15 results about "Pulse taking" patented technology

The invention relates to the technical field of medical intellectualization, and discloses a traditional Chinese medicine pulse diagnosis digital system based on VR and AI technologies, which comprises a basic knowledge learning module, a machine analysis learning module and an inquiry training module, the basic knowledge learning module demonstrates eight elements including a pulse diagnosis origin, a pulse map / pulse condition forming mechanism, a pulse taking method and a pulse condition in a mode of combining animation, voice and / or image-text; the machine analysis learning module demonstrates the working principle of the pulse instrument and the pulse signal acquisition and analysis process in a mode of combining animation, voice and / or image-text; and the inquiry training module is used for simulating a pulse diagnosis medical scene between a doctor and a patient, and realizing traditional Chinese medicine clinical thinking training and examination of four-diagnosis combined reference and syndrome differentiation treatment in a man-machine online question and answer mode. The traditional Chinese medicine AI inquiry is combined with an artificial intelligence language large model, the traditional Chinese medicine clinical inquiry scene is highly restored, and students can freely train observation, smell and interrogation skills, four-diagnosis combined reference and syndrome differentiation decision-making thinking.

The invention discloses a pulse detection device and an automatic pulse taking method, and relates to the technical field of medical instruments.The pulse detection device comprises a pulse detection body used for being worn on the hand and further comprises a first fingerstall, a second fingerstall and a third fingerstall which are worn on the index finger, the middle finger and the ring finger of a doctor respectively, and the first fingerstall, the second fingerstall and the third fingerstall are connected; piezoresistive pressure sensors are arranged at finger pulps of the first fingerstall, the second fingerstall and the third fingerstall respectively, the pulse detection body further comprises a signal conditioning circuit arranged at the position of the hand back, the piezoresistive pressure sensors are electrically connected with the signal conditioning circuit, and the signal conditioning circuit is used for detecting a first state when the first state is detected. And the processor is used for converting from the standby mode to the working mode, receiving a signal of the piezoresistive pressure sensor, processing the signal and sending the processed signal to the upper computer, and is also used for converting from the working mode to the standby mode when a second state is detected. The pulse condition data and the floating, middle and sinking pressure can be automatically collected when a doctor takes the pulse, the doctor does not need to control, the complete information such as the pulse diagnosis state, the floating, middle and sinking pressure and the cun-guan-chi pulse condition can be detected, and fusion of manual pulse taking and sensor pulse taking is achieved.

The invention discloses a detection system and method for judging the traditional Chinese medicine pulse condition based on time-frequency domain feature fusion. The method comprises the steps that pulse wave fluctuation pressure in the pulse taking process of a doctor and time sequence signals of pulse taking finger pressure of the doctor are collected; the collected time sequence signals are preprocessed, and representative feature information of the time sequence signals is extracted for fusion; and forming a training set by the traditional Chinese medicine calibration data and the fused feature data, and constructing and training a pulse condition classification model based on an artificial intelligence classification recognition algorithm so as to perform pulse condition discrimination by using the pulse condition classification model. Data are synchronously collected in the pulse taking process of a doctor, the consistency of data calibration is guaranteed, meanwhile, compared with a traditional passive sampling scheme with fixed pressure and fixed position, by means of active intervention of the doctor, the positions of cun, guan and chi and the finger pressure of floating, middle and sinking can be flexibly adjusted according to the age, height, weight, gender and the like of different crowds, and the accuracy of pulse taking is improved. And the reliability and effectiveness of data acquisition are ensured.

