CN209203253U - A kind of electrode for encephalograms cap with a scale and lead hypnotic instrument more - Google Patents
A kind of electrode for encephalograms cap with a scale and lead hypnotic instrument more Download PDFInfo
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- CN209203253U CN209203253U CN201821391740.2U CN201821391740U CN209203253U CN 209203253 U CN209203253 U CN 209203253U CN 201821391740 U CN201821391740 U CN 201821391740U CN 209203253 U CN209203253 U CN 209203253U
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- electrode
- side connector
- horizontal strap
- locking member
- encephalograms
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Abstract
The utility model embodiment discloses a kind of electrode for encephalograms cap and leads hypnotic instrument more, electrode for encephalograms cap includes a plurality of using horizontal strap and longitudinally fixed band made of flexible non-elastic material, a plurality of horizontal strap and a plurality of longitudinally fixed band intersect to form head dummy net cover, being equipped on the predetermined crosspoint of head dummy net cover can be along the slide fastener that transverse and longitudinal direction is moved, wherein, predetermined crosspoint includes predetermined detection point, the medial surface of slide fastener in predetermined detection point is fixed with electrode slice, and the horizontal strap of formation predetermined detection point and longitudinally fixed take are equipped with scale.By the above-mentioned means, the utility model embodiment can be directed to different size of head circumference, electrode slice is navigated into correct riding position.
Description
Technical field
The utility model embodiment is related to the field of medical instrument technology, more particularly to a kind of electrode for encephalograms with a scale
Cap.
Background technique
Lead hypnotic instrument (Polysomnography system, PSG), being clinically used for diagnosis includes that sleep apnea exists more
Interior a variety of sleeping disorders, PSG interior includes a plurality of signal path, such as brain electricity, electrocardio, eye electricity, breathing, the sound of snoring, wherein brain electricity
It is the important component of PSG, is related to the major functions such as brain wave detection, impedance measurement, sleep stage.The brain electrical component of PSG
It mainly include brain electricity circuit part and electrode section, common electrode includes golden cup electrode and electrode cap, and electrode cap is simple because of it
It is easy-to-use, electrode position is relatively fixed and comfortable, using face is wider.
As shown in Figure 1, set standard according to 10-20 neuroelectricity, the riding position of each electrode be have as defined in, if use account
Enclose it is crosscutting enclose=x, longitudinal sectional to enclose=y, perpendicular cut encloses=z, using the left and right line between double preauricular pits as abscissa, with the nasion to resting the head on
The front and back line of outer tuberosity is ordinate, and intersection point Cz between the two is coordinate origin, according to the regulation to electrode riding position,
The position coordinates of each electrode can be calculated, e.g., O1 is (- 0.05z, -0.5y), and C3 is (- 0.2x, 0), and F3 is (- (0.1x+
0.025z), 0.2y).
As shown in Fig. 2, electrode for encephalograms cap used at present is mainly headgear type, i.e., electricity is fixedly connected on head dummy net cover
Pole, in order to meet the needs of different user (such as adult man, adult Ms and children), the every set of PSG is commonly provided with three electrodes
Cap, although can use the electrode cap of different size for different size of head circumference, there is also electricity in use
The inaccurate risk in pole position, so as to cause the accuracy for influencing measurement.
Utility model content
The utility model embodiment is mainly solving the technical problems that provide a kind of electrode for encephalograms cap with a scale, Neng Gouzhen
To different size of head circumference, each electrode slice is navigated into correct riding position.
In order to solve the above technical problems, the technical solution that the utility model uses is: a kind of electrode for encephalograms cap is provided,
Including a plurality of using horizontal strap and longitudinally fixed band made of flexible non-elastic material, a plurality of horizontal strap and more
Longitudinally fixed band described in item intersects to form head dummy net cover, and being equipped on the predetermined crosspoint of the head dummy net cover can be along transverse and longitudinal direction
Mobile slide fastener；
Wherein, the predetermined crosspoint includes predetermined detection point, and positioned at the longitudinally fixed rear and front end that takes
Crosspoint, the medial surface of the slide fastener in the predetermined detection point is fixed with electrode slice, and forms the predetermined detection point
The horizontal strap and longitudinally fixed take are equipped with scale；
The electrode cap further includes the left side connector and right side connector for being located at two sides, the horizontal strap
Left end is connected after being pierced by the left side connector with left locking member and/or the right end of the horizontal strap is pierced by the right side
It is connected after connector with right locking member.
In one embodiment, after the left end of the horizontal strap is pierced by the left side connector with left locking member phase
Even be pierced by after the right side connector in the case where being connected with right locking member with the right end of the horizontal strap, it is a plurality of described in
The left end of horizontal strap shares a left locking member, the right end of a plurality of horizontal strap after being pierced by the left side connector
A right locking member is shared after being pierced by the right side connector.
Optionally, the left locking member is structure as a whole with the left side connector, the right locking member and the right side
Connector is structure as a whole.
In one embodiment, flexible-belt, the left side are respectively connected on the left side connector and the right side connector
The flexible-belt connected on the flexible-belt of connector connection with the right side connector is equipped with mutual corresponding fixed device.
Optionally, the fixed device is velcro or snap fastener.
Optionally, the flexible non-elastic material is silica gel.
Optionally, the electrode for encephalograms cap includes 5 horizontal straps and 7 longitudinally fixed bands.
Optionally, the predetermined detection point is equipped with 9.
The utility model embodiment also provides one kind and leads hypnotic instrument, including electrode for encephalograms cap as described above more.
The beneficial effect of the utility model embodiment is: it is in contrast to the prior art, the utility model embodiment
Electrode for encephalograms cap includes a plurality of using horizontal strap and longitudinally fixed band made of flexible non-elastic material, a plurality of laterally fixed
Band and a plurality of longitudinally fixed band intersect to form head dummy net cover, and being equipped on the predetermined crosspoint of head dummy net cover can move along transverse and longitudinal direction
Dynamic slide fastener, wherein predetermined crosspoint includes predetermined detection point, and the medial surface of the slide fastener in predetermined detection point is fixed with electricity
Pole piece, and the horizontal strap of formation predetermined detection point and longitudinally fixed take are equipped with scale, in use, Neng Gouzhen
To different size of head circumference, electrode slice is navigated into correct riding position.
Detailed description of the invention
Fig. 1 is the schematic diagram of the electrode for encephalograms cap of the prior art；
Fig. 2 is the schematic diagram that 10-20 neuroelectricity sets standard；
Fig. 3 is the schematic diagram of electrode for encephalograms cap provided by the embodiment of the utility model；
Fig. 4 is the schematic diagram of the slide fastener of electrode for encephalograms cap shown in Fig. 3.
Specific embodiment
For the ease of understanding the utility model, in the following with reference to the drawings and specific embodiments, the utility model is carried out more detailed
Thin explanation.It should be noted that it can be directly in another element when element is expressed " being fixed on " another element
Upper or placed in the middle there may be one or more therebetween elements.When an element is expressed " connection " another element, it can
To be directly to another element or elements placed in the middle there may be one or more therebetween.This specification is used
Term "vertical", "horizontal", "left" and "right" and similar statement for illustrative purposes only.
Unless otherwise defined, technical and scientific term all used in this specification and the skill for belonging to the utility model
The normally understood meaning of the technical staff in art field is identical.Art used in the description of the utility model in this specification
Language, which is only for the purpose of describing specific embodiments, is not intended to limitation the utility model.Term used in this specification
"and/or" includes any and all combinations of one or more related listed items.
Fig. 3 is the utility model electrode for encephalograms cap 10 that wherein an embodiment provides, including 5 horizontal straps 11 and 7
12,5 longitudinally fixed bands 12 of horizontal strap 11 and 7 bar of the longitudinally fixed band of item intersect to form head dummy net cover, 5 horizontal straps
The central intersection point of 11 and 7 longitudinally fixed bands 12 is that 10-20 neuroelectricity sets Cz point in standard.Each fixing belt is all made of
Flexible non-elastic material is made, and e.g., is made of silica gel, terylene etc., and being equipped on the predetermined crosspoint of head dummy net cover can be along cross
The mobile slide fastener 13 of longitudinal direction, for adjusting position of the predetermined crosspoint with respect to central intersection point.
