CN210631220U - Special helmet type electrode cap and external member for electroencephalogram examination of protective scalp - Google Patents
Special helmet type electrode cap and external member for electroencephalogram examination of protective scalp Download PDFInfo
- Publication number
- CN210631220U CN210631220U CN201921038587.XU CN201921038587U CN210631220U CN 210631220 U CN210631220 U CN 210631220U CN 201921038587 U CN201921038587 U CN 201921038587U CN 210631220 U CN210631220 U CN 210631220U
- Authority
- CN
- China
- Prior art keywords
- helmet
- wall
- contact electrode
- protective
- scalp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The utility model discloses a special helmet-type electrode cap of protective scalp electroencephalogram inspection and external member, including the stereoplasm protection helmet, it has a plurality of central line bar contact electrode bases and the circular contact electrode base of side to open on the top outer wall of stereoplasm protection helmet, all be equipped with the external member on one side inner wall of central line bar contact electrode base and the circular contact electrode base of side, the external member includes contact electrode tip base, and has the elastic tube on the bottom outer wall of contact electrode tip base, and the one end welding of elastic tube has basic electrode tip contact, and the welding has damping spring on the inner wall of elastic tube. The utility model discloses light can play the effect of protection head again promptly, and the spring electrode in the helmet has played fixed effect better, and when the patient attack, the patient is protected to helmet electrode cap can be fine, keeps leaving complete attack phase electroencephalogram data simultaneously.
Description
Technical Field
The utility model relates to an electroencephalogram headgear technical field especially relates to a special helmet formula electrode cap of protective scalp electroencephalogram inspection and external member.
Background
Epilepsy is a common frequently encountered disease, about 900 thousands of epilepsy patients exist in China, and about 40 thousands of new patients grow every year. Electroencephalogram examination is a necessary means for diagnosing epilepsy, meanwhile, electroencephalogram examination is also one of important examinations for examining neurological diseases, and since most patients are epileptic, when electroencephalogram monitoring is performed, epileptic seizures, such as convulsion, involuntary movement, unconsciousness and other symptoms, are likely to occur, and cannot be completed in cooperation with examination.
Currently, the electroencephalogram headgear in the market mostly has the following defects in the use process: the common electroencephalogram headgear is easy to fall off, the effect of protecting the head of a patient and fixing electrodes cannot be achieved during attack, the electrodes are easy to fall off to cause inspection interruption, important electroencephalogram data in the attack period are lost, the head of the patient can be injured due to impact in serious cases, and in conclusion, most of the conventional electroencephalogram headgear cannot well accord with actual needs.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects in the prior art and providing a helmet-type electrode cap and a kit special for electroencephalogram examination of protective scalp.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the helmet-type electrode cap special for electroencephalogram examination of the protective scalp comprises a hard protective helmet, wherein the outer wall of the top of the hard protective helmet is provided with a plurality of middle line strip-shaped contact electrode bases and side circular contact electrode bases, and the inner walls of the middle line strip-shaped contact electrode bases and the side circular contact electrode bases are provided with external members.
Further, the external member includes the contact electrode tip base, and welds on the bottom outer wall of contact electrode tip base and have the elastic tube, and the one end welding of elastic tube has basic electrode tip contact, and the welding has damping spring on the inner wall of elastic tube.
Furthermore, the position that one side outer wall of stereoplasm protection helmet is close to the afterbody has cable socket through the bolt fastening, and the joint has the cable on one side inner wall of cable socket.
Furthermore, a plug is inserted into one end of the cable, and a plurality of contact pins are arranged on the outer wall of one side of the plug.
Furthermore, a fixing band is bonded to the position, close to the bottom, of the outer wall of one side of the hard protection helmet, and a fixing buckle is sleeved at one end of the fixing band.
Furthermore, the hard protective helmet further comprises a spongy cushion, and the spongy cushion is adhered to the position, close to the head, of the inner wall of one side of the hard protective helmet.
