CN220778353U - Disposable electroencephalogram sensor capable of being fixed rapidly - Google Patents
Disposable electroencephalogram sensor capable of being fixed rapidly Download PDFInfo
- Publication number
- CN220778353U CN220778353U CN202321791211.2U CN202321791211U CN220778353U CN 220778353 U CN220778353 U CN 220778353U CN 202321791211 U CN202321791211 U CN 202321791211U CN 220778353 U CN220778353 U CN 220778353U
- Authority
- CN
- China
- Prior art keywords
- elastic rod
- disposable
- electroencephalogram
- fixedly connected
- elastic
- 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
- 210000004556 brain Anatomy 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000001514 detection method Methods 0.000 claims description 4
- 206010002091 Anaesthesia Diseases 0.000 description 8
- 230000037005 anaesthesia Effects 0.000 description 8
- 210000004027 cell Anatomy 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000003710 cerebral cortex Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000017 hydrogel Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000002569 neuron Anatomy 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The utility model relates to the technical field of medical appliances, and discloses a disposable electroencephalogram sensor capable of being quickly fixed, which comprises a head band, wherein adjusting mechanisms are arranged in the head band, detecting mechanisms are arranged in the head band, each adjusting mechanism comprises a first elastic rod and a second elastic rod, the first elastic rod is connected with the second elastic rod in a buckling manner, and each detecting mechanism comprises an electroencephalogram sensor body. This can be fixed disposable brain electrical sensor fast sets up a plurality of notches through the inside elastic rod one that sets up in the bandeau, sets up the fixture block in elastic rod two bottoms again, fixes elastic rod one and elastic rod two through fixture block and notch buckle connection like this, through setting up the recess in elastic rod one inside, at elastic rod two top fixedly connected with T shape piece, adjusts the elasticity degree of bandeau through T shape piece and recess sliding connection, and convenient and fast's fixed bandeau and brain electrical sensor body improve work efficiency.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a disposable electroencephalogram sensor capable of being fixed rapidly.
Background
Anesthesia is an essential key link in modern clinical operation, but the implementation of anesthesia has higher risk, and wrong anesthesia dosage can bring harm to patients and how to provide safe and reliable anesthesia for the patients, so that the anesthesia is an important subject in the related field of the current anesthesia study. The brain electrical signal is the comprehensive reflection of the sudden electric shock position change of the cerebral cortex nerve cell group, and has the advantages of reflecting conscious activity and the noninvasive characteristic. The electroencephalogram signal is one of the most potential methods for objectively evaluating the anesthesia depth at present, has better research results, and has important clinical application value in evaluating the anesthesia state in clinical operation through the electroencephalogram signal.
The utility model provides a patent number CN205072866U, an electroencephalogram electrode sensor, including film PCB circuit layer, adhesion layer, contact pin layer and electrically conductive hydrogel, the one end on film PCB circuit layer is the grafting port, and the other end on film PCB circuit layer is equipped with four electrode cores, and the adhesion layer setting is on film PCB circuit layer, and the adhesion layer is equipped with the size and the electrode core cooperation of four through-holes with the position department that the electrode core is relative and constructs simply, guarantees signal quality, and the low price can reduce application cost simultaneously.
However, in the above technical scheme, the problem that the work efficiency is affected by repeated adjustment time and labor is needed when the brain wave sensor is worn by different head shapes of each person is omitted, and the current brain wave sensor equipment is easy to wind in the operation process through wire connection, so that the wire is separated from the operation process is affected, therefore, the disposable brain wave sensor capable of being fixed quickly is provided, and the problems mentioned in the background are solved.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a disposable electroencephalogram sensor capable of being fixed quickly, which has the advantages of quick fixation and high safety, and solves the problems mentioned in the background.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the disposable electroencephalogram sensor capable of being fixed quickly comprises a head band, wherein adjusting mechanisms are arranged in the head band, and detecting mechanisms are arranged in the head band;
the adjusting mechanism comprises a first elastic rod and a second elastic rod, and the first elastic rod is connected with the second elastic rod in a buckling manner;
the detection mechanism comprises an electroencephalogram sensor body, and the electroencephalogram sensor body is electrically connected with a annunciator.
Preferably, the bottom of the elastic rod I is provided with a sponge body, and the bottoms of the elastic rod I and the elastic rod II are connected and provided with an elastic belt.
