CN111904460A - Cardiopulmonary sound auscultation detector with constant temperature device, auscultation system and control method - Google Patents
Cardiopulmonary sound auscultation detector with constant temperature device, auscultation system and control method Download PDFInfo
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Abstract
The invention discloses a cardiopulmonary sound auscultation detector with a constant temperature device, which comprises: power module, treater, display screen, accumulator, signal transmission module, power module is connected its characterized in that with treater, display screen, signal transmission module electricity respectively: the constant temperature device is electrically connected with the power supply module. The auscultation system comprises an electronic stethoscope, an earphone and the detector, wherein a signal transmission module of the detector is in signal connection with the electronic stethoscope, and the earphone is in signal connection with the electronic stethoscope or/and the signal transmission module. A control method, characterized by comprising the steps of: when the object sensing device senses the electronic stethoscope, the object sensing device sends a signal to the processor, and the processor starts the constant temperature device to heat the electronic stethoscope; when the electronic stethoscope is picked up, the object sensing device sends a signal to the processor, and the processor closes the constant temperature device.
Description
Technical Field
The invention relates to a stethoscope, in particular to a cardiopulmonary sound auscultation detector with a constant temperature device, an auscultation system and a control method.
Background
The stethoscope is a commonly used medical instrument and is mainly used for listening characteristic sounds of internal organs of a patient body in the clinical diagnosis process to judge the illness state. The stethoscope mainly picks up weak heart sound or breath sound signals through a sensitive sound pickup device, converts the weak heart sound or breath sound signals into electric signals, amplifies the electric signals and enables doctors to hear the sound in a diagnosed person through an earphone. Because the stethoscope is attached to the human body during auscultation, the stethoscope is often low in temperature, and discomfort is brought to a patient. In order to increase the temperature of the stethoscope, patent application No. 201710392338.X discloses a heating device for a stethoscope, which generates heat by using the relative rotation friction between an external component that generates heat by electromagnetic heat and the stethoscope. The patent with application number 201910146430.7 discloses an intelligent medical constant temperature stethoscope with collection and analysis functions, which is heated by a heating device inside the stethoscope.
However, the stethoscope cannot ensure that the instrument automatically stops working when being heated, and a user easily forgets to shut down the stethoscope when the stethoscope is not used, so that potential safety hazards of electricity utilization and information exist, and a computer with high cost needs to be equipped.
In order to overcome the defects, a cardiopulmonary sound auscultation detector with a constant temperature device, an auscultation system and a control method are developed.
Disclosure of Invention
The invention aims to provide a cardiopulmonary sound auscultation detector with a constant temperature device, an auscultation system and a control method, which effectively solve the problems that the traditional stethoscope cannot ensure that the instrument automatically stops working when being heated, is easy to forget to shut down when a user stops using, has potential safety hazards of electricity utilization and information, and needs to be provided with a high-cost computer.
The technical scheme adopted by the invention to solve the technical problem is as follows: a cardiopulmonary sound auscultation detector with a constant temperature device comprises: power module, treater, display screen, accumulator, signal transmission module, power module is connected its characterized in that with treater, display screen, signal transmission module electricity respectively: the constant temperature device is electrically connected with the power supply module.
The thermostatic device further comprises a limiting part used for accommodating the vibrating diaphragm of the electronic stethoscope.
The constant temperature equipment includes the heat-generating body, and the heat-generating body is located the below that the locating part surrounds the scope.
The locating part is a cavity, and the heating body is located on the upper bottom surface of the locating part.
The processor is in signal connection with the constant temperature device and the object sensing device.
The auscultation system comprises an electronic stethoscope, an earphone and the detector, wherein a signal transmission module of the detector is in signal connection with the electronic stethoscope, and the earphone is in signal connection with the electronic stethoscope or/and the signal transmission module.
The signal transmission module is a wireless communication module, the electronic stethoscope and the earphone are wireless devices, the signal transmission module is in wireless communication connection with the electronic stethoscope, and the earphone is in wireless communication connection with the electronic stethoscope or/and the signal transmission module.
