CN103462592A - Chest belt for detecting physiological parameters - Google Patents
Chest belt for detecting physiological parameters Download PDFInfo
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- CN103462592A CN103462592A CN2013104732042A CN201310473204A CN103462592A CN 103462592 A CN103462592 A CN 103462592A CN 2013104732042 A CN2013104732042 A CN 2013104732042A CN 201310473204 A CN201310473204 A CN 201310473204A CN 103462592 A CN103462592 A CN 103462592A
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- pectoral girdle
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Abstract
A chest belt for detecting physiological parameters comprises an electrocardio detection part and a breath detection part; the electrocardio detection part is provided with a body and at least one connecting part; the connecting parts are connected to the upper side and the lower side of the body and form a through part together with the body; the body is provided with at least one pair of electrocardio electrodes corresponding to the outer surface of a person to be detected; the at least one pair of electrocardio-electrodes extend to the outside of the connecting part of the electrocardio-detecting part through a lead; the breath detection part comprises a belt-shaped elastic body, and a breath induction sensor is arranged on the belt-shaped elastic body along the length direction of the belt-shaped elastic body; two ends of the respiration induction sensor extend to the outside of the connecting part of the electrocardio detection part through a lead; the belt-shaped elastic body of the respiration detection part is inserted into the through part of the electrocardio detection part, so that the electrocardio electrode on the body of the electrocardio detection part can be tightly attached to the part to be detected of the chest; the belt-shaped elastic body of the respiration detection part and the body of the electrocardio detection part are fixed together at least at one point to form a combined part.
Description
Technical field
The present invention relates to a kind of physiological parameter detection and use pectoral girdle, relate in particular to a kind of pectoral girdle that comprises electrocardio detection and respiration detection.
Background technology
As everyone knows, contain the abundant important information relevant to health and morbid state in conventional physiological parameter, the continuous monitoring of physiological parameter, owing to can catching dynamic physiological parameter under the daily life state, therefore has very important significance to diagnosis and the treatment of disease and potential disease.
The diagnosis of disease or potential disease and health state identification, often need synchronous monitoring and analyze multinomial physiological parameter.Modern medicine study shows, the multi-physiological-parameter convergence analysis can obtain than unitary variant analysis information more accurately more comprehensively, therefore, needs to dress the comfortable device that can realize the continuous dynamic monitoring of multi-physiological-parameter.Electrocardio and breathing are the physiological parameters of two routines, and the monitoring equipment of multiple Wearable has been arranged at present, as the Polar table, realize the monitoring of heart rate with the form of pectoral girdle, and the pectoral girdle of Bioharness can be realized the synchronous monitoring of electrocardio and breathing.The ECG signal sampling of Wearable is many does the electrocardiosignal sensing electrode by materials such as conductive fabric, electric silica gels, for obtaining high-quality electrocardiosignal, during use, requires the electrocardiosignal sensing electrode to be close to measured's skin.
Respiration measurement has a variety of technology that realize, such as passing through impedance method, inductance method, mouth and nose air-flow method, pressure drag method, tonometer method etc., wherein inductance method (also address is inhaled the induction plethysmography) is the measuring technique that performance is the best, can accurately trace splanchnocoel and breathe volume-variation, can realize the quantitative measurement of tidal volume after calibration,, compare with other sensing technologies round He Huo abdominal cavity, thoracic cavity cabling due to inductance coil, also have the measurement result receptor site to affect little advantage.Respiratory inductive plethysmography, when realizing, be made wire on the elasticity ligature, responds to the variation of splanchnocoel volume by the stretching of elasticity ligature.
Take care the electro-detection technology when respiratory inductive plethysmography is combined, how existence processes the non-resilient requirement of electrocardio sensing electrode and the contradiction that respiration pickup elasticity requires, the mode simply the electrocardio sensing part is connected with the breathing transducing part can't realize the Obtaining Accurate of electrocardio and breath signal, therefore at present especially can not adapt to the detection of multiple posture position, also there is no a kind of desirable checkout gear that electrocardio and respiratory inductive plethysmography are integrated.
Summary of the invention
The present invention is intended to propose a kind of physiological parameter detecting device that electrocardio and respiratory inductive plethysmography are integrated.For this reason, the present invention proposes a kind of physiological parameter detection pectoral girdle.
