CN205126232U - Hairdo of evaluating oneself brain electrograph electrode and brain electric detection means - Google Patents
Hairdo of evaluating oneself brain electrograph electrode and brain electric detection means Download PDFInfo
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- CN205126232U CN205126232U CN201520802351.4U CN201520802351U CN205126232U CN 205126232 U CN205126232 U CN 205126232U CN 201520802351 U CN201520802351 U CN 201520802351U CN 205126232 U CN205126232 U CN 205126232U
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- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The utility model provides a hairdo of evaluating oneself brain electrograph electrode and brain electric detection means relates to the medical equipment field, including support and electrode tip, the support includes vertical support and horizontal support, the one end of vertical support is equipped with the gasket, the other end of vertical support with the one end of horizontal support is connected, the other end of horizontal support is equipped with the electrode tip and transfers the piece, the electrode tip includes electrode bar and electrode slice, the one end of electrode bar is equipped with the electrode slice, the other end of electrode bar passes horizontal support, the piece of transfering is the elasticity plectrum, transfer the piece one end with horizontal leg joint, transfer the other end of piece for free end and being close to the electrode slice, at least two the piece of transfering surrounds the electrode tip sets up. The utility model provides a hairdo of evaluating oneself brain electrograph electrode convenient to use, easy operation has reduced medical personnel's working strength, provides the detection efficiency to the patient simultaneously.
Description
Technical field
This utility model relates to field of medical device, in particular to one from distributed EEG electrode and EEG checking device.
Background technology
Brain electrical acti is the summation of the postsynaptic potential of cerebral cortex pyramidal cell and vertical dendron thereof, and played regulatory role by the non-specific core at thalamus center line position.Neuronic current potential is the basis of the physiological activity of central nervous system, therefore can reflect the change of its function and pathology.
By laying electrode at scalp, being connected via wires to electroencephalograph and amplifying, the potential change of brain cell group can be amplified and record and get off to be formed electroencephalogram (electroencephalogram, EEG) with waveform plot.According to the ripple rate of recording curve change in electroencephalogram, wave amplitude, waveform, position phase, quantity, symmetry, reactivity, regularity, occur that mode and E.E.G are in main components such as time, distributions spatially; carry out classifying, calculation and comparision analysis; make diagnosis that is normal or abnormal electroencephalogram, for clinical diagnosis and treatment disease and research work provide objective basis.
Electroencephalogram is utilized to diagnose brain, it is the method for monitor cerebral function the most responsive at present, also be Diagnosis of Epilepsy and a most important checking tool in treatment, although high-resolution dissection and functional imaging are in continuous development, in the diagnosis and treatment of epilepsy, EEG is that other detection method institutes are irreplaceable all the time.
Usually, when making electroencephalogram to patient, patient generally takes seat, and patient with severe symptoms makes even clinostatism.Electrode first uses saline soak.When laying electrode, first clean scalp with 75% ethanol or l0% ~ 15% aqueous alkali, acetone etc., hair is separated, makes electrode and scalp keep good contact.Because electrode is more, need when laying each electrode to carry out separately the hair of relevant position, repeated labor is more, adds medical personnel's labor intensity.
Utility model content
In view of this, this utility model provides a kind of from distributed EEG electrode and EEG checking device, to improve the problems referred to above.
This utility model provide from distributed EEG electrode support and electrode tip, described support comprises vertical supports and horizontal support, one end of described vertical supports is provided with pad, the other end of described vertical supports is connected with one end of described horizontal support, and the other end of described horizontal support is provided with electrode tip and sheet of transfering.
Described electrode tip comprises electrode bar and electrode slice, and one end of described electrode bar is provided with electrode slice, and the other end of described electrode bar is through described horizontal support, and described electrode bar is provided with the radial direction through hole for securing electric lines through one end of described horizontal support.
Described sheet of transfering is elastic plectrum, described in transfer one end of sheet be connected with described horizontal support, described in the transfer other end of sheet be free end and near described electrode slice, sheet of transfering described at least two is arranged around described electrode tip.
