACAD OF MEDICAL SCI
Shape sensing for orthopedic navigation
ActiveUS11219487B2Convenient registrationImpede acquisitionSurgical navigation systemsJoint implantsOrthopedic departmentAnatomical charts
An optical shape sensing system includes an attachment device (130) coupled at an anatomical position relative to a bone. An optical shape sensing fiber (102) is coupled to the attachment device and configured to identify a position and orientation of the attachment device. An optical shape sensing module (115) is configured to receive feedback from the optical shape sensing fiber and register the position and orientation of the attachment device relative to an anatomical map.
Owner:KONINKLJIJKE PHILIPS NV
Medical image fusion method based on multi-scale mechanism and residual attention and medium
ActiveCN113128583AAvoid vanishing gradientsAvoid explosionCharacter and pattern recognitionMedical imagesPattern recognitionColor image
The invention discloses a medical image fusion method based on a multi-scale mechanism and residual attention and a medium, and the method comprises the steps: S1, inputting an anatomical image and a functional image after registration into a convolution kernel with the size of 1 * 1, and increasing the dimensions of input features; S2, respectively inputting the registered anatomical image and functional image into a multi-scale mechanism of two branches, extracting feature maps of the anatomical image and the functional image on different scales, then inputting the extracted feature maps into a residual attention network, and further extracting features of the input images; S3, fusing the extracted feature maps of the anatomical image and the functional image; and S4, reconstructing the fused feature map through three-layer convolution to obtain a final fused image. The problems of information loss, color distortion and the like when the pseudo-color image and the grayscale image are fused in a medical image fusion method are effectively solved.
Owner:CHONGQING UNIV OF POSTS & TELECOMM
Diagnosis and treatment integrated health management system based on energy medicine
PendingCN114376531APrecise positioning of body surface projection partsImprove local circulation metabolismElectrotherapyDevices for locating reflex pointsHuman bodyHuman anatomy
The invention provides a health analysis system and a diagnosis and treatment integrated health management system based on energy medicine. The health analysis system comprises a module M1 for acquiring a first human body thermal image by controlling thermal image acquisition equipment; the module M2 is used for carrying out full-graph scanning on the first human body thermal image to obtain dot matrix temperatures, calculating and forming an isotherm, and calculating and obtaining a temperature radiation abnormal region by utilizing the temperature of the isotherm and the basal body temperature of a corresponding region; the module M3 is used for mapping the temperature radiation abnormal area to a human anatomy map in a cloud database to obtain visceral organ projection of the temperature radiation abnormal area; the module M4 is used for acquiring description information of an individual corresponding to the first human body thermal image, and comparing the description information with set information in a cloud database to obtain a final comparison result; and according to the final comparison result, combining the visceral organ projection of the temperature radiation abnormal area to obtain a thermal image analysis result. The disease risk of the human body is found through the thermal image acquisition device, and the body surface projection part of the focus position is accurately positioned.
Owner:肖毓芳
Systems and methods for navigational bronchoscopy and selective drug delivery
Provided in accordance with the present disclosure is a diagnostic and a therapeutic bronchoscopy system for localized delivery of medication within the lungs. Specifically, systems and methods are disclosed for creating a functional and anatomical map of the lungs, diagnosing a condition within the lungs, generating a treatment plan for a target site within the lungs, navigating to the target site, administering a treatment directly to the target site for immediate absorption within the target site, and assessing the efficacy of the treatment.
Owner:TYCO HEALTHCARE GRP LP
Ultrasonic probe guiding system and method based on human anatomical structure real-time matching
ActiveCN111938700ASolve the problem that it is difficult to obtain ultrasound images of target organsGuaranteed anatomical sizeInfrasonic diagnosticsSonic diagnosticsHuman bodyAnatomical structures
The invention discloses an ultrasonic probe guiding system and method based on human anatomical structure real-time matching. According to the ultrasonic probe guiding system and method, a Kinect camera is used for recognizing key points of human skeleton, then the anatomical image pre-stored in the database is pasted to the part, needing to be scanned, of the human body, and it is guaranteed thatthe size and the projection position of the projected anatomical structure are the same as those of a real value in the process. Meanwhile, marking points are made on the ultrasonic probe, RGBD images obtained through the kinect camera are used for obtaining three-dimensional coordinates of the marking points, and the pose of the probe in space is determined. By recognizing the spatial relative positions of the human body and the ultrasonic probe, an operator is macroscopically guided to move the ultrasonic probe to the part needing to be scanned, and the problems that non-ultrasonic professionals are unfamiliar with the anatomical structure of the human body, so that the position of the target organ is difficult to find quickly and a high-quality ultrasonic image is difficult to obtain are solved.
