阅读说明：本技术 贴覆式睡眠仪 (Paste and cover formula sleep appearance ) 是由 刘伟 叶晓辰 孟敏 夏阳 王晓岸 于 2021-07-14 设计创作，主要内容包括：本申请公开了一种贴覆式睡眠仪,该装置包括：贴覆式本体,以及安装于贴覆式本体的电极阵列、骨传导耳机、前端电路和数字电路,前端电路的的输入端口连接电极阵列,数字电路包括微处理单元MCU,微处理单元MCU连接前端电路的输出端口,微处理单元MCU分别与血氧传感器和骨传导耳机连接,微处理单元MCU还连接有通信芯片。本申请通过粘贴结构的设置,使得用户通过在额头的粘贴操作即可实现对用户进行数据采集的目的,解决了头戴式睡眠仪影响用户发型导致的用户体验差的问题；通过电极阵列和血氧传感器两种结构的设置,起到了通过脑电和血氧两种参数,来提高对用户的睡眠状态进行分析的准确度,进一步提高了后续对睡眠进行干预的有效性。(The application discloses paste formula sleep appearance that covers, the device includes: paste and cover the formula body to and install in electrode array, bone conduction earphone, front end circuit and the digital circuit who covers the formula body, the input port connection electrode array of front end circuit, the digital circuit includes microprocessing unit MCU, microprocessing unit MCU connects the output port of front end circuit, microprocessing unit MCU is connected with blood oxygen sensor and bone conduction earphone respectively, microprocessing unit MCU still is connected with communication chip. According to the application, through the arrangement of the pasting structure, the purpose of data acquisition on the user can be achieved through pasting operation on the forehead of the user, and the problem of poor user experience caused by influence of the head-wearing type sleeping instrument on the hairstyle of the user is solved; through the arrangement of two structures of the electrode array and the blood oxygen sensor, the accuracy of analyzing the sleep state of the user is improved through two parameters of electroencephalogram and blood oxygen, and the effectiveness of subsequent sleep intervention is further improved.)

1. An overlay sleep device, comprising:

the pasting structure is arranged on the outer surface of the pasting type body;

the electrode array is arranged on the attaching type body;

the front-end circuit is arranged in the pasting body, and an input port of the front-end circuit is connected with the electrode array;

the digital circuit is installed in the pasting covering type body and comprises a micro processing unit (MCU), the micro processing unit (MCU) is connected with an output port of the front end circuit, and the micro processing unit (MCU) is further connected with a communication chip, a bone conduction earphone installed on the pasting covering type body and a blood oxygen sensor installed on the pasting covering type body.

2. The applied sleep instrument as claimed in claim 1, wherein the front end circuit comprises a filter, an amplifier and an analog-to-digital converter connected in sequence.

3. The applied sleep instrument as claimed in claim 1, wherein the front end circuit comprises a filter, an amplifier and an analog-to-digital converter connected in sequence.

4. The applied sleep apparatus as set forth in claim 1, wherein the front end circuit comprises:

a noise sensor;

the first preprocessing circuit comprises a first filter circuit and a first drying circuit which are connected with each other, the first filter circuit is connected with the electrode, and the first drying circuit is connected with the microprocessing unit MCU;

and the second preprocessing circuit comprises a second filter circuit and a second drying circuit which are connected with each other, the second drying circuit is connected with the electrode, and the second filter circuit is connected with the microprocessing unit MCU.

A controller connected with the noise sensor, the first pre-processing circuit, and the second pre-processing circuit, the controller configured to: when the noise value detected by the noise sensor is not larger than a preset noise threshold value, starting the first preprocessing circuit to process the EEG signals detected by the electrodes; and when the noise value detected by the noise sensor is larger than a preset noise threshold value, the second preprocessing circuit is started to process the EEG signal detected by the electrode.

5. The applied sleeping instrument according to claim 1, wherein the micro-processing unit (MCU) is further connected with an acceleration sensor, a sound pickup, a data memory and a music library memory.

6. The apparatus according to claim 1, further comprising a first power control circuit and a second power control circuit mounted in the body, wherein the first power control circuit is connected to the front end circuit, and the second power control circuit is connected to the digital circuit.

7. The applied sleeping meter of claim 1, wherein the applied body comprises a cavity shell with an opening and a cavity shell cover covering the opening, the electrode array, the bone conduction earphone and the blood oxygen sensor are mounted on the cavity shell cover, and the adhesive structure is disposed on the cavity shell cover.

8. The applied sleeping instrument of claim 7, wherein the applying structure comprises a fixed layer and a movable layer, the fixed layer comprises a first applying surface and a smooth surface, the movable layer comprises a second applying surface and a third applying surface, the first applying surface is applied on the outer surface of the cavity housing cover, and the smooth surface is applied with the second applying surface.

Technical Field

The application relates to the technical field of acquisition equipment of bioelectricity signals, in particular to a pasting type sleeping instrument.

Background

In recent years, EEG and EEG signal analysis has rapidly progressed and began to find application in the clinical area of insomnia, depression, health analysis. The related sleeping instrument is mainly of a head-wearing structure, the head-wearing structure is not friendly to the hair of a long-hair user, and the problem of poor user experience caused by pulling the hair of the user easily exists; meanwhile, the head-wearing sleeping apparatus also has the problems that the pasting sleeping apparatus has large volume, heavy weight and inconvenient carrying due to the fact that the internal circuit occupies a large area.

Disclosure of Invention

In order to solve at least one technical problem, the application provides an attached sleeping instrument.

The application provides a paste formula sleep appearance that covers, should paste formula sleep appearance and include:

the pasting structure is arranged on the outer surface of the pasting type body;

the electrode is arranged on the attaching type body;

the front-end circuit is arranged in the pasting type body, and an input port of the front-end circuit is connected with the electrode;

the digital circuit is arranged in the pasting type body and comprises a micro processing unit (MCU), the micro processing unit (MCU) is connected with an output port of the front end circuit, and the MCU is further connected with a communication chip, a bone conduction earphone arranged on the pasting type body and a blood oxygen sensor arranged on the pasting type body.

Further, the front-end circuit includes a filter, an amplifier, and an analog-to-digital converter, which are connected in sequence.

Further, the front-end circuit includes:

a noise sensor;

the first preprocessing circuit comprises a first filter circuit and a first drying circuit which are connected with each other, the first filter circuit is connected with the electrode, and the first drying circuit is connected with the microprocessing unit MCU;

and the second preprocessing circuit comprises a second filter circuit and a second drying circuit which are connected with each other, the second drying circuit is connected with the electrode, and the second filter circuit is connected with the microprocessing unit MCU.

A controller connected to the noise sensor, the first pre-processing circuit, and the second pre-processing circuit, the controller configured to: when the noise value detected by the noise sensor is not larger than a preset noise threshold value, a first preprocessing circuit is started to process the EEG signal detected by the electrode; and when the noise value detected by the noise sensor is larger than a preset noise threshold value, a second preprocessing circuit is started to process the EEG signal detected by the electrode.

Furthermore, the microprocessing unit MCU is also connected with an acceleration sensor, a sound pick-up, a data memory and a song library memory.

Furthermore, the attaching type sleeping instrument further comprises a first power supply control circuit and a second power supply control circuit which are arranged in the attaching type body, wherein the first power supply control circuit is connected with the front end circuit, and the second power supply control circuit is connected with the digital circuit.

Further, paste formula body including having the open-ended cavity shell and covering this open-ended cavity shell lid, electrode, bone conduction earphone and blood oxygen sensor install on the cavity shell lid, and paste the structure setting and cover on the cavity shell.

Further, paste the structure and include fixed bed and removal layer, the fixed bed includes that first paste face and smooth surface, removes the layer and includes that the second pastes face and the face is pasted to the third, and first paste the face subsides and cover on the surface of cavity cap, and the smooth surface is pasted with the second face.

According to the application, through the arrangement of the pasting structure, the purpose of data acquisition on the user can be achieved through pasting operation on the forehead of the user, and the problem of poor user experience caused by influence of the head-wearing type sleeping instrument on the hairstyle of the user is solved; meanwhile, through the arrangement of two structures of the electrode and the blood oxygen sensor, the accuracy of analyzing the sleep state of the user is improved through two parameters of electroencephalogram and blood oxygen, and the effectiveness of subsequent sleep intervention is further improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic external structural view of an attached sleeping apparatus according to an embodiment of the present application;

fig. 2 is a schematic view of an internal structure of an attached sleeping apparatus according to an embodiment of the present disclosure; and

fig. 3 is a schematic structural diagram of an embodiment of an attached body in an attached sleeping apparatus according to the present application.

