CN113397537A - Functional near-infrared device for pulling hair in head cap hole - Google Patents
Functional near-infrared device for pulling hair in head cap hole Download PDFInfo
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- CN113397537A CN113397537A CN202110666895.2A CN202110666895A CN113397537A CN 113397537 A CN113397537 A CN 113397537A CN 202110666895 A CN202110666895 A CN 202110666895A CN 113397537 A CN113397537 A CN 113397537A
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- hair
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- poking
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- 210000004209 hair Anatomy 0.000 title claims abstract description 45
- 208000002271 trichotillomania Diseases 0.000 claims description 8
- 210000003128 head Anatomy 0.000 abstract description 17
- 210000004761 scalp Anatomy 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 3
- 102000001554 Hemoglobins Human genes 0.000 description 2
- 108010054147 Hemoglobins Proteins 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 210000004556 brain Anatomy 0.000 description 2
- 230000000875 corresponding effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001537 neural effect Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 230000003702 neurovascular coupling effect Effects 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 210000003625 skull Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
- A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
- A61B5/14553—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases specially adapted for cerebral tissue
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6813—Specially adapted to be attached to a specific body part
- A61B5/6814—Head
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- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
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- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
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- Optics & Photonics (AREA)
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- Radiation-Therapy Devices (AREA)
Abstract
The invention relates to a hair poking device in a functional near-infrared head cap hole, which comprises a device lantern ring and a device poking rod connected with the device lantern ring, wherein the device poking rod has elasticity; the device lantern ring can be internally provided with a near infrared light pole; the end part of the free end of the device deflector rod is provided with a deflector sheet which is L-shaped with the deflector rod; the inner side of the device deflector rod is also provided with a deflector ring which is arranged at a position 1/3 away from the free end side of the device deflector rod, so that the device deflector rod can be conveniently operated to inwards converge; in order to facilitate the operation of the device, the device is also provided with mounting forceps with forceps rods, the quantity and the angle of the forceps rods correspond to those of the device shift rods, and the free ends of the forceps rods are matched with the shift ring and can be detachably connected with the shift ring; the advantages are that: can be accurate, simple and convenient, swiftly expose the scalp, prevent that the hair from kick-backing, swift installation near-infrared light utmost point makes near-infrared light can direct contact scalp, reduces the interference of hair to the signal, does benefit to clinical and scientific research worker and carries out the near-infrared relevant research of function better, improves work efficiency.
Description
Technical Field
The invention relates to the field of auxiliary medical instruments, in particular to a functional near-infrared device for poking hair in a head cap hole.
Background
Functional near infrared assesses neural activity through changes in optical signals, with two central principles. The first core principle is the scattering and absorption of light. After the light passes through the skull, part of the light is absorbed due to the blockage of the brain content, the rest of the light is scattered, and finally, the light forms an arc-shaped light path in the brain and returns to the scalp surface to be received by the light receiving electrode. Because the HBO, HBR and water have different absorption degrees to light, the variation of the hemoglobin in the region through which the 'optical path' passes can be obtained by analyzing the variation of the intensity of the scattered light. The second core principle is neuro-vascular coupling; neuroscience studies have demonstrated that changes in neural activity are positively correlated with changes in their peripheral capillaries. When the nerve is active, its peripheral capillaries dilate and oxygenated hemoglobin increases, otherwise it decreases.
At present, when the functional near infrared is used in clinic, the hair blocking light needs to be pulled off by using tools such as an earpick and the like so as to acquire a good-quality near infrared signal, but the hair can return to the original position due to the elasticity after the hair under the electrode cap is pulled off by using the tools such as the earpick and the like, so that the operation is difficult. This results in a large amount of time being wasted in performing repeated hair-picking work while performing functional near-infrared acquisition, and the rebound of the hair during work can affect the data quality.
In conclusion, a device for poking hair in a functional near-infrared head cap hole, which can accurately, simply and quickly expose a scalp, prevent the hair from rebounding, quickly install a near-infrared light electrode, enable near-infrared light to directly contact the scalp, reduce the interference of the hair on signals, facilitate clinical and scientific research workers to better perform functional near-infrared related research and improve the working efficiency, is urgently needed.
Disclosure of Invention
The invention aims to provide a functional near-infrared head cap hole hair poking-out device which can accurately, simply, conveniently and quickly expose a scalp, prevent hair from rebounding, quickly install a near-infrared light electrode, enable near-infrared light to directly contact the scalp, reduce interference of the hair on signals, and facilitate clinical and scientific research workers to better perform functional near-infrared related research and improve working efficiency.
