Comfortable anesthesia wake-up earphone convenient to wear

Abstract

The utility model relates to the field of medical treatment, and discloses a comfortable anesthesia wake-up earphone convenient to wear, which comprises an earphone body, a battery assembly arranged at the rear end of the earphone body, a sound transmission block arranged at the front end of the earphone body, a soft sleeve arranged at the front end of the sound transmission block, and a noise reduction processing module fixed on the earphone body. The periphery of the outer wall of the earphone body is provided with a plurality of microphone array modules. According to the utility model, the sound transmission block and the earphone body are clamped and matched through the fixing block, the soft sleeve and the sound transmission block are also clamped, and the mounting block of the battery assembly is also clamped with the earphone body, so that the disassembly process of each component is simple and rapid, and the soft sleeve which is in direct contact with a patient can be easily taken down and is wiped and disinfected by medical alcohol; therefore, the risk of cross infection is effectively avoided, and the parts such as the sound transmission block and the battery assembly can be cleaned in a targeted manner according to the characteristics of the parts, thereby ensuring that the whole earphone is kept in a clean state.

Description

Technical Field

[0001] This utility model relates to the medical field, and in particular to a comfortable anesthesia wake-up headset that is easy to wear. Background Technology

[0002] In the medical field, the recovery process of patients after general anesthesia requires close monitoring and scientific intervention. Traditional methods of anesthesia awakening mainly rely on verbal calls and tactile stimulation by medical staff, but these methods have certain limitations. With the increasing demand for intelligent and humanized medical equipment, anesthesia awakening headphones have emerged as a specialized device that combines acoustic technology, medical needs, and infection control design. However, anesthesia awakening headphones typically adopt an integrated structure, with the sound transmission components, battery compartment, and other components fixedly connected to the headphone body. This makes it difficult for medical staff to independently clean and disinfect areas that come into direct contact with the patient, forcing them to rely on rough methods such as wiping surfaces, which can easily leave disinfection dead spots and increase the risk of cross-infection.

[0003] Therefore, those skilled in the art have provided a comfortable anesthesia wake-up headset that is easy to wear, in order to solve the problems mentioned in the background art. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a comfortable and easy-to-wear anesthesia awakening headset. The headset features a noise reduction module that works in conjunction with a microphone array module. The noise reduction module incorporates an advanced noise reduction algorithm chip and signal processing circuitry. When the microphone array module, distributed around the outer wall of the headset, collects noise signals from the operating room or recovery room in real time, these signals are rapidly transmitted to the noise reduction module. The module immediately analyzes the signals, identifying key characteristics such as the frequency, intensity, and phase of the noise. Based on these characteristics, it quickly generates inverse sound wave signals with the same amplitude but opposite phase. These inverse sound wave signals superimpose with the ambient noise in space, effectively canceling it out and reducing the interference of ambient noise on the patient. This creates a quiet and comfortable auditory environment for the patient, thus not only effectively improving the anesthesia awakening effect but also reducing the adverse psychological and physiological effects of noise on the patient, helping them recover better.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A comfortable anesthesia wake-up earphone that is easy to wear includes an earphone body, a battery assembly is provided at the rear end of the earphone body, a sound transmission block is provided at the front end of the earphone body, a soft sleeve is provided at the front end of the sound transmission block, a noise reduction processing module is fixed to the earphone body, and multiple microphone array modules are provided around the outer wall of the earphone body.

[0007] Through the above technical solution, the sound transmission block and the earphone body are connected by a fixing block, the soft cover and the sound transmission block are also connected by a snap-fit ​​method, and the battery assembly mounting block is also connected to the earphone body. This makes the disassembly process of each component simple and quick. The soft cover, which comes into direct contact with the patient, can be easily removed and wiped with medical alcohol for disinfection, thereby effectively avoiding the risk of cross-infection. The sound transmission block, battery assembly and other components can also be cleaned in a targeted manner according to their characteristics, ensuring that the earphone as a whole remains clean and providing strong protection for safe use in medical scenarios.

[0008] Furthermore, multiple fixing blocks are fixedly connected to the inner wall of the sound transmission block, and the sound transmission block and the headphone body are engaged through the fixing blocks.