Detailed Description

Reference will now be made in detail to the embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it is to be understood that the positional descriptions, such as the directions of up, down, front, rear, left, right, etc., referred to herein are based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the referred device or element must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present application.

In the description of the present application, the meaning of a plurality is one or more, the meaning of a plurality is two or more, and larger, smaller, larger, etc. are understood as excluding the present number, and larger, smaller, inner, etc. are understood as including the present number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present application, unless otherwise expressly limited, terms such as set, mounted, connected and the like should be construed broadly, and those skilled in the art can reasonably determine the specific meaning of the terms in the present application by combining the detailed contents of the technical solutions.

The application provides a paste formula sleep appearance that covers. As shown in fig. 1-2, the attachment type sleeping apparatus 100 includes: a stick-on body 10, an electrode array 20, a front-end circuit 30 and a digital circuit 40. Wherein, the surface of pasting formula body is provided with pastes the structure to paste in user's forehead through pasting the structure. An electrode array 20 is mounted on the overlay body. In the present embodiment, the electrode array is provided as a test electrode 21, a reference electrode 22, and a right leg electrode 23; an input port of the front-end circuit is connected with the electrode array; the digital circuit is installed in the pasting type body, the digital circuit 40 is installed in the pasting type body and comprises a micro processing unit MCU 41, the micro processing unit MCU is connected with an output port of the front end circuit, and the micro processing unit MCU is further connected with a communication chip 42, a bone conduction earphone 43 installed on the pasting type body and a blood oxygen sensor 44 installed on the pasting type body. Specifically, the attachment structure is generally configured to be attached to the forehead in a manner to be closely adhered to the forehead. Specifically, the length of the attachment body may be set with reference to the length and width of the forehead. For example, the shape of the attaching body is set to be a regular strip structure, or other irregular strip structures. Specifically, the communication chip can include bluetooth, wifi, zigBee, loRa etc. to make the formula of pasting sleep appearance that this application embodiment provided utilize different communication protocols to carry out data transmission. Specifically, the PCB may be provided as a carrier of the front-end circuit and the digital circuit, so that the PCB is placed on the attachment body to complete the installation of the internal circuit.

During the application, through pasting the setting of structure for the user can realize carrying out data acquisition's purpose to the user through the operation of pasting at the forehead, has solved the poor problem of user experience that wear-type sleep appearance influences user's hairdo and leads to. When the electrode detection signal is applied, the electrode detection signal is preprocessed (such as filtering, amplification and the like) through the front-end circuit and then is sent to the digital circuit, so that the signal is processed by the digital circuit. Specifically, the digital circuit may directly analyze the EEG signal after being processed by the front-end circuit and the blood oxygen signal detected by the blood oxygen sensor, or may send the signal to the electronic device (such as a terminal, a server, etc.) through the communication chip, so as to achieve the purpose of sleep analysis by the electronic device.

In some embodiments, the front-end circuitry includes a filter, an amplifier, and an analog-to-digital converter connected in series. When the method is applied, the front-end circuit is used for filtering, amplifying and carrying out analog-to-digital conversion on the detected electroencephalogram signals so as to input the digital signals to be processed to the digital circuit. Specifically, a filtering range of 0.5 to 35Hz may be set in the filter in advance, so that signals higher than 35Hz and lower than 0.5Hz are filtered by the filter.

In some embodiments, the front-end circuitry includes:

a noise sensor;

the first preprocessing circuit comprises a first filter circuit and a first drying circuit which are connected with each other, the first filter circuit is connected with the electrode, and the first drying circuit is connected with the microprocessing unit MCU;

and the second preprocessing circuit comprises a second filter circuit and a second drying circuit which are connected with each other, the second drying circuit is connected with the electrode, and the second filter circuit is connected with the microprocessing unit MCU.