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA
System and method for navigational bronchoscopy and selective drug delivery
The invention relates to a system and a method for navigational bronchoscopy and selective drug delivery. Provided in accordance with the present disclosure is a diagnostic and a therapeutic bronchoscopy system for localized delivery of medication within the lungs. Specifically, systems and methods are disclosed for creating a functional and anatomical map of the lungs, diagnosing a condition within the lungs, generating a treatment plan for a target site within the lungs, navigating to the target site, administering a treatment directly to the target site for immediate absorption within the target site, and assessing the efficacy of the treatment.
Owner:COVIDIEN LP
System for linking features in medical images to models of anatomical structures and method of operation thereof
Owner:KONINKLJIJKE PHILIPS NV
System and method for accelerated clinical workflow
A method for imaging configured to provide an accelerated clinical workflow includes acquiring anatomical image data corresponding to an anatomical region of interest in a subject. The method furtherincludes determining localization information corresponding to the anatomical region of interest based on the anatomical image data using a learning based technique. The method also includes selectingan atlas image from a plurality of atlas images corresponding to the anatomical region of interest based on the localization information. The method further includes generating a parcellated segmented image based on the atlas image. The method also includes recommending a medical activity based on the parcellated segmented image. The medical activity includes at least one of guiding image acquisition, supervising a treatment plan, assisting therapeutic delivery to the subject, and generating a medical report.
Owner:GENERAL ELECTRIC CO
Anatomy map stickers and production method thereof, method for forming human anatomical structure patterns
Owner:PEKING UNION MEDICAL COLLEGE HOSPITAL CHINESE ACAD OF MEDICAL SCI
A method for manufacturing a 3D printed medical simulation human body model
ActiveCN110481028BFast and accurate acquisition of structural dataScientific and standardized designAdditive manufacturing apparatusEducational models3d printHuman body
The invention belongs to the technical field of 3D printing medical manufacturing, and in particular relates to a method for manufacturing a 3D printing medical simulation human body model. The human anatomy map is compared and detected, and Zbrush software is used to optimize the structure and improve the design; 3D printing slicing software slices the model, and 3D printing equipment performs rapid prototyping for all tissue structure models; Structural strength and toughness; coloring and color protection of all printed parts; using 3D printing technology to make a human body shape mold and pouring transparent materials to make a simulated human body model. Use 3D printing technology to complete the rapid prototyping of complex structures of human muscles, bones, nerves, internal organs, veins, arteries and skin, and produce medical simulation human models.
Owner:GANSU PURUITE TECH
Data fusion method, device, computer equipment and readable storage medium
ActiveCN109767432BImprove evaluation efficiencyImprove the evaluation effectMedical simulationImage analysisRadiologyAnatomical charts
The invention relates to a data fusion method and device, a computer device and a readable storage medium. The data fusion method comprises the steps of registering a functional image of a target object and an anatomical image of the target object to obtain a registration result; according to the anatomical image, obtaining a first target image and a second target image, wherein the second targetimage comprises blood vessels, and the first target image comprises remaining organs; determining mapping data of function parameters on the outer contour of the remaining organ contained in the firsttarget image; obtaining an outer contour image of the remaining organ according to the mapping data; acquiring simulation data according to the second target image, the simulation data representing the distribution condition of a preset parameter in the blood vessel; and fusing the outer contour image and the analog data. According to the method provided by the invention, fusion of the functionalimage and the analog data can be realized.
Owner:SHANGHAI UNITED IMAGING HEALTHCARE
Display of a medical image
PendingCN111183451ASatisfy the situation of the same positionReduce inputImage enhancementImage analysisData displayRadiology
Owner:KONINKLJIJKE PHILIPS NV
System and method for cardiac mapping
When generating anatomical maps (e.g., anatomical geometries and / or electrophysiology maps), it can be desirable to analyze whether or not a collected data point was collected from a region of interest. During an electrophysiology study, for example, an electroanatomical mapping system collects electrophysiology data points, each including an electrogram signal. By defining both a window of interest and a window of exclusion within the electrogram signal, the electroanatomical mapping system can analyze collected data points to determine whether or not they should be included in a map. In particular, the electroanatomical mapping system can compare the electrophysiology signal within the window of interest and the window of exclusion with respect to at least one signal parameter and add the data point to the map if the comparison satisfies at least one corresponding inclusion criterion. Applicable signal parameters include maximum peak-to-peak voltage, conduction velocity, and electrogram morphology.