[0009] The above technical solution enables a detachable connection between the sound transmission block and the earphone body, facilitating the quick replacement of sound transmission blocks of different specifications to fit the ear canal structure of different patients. At the same time, the sound transmission block can be disassembled separately for deep treatment during cleaning and disinfection, avoiding the risk of cross-infection.

[0010] Furthermore, the front end of the sound transmission block is snapped into the rear end of the soft sleeve, the battery assembly includes a mounting block, and the rear end of the earphone body is snapped into the front end of the mounting block.

[0011] Through the above technical solutions, the soft sleeve, as a component that directly contacts the patient, can be quickly disassembled for disinfection or replacement, and the battery assembly can be independently disassembled for charging or maintenance, significantly improving the reusability and maintenance efficiency of the equipment and reducing medical costs.

[0012] Furthermore, a battery block is provided on the inner wall of the mounting block, and a wireless charging module is provided on the upper part of the inner wall of the mounting block;

[0013] Through the above technical solution, the headphones support wireless charging, avoiding the contact problems caused by frequent use of traditional plug-in charging interfaces, while reducing the risk of liquid seeping into the charging port, and improving the safety and durability of the device in medical environments.

[0014] Furthermore, a connecting rod is fixedly connected to the rear end of the inner wall of the earphone body, and the microphone array module is signal-connected to the noise reduction processing module;

[0015] Through the above technical solution, the microphone array module collects ambient noise from all directions. Combined with the stable support of the connecting rod for the structure, it ensures that the noise reduction processing module can analyze the noise characteristics and generate reverse sound waves.

[0016] Furthermore, a central processing unit is provided in the middle of the inner wall of the earphone body, and a Bluetooth connection module is provided in the lower part of the inner wall of the earphone body;

[0017] Through the above technical solution, the central processing unit can intelligently control parameters such as wake-up audio and noise reduction intensity, and the Bluetooth connection module supports wireless connection with hospital information systems or anesthesia monitors.

[0018] This utility model has the following beneficial effects:

[0019] 1. This utility model proposes a comfortable anesthesia awakening headset that is easy to wear. The sound transmission block and the headset body are connected by a fixing block, and the soft cover is also connected to the sound transmission block by a snap-fit ​​method. The battery assembly mounting block is also connected to the headset body by a snap-fit ​​method. This makes the disassembly process of each component simple and quick. The soft cover, which comes into direct contact with the patient, can be easily removed and wiped with medical alcohol for disinfection, thereby effectively avoiding the risk of cross-infection. The sound transmission block, battery assembly and other components can also be cleaned in a targeted manner according to their characteristics, ensuring that the headset is kept clean and providing a strong guarantee for safe use in medical scenarios.

[0020] 2. This utility model proposes a comfortable anesthesia awakening headset that is easy to wear. The noise reduction processing module works in conjunction with the microphone array module. The noise reduction processing module has an advanced noise reduction algorithm chip and signal processing circuit built in. When the microphone array module distributed around the outer wall of the headset collects noise signals from the operating room or recovery room in real time, these signals are quickly transmitted to the noise reduction processing module. The noise reduction processing module immediately analyzes the signals, identifies key features such as the frequency, intensity, and phase of the noise, and based on these features, quickly generates inverse sound wave signals with the same amplitude but opposite phase. The inverse sound wave signals and the ambient noise are superimposed in space, thereby achieving effective cancellation and reducing the interference of ambient noise on the patient. This creates a quiet and comfortable auditory environment for the patient. In this way, it can not only effectively improve the anesthesia awakening effect, but also reduce the adverse effects of noise on the patient's psychology and physiology, helping the patient to recover better. Attached Figure Description

[0021] Figure 1 An isometric view of a comfortable anesthesia wake-up headphone that is easy to wear, according to this utility model;

[0022] Figure 2 An exploded view of a comfortable anesthesia wake-up headphone that is easy to wear, as proposed in this utility model;

[0023] Figure 3 This is a partial structural diagram of a comfortable anesthesia wake-up headphone that is easy to wear, as proposed in this utility model.

