CN2930616Y - Electroencephalogram electrode helmet - Google Patents
Electroencephalogram electrode helmet Download PDFInfo
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- CN2930616Y CN2930616Y CN 200620006315 CN200620006315U CN2930616Y CN 2930616 Y CN2930616 Y CN 2930616Y CN 200620006315 CN200620006315 CN 200620006315 CN 200620006315 U CN200620006315 U CN 200620006315U CN 2930616 Y CN2930616 Y CN 2930616Y
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Abstract
The utility model relates to an electroencephalogram electrode helmet, which is capable of accurately and effectively placing the electrodes. The utility model comprises a helmet, a timing transfusing pump, a gas pump and an active pump. The helmet comprises an inner plastic hemisphere helmet layer and an outer plastic hemisphere helmet layer. The inner plastic hemisphere helmet layer comprises a multi-channel diverter and a plurality of retractable electrodes. The electrode wire and the transfusing tube of each of these retractable electrodes are connected with an electroencephalogram machine and the timing transfusing pump. A vent tube is connected with the gas pump via the multi-channel diverter. Each retractable electrode comprises two passive pumps. The active pump drives the passive pumps via a communicating tube to do extension movement. Parting the hair, each retractable electrode can move independently. When in bad contact or pressing on the scalp, one of these retractable electrodes can be adjusted independently. Through the multi-channel diverter and the vent tube, the gas pump can be contacted with the scalp well. The timing transfusing pump is used to transfuse micro electrolyte between the electrodes and the scalp to enhance the electric conduction performance and satisfy the check requirement of the normal electroencephalogram operation.
Description
Affiliated technical field
This utility model relates to a kind of electrode placing device when doing EEG (electrocardiogram) examination, especially can simultaneously electrode be placed exactly by quick integral, and each electrode all can self-movement, adjustment, and electrode can be rubbed and start, injects an amount of electrolyte simultaneously.
Background technology
At present, known electrode cap structure is simple and crude, uses inconveniently, and electrode cap is by rubber tube (bar), the fixing grain of rubber tube (piece) and fixedly frenulum form.Electrode cap is worn on those who are investigated's the head, fasten fixedly frenulum, with rubbing son with the hands the hair stranding of electrode rest is opened, again with wet electrode with arc-spark stand is put and push down with the rubber tube of electrode cap, so one by one all electrodes are placed and finished, folder is gone up corresponding electrode wires then, can carry out EEG (electrocardiogram) examination.The spacing that general electrode cap electrode is placed has very big randomness, and not too accurate, the homogeneity of check result is relatively poor, and electrode is placed trouble one by one, and workload is big, wastes time and energy, and presss from both sides wrong electrode during the folder electrode wires easily, and electrode wires folds up repeatedly, makes easy damage in order.Though a kind of electrode helmet is arranged, the disclosed ZL200420067590.1 of Chinese patent, but still exist electrode movement to connect together, and after electrode was placed, individual electrode need be adjusted difficulty, during the electrolyte fill, and deficiencies such as the easy outflow of the interior residual liquid of tube for transfusion.
Summary of the invention
In order to overcome existing EEG electrode medicated cap, inaccurate, trouble that electrode is placed, electrode wires is pressed from both sides mistake, fragile and electrode helmet electrode adjustment difficulty easily, deficiencies such as electrolyte outflow, the purpose of this utility model provides a kind of EEG electrode helmet, it can not only satisfy the needs of EEG (electrocardiogram) examination, and can lay required electrode easily and fast, exactly simultaneously, and can make each electrode self-movement and adjust electrode position, effectively prevent the electrolyte outflow, time saving and energy saving, improve inspection speed, raise the efficiency.
The purpose of the new shape of this practicality is achieved in that the EEG electrode helmet is made up of the helmet and outside synchronous infusion pump, air pump, active efflux group, go-cart.The helmet two-layerly is made of outer, interior, and inside and outside layer is the plastics hemispherical, and a circular rope fastening hole is arranged at outer top, fastens with rope, and the other end of rope is fastened counterweight block, hangs on the cantilever directive wheel of go-cart, alleviates the heavy burden sense of those who are investigated to the helmet.Counterweight block is in the cylindric column tube of ensconcing go-cart.Outer rear portion have two pipeline holes power respectively polar curve, tube for transfusion, breather, come in and go out communicating pipe, with electroencephalograph, the air pump of outside, infusion pump, active efflux group are connected synchronously.Respectively there is an ear electrode wires hole outer both sides, and ear electrode wires and ear electrode tube for transfusion are therefrom drawn, receive on the ear electrode, and 4-6 projection of outer edge inner face uniform distribution, each projection all has a fixing hole, can fixedly mount internal layer.Generate edge outside the internal layer edge, along last and outer to 4-6 hole should be arranged, available screw is fixed on internal layer on the skin.16 to 64 or more microscler electrode hole are arranged on the internal layer, and the medial surface of internal layer has a circle circle or an oval-shaped groove around the hole, but the base of groove setting-in isolating membrane.Isolating membrane is truncated cone-shaped or elliptical table shape, and available rubber or flexible plastic are made, and top and base be obviously thickening all, and the top is enclosed within on the electrode stem.Respectively there are two frenulum holes the following both sides of internal layer, can install and fix frenulum.Respectively there is the rib of a projection lateral surface electrode hole both sides of internal layer, respectively there is a groove inboard of rib, the sliding panel of flexible electrode outer tube can be movable therein, each passive pump of the two ends in internal layer electrode hole, the pump housing is fixed on the internal layer, and by being connected with active efflux communicating pipe, connecting rod is connected with the sliding panel of flexible electric outer tube, two passive pumps play the effect of recommending under the effect of active efflux.The active efflux group is made up of the same active efflux identical with flexible electrode number; each active efflux is by the active efflux minitype speed reducing motor; crank connecting link; double-piston; the pump in double pump chamber is formed; two pump chambers of active efflux respectively have a communicating pipe to be communicated with passive pump; the push rod of two pistons of active efflux connects together; be connected with crank connecting link in the middle of the push rod of connection piston; reducing motor is made back and forth movement by the piston that crank connecting link drives active efflux; by communicating pipe kinetic energy being sent to passive pump; thereby drive flexible electrode and make back and forth movement; during the running of active efflux minitype speed reducing motor, drive the location simultaneously and shut down gear train and location halt switch.Each flexible electrode is by one group of active efflux, passive pump controlled motion; the active efflux minitype speed reducing motor is controlled by three parallel lines; one, delay switch is connected with motor through the location halt switch, and two, starting switch directly is connected with motor, three, the adjustment switch directly is connected with motor.The active efflux minitype speed reducing motor is by starting switch and delay switch interlock startup simultaneously, and the starting switch effect is of short duration, connects the back at the location halt switch and disconnects.Delay switch time-delay tens seconds, the active efflux motor rotates during connection, drives 1: 5 to 1: 10 gear train simultaneously, has one to shut down the shake-up piece on the gear wheel, can touch the location halt switch, makes the motor stall reach the location and shuts down.The adjustment switch is a press-type, and circuit is connected when pressing, and circuit disconnects when unclamping, and is undesirable or on scalp vein the time when the electrode contact, can adjust by adjusting switch, reaches till the ideal.Delay switch, starting switch are that each active efflux minitype speed reducing motor is shared, and the location halt switch is adjusted switch and used separately for each active efflux minitype speed reducing motor.Flexible electrode is made up of electrode tip, electrode stem, electrode wires, transfusion short tube, column ripple air bag, breather, outer tube, bottom, check-valves, electrode tip and electrode stem are by being threaded, the center has a hole to connect and is connected with the transfusion short tube, a rubber check-valves is housed in the electrode stem endoporus, and electrode wires is welded on the transfusion short tube in appearance.Column ripple air bag is contained in the outer tube, and air bag has a breather to be connected with the multichannel diverter through electrode stem afterbody or bottom.Electrode tip is cylindrical, and there is hexagonal aperture perforation at the center, and the recessed slightly periphery of head has a circle groove, electrode stem is as being plastics, silver or rustless steel screwed pipe can be burn-on the transfusion short tube built in wherein, and the electrode stem bottom is a short pipe slightly greatly, can hold wherein during the compression of column ripple air bag.Outer tube one end is shaped on a sliding panel, and there is a hole at the sliding panel center, and electrode stem passes from the hole, and a slotted hole is arranged on the outer tube body, and electrode stem, air bag are contained in the outer tube, electrode wires, breather, transfusion short tube pass-out from the hole, and the other end of outer tube has a bottom.After the tube for transfusion of each flexible electrode and electrode wires converge into bundle, from the pipeline hole at outer rear portion, pass same respectively electroencephalograph, infusion pump connection synchronously.The electrolyte of infusion pump can be annotated between electrode tip and the skin through tube for transfusion synchronously, strengthens electric conductivity.A multichannel diverter is housed on the internal layer, and the breather of each flexible electrode all is connected with the multichannel diverter, and it is connected with air pump by a breather.Air pump is the plunger formula, the air pressure of air pump is made up by screw rod, nut, compression spring, baroswitch, ejector sleeve, look nut and controls, ejector sleeve has one section external screw thread, two darker breach are arranged, and compression spring, nut are contained in the ejector sleeve, and the nut both sides respectively have outside the outstanding pipe of a short handle, look nut is pushed down nut, be screwed on the ejector sleeve, between the other baroswitch that is equipped with of ejector sleeve, it and nut short handle apart from scalable.Nut can not rotate, but its moving linearly when screw rod rotates.Promote piston increase air pressure by minitype speed reducing motor by screw rod, nut, compression spring, when air pressure was increased to a certain degree, compression spring was compressed, and the short handle of nut touches baroswitch, made air pump minitype speed reducing motor circuit disconnect the motor stall.The breather interface is arranged at the air pump top, and there is a relief valve on nearly top, and it is made up of pipe, ball, spring, regulator bolts, and terminal regulator bolts pressing spring, ball play the safeguard protection effect.Motor is controlled by two-direction switch, and EEG (electrocardiogram) examination finishes, and switch is dialled to reversing, and motor just can fall back on the precalculated position to piston, the shake-up air pump travel switch that falls back, and cutting off the electricity supply makes the motor stall.When checking for the second time, need only on and off switch clockwise by arriving.Synchronous infusion pump, by identical with number of electrodes, set pump and the compositions such as motor and tumbler made with a kind of syringe type transfusion device (engaging lug electrode slightly little).Piston push rod is installed on the fixing head, and the infusion pump minitype speed reducing motor promotes fixing head by screw rod, nut, push rod synchronously.Motor is controlled by a two-direction switch, when need are clockwise, can or with intervalometer motor be rotated by switch clockwise several seconds (can link with the active efflux motor synchronous) promptly stops in several seconds, reach and promote each piston, make the set pump can carry electrolyte in a small amount to each electrode head simultaneously, the each inspection by a switch.Can touch the caution switch when electrolyte uses up, make attention device send sound or light.During the electrolyte fill, disconnect tube for transfusion, the tube for transfusion broken ends of fractured bone that connects infusion pump is immersed in the electrolyte, switch is dialled to reversing, and bolt and nut pulling fixing head and piston just can suck electrolyte, when fixing head falls back on the precalculated position, the shake-up travel switch is cut off the electricity supply and is made the motor stall, and the tube for transfusion that connects disconnection just can be reused, and once sucks electrolyte and can supply the usefulness of tens person-times inspection.More than each motor can adopt low voltage DC motor, availablely touch membrane switch and shake the control switch and control, or adopt microcomputer control.Owing to adopted such scheme, can lay scalp electrode easily and fast, exactly simultaneously, there is electrolyte in a small amount to inject simultaneously, electrolyte outflow in the time of preventing fill electrolyte again, each electrode all can suitably be adjusted, electrode contacts with scalp well, and is time saving and energy saving, improves EEG (electrocardiogram) examination speed and efficient.
Description of drawings
Below in conjunction with drawings and Examples this utility model is further specified.
Fig. 1 is inside and outside layer of the helmet of the present utility model and external devices combination sketch map.
Fig. 2 is flexible electrode and local internal layer profile.
Fig. 3 is the crown profile of this utility model.
Fig. 4 is the air pump sketch map.
Fig. 5 is an air pressure control member profile.
Fig. 6 is the infusion pump sketch map.
Fig. 7 is active efflux, passive pump and flexible combination of electrodes sketch map
Fig. 8 is the air pump layout.
Fig. 9 is the infusion pump layout.
Figure 10 is the active efflux layout.
1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13.14. 15. 16. 17. 18. 19.20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. 32.、 33. 34.35. 36. 37. 38. 39. 40.、 41. 42. 43.44. 45. 46. 47. 48.49. 50. 51. 52. 53. 54. 55. 56. 57. 58. 59.
The specific embodiment
In Fig. 1: there are two pipeline holes (5) at its rear portion of helmet skin (1), and a rope fastening hole (4) is arranged at the top, fastens rope (7), and the other end of rope (7) is fastened counterweight block (9), hangs on the cantilever pulley of go-cart (8).Respectively there is an ear electrode wires hole (10) outer (1) both sides, and power supply polar curve and tube for transfusion pass through.A multichannel diverter (57) is arranged on the internal layer (2), be connected with air pump (38) by breather, 16 to 64 microscler electrode hole (16) is arranged on the internal layer (2), the electrode stem of flexible electrode penetrates from the hole, tube for transfusion, the electrode wires of flexible electrode are connected with synchronous infusion pump (27), electroencephalograph (59) respectively through pipeline hole (5), and active efflux (53) also was connected with passive pump through pipeline hole (5) by communicating pipe.Respectively there are two frenulum holes (11) the following both sides of internal layer (2), and frenulum can be installed.
In Fig. 2, Fig. 3: outer (1) top has a rope fastening hole (4) rear portion that two pipeline holes (5) are arranged, respectively there is an ear electrode wires hole (10) both sides, outer (1) edge inner face has 4-6 projection, has the available screw of a fixing hole (6) that internal layer (2) is fixed on the skin (1) in each projection.Flexible electrode (17) is installed on the internal layer (2), and the sliding panel (13) of outer tube (19) can slide in the groove of the microscler electrode hole of internal layer (2) (16) both sides projection rib inner face, and electrode stem (20) passes from electrode hole (16).The top of isolating membrane (18) is enclosed within on the electrode stem (20), and its base is embedded in the groove (12) of internal layer (2).Flexible electrode (17) is made up of outer tube (19), electrode stem (20), electrode tip (21), electrode wires (22), transfusion short tube (23), breather (24), column ripple air bag (25), bottom (26).Electrode tip (21) is threaded with electrode stem (20), and the center has a hole to be connected with the mesopore and the transfusion short tube (23) of electrode stem (20), and electrode stem (20) is equipped with check-valves (15) in the hole, and electrode wires (22) is welded on transfusion short tube (23) in appearance.Electrode stem (20) afterbody is the short tube shape slightly greatly, in column ripple air bag (25) is contained in outer tube (19), the head of electrode stem (20) passes from the sliding panel (13) of outer tube (19), the other end of outer tube covers bottom (26), bottom has a hole on (26), and breather penetrates from the hole in the column ripple air bag (25).Outer tube (19) has a slotted hole, and transfusion short tube (23) and electrode wires (22) pass from the hole.After the electrode wires (22) of each flexible electrode (17), tube for transfusion converge into bundle, be connected with electroencephalograph, synchronous infusion pump respectively through the pipeline hole (5) at outer (1) rear portion.Flexible electrode (17) both sides respectively have a passive pump (3) to be connected with flexible electrode (17) by passive pump rod (14), are contained on the internal layer (2), communicating pipe (53) converge into Shu Houjing pipeline hole (5) and are connected with active efflux.
In Fig. 4, Fig. 5: air pump (38) is the plunger formula, increase air pressure by air pump minitype speed reducing motor (39) by the air pump piston (41) that air pump screw rod, nut (40) promote air pump (38), breather interface (42) is arranged at air pump (38) top, there is a relief valve (47) on nearly top, and the air pressure of air pump (38) is to be controlled by the compression spring (46) and screw rod, nut (40) and baroswitch (45) look nut (43) that are contained in the ejector sleeve (44).Compression spring when air pressure increases (46) is compressed, and the short handle of nut touches baroswitch (45) cuts off the electricity supply, air pump minitype speed reducing motor (39) but just stall.If just in case relief valve out of control (47) works, gas just can flow out, play the safeguard protection effect from valve.Air pump minitype speed reducing motor (39) is by air pump two-direction switch (48) control, and EEG (electrocardiogram) examination finishes, and switch is dialled to reversing, and motor just can fall back on the precalculated position to air pump piston (41), the shake-up air pump travel switch (49) that falls back, and cutting off the electricity supply makes the motor stall.
In Fig. 6: synchronous infusion pump (27), by identical with number of electrodes, set pump (28) and the compositions such as infusion pump minitype speed reducing motor (31) and tumbler made with a kind of syringe type transfusion device.Piston push rod (29) is installed on the fixing head (30).Infusion pump minitype speed reducing motor (31) promotes fixing head (30) by infusion pump screw rod, nut (32), push rod (33).Motor is controlled by an infusion pump two-direction switch (34), when clockwise, can or use intervalometer by several seconds of switch, motor is rotated promptly stopped in several seconds, makes set pump (28) can carry electrolyte in a small amount to each electrode head simultaneously, the each inspection by a switch.When using up, can touch electrolyte caution switch (36), make attention device (37) send sound or light, after electrolyte uses up, infusion pump two-direction switch (34) is dialled to reversing, pulling piston push rod (29) just can suck electrolyte, when push rod (33) when falling back on the precalculated position, touch the infusion pump travel switch (35) that falls back and cut off the electricity supply and make the motor stall.
In Fig. 7: active efflux minitype speed reducing motor (55) drives the piston operation of active efflux (50) by crank connecting link (51), pressure in the pump changes, by flexible electrode (17) motion of passive pump rod (14) drive of communicating pipe (53) and passive pump (3).During active efflux minitype speed reducing motor (55) running, the shutdown of driven gear group (52) touches piece, touches location halt switch (54) and cuts off the electricity supply, and makes the electrode stall, can reach the purpose that shut down the location.
In Fig. 8: air pump minitype speed reducing motor (39) is connected with the Central Post of air pump two-direction switch (48), clockwise wiring is connected with baroswitch (45), baroswitch (45) is the state that often closes, and when air pressure is too high, baroswitch (45) is disconnected.Reversing wiring and the air pump travel switch (49) that falls back is connected.Baroswitch (45) is the state that often closes, and when air pump minitype speed reducing motor (39) is made to the precalculated position, touches the air pump travel switch (49) that falls back and makes it be normally open to cut off the electricity supply.
In Fig. 9: infusion pump minitype speed reducing motor (31) is connected with the Central Post of infusion pump two-direction switch (34), be connected on after warning switch (36) and attention device (37) being connected on the positive-negative power under the clockwise state, caution switch (36) is normally open, touch caution switch (36) and make switch closure when the infusion pump electrolyte uses up, attention device (37) just can send sound or light.Infusion pump falls back travel switch (35) for often closing state, is connected on the reversing status line of infusion pump two-direction switch (34), gets back to normally open attention device (37) when infusion pump two-direction switch (34) for when reversing caution switch (36) and closes.When the infusion pump push rod was backwards to the precalculated position, the shake-up infusion pump made it be in normally open when falling back travel switch (35), and infusion pump minitype speed reducing motor (31) stops reversing.
In Figure 10: active efflux minitype speed reducing motor (55) is controlled by three parallel circuits; after delay switch (56) is contacted with location halt switch (54); connect with active efflux minitype speed reducing motor (55), starting switch (57) directly is connected with active efflux minitype speed reducing motor (55) separately with adjustment switch (58).Location halt switch (54) is generally disconnection; during startup; connect starting switch (57) and delay switch (56) simultaneously; active efflux minitype speed reducing motor (55) rotates; the driven gear group is connected location halt switch (54), and delay switch (56) plays a role, behind the disconnection starting switch (57); active efflux minitype speed reducing motor (55) still can run to locatees halt switch (54) disconnection next time, plays location shutdown effect.If any the individual electrode loose contact, need to adjust, can make active efflux minitype speed reducing motor (55) do of short duration running by of short duration connection transfer switch (58).Delay switch (56), starting switch (57) they are that each active efflux minitype speed reducing motor (55) is shared, location halt switch (54), and adjusting switch (58) is that each active efflux minitype speed reducing motor (55) uses separately.
Claims (8)
1. EEG electrode helmet, it is characterized in that: the helmet constitutes by inside and outside two layers, inside and outside layer is the plastics hemispherical, a multichannel diverter is housed on the internal layer, with 16-64 flexible electrode, each flexible electrode has two passive pumps, by being connected with the active efflux group communicating pipe, electrode wires in the flexible electrode, tube for transfusion, breather are connected with electroencephalograph, synchronous transfusion device, multichannel diverter and air pump respectively, between internal layer and each the flexible electrode isolating membrane are arranged.
2. the described EEG electrode helmet of claim 1, it is characterized in that: a rope fastening hole is arranged at outer top, and there are two pipeline holes at the rear portion, and respectively there is an ear electrode wires hole both sides.
3. the EEG electrode helmet according to claim 1, it is characterized in that: flexible electrode is by electrode tip, electrode stem, electrode wires, transfusion short tube, column ripple air bag, breather, outer tube, bottom, check-valves, form electrode tip and electrode stem by being threaded, the center has a hole to connect, and with the transfusion short tube be connected, a check-valves is housed in the electrode stem endoporus, electrode wires is welded on the transfusion short tube in appearance, column ripple air bag is contained in the outer tube, and air bag has a breather to be connected with the multichannel diverter through electrode stem afterbody or bottom.
4. the EEG electrode helmet according to claim 1, it is characterized in that: 16-64 microscler electrode hole arranged on the internal layer, the medial surface of internal layer, one circle circle or oval-shaped groove arranged around the hole, respectively there is the rib of a projection both sides of outside face, respectively there is a groove inboard of rib, and respectively there is a passive pump at the two ends in hole, and connecting rod is connected with flexible electrode.
5. the EEG electrode helmet according to claim 1; it is characterized in that: the active efflux group is made up of the same active efflux identical with flexible electrode number; each active efflux was made up of the pump and the communicating pipe in active efflux minitype speed reducing motor, crank connecting link, double-piston, double pump chamber; two pump chambers of active efflux respectively have a communicating pipe to be communicated with passive pump; during the running of active efflux minitype speed reducing motor, drive the location simultaneously and shut down gear train and halt switch.
6. the EEG electrode helmet according to claim 1; it is characterized in that: each the active efflux minitype speed reducing motor among the active efflux group; be by three parallel line controls; one, delay switch is connected with motor through the location halt switch; two, starting switch directly is connected with motor, and three, adjust switch and directly be connected with motor.
7. the EEG electrode helmet according to claim 1, it is characterized in that: air pump is the plunger formula, the air pressure of air pump is made up and is controlled by screw rod, spring, nut, air pressure adjustment switch, ejector sleeve, look nut, and ejector sleeve has one section external screw thread, and two darker breach are arranged, spring, nut are contained in the ejector sleeve, the nut both sides respectively have outside the outstanding pipe of a short handle, and look nut is pushed down nut, is screwed on the ejector sleeve, between the other air pressure adjustment switch that is equipped with of ejector sleeve, it and nut short handle apart from scalable.
8. the EEG electrode helmet according to claim 1 is characterized in that: isolating membrane is truncated cone-shaped or elliptical table shape, and top and base all obviously thicken.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620006315 CN2930616Y (en) | 2006-02-17 | 2006-02-17 | Electroencephalogram electrode helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620006315 CN2930616Y (en) | 2006-02-17 | 2006-02-17 | Electroencephalogram electrode helmet |
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| CN2930616Y true CN2930616Y (en) | 2007-08-08 |
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| CN 200620006315 Expired - Fee Related CN2930616Y (en) | 2006-02-17 | 2006-02-17 | Electroencephalogram electrode helmet |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102512163A (en) * | 2011-12-03 | 2012-06-27 | 干沁怡 | Electroencephalogram electrode |
| CN102596021A (en) * | 2009-11-04 | 2012-07-18 | 皇家飞利浦电子股份有限公司 | Device for positioning electrodes on a user's scalp |
| CN102894968A (en) * | 2012-10-30 | 2013-01-30 | 中国人民解放军第四军医大学 | Inflatable electrode system suitable for measuring human body electric signals |
| CN104887252A (en) * | 2015-06-12 | 2015-09-09 | 郝英霞 | Mental disease detection device |
| CN106510632A (en) * | 2016-11-28 | 2017-03-22 | 武汉资联虹康科技股份有限公司 | Near infrared spectrum brain imaging equipment capable of adjusting detection region |
| CN106990218A (en) * | 2017-05-26 | 2017-07-28 | 惠州秀鸿科技有限公司 | A kind of metal detecting apparatus |
| CN108634951A (en) * | 2018-05-09 | 2018-10-12 | 许冬美 | A kind of equipment for collecting EEG data |
| CN108742608A (en) * | 2018-04-28 | 2018-11-06 | 北京机械设备研究所 | A kind of brain wave acquisition electrode based on conduction liquid |
| CN109431500A (en) * | 2018-12-14 | 2019-03-08 | 武汉智普天创科技有限公司 | Acquisition device is closed in a kind of near infrared spectrum and brain Electricity Federation |
| CN109770899A (en) * | 2019-03-25 | 2019-05-21 | 无锡市锡山人民医院 | Meditation detection device is concentrated the mind on breathing based on EEG signals |
| CN110754729A (en) * | 2019-08-28 | 2020-02-07 | 南京医科大学第二附属医院 | PSG electrode positioning helmet |
| CN112315483A (en) * | 2020-11-30 | 2021-02-05 | 西安慧脑智能科技有限公司 | Electrode self-adjustment method and device based on electroencephalogram signal acquisition |
| CN113456080A (en) * | 2021-05-25 | 2021-10-01 | 北京机械设备研究所 | Dry-wet universal sensing electrode and application method thereof |
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2006
- 2006-02-17 CN CN 200620006315 patent/CN2930616Y/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102596021A (en) * | 2009-11-04 | 2012-07-18 | 皇家飞利浦电子股份有限公司 | Device for positioning electrodes on a user's scalp |
| CN102596021B (en) * | 2009-11-04 | 2015-07-15 | 皇家飞利浦电子股份有限公司 | Device for positioning electrodes on a user's scalp |
| CN102512163A (en) * | 2011-12-03 | 2012-06-27 | 干沁怡 | Electroencephalogram electrode |
| CN102894968A (en) * | 2012-10-30 | 2013-01-30 | 中国人民解放军第四军医大学 | Inflatable electrode system suitable for measuring human body electric signals |
| CN104887252A (en) * | 2015-06-12 | 2015-09-09 | 郝英霞 | Mental disease detection device |
| CN106510632A (en) * | 2016-11-28 | 2017-03-22 | 武汉资联虹康科技股份有限公司 | Near infrared spectrum brain imaging equipment capable of adjusting detection region |
| CN106990218A (en) * | 2017-05-26 | 2017-07-28 | 惠州秀鸿科技有限公司 | A kind of metal detecting apparatus |
| CN108742608A (en) * | 2018-04-28 | 2018-11-06 | 北京机械设备研究所 | A kind of brain wave acquisition electrode based on conduction liquid |
| CN108742608B (en) * | 2018-04-28 | 2020-11-27 | 北京机械设备研究所 | Electroencephalogram collecting electrode based on conducting liquid |
| CN108634951A (en) * | 2018-05-09 | 2018-10-12 | 许冬美 | A kind of equipment for collecting EEG data |
| CN108634951B (en) * | 2018-05-09 | 2020-12-01 | 许冬美 | Equipment for collecting electroencephalogram data |
| CN109431500A (en) * | 2018-12-14 | 2019-03-08 | 武汉智普天创科技有限公司 | Acquisition device is closed in a kind of near infrared spectrum and brain Electricity Federation |
| CN109770899A (en) * | 2019-03-25 | 2019-05-21 | 无锡市锡山人民医院 | Meditation detection device is concentrated the mind on breathing based on EEG signals |
| CN109770899B (en) * | 2019-03-25 | 2021-07-09 | 无锡市锡山人民医院 | Benignity meditation detection device based on electroencephalogram signals |
| CN110754729A (en) * | 2019-08-28 | 2020-02-07 | 南京医科大学第二附属医院 | PSG electrode positioning helmet |
| CN112315483A (en) * | 2020-11-30 | 2021-02-05 | 西安慧脑智能科技有限公司 | Electrode self-adjustment method and device based on electroencephalogram signal acquisition |
| CN113456080A (en) * | 2021-05-25 | 2021-10-01 | 北京机械设备研究所 | Dry-wet universal sensing electrode and application method thereof |
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