The utility model has the advantages that:
the device can effectively avoid the defects caused by a rubber grid cap used in the conventional electroencephalogram, the helmet is made of high-strength plastic, the helmet is light and convenient and can protect the head, the spring electrodes in the helmet can better play a role in fixing, when a patient attacks, the helmet electrode cap can well protect the patient, meanwhile, complete electroencephalogram data in the attack period are kept, and the device achieves two purposes at one stroke. And the device bundles the electrode wires into one, thereby facilitating the management of operators. The design is divided into three types, namely large, medium and small, and is suitable for examination patients with different head circumference sizes.
Drawings
Fig. 1 is a schematic front view of a helmet-type electrode cap and a kit in an embodiment 1 for electroencephalogram examination of a protective scalp according to the present invention;
fig. 2 is a schematic cross-sectional structure view of a helmet-type electrode cap special for electroencephalogram examination of a protective scalp and a contact electrode tip of the external member in example 1 according to the present invention;
fig. 3 is a schematic structural view of a cable and a cable socket of the helmet-type electrode cap and the external member for electroencephalogram examination of the protective scalp according to the embodiment 1 of the present invention;
fig. 4 is a schematic structural view of a helmet-type electrode cap special for electroencephalogram examination of a protective scalp and a lateral circular contact electrode base in embodiment 1 of the external member according to the present invention;
fig. 5 is a schematic structural view of a helmet-type electrode cap special for electroencephalogram examination of a protective scalp and a central line strip-shaped contact electrode base in embodiment 1 of the external member according to the present invention;
fig. 6 is a schematic front view of a helmet-type electrode cap and a kit for electroencephalogram examination of a protective scalp according to an embodiment 2 of the present invention.
In the figure: the helmet comprises a hard protective helmet body 1, a 2-midline strip-shaped contact electrode base, a 3-lateral circular contact electrode base, a 4-cable socket, a 5-cable, a 6-plug, a 7-fixing band, an 8-fixing buckle, a 9-contact electrode head base, a 10-elastic tube, a 11-damping spring, a 12-contact electrode head contact, a 13-contact pin and a 14-sponge pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
Example 1
Referring to fig. 1-5, a helmet-type electrode cap and a kit special for electroencephalogram examination of a protective scalp comprise a hard protective helmet 1, wherein a plurality of central line strip-shaped contact electrode bases 2 and side circular contact electrode bases 3 are arranged on the outer wall of the top of the hard protective helmet 1, and the kits are arranged on the inner walls of one sides of the central line strip-shaped contact electrode bases 2 and the side circular contact electrode bases 3.
The utility model discloses in, the external member is including contacting electrode head base 9, and weld elasticity pipe 10 on contacting electrode head base 9's the bottom outer wall, the one end welding of elasticity pipe 10 has basic electrode tip contact 12, the welding has damping spring 11 on the inner wall of elasticity pipe 10, the position that one side outer wall of stereoplasm protection helmet 1 is close to the afterbody has cable socket 4 through the bolt fastening, and the joint has cable 5 on one side inner wall of cable socket 4, the one end of cable 5 is pegged graft and is had plug 6, and it has a plurality of contact pins 13 to open on one side outer wall of plug 6, the position that one side outer wall of stereoplasm protection helmet 1 is close to the bottom bonds and has fixed band 7, and the one end of fixed band 7 has cup jointed fixed knot 8.
The working principle is as follows: when in use, the helmet is made of hard transparent high-strength plastic, and is light and firm. The number of the midline strip-shaped contact electrode bases is 5, and each base is provided with 3 sub-sockets, so that the three-contact electrode tip of the component can be conveniently placed according to the head of an inspector in an accurate 10-20 international standard position. The electrode positions of the central line area are respectively a ground line, a forehead center, a reference center and a top center from front to back, and the lead numbers are respectively as follows: GND, Fz, Cz, REF, Pz. GND is the ground, REF is the reference electrode, and does not participate in recording. The interior of the helmet is divided into three circular sockets (of metal lead material) to facilitate insertion of the contact head contacts 12. Circular contact electrode socket bases 3 on the side of the helmet, each of which has 5 sub-sockets, facilitate the placement of the three-contact electrode tips of the components according to the accurate position of the head of the examiner according to the international standard of 10-20. (16 on both sides, made of metal conductive material), the inside left and right sides of the helmet are respectively 8 side circular contact electrode socket bases 3, which are: 5 forehead, center, top and pillow; anterior temporal, medial temporal, posterior temporal 3. Fp1, F3, C3, P3, O1, F7, T3, T5-left hemisphere electrode; fp2, F4, C4, P4, O2, F8, T4, T6-right hemisphere electrode. A total of 21 electrodes. An electrode wire is arranged at the base of each contact electrode helmet and reaches the cable socket 4 through the inside of the helmet. The fixing belt 7 and the fixing buckle 8 for fixing the helmet and the head of the patient can adjust the tightness.
