7 results about "Contraindication" patented technology

The application relates to a zero-character full-symbol medication guidance system based on a fool-proof design, and belongs to the technical field of medical safety. The system comprises seven pure graphical symbol modules of medication frequency, medication time, medication dose, medication route, contraindication warning, adverse reaction treatment and missed medication treatment. The modules are visually distinguished by unified color, shape and line type, and are combined into a complete information chain in a fixed order of frequency, time, dose, route, contraindication, adverse reaction and missed medication, and are printed or displayed on a medicine box, a medication guidance sheet or a prescription carrier. The application migrates the picture priority and fool-proof and error-proof operation national standard system in the construction industry to a medical medication scene, fundamentally eliminates medication misreading risks caused by ambiguous characters, character ambiguity and cultural level differences, realizes the instinctive recognition and accurate execution of the whole population such as illiterates, the elderly with low vision and cognitive impairment, and has the remarkable technical effects of zero learning cost, full-process coverage and low cost and easy popularization.

This invention provides a method and system for assessing the suitability of TCM-specific nursing operations based on syndrome credibility and operational contraindications, comprising the following steps: S1: acquiring patient multimodal state data; S2: generating patient multimodal syndrome credibility based on the multimodal state data; S3: recalling candidate operations related to patient multimodal syndrome credibility and nursing goals based on a TCM-specific nursing operation knowledge base; S4: determining absolute contraindications, relative contraindications, and parameter restrictions for candidate operations based on an operational contraindication constraint library; S5: generating and updating operation suitability weights, contraindication constraint rules, and parameter generation rules based on operation execution feedback; applying this technical solution enables automatic optimization of operation suitability rules, parameter generation rules, and risk restriction rules.

The present application relates to medical care informatics, and discloses a kind of based on causal inference's chronic disease intervention effect evaluation and prediction method, comprising: obtaining long-period medical record to construct physiology and intervention sequence matrix, the conditional probability value of each time observation step intervention occurrence is calculated, the clinical contraindication threshold matrix corresponding to physiological state is determined, if physiological state falls into forbidden interval, the probability reciprocal calculation path is blocked, the intervention frequency deviation residual in historical stationary window is extracted to cover time-varying confounding adjustment weight, according to weight, sequence matrix is resampled to generate quasi-state equilibrium sequence, mapping output evolution track, the present application uses residual compensation mechanism to hedge the calculation divergence risk caused by the probability extreme value induced by guideline constraint, guarantee data time sequence integrity under critical condition, eliminate survivor bias.

The application relates to the technical field of big data processing, and discloses a knowledge graph building method based on chronic disease management. The present application uses deduction logic based on biological steady-state game, introduces thermodynamic dissipation and entropy increase constraint, accurately quantifies the irreversible loss of living beings in the disease course, overcomes the defect that the existing algorithm cannot simulate physiological function decline, at the same time, the present application constructs a physical filter based on the principle of biological impedance mismatch, uses mass transport limitation to eliminate sensor high-frequency artifact noise, significantly reduces the false positive rate while ensuring the real lesion recall rate, further, the present application converts the medical contraindication rule into a rigid topological potential constraint through contact mechanics and gibbs free energy functional, forcibly corrects the data violating common sense, ensures the high unity of the output graph in the physical observation reality and the medical logic self-consistency, and greatly improves the clinical explainability and decision safety of the auxiliary diagnosis and treatment system.

The application provides a kind of preventive inoculation information quick entry and check device, relating to medical information technology field, including information collection registration module, database storage module, central check processing module, interactive alarm module and inoculation execution confirmation module;The application obtains the identity of the recipient and vaccine information through multi-modal mode, and encapsulates into standardized data packet, avoids the problem of low efficiency of manual entry, then the central check processing module carries out real-time, multi-dimensional logical reasoning calculation based on dynamic rules, and the back-end operation and management indexes such as cold chain quality and inventory status are preposed as real-time check dimensions as important as medical contraindications and immunization programs, so that the use of invalid vaccine, inventory shortage misregistration and other difficult to prevent risks are actively intercepted before inoculation occurs, and further, the man-machine collaborative decision mechanism of alarm state is introduced, which ensures that the safety bottom line is not broken, and gives the final decision-making right to medical staff in complex situation.

This invention belongs to the field of medical data processing technology, specifically relating to an intelligent quality control method and system for electronic medical records based on a medical knowledge graph. The method includes: acquiring target medical record data and constructing an initial logical driving vector; calculating the dynamic propagation impedance of each edge in the general medical knowledge graph based on the deviation between the measured values ​​of physiological indicators in the target medical record data and the physiological constraints of edge attributes in the general medical knowledge graph; constructing a transition probability matrix using the dynamic propagation impedance and obtaining the steady-state correlation distribution vector of each node through iterative calculation; calculating a dynamic judgment threshold based on the steady-state correlation distribution vector and performing anomaly verification on the actual treatment instructions in the target medical record data. This invention can dynamically map the real-time physiological state of an individual patient to the constraints of graph reasoning, effectively identifying potential contraindications caused by abnormal physiological indicators, and realizing personalized quality control of electronic medical records.

This invention discloses a TCM intelligent consultation and syndrome-based prescription recommendation system and method based on multimodal fusion and syndrome element reasoning, belonging to the field of TCM intelligent diagnosis and treatment technology. It collects and standardizes patient textual symptom, tongue, and pulse data, dynamically generates consultation questions to complete symptom and pulse details based on reinforcement learning algorithms, and uses dual-dimensional syndrome element reasoning based on disease nature and location. It integrates tongue and pulse features with a composite syndrome element knowledge graph to form a closed-loop reasoning logic. Based on the dual-dimensional syndrome element mapping to syndrome types, it combines the theory of auxiliary medicine to adapt targeted auxiliary medicines and verifies compatibility contraindications, collaboratively recommending TCM prescriptions and prepared Chinese medicines. Finally, it generates personalized health management suggestions integrating exercise, diet, and emotional well-being. This invention solves the problems of non-standardized symptom collection, insufficient multimodal data integration, and non-closed-loop syndrome element reasoning in existing technologies, significantly improving the accuracy of syndrome differentiation and the targeting of prescriptions, enriching medication choices, and promoting the standardization and precision of TCM diagnosis and treatment.