Physiological parameter of the present invention detects and comprises electrocardio test section and respiration detection section with pectoral girdle; The electrocardio test section is formed with body and at least one connecting portion; Connecting portion is connected in the both sides up and down of body, forms breakthrough part together with body; Body is provided with at least one pair of electrocardioelectrode corresponding to person's to be detected outer surface; Described at least one pair of electrocardioelectrode extends to the outside of the connecting portion of described electrocardio test section by wire; Respiration detection section comprises banded elastic body, breathes inductive transducer and establishes thereon along banded elastic body's length direction; The two ends of described breathing inductive transducer extend to the outside of the connecting portion of described electrocardio test section by wire; The banded elastic body of respiration detection section inserts in the described breakthrough part of electrocardio test section, makes the electrocardioelectrode on the body of electrocardio test section be close to the section to be detected in chest under banded elastic body's elastic force effect; The banded elastic body of respiration detection section and the body of electrocardio test section are fixed together and form joint portion at least on one point.
Preferably, banded elastic body two ends removably link together.
Preferably, described joint portion forms straight line.
Preferably, described joint portion forms the straight line vertical with the banded elastic body's of respiration detection section elastic extension direction.
Preferably, banded elastic body two ends removably link together by buckle, hook or VELCRO.
Preferably, the two ends of the breathing inductive transducer of described respiration detection section via described joint portion the connecting portion through described electrocardio test section.
Preferably, described electrocardioelectrode consists of fabric, polyurethane or conductive rubber.
The present invention also proposes a kind of pectoral girdle formula physiological parameter detecting device, and it comprises signal processing circuit and physiological parameter above-mentioned detection breast band; Described physiological parameter detects by the electrocardioelectrode of pectoral girdle and is connected with outside signal processing circuit with the breathing inductive transducer, by signal processing circuit, physiological parameter is detected to the electrocardiosignal and the breath signal that detect with pectoral girdle and is processed; Described signal processing circuit comprises electrocardiosignal modulate circuit and breath signal modulate circuit.
Preferably, described signal processing circuit is contained in box, and cartridge bottom is formed with a kind of in pin thread or box; Electrocardioelectrode and the extension of breathing inductive transducer are exposed to outside part and are formed with a kind of box combined or the pin thread for the pin thread with described cartridge bottom or box at this external surface of electrocardio test section.
Preferably, described signal processing circuit further comprises radio communication circuit, by wireless mode, electrocardiosignal and breath signal after processing are sent to external server.
The present invention is by electrocardio, breathing the induction plethysmogram pickup is integrated on an elastic belt, designed cleverly the EGC sensor of " lasso " structure, EGC sensor is suspended on respiration pickup, thereby respiration pickup can be around whole breast section, can get the change in volume in the whole thoracic cavity that respiratory movement causes, respiration detection reliability and sensitivity are improved, utilize the elasticity of the ligature of respiration pickup simultaneously, make the electrocardio detecting electrode can be attached to more reliably on measured's skin, electrocardio and the high-quality detection of breath signal under any position have been guaranteed, thereby obtain more reliable cardiopulmonary physiological parameter.
Because the present invention can obtain high-quality electrocardio and respiratory movement signal, can carry out reliable cardiopulmonary physiological parameter convergence analysis, as the cardiopulmonary coupling analysis, for health state identification, sleep quality qualitative assessment and sleep-respiratory event detection etc.
The accompanying drawing explanation
Fig. 1 is that physiological parameter of the present invention detects the respiration detection section schematic diagram with pectoral girdle;
Fig. 2 a is that physiological parameter of the present invention detects the rear side schematic diagram with the electrocardio test section of pectoral girdle;
Fig. 2 b is that physiological parameter of the present invention detects the front side schematic diagram with the electrocardio test section of pectoral girdle;
The signal processing circuit that Fig. 3 is pectoral girdle formula physiological parameter detecting device of the present invention hold the box schematic diagram;
Fig. 4 a is that physiological parameter of the present invention detects the front-view schematic diagram that respiration detection section and electrocardio test section with pectoral girdle combine;
Fig. 4 b is that physiological parameter of the present invention detects the schematic rear view that respiration detection section and electrocardio test section with pectoral girdle combine;
The schematic diagram that Fig. 5 is pectoral girdle formula physiological parameter detecting device of the present invention.
The specific embodiment
Below, the present invention is described in detail by reference to the accompanying drawings.
Physiological parameter of the present invention detects and comprises two parts with pectoral girdle, respiration detection part 1 and electrocardio test section 2.
As shown in Figure 1, respiration detection section 1 comprises banded elastic body 10 and respiration pickup 11.Respiration pickup 11 is along banded elastic body's 11 length direction setting, preferably, and the length direction setting with the wraparound pattern along banded elastic body 11.Here, respiration pickup 11 is one to be arranged on the inducer on banded elastic body 10, and two taps of inducer are extracted out from banded elastic body's 10 middle part, to be connected with external circuit.
As shown in Figure 5, banded elastic body's two ends 12,13 can be fixed together, and also can removably link together.When being while removably linking together, the modes such as buckle, hook, VELCRO of can leading to are connected or are dismantled.
As shown in Fig. 2 a, 2b, electrocardio test section 2 comprises body 20, connecting portion 24, and connecting portion 24 links together the both sides up and down of body 20, thereby forms breakthrough part 25 together with body 20.
Fig. 4 a, 4b are the schematic diagrams that electrocardio test section and respiration detection section fit together.
As shown in Fig. 4 a, 4b, the banded elastic body 10 of respiration detection section 1 is through the breakthrough part 25 of electrocardio test section 2, and respiration detection section 1 and electrocardio test section 2 combine by joint portion 41, here joint portion 41 is stitching straight lines vertical with banded elastic body's elastic extension direction, so that joint portion affect as small as possible elastic body's elastic deformation, make whole deformation occur in equably on whole banded elastic body.When the stitching thread that forms joint portion 41 has certain elasticity, in the time of can be with banded elastic body's elastic deformation, the stitching thread that forms joint portion 41 can be also not vertical with banded elastic body 10 straight line.Here, joint portion 41 can also be a point, stitch points for example, like this, the interference minimum between banded elastic body 10 and electrocardio test section 2.
Two electrocardioelectrodes 21 extend to outside by wire, to be connected with external circuit.In like manner, two taps of respiration pickup 11 also extend to outside, to be connected with external circuit.Here, two of respiration pickup 11 taps are exposed to outside through the connecting portion 24 of electrocardio test section 2.Electrocardioelectrode 21 and respiration pickup 11 are exposed to outside part and form terminal 22 on the surface of connecting portion 24.Preferably, two of respiration pickup 11 taps are through the connecting portion 24 of electrocardio test section through joint portion 41.When physiological parameter detection of the present invention is worn on the chest of user with pectoral girdle, because joint portion 41 is all relative static with respect to electrocardio test section 2 with respiration detection section 1, even user is breathed thorax and is changed banded elastic body 10 elastic deformations that make respiration detection section and relatively move with electrocardio test section 2, can not affect two taps of respiration pickup 11 yet, make two taps and outside the maintenance firmly be connected.
During use, banded elastic body 10 two ends combine and are centered around on the breast of user, and under banded elastic body's 10 elastic force effect, the electrocardioelectrode 21 of electrocardio test section 2 is close to the chest of user, thereby guarantee the detection of electrocardiosignal.
It is the transducing part of electrocardio and breathing with pectoral girdle that physiological parameter above-mentioned detects.On this basis, the present invention also proposes a kind of pectoral girdle formula physiological parameter detecting device, the physiological parameter detection pectoral girdle that it comprises the physiological single processing circuit and tells about above.The physiological single processing circuit comprises electrocardiosignal orderliness circuit and breath signal modulate circuit, all is arranged in box 3, as shown in Fig. 3,5.Box 3 bottoms are formed with a kind of in pin thread and box, and connecting portion 24 surfaces of electrocardio test section 2 are formed with the another kind in pin thread and box.Preferably, a kind of in the box 3 formed pin threads in bottom and box is that the signal of the physiological single processing circuit that holds in box 3 is as input simultaneously; The pin thread that connecting portion 24 surface forms and the another kind in box are electrocardioelectrode 21 and signal output part respiration pickup 11 simultaneously.
As shown in Figure 5, during use, box 3 combines by pin thread and box with connecting portion 24, and pin thread is stuck in box.Breath signal and electrocardiosignal are delivered in box 3 after by respiration detection section 1 and electrocardio test section 2 sensings and are carried out signal processing.
