CN212698915U - Wireless electronic stethoscope capable of continuous monitoring and intelligent auscultation system - Google Patents
Wireless electronic stethoscope capable of continuous monitoring and intelligent auscultation system Download PDFInfo
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- CN212698915U CN212698915U CN202020616077.2U CN202020616077U CN212698915U CN 212698915 U CN212698915 U CN 212698915U CN 202020616077 U CN202020616077 U CN 202020616077U CN 212698915 U CN212698915 U CN 212698915U
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Abstract
The utility model discloses a wireless electronic stethoscope and an intelligent auscultation system with continuous monitoring, which comprises a pickup device, wherein the pickup device comprises a shell, a miniature pickup and a Bluetooth emitter which are arranged in the shell; the sticking piece is used for fixing the pickup device; the intelligent bracelet is used for receiving and processing signals transmitted by the pickup device and is in communication connection with the Bluetooth transmitter; bluetooth headset, bluetooth headset and intelligent bracelet communication are connected. The intelligent auscultation system comprises the wireless electronic stethoscope for continuous monitoring and a mobile terminal or a PC terminal. The utility model discloses five indexs of sound of breathing and heart sound, heart electrograph, rhythm of the heart, oxyhemoglobin saturation that can the continuous monitoring patient can also carry out the monitoring of breathing sleep pause according to breathing rhythm and oxyhemoglobin saturation simultaneously.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a wireless electron stethoscope and intelligent auscultation system of continuous monitoring.
Background
A stethoscope is a medical instrument used to listen to sounds in the body, such as: heart, respiration, intestines and stomach, etc., are important methods for doctors to examine patients and diagnose diseases. A conventional stethoscope is generally composed of a sound pickup portion (chestpiece), a conduction portion (hose), and a listening portion (ear piece). Because of the disadvantages of large noise, insufficient auscultation sound and the like, people design an electronic stethoscope, namely, the electronic technology is utilized to amplify auscultation sound so as to overcome the disadvantages of small sound and large noise of the traditional stethoscope.
With the continuous and intensive research on the electronic stethoscope, the existing electronic stethoscope has the following defects: firstly, the electronic stethoscope cannot realize a continuous monitoring function; secondly, the electronic stethoscope has poor tightness and waterproofness, is inconvenient for medical staff to clean and disinfect and cannot be used in nuclear biochemical pollution and infectious wards; thirdly, most of electronic stethoscopes are connected with the electronic stethoscopes through earphone cables, and some electronic stethoscopes still keep auscultation tubes and ear hooks, so that wireless and multi-terminal output is not really realized.
Therefore, there is a need to design a wireless electronic stethoscope which can continuously monitor some physiological indexes of a patient, has good air tightness and water resistance, and has a small and simple structure. Furthermore, the intelligent auscultation system based on the wireless electronic stethoscope and capable of continuously monitoring is needed by guiding technologies such as intelligent wearable equipment and the internet of things.
SUMMERY OF THE UTILITY MODEL
Based on the not enough of prior art, the utility model provides a realize certain physiological index of continuous monitoring patient, leakproofness and waterproof nature are good, the wireless electron stethoscope and the intelligent auscultation system of the small and exquisite simple continuous monitoring of structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a wireless electron stethoscope of continuous monitoring, include:
the sound pickup device comprises a shell, and a micro sound pickup and a Bluetooth emitter which are arranged in the shell;
the adhesive sheet is used for fixing the sound pickup device;
the intelligent bracelet is used for receiving and processing the signals transmitted by the pickup device and is in communication connection with the Bluetooth transmitter;
the Bluetooth headset is connected with the intelligent bracelet in a communication mode.
In a preferred embodiment, the central portion of the sound pickup device has a bell-shaped structure.
In a preferred embodiment, the sound pickup device is a patch type.
As a preferred embodiment, the wafer is detachable and the wafer is ring shaped.
In a preferred embodiment, the miniature sound pick-up is embedded with an electrocardiogram collecting electrode at the periphery for collecting electrocardiogram signals of a patient.
As a preferred embodiment, the bluetooth transmitter employs the bluetooth 5.0 standard of ibeacon or mesh.
As a preferred embodiment, a charging port is formed at the top end of the miniature sound pick-up, and the charging port is provided with a sliding cover matched with the charging port for use.
In a preferred embodiment, the charging port is further provided with a protective cap for protecting the charging port.
