CN117426756A - Multifunctional heart health detection equipment - Google Patents
Multifunctional heart health detection equipment Download PDFInfo
- Publication number
- CN117426756A CN117426756A CN202311334074.4A CN202311334074A CN117426756A CN 117426756 A CN117426756 A CN 117426756A CN 202311334074 A CN202311334074 A CN 202311334074A CN 117426756 A CN117426756 A CN 117426756A
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- CN
- China
- Prior art keywords
- end electrode
- processing unit
- electrode
- heart
- heart sound
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000005189 cardiac health Effects 0.000 title claims abstract description 18
- 238000001514 detection method Methods 0.000 title claims abstract description 15
- 238000012545 processing Methods 0.000 claims abstract description 24
- 230000001133 acceleration Effects 0.000 claims abstract description 13
- 238000012544 monitoring process Methods 0.000 claims abstract description 5
- 238000012806 monitoring device Methods 0.000 claims description 6
- 230000036760 body temperature Effects 0.000 abstract description 4
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 4
- 230000000747 cardiac effect Effects 0.000 abstract description 3
- 230000036541 health Effects 0.000 abstract description 3
- 230000005236 sound signal Effects 0.000 description 8
- 238000013507 mapping Methods 0.000 description 6
- 210000000038 chest Anatomy 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000007831 electrophysiology Effects 0.000 description 2
- 238000002001 electrophysiology Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000004807 localization Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 208000003417 Central Sleep Apnea Diseases 0.000 description 1
- 206010019280 Heart failures Diseases 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- 208000010378 Pulmonary Embolism Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 208000019622 heart disease Diseases 0.000 description 1
- 239000000017 hydrogel Substances 0.000 description 1
- 238000002847 impedance measurement Methods 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 208000001797 obstructive sleep apnea Diseases 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002685 pulmonary effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000000115 thoracic cavity Anatomy 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- 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
- A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
- A61B5/02055—Simultaneously evaluating both cardiovascular condition and temperature
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
- A61B5/053—Measuring electrical impedance or conductance of a portion of the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/25—Bioelectric electrodes therefor
- A61B5/251—Means for maintaining electrode contact with the body
- A61B5/257—Means for maintaining electrode contact with the body using adhesive means, e.g. adhesive pads or tapes
- A61B5/259—Means for maintaining electrode contact with the body using adhesive means, e.g. adhesive pads or tapes using conductive adhesive means, e.g. gels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/25—Bioelectric electrodes therefor
- A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
- A61B5/28—Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/30—Input circuits therefor
- A61B5/307—Input circuits therefor specially adapted for particular uses
- A61B5/308—Input circuits therefor specially adapted for particular uses for electrocardiography [ECG]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
- A61B5/321—Accessories or supplementary instruments therefor, e.g. cord hangers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B7/00—Instruments for auscultation
- A61B7/02—Stethoscopes
Abstract
The invention relates to a multifunctional heart health detection device in the technical field of human health detection, which comprises a right-end electrode, a left-end electrode, a driving electrode, a processing unit, a power source, a heart sound sensor and an acceleration sensor, wherein the right-end electrode is connected with the left-end electrode; the processing unit is connected with the right end electrode, the left end electrode, the driving electrode, the heart sound sensor and the acceleration sensor. The invention can be used for monitoring single-LEAD ECG (LEAD I), respiration, heart sound PCG, chest impedance and body temperature, and can acquire human cardiac signals in real time.
Description
Technical Field
The invention relates to the technical field of human health detection, in particular to multifunctional heart health detection equipment.
Background
The multi-functional reference patch is used in a variety of medical applications.
For example, U.S. patent application publication 2012/0165644 describes patches and sensor assemblies with magnetic-based biosensors. The assembly is housed in a reusable portion that is connected to the mapping and localization system via the biosensor wire, and the disposable portion provides an electrode layer through which impedance-based signals are transmitted to the mapping and localization system via the ACL wire.
U.S. patent application publication 2009/0318793 describes patches and sensor assemblies for use in an Electrophysiology (EP) mapping system. The assembly has two parts: reusable portions and disposable portions. The reusable portion houses a biosensor for a magnetic force-based positioning and mapping system, as well as electrical leads necessary for communication between the biosensor and the mapping system. The disposable portion of the patch and sensor assembly comprises an adhesive covered flexible patch having at least a portion of an electrode for receiving electrical signals from the patient's body, and may comprise electrical leads necessary to communicate such electrical signals to a mapping system.
Patent application CN109419502a discloses a medical patch for simultaneously sensing ECG signals and impedance indicating electrical signals, the medical patch comprising a substrate, electrodes and circuitry. The base plate is configured to be externally attached to a patient. The electrodes are coupled to the substrate and configured to sense an Electrocardiogram (ECG) signal from a heart of the patient, and to further sense an electrical signal indicative of an impedance between the electrodes and a probe in the heart. Circuitry is coupled to the substrate and includes a shared amplifier configured to amplify the ECG signal and the electrical signal sensed by the electrodes simultaneously. The medical patch can only detect ECG and body impedance. In actual use, some data or parameters related to the health of the human heart cannot be detected by the medical patch, such as respiration.
The patent with the patent grant number of CN105286909B discloses a wearable heart sound and electrocardio characteristic information acquisition and monitoring system, which comprises a heart sound signal acquisition device, a wireless network and a wireless network, wherein the heart sound signal acquisition device is used for acquiring electrocardio signals and heart sound signals and transmitting data through the wireless network; the terminal equipment is used for receiving the electrocardio and heart sound signals acquired by the heart sound and electrocardio acquisition device and transmitted through the wireless network, converting the electrocardio and heart sound signals into waveforms, storing the waveforms and uploading the waveforms to the remote data center; and the remote data center is used for receiving the electrocardio and heart sound signals and waveforms thereof sent by the terminal equipment, archiving the signals, analyzing and processing the data through a data analysis and feature extraction algorithm, generating reports and sending the reports to a user. The patent can effectively find the characteristics of various heart diseases at each stage through the collection and the characteristic extraction of massive human body characteristics, and prompts the user to pay attention to the heart change of the user through the comparison with the daily heart characteristics of the user.
However, the above-mentioned techniques still have some drawbacks, such as complex overall structural design, inconvenient wearing, too large contact area with human body, and easy falling off. In addition, in the human body signal acquisition process, the product has poor signal quality and cannot remove common mode interference. Meanwhile, due to lack of collection of cardiac signals, detection of events such as obstructive sleep apnea and central sleep apnea may not be performed effectively.
Disclosure of Invention
In order to solve the technical problems, the invention discloses a multifunctional heart health detection device, and the technical scheme of the invention is implemented as follows:
a multifunctional heart health detection device comprises a patch unit, a processing unit, a power source, a heart sound sensor and an acceleration sensor;
the patch unit comprises a right end electrode, a left end electrode and a driving electrode
The processing unit is connected with the right end electrode, the left end electrode, the driving electrode, the heart sound sensor and the acceleration sensor.
Preferably, a temperature sensor is arranged in the processing unit.
Preferably, the processing unit comprises a bluetooth interface.
Preferably, a built-in e-SIM card is also included.
Preferably, a charging port is also included.
The technical scheme of the invention solves the technical problem that the heart detection medical patch in the prior art is not comprehensive in detecting the heart health of a human body, can be used for monitoring the ECG (LEAD I), respiration, heart sound PCG, chest impedance and body temperature of a single LEAD, and can acquire the heart signals of the human body in real time.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only one embodiment of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Wherein like parts are designated by like reference numerals. It should be noted that the words "front", "back", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "bottom" and "top", "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.
FIG. 1 is a schematic diagram of an embodiment of a multi-functional cardiac health monitoring device;
FIG. 2 is a schematic 3D structure of an embodiment of a multifunctional cardiac health detection device;
FIG. 3 is a schematic diagram of an embodiment of a multi-functional cardiac health monitoring device (in the figure, the signals from the left and right electrodes are coupled to a pre-amp connection and then to a right leg drive circuit, which is then passed to the drive electrodes, which is the entire circuit);
FIG. 4 is a reference diagram of the use of an embodiment of a multi-function cardiac health monitoring device;
fig. 5 is an application scenario of an embodiment of a multifunctional cardiac health detection device.
In the above drawings, each reference numeral indicates:
r, right end electrode; l, left end electrode; RLD, driving electrodes; b, a power source; a signal processing unit; A/S, heart sound sensor and acceleration sensor.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples
In a specific embodiment, as shown in fig. 1 and 2, a multifunctional heart health detection device includes a right electrode R, a left electrode L, a driving electrode RLD, a processing unit C, a power source B, a heart sound sensor, and an acceleration sensor a/S; the processing unit C is connected with the right end electrode R, the left end electrode L, the driving electrode RLD, the heart sound sensor and the acceleration sensor A/S. A temperature sensor is arranged in the processing unit C. The processing unit C comprises a bluetooth interface. Also comprises a built-in e-SIM card. The charging port is also included.
As shown in fig. 3, in this embodiment, an electrocardiographic ECG signal enters the processing unit C through the signal processing of the right electrode R, the left electrode L and the driving electrode RLD; at the same time, the thoracic impedance enters the processing unit C through the right-end electrode R, the left-end electrode L. The heart sound sensor and the acceleration sensor A/S are used for collecting heart sound signals and acceleration signals and transmitting the heart sound signals and the acceleration signals to the processing unit C, and the temperature sensor is used for collecting the temperature of a human body and transmitting the temperature to the processing unit C.
The embodiment is attached to the left chest of a human body and can be used for monitoring single-LEAD ECG (LEAD I), respiration, heart sound PCG, chest impedance and body temperature. The electrode material is medical-grade flexible silica gel material, and hydrogel is used as a medium, so that the influence of the human body contact part is further reduced.
In this embodiment, the power source B is a rechargeable lithium ion battery, and is reusable, and the charging port is disposed at a side of the device and is charged through the data line.
In this embodiment, the processing unit C is provided with a bluetooth interface, and is configured to pair with a mobile phone for use, and may upload detection data to the cloud server through bluetooth.
In this embodiment, lead I (RA-LA) may be tested in a single Lead ECG.
The acceleration sensor in the embodiment can collect the human cardiac signal in real time. Because the body movement signal is very weak, the body movement signal obtained by direct measurement is often submerged in noise, and useful physiological characteristic information contained in the body movement signal cannot be obtained. Therefore, in order to effectively identify the body movement signal, noise reduction processing is also required to be performed on the signal so as to effectively restore the effective signal characteristics. The noise reduction method commonly used at present is a band-pass filtering or wavelet transform method. And finally, the processed signals are subjected to analog-to-digital conversion by a chip, and the values of the body movement signals are presented at a display end with the help of a related processor so as to facilitate subsequent calculation processing and analysis and evaluation.
In the embodiment, excitation signals are input through the right end electrode R and the left end electrode L and are used for measuring the impedance of a human body so as to indirectly calculate the impedance of chest and lung, thereby being used for detecting heart failure, pulmonary embolism and pulmonary dropsy. Transthoracic impedance measurements are prior art and are not developed in this embodiment.
In this embodiment, the temperature sensor is used to detect the body temperature.
The e-SIM card built in this embodiment may directly upload the user data to the cloud server through the wireless network, as shown in fig. 5.
It should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The multifunctional heart health detection device is characterized by comprising a patch unit, a processing unit, a power source, a heart sound sensor and an acceleration sensor;
the patch unit comprises a right end electrode, a left end electrode and a driving electrode
The processing unit is connected with the right end electrode, the left end electrode, the driving electrode, the heart sound sensor and the acceleration sensor.
2. The multifunctional cardiac health monitoring apparatus of claim 1, wherein a temperature sensor is disposed within the processing unit.
3. A multi-function cardiac health monitoring device as set forth in claim 2, wherein the processing unit includes a bluetooth interface.
4. A multi-function cardiac health monitoring device as set forth in claim 3, further comprising a built-in e-SIM card.
5. The multi-purpose cardiac health monitoring device of claim 4, further comprising a charging port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311334074.4A CN117426756A (en) | 2023-10-16 | 2023-10-16 | Multifunctional heart health detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311334074.4A CN117426756A (en) | 2023-10-16 | 2023-10-16 | Multifunctional heart health detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117426756A true CN117426756A (en) | 2024-01-23 |
Family
ID=89557568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311334074.4A Pending CN117426756A (en) | 2023-10-16 | 2023-10-16 | Multifunctional heart health detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117426756A (en) |
-
2023
- 2023-10-16 CN CN202311334074.4A patent/CN117426756A/en active Pending
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