Through setting up the cavernosum in elastic rod one bottom, patient can have good experience like this and also can wear more firmly when wearing, through setting up the elastic belt in elastic rod one and elastic rod two bottoms connection, can make the bandeau inwards draw in all the time and make the bandeau wear more firmly.
Preferably, a plurality of notches are formed in the first elastic rod, a clamping block is arranged at the bottom of the second elastic rod, and the clamping block is connected with the notches in a clamping mode.
The elastic rod I and the elastic rod II are fixed through the clamping blocks and the notch buckle connection.
Preferably, the first elastic rod is internally provided with a groove, the second top of the elastic rod is fixedly connected with a T-shaped block, the front surface of the T-shaped block is provided with a fixing plate, the bottom of the fixing plate is provided with a spring, and the T-shaped block is in sliding connection with the groove.
Through setting up the recess in elastic rod one, at elastic rod two top fixedly connected with T shape piece, adjust the elasticity degree of bandeau through T shape piece and recess sliding connection, through setting up the fixed plate on the T shape piece, set up the spring in the fixed plate bottom, elastic rod two makes fixture block and the better buckle of notch down all the time like this are connected, and the adjustment bandeau elasticity only needs to mention T shape piece, is through recess sliding adjustment, just can be very convenient fix well bandeau.
Preferably, a screw is arranged in the first elastic rod, the left end of the screw is fixedly connected with a rotary switch, and the right end of the screw is fixedly connected with the left end of the annunciator.
Through setting up the screw rod in the elastic rod is inside, set up rotary switch in the screw rod left end again, just so can be with the brain electrical sensor body tight paste on patient's head through rotary switch, make the testing result more accurate.
Preferably, button cells are arranged in the annunciator, the right end of the annunciator is fixedly connected with software, and the electroencephalogram sensor body is fixedly connected with the inside of the software.
Through set up button cell in the annunciator inside, for brain electrical sensor body and annunciator improvement electric power, just need not have external electric wire connection power, avoided the potential safety hazard that produces because of the electric wire in the operation process, the setting of software is for better close patient's skin, brings good experience.
Compared with the prior art, the utility model provides a disposable electroencephalogram sensor capable of being quickly fixed, which has the following beneficial effects:
1. this can be fixed disposable brain electrical sensor fast sets up a plurality of notches through the inside elastic rod one that sets up in the bandeau, sets up the fixture block in elastic rod two bottoms again, fixes elastic rod one and elastic rod two through fixture block and notch buckle connection like this, through setting up the recess in elastic rod one inside, at elastic rod two top fixedly connected with T shape piece, adjusts the elasticity degree of bandeau through T shape piece and recess sliding connection, and convenient and fast's fixed bandeau and brain electrical sensor body improve work efficiency.
2. This can be fixed disposable brain electrical sensor fast sets up the cavernosum through in first bottom of elastic rod, and patient can have good experience like this and also can wear more firmly when wearing, through setting up the elastic webbing in first and second bottoms connection of elastic rod, can make the bandeau inwards draw in all the time and make the bandeau wear more firm.
Drawings
FIG. 1 is a schematic diagram of the overall internal structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the adjusting mechanism of the present utility model;
fig. 3 is an enlarged schematic view of the structure at a in fig. 1.
Wherein: 101. an elastic rod I; 1011. a sponge body; 1012. a notch; 1013. a groove; 1014. a screw; 1015. a rotary switch; 102. an elastic rod II; 1021. an elastic belt; 1022. a clamping block; 1023. a T-shaped block; 1024. a fixing plate; 1025. a spring; 201. an electroencephalogram sensor body; 202. an annunciator; 2021. a button cell; 2022. software.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, a disposable electroencephalogram sensor capable of being quickly fixed comprises a head band, wherein adjusting mechanisms are arranged inside the head band, and detecting mechanisms are arranged inside the head band;
the adjusting mechanism comprises a first elastic rod 101 and a second elastic rod 102, and the first elastic rod 101 is in buckling connection with the second elastic rod 102;
the detection mechanism comprises an electroencephalogram sensor body 201, and the electroencephalogram sensor body 201 is electrically connected with a annunciator 202.