A control method, characterized by comprising the steps of:
when the object sensing device senses the electronic stethoscope, the object sensing device sends a signal to the processor, and the processor starts the constant temperature device to heat the electronic stethoscope; when the electronic stethoscope is picked up, the object sensing device sends a signal to the processor, and the processor closes the constant temperature device.
Further comprising the steps of: when the object sensing device senses the electronic stethoscope, the signal is sent to the processor, and the processor closes the display screen; when the electronic stethoscope is picked up, the object sensing device sends a signal to the processor, and the processor starts the display screen.
Further comprising the steps of: when the object sensing device senses the electronic stethoscope, the signal is sent to the processor, and the processor sends a closing signal to the electronic stethoscope through the signal transmission module 5 to close the electronic stethoscope; when the electronic stethoscope is picked up, the signal transmission module sends a starting signal to the electronic stethoscope to start.
The invention has the beneficial effects that:
according to the technical scheme, the object sensing device is arranged at the constant temperature device, the processor is in signal connection with the constant temperature device and the object sensing device, and the electronic stethoscope is placed on the constant temperature device to be heated, so that the display screen is automatically closed, the detector automatically stops working, a user is not afraid of forgetting to shut down the electronic stethoscope, the power utilization potential safety hazard and the information potential safety hazard are eliminated, and the special detector also avoids high computer cost.
Therefore, the problems that the traditional stethoscope cannot ensure that an instrument automatically stops working when being heated, a user easily forgets to shut down the stethoscope when the traditional stethoscope is not used, potential safety hazards of electricity utilization and information exist, and a computer with high cost needs to be equipped are effectively solved, and the stethoscope has the characteristics of simple structure, convenience in use, safety and durability.
Drawings
FIG. 1 is a wire frame diagram of the detector of the present invention.
FIG. 2 is a schematic view of the structure of the detector of the present invention.
FIG. 3 is a schematic view of the structure of the thermostat of the detector of the present invention.
Fig. 4 is a schematic structural diagram of the auscultation system of the present invention.
Fig. 5 is a schematic diagram illustrating the steps of the control method of the present invention for placing the electronic stethoscope on the thermostat.
Fig. 6 is a schematic diagram illustrating steps of the control method of the present invention when the electronic stethoscope is picked up.
Detailed Description
Various embodiments of the present invention will be described more fully hereinafter. The invention is capable of various embodiments and of modifications and variations therein. However, it should be understood that: there is no intention to limit various embodiments of the invention to the specific embodiments disclosed herein, but on the contrary, the intention is to cover all modifications, equivalents, and/or alternatives falling within the spirit and scope of various embodiments of the invention.
Hereinafter, the terms "includes" or "may include" used in various embodiments of the present invention indicate the presence of the disclosed functions, operations, or elements, and do not limit the addition of one or more functions, operations, or elements. Furthermore, as used in various embodiments of the present invention, the terms "comprises," "comprising," "includes," "including," "has," "having" and their derivatives are intended to mean that the specified features, numbers, steps, operations, elements, components, or combinations of the foregoing, are only meant to indicate that a particular feature, number, step, operation, element, component, or combination of the foregoing, and should not be construed as first excluding the existence of, or adding to the possibility of, one or more other features, numbers, steps, operations, elements, components, or combinations of the foregoing.
Expressions (such as "first", "second", and the like) used in various embodiments of the present invention may modify various constituent elements in various embodiments, but may not limit the respective constituent elements. For example, the above description does not limit the order and/or importance of the elements described. The foregoing description is for the purpose of distinguishing one element from another. For example, the first user device and the second user device indicate different user devices, although both are user devices. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of various embodiments of the present invention.
The terminology used in the various embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the various embodiments of the invention. Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which various embodiments of the present invention belong. The terms (such as those defined in commonly used dictionaries) should be interpreted as having a meaning that is consistent with their contextual meaning in the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein in various embodiments of the present invention.
As shown in fig. 1 to 3, there is shown a cardiopulmonary auscultation detector for assisting accurate auscultation, the detector 100 comprising: power module 1, treater 2, display screen 3, accumulator 4, signal transmission module 5, power module 1 is connected its characterized in that with treater 2, display screen 3, signal transmission module 5 electricity respectively: and a thermostat 18 electrically connected to the power module 1. The electronic stethoscope 200 is placed on the thermostatic device 18 for heating, so that the vibrating diaphragm of the electronic stethoscope 200 is close to the body temperature, and a patient does not feel that the electronic stethoscope 200 is cold during auscultation, the auscultation process is comfortable, and the electronic stethoscope is particularly suitable for cold regions in winter.