Owner:ST JUDE MEDICAL CARDILOGY DIV INC
Automated qualitative description of anatomical changes in radiotherapy
PendingUS20220054861A1The process is fast and accurateEasy for physicianX-ray/gamma-ray/particle-irradiation therapyMedical imagingQualitative descriptive
A system and a method for monitoring anatomical changes in a subject in radiation therapy are provided, as well as an arrangement for medical imaging and analysis and a computer program product for carrying out the method. For monitoring anatomical changes in a subject in radiation therapy, the following steps are performed. First anatomical image data and subsequent anatomical image data of the subject are received. The first anatomical image data and the subsequent anatomical image data are analyzed. This analysis comprises registering the subsequent anatomical data to the first anatomical data. Changes between the first anatomical image data and the subsequent anatomical image data are identified as change states, and the identified change states are matched to corresponding qualitative descriptions. A monitoring report is provided, which comprises the qualitative descriptions of the identified changes.
Owner:KONINKLJIJKE PHILIPS NV
Method and system for self-service ordering
ActiveCN107562318BRich display formConvenient follow-up interactive operationData processing applicationsInput/output processes for data processingEngineeringAnatomical charts
The invention provides a self-service ordering method, which needs to provide an ordering terminal and a server. The ordering terminal and the server perform two-way communication through the network. The method includes the following steps: setting configuration information and storing it in the server. The configuration information includes a base map , the plurality of click areas corresponding to the base map and the dish information associated with the click areas, the base map is an animal whole body anatomy diagram including a plurality of decomposed parts, and each decomposed part corresponds to a click area; the ordering terminal loads all the information from the server The above configuration information, draw the base map and the corresponding click area on the interface; when the user triggers the click area of a decomposed part, the ordering terminal will load all the dish information associated with the click area into a predetermined display area, and the display area also provides The interactive area where the user adds and deletes dishes. After the user completes the selection of the desired dishes in the interactive area, an order is generated and sent to the server. The invention also provides a self-service ordering system to improve user experience.
Owner:福州美牛软件有限公司
System and method for interactive three dimensional operation guidance system for soft organs based on anatomic map and tracking surgical instrument
ActiveUS10993678B2Quick fixOrgan movement/changes detectionSurgical navigation systemsDisplay deviceEngineering
A system for providing visual three dimensional assistance to a user during a medical procedure involving a soft organ. The system and method provide visual assistance to a user during a medical procedure involving a soft organ. The system and method utilize a processor for generating an image of the soft organ, a surgical instrument tracker for tracking a surgical instrument during the medical procedure, and a display in communication with the processor and the surgical instrument tracker for visually displaying in three dimensions, the image of the soft organ and the surgical instrument in relation to the soft organ.
Owner:EDDA TECH MEDICAL SOLUTIONS SUZHOU LTD +1
Three-dimensional ultrasonic stereoscopic anatomical map generation method and device
PendingCN111466954AFast and Accurate Clinical DiagnosisUltrasonic/sonic/infrasonic diagnosticsInfrasonic diagnosticsComputer graphics (images)Ultrasonic imaging
The invention relates to the technical field of three-dimensional ultrasonic imaging, and discloses a three-dimensional ultrasonic stereoscopic anatomical map generation method. The method comprises the following steps of acquiring original volume data of three-dimensional scanning, preprocessing the original volume data, and reconstructing the volume data to obtain reconstructed volume data; acquiring interactive operation information, and generating a section image according to the interactive operation information and the volume data; converting the coordinates of the section image into texture coordinates to obtain a section image under the texture coordinates; and drawing the section image into a three-dimensional view according to the texture coordinates to obtain a stereoscopic anatomical map. According to the stereoscopic anatomical map generated by the method, the spatial position of the section image in the three-dimensional view is reflected, and a better basis is provided for accurate clinical diagnosis of an ultrasonic doctor.
Owner:WUHAN ZHONGQI BIOLOGICAL MEDICAL ELECTRONICS
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