In order to achieve the purpose, the invention adopts the technical scheme that:
a functional near-infrared device for opening hair in a head cap hole comprises a device lantern ring and a plurality of device deflector rods, wherein the device deflector rods are connected with the device lantern ring, the device deflector rods have elasticity, and free ends of the device deflector rods can be gathered inwards.
As a preferred technical scheme, the device is provided with 3-4 groups of shift levers.
As a preferred technical scheme, the free end part of the shifting lever of the device is provided with a shifting sheet, and the shifting sheet is outwards arranged and is L-shaped with the shifting lever.
As a preferable technical scheme, the poking sheet is provided with a sawtooth groove.
As a preferable technical scheme, a shifting ring is arranged on the inner side of the shifting rod of the device.
As a preferable technical scheme, the shifting ring is arranged at the position 1/3 away from the free end side of the shifting lever of the device.
As a preferable technical scheme, the device further comprises a plurality of forceps rods, the number and the angle of the forceps rods correspond to those of the device shift lever, and the free ends of the forceps rods are matched with those of the shift ring.
As a preferable technical scheme, the bottom of the free end of the device driving lever is provided with a soft pad.
The invention has the advantages that:
1. the device lantern ring and the elastic device driving lever that has that links to each other with it, the device driving lever can strut the hair of optode hole position, and its device lantern ring can provide the optode and lay the passageway, can effectively prevent the hair that struts to recover the normal position, reduces and repeatedly dials and send out and experimental hair activity influence light signal quality, and improves the optode and lay efficiency, the device lantern ring need not to reform transform current optode, convenient to use with optode hole shape looks adaptation.
2. This device is simple to use, can realize alone independent operation and scalp exposure area and exposure stability are high, are showing and are reducing manpower, measuring time and experimental error, and still including the installation tweezers of looks adaptation, it can be through the setting ring on the device driving lever, the swift laying of this device of realization.
3. The bottom of the device driving lever is provided with a driving sheet which can maintain the stability after placement, and the driving sheet is also provided with a sawtooth groove which forms a sawtooth mechanism which can be more suitable for the use environment of the head and further increase the stability.
Drawings
FIG. 1 is a schematic view of a functional near-infrared hair opening device in a head hole of a hair care device of the present invention.
FIG. 2 is a schematic view of another functional near-infrared device for opening hair in a headgear hole of a hair care appliance in accordance with the present invention.
FIG. 3 is a schematic view of a functional near-infrared hair plucking device in a head hole and forceps thereof.
FIG. 4 is a schematic view of a functional near-infrared hair poking device in a headgear hole of a hair removal device in accordance with the present invention in cooperation with mounting forceps.
FIG. 5 is a schematic view of the functional near-infrared hair-plucking device in the hole of the headgear of the present invention in an inwardly converged state.
FIG. 6 is a schematic view of a device for opening hair in a hole of a near-infrared headgear in accordance with yet another aspect of the present invention.
Detailed Description
The invention will be further illustrated with reference to specific embodiments. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications can be made by those skilled in the art after reading the disclosure of the present invention, and equivalents fall within the scope of the appended claims.
The reference numerals and components referred to in the drawings are as follows:
1. device lantern ring 2, device driving lever 3, mounting forceps
21. Plectrum 22, plectrum ring 31, forceps rod
211 sawtooth groove
Example 1
Referring to fig. 1, fig. 1 is a schematic view of a functional near-infrared device for opening hair in a hole of a headgear of a head of the present invention. A functional near-infrared device for pulling hair out of a head hole comprises a device lantern ring 1 and a plurality of device pulling rods 2, wherein the device pulling rods 2 are connected with the device lantern ring 1, the device pulling rods 2 have elasticity, and free ends of the device pulling rods 2 can be gathered inwards
The lantern ring 1 of the device is an annular structure made of thin sheets, a near-infrared light electrode can be placed in the lantern ring, and the lantern ring is attached to the outer wall of the lantern ring; the device driving levers 2 are provided with four groups, as shown in fig. 2, and can be provided with three groups in some embodiments, all of which are uniformly distributed around the device lantern ring 1, and the device driving levers 2 are made of elastic sheets and can be stressed to converge towards the center; the bottom of the device driving lever 2 is provided with a soft pad (not shown in the figure), the end part of the free end of the device driving lever is provided with a shifting sheet 21, and the shifting sheet 21 is outwards arranged and is in an L shape with the driving lever; the inner side of the device driving lever 2 is also provided with a driving ring 22 which is arranged at a position 1/3 away from the free end side of the device driving lever 2, so that the device driving lever 2 can be operated to inwardly converge;
referring to fig. 3, fig. 3 is a schematic view of forceps mounted on the device for pulling hair out of the functional near-infrared head cap hole. Preferably, in order to conveniently operate the device for poking hair in the functional near-infrared head cap hole, the device is further provided with a plurality of tweezers 3, the mounting tweezers 3 are provided with a plurality of tweezers rods 31, the tweezers rods 31 correspond to the device poking rod 2 in number and angle, and the free ends of the tweezers rods 31 are matched with the poking ring 22 and can be detachably connected with the poking ring.
