Head-mounted electrode device of medical equipment

Abstract

The utility model discloses a head-mounted electrode device of medical equipment, and relates to the technical field of head-mounted equipment. A face passing opening is formed in one side of the inner sleeve, a hook-and-loop fastener is arranged at the bottom end of the face passing opening, ear passing openings are formed in the two sides of the inner sleeve, a processing assembly is arranged on the side, away from the face passing opening, of the inner sleeve, a storage assembly is installed on the bottom face of the processing assembly, and a plurality of electrode connecting strips are evenly distributed on the top of the inner sleeve. At least one electrode connecting strip is provided with an electrode connecting piece, and the processing assembly is electrically connected with the electrode connecting pieces. The processing assembly is installed at the rear end of the inner sleeve, and the processing assembly is connected with the storage assembly used for transmitting data outwards, so that when the device is used for detecting brain wave signals, the detectable range is wider, meanwhile, the detection signals can be transmitted outwards in time, and the detection capacity of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of head-mounted equipment, and in particular relates to a head-mounted electrode device for medical equipment. Background Art

[0002] Head-mounted electrode devices are commonly used for electroencephalogram recording, which is an electrophysiological monitoring method for non-invasively recording brain electrical activity. The electrodes are placed along the scalp, and then through multiple electrodes placed on the scalp, the brain's spontaneous electrical activity over a period of time is recorded, and ultimately a comprehensive biological effect is exerted.

[0003] The patent specification with publication number CN211049350U discloses an adaptive neurorehabilitation training head-mounted device, which includes a helmet body, an airbag and an inflation and deflation device; the helmet body is provided with an airbag accommodating cavity, the airbag is installed in the airbag accommodating cavity, and the inflation and deflation port of the inflation and deflation device is connected to the air hole of the airbag; the inner wall of the helmet body is provided with a plurality of electrode holes, each of which is communicated with the airbag accommodating cavity, and an electrode is arranged in each electrode hole, and each electrode passes through the corresponding electrode hole from the airbag accommodating cavity and is exposed on the inner wall.

[0004] The shortcomings of this technical solution are: this head-mounted device improves the fit of the device to the user's head by inflating and deflating the air bags on both sides of the main body, thereby improving the comfort of the device when used; however, firstly, the main structure of this head-mounted device is composed of a strip frame, and the main body is a hard structure, so when worn by different users, there is a problem that the fit cannot be adaptively adapted, that is, the wearing comfort for different users is still insufficient; secondly, since the actual fitting area of ​​​​the device is limited, the position of the electrodes that can be installed in the fitting part is limited, and it cannot adapt to the adaptive detection of the complex structural areas of the brain.

[0005] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0006] The purpose of the utility model is to provide a head-mounted electrode device for medical equipment, and the technical problems to be solved are as follows: the existing electrode head-mounted devices have poor wearing adaptability and limited detectable area.

[0007] The purpose of the utility model can be achieved through the following technical solutions:

[0008] A head-mounted electrode device for medical equipment comprises an inner sleeve, one side of the inner sleeve is provided with a face opening, the bottom end of the face opening is provided with a Velcro, both sides of the inner sleeve are provided with ear openings, a processing component is provided on the side of the inner sleeve away from the face opening, a storage component is installed on the bottom surface of the processing component, a plurality of electrode strips are evenly arranged on the top of the inner sleeve, at least one of the electrode strips is installed with an electrode contact, and the processing component is electrically connected to each of the electrode contacts.

[0009] As a further solution of the utility model: the inner sleeve is in an elastic state, and a sleeve opening is arranged on the bottom surface of the inner sleeve.

[0010] As a further solution of the utility model: the processing component includes a main control connected to the electrode strips on both sides, each of the electrode strips is connected to the main control, and both sides of the main control are connected to the adjacent electrode strips with positioning buckles.

[0011] As a further solution of the utility model: the main control is arc-shaped and fits the side of the inner sleeve away from the surface opening.

[0012] As a further solution of the utility model: the storage component includes a memory installed on the bottom surface of the main control, and a data interface is provided on one side of the memory.

[0013] Beneficial effects of the utility model:

[0014] 1. The wearing part of the person to be tested is set as an elastic inner sleeve, and openings are reserved for the key face, ears and neck parts. When in use, the inner sleeve is placed on the user's head, and the Velcro and the elastic structure of the inner sleeve are used to fit the head, thereby improving wearing comfort and adaptability;

[0015] 2. Since the inner sleeve only reserves openings for some facial organs except the brain, and a large number of electrode strips for external electrode contacts are evenly arranged outside each opening, and a processing component is installed at the rear end of the inner sleeve, and a storage component for externally transmitted data is connected to the processing component, the device can detect a wider range when performing brain wave signal detection, and the detection signal can be transmitted in time, thereby improving the detection capability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the back structure of the utility model;

[0019] Figure 3It is a schematic diagram of the top structure of the utility model.