The bottom of the contact electrode head is inserted into the sockets of a central line-shaped contact electrode base 2 and a side round contact electrode base 3 according to the specific position of a patient to be examined, and the electrode bases are placed according to the international 10-20 system and are made of conductive materials. The contact electrode head contains a damping spring 11, which is convenient for generating pressure on the scalp of a patient and plays a role in fixing.
Remarking: with the rapid development of the 5G technology, the transmission speed of wireless signals is greatly accelerated, a model collecting module can be placed on a helmet on the next step, real-time wireless transmission of electroencephalogram signals to an electroencephalogram host is achieved, and a wired cable part can be replaced.
Center line zone
The front-back line from the root of the nose to the tuberosity of the back of the pillow is 100 percent, and the front-back line is arranged from front to back in sequence
GND: the posterior 10% of the root of the nose;
fz (frontal midline): a position 20% behind GND;
cz (central midline): position 20% backward of Fz;
REF (reference): position 10% backward of Cz;
pz (top midline): REF 10% backward position.
GND and REF are reference electrodes, GND is ground, and REF is a reference electrode.
Left hemisphere
Fp1 (left frontal pole): GND is 10% open to the left as Fp 1;
f7 (left anterior temporal): 20% posteriorly along the left temporal junction Fp 1;
t3 (left intermediate temporal): 20% posteriorly along the left temporal junction F7;
t5 (left posterior temporal): 20% posteriorly along the left temporal junction T3;
o1 (left pillow): 20% posteriorly along the left temporal junction T5;
f3 (left amount): along the sagittal line of Fp1-O1, Fp1 is 20% posterior;
c3 (left center): along the sagittal line of Fp1-O1, F3 is 20% posterior;
p3 (top left): along the sagittal line of Fp1-O1, C3 is 20% posterior.
Right hemisphere
Fp2 (right frontal pole): GND is 10% away to the right as Fp 2;
f8 (right anterior temporal): 20% posteriorly along the right temporal junction Fp 2;
t4 (right medial temporal): 20% posteriorly along the right temporal junction F8;
t6 (right posterior temporal): 20% posteriorly along the right temporal junction T4;
o2 (right pillow): 20% posteriorly along the right temporal junction T6;
f4 (right): along the sagittal line of Fp2-O2, Fp2 is 20% posterior;
c4 (right center): along the sagittal line of Fp2-O2, F4 is 20% posterior;
p4 (top right): along the sagittal line of Fp2-O2, C4 is 20% posterior.
Example 2
Referring to fig. 6, the present embodiment further includes a sponge pad 14, compared to embodiment 1, wherein the sponge pad 14 is adhered to a position close to the head on one side of the hard protective helmet 1.
The working principle is as follows: when in use, the spongy cushion 14 is positioned on the head of a patient and plays a role in protecting and buffering the head.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The helmet-type electrode cap and the external member special for electroencephalogram examination of the protective scalp comprise a hard protective helmet (1) and are characterized in that a plurality of central line strip-shaped contact electrode bases (2) and side circular contact electrode bases (3) are arranged on the outer wall of the top of the hard protective helmet (1), and the external members are arranged on the inner walls of the central line strip-shaped contact electrode bases (2) and the side circular contact electrode bases (3).
2. The helmet-type electrode cap and kit special for electroencephalogram examination of the protective scalp according to claim 1, wherein the kit comprises a contact electrode head base (9), an elastic tube (10) is welded on the outer wall of the bottom of the contact electrode head base (9), a base electrode tip contact (12) is welded on one end of the elastic tube (10), and a damping spring (11) is welded on the inner wall of the elastic tube (10).
3. The helmet-type electrode cap and kit special for electroencephalogram examination of the protective scalp according to claim 1, wherein a cable socket (4) is fixed to the outer wall of one side of the hard protective helmet (1) close to the tail part of the hard protective helmet through a bolt, and a cable (5) is clamped to the inner wall of one side of the cable socket (4).
4. The helmet-type electrode cap and kit for electroencephalogram examination of the protective scalp according to claim 3, wherein a plug (6) is plugged into one end of the cable (5), and a plurality of pins (13) are formed on the outer wall of one side of the plug (6).
5. The helmet-type electrode cap and kit for electroencephalogram examination of the protective scalp according to claim 1 or 3, wherein a fixing band (7) is adhered to the outer wall of one side of the hard protective helmet (1) at a position close to the bottom, and a fixing buckle (8) is sleeved on one end of the fixing band (7).
6. The helmet-type electrode cap and kit for electroencephalogram examination of the protective scalp according to claim 1, further comprising a sponge pad (14), wherein the sponge pad (14) is adhered to a position close to the head on one side of the inner wall of the hard protective helmet (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921038587.XU CN210631220U (en) | 2019-07-05 | 2019-07-05 | Special helmet type electrode cap and external member for electroencephalogram examination of protective scalp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921038587.XU CN210631220U (en) | 2019-07-05 | 2019-07-05 | Special helmet type electrode cap and external member for electroencephalogram examination of protective scalp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210631220U true CN210631220U (en) | 2020-05-29 |
Family
ID=70791318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921038587.XU Active CN210631220U (en) | 2019-07-05 | 2019-07-05 | Special helmet type electrode cap and external member for electroencephalogram examination of protective scalp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210631220U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113017954A (en) * | 2021-03-11 | 2021-06-25 | 肖蓓 | Neural recovered head protection device |
-
2019
- 2019-07-05 CN CN201921038587.XU patent/CN210631220U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113017954A (en) * | 2021-03-11 | 2021-06-25 | 肖蓓 | Neural recovered head protection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9031631B2 (en) | Brain biofeedback device with radially adjustable electrodes | |
| US11622709B2 (en) | Headset and electrodes for sensing bioelectrical potential and methods of operation thereof | |
| CN102596021B (en) | Device for positioning electrodes on a user's scalp | |
| US7551952B2 (en) | EEG electrode headset | |
| CN203914913U (en) | Dry electrode brain electricity cap | |
| Gilroy et al. | Auditory Evoked Brain Stem Potentials in a Case of Locked-in Syndrome | |
| CN210631220U (en) | Special helmet type electrode cap and external member for electroencephalogram examination of protective scalp | |
| CN103961090B (en) | A kind ofly can to install and there is the device of electroencephalogram pole by head | |
| CN211633273U (en) | Wearable electroencephalogram detection device | |
| EP2762069A1 (en) | Brain biofeedback device with radially adjustable electrodes | |
| US2666988A (en) | Connected upper and lower dentures | |
| CN207721810U (en) | A kind of EEG electrode caps | |
| CN111358621A (en) | Wearable otolith resetting device | |
| CN206548500U (en) | A kind of sleep monitor cap | |
| CN211131063U (en) | Medical electroencephalogram electrode cap | |
| CN209315870U (en) | A kind of novel eeg signal acquisition device | |
| CN211243364U (en) | Electroencephalogram cap | |
| CN216754463U (en) | Electroencephalogram electrode mounting aid | |
| CN215017622U (en) | Detachable electroencephalogram cap | |
| CN211187237U (en) | Neurological sleep monitoring device | |
| CN217488666U (en) | Auxiliary hook for acoustic immittance examination | |
| CN219645735U (en) | Integrated transcranial magnetic stimulation brain electrical monitoring cap | |
| WO2020156062A1 (en) | Head/brain electrode with conductive connector function | |
| CN218978888U (en) | Bimodal brain function imaging wearing equipment | |
| CN220236889U (en) | Head-band type electroencephalogram signal acquisition device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |