CN213488870U - Comprehensive detection device for electrocardio, heart sound and lung sound - Google Patents
Comprehensive detection device for electrocardio, heart sound and lung sound Download PDFInfo
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- CN213488870U CN213488870U CN202021952724.3U CN202021952724U CN213488870U CN 213488870 U CN213488870 U CN 213488870U CN 202021952724 U CN202021952724 U CN 202021952724U CN 213488870 U CN213488870 U CN 213488870U
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Abstract
The utility model provides a comprehensive detection device of electrocardio heart sound lung sound, this comprehensive detection device of electrocardio heart sound lung sound include test probe, heating device and controller, and test probe is arranged in gathering one or more in electrocardio, heart sound, the lung sound signal, and heating device locates in the test probe, be used for right test probe heating, the controller respectively with test probe, heating device electric connection.
Description
Technical Field
The embodiment of the utility model provides a relate to medical instrument technical field, in particular to comprehensive testing device of electrocardio heart sound lung sound.
Background
In clinical medicine, doctors can auscultate the sounds of the body organs such as the lungs, the abdomen, the heart, etc. by using a stethoscope to make a health inquiry to the patient. The electrocardiogram is a graph of potential change obtained by an electrocardiograph by utilizing bioelectricity change generated by the heart in each cardiac cycle, and is an objective index of the generation, propagation and recovery process of heart excitation; the heart sound signal analysis is a basic method for evaluating the functional state of the heart, and the heart sound signal contains a large amount of physiological and pathological information about the heart and blood vessels of a human body, and also contains partial information of a lung sound circulation system and a circulation system of the whole body of the human body, and is one of the most important physiological sound signals of the human body. For the diagnosis and treatment of diseases of respiratory system, auscultation of lung sounds is inevitable, and in normal conditions, alveolar breath sounds, bronchial breath sounds, tracheal breath sounds, bronchoalveolar breath sounds and the like can be heard in the lungs during auscultation, and if the lungs of a patient are diseased, moist rales or dry rales can be heard.
However, in the prior art, for example, a patent (CN201310386451.9) can only detect heart sounds and electrocardio sounds at the same time, and for the case that heart sounds, electrocardio sounds and lung sounds need to be diagnosed at the same time, the equipment needs to be replaced, which inevitably results in low inspection efficiency; however, the detection probes are basically made of metal, and the detection probes made of metal are in direct contact with the skin of a person, and particularly, when the person suddenly touches the chest of the person in winter or the like, the person feels a strong uncomfortable feeling.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide a comprehensive detection device of electrocardio heart sound lung sound aims at providing a comprehensive detection device of electrocardio heart sound lung sound that user experience feels good.
In order to solve the above technical problem, an embodiment of the present invention provides a comprehensive testing device for cardioelectric, heart sound and lung sound, including:
the detection probe is used for acquiring one or more of electrocardio signals, heart sounds and lung sound signals;
the heating device is arranged in the detection probe and used for heating the detection probe; and the number of the first and second groups,
and the controller is electrically connected with the detection probe and the heating device respectively.
Preferably, the temperature sensor is installed in the detection probe and electrically connected with the controller.
Preferably, the detection probe comprises:
the shell is provided with an installation cavity with an opening at the lower end;
the electrode is arranged on the shell and positioned at the opening, and is electrically connected with the controller and used for contacting with a human body; and the number of the first and second groups,
and the sound sensor is arranged in the installation cavity and electrically connected with the controller.
Preferably, the detection probe further comprises a flexible substrate, and the flexible substrate is mounted at the opening and arranged on the periphery of the electrode; alternatively, the first and second electrodes may be,
the electrode is a flexible electrode, and the open end of the shell is arranged on the flexible electrode.
Preferably, the sound sensor is bonded to a side of the flexible substrate/the flexible electrode opposite to the outside.
Preferably, the comprehensive detection device for the cardioelectric, cardiac-sound and pulmonary sound further comprises a support, the support is mounted on the flexible electrode, and the heating device is mounted on the support.
Preferably, the comprehensive detection device for the cardioelectric, cardiac-pulmonary sounds further comprises a support, the support is mounted on the inner side wall of the mounting cavity, and the heating device is mounted on the support; alternatively, the first and second electrodes may be,
the peripheral wall of the heating device is fixed on the inner side wall of the mounting cavity.
Preferably, the heating device is spaced apart from the sound sensor.
Preferably, the sound sensor is arranged in a cantilever type structure and is arranged asymmetrically.
Preferably, a soft gel is filled in the installation cavity.
The utility model discloses a set up heating device in this comprehensive testing device of electrocardio heart sound lung sound, heating device heats test probe, can be when test probe and people's skin direct contact, especially when temperature is lower such as winter, avoids suddenly when touching with human chest because too cold arouses the people to feel uncomfortable.
