CN213249175U

CN213249175U - u-shape detector

Info

Publication number: CN213249175U
Application number: CN202021751795.7U
Authority: CN
Inventors: 曾兢; 张丽梅; 杨立威; 王熙茹; 佟亮
Original assignee: Chengdu Medical College
Current assignee: Chengdu Medical College
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-05-25
Anticipated expiration: 2030-08-20

Abstract

The utility model discloses a U-shaped detector, which comprises a detector body, wherein the detector body is in a U-shaped plate shape, and the inner side surface of the detector body is in a curved surface shape according with the bionics of the left side, the rear part and the right side of the neck of a human body; the detector comprises a detector body, and is characterized by further comprising a processor, an A/D conversion module, a low-pass filter circuit, an amplifying circuit, a high-pass filter circuit, a power module and electrode plates, wherein the processor, the A/D conversion module, the low-pass filter circuit, the amplifying circuit, the high-pass filter circuit and the power module are all integrated in the detector body, two electrode plates are arranged on the inner side surface of the detector body respectively, and the positions of the electrode plates are respectively opposite to the left side and the right side of the pharyngeal portion of a human body. The utility model discloses the practicality is strong, can the perception and record the action law that the disease was chewed, was swallowed.

Description

u-shape detector

Technical Field

The utility model relates to a medical detection device technical field especially relates to u type detector.

Background

Electromyographic signals (EMG) are a superposition of Motor Unit Action Potentials (MUAP) in a multitude of muscle fibers, both in time and space. The surface electromyogram Signal (SEMG) is the comprehensive effect of EMG of superficial muscles and electrical activity of nerve trunks on the surface of skin, and can reflect the activity of the nerve muscles to a certain extent; compared with needle electrode EMG, the SEMG has the advantages of non-invasiveness, no wound, simple operation and the like in measurement. Therefore, the SEMG has important practical value in clinical medicine, human-computer efficiency, rehabilitation medicine, sports science and the like.

Surface electromyography is an electrical signal that accompanies muscle contraction, and is an important method for non-invasively detecting muscle activity on the body surface.

Dysphagia refers to that in the process of eating, food and secretion are mixed to block the throat of a patient or are clamped in the first narrow part of the esophagus to press the trachea or even mistakenly enter the trachea (respiratory tract), and the respiratory tract is completely or incompletely blocked to cause unsmooth breathing or even suffocation.

In order to prevent dysphagia of people at high risk, nursing staff supervise the patient in the process of eating the patient in hospitals at the present stage, and pay attention to whether the patient has reactions caused by the dysphagia or not. Because the reaction of the patient is observed by naked eyes, the accuracy is inevitably lacked, and the action rule of chewing and swallowing of the patient cannot be recorded for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a wholly be u shape and can carry out the detector of record to the action law that the disease was chewed, was swallowed.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the U-shaped detector comprises a detector body, wherein the detector body is in a U-shaped plate shape, and the inner side surface of the detector body is in a curved surface shape conforming to the bionics of the left side, the rear part and the right side of the neck of a human body;

the detector comprises a detector body, and is characterized by further comprising a processor, an A/D conversion module, a low-pass filter circuit, an amplifying circuit, a high-pass filter circuit, a power module and electrode plates, wherein the processor, the A/D conversion module, the low-pass filter circuit, the amplifying circuit, the high-pass filter circuit and the power module are all integrated in the detector body, two electrode plates are arranged on the inner side surface of the detector body respectively, and the positions of the electrode plates are respectively opposite to the left side and the right side of the pharyngeal portion of a human body.

Preferably, the processor, the A/D conversion module, the low-pass filter circuit, the amplifying circuit, the high-pass filter circuit and the electrode plate are sequentially connected in series and are all electrically connected.

Furthermore, still include bluetooth module, bluetooth module integration is inside the detector body and is connected with the treater electricity.

Further, the bluetooth module is a BT401 bluetooth module.

Preferably, a soft material layer is arranged outside the electrode removing plate on the surface of the detector body.

Preferably, the processor core part is an STC89C52 singlechip.

Preferably, the electrode plate is circular.

Preferably, the detector further comprises a voice module, wherein the voice module is integrated inside the detector body and is electrically connected with the processor.

The utility model discloses following beneficial effect has:

1. the utility model can sense and record the bioelectricity signals generated by the chewing and swallowing movements of the user and convert the bioelectricity signals into data, and can transmit the data to the terminal through the Bluetooth module;

2. the utility model can also trigger the voice module to carry out voice prompt in the using process, thus ensuring the food intake safety of the wearer and alarming when the electromyographic signal data is abnormal;

3. the utility model discloses holistic U-shaped design not only conveniently is dressed by oneself, has avoided neck central authorities trachea position moreover, has reduced the influence to the feed when wearing.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the present invention in use;

fig. 3 is an electrical schematic block diagram of the present invention.

In the figure: 1-detector body, 2-electrode slice.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings.

As shown in fig. 1, the U-shaped detector comprises a detector body 1, wherein the detector body 1 is in a U-shaped plate shape, and the inner side surface of the detector body 1 is in a curved surface shape conforming to the bionics of the left side, the rear part and the right side of the neck of a human body;

for can gathering disease chewing swallow produced flesh electrical signal, the utility model discloses still include treater, AD conversion module, low pass filter circuit, amplifier circuit, high pass filter circuit, power module and electrode slice 2, treater, AD conversion module, low pass filter circuit, amplifier circuit, high pass filter circuit and power module all integrate inside detector body 1, treater, AD conversion module, low pass filter circuit, amplifier circuit, high pass filter circuit and electrode slice 2 concatenate in proper order and the connected mode is the electricity and connects, the processor core part is STC89C52 singlechip.

Two electrode slices 2 are arranged on the inner side surface of the detector body 1 respectively, and the positions of the electrode slices 2 are just opposite to the left side and the right side of the pharyngeal portion of the human body respectively. In the present embodiment, as shown in fig. 1 and 2, the electrode sheet 2 has a circular shape.

For can be with data transmission to terminal, the utility model discloses still include bluetooth module, bluetooth module is integrated inside 1 of detector body and is connected with the treater electricity, bluetooth module is BT401 bluetooth module.

In order to ensure the comfort of the wearer, a soft material layer is arranged outside the electricity removal electrode plate on the surface of the detector body 1.

For can play the warning effect in the use, the utility model discloses still include voice module, voice module is integrated inside 1 inside and be connected with the treater electricity of detector body, in the use, can trigger voice module and carry out voice prompt, and guarantee wearer's food intake safety also can report to the police when the flesh electrical signal data is different.

Of course, the present invention may have other embodiments, and those skilled in the art may make various corresponding changes and modifications according to the present invention without departing from the spirit and the essence of the present invention, and these corresponding changes and modifications should fall within the protection scope of the appended claims.

Claims

U type detector, its characterized in that: the detector comprises a detector body, wherein the detector body is in a U-shaped plate shape, and the inner side surface of the detector body is in a curved surface shape conforming to the bionics of the left side, the rear part and the right side of the neck of a human body;

the detector comprises a detector body, and is characterized by further comprising a processor, an A/D conversion module, a low-pass filter circuit, an amplifying circuit, a high-pass filter circuit, a power module and electrode plates, wherein the processor, the A/D conversion module, the low-pass filter circuit, the amplifying circuit, the high-pass filter circuit and the power module are all integrated in the detector body, two electrode plates are arranged on the inner side surface of the detector body respectively, and the positions of the electrode plates are respectively opposite to the left side and the right side of the pharyngeal portion of a human body.
2. The u-shaped detector according to claim 1, wherein: the processor, the A/D conversion module, the low-pass filter circuit, the amplifying circuit, the high-pass filter circuit and the electrode plates are sequentially connected in series and are all electrically connected.
3. The u-shaped detector according to claim 2, wherein: still include bluetooth module, bluetooth module integration is inside and be connected with the treater electricity in the detector body.
4. The u-shaped detector according to claim 3, wherein: the Bluetooth module is a BT401 Bluetooth module.
5. The u-shaped detector according to claim 1, wherein: and a soft material layer is arranged outside the electricity removing electrode plate on the surface of the detector body.
6. The u-shaped detector according to claim 1, wherein: the processor core part is STC89C52 singlechip.
7. The u-shaped detector according to claim 1, wherein: the electrode plate is circular.
8. The u-shaped detector according to claim 1, wherein: the voice detection device is characterized by further comprising a voice module, wherein the voice module is integrated in the detector body and is electrically connected with the processor.