The invention discloses a traditional Chinese medicine pulse diagnosis instrument based on multi-modal analysis and a detection method thereof.The device is composed of a shell, a master controller and three sets of pulse diagnosis components used for the cun pulse position, the guan pulse position and the chi pulse position, and each pulse diagnosis component integrates an air path sensing module, an optical sensing module and a pressure sensing module; through cooperative work of the pneumatic piston, the liquid annular bag, the thin film pressure sensor and the optical sensor, accurate collection of pulse signals is completed. The system has the automatic locating and fitting function of three-dimensional linkage of the y axis, the theta axis and the z axis, intelligent locating and layered pressurization of wrist pulse positions can be achieved, and the pulse taking manipulation of'lifting, pressing and searching 'of traditional Chinese medicine is simulated. The device synchronously obtains multi-mode signals such as pulse position, pulse rate, pulse law, pulse shape and pulse potential, and after general control filtering, correction and fusion algorithm processing, a standardized feature matrix is formed and input into a multi-mode fusion model for pulse condition classification and automatic dialectical analysis. According to the device, a visual analysis result is generated based on pulse condition characteristics in combination with eight-line syndrome differentiation and viscera syndrome differentiation.

The invention provides a pulse condition and electrophysiological signal data processing method and system for a pulse feeling instrument and the pulse feeling instrument. The method is applied to pulse condition information collection and comprises the following steps that under driving of at least a first pressure value range, at least first pulse condition information of a target object is collected; under driving of at least a second pressure value range, at least second pulse condition information of the target object is collected; and fusing the at least first pulse condition information and the at least second pulse condition information to obtain first pulse condition graph information of the target object. The pulse width and pulse length information of the pulse condition under different pressure values is obtained by changing the pressure values, and physiological and pathological changes of the blood vessel volume are reflected truthfully. Through collection of multiple parameters, the pulse diagnosis instrument can provide more comprehensive and accurate pulse condition graph information, the defects of a traditional pulse diagnosis instrument are overcome, and therefore the accuracy and reliability of pulse diagnosis are improved, doctors are helped to conduct finer pulse diagnosis analysis, and the traditional Chinese medicine pulse taking process is restored to the maximum extent.

The invention relates to the technical field of pulse condition recognition, and discloses a remote traditional Chinese medicine pulse condition recognition system based on a pressure-separation-electricity coupling flexible sensor, and the system comprises a pulse condition sensor module which is used for being attached to the wrist of a human body according to a three-finger synchronous pulse taking mode; the multi-modal signal collecting and preprocessing module is used for collecting multi-modal pulse condition signals through the pulse condition sensor module, preprocessing the multi-modal pulse condition signals and extracting characteristic parameters; the pulse condition recognition module is used for constructing an intelligent pulse condition recognition model and inputting the multi-mode pulse condition signals and the characteristic parameters into the pulse condition recognition module to obtain pulse condition data of the user; and the remote monitoring module is used for realizing real-time uploading, analysis and feedback of the pulse condition data. The invention aims to prepare a sensor array, collect a multi-mode pulse condition signal, construct a pulse condition intelligent identification model and output pulse condition data by taking a pressure-isolation-electricity coupling technology as a core.

The invention provides a wrist pulse spectrum fitting and analysis method, which comprises the following steps of: converting a pressure signal into an electric signal, fitting to generate a human body pulse condition change curve, calculating from four dimensions of pulse position, pulse number, pulse shape and pulse potential, calculating the pulse position from two dimensions of depth and length; the pulse number is calculated from the two dimensions of frequency and rhythm, the pulse shape is calculated from the three dimensions of width, tension and fullness, the pulse potential is calculated from the three dimensions of fluency, strength and gradient, the pulse condition is analyzed by a reasonable algorithm, the wrist pulse spectrum is reasonably subjected to qualitative treatment in the aspect of traditional Chinese medicine pulse diagnosis, the accuracy of manual pulse taking is improved, and the pulse diagnosis accuracy is improved. The sensor can continuously and objectively monitor the pulse change of the patient under the influence of the mood of the pulse-taking person and external environment factors, so that more objective pulse-taking data can be obtained.