[0024] Figure 4 This is a partial structural diagram of a comfortable anesthesia wake-up headphone that is easy to wear, as proposed in this utility model.

[0025] Legend:

[0026] 1. Transmitter block; 2. Earphone body; 3. Soft earpiece;

[0027] 4. Battery assembly; 401. Mounting block; 402. Battery block; 403. Wireless charging module;

[0028] 5. Microphone array module; 6. Fixing block; 7. Central processing unit; 8. Noise reduction module; 9. Bluetooth connection module; 10. Connecting rod. Detailed Implementation

[0029] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments. Obviously, the described specific embodiments are only a part of the specific embodiments of the present invention, and not all of them. Based on the specific embodiments of the present invention, all other specific embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0030] Reference Figure 1-4 One specific embodiment provided by this utility model:

[0031] A comfortable anesthesia wake-up headphone that is easy to wear includes a headphone body 2, a battery assembly 4 at the rear end of the headphone body 2, a sound transmission block 1 at the front end of the headphone body 2, a soft sleeve 3 at the front end of the sound transmission block 1, a noise reduction processing module 8 fixed to the headphone body 2, and multiple microphone array modules 5 arranged around the outer wall of the headphone body 2.

[0032] The sound transmission block 1 and the earphone body 2 are connected by a fixing block 6. The soft sleeve 3 is also connected to the sound transmission block 1 by a snap-fit ​​method. The mounting block 401 of the battery assembly 4 is also connected to the earphone body 2 by a snap-fit ​​method. This makes the disassembly process of each component simple and quick. The soft sleeve 3, which comes into direct contact with the patient, can be easily removed and wiped with medical alcohol for disinfection, thereby effectively avoiding the risk of cross-infection. The sound transmission block 1, battery assembly 4 and other components can also be cleaned in a targeted manner according to their characteristics, ensuring that the earphone as a whole remains clean and providing strong protection for safe use in medical scenarios.

[0033] Multiple fixing blocks 6 are fixedly connected around the inner wall of the sound transmission block 1. The sound transmission block 1 and the earphone body 2 are engaged by the fixing blocks 6, which realizes the detachable connection between the sound transmission block 1 and the earphone body 2. This facilitates the quick replacement of sound transmission blocks 1 of different specifications to adapt to the ear canal structure of different patients. At the same time, the sound transmission block 1 can be disassembled separately for deep treatment during cleaning and disinfection to avoid the risk of cross-infection.

[0034] The front end of the sound transmission block 1 is snapped into the rear end of the soft sleeve 3. The battery assembly 4 includes a mounting block 401. The rear end of the earphone body 2 is snapped into the front end of the mounting block 401. The soft sleeve 3, as a part that directly contacts the patient, can be quickly disassembled for disinfection or replacement. The battery assembly 4 can be independently disassembled for charging or maintenance, which significantly improves the reusability and maintenance efficiency of the equipment and reduces medical costs.

[0035] The inner wall of the mounting block 401 is provided with a battery block 402, and the upper part of the inner wall of the mounting block 401 is provided with a wireless charging module 403. The earphone supports wireless charging, which avoids the contact problems caused by frequent use of traditional plug-in charging interfaces, and reduces the risk of liquid seeping into the charging port, improving the safety and durability of the device in the medical environment. The rear end of the inner wall of the earphone body 2 is fixedly connected with a connecting rod 10. The microphone array module 5 is connected to the noise reduction processing module 8. The microphone array module 5 collects ambient noise from all directions. Combined with the stable support of the structure by the connecting rod 10, it ensures that the noise reduction processing module 8 can analyze the noise characteristics and generate reverse sound waves.

[0036] A central processing unit 7 is located in the middle of the inner wall of the earphone body 2, and a Bluetooth connection module 9 is located in the lower part of the inner wall of the earphone body 2. The central processing unit 7 realizes intelligent control of parameters such as wake-up audio and noise reduction intensity, and the Bluetooth connection module 9 supports wireless connection with hospital information systems or anesthesia monitors.

