CN213129553U - Doctor of emergency department uses portable stethoscope - Google Patents

Abstract

The utility model discloses a portable stethoscope for doctors in emergency department, which comprises a pickup module, an auscultation shell and a Bluetooth earphone, wherein the lower end of the auscultation shell is fixedly connected with a pickup, the lower end in the auscultation shell is provided with an audio processor, the upper end of the audio processor is provided with an audio decoder, the upper end of the audio decoder is provided with an audio memory, the upper end of the audio memory is provided with an audio amplifier, the audio amplifier is wirelessly connected with the Bluetooth earphone through Bluetooth, the utility model discloses a portable stethoscope which is provided with an auscultation shell, the audio processor, the audio decoder, the audio memory and the audio amplifier are arranged in the shell, the sound collected by the pickup can be converted into electric signals which are then transmitted to the Bluetooth earphone for receiving, thereby the portable stethoscope is more convenient to carry than the traditional stethoscope and the whole size of the, the medical care personnel can carry more conveniently.

Description

Doctor of emergency department uses portable stethoscope

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to doctor of emergency department uses portable stethoscope.

Background

The stethoscope is the most commonly used diagnostic tool for emergency department doctors, and is the mark of doctors, and modern medicine begins with the invention of the stethoscope. The stethoscope types currently include a single-use stethoscope, a dual-use stethoscope, a three-use stethoscope, a stand-type stethoscope, a multi-use stethoscope, and a newly-appearing electronic stethoscope; the color can be selected from various colors. Since the clinical application, the appearance and the sound transmission mode of the stethoscope are continuously improved, but the basic structure of the stethoscope is not changed greatly, and the stethoscope mainly comprises a sound pickup part (chest piece), a transmission part (rubber tube) and a listening part (ear piece).

The common stethoscope on the market can present several problems;

firstly, emergency department doctors cannot carry too many medical instruments during emergency treatment, and the general stethoscope has a large volume and is inconvenient to carry;

second, when a doctor in an emergency department wears the stethoscope for a long time, the doctor may feel uncomfortable.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the inconvenient problem of carrying and unable long-time wearing that prior art exists, providing a doctor of emergency department uses portable stethoscope, this doctor of emergency department has convenient to carry with portable stethoscope, the effect that can wear for a long time.

In order to achieve the above object, the utility model provides a following technical scheme: a portable stethoscope for doctors in emergency department, which comprises a pickup module, an auscultation shell and a Bluetooth earphone, the lower end of the auscultation shell is fixedly connected with a sound pick-up, the lower end in the auscultation shell is provided with an audio processor, the audio processor is electrically connected with the sound pick-up, an audio decoder is arranged at the upper end of the audio processor, the audio decoder is electrically connected with the audio processor, an audio memory is arranged at the upper end of the audio decoder, the audio memory is electrically connected with the audio decoder, an audio amplifier is arranged at the upper end of the audio memory, the audio amplifier is electrically connected with the audio memory, and the audio decoder, the audio memory and the audio amplifier are all arranged inside the auscultation shell, and the audio amplifier is wirelessly connected with the Bluetooth earphone through Bluetooth.

Preferably, the auscultation shell surface lower extreme is provided with the display screen, just the display screen with electrical connection between the audio memory.

Preferably, the upper end of the surface of the auscultation shell is provided with a rubber handle.

Preferably, the output of pickup module and the input electric connection of audio processing module, the output of audio processing module and the input electric connection of audio decoding module, the output of audio decoding module and the input electric connection of signal of telecommunication module.

Preferably, the output end of the electric signal module is electrically connected with the input end of the signal storage module, and the output end of the signal storage module is electrically connected with the input end of the wireless transmission module.

Preferably, the output end of the wireless transmission module is respectively electrically connected with the input ends of the audio amplification module and the digital display module, and the output end of the audio amplification module is electrically connected with the input end of the Bluetooth headset receiving module.

