32 results about "Pathology Report" patented technology

The invention presents tools to improve a 3-D image aided biopsy or treatment procedure for prostate gland by providing additional functionality and additional visual cues on an output image of the prostate, which may be generated substantially in real-time. The tools include i) the identification of various parts of prostate to classify as per regular classification in pathological reports, ii) Computing and displaying the insertion depth of needle with respect to a selected target point during the procedure, iii) Computing and displaying the distance from needle tip to prostate surface following a procedure and, iv) Calibration for misalignment of a 2-D imaging transducer when used under tracked motion for a procedure.

The invention presents tools to improve a 3-D image aided biopsy or treatment procedure for prostate gland by providing additional functionality and additional visual cues on an output image of the prostate, which may be generated substantially in real-time. The tools include i) the identification of various parts of prostate to classify as per regular classification in pathological reports, ii) Computing and displaying the insertion depth of needle with respect to a selected target point during the procedure, iii) Computing and displaying the distance from needle tip to prostate surface following a procedure and, iv) Calibration for misalignment of a 2-D imaging transducer when used under tracked motion for a procedure.

A position of a pathological examination on a radiographic image, such as a CT image and an MRI image, is stored beforehand in association with the radiographic image. When the radiographic image is displayed on a monitor device, a marker indicating the position of the pathological examination, which is stored in association with the human body image, is displayed at a corresponding position on the radiographic image displayed on the monitor device. Further, information (a pathology image and a pathology report) on the pathological examination of a tissue collected from the position of the pathological examination is displayed simultaneously with the radiographic image. Therefore, the position of the pathological examination can be accurately grasped on the radiographic image, and the correspondence relationship between the image at the position (biopsy site) of the pathological examination on the radiographic image, and the information on the pathological examination can be clearly grasped.

The invention relates to a software for daily concerns management in pathology department of a hospital and for assisting a doctor to made a fast and regularized diagnosis. The software is characterized in that tasks in the pathology department are systematically managed and various report databases on conventional pathology, cytology, liquid-based cytology and intraoperative freezing, and the like are integrated. An input mode for filling a small number of data and taking selection primarily facilitates the input operation. The software underscores providing various formative available templates and table templates for endoscopic biopsy and standard tumor reports; past examination documents of a patient are also provided; a database for disease diagnosis key points and pictures provides a diagnosis reference and fast-paste diagnosis description; tumor ICD-0 codes and corresponding standard diagnosis names are systematically provided so as to facilitate data organization; real-time diagnosis prompt after the diagnosis is made prevents diagnosis faults to a certain extent; and the programs are designed to assisting the doctor to made a fast and regularized pathology report.

The invention discloses an intelligent follow-up surveying method of a radiation image report, a system, equipment and a storage medium. The intelligent follow-up surveying method comprises the stepsof acquiring a pathological report of a patient, wherein the pathological report comprises a pathological report time and identity information of the patient; acquiring all image reports in a preset time period before the pathological report time according to the identity information; respectively extracting a pathological diagnosis attribute in the pathological report and an image diagnosis attribute in each image report; respectively matching each set of pathological diagnosis attributes with the image diagnosis attribute in each image report; if matching is unsuccessful, determining an error in the image diagnosis; if matching succeeds, determining a fact that the image diagnosis is correct; marking a label which represents a matching result on the image report; and performing follow-upsurveying on the corresponding patient according to the label. The intelligent follow-up surveying method realizes automatic determining for consistency between image diagnosis and pathological diagnosis, thereby realizing automatic and intelligent diagnosis to the radiation image report.

The invention discloses a primary-hospital pathological diagnosis method based on a mobile remote pathological diagnosis platform. The primary-hospital pathological diagnosis method comprises the steps that after patients' specimens are scanned and processed in a primary hospital, a remote diagnosis request is sent to a superior hospital; after the superior hospital receives the remote diagnosis request of the primary hospital, the primary hospital uploads scanned data to the superior hospital through the mobile remote pathological diagnosis platform; the superior hospital sends the scanned data to a checking port for pathology specialists through the mobile remote pathological diagnosis platform; the pathology specialists give pathology reports based on the scanned data and transmits thepathology reports back to the primary hospital; the primary hospital receives the pathology reports and performs diseases diagnosis according to the pathology reports. By adopting the method, informatized data transmission superior and subordinate hospitals is achieved, cloud pathological diagnosis services are established, the time and cost for specimen transportation between primary hospitals and tertiary hospitals are saved, and the problems of pathological doctor shortage and level insufficiency of primary hospitals are solved, so that pathological diagnosis normalization becomes possiblein clinical practice.