[0037] Working principle: Multiple microphone array modules 5 around the outer wall of the earphone body 2 collect ambient noise signals in real time. These can capture sounds of various frequencies and intensities, such as the operation of operating room equipment and the conversation of medical staff. The collected noise signals are transmitted to the noise reduction processing module 8 in the form of electrical signals.

[0038] The noise reduction processing module 8 has a built-in advanced noise reduction algorithm chip and signal processing circuit. When it receives a noise electrical signal, the noise reduction algorithm chip quickly analyzes the signal and identifies the frequency, intensity, phase and other characteristics of the noise. Based on these analysis results, the signal processing circuit generates an inverse sound wave signal with the same amplitude but opposite phase as the noise signal. After further optimization, the inverse sound wave signal is transmitted to the audio playback module and mixed with the wake-up audio. It is then played out through the speaker. The inverse sound wave and the ambient noise are superimposed in space. Because they are opposite in phase, they cancel each other out, thereby effectively reducing the interference of ambient noise on the patient and creating a quiet recovery environment for the patient.

[0039] Medical staff can send a wake-up audio mode command to the central processing unit 7 via a mobile app or the headphone touch panel. After receiving the command, the central processing unit 7 retrieves the corresponding wake-up audio file from the storage chip, such as a soft natural sound effect, soothing music or a professional voice wake-up prompt.

[0040] The earphones adopt a modular structure design. The sound transmission block 1 and the earphone body 2 are connected by a fixing block 6. The soft sleeve 3 is connected to the sound transmission block 1. The mounting block 401 of the battery assembly 4 is connected to the earphone body 2. This connection method makes the disassembly of each component simple and quick. When cleaning and disinfection are required, medical staff can easily remove the soft sleeve 3, which is in direct contact with patients, and wipe it with medical alcohol for disinfection, effectively avoiding the risk of cross-infection. The sound transmission block 1, battery assembly 4 and other components can also be cleaned and disinfected in a targeted manner, such as ultraviolet irradiation or soaking in special disinfectant, according to their material characteristics. Electronic modules such as the noise reduction module 8 and the Bluetooth connection module 9 can be disinfected with a special electronic device disinfectant spray after disassembly to ensure that the earphones remain clean and meet the hygiene and safety requirements in medical scenarios.

[0041] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. The specific meaning of the above terms in this utility model shall be understood by those skilled in the art based on the specific circumstances. In addition, unless otherwise stated, "multiple" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and should not be construed as a limitation on this utility model; the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0042] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing specific embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A comfortable anesthesia wake-up headset that is easy to wear, comprising a headset body (2), characterized in that: The earphone body (2) has a battery assembly (4) at the rear end, a sound transmission block (1) at the front end, a soft sleeve (3) at the front end of the sound transmission block (1), a noise reduction processing module (8) fixed on the earphone body (2), and multiple microphone array modules (5) arranged around the outer wall of the earphone body (2).

2. The comfortable anesthesia wake-up headset that is easy to wear according to claim 1, characterized in that: Multiple fixing blocks (6) are fixedly connected around the inner wall of the sound transmission block (1), and the sound transmission block (1) and the headphone body (2) are engaged by the fixing blocks (6).

3. The comfortable anesthesia wake-up headphones that are easy to wear according to claim 1, characterized in that: The front end of the sound transmission block (1) is engaged with the rear end of the soft sleeve (3), the battery assembly (4) includes a mounting block (401), and the rear end of the earphone body (2) is engaged with the front end of the mounting block (401).

4. The comfortable anesthesia wake-up headphones that are easy to wear according to claim 3, characterized in that: The inner wall of the mounting block (401) is provided with a battery block (402), and the upper part of the inner wall of the mounting block (401) is provided with a wireless charging module (403).

5. The comfortable anesthesia wake-up headphone that is easy to wear according to claim 1, characterized in that: A connecting rod (10) is fixedly connected to the rear end of the inner wall of the earphone body (2), and the microphone array module (5) is signal connected to the noise reduction processing module (8).

6. The comfortable anesthesia wake-up headphone that is easy to wear according to claim 1, characterized in that: A central processing unit (7) is provided in the middle of the inner wall of the earphone body (2), and a Bluetooth connection module (9) is provided in the lower part of the inner wall of the earphone body (2).

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