The utility model also provides an intelligence auscultation system, including above-mentioned arbitrary one a wireless electron stethoscope of continuous monitoring and be used for receiving the mobile terminal or the PC end of the information and the storage of this wireless electron stethoscope transmission.
As a preferred implementation mode, the mobile terminal or the PC end is provided with application software matched with the wireless electronic stethoscope.
By adopting the technical scheme, compared with the prior art, the beneficial effects are as follows:
firstly, the patch type sound pickup device can be fixed on the chest wall of a patient for auscultation of breath sounds or heart sounds and the like, so that the breath sounds or the heart sounds and the like of the patient can be conveniently and continuously monitored. The pickup device has the advantages of small volume, simple structure, wide application range and good sealing property and waterproofness;
it is two, the utility model discloses not only can monitor patient's breathing sound and heart sound in succession, but also can monitor patient's heart electrograph, rhythm of the heart, oxyhemoglobin saturation index in succession, the monitoring of sleep apnea can also be carried out according to breathing rhythm and oxyhemoglobin saturation simultaneously.
Thirdly, an auscultation tube and an ear hook in the traditional stethoscope are eliminated, a Bluetooth earphone is used instead, auscultation sound is amplified and noise is reduced through an electronic technology, the auscultation effect is better, the Bluetooth earphone facilitates simultaneous auscultation of multiple persons, and remote common consultation is realized;
and fourthly, the ibeacon and mesh technologies based on the Bluetooth 5.0 technology are adopted to realize simultaneous connection of one-to-many and many-to-many Bluetooth equipment terminals, namely networking communication. The power consumption is low, the anti-interference capability is strong, the security is strong, the transmission speed and the transmission distance are obviously improved compared with the prior Bluetooth, and the power consumption is obviously reduced.
Drawings
Fig. 1 is a schematic structural diagram of a wireless electronic stethoscope according to an embodiment of the present invention;
FIG. 2 is a diagram illustrating a usage status of an embodiment of the present invention;
wherein, 10 pickup apparatus, 11 shells, 12 miniature pickups, 13 bluetooth transmitter, 20 pastes the piece, 30 electrodes are gathered to the heart electrograph, 40 intelligent bracelet, 50 bluetooth headset.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments.
Example 1
Referring to fig. 1, the utility model provides a wireless electronic stethoscope of continuous monitoring, include:
the sound pickup device 10, the sound pickup device 10 includes a housing 11, and a micro sound pickup 12 and a bluetooth transmitter 13 which are arranged in the housing 11. The central portion of the sound pickup device 10 is a bell-shaped structure, a built-in miniature sound pickup 12 is used for collecting the sound inside the body of the patient, and a bluetooth transmitter 13 is used for being connected with the smart band 40 in a communication manner. The sound pickup device 10 is generally of a patch type, and may be circular or rectangular, similar to the skin electrode pad of the electrocardiogram, and is not limited to the description herein. In addition, the sound pickup device 10 also includes a power supply and the like, and the power supply is powered by a rechargeable battery such as a lithium battery. The whole patch type pickup device is small in size, directly contacts with parts such as the chest wall of a patient and the like, and can better collect breath sounds or heart sounds of the patient.
The adhesive sheet 20 is used for fixing the sound pickup device 10, and the adhesive sheet 20 is a strong adhesive sheet and has a good adhesive effect. The sticker 20 is detachable, and the sticker 20 is in a ring shape, and can be directly adhered to the upper surface of the housing 11 of the sound pickup apparatus 10, or can be sleeved on the sound pickup apparatus 10 along the periphery of the housing 11. In this embodiment, the number of the adhesive sheets 20 is 1-4, and the patch type sound pickup device is fixed to the positions of the chest wall for auscultation of respiratory sounds or heart sounds, so that the adhesive sheets can be replaced and the non-adhesive area can be cleaned and disinfected for dealing with different patients, and the medical cost can be reduced by repeated use. The miniature sound pick-up 12 is embedded with an electrocardiogram collecting electrode 30 around the periphery thereof for collecting an electrocardiogram signal of a patient, which is transmitted simultaneously with a sound signal.