The invention discloses a pathological diagnosis report generation system and method applicable to a liver cancer and a gastrointestinal carcinoma. The system comprises: a pathological report analysis platform, wherein the pathological report analysis platform inputs basic information about a patient, reads a pathological image associated with a pathological number from a pathological image server according to the pathological number, and then stores the pathological number and the associated pathological image in a URL (uniform resource locator) form; the pathological report analysis platform downloads the image according to the URL; meanwhile, the pathological report analysis platform also acquires macro examination information about a pathological diagnosis report from the pathological image server; the pathological report analysis platform also receives a pathological diagnosis analysis result input by a diagnostician, and stores the analysis result into a database server; the pathological report analysis platform also reads corresponding pathological Word template information from a file template server according to a pathological pattern, reads the pathological diagnosis analysis result from the database server, and matches the pathological diagnosis analysis result input by the diagnostician with an index bookmark in a pathological Word template. The diagnostician can be assisted in quickly generating a diagnosis report.

A computer-based method for guiding decision support for surgical anatomic pathology operations, including: displaying, using a GUI for at least one specially programmable computer, a list of human body organs or organ systems; displaying, using the GUI, a list including at least one specimen type applicable to a selected human body organ or organ system; populating, using the GUI and the processor, a field with instructions, from a plurality of instructions, for guiding a surgical anatomic pathology operation applicable to a selected specimen type; displaying, using the GUI and the processor, a dictation template with respective prompts and respective fields applicable to the surgical anatomic pathology operation; receiving, using the GUI, an input from the respective fields including data related to performance of the surgical anatomic pathology operation; and generating, using the processor, a pathology report for the existing patient or the new patient including the data.

Virtual Dermatopathology Regional Hub (VDRH) receives one or more of the Detailed Virtual Tissue Models generated at one or more of the Virtual Dermatology Workstations and selectively communicates each to at least one pathology site. Each pathology site includes one or more Dermatopathology Information Processing Workstations (DIPWs). Thereafter, the VPM receives from the one or more of the pathology sites a plurality of pathology reports generated using said DIPWs and respectively corresponding to the plurality of DVTMs. The VPM then selectively communicates the pathology reports to the imaging facility which generated respectively the DVTM upon which each said pathology report is based.

The invention discloses a process approach suitable for a pathological information system of a nephrology department. When a digital pathological scanning instrument of the process approach is used for scanning, scanning operation on an empty region of samples is avoided so that scanning speed is greatly increased and capacities of scanning files are reduced and transmission efficiency of files is improved. The process approach is applied to the nephrology department. Through the pathological information system, pathological resources are digitalized and networked such that permanent storage of visual data and synchronization browsing and processing is carried out without limit of time and space. Working efficiency of the pathology department of a hospital is greatly improved and error rate of medical staff is lowered. Pathology reports can be timely and quickly searched and counted so that patients can be controlled and recovered.

The invention discloses a convenient-to-observe pathological report storage device. The convenient-to-observe pathological report storage device comprises a device main body, sliding rails, a movablehousing, a transparent cover, a pulley mounting rod, a pulley, an upper mounting block, a lower mounting block, a screw, a motor, a bearing, a sliding seat, a connecting shaft and the like. The pathological report storage device is reasonable and simple in structure, low in production cost and convenient to mount. The movable housing can be lifted under the condition that the screw drives the sliding seat, so that the regulation of space size is facilitated. Through moving wheels, movement can be facilitated, and the wheels can be put back when movement is not needed. The pathological report storage device is in contact with the ground through suckers, so that slip is prevented. Reports can be effectively clamped in a storage box, the storage box can be effectively clamped by a pressing plate, and buffering capability can be realized under the action of springs.