A controller connected to the noise sensor, the first pre-processing circuit, and the second pre-processing circuit, the controller configured to: when the noise value detected by the noise sensor is not larger than a preset noise threshold value, a first preprocessing circuit is started to process the EEG signal detected by the electrode; and when the noise value detected by the noise sensor is larger than a preset noise threshold value, starting a second preprocessing circuit to process the signal detected by the electrode. The EEG signal preprocessing circuit comprises a first preprocessor circuit, a second preprocessor circuit, a first noise filter, a second noise filter, a third noise filter, a fourth noise filter, a fifth noise filter, a sixth noise filter, a fifth noise filter.

In some embodiments, the micro-processing unit MCU is further connected with an acceleration sensor, a sound pickup, a data memory and a library memory. When the music box is applied, the micro-processing unit MCU stores the brain wave signals and the blood oxygen signals through the data memory to realize local cache, and after the brain wave signals and the blood oxygen signals are analyzed, proper music (such as white noise) is selected from the music box memory to be played according to the analysis result.

In some embodiments, the applied sleeping apparatus further comprises a first power supply control circuit and a second power supply control circuit which are arranged in the applied body, wherein the first power supply control circuit is connected with the front end circuit, and the second power supply control circuit is connected with the digital circuit. The embodiment of the application supplies power to the front-end circuit and the digital circuit respectively through the arrangement of the two power supply control circuits, and the effect of isolating the power supply of the front-end circuit and the digital circuit is achieved, so that the purpose of controlling the front-end circuit and the digital circuit to work through the control power supply is achieved. Specifically, the first power supply circuit and the second power supply circuit may share one set of battery, and may also use respective batteries, that is, different batteries are used to supply power to the acquisition circuit board and the digital circuit board, respectively.

In some embodiments, as shown in fig. 3, the attachable body 10 includes a cavity housing 11 having an opening 110 and a cavity housing cover 12 covering the opening, the electrodes, the bone conduction earphone, and the blood oxygen sensor are mounted on the cavity housing cover, and the attaching structure is disposed on the cavity housing cover. Specifically, a through hole may be formed at each of both ends of the cavity housing in advance, so that the electrodes (e.g., the test electrode and the reference electrode) are exposed out of the cavity housing through the through holes to be attached to the forehead of the user. Specifically, three through holes may be pre-formed in the cavity housing, so that the bone conduction earphone, the electrode (such as the right leg electrode), and the blood oxygen sensor pass through the cavity housing cover to be attached to the forehead of the user. This embodiment is through cavity shell and cavity cap setting, has made things convenient for the user to maintain the inside of pasting formula body. When the blood oxygen sensor is applied, a supporting piece can be additionally arranged in the pasting type body, so that the electrodes, the bone conduction earphones and the blood oxygen sensor are connected through the supporting piece, and a front end circuit and a digital circuit PCB are printed on the front end circuit and the digital circuit PCB.

In some embodiments, paste the structure and include fixed layer and removal layer, fixed layer includes first face of pasting and smooth surface, and the removal layer includes second face of pasting and the face of third pasting, and the first face of pasting covers on the surface of cavity cap, and the smooth surface pastes with two faces of pasting. This application embodiment has made things convenient for the user to change through the setting on fixed layer and removal layer, has solved relevant subsides and has covered the formula sleep appearance because of pasting the not enough or lose the viscidity back of structure, leads to the subsides that this application embodiment provided to cover the formula sleep appearance and can't paste to user's forehead, perhaps problem that easily drops.

In some embodiments, the attaching body may be configured to include a three-layer structure formed by sequentially attaching a first attaching member, a flexible substrate, and a second attaching member, wherein the electrode, the bone conduction earphone, and the blood oxygen sensor are mounted on the first attaching member, and the front-end circuit and the digital circuit are mounted on the flexible substrate. In particular, a non-woven fabric may be used as a carrier for the first and second adhesive elements. Specifically, can all set up viscous material with the two sides of first pasting the piece, first pasting the piece is passed to electrode, bone conduction earphone and blood oxygen sensor one end, and the other end is connected to the flexible substrate, and the one side of first pasting the piece pastes with the second like this and pastes the piece to realize the purpose of parcel flexible substrate, the user's forehead is then can be pasted to the another side, accomplishes the data acquisition to the user.

While the present invention has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.