The thermostatic device 18 further comprises a limiting part 16 for accommodating the diaphragm of the electronic stethoscope, so that the diaphragm can be accurately placed at a heating position, and a heating effect is guaranteed.
The constant temperature device 18 comprises a heating body 19, the heating body 19 is located below the surrounding range of the limiting part 16, heat can be concentrated at the vibrating diaphragm, efficiency is high, and electricity is saved.
The limiting member 16 is a concave cavity, and the heating element 19 is located on the upper bottom surface of the limiting member 16, so as to well accommodate the electronic stethoscope 200.
And the device also comprises an object sensing device 17 positioned at the constant temperature device 18, and the processor 2 is in signal connection with the constant temperature device 18 and the object sensing device 17. During the use, when the electronic stethoscope 200 was put on constant temperature equipment 18, object perception device 17 perception give treater 2 with signal transmission behind the electronic stethoscope 200, treater 2 opens constant temperature equipment 18 and heats electronic stethoscope 200, treater 2 closes display screen 3 simultaneously, signal transmission module 5 also sends the shutdown signal and closes for electronic stethoscope 200, end the auscultation, thereby reach detector 100 autostop work, the user is not afraid of forgetting to shut down, get rid of power consumption potential safety hazard and information potential safety hazard, high computer cost is still avoided to dedicated detector. When the electronic stethoscope 200 is picked up, the object sensing device 17 sends a signal to the processor 2, the processor 2 turns on the display screen 3 and turns off the thermostatic device 18, and the signal transmission module 5 also sends an on signal to the electronic stethoscope 200 to start auscultation.
Preferably, the thermostat sets an optimal temperature of 40 ℃ to allow the patient to obtain a more comfortable temperature.
The memory 4 is internally provided with an operating system 41, a cardiopulmonary sound signal classification program 42 and a cardiopulmonary sound auscultation position identification program 43, and the memory 4 can also store cardiopulmonary sound signals to be classified and determined cardiopulmonary sound types obtained by conversion of the processor. Preferably, the storage 4 is a NandFlash storage.
The signal transmission module 5 is used for receiving the cardiopulmonary sound signals converted by the electronic stethoscope.
The processor 2 is configured to convert the cardiopulmonary sound signals received by the signal transmission module 5 and sent by the electronic stethoscope into cardiopulmonary sound signals to be classified, compare the cardiopulmonary sound signals to be classified with a signal classification model in the cardiopulmonary sound signal classification program 42 and determine a type, send the type and a waveform of the cardiopulmonary sound signals to be classified to the display screen 3, display the type on the display screen 3 in a text form, display the cardiopulmonary sounds to be classified in a waveform form, and display a report on the display screen 3, where the report content includes the type displayed in the text form and the cardiopulmonary sounds to be classified displayed in the waveform form.
Preferably, the display screen 3 is a touch display screen, and the processor 2 is further configured to identify a classified position in the cardiopulmonary sound auscultation position identification program 43 of a touched position of the display screen 3 representing a cardiopulmonary sound auscultation position, the touched position being displayed at a position located on a human body pattern displayed on the display screen 3. When the processor 2 receives a cardiopulmonary sound signal to be classified with a preset duration, the memory 4 stores the cardiopulmonary sound signal to be classified at the classification position. When the device is used, a doctor clicks a position needing auscultation on a human body pattern on the display screen 3, the position is a touch position, the processor 2 identifies a classification position of the touch position in the cardiopulmonary sound auscultation position identification program 43, at the moment, the doctor places the electronic stethoscope 200 at a body position corresponding to a patient to listen for a preset time, when the processor 2 receives a cardiopulmonary sound signal to be classified for a preset time, the storage 4 stores the cardiopulmonary sound signal to be classified at the classification position, the processor 2 compares the cardiopulmonary sound signal to be classified with a signal classification model in the cardiopulmonary sound signal classification program 42 to determine the type, the type and the waveform of the cardiopulmonary sound signal to be classified are sent to the display screen 3 to be displayed, and the doctor can look up the stored cardiopulmonary sound type and waveform to be classified at any time.