The invention discloses an intraoperative rapid pathological diagnosis method based on a mobile remote pathological diagnosis platform. The intraoperative rapid pathological diagnosis method is characterized by comprising the following steps: a primary hospital issues a remote diagnostic request to a superior hospital in an operative process; after the superior hospital receives the remote diagnostic request transmitted by the primary hospital, the superior hospital establishes communication connection with the primary hospital through the mobile remote pathological diagnosis platform, and remotely guides the primary hospital to finish sample processing and uploads sample scanning data to the superior hospital through the mobile remote pathological diagnosis platform; the superior hospitalgives a pathology report on the basis of the scanning data and transmits the report back to the primary hospital; the primary hospital receives the pathology report and completes the operation according to the report. The intraoperative rapid pathological diagnosis method based on the mobile remote pathological diagnosis platform, disclosed by the invention, has the advantages that information data transmission between the superior hospital and a subordinate hospital is realized, and the intraoperative cloud pathology diagnosis service is established, so that the problems of shortage and insufficient level of pathological doctors in the primary hospital are solved and the surgical medical level in the primary hospital is improved.

Pathologists are adopting digital pathology for diagnosis, by using whole slide images (WSIs). Explainable Al (xAI) is a new approach to Al that can reveal underlying reasons for its results. As such, xAI can promote the safety, reliability, and accountability of machine learning for critical tasks such as pathology diagnosis. HistoMapr provides intelligent xAI guides for pathologists to improve the efficiency and accuracy of pathological diagnoses. HistoMapr can previews entire pathology cases' WSIs, identifies key diagnostic regions of interest (ROIs), determines one or more conditions associated with each ROI, provisionally labels each ROI with the identified conditions, and can triages them. The ROIs are presented to the pathologist in an interactive, explainable fashion for rapid interpretation. The pathologist can be in control and can access xAI analysis via a why interface. HistoMapr can track the pathologist's decisions and assemble a pathology report by using suggested, standardized terminology.

The invention discloses an automatic pathology report sorting and binding system which comprises a printer, a binding mechanism, a paper sorting mechanism and a paper conveying mechanism. The printer, the binding mechanism, the paper sorting mechanism and the paper conveying mechanism are arranged on the same base. The paper sorting mechanism is square, one side is connected with a paper discharging opening of the printer, the paper conveying mechanism is arranged on the side opposite to the side connected with the paper discharging opening of the printer, and the binding mechanism is arranged on the side adjacent to the side connected with the paper discharging opening of the printer. The effects of printing paper discharging, automatic sorting and binding can be achieved, the efficiency is high, labor is saved, the requirement for automatic batch printing can be met, and meanwhile, when medical reports are printed and bound, patients can carry out operation easily, and errors do not occur easily.

A computer-based method for guiding decision support for surgical anatomic pathology operations, including: displaying, using a GUI for at least one specially programmed computer, a list of human body organs or organ systems; displaying, using the GUI, a list including at least one specimen type applicable to a selected human body organ or organ system; populating, using the GUI and the processor, a field with instructions, from a plurality of instructions, for guiding a surgical anatomic pathology operation applicable to a selected specimen type; displaying, using the GUI and the processor, a dictation template with respective prompts and respective fields applicable to the surgical anatomic pathology operation; receiving, using the GUI, an input from the respective fields including data related to performance of the surgical anatomic pathology operation; and generating, using the processor, a pathology report for the existing patient or the new patient including the data.

The invention provides a report generation method and device, electronic equipment and a storage medium. The method comprises the following steps: acquiring at least one frame of pathological report image according to a screenshot operation of a user on a pathological image; outputting a report generation page according to the intercepted pathological report image; obtaining an operation request initiated by a user on the report generation page, wherein the types of the operation request comprise editing of a pathological report image, editing of text content, editing of a document format and an application template; and adjusting the report generation page according to an operation request, and taking the adjusted report generation page as a pathological report. The method is simple in operation mode, wherein any user can generate the pathology report by intercepting the pathology image, and the efficiency of generating the pathology report and the working efficiency of a pathologist can be effectively improved; besides, when the pathology report is generated, the user is supported to edit the image, the text content, the document format, the template style and the like of the pathology report, so that the diversified report editing requirements of the user can be met.

The invention presents tools to improve a 3-D image aided biopsy or treatment procedure for prostate gland by providing additional functionality and additional visual cues on an output image of the prostate, which may be generated substantially in real-time. The tools include i) the identification of various parts of prostate to classify as per regular classification in pathological reports, ii) Computing and displaying the insertion depth of needle with respect to a selected target point during the procedure, iii) Computing and displaying the distance from needle tip to prostate surface following a procedure and, iv) Calibration for misalignment of a 2-D imaging transducer when used under tracked motion for a procedure.