Above-described from distributed EEG electrode, preferably, described in sheet of transfering be two, sheet of transfering described in two with the axial line of electrode bar for axis of symmetry is symmetrical arranged.Two sheets of transfering are separately positioned on the both sides of electrode tip, be symmetrical arranged, two sheets of transfering can be closed, by coated for electrode tip and then open, carry out separately to the hair of patient, simultaneously, symmetrically arranged two sheets of transfering can make medical personnel be operated by grabbing the action of pinching sheet of transfering by two fingers, just can realize controlling the folding of sheet of transfering, thus carry out separately to the hair of patient, mode of operation is simple and quick, reduces the labor intensity of medical personnel.
Above-described from distributed EEG electrode, preferably, described in the transfer free end of sheet be comb teeth-shaped.The sheet of transfering of comb teeth-shaped can make when in use the to transfer edge of sheet inserts root of hair, fit with scalp, like this, when sheet of transfering separates hair time, hair is separated from root of hair, easier hair is separated into both sides, scalp is come out, be convenient to medical personnel to fit from distributed EEG electrode and scalp, ensure that electroencephalogram detects sensitive and accurate.
Above-described from distributed EEG electrode, preferably, described in the transfer edge of free end of sheet flush with described electrode slice.When being fixed on patients head from distributed EEG electrode, when sheet of transfering is in open mode, the transfer edge of free end of sheet flushes with electrode slice, just touch with the scalp of patient, if transfered, the edge of the free end of sheet exceedes the position of electrode slice when sheet of transfering opens, when distributed EEG electrode is fixed on patient's head, because the scalp of patient is thrust in sector-meeting of transfering, make patient produce foreign body sensation and discomfort, or even stab patient.
Above-described from distributed EEG electrode, preferably, described in the transfer edge of free end of sheet be arcs of recesses for fitting with the head of user.Arcs of recesses is arranged at the edge of the free end of sheet of transfering, transfer sheet when carrying out opening or closing, and can fit more with the head of patient in edge, can separate more hair, the scalp of patient is more easily come out, is convenient to laying from distributed EEG electrode.Meanwhile, the edge of arcs of recesses, also more meets the design of human engineering, and transfer sheet when patients head carries out opening and closing, patient is more comfortable, and sheet of transfering also can not the head of scratch patient.
Above-described from distributed EEG electrode, preferably, described horizontal support is provided with groove, the direction of described groove is vertical with the direction of axis line of described horizontal support, described groove is provided with buckle closure, described buckle closure side and described horizontal support are rotationally connected by hinged, and the opposite side of described buckle closure is connected with described horizontal support by buckle.Fixing from the Meshy headband cover of distributed EEG electrode is buckled overhead time, according to the guiding of groove, lines on Meshy headband are trapped in groove, be fixed with spacing to from distributed EEG electrode, then, buckle closure on groove is buckled, by the buckle of buckle closure, what realize from distributed EEG electrode and Meshy headband is fixing, even if Meshy headband is taken off, also can not drop from distributed EEG electrode, from distributed EEG electrode because the combination of groove and Meshy headband is fixing more firm, slip can not be there is come off, convenient when using.
Above-described from distributed EEG electrode, preferably, described buckle comprises projection and fixture block, one end of described projection is connected with described buckle closure, the other end of described projection is provided with described fixture block, and described fixture block is positioned at the side of described projection, and described horizontal support is provided with the groove holding described buckle, the opening part of groove is provided with flange, for coordinating with described fixture block.Adopt the buckle of this structure, structure is simple, when using only need projection to be pushed in groove, just by the flange engaging of fixture block and groove, buckle closure can be fixed, buckle closure can not be overturn and open, when needs are by when taking off replacing from distributed EEG electrode, projection is only needed to push away to the direction away from flange, coordinate because fixture block departs from flange, buckle closure just can be opened, and will take off replacing from distributed EEG electrode.
Above-described from distributed EEG electrode, preferably, described pad is silica gel piece.Pad adopts silica gel piece, utilize the softness of silica gel piece and the feature good with human compatibility, make to when fixing from distributed EEG electrode, the scalp of pad and human body is fitted Du Genggao, and meanwhile, soft pad can cushion fixing when distributed EEG electrode, from the pressure of distributed EEG electrode to scalp, patient is worn when distributed EEG electrode more comfortable, and, wear for a long time and also there will not be the difference such as irritated.
Above-described from distributed EEG electrode, preferably, described in sheet of transfering be provided with rubber layer away from the side of described electrode tip, described rubber layer is provided with the projection of increasing friction force.In the outside of transfering sheet, namely the side away from electrode tip is provided with rubber layer, rubber layer can greatly increase the frictional force of sheet of transfering, medical personnel are being operated in distributed EEG electrode, grab the outside of pinching sheet of transfering to be more prone to, finger does not skid, and it is more convenient and convenient to operate.
This utility model additionally provides a kind of EEG checking device, comprise brain photodetector, Meshy headband and multiple above-described from distributed EEG electrode, described brain photodetector is connected with the described electrode bar from distributed EEG electrode by electric wire, is connected described in multiple from distributed EEG electrode with described Meshy headband.Adopt the electroencephalogram checkout gear that this utility model provides, operate easier, use convenient, the efficiency carrying out detecting is higher.
Relative to prior art, what this utility model provided comprises following beneficial effect from distributed EEG electrode and EEG checking device: what this utility model provided comprises vertical supports and horizontal support from distributed EEG electrode, vertical supports and horizontal support are connected to form " L " shape, vertical supports is provided with pad and is convenient to reduce from the extruding of distributed EEG electrode to head, horizontal support is provided with electrode tip, electrode tip comprises electrode bar and electrode slice, electrode slice is connected with electrode bar, electrode slice and scalp are fitted, brain wave is delivered to brain photodetector by scalp, sheet of transfering is provided with around electrode tip, sheet of transfering is elastic plectrum, one end of described sheet of transfering is connected with described horizontal support, the other end of described sheet of transfering is free end and close described electrode slice, multiple like this sheet of transfering can opening and closing.
In time fixing from distributed EEG electrode on head, medical personnel grab with hands and pinch sheet of transfering, and are closed by multiple sheet of transfering, and sheet of then transfering withstands on scalp, unclamp hands, under elastic effect, sector-meeting of transfering outwards is opened automatically, in the process of opening, hair spreads out to both sides by sector-meeting of transfering automatically, scalp is come out, now will depress from distributed EEG electrode again, electrode slice is contacted with scalp.It is easy to use from distributed EEG electrode that this utility model provides, simple to operate, fast with scalp fixed speed of fitting, do not need medical personnel to remove to fiddle with the hair of patient with hands simultaneously, sanitation and hygiene, decrease the duplication of labour of medical personnel simultaneously, reduce the working strength of medical personnel, provide the detection efficiency to patient simultaneously.
Accompanying drawing explanation
In order to clearer explanation this utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 be this utility model first embodiment provide measure intention from the axle of distributed EEG electrode;
Fig. 2 be this utility model second embodiment provide measure intention from the axle of distributed EEG electrode;
Fig. 3 is the schematic front view from distributed EEG electrode that Fig. 2 provides;
Fig. 4 is the schematic side view from distributed EEG electrode that this utility model the 3rd embodiment provides;
Fig. 5 is the partial enlarged drawing of the A from distributed EEG electrode that Fig. 4 provides;
Fig. 6 is the schematic diagram of the electroencephalogram checkout gear that this utility model the 4th embodiment provides.
Wherein, the corresponding relation between Reference numeral and component names is as follows: vertical supports 101, horizontal support 102, electrode tip 103, sheet 104 of transfering, pad 105, buckle closure 106, buckle 107, groove 108, rubber layer 109, groove 110, electrode bar 201, electrode slice 202.
Detailed description of the invention
Electroencephalogram is utilized to diagnose brain, it is the method for monitor cerebral function the most responsive at present, also be Diagnosis of Epilepsy and a most important checking tool in treatment, although high-resolution dissection and functional imaging are in continuous development, in the diagnosis and treatment of epilepsy, EEG is that other detection method institutes are irreplaceable all the time.Usually, when making electroencephalogram to patient, patient generally takes seat, and patient with severe symptoms makes even clinostatism.Electrode first uses saline soak.When laying electrode, first clean scalp with 75% ethanol or l0% ~ 15% aqueous alkali, acetone etc., hair is separated, makes electrode and scalp keep good contact.Because electrode is more, need when laying each electrode to carry out separately the hair of relevant position, repeated labor is more, adds medical personnel's labor intensity.
But the existing nano-photon pipe from distributed EEG electrode is limited for service life, easily damages, nano-photon pipe damage after can only change from distributed EEG electrode, maintenance difficult and replacement cost high.
This utility model provide a kind of from distributed EEG electrode and EEG checking device to improve the problems referred to above.
Also by reference to the accompanying drawings this utility model is described in further detail below by specific embodiment.
In this utility model, first, second, third, etc. are difference signal, are not limit.
Fig. 1 be this utility model first embodiment provide measure intention from the axle of distributed EEG electrode, as shown in Figure 1, what this utility model first embodiment provided comprises vertical supports 101 and horizontal support 102 from distributed EEG electrode, vertical supports 101 and horizontal support 102 are bar shaped, one end of vertical supports 101 is provided with pad 105, pad 105 is vertical with vertical supports 101, pad is preferably circular or semicircle, the other end of vertical supports 101 is connected with one end of horizontal support 102, horizontal support 102 is connected with vertical supports 101 is vertical, the other end of horizontal support 102 is provided with electrode tip 103 and sheet 104 of transfering, electrode tip 103 is vertical with horizontal support 102.
Electrode tip 103 comprises electrode bar 201 and electrode slice 202, electrode bar 201 is vertically plugged on horizontal support 102, one end of electrode bar 201 is provided with electrode slice 202, electrode slice 202 is vertical with electrode bar, the other end of electrode bar 201 is through horizontal support 102, electrode slice 202 is arranged on the side identical with vertical supports 101 on horizontal support 102, and one end that electrode bar 201 passes horizontal support 102 is provided with the radial direction through hole for securing electric lines.
Transfer sheet 104 for elastic plectrum, transfer one end of sheet 104 is connected with horizontal support 102, the other end of sheet 104 transfered is free end and near electrode slice 202, at least two sheet 104 surrounding electric poles heads 103 of transfering are arranged, and are preferably two sheets 104 of transfering in the present embodiment.
What the present embodiment provided comprises vertical supports 101 and horizontal support 102 from distributed EEG electrode, vertical supports 101 and horizontal support 102 are connected to form " L " shape, vertical supports 101 is provided with pad 105 and is convenient to reduce from the extruding of distributed EEG electrode to head, horizontal support 102 is provided with electrode tip 103, electrode tip 103 comprises electrode bar 201 and electrode slice 202, electrode slice 202 and scalp are fitted, electrode slice 202 is connected with electrode bar 201, electrode bar is connected with brain wave detection device by electric wire, such formation path, brain wave is delivered to brain photodetector from scalp, check.Around electrode tip 103, be provided with sheet 104 of transfering, sheet 104 of transfering is for elastic plectrum, and the one end of sheet 104 of transfering is connected with horizontal support 102, and the other end of sheet 104 of transfering is free end and close electrode slice 202.
Multiple sheet 104 of transfering, can opening and closing owing to having elasticity.In time fixing from distributed EEG electrode on head, medical personnel grab with hands and pinch sheet 104 of transfering, and closed by multiple sheet 104 of transfering, sheet 104 of then transfering withstands on scalp, unclamps hands, and under elastic effect, sheet 104 of transfering can outwards open automatically.In the process of opening, hair can spread out to both sides by sheet 104 of transfering automatically, is come out by scalp, now will, from distributed EEG electrode to the pressing of scalp direction, electrode slice 202 be contacted with scalp again.
It is easy to use from distributed EEG electrode that the present embodiment provides, simple to operate, fast with scalp fixed speed of fitting, medical personnel are not needed to remove to fiddle with the hair of patient with hands, sanitation and hygiene, decrease the duplication of labour of medical personnel, reduce the working strength of medical personnel, provide the detection efficiency to patient simultaneously.
Fig. 2 be this utility model second embodiment provide measure intention from the axle of distributed EEG electrode; Fig. 3 is the schematic front view from distributed EEG electrode that Fig. 2 provides; As Figure 2-3, this utility model second embodiment provide from distributed EEG electrode be the first embodiment provide on the basis of distributed EEG electrode, further, sheet 104 of transfering is preferably two, two sheets 104 of transfering with the axial line of electrode bar 201 for axis of symmetry is symmetrical arranged.Two sheets 104 of transfering are separately positioned on the both sides of electrode tip 103, are symmetrical arranged, and two planes of transfering residing for sheet 104 are vertical with the axial line of horizontal support 102 simultaneously.Two sheets 104 of transfering all have elasticity, can close, and flexural deformation is under external force by coated for electrode tip 103, and remove after being carried in the external force of transfering on sheet, sector-meeting resilience under elastic effect of transfering is opened, separately by the hair of patient simultaneously.
Symmetrically arranged two sheets 104 of transfering can make medical personnel grab the action of pinching sheet 104 of transfering by means of only two fingers, just the open and close controlling to sheet 104 of transfering is realized, thus the switching action realized the hair of patient, this mode of operation is simple and quick, reduces the labor intensity of medical personnel.
In order to improve the service efficiency of the present embodiment further, the free end of sheet 104 of transfering is set to comb teeth-shaped.The sheet 104 of transfering of comb teeth-shaped can make when in use the to transfer edge of sheet 104 inserts root of hair, fits with scalp.Like this, when sheet 104 of transfering separates hair time, hair can be separated from root of hair to both sides, easier hair is separated into both sides, scalp is come out, the scalp area exposed is larger, and being convenient to medical personnel will fit from distributed EEG electrode and scalp, ensures the susceptiveness that electroencephalogram detects and accuracy.
Fig. 4 is the schematic side view from distributed EEG electrode that this utility model the 3rd embodiment provides; Fig. 5 is the partial enlarged drawing of the A from distributed EEG electrode that Fig. 4 provides; As illustrated in figures 4-5, this utility model the 3rd embodiment provide from distributed EEG electrode be the second embodiment provide on the basis of distributed EEG electrode, further, the edge of the free end of sheet 104 of transfering flushes with electrode slice 202.When being fixed on patients head from distributed EEG electrode, when sheet 104 of transfering is in original opening state, the edge of the free end of sheet 104 of transfering flushes with electrode slice 202, and the sheet 104 that makes to transfer just touches with the scalp of patient.If but the edge of the free end of sheet 104 of transfering has exceeded the position of electrode slice 202 when transfering sheet 104 original open configuration, that is when being fixed on patient's head from distributed EEG electrode, due to the scalp that sheet 104 of transfering can be oppressed, make patient produce foreign body sensation and discomfort, or even stab patient.
In order to allow sheet 104 of transfering more can meet human engineering, the edge of the free end of sheet 104 of transfering is the arcs of recesses for fitting with the head of user.Arcs of recesses is arranged at the edge of the free end of sheet 104 of transfering, can fit more with the profile of the head of patient in the transfer edge of sheet 104, transfer sheet 104 when carrying out opening or closing, separately more hair, the scalp of patient is more easily come out, is convenient to laying from distributed EEG electrode.Meanwhile, the edge of arcs of recesses makes to transfer sheet 104 when patients head carries out opening and closing, and sheet 104 of transfering also can not the head of scratch patient, and patient is more comfortable.
The horizontal support 102 of the present embodiment is provided with groove 110, the direction of groove 110 is vertical with the direction of axis line of horizontal support 102, groove 110 is provided with buckle closure 106, buckle closure 106 side and horizontal support 102 are rotationally connected by hinged, and the opposite side of buckle closure 106 is connected with horizontal support 102 by buckle 107.
Buckle 107 comprises projection and fixture block, and protruding one end is connected with the side of buckle closure 106, and the protruding other end is provided with fixture block, fixture block is positioned at protruding side, horizontal support 102 is provided with the groove 108 holding buckle 107, and the opening part of groove 108 is provided with flange, for coordinating with fixture block.
Adopt the buckle 107 of this structure, structure is simple, only needs projection to be pushed in groove 108 when use, just can be fixed by buckle closure 106 by the flange engaging of fixture block and groove 108, buckle closure 106 can not be overturn and open.When needs are by when taking off replacing from distributed EEG electrode, only need projection to push away to the direction away from flange, coordinate because fixture block departs from flange, buckle closure 106 just can overturn and open, and will take off replacing from distributed EEG electrode from Meshy headband.
Fixing from the Meshy headband cover of distributed EEG electrode is buckled overhead time, according to the guiding of groove 110, lines on Meshy headband are trapped in groove 110, be fixed with spacing to from distributed EEG electrode, then, buckled by buckle closure 106 on groove 110, by the buckle 107 of buckle closure 106, what realize from distributed EEG electrode and Meshy headband is fixing.After fixing, even if Meshy headband is taken off from patient's head, also can not drop from distributed EEG electrode, from distributed EEG electrode because the combination of groove 108 and Meshy headband is fixing more firm, slip can not be there is come off, convenient when use.
Be preferably plastics from the material of distributed EEG electrode, during use, material is hard, and can cause certain extruding to the head of patient, client can be made to produce sense of discomfort, in order to reduce this sense of discomfort, pad 105 adopts silica gel piece.Utilize the softness of silica gel piece and the feature good with human compatibility, make to when fixing from distributed EEG electrode, pad 105 and the scalp of human body are fitted Du Genggao.Simultaneously, soft pad 105 can cushion the pressure produced scalp from distributed EEG electrode when distributed EEG electrode is fixed, patient is worn when distributed EEG electrode more comfortable, and wear difference such as also there will not be allergy for a long time.
Sheet 104 of transfering is provided with rubber layer 109 away from the side of electrode tip 103, and rubber layer 109 is provided with the projection of increasing friction force.In the outside of transfering sheet 104, namely the side away from electrode tip 103 is provided with rubber layer 109, rubber layer 109 can greatly increase the frictional force on sheet 104 surface of transfering, medical personnel are being operated in distributed EEG electrode, grab the outside of pinching sheet 104 of transfering to be more prone to, finger does not skid, and it is more convenient and convenient to operate.
Fig. 6 is the schematic diagram of the electroencephalogram checkout gear that this utility model the 4th embodiment provides.As shown in Figure 6, this utility model the 4th embodiment still provides a kind of EEG checking device, comprise brain photodetector, Meshy headband and above from distributed EEG electrode, be preferably the second embodiment from distributed EEG electrode, brain photodetector is connected with the electrode bar 201 from distributed EEG electrode by electric wire, is multiplely connected with Meshy headband from distributed EEG electrode.
When carrying out detecting, first Meshy headband cover is buckled on the head of patient, then will fill between Meshy headband and the head of patient from distributed EEG electrode, sheet 104 of transfering is utilized to be pushed aside by the hair of patient, make to fit with the scalp of patient from the electrode slice 202 of distributed EEG electrode, to grip from distributed EEG electrode with Meshy headband, and then utilize electric wire to be connected with electroencephalogram detector by the electrode bar from distributed EEG electrode, detect.Adopt the electroencephalogram checkout gear that the present embodiment provides, operate easier, use convenient, detection efficiency is higher.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for a person skilled in the art, this utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. one kind from distributed EEG electrode, it is characterized in that, comprise support and electrode tip, described support comprises vertical supports and horizontal support, one end of described vertical supports is provided with pad, the other end of described vertical supports is connected with one end of described horizontal support, and the other end of described horizontal support is provided with electrode tip and sheet of transfering
Described electrode tip comprises electrode bar and electrode slice, and one end of described electrode bar is provided with electrode slice, and the other end of described electrode bar is through described horizontal support, and described electrode bar is provided with the radial direction through hole for securing electric lines through one end of described horizontal support,
Described sheet of transfering is elastic plectrum, described in transfer one end of sheet be connected with described horizontal support, described in the transfer other end of sheet be free end and near described electrode slice, sheet of transfering described at least two is arranged around described electrode tip.
2. according to claim 1ly to it is characterized in that from distributed EEG electrode, described in sheet of transfering be two, sheet of transfering described in two with the axial line of electrode bar for axis of symmetry is symmetrical arranged.
3. according to claim 1ly to it is characterized in that from distributed EEG electrode, described in the transfer free end of sheet be comb teeth-shaped.
4. according to claim 1ly to it is characterized in that from distributed EEG electrode, described in the transfer edge of free end of sheet flush with described electrode slice.
5. according to claim 1ly to it is characterized in that from distributed EEG electrode, described in the transfer edge of free end of sheet be arcs of recesses for fitting with the head of user.
6. according to claim 1 from distributed EEG electrode, it is characterized in that, described horizontal support is provided with groove, the direction of described groove is vertical with the direction of axis line of described horizontal support, described groove is provided with buckle closure, described buckle closure side and described horizontal support are rotationally connected by hinged, and the opposite side of described buckle closure is connected with described horizontal support by buckle.
7. according to claim 6 from distributed EEG electrode, it is characterized in that, described buckle comprises projection and fixture block, one end of described projection is connected with described buckle closure, the other end of described projection is provided with described fixture block, and described fixture block is positioned at the side of described projection, and described horizontal support is provided with the groove holding described buckle, the opening part of groove is provided with flange, for coordinating with described fixture block.
8. according to claim 1ly it is characterized in that from distributed EEG electrode, described pad is silica gel piece.
9. according to claim 1ly to it is characterized in that from distributed EEG electrode, described in sheet of transfering be provided with rubber layer away from the side of described electrode tip, described rubber layer is provided with the projection of increasing friction force.
10. an EEG checking device, it is characterized in that, comprise described in brain photodetector, Meshy headband and multiple claim 1-9 any one from distributed EEG electrode, described brain photodetector is connected with the described electrode bar from distributed EEG electrode by electric wire, is connected described in multiple from distributed EEG electrode with described Meshy headband.
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| CN201520802351.4U CN205126232U (en) | 2015-10-13 | 2015-10-13 | Hairdo of evaluating oneself brain electrograph electrode and brain electric detection means |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113331830A (en) * | 2021-06-07 | 2021-09-03 | 丹阳慧创医疗设备有限公司 | Head optics applying device, transcranial light control equipment and near-infrared equipment |
| CN113397537A (en) * | 2021-06-16 | 2021-09-17 | 上海市同济医院 | Functional near-infrared device for pulling hair in head cap hole |
| CN113812963A (en) * | 2020-06-11 | 2021-12-21 | 河北金康安医疗器械科技有限公司 | Brain function monitoring device |
-
2015
- 2015-10-13 CN CN201520802351.4U patent/CN205126232U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113812963A (en) * | 2020-06-11 | 2021-12-21 | 河北金康安医疗器械科技有限公司 | Brain function monitoring device |
| CN113331830A (en) * | 2021-06-07 | 2021-09-03 | 丹阳慧创医疗设备有限公司 | Head optics applying device, transcranial light control equipment and near-infrared equipment |
| CN113397537A (en) * | 2021-06-16 | 2021-09-17 | 上海市同济医院 | Functional near-infrared device for pulling hair in head cap hole |
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