The heart sound auscultation determines the types of the heart sounds as follows: normal heart sound, sinus tachycardia, sinus bradycardia, incomplete closure of the two main valves, heart failure, one-sound low, mitral insufficiency, aortic stenosis, and pulmonary artery relative insufficiency. The type of lung sounds determined by auscultation of lung sounds is as follows: normal/bronchial/youth, respiratory rhythm/tidal breathing, respiratory rhythm/gradual cessation/cessation, abnormal alveolar/respiratory sound reinforcement, abnormal alveolar/intermittent, abnormal bronchial/lung tissue consolidation, wet/non-loud rough/wet rale.
The detector 100 is internally provided with an internal loudspeaker 8 electrically connected with the processor 2, preferably, the internal loudspeaker 8 is a high-fidelity loudspeaker, so that ears of a doctor are liberated, and the disease infection risk caused by wearing earphones or earphones is avoided.
Preferably, when the cardiopulmonary sound signal to be classified does not reach the preset time length, the processor sends an alarm signal to the display screen 3, and the display screen 3 displays an alarm. At the same time, the processor sends an alarm signal to the built-in speaker 8, and the built-in speaker 8 displays an alarm.
The display screen 3 is used for displaying the cardiopulmonary sound waveform, the signal classification model, the determined cardiopulmonary sound type, the touch position, the heart rate, the respiratory rate and other report contents, and inputting a control command to the processor. The user can issue a command for switching the cardiopulmonary sounds on the display screen 3. Preferably, the display screen 3 is a 10-inch touch TFT display screen.
The detector 100 is internally provided with a printer 6 which is in signal connection with the processor and is used for printing reports, and the operation is convenient and fast. Preferably, the printer 6 is a thermal printer.
The apparatus 100 is further provided with an identity information reader 10 electrically connected to the processor 2 for reading the patient identity information carrier in the information carrier. Preferably, the identity information reader is a two-dimensional code reader, and is used for decoding the two-dimensional code to obtain the patient identity information. The storage 4 stores patient identification information. The patient identity information includes name, medical history, blood type, age, gender, etc.
The electronic stethoscope 200 is internally provided with an action response device, when the electronic stethoscope 200 is picked up, the action response device senses action and sends a signal to the signal transmission module 5, the processor 2 starts a heart sound mode or a lung sound mode, and the display screen 3 displays a corresponding mode interface. Preferably, the motion-responsive device is a gravity sensor.
The detector 100 is provided with a charging box 7 electrically connected to the power module 1 for charging the electronic stethoscope 200 and the earphone 300. The charging box 7 is in signal connection with the processor 2, and when the electronic stethoscope 200 is placed in the charging box 7 for charging, the processor 2 controls the printer 6 to print a report; when the electronic stethoscope 200 is taken out of the charging box 7, the electronic stethoscope 200 is automatically turned on. When the earphone 300 is taken out from the charging box 7, the processor 2 controls the signal transmission module 5 of the detector 100 to be in signal connection with the earphone 300, and the processor 2 sends a signal to the display screen 3 to prompt that the earphone 300 is connected.
The detector 100 is provided with an operation key 9 in signal connection with the processor 2, and the operation key 9 can make commands to the processor 2, such as starting and closing the detector, printing a report, switching heart and lung sounds and adjusting volume.
Preferably, the monitor 100 displays a calendar while in standby.
The electronic stethoscope further comprises a disinfecting device 11 electrically connected with the power module 1, and the electronic stethoscope 200 is placed on the disinfecting device 11 for disinfection, so that auscultation can be performed under safe and sanitary conditions every time, and disease infection caused by auscultation is avoided.
The imbibition plug 14 that leads to liquid storage cavity 12 bottom is connected to atomizing device 13 bottom, atomizing device 13 is ultrasonic wave atomizing device, and 13 departments of atomizing device are inhaled with the antiseptic solution to imbibition plug 14 during the use vibrate the atomizing to fully disinfect to electronic stethoscope 200.