The invention relates to the field of pulse condition signal recognition. The invention relates to a firm pulse wave identification processing method, which comprises the following steps of: continuously acquiring pulse waves by utilizing a pulse diagnosis device to obtain original pulse condition data at rated time, and the data is pulse intensity change data under different pulse taking forces of floating, middle and sinking; the original pulse condition data at the rated time are periodically extracted, the original pulse condition data at the rated time are divided into n continuous original pulse condition data according to the periodic characteristics of the pulse waves, and n is an integer larger than or equal to 2; performing filtering processing on each continuous original pulse condition data by using a Butterworth band-pass filter, eliminating high-frequency noise interference, and obtaining n pieces of denoised pulse condition data; and performing data identification on each piece of de-noised pulse condition data to obtain effective features of the firm pulse, and performing feature matching to obtain the pulse duration of the firm pulse wave.

This invention discloses an adaptive method, apparatus, and system for high-quality pulse wave extraction in automatic pulse diagnosis, belonging to the field of traditional Chinese medicine pulse diagnosis information processing technology. The method first acquires and preprocesses multi-pressure pulse wave sequences; then, for each single-cycle pulse wave, a quantitative evaluation vector is constructed from four dimensions: temporal stability, morphological consistency, signal purity, and physiological feature prominence; next, weights for each dimension are dynamically assigned based on the extracted individual physiological characteristics, and a weighted fusion is performed to obtain a comprehensive quality score; finally, a screening threshold is dynamically determined based on the distribution of the comprehensive quality score, and the optimal pulse-taking pressure range is determined by combining pressure value clustering analysis, from which a set of high-quality pulse waves is selected. This invention achieves objectivity and quantification of the evaluation process, adaptively extracts pulse waves with both high signal quality and high diagnostic value, and provides feedback for optimizing pulse-taking pressure, making it suitable for widespread use in traditional Chinese medicine pulse diagnosis.

A pulse collection and reproduction system, comprising a reproduction terminal (1), a collection terminal (2), and a server terminal, and the technical key points are that a data transmission channel is directly established between the collection terminal (2) and the reproduction terminal (1) in a C / S architecture or a data transmission channel is established through the server terminal as a transfer, and the data of the collection terminal (2) or the server terminal is transmitted to the reproduction terminal (1); the server terminal comprises a communication module for receiving the pulse data uploaded by the collection terminal (2) or sending the diagnosis result to the reproduction terminal (1); a database module for storing the two-dimensional or three-dimensional pulse data uploaded by the collection terminal (2); a deep learning model module for loading the pulse diagnosis model and returning the pulse data uploaded by the collection terminal (2) to the diagnosis result. It has the advantages of convenient use, accurate radial artery positioning, high pulse reproduction accuracy, etc. Better simulate the clinical pulse taking, and improve the accuracy of pulse diagnosis instrument pulse taking.

The multifunctional online pulse diagnosis instrument comprises a base, and a left diagnosis area and a right diagnosis area are arranged at the upper end of the base in a left-right split mode. A photoelectric pulse sensor module for detecting pulse is arranged on the surface of the left diagnosis area; a pulse-taking table is arranged on the right diagnosis area, a three-finger pulse-taking assembly is arranged at the upper end of the pulse-taking table, and a U-shaped placing groove for accommodating the wrist is formed in the position, corresponding to the lower portion of the three-finger pulse-taking assembly, of the right diagnosis area; the control module is in signal connection with the photoelectric pulse sensor module and the three-finger pulse taking assembly, and the control module is connected with a display assembly arranged at the upper end of the base. According to the utility model, pulse detection and pulse taking diagnosis operation can be accurately and rapidly carried out, pulse taking information is collected through equipment, high-fidelity reproduction is realized through a medical care terminal, remote interactive pulse taking is realized based on a cloud terminal mode, the flexibility and accuracy of remote pulse taking of a doctor are remarkably improved, the initiative of the doctor is enhanced, and the doctor experience is improved. The structure is simple and compact, and the use is convenient and fast.