Through above-mentioned technical scheme, set up a plurality of notches 1012 in the inside elastic rod 101 that sets up of bandeau, set up fixture block 1022 in elastic rod two 102 bottoms again, fix elastic rod one 101 and elastic rod two 102 through fixture block 1022 and notch 1012 buckle connection like this, through set up recess 1013 in elastic rod one 101 inside, at elastic rod two 102 top fixedly connected with T shape piece 1023, adjust the elasticity degree of bandeau through T shape piece 1023 and recess 1013 sliding connection, convenient and fast's fixed bandeau and brain sensor body 201, improve work efficiency.
Specifically, a sponge 1011 is arranged at the bottom of the first elastic rod 101, and an elastic belt 1021 is connected with the bottoms of the first elastic rod 101 and the second elastic rod 102.
Through above-mentioned technical scheme, set up the cavernosum 1011 in elastic rod 101 bottom, can have good experience like this that the patient also can wear more firmly when wearing, through setting up elastic belt 1021 in elastic rod 101 and elastic rod two 102 bottom connection, can make the bandeau inwards draw in all the time and make the bandeau wear more firm.
Specifically, the first elastic rod 101 is provided with a plurality of notches 1012 therein, the bottom of the second elastic rod 102 is provided with a clamping block 1022, and the clamping block 1022 is in snap connection with the notches 1012.
Through the above technical scheme, a plurality of notches 1012 are formed in the first elastic rod 101, and then a clamping block 1022 is arranged at the bottom of the second elastic rod 102, so that the first elastic rod 101 and the second elastic rod 102 are fixed through the clamping block 1022 and the notches 1012 in a clamping connection mode.
Specifically, a groove 1013 is formed in the first elastic rod 101, a T-shaped block 1023 is fixedly connected to the top of the second elastic rod 102, a fixing plate 1024 is arranged on the front surface of the T-shaped block 1023, a spring 1025 is arranged at the bottom of the fixing plate 1024, and the T-shaped block 1023 is slidably connected with the groove 1013.
Through above-mentioned technical scheme, set up recess 1013 in elastic rod 101 inside, at elastic rod 102 top fixedly connected with T shape piece 1023, adjust the elasticity degree of bandeau through T shape piece 1023 and recess 1013 sliding connection, through set up fixed plate 1024 on T shape piece 1023, set up spring 1025 in fixed plate 1024 bottom, elastic rod 102 makes fixture block 1022 and notch 1012 better buckle connection down all the time like this, adjust bandeau elasticity only need mention T shape piece 1023, through recess 1013 sliding adjustment, fix bandeau that just can be very convenient.
Specifically, a screw 1014 is disposed in the first elastic rod 101, a rotary switch 1015 is fixedly connected to the left end of the screw 1014, and the right end of the screw 1014 is fixedly connected to the left end of the annunciator 202.
Through the above technical scheme, the screw 1014 is arranged in the first elastic rod 101, and the rotary switch 1015 is arranged at the left end of the screw 1014, so that the electroencephalogram sensor body 201 can be tightly attached to the head of a patient through the rotary switch 1015, and the detection result is more accurate.
Specifically, a button cell 2021 is arranged in the annunciator 202, a software 2022 is fixedly connected to the right end of the annunciator 202, and the electroencephalogram sensor body 201 is fixedly connected with the software 2022.
Through above-mentioned technical scheme, set up button cell 2021 in the annunciator 202 is inside, improves electric power for brain sensor body 201 and annunciator 202, just need not have external electric wire connection power, has avoided the potential safety hazard that produces because of the electric wire in the messenger's operation process, and the setting of software 2022 is for better close patient's skin, brings good experience.
When the brain sensor is used, the head band is worn on the head of a patient, the T-shaped block 1023 arranged on the elastic rod II 102 is lifted and moved according to the head shape of the patient to adjust the tightness degree of the head band, and the soft body 2022 is fully contacted with the skin of the patient by rotating the rotary switch 1015, so that the brain sensor body 201 is closely attached to the patient, the measurement result is more accurate, and the whole disposable brain sensor capable of being quickly fixed is completed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a disposable brain electrical sensor that can fix fast, includes bandeau, its characterized in that: the inside of the headband is provided with an adjusting mechanism, and the inside of the headband is provided with a detecting mechanism;
the adjusting mechanism comprises a first elastic rod (101) and a second elastic rod (102), and the first elastic rod (101) is in buckling connection with the second elastic rod (102);
the detection mechanism comprises an electroencephalogram sensor body (201), and the electroencephalogram sensor body (201) is electrically connected with a annunciator (202).