The invention provides a pathological data processing method and device and electronic equipment, and the method comprises the steps: obtaining a plurality of to-be-processed pathological reports; performing structured processing on the plurality of to-be-processed pathological reports to obtain a plurality of pieces of pathological corpus data; carrying out vector conversion on the multiple pieces of pathological corpus data to obtain a pathological matrix of multiple to-be-processed pathological reports; carrying out dimensionality reduction processing on the pathological matrix and determining pathological representation matrixes corresponding to the multiple to-be-processed pathological reports, wherein each row of vectors in the pathological representation matrixes represent representation vectors of one to-be-processed pathological report.

The embodiment of the invention discloses a pathology critical value early warning method based on a pathology knowledge graph. The method comprises the following steps: acquiring pathology text information from a pathology report; extracting a target entity from the pathological text information; performing matching analysis on the target entity by utilizing a preset pathology knowledge graph, and determining whether a pathology critical value exists in the pathology report or not; if the pathological critical value exists, early warning reminding is carried out, so that timely early warning of the pathological critical value is realized, and a pathologist and a clinician are timely reminded to pay attention preferentially and early and carry out clinical treatment of the next step, and clinical treatment is timely carried out on the patient to the greatest extent and the timely treatment rate of the patient is greatly improved, and therefore, the pathological critical value early warning efficiency and the medical quality are improved. In addition, the invention also provides a pathology critical value early warning system based on the pathology knowledge graph, computer equipment and a storage medium.

The invention discloses a pathological picture three-dimensional reconstruction method in the technical field of pathological picture display. The method comprises the following steps: S1, fixing a tumor specimen; S2, dehydrating the tumor specimen; S3, transparentizing the tumor specimen; S4, performing wax dipping on the tumor specimen; S5, embedding the tumor specimen; S6, carrying out linear bio-labeling on rows; S7, performing continuous slicing on rows; S8, carrying out HE dyeing and flaking; S9, performing immunohistochemical staining and flaking; S10, performing molecular biological detection and flaking; S11, observing with a microscope; and S12, synthesizing a three-dimensional picture. According to the method, on the basis of the two-dimensional pictures, continuous slicing and accurate positioning of the pathological specimen are carried out, so that after the tumor leaves the body, three-dimensional reconstruction of a plurality of fault pictures and three-dimensional reconstruction of the pathological picture are finally realized through sequential listing, proofreading and accurate positioning of the two-dimensional pictures in a pathological space; pathologists can observe more complete tumor tissue images as much as possible, and more complete and accurate pathology reports are provided for patients and clinicians.

The invention relates to a medical analyst system based on the blue tooth mobile terminal, which uses the mobile terminal of blue tooth to detect the pathology data to be wirelessly transmitted. The invention is characterized in that: it comprises: a detector with a micro detector with the first blue tooth chip to automatically detect the pathology data; a mobile terminal containing the second blue tooth chip, the medical analyst data base, the data processing module and a transmitting module to receive said pathology data and automatically generate and send pathology report by comparing said medical analyst data base and said pathology data; a receiving device for receiving the pathology reports sent by said mobile terminal; a short distance wireless communication network for via the blue tooth protocol wirelessly transmitting the data between said detector and said mobile terminal; and a communication network for via the wireless and / or wire communication protocol transmitting data between said mobile terminal and said receiving device.

The invention discloses a mass spectrum specimen data management system based on the Internet. The mass spectrum specimen data management system comprises a data acquisition module, a data encryption module, a login and registration module, a mass spectrum management module and a server, the data acquisition module comprises a plurality of mass spectrum specimen acquisition terminals, and an attending doctor obtains a diagnosis report according to mass spectrum specimen inspection reports of the mass spectrum specimen acquisition terminals and uploads the mass spectrum specimen inspection reports and the diagnosis report to the server for storage; the mass spectrum management module is used for receiving a mass spectrum specimen examination report and a diagnosis report transmitted by the server to form a patient pathology report, and encrypting the patient pathology report through the data encryption module to ensure the privacy of the patient; the login and registration module comprises an in-advance acquisition unit, and the in-advance acquisition unit is used for extracting the encrypted patient pathology report; the extraction sequence is that the patient pathology report with the highest patient pathology grade degree or the patient pathology report which is called most frequently in the system or the latest patient pathology report stored in the system is extracted preferentially.