Compared with the prior art, the utility model provides a doctor of emergency department uses portable stethoscope possesses following beneficial effect:

1. the utility model discloses a set up an auscultation shell, the shell internally mounted has audio frequency treater, audio decoder, audio memory and audio amplifier, can turn into the sound that the adapter collected the signal of telecommunication, then send bluetooth headset to and receive, make this device more conveniently carry than traditional stethoscope, reduced the whole size of device, make medical personnel carry more conveniently, through being provided with bluetooth headset, can avoid medical personnel's ear discomfort that arouses after using traditional stethoscope for overlength;

2. the utility model discloses a be provided with the adapter at auscultation shell lower extreme, medical personnel put the adapter in patient chest department when auscultating to patient, and medical personnel can hear patient's heartbeat and respiratory sound from bluetooth headset to accurate judgement patient's state of an illness and treat, through being provided with the rubber handle on auscultation shell surface, can prevent that medical personnel from taking place to slide during the auscultation, bring inconvenience for auscultation work;

3. the utility model discloses a be provided with audio processor and audio decoder at auscultation shell inside lower extreme, can decode the sound that the adapter gathered and convert the signal of telecommunication into, conduct, through being provided with the display screen, can show the signal of telecommunication through the display screen, make things convenient for medical personnel to observe more, through being provided with audio amplifier, can amplify sound, make medical personnel's more clear hear sound such as patient's breathing and heartbeat;

the part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization provides very big help for people.

Drawings

FIG. 1 is a schematic structural diagram of a portable stethoscope for emergency department doctors according to the present invention;

fig. 2 is a schematic structural view of a wireless transmission module in the portable stethoscope for emergency department doctors according to the present invention;

FIG. 3 is a front view of the portable stethoscope for emergency department doctor according to the present invention;

FIG. 4 is a cross-sectional view of the portable stethoscope for emergency physicians;

fig. 5 is a schematic structural view of a bluetooth earphone in the portable stethoscope for emergency department doctors.

Description of the reference numerals

1. A pickup module; 2. an audio processing module; 3. an audio decoding module; 4. an electrical signal module; 5. a signal storage module; 6. a wireless transmission module; 7. an audio amplification module; 8. a Bluetooth earphone receiving module; 9. a digital display module; 10. an auscultation housing; 11. a sound pickup; 12. a display screen; 13. a rubber grip; 14. an audio processor; 15. an audio decoder; 16. an audio memory; 17. an audio amplifier; 18. a bluetooth headset.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution: a portable stethoscope for doctors in emergency department comprises a sound pickup module 1, an auscultation shell 10 and a Bluetooth earphone 18, wherein the sound pickup 11 is fixedly connected at the lower end of the auscultation shell 10, and is convenient for collecting sounds such as breath and heartbeat of patients, an audio processor 14 is arranged at the lower end inside the auscultation shell 10, the audio processor 14 is electrically connected with the sound pickup 11, an audio decoder 15 is arranged at the upper end of the audio processor 14, the audio decoder 15 is electrically connected with the audio processor 14, the sounds are converted into electric signals through processing and decoding to be conducted, an audio memory 16 is arranged at the upper end of the audio decoder 15, the audio memory 16 is electrically connected with the audio decoder 15, the electric signals of the sounds are temporarily stored in the audio memory 16, an audio amplifier 17 is arranged at the upper end of the audio memory 16, and the audio amplifier 17 is electrically connected with the audio memory 16, can amplify sound, prevent that medical personnel from not hearing patient's sound such as breathing heartbeat and causing the misdiagnosis under noisy environment, and audio decoder 15, audio memory 16 and audio amplifier 17 all set up inside auscultation shell 10, through bluetooth wireless connection between audio amplifier 17 and the bluetooth headset 18, medical personnel can directly hear the sound after the amplification that adapter 11 collected through bluetooth headset 18.

In the utility model, preferably, the lower surface of the auscultation shell 10 is provided with the display screen 12, and the display screen 12 and the audio memory 16 are electrically connected, so as to convert the audio signal into the visual digital information, which is displayed by the display screen 12, the upper surface of the auscultation shell 10 is provided with the rubber handle 13, so as to effectively avoid the problem that the stethoscope slides when the medical staff auscultates the patient, the output end of the pickup module 1 is electrically connected with the input end of the audio processing module 2, the output end of the audio processing module 2 is electrically connected with the input end of the audio decoding module 3, the output end of the audio decoding module 3 is electrically connected with the input end of the electrical signal module 4, the pickup 11 converts the collected sound into the electrical signal through the audio processor 14 and the audio decoder 15, and transmits the electrical signal inside the auscultation shell 10, the output of signal of telecommunication module 4 and the input electric connection of signal storage module 5, with the processing of keeping in signal transmission to audio memory 16, the output of signal storage module 5 and the input electric connection of wireless transmission module 6, later through wireless transmission with signal of telecommunication transmission to next link, the output of wireless transmission module 6 respectively with the input electric connection of audio amplification module 7 and digital display module 9, can turn into visual digital signal direct display on display screen 12 with audio signal, make things convenient for medical personnel to diagnose, the output of audio amplification module 7 and the input electric connection of bluetooth headset receiving module 8, can transmit audio signal to medical personnel's ear through bluetooth headset 18.