The utility model relates to the technical field of pulse pillows, in particular to a pulse pillow wrist supporting device which comprises a base, a pulse pad is arranged at the top end of the base, connecting blocks are fixedly installed at the two ends of the pulse pad, limiting columns are fixedly connected to the lower surfaces of the connecting blocks, and limiting grooves are formed in the two ends of the upper surface of the base. A limiting column is installed in a limiting groove, a movable column is fixedly connected to the bottom end of a pulse pad, a dismounting column is connected to the bottom end of the movable column in a clamped mode, a driving block is driven to drive a second bevel gear to rotate, so that a first bevel gear and a lead screw are driven to rotate, and the lead screw enables a movable sleeve to slowly ascend in the rotating process; the height of the artery cushion can be adjusted by lifting the artery cushion, the artery cushion can be suitable for being used by people of different physiques, the comfort and accuracy of pulse taking are improved, meanwhile, the pulse cushion on the artery cushion can be detached, workers can conveniently clean and disinfect the pulse cushion, and mutual infection of viruses is prevented.

The invention discloses portable traditional Chinese medicine four-diagnosis detection equipment, and relates to the technical field of traditional Chinese medicine, the portable traditional Chinese medicine four-diagnosis detection equipment comprises a carrying box, a battery bin is fixedly mounted at the bottom of an inner cavity of the carrying box, a bin cover is detachably mounted at the bottom of the battery bin, and a display screen is rotatably mounted on the outer surface of the carrying box through a rotating shaft; the two sides of the battery bin are connected with a pulse detection mechanism and a detection mechanism through wires. According to the portable traditional Chinese medicine four-diagnosis detection equipment, the pulse detection mechanism is used for simulating traditional Chinese medicine pulse taking, micro-motion blocks at corresponding positions are pushed during pulse beating, micro-displacement is amplified through a bending rod, a push piece drives a pressing rod to act on a pressure sensor, a pressure signal is converted into an electric signal, and pulse condition detection is achieved; the detection mechanism detects the temperature and components of exhaled air of a human body so as to assist in judging the physical condition, and the refrigeration sheet cools the exhaled air, so that part of volatile components are condensed, and the gas component detection precision is improved.

The invention provides a pulse condition and electrophysiological signal data processing method and system for a pulse feeling instrument and the pulse feeling instrument. The method is applied to pulse condition information collection and comprises the following steps that under driving of at least a first pressure value range, at least first pulse condition information of a target object is collected; under driving of at least a second pressure value range, at least second pulse condition information of the target object is collected; and fusing the at least first pulse condition information and the at least second pulse condition information to obtain first pulse condition graph information of the target object. The pulse width and pulse length information of the pulse condition under different pressure values is obtained by changing the pressure values, and physiological and pathological changes of the blood vessel volume are reflected truthfully. Through collection of multiple parameters, the pulse diagnosis instrument can provide more comprehensive and accurate pulse condition graph information, the defects of a traditional pulse diagnosis instrument are overcome, and therefore the accuracy and reliability of pulse diagnosis are improved, doctors are helped to conduct finer pulse diagnosis analysis, and the traditional Chinese medicine pulse taking process is restored to the maximum extent.

The invention discloses a palm curved holding traditional Chinese medicine intelligent pulse feeling device which comprises an angle adjusting mechanism, the top of the angle adjusting mechanism is fixedly connected with a supporting mechanism, one end of the top of the supporting mechanism is fixedly connected with a palm curved holding mechanism, and the other side of the top of the supporting mechanism is fixedly connected with an intelligent pulse feeling mechanism. The invention belongs to the technical field of medical instruments, aims to solve the problems that in the prior art, the subjectivity of a pulse diagnosis result is large, and the basis for standardization and quantification is lacked, and achieves the technical effects that the palm bending and holding mechanism is arranged, the bending degree of the elastic metal plate is changed, the palm of a patient can be guided to be bent to a natural state, and the patient can feel more comfortable. According to the intelligent pulse taking device, the contact posture of traditional Chinese medicine finger pulse taking is highly simulated, the accuracy of pulse condition collection is improved, the intelligent pulse taking mechanism is arranged, the mode that a pressure sensor and an acceleration sensor are combined is adopted, pressure and vibration information of pulse conditions is comprehensively collected, and richer data are provided for pulse condition analysis.