The disinfection device 11 further comprises an ultraviolet lamp 15 emitting light towards the diaphragm of the electronic stethoscope 200, so as to further disinfect the stethoscope.
The liquid storage cavity 12 is located below the surrounding range of the limiting part 16, so that the vibrating diaphragm can be accurately placed at a disinfection position, and the disinfection effect is guaranteed.
Preferably, the processor 2 is in signal connection with also the disinfection device 11. During the use, when electron stethoscope 200 was put on degassing unit 11, object perception device 17 perception after electron stethoscope 200 sent the signal for treater 2, treater 2 opened degassing unit 17 and disinfected, treater 2 closed display screen 3 simultaneously, and signal transmission module 5 also sends the shut-off signal and closes for electron stethoscope 200, finishes the auscultation. When the electronic stethoscope 200 is picked up, the object sensing device 17 sends a signal to the processor 2, the processor 2 turns on the display screen 3 and turns off the sterilizing device 11, and the signal transmission module 5 also sends an on signal to the electronic stethoscope 200 to start auscultation.
An auscultation system, as shown in fig. 4, includes an electronic stethoscope 200, an earphone 300, and the above-mentioned detector 100. The signal transmission module 5 of the detecting instrument 100 is in signal connection with the electronic stethoscope 200, and the earphone 300 is in signal connection with the electronic stethoscope 200 or/and the signal transmission module 5.
Preferably, the signal transmission module 5 is a wireless communication module, the electronic stethoscope 200 and the earphone 300 are wireless devices, the signal transmission module 5 is in wireless communication connection with the electronic stethoscope 200, and the earphone 300 is in wireless communication connection with the electronic stethoscope 200 or/and the signal transmission module 5.
A control method, as shown in fig. 5 and 6, characterized by comprising the steps of:
when the object sensing device 17 senses the electronic stethoscope 200, the signal is sent to the processor 2, and the processor 2 starts the thermostatic device 18 to heat the electronic stethoscope 200; when the electronic stethoscope 200 is picked up, the object sensing means 17 sends a signal to the processor 2 and the processor 2 turns off the thermostatic means 18.
Further comprising the steps of: when the object sensing device 17 senses the electronic stethoscope 200, the signal is sent to the processor 2, and the processor 2 turns off the display screen 3; when the electronic stethoscope 200 is picked up, the object sensing means 17 sends a signal to the processor 2 and the processor 2 turns on the display 3.
Further comprising the steps of: when the object sensing device 17 senses the electronic stethoscope 200, the signal is sent to the processor 2, and the processor 2 sends a closing signal to the electronic stethoscope 200 through the signal transmission module 5 to close; when the electronic stethoscope 200 is picked up, the signal transmission module 5 transmits a turn-on signal to the electronic stethoscope 200 to turn on.
In addition, a method of auscultation is included, including the following steps.
The display screen 3 senses a touch position representing a cardiopulmonary sound auscultation position touched by the user.
The processor 2 identifies the classified position of the touch position in the cardiopulmonary sound auscultation position identification program 43.
The signal transmission module 5 receives the cardiopulmonary sound signals sent by the electronic stethoscope.
The processor 2 converts the cardiopulmonary sound signals into cardiopulmonary sound signals to be classified.
The processor 2 compares the cardiopulmonary sound signal to be classified with the signal classification model in the cardiopulmonary sound signal classification program 42 and determines the type.
The processor 2 sends the type and the waveform of the cardiopulmonary sound signal to be classified to the display screen 3 for displaying.
The touch position is displayed in a position on the human body pattern displayed on the display screen 3.
When the cardiopulmonary sound signals to be classified do not reach the preset duration, the processor 2 sends out alarm signals to the display screen 3, and the display screen 3 displays an alarm.
The method also comprises a step that the display screen 3 issues a cardiopulmonary sound switching command to the processor 2.
The method also comprises a step that the storage 4 stores the cardiopulmonary sound signals to be classified obtained by the conversion of the processor 2 and the determined cardiopulmonary sound types for the user to look up.
The stethoscope has the advantages of simple structure, convenience in use, safety and durability, and can effectively solve the problems that the traditional stethoscope cannot ensure the automatic stop of the instrument when being heated, a user forgets to shut down the stethoscope easily when pausing the stethoscope, potential safety hazards of electricity utilization and information exist, and a computer with high cost needs to be equipped.
While the invention has been described with reference to specific embodiments, the invention is not limited thereto, and various equivalent modifications and substitutions can be easily made by those skilled in the art within the technical scope of the invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A cardiopulmonary sound auscultation detector with a thermostatic device, the detector (100) comprising: power module (1), treater (2), display screen (3), accumulator (4), signal transmission module (5), power module (1) is connected its characterized in that with treater (2), display screen (3), signal transmission module (5) electricity respectively: the constant temperature device (18) is electrically connected with the power supply module (1).
2. The cardiopulmonary sound auscultation detector with a constant temperature device according to claim 1, wherein: the thermostatic device (18) further comprises a stop member (16) for receiving the diaphragm of the electronic stethoscope.
3. The cardiopulmonary sound auscultation detector with a constant temperature device according to claim 2, wherein: the constant temperature device (18) comprises a heating body (19), and the heating body (19) is located below the surrounding range of the limiting part (16).
4. The cardiopulmonary sound auscultation detector with a constant temperature device of claim 3, wherein: the limiting piece (16) is a cavity, and the heating element (19) is positioned on the upper bottom surface of the limiting piece (16).
5. The auscultation detector with the constant temperature device according to any one of claims 1 to 4, characterized in that: the intelligent temperature control system is characterized by further comprising an object sensing device (17) located at the constant temperature device (18), and the processor (2) is in signal connection with the constant temperature device (18) and the object sensing device (17).
6. An auscultation system comprising an electronic stethoscope (200), an earphone (300), and the detection instrument (100) of any one of claims 1 to 5, wherein the signal transmission module (5) of the detection instrument (100) is in signal connection with the electronic stethoscope (200), and the earphone (300) is in signal connection with the electronic stethoscope (200) or/and the signal transmission module (5).
7. The auscultation system of claim 6, wherein: the signal transmission module (5) is a wireless communication module, the electronic stethoscope (200) and the earphone (300) are wireless devices, the signal transmission module (5) is in wireless communication connection with the electronic stethoscope (200), and the earphone (300) is in wireless communication connection with the electronic stethoscope (200) or/and the signal transmission module (5).
8. A control method, characterized by comprising the steps of:
when the object sensing device (17) senses the electronic stethoscope (200), the signal is sent to the processor (2), and the processor (2) starts the constant temperature device (18) to heat the electronic stethoscope (200); when the electronic stethoscope (200) is picked up, the object sensing device (17) sends a signal to the processor (2), and the processor (2) turns off the thermostatic device (18).
9. The control method according to claim 8, characterized by further comprising the steps of: when the object sensing device (17) senses the electronic stethoscope (200), the signal is sent to the processor (2), and the processor (2) closes the display screen (3); when the electronic stethoscope (200) is taken up, the object sensing device (17) sends a signal to the processor (2), and the processor (2) starts the display screen (3).
10. The control method according to claim 8, characterized by further comprising the steps of: when the object sensing device (17) senses the electronic stethoscope (200), the signal is sent to the processor (2), and the processor (2) sends a closing signal to the electronic stethoscope (200) through the signal transmission module (5) to close; when the electronic stethoscope (200) is taken up, the signal transmission module (5) sends a starting signal to the electronic stethoscope (200) to start.
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110710987A (en) * | 2019-10-28 | 2020-01-21 | 华中科技大学同济医学院附属协和医院 | Heatable constant temperature recording stethoscope |
| CN212521805U (en) * | 2020-08-27 | 2021-02-12 | 广东汉泓医疗科技有限公司 | Cardiopulmonary sound auscultation detector with constant temperature device and auscultation system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110710987A (en) * | 2019-10-28 | 2020-01-21 | 华中科技大学同济医学院附属协和医院 | Heatable constant temperature recording stethoscope |
| CN212521805U (en) * | 2020-08-27 | 2021-02-12 | 广东汉泓医疗科技有限公司 | Cardiopulmonary sound auscultation detector with constant temperature device and auscultation system |
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