[0020] In the figure: 1. Inner sleeve; 2. Face opening; 3. Velcro; 4. Ear opening; 5. Processing component; 51. Main control unit; 52. Positioning buckle; 6. Storage component; 61. Memory; 62. Data interface; 7. Electrode strip; 8. Electrode tab; 9. Sleeve opening. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figures 1 to 3 As shown, a head-mounted electrode device for medical equipment includes an inner sleeve 1, which is preferably made of elastic acrylic fiber. A face opening 2 is arranged on one side of the front end of the inner sleeve 1, and the face opening 2 is used to expose the user's face. Velcro 3 is arranged at the bottom of the face opening 2, and Velcro 3 is used to tighten the user's jaw to achieve the purpose of fitting different user face shapes. Ear openings 4 are arranged on both sides of the inner sleeve 1, and the two ear openings 4 are used to expose the user's ears. A processing component 5 is arranged on the side of the inner sleeve 1 away from the face opening 2, and a storage component 6 is installed on the bottom surface of the processing component 5. A large number of electrode strips 7 are evenly arranged on the top of the inner sleeve 1, and electrode contacts 8 are installed on some of the electrode strips 7. The processing component 5 is electrically connected to multiple electrode contacts 8.

[0023] Since the inner sleeve 1 as a whole only exposes the user's face and ears, and Velcro 3 is installed at the bottom, and a sleeve opening 9 is set on the bottom surface of the inner sleeve 1; when the user wears the device, the head is put into the inner sleeve 1 through the sleeve opening 9, and the main facial organs are exposed through the reserved face opening 2 and ear openings 4, and the Velcro 3 is used to further tighten the wearing, thereby achieving strong adaptability to different wearers. Moreover, since the inner sleeve 1 is made of flexible material as a whole, the wrapped area is larger and softer than that of existing wearing devices, so that the device has a higher fit and higher comfort when worn for electrode detection.

[0024] The processing component 5 includes a main control 51 connected to the electrode strips 7 on both sides. The main body of the main control 51 is a signal processor. The main control 51 is connected to four electrode strips 8 and connected through lines. It should be noted that due to the complex structure of the brain, including structures such as the cerebral cortex, cerebellum, limbic system, brainstem and thalamus, it is used to control the human body's cognition, perception, memory and decision-making functions, and the changes in brain waves accompanying the control at various locations. Since the inner sleeve 1 fully covers the brain, and the electrode strips 8 are arranged in groups of two and are evenly distributed at the electrode strips 7, it is possible to comprehensively monitor various areas of the brain, thereby improving the more comprehensive monitoring function of brain activity. In addition, in order to ensure the stability of the installation of the main control 51 during the monitoring process, positioning buckles 52 are set on both sides of the main control 51, and the positioning buckles 52 are connected to the interfaces of the adjacent electrode strips 7. Preferably, the main control 51 as a whole is an arc-shaped structure that fits the shape of the back of the brain, and the positioning buckles 52 are made of non-conductive materials, which ensures stability when connected to the inner sleeve 1 while avoiding interference with electrode detection.

[0025] The storage component 6 includes a memory 61 installed on the bottom surface of the main control 51. A data interface 62 is set on one side of the memory 61. The memory 61 is used to receive and process the brain wave information received by the main control 51 through the electrode sheet, and then transmit this part of information to the visual processing end through the data line external to the data interface 62, so as to facilitate the tester to record and analyze.

[0026] Specifically, when it is necessary to detect the user's brain activity, the inner sleeve 1 is put on the user's head and the Velcro 3 and the elastic structure of the inner sleeve 1 are used to fit the head to improve wearing comfort and adaptability. Subsequently, each detection circuit is connected to the main control 51 of the processing component 5 according to the brain area to be detected, and an electrode connector 8 is installed at the end of each detection circuit. Since the electrode interfaces used for testing are grouped in pairs to form electrode strips 7 distributed on the overall structure of the inner sleeve 1, the electrode connector 8 can be connected according to the actual area to be detected, thereby improving the detection application range. The brain wave signal received by the electrode connector 8 is transmitted to the main control 51, and then received by the memory 61 and transmitted to the processing end and the visual end with the help of the data interface 62, thereby completing the reception and analysis of the brain wave activity signal of the brain area to be detected.

[0027] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A head-mounted electrode device for medical equipment, comprising an inner sleeve (1), characterized in that: A face opening (2) is provided on one side of the inner sleeve (1), a Velcro (3) is provided at the bottom end of the face opening (2), ear openings (4) are provided on both sides of the inner sleeve (1), a processing component (5) is provided on the side of the inner sleeve (1) away from the face opening (2), a storage component (6) is installed on the bottom surface of the processing component (5), a plurality of electrode strips (7) are evenly arranged on the top of the inner sleeve (1), at least one of the electrode strips (7) is installed with an electrode contact piece (8), and the processing component (5) is electrically connected to each of the electrode contacts (8).

2. A head-mounted electrode device for medical equipment according to claim 1, characterized in that: The inner sleeve (1) is in an elastic state, and a sleeve opening (9) is provided on the bottom surface of the inner sleeve (1).

3. A head-mounted electrode device for medical equipment according to claim 1, characterized in that: The processing component (5) comprises a main control (51) connected to the electrode strips (7) on both sides, each of the electrode strips (8) is connected to the main control (51), and both sides of the main control (51) are connected to adjacent electrode strips (7) with positioning buckles (52).

4. A head-mounted electrode device for medical equipment according to claim 3, characterized in that: The main control (51) is arc-shaped and fits the side of the inner sleeve (1) away from the surface opening (2).

5. A head-mounted electrode device for medical equipment according to claim 3, characterized in that: The storage component (6) comprises a memory (61) installed on the bottom surface of the main control (51), and a data interface (62) is provided on one side of the memory (61).

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