2. A disposable rapidly fixable electroencephalogram according to claim 1, wherein: the bottom of the elastic rod I (101) is provided with a sponge body (1011), and the bottoms of the elastic rod I (101) and the elastic rod II (102) are connected and provided with an elastic belt (1021).
3. A disposable rapidly fixable electroencephalogram according to claim 1, wherein: a plurality of notches (1012) are formed in the first elastic rod (101), a clamping block (1022) is arranged at the bottom of the second elastic rod (102), and the clamping block (1022) is in buckling connection with the notches (1012).
4. A disposable rapidly fixable electroencephalogram according to claim 1, wherein: the novel elastic rod comprises an elastic rod I (101), wherein a groove (1013) is formed in the elastic rod I, a T-shaped block (1023) is fixedly connected to the top of the elastic rod II (102), a fixing plate (1024) is arranged on the front surface of the T-shaped block (1023), a spring (1025) is arranged at the bottom of the fixing plate (1024), and the T-shaped block (1023) is slidably connected with the groove (1013).
5. A disposable rapidly fixable electroencephalogram according to claim 1, wherein: the elastic rod I (101) is internally provided with a screw rod (1014), the left end of the screw rod (1014) is fixedly connected with a rotary switch (1015), and the right end of the screw rod (1014) is fixedly connected with the left end of the annunciator (202).
6. A disposable rapidly fixable electroencephalogram according to claim 1, wherein: button cells (2021) are arranged in the annunciator (202), the right end of the annunciator (202) is fixedly connected with a software (2022), and the electroencephalogram sensor body (201) is fixedly connected with the inside of the software (2022).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321791211.2U CN220778353U (en) | 2023-07-10 | 2023-07-10 | Disposable electroencephalogram sensor capable of being fixed rapidly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321791211.2U CN220778353U (en) | 2023-07-10 | 2023-07-10 | Disposable electroencephalogram sensor capable of being fixed rapidly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220778353U true CN220778353U (en) | 2024-04-16 |
Family
ID=90666181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321791211.2U Active CN220778353U (en) | 2023-07-10 | 2023-07-10 | Disposable electroencephalogram sensor capable of being fixed rapidly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220778353U (en) |
-
2023
- 2023-07-10 CN CN202321791211.2U patent/CN220778353U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104739404A (en) | Wearable bio-electricity signal collection device | |
| CN210644322U (en) | Eye patch and electroencephalogram detection system | |
| US20190000341A1 (en) | Sensor assembly | |
| CN107714036A (en) | A kind of headband structure with eeg signal acquisition system | |
| CN112890788A (en) | Real-time dynamic ward monitoring device based on big data acquisition | |
| CN220778353U (en) | Disposable electroencephalogram sensor capable of being fixed rapidly | |
| CN110916655B (en) | Portable electroencephalogram acquisition system | |
| CN210124761U (en) | Sleep monitoring device and system | |
| CN209679294U (en) | A kind of multi-functional wear-type ear-clip electrodes | |
| CN204562144U (en) | Wearable biological electrical signal collecting device | |
| CN212788507U (en) | Dynamic electrocardiograph | |
| CN111657919A (en) | Wearable heart autonomic nervous system reflection monitor | |
| CN213606428U (en) | Electroencephalogram signal acquisition device | |
| CN112675430A (en) | Closed-loop control median nerve stimulator and use method thereof | |
| CN213722007U (en) | Electroencephalogram electrode cap | |
| CN220423899U (en) | Reusable electrocardio electrode | |
| CN219721693U (en) | Transcranial electric stimulation operation experiment cap | |
| CN213722014U (en) | Anti-interference electroencephalogram wire assembly | |
| Isa et al. | High frequency brainwaves comparison due to mobile phone radiofrequency emission | |
| CN211187237U (en) | Neurological sleep monitoring device | |
| CN219700299U (en) | Eye-shade with little electric current massage | |
| CN220236889U (en) | Head-band type electroencephalogram signal acquisition device | |
| CN220442667U (en) | Hydrogel electrode and hydrogel electrode headband | |
| CN219289478U (en) | Ear-hanging type electroencephalogram signal detection device | |
| CN214128513U (en) | Patient self-assessment pain regulation indicator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |