CN112336320A - Intelligent necklace and monitoring method for heart sound, lung sound and neck great vessel sound - Google Patents
Intelligent necklace and monitoring method for heart sound, lung sound and neck great vessel sound Download PDFInfo
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- CN112336320A CN112336320A CN201910736575.2A CN201910736575A CN112336320A CN 112336320 A CN112336320 A CN 112336320A CN 201910736575 A CN201910736575 A CN 201910736575A CN 112336320 A CN112336320 A CN 112336320A
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- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
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- A61B5/02055—Simultaneously evaluating both cardiovascular condition and temperature
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- A—HUMAN NECESSITIES
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- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/024—Detecting, measuring or recording pulse rate or heart rate
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- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
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Abstract
The invention discloses an intelligent necklace and a monitoring method of heart sounds, lung sounds and neck great vessel sounds, wherein the intelligent necklace comprises a necklace main body, a neck great vessel sound pickup sensor, a chest heart sound pickup sensor, a chest double lung sound pickup sensor, an environment sound pickup sensor, a power supply, a wireless charging module, a gyroscope and other motion detection modules, and a communication and signal processing module, wherein the sound pickup sensor is reasonably arranged close to the position of an organ or an object to be acquired through the necklace main body, so that the accuracy and richness of data acquisition are ensured, signals of acquired sensors are subjected to cross noise reduction and separation to obtain corresponding sound maps, heart rates, heart beat intensities, respiratory frequencies, respiratory intensities and the like for real-time monitoring of human health states, motion states, sleep states and surrounding environments, and early warning of sleep diseases, heart-lung diseases and blood vessel diseases, The diagnosis provides assistance.
Description
Technical Field
The invention relates to an intelligent wearable device, in particular to an intelligent necklace.
Background
From intelligent bracelet to intelligent wrist-watch, intelligence wearing equipment has more and more general life of walking into people at present, and they provide a simple and convenient detection mode for the daily life of people in the aspects such as sleep, motion, health.
However, the current intelligent wearable device mainly comprises a bracelet or a watch, the monitoring part is mainly concentrated on the wrist, the monitored information is heart rate and other motion parameters, and the monitoring part, the monitoring method and the monitoring parameters are single. Important organs such as human heart, lung have been concentrated to human neck and chest position that is close to the neck, and it has the characteristics that the information variety is many, parameter acquisition is effectual to carry out data acquisition, so development neck wearable equipment has congenital advantage in the aspect of health parameter monitoring than wrist wearable equipment.
At present, only a small amount of intelligent wearable equipment shifts attention to the neck, but the research degree and the data utilization degree are still insufficient. For example, 2016800012519 (trial-and-trial) intelligent necklace and pulse detection method thereof has the technical means that a respiratory vibration signal and a pulse vibration signal are monitored at a pendant of the necklace and are processed for exercise health monitoring, and lung sounds, heart sounds and neck great vessel sounds containing more abundant information are of little concern.
Heart sounds, lung sounds, and neck artery sounds play an important role in clinical diagnosis. The heart sound monitoring can monitor parameters such as heart rate and heart sound quality, so that the motion load of a human body can be monitored, and diseases such as premature beat, atrial fibrillation heart valve stenosis, incomplete valve closure, ventricular septal defect, patent ductus arteriosus, rupture of papillary muscle chordae tendineae of the heart and the like can be diagnosed in an auxiliary mode. The lung sound monitoring can not only monitor the respiratory frequency and the respiratory depth to infer the state of the human body exercise load, but also can assist in diagnosing the pathological changes of the trachea, the bronchus and the alveolus caused by diseases such as pneumonia, asthma, bronchitis and the like by analyzing the lung sound. The breathing condition is monitored in real time and for a long time by monitoring the lung sound after the human body falls asleep at night, so that a basis is provided for diagnosing sleep diseases such as sleep apnea syndrome and the like. The neck great vessel sound can assist in diagnosing diseases such as carotid stenosis, arteriosclerosis and the like.
Disclosure of Invention
In order to break through the limitation that the traditional intelligent wearable equipment collects less information at the wrist, the invention provides an intelligent necklace and a method for monitoring heart sounds, lung sounds and neck great vessel sounds, so that the advantages of various information collection types, large quantity and high quality of the heart sounds, the lung sounds and the neck great vessel sounds are better utilized, and the intelligent wearable equipment is better served for the application in the fields of motion monitoring, auxiliary diagnosis and the like.
The technical means applied by the invention are as follows:
an intelligent necklace and a monitoring method of heart sounds, lung sounds and neck great vessel sounds, which comprises a necklace main body, a neck great vessel sound pickup sensor, a chest heart sound pickup sensor, a chest bipulmonary sound pickup sensor, an environmental sound pickup sensor, a power supply and wireless charging module, a communication and signal processing module, a gyroscope and other motion detection modules; two neck great vessel sound pickup sensors are arranged and distributed on two sides of the neck of the necklace close to the neck; the chest heart sound pickup sensor is arranged at the position where the necklace is close to the heart part; the two lung sound pickup sensors are distributed at the positions close to the left lung and the right lung at the lower part of the necklace; the environment sound pickup sensor is arranged at the outer side position of the necklace close to the back of the neck, so that the environment sound data can be better collected by avoiding human body interference; the intelligent necklace receives great vessel sounds, bilateral lung sounds, heart sounds and environment sound signals through the sensors, and the signals are integrated with signals collected by other motion detection modules and are used for functions of motion monitoring, body state monitoring, disease auxiliary diagnosis and treatment, environmental noise evaluation and the like after being processed by the communication and signal processing module.
Preferably, the large blood vessel sound signal picked up by the neck large blood vessel sound pickup sensor is processed to obtain a readable large blood vessel sound map after filtering bipulmonary sound, heart sound, environmental sound and other noises; comparing the great vessel sound map with a standard great vessel sound map in a database, and giving an alarm when the abnormality is found; and on the premise of user authorization, automatically or semi-automatically transmitting the great vessel sound map, the great vessel sound recording and other monitoring data to a specialist for diagnosis.
Preferably, the heart sound signals picked up by the chest heart sound pickup sensor are filtered to remove bipulmonary sounds, neck great vessel sounds, environmental sounds and other noises to obtain processed heart sound signals and a heart sound recording file, and the heart sound signals are processed to obtain readable signals such as a heart sound map, a heart rate, a heartbeat intensity and the like; the heart rate and heartbeat intensity information can be used for monitoring the motion state; the heart sound atlas is compared with the standard heart sound atlas in the database, an alarm is given out when abnormality is found, and the heart sound atlas, the heart sound recording and other monitoring data are automatically or semi-automatically sent to a specialist for diagnosis on the premise of authorization of a user.
Preferably, the double-lung sound signals picked up by the chest double-lung sound pickup sensor are filtered to remove heart sound, neck great vessel sound, environmental sound and other noises to obtain processed left and right double-lung sound signals and left and right double-lung sound recording files, and the double-lung sound signals are processed to obtain readable signals such as a double-lung sound map, respiratory frequency, respiratory depth and the like; the signals of respiratory frequency, respiratory depth and the like can be used for monitoring the motion state, the sleep quality and the sleep diseases; the left and right lung sound maps are compared with the standard lung sound map in the database, an alarm is given when abnormality is found, and the lung sound maps, the recording of the lung sound and other monitoring data are automatically or semi-automatically sent to a specialist for diagnosis on the premise of authorization of a user.
Preferably, the environment sound signal picked up by the environment sound pickup sensor is processed to obtain environment sound signals after heart sound, neck great vessel sound, double lung sound and other noises are filtered, the environment sound signals are processed to obtain environment noise intensity data, and the environment noise data can be used for environment noise level evaluation.
Preferably, the neck great vessel sound data, the heart sound data and the double lung sound data can be used for monitoring the health state, the motion state and the sleep state of the human body in real time under the condition of integrating other sensor data such as a gyroscope, a thermometer and the like, and can provide assistance for diagnosing sleep diseases, heart and lung diseases and blood vessel diseases.
In conclusion, the invention has the following beneficial effects:
1. the neck great vessel sound pickup sensor, the chest heart sound pickup sensor, the chest bipulmonary sound pickup sensor, the environment sound pickup sensor use the wearable necklace as the main body, are close to the monitoring organ or part as far as possible, and the accuracy and the convenience of data acquisition are guaranteed.