Signal processing circuit further comprises radio communication circuit, by wireless mode, electrocardiosignal and breath signal after processing are sent to external server.
Because the present invention adopts said structure, there is following advantage:
1. because detecting, physiological parameter of the present invention on whole elastic body, inductance is set with pectoral girdle, thereby respiration pickup can be around whole chest, can get the change in volume in the whole thoracic cavity that respiratory movement causes, reliability and sensitivity that breath signal detects are improved.
2. because respiration detection section and electrocardio test section are fixed by point or suturing with thread management, farthest guaranteed the even elastic deformation of inductance on whole elastic strip body, thereby guarantee in the pectoral girdle drawing process, the variation of inductance and pectoral girdle stretch and have good concordance, have guaranteed the reliability that breath signal detects.For simply the electrocardio test section is connected to the structure that realizes that electrocardio and breath signal detect with respiration detection section, exist in the pectoral girdle drawing process, the inconsistent drawback of inductance changed polarity, the breath signal quality is unstable.
3. evenly participate in deformation and the electrocardio test section is pressed in to chest due to whole elastic body almost, therefore, even when lying on one's side posture (thorax changes), inductance also can detect the breath signal of testee exactly, and one section inducer that can not be pressed in the health downside when lying on one's side can not participate in deformation and affect the detection of breath signal.
4. body one side of electrocardio test section contacts with human body skin, and opposite side is breathed belt and compressed, and can make electrocardioelectrode firmly be attached on skin, reduces electrode displacement and disturbs, and has guaranteed the quality of electrocardiosignal, does not affect the respiration pickup susceptiveness simultaneously.For simply the electrocardio test section is connected to the structure that realizes that electrocardio and breath signal detect with respiration detection section, exist while lying on one's side posture (thorax changes), owing to lying on one's side, cause the elasticity of respiration detection section can't effectively be transmitted to the electrocardio test section, the phenomenon that electrocardioelectrode and skin break away from occurs, had a strong impact on the quality of ECG signal sampling.This problem is not obvious during in orthostatic body position at human body, and when human body, in prone position, while lying on one's side position, the reliability that electrocardio and breath signal detect all descends, thereby has reduced the availability of pectoral girdle.The present invention can solve this technical barrier preferably, thereby obtains cardiopulmonary physiological parameter accurately under various application scenarios.
Claims (10)
1. a physiological parameter detects and uses pectoral girdle, and it comprises electrocardio test section and respiration detection section;
The electrocardio test section is formed with body and at least one connecting portion; Connecting portion is connected in the both sides up and down of body, forms breakthrough part together with body; Body is provided with at least one pair of electrocardioelectrode corresponding to person's to be detected outer surface; Described at least one pair of electrocardioelectrode extends to the outside of the connecting portion of described electrocardio test section by wire;
Respiration detection section comprises banded elastic body, breathes inductive transducer and establishes thereon along banded elastic body's length direction; The two ends of described breathing inductive transducer extend to the outside of the connecting portion of described electrocardio test section by wire;
The banded elastic body of respiration detection section inserts in the described breakthrough part of electrocardio test section, makes the electrocardioelectrode on the body of electrocardio test section be close to the section to be detected in chest under banded elastic body's elastic force effect;
The banded elastic body of respiration detection section and the body of electrocardio test section are fixed together and form joint portion at least on one point.
2. physiological parameter as claimed in claim 1 detects and uses pectoral girdle, it is characterized in that:
Banded elastic body two ends removably link together.
3. physiological parameter as claimed in claim 1 detects and uses pectoral girdle, it is characterized in that:
Described joint portion forms straight line.
4. physiological parameter as claimed in claim 3 detects and uses pectoral girdle, it is characterized in that: described joint portion forms the straight line vertical with the banded elastic body's of respiration detection section elastic extension direction.
5. physiological parameter as claimed in claim 2 detects and uses pectoral girdle, it is characterized in that:
Banded elastic body two ends removably link together by buckle, hook or VELCRO.
6. physiological parameter as claimed in claim 1 detects and uses pectoral girdle, it is characterized in that:
The two ends of the breathing inductive transducer of described respiration detection section are the connecting portion through described electrocardio test section via described joint portion.
7. physiological parameter as claimed in claim 1 detects and uses pectoral girdle, and it is characterized in that: described electrocardioelectrode consists of fabric, polyurethane or conductive rubber.
8. a pectoral girdle formula physiological parameter detecting device, it comprises that the described physiological parameter of one of signal processing circuit and claim 1-7 detects and uses the breast band; Described physiological parameter detects by the electrocardioelectrode of pectoral girdle and is connected with outside signal processing circuit with the breathing inductive transducer, by signal processing circuit, physiological parameter is detected to the electrocardiosignal and the breath signal that detect with pectoral girdle and is processed;
Described signal processing circuit comprises electrocardiosignal modulate circuit and breath signal modulate circuit.
9. pectoral girdle formula physiological parameter detecting device as claimed in claim 8, it is characterized in that: described signal processing circuit is contained in box, and cartridge bottom is formed with a kind of in pin thread or box; Electrocardioelectrode and the extension of breathing inductive transducer are exposed to outside part and form a kind of box combined or the pin thread for the pin thread with described cartridge bottom or box at this external surface of electrocardio test section.
10. pectoral girdle formula physiological parameter detecting device as claimed in claim 8, it is characterized in that: described signal processing circuit further comprises radio communication circuit, by wireless mode, electrocardiosignal and breath signal after processing are sent to external server.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310473204.2A CN103462592B (en) | 2013-10-11 | 2013-10-11 | Chest strap for physiological parameter detection and chest strap type physiological parameter detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310473204.2A CN103462592B (en) | 2013-10-11 | 2013-10-11 | Chest strap for physiological parameter detection and chest strap type physiological parameter detection device |
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| CN103462592A true CN103462592A (en) | 2013-12-25 |
| CN103462592B CN103462592B (en) | 2014-12-17 |
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| CN201310473204.2A Active CN103462592B (en) | 2013-10-11 | 2013-10-11 | Chest strap for physiological parameter detection and chest strap type physiological parameter detection device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106510692A (en) * | 2016-11-15 | 2017-03-22 | 中国科学院力学研究所 | Stretchable flexible electrode and preparation method thereof |
| CN114281009A (en) * | 2021-12-26 | 2022-04-05 | 枣庄山好科技有限公司 | Based on NBIOT network old man safety monitoring system and device |
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| CN201790802U (en) * | 2010-08-02 | 2011-04-13 | 江阴市协和针织有限公司 | Wearable blood pressure and electrocardio acquiring clothing |
| CN202699135U (en) * | 2012-04-27 | 2013-01-30 | 东南大学 | A wireless wearable electrocardiogram chest belt based on non-contact electrodes |
| CN103315722A (en) * | 2013-06-12 | 2013-09-25 | 浙江大学 | Wearable human body multiple physiological parameter acquiring device |
| CN203662728U (en) * | 2013-10-11 | 2014-06-25 | 张政波 | Pectoral girdle for physiological parameter detection and pectoral-girdle-type physiological parameter detection device with same |
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2013
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Patent Citations (6)
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| JP2005253610A (en) * | 2004-03-10 | 2005-09-22 | Fukushima Prefecture | Biosensor belt |
| EP2022541A1 (en) * | 2007-08-08 | 2009-02-11 | Heidrun Fehrl | Portable breath meter |
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| CN202699135U (en) * | 2012-04-27 | 2013-01-30 | 东南大学 | A wireless wearable electrocardiogram chest belt based on non-contact electrodes |
| CN103315722A (en) * | 2013-06-12 | 2013-09-25 | 浙江大学 | Wearable human body multiple physiological parameter acquiring device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106510692A (en) * | 2016-11-15 | 2017-03-22 | 中国科学院力学研究所 | Stretchable flexible electrode and preparation method thereof |
| CN114281009A (en) * | 2021-12-26 | 2022-04-05 | 枣庄山好科技有限公司 | Based on NBIOT network old man safety monitoring system and device |
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Effective date of registration: 20220507 Address after: 100853 Fuxing Road 28, Beijing, Haidian District Patentee after: CHINESE PLA GENERAL Hospital Address before: Laboratory of Biomedical Engineering, General Hospital of the people's Liberation Army, No. 28 Fuxing Road, Haidian District, Beijing 100853 Patentee before: Zhang Zhengbo Patentee before: Zheng Jiewen |
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