Referring to fig. 4, fig. 4 is a schematic view of a functional near-infrared hair poking device in a head hole and a mounting forceps in combination. The use mode of the invention is as follows: putting the hair poking device in the functional near-infrared head cap hole at the position of the optode hole for placing the near-infrared optode, if the device is placed at the position of the hole by using the mounting forceps 3, specifically, sleeving the forceps rods 31 into the poking rings 22 on the corresponding device poking rods 2 respectively, driving the device poking rods 2 to gather towards the center through the poking rings 22, as shown in the attached drawing 5, wherein the attached drawing 5 is a schematic diagram of the inward polymerization state of the hair poking device in the functional near-infrared head cap hole, aligning the center with the optode hole position, loosening the mounting forceps 3, and bouncing and restoring the device poking rods 2 to prop open the hairs near the optode hole position; the mounting forceps 3 is withdrawn, and after the scalp retention is checked by using a light source, the corresponding near-infrared light electrode is placed in the lantern ring 1 of the device.
It should be noted that: the hair poking device in the functional near-infrared head cap hole comprises a device sleeve ring 1 and a plurality of device poking rods 2, wherein the device poking rods 2 are connected with the device sleeve ring 1, the device poking rods 2 have elasticity, free ends of the device poking rods 2 can be gathered inwards, the device sleeve ring 1 provides a stable placing channel for a near-infrared light pole, the device poking rods 2 have elasticity, and free ends of the device poking rods 2 can be gathered inwards, so that hairs near the light pole hole can be propped open, and the hairs can be effectively prevented from rebounding; the device driving lever 2 is provided with 3-4 groups, so that the placing stability is ensured, and the hair rebound can be effectively prevented from all directions, it is understood that the device driving lever 2 can be further arranged into other groups such as 5, 6 and the like according to actual requirements, the free end part of the device driving lever 2 is provided with a shifting piece 21, the shifting piece 21 is arranged outwards and is in an L shape with the driving lever, the shifting piece 21 can more conveniently press the hair near the photoelectrode hole, the contact area can be increased, or the use environment of the device can be further stabilized by utilizing the gap of the hair; the poking ring 22 is arranged on the inner side of the poking rod 2 of the device and can be matched with the mounting forceps 3 to shrink and place the poking rod 2 of the device, so that the placing difficulty of the device is relatively reduced, and it is understood that the device also has the capability of being placed reasonably under the condition that the mounting forceps 3 are not used, for example, the poking ring 22 can be made of materials such as a soft rope and the like when the poking rod 2 of the device is squeezed by fingers to be placed; the bottom of the free end of the device driving lever 2 is provided with a soft cushion, so that the comfort degree of a patient during placement can be properly increased.
Example 2
Referring to fig. 6, fig. 6 is a schematic view of a device for pulling hair out of a hole of a near-infrared headgear according to another embodiment of the present invention. This embodiment is substantially the same as embodiment 1, except that the pick 21 has a plurality of saw tooth grooves 211, and the saw tooth structure on the pick 21 can extend into the hair, further providing a stable installation environment for the application of the device.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and additions can be made without departing from the principle of the present invention, and these should also be considered as the protection scope of the present invention.
Claims (8)
1. A functional near-infrared device for opening hair in a head cap hole is characterized by comprising a device lantern ring and a plurality of device driving rods, wherein the device driving rods are connected with the device lantern ring, the device driving rods have elasticity, and free ends of the device driving rods can be gathered inwards.
2. The functional near-infrared in-head-cap-hole hair plucking device of claim 1, wherein the device plucking rods are provided in 3-4 groups.
3. The functional near-infrared head cap hole hair plucking device of claim 1, wherein a plucking piece is provided at a free end portion of the device plucking rod, and the plucking piece is outwardly disposed and L-shaped with the plucking rod.
4. The functional near-infrared head cap hole hair plucking device of claim 3, wherein the plucking piece is provided with a saw tooth groove thereon.
5. The functional near-infrared head cap hole hair plucking device of claim 1, wherein the device plucking rod is provided with a plucking ring inside thereof.
6. The functional near-infrared in-head-cap-hole hair plucking device of claim 5, wherein said plucking ring is disposed at a position 1/3 away from a free end side of said device plucking rod.
7. The device for poking hair in a functional near-infrared head cap hole according to claim 5, further comprising a plurality of forceps rods, wherein the forceps rods correspond to the device poking rods in number and angle, and the free ends of the forceps rods are matched with the poking rings.
8. The functional near-infrared in-head-cap-hole hair plucking device as claimed in any one of claims 1 to 7, wherein the device plucking rod is provided with a soft pad at the bottom of its free end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110666895.2A CN113397537A (en) | 2021-06-16 | 2021-06-16 | Functional near-infrared device for pulling hair in head cap hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110666895.2A CN113397537A (en) | 2021-06-16 | 2021-06-16 | Functional near-infrared device for pulling hair in head cap hole |
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| Publication Number | Publication Date |
|---|---|
| CN113397537A true CN113397537A (en) | 2021-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110666895.2A Pending CN113397537A (en) | 2021-06-16 | 2021-06-16 | Functional near-infrared device for pulling hair in head cap hole |
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| CN (1) | CN113397537A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114931706A (en) * | 2021-10-19 | 2022-08-23 | 慧创科仪(北京)科技有限公司 | Hair poking assembly, hair poking device and transcranial light regulation and control equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2007021948A2 (en) * | 2005-08-12 | 2007-02-22 | Board Of Regents, The University Of Texas System | Systems, devices, and methods for optically clearing tissue |
| CN102323857A (en) * | 2011-08-30 | 2012-01-18 | 中国人民解放军国防科学技术大学 | Flexible array-based brain-computer interface electrode cap |
| CN103919547A (en) * | 2014-04-08 | 2014-07-16 | 北京工业大学 | Hair shifting device for scalp passing brain signal detecting device |
| CN205126232U (en) * | 2015-10-13 | 2016-04-06 | 李从阳 | Hairdo of evaluating oneself brain electrograph electrode and brain electric detection means |
| CN106725308A (en) * | 2016-11-28 | 2017-05-31 | 武汉资联虹康科技股份有限公司 | Near infrared spectrum Brian Imaging detection means with high sensitivity data acquisition |
| CN209404751U (en) * | 2018-09-21 | 2019-09-20 | 武汉资联虹康科技股份有限公司 | A kind of cooperation optical fiber cap transfers device |
-
2021
- 2021-06-16 CN CN202110666895.2A patent/CN113397537A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007021948A2 (en) * | 2005-08-12 | 2007-02-22 | Board Of Regents, The University Of Texas System | Systems, devices, and methods for optically clearing tissue |
| CN102323857A (en) * | 2011-08-30 | 2012-01-18 | 中国人民解放军国防科学技术大学 | Flexible array-based brain-computer interface electrode cap |
| CN103919547A (en) * | 2014-04-08 | 2014-07-16 | 北京工业大学 | Hair shifting device for scalp passing brain signal detecting device |
| CN205126232U (en) * | 2015-10-13 | 2016-04-06 | 李从阳 | Hairdo of evaluating oneself brain electrograph electrode and brain electric detection means |
| CN106725308A (en) * | 2016-11-28 | 2017-05-31 | 武汉资联虹康科技股份有限公司 | Near infrared spectrum Brian Imaging detection means with high sensitivity data acquisition |
| CN209404751U (en) * | 2018-09-21 | 2019-09-20 | 武汉资联虹康科技股份有限公司 | A kind of cooperation optical fiber cap transfers device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114931706A (en) * | 2021-10-19 | 2022-08-23 | 慧创科仪(北京)科技有限公司 | Hair poking assembly, hair poking device and transcranial light regulation and control equipment |
| CN114931706B (en) * | 2021-10-19 | 2023-01-31 | 慧创科仪(北京)科技有限公司 | Hair poking assembly, hair poking device and transcranial light regulation and control equipment |
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Application publication date: 20210917 |
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