2. And performing cross noise reduction and separation processing on the neck great vessel sound data, the heart sound data, the double lung sound data and the environment sound data to obtain relatively pure neck great vessel sound data, heart sound data, double lung sound data and environment sound data.
3. Real-time monitoring of the health state, the movement state and the sleep state of the human body is realized by using the processed data of the neck great vessel sound, the heart sound, the double lung sound, the environmental sound and the like.
4. The processed data of neck great vessel sound, heart sound, double lung sound, environment sound and the like are used for providing assistance for early warning and diagnosis of sleep diseases, heart-lung diseases and blood vessel diseases.
Description of the drawings:
fig. 1 is a main structural schematic diagram (back) of the smart necklace.
FIG. 2 is a flow chart of the working principle of the smart necklace;
in the figure: 1. the intelligent necklace comprises an intelligent necklace main body, 2, a communication and signal processing module, 3, a gyroscope and other motion detection modules, 4, an environment sound pickup sensor, 5, a neck great vessel sound pickup sensor, 6, a power supply and a wireless charging module, 7, a chest left side lung sound pickup sensor, 8, a chest right side lung sound pickup sensor, and 9, a chest heart sound pickup sensor.
The specific implementation mode is as follows:
the present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Embodiment 1, as shown in fig. 1, an intelligent necklace includes an intelligent necklace main body 1, a communication and signal processing module 2, another motion detection module 3 such as a gyroscope, an environmental sound pickup sensor 4, a neck great vessel sound pickup sensor 5, a power supply and wireless charging module 6, a chest left lung sound pickup sensor 7, a chest right lung sound pickup sensor 8, a chest heart sound pickup sensor 9, and the necklace main body may be made of rubber or a braided fabric, which is not limited herein; the sound sensor may be of the type that the active microphone may be a passive microphone, without limitation.
As shown in fig. 1, the arrangement of the environmental sound pickup sensor 4, the neck great vessel sound pickup sensor 5, the chest left lung sound pickup sensor 7, the chest right lung sound pickup sensor 8 and the chest heart sound pickup sensor 9 is based on the intelligent necklace main body 1, and the sensors are as close as possible to the organ and the position to be monitored, so that the accuracy and the convenience of data acquisition are guaranteed.
As shown in fig. 2, a method for monitoring a body vessel based on heart sounds, lung sounds and neck great vessel sounds, which is a method for performing cross noise reduction on neck great vessel sound data, heart sound data, double lung sound data and environment sound data to obtain relatively pure neck great vessel sound data, heart sound data, double lung sound data and environment sound data and using the data for body monitoring.
As shown in fig. 2, on the basis of the processed data of neck great vessel sounds, heart sounds, double lung sounds and environmental sounds, the data of heart rate, heartbeat intensity, respiratory frequency, respiratory depth and the like are separated, and the data of other motion sensors are integrated, so that the real-time monitoring of the health state, the motion state and the sleep state of the human body is realized.
As shown in fig. 2, the processed data of the neck heart rate, the heart beat intensity, the respiratory rate, the respiratory depth, the respiratory state, the neck great vessel sound spectrum, the heart sound spectrum, the lung sound spectrum and the like are used to provide assistance for early warning and diagnosis of sleep diseases, heart lung diseases and blood vessel diseases.
Claims (8)
1. An intelligent necklace is characterized by comprising a necklace main body, a neck great vessel sound pickup sensor, a chest heart sound pickup sensor, a chest double lung sound pickup sensor, an environment sound pickup sensor, a power supply and wireless charging module, a communication and signal processing module, a gyroscope and other motion detection modules; the sensor and other functional modules are fixed in the necklace main body, and the necklace is taken as a carrier to be close to an organ to be acquired as much as possible; the sound pickup sensor collects neck great vessel sound, heart sound, double lung sound and external environment sound of a human body in real time; the signal processing module carries out cross noise reduction processing and separation on the collected neck great vessel sounds, heart sounds, lung sounds and environment sound signals to obtain pure signals for monitoring the human body.
2. The intelligent necklace of claim 1 wherein the neck great vessel sound pickup sensor, the chest heart sound pickup sensor, the chest bipulmonary sound pickup sensor and the ambient sound pickup sensor for data acquisition are carried by the necklace body, so that the necklace body can be reasonably arranged at a position close to an organ or an object to be acquired, thereby ensuring the accuracy and richness of data acquisition.
3. The intelligent necklace of claim 1, wherein the collected neck great vessel sounds, heart sounds, lung sounds and environment sound signals are subjected to cross noise reduction processing and separation to obtain pure sound patterns of the neck great vessel sounds, the heart sounds and the double lung sounds, and data of the heart rate, the heartbeat intensity, the respiratory frequency, the respiratory intensity and the like of a monitored person are used for monitoring the human body.
4. The intelligent necklace of claim 3 wherein data such as sound patterns, heart rate, heartbeat intensity, respiratory rate, respiratory intensity and the like acquired after collection and processing are monitored by data to realize real-time monitoring of human health, motion and sleep states.
5. The intelligent necklace of claim 3 wherein the data collected by the sound atlas, the heart rate, the heartbeat intensity, the respiratory rate, the respiratory intensity and the like are compared with the database standard data to give an alarm in time when the data are found to be abnormal, thereby realizing the early warning of sleep diseases, cardiopulmonary diseases and vascular diseases.
6. The intelligent necklace of claim 3 wherein the collected and processed environmental tone signals enable real-time monitoring of the wearer's surroundings for evaluation of the ambient noise level and enable assisted assessment of the surroundings and the state of motion.
7. The intelligent necklace of claim 5 wherein the monitoring data and the abnormality warning message are sent to the corresponding specialist under the premise of authorization or consent of the user, and the specialist makes the corresponding diagnosis and treatment advice, thereby providing a new means for the auxiliary diagnosis of sleep disorders, cardiopulmonary and vascular diseases, etc.
8. A smart necklace as claimed in claims 1 to 7 wherein the data for data comparison may be all or some of the neck great vessel sounds, heart sounds, lung sounds and ambient sounds, possibly also incorporating other data from sensors such as gyroscopes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910736575.2A CN112336320A (en) | 2019-08-09 | 2019-08-09 | Intelligent necklace and monitoring method for heart sound, lung sound and neck great vessel sound |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910736575.2A CN112336320A (en) | 2019-08-09 | 2019-08-09 | Intelligent necklace and monitoring method for heart sound, lung sound and neck great vessel sound |
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| CN112336320A true CN112336320A (en) | 2021-02-09 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114259209A (en) * | 2021-12-22 | 2022-04-01 | 宁波理得医疗科技有限公司 | System and method for detecting and intervening sleep apnea |
| WO2024093826A1 (en) * | 2022-10-31 | 2024-05-10 | 歌尔科技有限公司 | Physiological sound acquisition apparatus and wearable device |
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| JP2015024063A (en) * | 2013-07-28 | 2015-02-05 | 株式会社大木工藝 | Necklace |
| WO2017178694A1 (en) * | 2016-04-12 | 2017-10-19 | Nukute Oy | Monitoring respiratory air flow via trachea |
| US20180035945A1 (en) * | 2016-08-03 | 2018-02-08 | Yi-Sen HSIEH | Smart collar and system thereof |
| US20180317876A1 (en) * | 2015-10-30 | 2018-11-08 | The Johns Hopkins University | Programmable electronic stethoscope devices, algorithms, systems, and methods |
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| JP2015024063A (en) * | 2013-07-28 | 2015-02-05 | 株式会社大木工藝 | Necklace |
| US20180317876A1 (en) * | 2015-10-30 | 2018-11-08 | The Johns Hopkins University | Programmable electronic stethoscope devices, algorithms, systems, and methods |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114259209A (en) * | 2021-12-22 | 2022-04-01 | 宁波理得医疗科技有限公司 | System and method for detecting and intervening sleep apnea |
| WO2024093826A1 (en) * | 2022-10-31 | 2024-05-10 | 歌尔科技有限公司 | Physiological sound acquisition apparatus and wearable device |
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