The utility model discloses a theory of operation and use flow: when the stethoscope is used, a medical staff only needs to carry the stethoscope shell 10 and the Bluetooth earphone 18 with the stethoscope, the problems of large volume and inconvenience in carrying of a traditional stethoscope are solved, when the medical staff needs to auscultate a patient, the auscultation can be started only by aligning the sound pickup 11 arranged at the lower end of the stethoscope shell 10 to the position near the chest of the patient, at the moment, the sound pickup 11 can transmit the sounds of heartbeat, breath and the like of the patient to the inside of the audio processor 14, the audio processor 14 and the audio decoder 15 can convert the sound signals into electric signals for transmission, then the electric signals are transmitted to the audio memory 16, the audio memory 16 can transmit the sound signals to the audio amplifier 17 and the display screen 12 respectively through the wireless transmission module 6, the audio amplifier 17 can amplify the sound signals, then the sound signals are transmitted to the Bluetooth earphone 18 through Bluetooth, the medical staff can directly hear the sounds, the display screen 12 can convert the electric signal into visible numbers for direct display, which is more convenient for the auscultation work of medical staff.

Wherein the model of the audio processor is TDA7439DS, and the manufacturer is Shenzhen oceanic continent industry Co., Ltd;

the model of the audio decoder is NVP1104B, and the manufacturer is Shenzhen Yunlanxin technology Limited;

the model of the audio amplifier is PAM8302, and the manufacturer is Shenzhen Chuanjiangsi electronics Limited.

The preferred embodiments of the present invention have been described in detail above, but the present invention is not limited thereto. In the technical idea scope of the present invention, it can be right to the technical solution of the present invention perform multiple simple modifications, including each technical feature combined in any other suitable manner, these simple modifications and combinations should be regarded as the disclosed content of the present invention, and all belong to the protection scope of the present invention.

Claims (6)

1. The utility model provides a doctor uses portable stethoscope in emergency department, includes pickup module (1), auscultation shell (10) and bluetooth headset (18), its characterized in that: the auscultation shell (10) lower extreme fixedly connected with adapter (11), the inside lower extreme of auscultation shell (10) is provided with audio processor (14), audio processor (14) with electric connection between adapter (11), audio processor (14) upper end is provided with audio decoder (15), audio decoder (15) with electric connection between audio processor (14), audio decoder (15) upper end is provided with audio memory (16), audio memory (16) with electric connection between audio decoder (15), audio memory (16) upper end is provided with audio amplifier (17), audio amplifier (17) with electric connection between audio memory (16), just audio decoder (15), audio memory (16) and audio amplifier (17) all set up inside auscultation shell (10), the audio amplifier (17) is wirelessly connected with the Bluetooth headset (18) through Bluetooth.

2. The emergency department doctor portable stethoscope according to claim 1, wherein a display screen (12) is disposed on a lower surface of said auscultation housing (10), and said display screen (12) is electrically connected to said audio memory (16).

3. The emergency department doctor portable stethoscope according to claim 1, wherein said auscultation case (10) is provided with a rubber grip (13) at its upper surface end.

4. The portable stethoscope for emergency department doctor according to claim 1, wherein the output end of said sound pickup module (1) is electrically connected to the input end of said audio processing module (2), the output end of said audio processing module (2) is electrically connected to the input end of said audio decoding module (3), and the output end of said audio decoding module (3) is electrically connected to the input end of said electrical signal module (4).

5. The emergency department doctor portable stethoscope according to claim 4, wherein the output terminal of said electric signal module (4) is electrically connected to the input terminal of said signal storage module (5), and the output terminal of said signal storage module (5) is electrically connected to the input terminal of said wireless transmission module (6).

6. The portable stethoscope for emergency department doctors as claimed in claim 5, wherein the output end of said wireless transmission module (6) is electrically connected to the input ends of said audio amplification module (7) and digital display module (9), respectively, and the output end of said audio amplification module (7) is electrically connected to the input end of said Bluetooth headset receiving module (8).

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