Wherein, predetermined crosspoint includes predetermined detection point and the longitudinally fixed crosspoint for taking rear and front end, is set to predetermined
The medial surface of slide fastener 13 on test point is fixed with electrode slice, can be moved to electrode slice by slide fastener 13 and correctly place position
It sets.
For convenience of electrode slice is navigated to correct riding position, horizontal strap and the longitudinal direction for forming predetermined detection point are solid
Surely it takes and is equipped with scale.Preferably scheme, scale origin are located on central intersection point, that is, the scale of horizontal strap
Origin is located on the crosspoint of the horizontal strap and intermediate longitudinally fixed band, and the scale origin of longitudinally fixed band is vertical positioned at this
To on the crosspoint of fixing belt and intermediate horizontal strap.
Specifically, as shown in figure 4, slide fastener 13 is equipped with perforation, horizontal strap 11 and longitudinally fixed band 12 are each passed through
Perforation, the medial surface of slide fastener 13 are bonded with electrode slice 14, and electrode slice 14 is made of gilding.The conducting wire 15 of connection electrode piece
It can be directly arranged in bottom, alternatively, the upper end through slide fastener 13 is drawn.In order to avoid being pullled when adjusting the position of electrode slice 14
Conducting wire 15, conducting wire 15 reserve certain length, that is, the more corresponding slide fastener 13 of conducting wire 15 can the mobile distance in transverse and longitudinal direction more
It is long.
Electrode cap 10 further includes the left side connector 16 and right side connector 17 for being located at two sides, horizontal strap 11
Left end is connected after being pierced by left side connector 16 with left locking member, and the right end of horizontal strap 11 is pierced by after right side connector 17 and the right side
Locking member is connected, and left locking member or right locking member can be slide fastener or locating clip, for tensing horizontal strap 11.
When it is implemented, 5 horizontal straps share a left locking member after being pierced by left side connector 16,5 transverse directions are solid
Determine to share a right locking member after band is pierced by right side connector 17, to improve operating efficiency.Left locking member and left side connector 16
It can be structure as a whole, or split type structure, similarly, right locking member and right side connector 16 can be integrated knot
Structure, or split type structure.Illustratively, the function of left locking member and left side connector 16 is realized using a slide fastener.
Flexible-belt (not shown) is respectively connected on left side connector 16 and right side connector 17, left side connector 16 connects
On the flexible-belt connect and the flexible-belt of the connection of right side connector 176 is equipped with mutual corresponding fixed device, e.g., velcro, son
The fixedly connected parts such as female thread can wale the chin of user by the mutual corresponding fixed device on the flexible-belt of two sides, realize
The fixation of electrode cap.
Electrode for encephalograms cap provided in this embodiment use process is as follows: before use, first obtain user head circumference data,
Including it is crosscutting enclose x, it is longitudinal sectional enclose y, perpendicular cut encloses z, the position coordinates of each electrode slice are calculated according to the head circumference data of user, are then led to
Each electrode slice is navigated to correct riding position by the slide fastener crossed in predetermined detection point, then electrode cap is worn on head,
The slide fastener (being not necessarily to adjust if the crosspoint is predetermined detection point) on the longitudinally fixed crosspoint for taking rear and front end is adjusted,
And left locking member and right locking member, so that the head of electrode cap and user fit closely.
For example, needing to adjust using the central intersection point of the longitudinally fixed band 12 of 5 horizontal straps 11 and 7 bar as scale origin
The position coordinates of whole each electrode slice are as follows:
Fpz:(0,0.4y)；
C3:(-0.2x, 0)；
C4:(0.2x, 0)；
T3:(-0.5x, 0)；
T4:(0.5x, 0)；
O1:(-0.05z, -0.5y)；
O2:(0.05z, -0.5y)；
F3:(- (0.1x+0.025z), 0.2y)；
F4:((0.1x+0.025z), 0.2y)；
The coordinate origin of the present embodiment is located on central intersection point, by adjusting the longitudinally fixed intersection for taking rear and front end
Slide fastener and left locking member and right locking member on point, the head of electrode cap and user are fitted closely.In other embodiments
In, the scale origin in horizontal strap can also be located on the crosspoint of the horizontal strap left end, or be located at the cross
To on the crosspoint of fixing belt right end；It is longitudinally fixed with front end that the longitudinally fixed scale origin taken can also be located at this
On crosspoint, or on the longitudinally fixed crosspoint with rearmost end, the purpose of this utility model equally may be implemented.
It is appreciated that when the scale origin of horizontal strap is located on the crosspoint of the horizontal strap left end, it is horizontal
It is directly fixed to the left end of fixing belt and left side connector, at this point, no longer needing to horizontal strap through left locking member
Left end is fixed with left side connector.
5 horizontal straps and 7 longitudinally fixed bands shown in the present embodiment are that the one of which of the utility model is real
Existing mode.In other embodiments, horizontal strap and the quantity of longitudinally fixed band can according to actual needs depending on, for example,
When the neuroelectricity that need to be detected sets less, the quantity of fixing belt can be reduced accordingly.
The electrode for encephalograms cap of the utility model embodiment includes that a plurality of use laterally is fixed made of flexible non-elastic material
Band and longitudinally fixed band, a plurality of horizontal strap and a plurality of longitudinally fixed band intersect to form head dummy net cover, in the pre- of head dummy net cover
Determine crosspoint be equipped with can be along the slide fastener that transverse and longitudinal direction is moved, wherein predetermined crosspoint includes predetermined detection point, be set to pre- regular inspection
The medial surface of slide fastener on measuring point is fixed with electrode slice, and forms the horizontal strap of predetermined detection point and longitudinally fixed take
Equipped with scale, in use, it can be directed to different size of head circumference, electrode slice is navigated into correct riding position.
The utility model embodiment also provides one kind and leads hypnotic instrument, including electrode for encephalograms cap as described above more.
It should be noted that giving the preferable implementation of the utility model in the specification and its attached drawing of the utility model
Example, still, the utility model can be realized by many different forms, however it is not limited to which this specification is described to be implemented
Example, not as the additional limitation to the content of the present invention, purpose of providing these embodiments is makes to this reality these embodiments
Understanding with novel disclosure is more thorough and comprehensive.Also, above-mentioned each technical characteristic continues to be combined with each other, and is formed not upper
The various embodiments that face is enumerated are accordingly to be regarded as the range of the utility model specification record；Further, to ordinary skill
For personnel, it can be modified or changed according to the above description, and all to should belong to this practical new for all these modifications and variations
The protection scope of type appended claims.
Claims (9)
1. a kind of electrode for encephalograms cap, which is characterized in that including it is a plurality of using horizontal strap made of flexible non-elastic material and
Longitudinally fixed band, a plurality of horizontal strap and a plurality of longitudinally fixed band intersect to form head dummy net cover, in the head dummy
The predetermined crosspoint of net cover is equipped with can be along the slide fastener that transverse and longitudinal direction is moved；
Wherein, the predetermined crosspoint includes predetermined detection point, and positioned at the longitudinally fixed intersection for taking rear and front end
Point, the medial surface of the slide fastener in the predetermined detection point is fixed with electrode slice, and forms the described of the predetermined detection point
Horizontal strap and longitudinally fixed take are equipped with scale；
The electrode cap further includes the left side connector and right side connector for being located at two sides, the left end of the horizontal strap
It is connected after being pierced by the left side connector with left locking member and/or the right end of the horizontal strap is pierced by the right side connection
It is connected after part with right locking member.
2. electrode for encephalograms cap according to claim 1, which is characterized in that
It is connected after the left end of the horizontal strap is pierced by the left side connector with left locking member and the horizontal strap
Right end be pierced by after the right side connector and be connected with right locking member in the case where, the left end of a plurality of horizontal strap is pierced by
A left locking member is shared after the left side connector, after the right end of a plurality of horizontal strap is pierced by the right side connector
Share a right locking member.
3. electrode for encephalograms cap according to claim 2, which is characterized in that
The left locking member is structure as a whole with the left side connector, and the right locking member is integrated with the right side connector
Structure.
4. electrode for encephalograms cap according to claim 1, which is characterized in that
Flexible-belt, the flexible-belt of the left side connector connection are respectively connected on the left side connector and the right side connector
The upper flexible-belt connected with the right side connector is equipped with mutual corresponding fixed device.
5. electrode for encephalograms cap according to claim 4, which is characterized in that
The fixed device is velcro or snap fastener.
6. electrode for encephalograms cap according to claim 1, which is characterized in that
The flexibility non-elastic material is silica gel.
7. electrode for encephalograms cap according to claim 1-6, which is characterized in that
The electrode for encephalograms cap includes 5 horizontal straps and 7 longitudinally fixed bands.
8. electrode for encephalograms cap according to claim 7, which is characterized in that
The predetermined detection point is equipped with 9.
9. a kind of lead hypnotic instrument more, which is characterized in that including the described in any item electrode for encephalograms caps of such as claim 1-8.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821391740.2U CN209203253U (en) | 2018-08-24 | 2018-08-24 | A kind of electrode for encephalograms cap with a scale and lead hypnotic instrument more |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821391740.2U CN209203253U (en) | 2018-08-24 | 2018-08-24 | A kind of electrode for encephalograms cap with a scale and lead hypnotic instrument more |
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| CN209203253U true CN209203253U (en) | 2019-08-06 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110840451A (en) * | 2019-12-09 | 2020-02-28 | 山东师范大学 | Extracranial electroencephalogram sensing detection wearing device and method |
| CN113520372A (en) * | 2021-03-18 | 2021-10-22 | 南方医科大学南方医院 | Special positioning scale for monitoring brain function of newborn |
| CN114081787A (en) * | 2021-11-24 | 2022-02-25 | 桂林航天工业学院 | Recovered gloves system based on brain electrical signal control |
-
2018
- 2018-08-24 CN CN201821391740.2U patent/CN209203253U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110840451A (en) * | 2019-12-09 | 2020-02-28 | 山东师范大学 | Extracranial electroencephalogram sensing detection wearing device and method |
| CN113520372A (en) * | 2021-03-18 | 2021-10-22 | 南方医科大学南方医院 | Special positioning scale for monitoring brain function of newborn |
| CN114081787A (en) * | 2021-11-24 | 2022-02-25 | 桂林航天工业学院 | Recovered gloves system based on brain electrical signal control |
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Address after: 518000 Guangdong science and technology innovation and Research Institute, Shenzhen, Shenzhen, Nanshan District No. 6, science and technology innovation and Research Institute, Shenzhen, D 10, 1004, 10 Patentee after: Shenzhen Hetai intelligent home appliance controller Co.,Ltd. Address before: 518000 Guangdong science and technology innovation and Research Institute, Shenzhen, Shenzhen, Nanshan District No. 6, science and technology innovation and Research Institute, Shenzhen, D 10, 1004, 10 Patentee before: SHENZHEN H&T DATA RESOURCES AND CLOUD TECHNOLOGY Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20220210 Address after: 100142, Fu Cheng Road, Beijing, Haidian District, No. 28 Patentee after: AIR FORCE SPECIALTY MEDICAL CENTER OF PLA Patentee after: Shenzhen Hetai intelligent home appliance controller Co.,Ltd. Address before: 518000 Guangdong science and technology innovation and Research Institute, Shenzhen, Shenzhen, Nanshan District No. 6, science and technology innovation and Research Institute, Shenzhen, D 10, 1004, 10 Patentee before: Shenzhen Hetai intelligent home appliance controller Co.,Ltd. |