The invention discloses a graph convolutional network biomedical information extraction method based on a multi-head attention mechanism. The method comprises the following steps of: firstly, establishing a graph convolutional network model based on a multi-head attention mechanism; then training a hybrid model; optimizing the model and adjusting parameters to obtain a final model; and finally, performing relation extraction in the biomedical text and feature extraction of a pathological report by using the final model. According to the method, the influence of noise data can be effectively reduced while the performance of relation extraction is improved, and valuable content in long-distance information in the biomedical text is effectively kept. A transfer learning method is used for processing pathological reports of different formats and writing styles, and good universality and reusability are achieved. The method is applied to information and relation extraction with cancer pathology reports as data sources, the recognition effect is good, universality is high, and pathology detection efficiency is effectively improved.

The invention discloses a method and system for automatically identifying the biopsy site and the number of biopsies under an endoscope. The method includes the following steps: obtaining video frames collected in real time during the endoscopic examination; Frame detection whether there is a biopsy forceps; if there are biopsy forceps, based on the pre-trained endoscopic part recognition model, determine the current endoscopic site for biopsy; at the same time, start tracking the biopsy forceps to obtain continuous video clips containing the biopsy forceps , according to the pre-trained biopsy action recognition model, determine whether to perform biopsy. The invention can accurately detect and track the biopsy forceps and determine the biopsy site, and at the same time accurately infer the biopsy scene and count the number of biopsy times, thereby providing a guarantee for standardized pathological reports.

A system for correlating patient radiology reports with patient pathology reports to track discrepancies between radiology and pathology diagnoses, the system comprising a natural language processor engine with for extracting radiology and pathology information. An association module associates the radiology information with the pathology information for a particular time period. A visual graphical user interface indicates a correlation of radiology information and pathology information in the patient history. The tracking module tracks misdiagnosed cases.

The invention provides an automatic generating method for color multi-window CT image of specification digest. The CT image is carried on region-dependent segmentation at first; the variable organ and organization belong to different local region. The method carries on automatic region-dependent segmentation according to the distribution range of the different CT values of the organ or organization when using CT to image, and to topology information of the organ; the secondly, the correction process is carried on to the segmented regions. The third, carries on coloring process to the region with different color, finally generate the pathology report list, prints and outputs the multi-window color CT image and the diagnosing result.

The invention discloses an intelligent analysis system and method for labial gland pathology. The system comprises a labial gland tissue area determination module, a lymphocyte lesion determination module, an analysis processing module and a result display module. According to the system, by constructing a first deep neural network, the area (mm<2>) of each labial gland tissue in a labial gland digital pathological section is measured one by one, and the area of each labial gland tissue is added to obtain the total area of the labial gland tissue; meanwhile, a second deep neural network and a third deep neural network are constructed for identifying and counting the number of lymphocyte lesions aggregated by more than 50 lymphocytes to obtain the number of the lymphocyte lesions; and further whether the patient meets the gold standard for diagnosing the sicca syndrome or not is calculated, that is, the focal index is greater than or equal to 1, so as to provide diagnosis suggestions for clinicians. The system realizes intelligent analysis and evaluation of the pathology of the labial gland, can directly output a judgment result, is simple and accurate, not only solves the clinical problem that an artificial labial gland pathology report is not standard, but also can promote the process of standardized diagnosis of the sicca syndrome in China.

The present invention relates to a method for structured processing of a Chinese pathological text. The method comprises the following steps: extracting template information corresponding to each sample from a hierarchical stricture of a sample of text data of a pathological report text data and indicator; extracting the template information comprising short sentence segmentation and indicator name extraction; classifying the short sentences; with respect to each sample, in combination with a classification result cluster and a short sentence cluster, calculating a TF value, an IDF value and a C-value of each indicator name in an indicator name list in a short sentence language material, and screening out an indicator name whose TF value, IDF value and C-value satisfy a threshold, and using the obtained indicator name as a component of the final template. According to the present invention, a non-structured Chinese pathological text can be structured.