The intelligent bracelet 40 for receive and handle the signal of pickup apparatus transmission, intelligent bracelet 40 is connected with bluetooth transmitter 13 communication. In order to improve the cruising ability of the pickup device, reduce the volume and simplify electronic devices and circuits. After the collected sound signals are converted into electronic signals, the electronic signals are directly sent to the intelligent bracelet, the intelligent bracelet is subjected to post-processing such as noise reduction and amplification, analog signals are converted into digital signals, and the digital signals are sent out by Bluetooth and received by a Bluetooth earphone. In addition, still directly send to intelligent bracelet after turning into electronic signal with the electrocardiogram signal who gathers. The function of intelligence bracelet is very powerful, both is signal reception and processing center, is relay station again, connects SMD pickup apparatus and bluetooth headset through intelligence bracelet. The intelligent bracelet has the sensor with skin contact position, can monitor indexs such as rhythm of the heart, oxyhemoglobin saturation simultaneously. Therefore, the utility model discloses five indexs such as but continuous monitoring respiratory sound, heart electrograph, rhythm of the heart, oxyhemoglobin saturation all can be synchronous continuous monitoring to the anomaly of respiratory sound, arrhythmia, can also carry out the monitoring of apnea according to respiratory rhythm and oxyhemoglobin saturation simultaneously.
Bluetooth headset 50 is general type bluetooth headset, and bluetooth headset 50 is connected with intelligent bracelet 40 communication, and intelligent bracelet 40 can correspond with a plurality of bluetooth headset 50 to supply different medical staff to know.
The bluetooth transmitter adopts bluetooth 5.0 standard of ibeacon or mesh. Compared with the prior art, the transmission speed and the transmission distance of the Bluetooth 5.0 technology are obviously improved, and the power consumption is obviously reduced. Moreover, the Bluetooth starts to comprehensively support ibeacon and mesh technologies, namely, one-to-many and many-to-many Bluetooth equipment terminals are connected simultaneously, namely networking communication is realized, and great assistance is provided for the development of the Internet of things and smart homes. Compared with the Wi-Fi technology, the Bluetooth communication has the greatest advantages of low power consumption, strong anti-interference capability and strong confidentiality; the biggest advantage over the Zigbee technology is fast transmission speed. Currently, the bluetooth 5.0 technology is applied to many high-end products, for example, the bluetooth 5.0 technology is combined with ibeacon or mesh technology to realize network communication.
A charging port is formed at the top end of the miniature sound pick-up 12, and a sliding cover matched with the charging port is arranged at the charging port. The mouth that charges is Type-C Type, also can adopt wireless charging, or adopts the contact to charge. The charging port is also provided with a protective cap for protecting the charging port, and the protective cap is covered when the charging port is not used, so that the tightness and the waterproofness of the charging port are ensured, and the phenomena of damage and the like caused by cleaning and disinfection are avoided.
The shell of the sound pickup device 10 is made of polymer resin materials, and further made of polymer flexible materials, so that damage to a patient can be reduced due to the use of the polymer flexible materials, and the patient can feel comfortable when the patch type sound pickup device is pasted.
Example 2
An intelligent auscultation system comprises a continuously monitored wireless electronic stethoscope and a mobile terminal or PC (personal computer) terminal for receiving and storing information transmitted by the electronic stethoscope. This wireless electron stethoscope gathers patient's relevant information, transmits for mobile terminal or PC end through bluetooth transmitter, and medical staff can hold at mobile terminal or PC and look over information long-rangely, gives the diagnosis suggestion. Meanwhile, the mobile terminal or the PC terminal stores information for calling the information at any time later. The mobile terminal is a smart phone, and the PC terminal is a portable computer. This intelligence auscultation system is based on intelligent wearing equipment, and long-range non-contact consultation is realized to internet of things and bluetooth 5.0 technique. Wherein, the mobile terminal or the PC end is provided with application software matched with the wireless electronic stethoscope. The application of AI technology, big data and cloud computing can provide helping hand to wireless electron stethoscope software system, is favorable to optimizing circuit design, promotes the performance of wireless electron stethoscope, realizes higher intellectuality. Software development is divided into a mobile phone end and a computer end, versions can be divided into a professional version and a family version, and the software development is convenient for different people to use. And the automatic analysis and alarm functions of each index are added during software development. When the data of some index exceeds the normal range, if the heart rate is too fast or too slow, an alarm signal is sent out immediately to remind the user to further analyze and treat.