Drawings
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the figures in which like reference numerals refer to similar elements and which are not to scale unless otherwise specified.
Fig. 1 is a schematic perspective view of an embodiment of a comprehensive detection device for cardioelectric, cardiac sound and lung sound provided by an embodiment of the present invention;
fig. 2 is a schematic cross-sectional view of another embodiment of the comprehensive detection device for cardioelectric, cardiac sound and lung sound provided by the embodiment of the present invention.
The utility model discloses the drawing reference number explains:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 11 | |
14 | |
| 111 | |
2 | |
| 12 | Electrode for |
3 | Temperature sensor |
| 121 | |
4 | |
| 13 | |
5 | Soft gel |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a comprehensive detection device of electrocardio heart sound lung sound please refer to fig. 1 and fig. 2, and this comprehensive detection device of electrocardio heart sound lung sound includes test probe, heating device 2 and controller, and test probe is arranged in gathering electrocardio, heart sound, one or more in the lung sound signal, and heating device 2 locates in the test probe, be used for right test probe heating, the controller respectively with test probe, 2 electric connection of heating device.
The utility model discloses a set up heating device 2 in this comprehensive testing device of electrocardio heart sound lung sound, heating device 2 heats test probe, can be when test probe and people's skin direct contact, especially when temperature is lower such as winter, avoids arousing the people because too cold when touching suddenly with human chest and feels uncomfortable.
The detection probe can detect electrocardio signals and heart sound signals, can simultaneously detect electrocardio signals, heart sound signals and lung sound signals, and can also be other combinations. As the auscultation of lung sounds is inevitable for the diagnosis and treatment of diseases of a respiratory system, under normal conditions, alveolar breath sounds, bronchial breath sounds, tracheal breath sounds, bronchoalveolar breath sounds and the like can be heard in the lungs during auscultation, and if the lungs of a patient are diseased, moist rales or dry rales can be possibly heard, so that the integration of electrocardio, heart sounds and lung sounds is also beneficial to the comprehensive judgment of signals during auscultation, and the inconvenience brought by the replacement of a detection device is avoided.
In order to facilitate the temperature control, the comprehensive detection device for the electrocardio-cardiac sounds further comprises a temperature sensor 3, and the temperature sensor 3 is installed in the detection probe and electrically connected with the controller. Can so through the temperature sensor 3 real-time sensing detect the temperature in the probe to with temperature signal transmission to controller, the controller is according to temperature signal and preset threshold, control heating device 2 and open or close. The preset threshold may be a fixed temperature threshold, for example, 32 ℃, or may be preset in advance according to weather, current ambient temperature, and the like. In this embodiment, the predetermined threshold is 32 ℃ to 33 ℃.
Specifically, the detection probe includes casing 11, electrode 12 and sound sensor 13, and casing 11 has the installation cavity of the open 111 in lower extreme, and electrode 12 installs casing 11 is last and be located open 111 department, electrode 12 with controller electric connection for with human contact, sound sensor 13 locate in the installation cavity, sound sensor 13 with controller electric connection. In this way, the electrodes 12 are brought into contact with the heart in contact with the human body, and the electrocardiographic signals of the patient are acquired. Gather heart sound signal, lung sound signal through sound sensor 13, through with controller electric connection, with heart sound signal, lung sound signal conversion for the signal of telecommunication send to the controller.
In a first embodiment of the present invention, please refer to fig. 2, the detecting probe further includes a flexible substrate 14, the flexible substrate 14 is installed at the opening 111 and is disposed at the periphery of the electrode 12 to realize flexible contact with the skin of the human body; in a second embodiment of the present invention, please refer to fig. 1, the electrode 12 is a flexible electrode 121, the open 111 end of the housing 11 is mounted on the flexible electrode 121, and in this embodiment, the open 111 end of the housing 11 is fixed by bonding.
The fixing form of the acoustic sensor 13 can be various, for example, the acoustic sensor 13 can be adhered to the side of the flexible substrate 14 opposite to the outside; the acoustic sensor 13 may be bonded to a surface of the flexible electrode 121 opposite to the outside. By arranging the adhesive glue on the surface of the side of the flexible electrode 121 opposite to the outside, the sound sensor 13 is stably fixed by the adhesive glue, which is convenient for stably acquiring the cardiopulmonary sound data.
The fixing form of the heating device 2 can be various, referring to fig. 2, the peripheral wall of the heating device 2 can be fixed on the inner side wall of the installation cavity; referring to fig. 1, a support 4 may also be provided, the support 4 is mounted on the flexible electrode 121, and the heating device 2 is mounted on the support 4; it is also possible to provide a support 4, said support 4 being mounted on the inner side wall of the installation cavity, the heating device 2 being mounted on the support 4. Specifically, the support 4 comprises a connecting arm and a fixed arm formed by extending from the connecting arm, wherein the connecting arm is mounted on the inner side wall of the mounting cavity or fixed on the electrode 12; the heating device 2 is mounted on the fixed arm. Preferably, the heating device 2 is spaced apart from the sound sensor 13, so as to avoid the heating device 2 being too close to the sound sensor 13 to affect the accuracy of the sound sensor 13.
In the present embodiment, the heating device 2 includes a heating resistor sheet, wherein the heating resistor sheet may be in a ring shape or other shapes, and is set according to actual needs. In this embodiment, the peripheral wall of heating resistor piece and the shape looks adaptation of the inside wall of installation cavity, so make the heating resistor piece through the bonding glue bond more firmly when gluing in the inside wall of installation cavity. Preferably, the heating resistor sheet is disposed at a distance from the sound sensor 13.
In order to reduce the overall size, the acoustic sensor 13 is configured as a cantilever structure and is asymmetrically configured, and further, the acoustic sensor 13 is provided with a gap, mainly considering the piezoelectric effect, so that the sensor has small size and high precision.
In addition, the housing 11 mainly protects the internal structure, and the housing 11 is made of a hard, insulating and sound-insulating material, which can play both a mechanical protection role and a sound-insulating role.
In order to protect the structure in the shell 11, the installation cavity is filled with soft gel 5. Normally, after the components are mounted, the wires of the controller are led out from the housing 11 through the cable, and then the soft gel 5 is filled in the housing 11.
The above is only the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all of which are in the utility model discloses a conceive, utilize the equivalent structure transform that the content of the specification and the attached drawings did, or directly/indirectly use all to include in other relevant technical fields the patent protection scope of the present invention.
Claims (10)
1. The utility model provides a comprehensive testing device of heart sound and lung sound of electrocardio, which characterized in that includes:
the detection probe is used for acquiring one or more of electrocardio signals, heart sounds and lung sound signals;
the heating device is arranged in the detection probe and used for heating the detection probe; and the number of the first and second groups,
and the controller is electrically connected with the detection probe and the heating device respectively.
2. The apparatus according to claim 1, further comprising a temperature sensor, wherein the temperature sensor is installed in the detection probe and electrically connected to the controller.
3. The integrated detecting device for cardioelectric, cardiopulmonary sounds according to claim 1, wherein said detecting probe comprises:
the shell is provided with an installation cavity with an opening at the lower end;
the electrode is arranged on the shell and positioned at the opening, and is electrically connected with the controller and used for contacting with a human body; and the number of the first and second groups,
and the sound sensor is arranged in the installation cavity and electrically connected with the controller.
4. The integrated detector for cardioelectric and pulmonary sounds as claimed in claim 3, wherein said detector probe further comprises a flexible substrate, said flexible substrate is mounted at said opening and is disposed at the periphery of said electrodes; alternatively, the first and second electrodes may be,
the electrode is a flexible electrode, and the open end of the shell is arranged on the flexible electrode.
5. The integrated apparatus for detecting cardioelectric and pulmonary sounds as claimed in claim 4, wherein said sound sensor is bonded to a side of said flexible substrate/said flexible electrode opposite to the outside.
6. The apparatus for detecting integrated cardioelectric and pulmonary sounds as claimed in claim 4, further comprising a support member, wherein said support member is mounted on said flexible electrode, and said heating device is mounted on said support member.
7. The integrated detecting device for cardioelectric and pulmonary sounds as claimed in claim 3, further comprising a supporting member mounted on the inner sidewall of the mounting cavity, wherein the heating device is mounted on the supporting member; alternatively, the first and second electrodes may be,
the peripheral wall of the heating device is fixed on the inner side wall of the mounting cavity.
8. The apparatus for detecting the integrated cardioelectric, cardiopulmonary sounds of claim 3, wherein said heating means is spaced apart from said sound sensor.
9. The apparatus for detecting the integrated cardioelectric, cardiopulmonary sounds of claim 3, wherein said acoustic sensors are arranged in a cantilever configuration and are arranged asymmetrically.
10. The apparatus for detecting the comprehensive detection of cardioelectric, cardiopulmonary sounds as claimed in claim 3, wherein said mounting cavity is filled with a soft gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021952724.3U CN213488870U (en) | 2020-09-09 | 2020-09-09 | Comprehensive detection device for electrocardio, heart sound and lung sound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021952724.3U CN213488870U (en) | 2020-09-09 | 2020-09-09 | Comprehensive detection device for electrocardio, heart sound and lung sound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213488870U true CN213488870U (en) | 2021-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021952724.3U Active CN213488870U (en) | 2020-09-09 | 2020-09-09 | Comprehensive detection device for electrocardio, heart sound and lung sound |
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| Country | Link |
|---|---|
| CN (1) | CN213488870U (en) |
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