The working principle of the utility model is as follows:
referring to fig. 2, a patient attaches 1-4 patch-type sound pickup devices 10 to the chest, fixes the sound pickup devices 10 on the patient through an adhesive sheet 20, and simultaneously converts the acquired sound signals and/or electrocardiogram signals into electronic signals and then directly transmits the electronic signals to an intelligent bracelet 40 together with an electrocardiogram acquisition electrode 30 embedded around a miniature sound pickup 12, and performs post-processing such as noise reduction and amplification in the intelligent bracelet 40, and the analog signals are converted into digital signals and simultaneously store related information, and then are transmitted by bluetooth and received by a bluetooth headset 50. Furthermore, another kind is through intelligent bracelet with information transmission to mobile terminal or PC end on, keeps data on mobile terminal or PC end simultaneously.
To sum up, the utility model discloses a wireless electronic stethoscope and an intelligent auscultation system with continuous monitoring, which comprises a pickup device, wherein the pickup device comprises a shell, and a micro pickup and a Bluetooth emitter which are arranged in the shell; the sticking piece is used for fixing the pickup device; the intelligent bracelet is used for receiving and processing signals transmitted by the pickup device and is in communication connection with the Bluetooth transmitter, and meanwhile, the intelligent bracelet can monitor the heart rate and the blood oxygen saturation; bluetooth headset, bluetooth headset and intelligent bracelet communication are connected. The intelligent auscultation system comprises the wireless electronic stethoscope for continuous monitoring and a mobile terminal or a PC terminal. The utility model discloses a pasting the pickup apparatus and the heart electrograph acquisition electrode of SMD on one's body at the patient, can continuous monitoring patient's breath sound and heart sound, heart electrograph, rhythm of the heart, oxyhemoglobin saturation five indexs, can also carry out the monitoring of apnea according to breathing rhythm and oxyhemoglobin saturation simultaneously.
Claims (10)
1. A continuously monitoring wireless electronic stethoscope, comprising:
the sound pickup device comprises a shell, and a micro sound pickup and a Bluetooth emitter which are arranged in the shell;
the adhesive sheet is used for fixing the sound pickup device; the intelligent bracelet is used for receiving and processing the signals transmitted by the pickup device and is in communication connection with the Bluetooth transmitter; the Bluetooth headset is connected with the intelligent bracelet in a communication mode.
2. A continuously monitoring wireless electronic stethoscope as claimed in claim 1, wherein said sound pick-up means is formed with a bell-shaped central portion.
3. A continuously monitoring wireless electronic stethoscope as claimed in claim 1, wherein said sound pick-up means is of the patch type.
4. A continuously monitoring wireless electronic stethoscope as claimed in claim 1, wherein said adhesive patch is removable and said adhesive patch is in the shape of a ring.
5. A wireless electronic stethoscope according to claim 1, wherein said miniature sound pick-up means is peripherally embedded with ecg collecting electrodes for collecting ecg signals of a patient.
6. A continuously monitoring wireless electronic stethoscope as claimed in claim 1, wherein said bluetooth transmitter is of the bluetooth 5.0 standard ibeacon or mesh.
7. The wireless electronic stethoscope according to claim 1, wherein said microphone has a charging port at the top thereof, said charging port having a sliding cover for engaging with said charging port.
8. A continuously monitoring wireless electronic stethoscope as claimed in claim 7 wherein said charging port is further provided with a protective cap for protecting said charging port.
9. An intelligent auscultation system, characterized in that, it comprises a wireless electronic stethoscope for continuous monitoring according to any one of claims 1-8 and a mobile terminal or PC for receiving and storing the information transmitted by the wireless electronic stethoscope.
10. The intelligent auscultation system of claim 9, wherein the mobile terminal or the PC is equipped with application software matched with the wireless electronic stethoscope.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020616077.2U CN212698915U (en) | 2020-04-22 | 2020-04-22 | Wireless electronic stethoscope capable of continuous monitoring and intelligent auscultation system |
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| CN202020616077.2U CN212698915U (en) | 2020-04-22 | 2020-04-22 | Wireless electronic stethoscope capable of continuous monitoring and intelligent auscultation system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113712588A (en) * | 2021-08-30 | 2021-11-30 | 西安交通大学 | Portable multi-scene application electronic stethoscope |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113712588A (en) * | 2021-08-30 | 2021-11-30 | 西安交通大学 | Portable multi-scene application electronic stethoscope |
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