CN106510632A - Near infrared spectrum brain imaging equipment capable of adjusting detection region - Google Patents
Near infrared spectrum brain imaging equipment capable of adjusting detection region Download PDFInfo
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- CN106510632A CN106510632A CN201611064336.XA CN201611064336A CN106510632A CN 106510632 A CN106510632 A CN 106510632A CN 201611064336 A CN201611064336 A CN 201611064336A CN 106510632 A CN106510632 A CN 106510632A
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- 238000001514 detection method Methods 0.000 title claims abstract description 153
- 238000002329 infrared spectrum Methods 0.000 title claims abstract description 47
- 238000002610 neuroimaging Methods 0.000 title abstract description 4
- 239000000523 sample Substances 0.000 claims abstract description 247
- 210000004761 scalp Anatomy 0.000 claims abstract description 18
- 230000004888 barrier function Effects 0.000 claims description 41
- 238000003384 imaging method Methods 0.000 claims description 28
- 230000003139 buffering effect Effects 0.000 claims description 25
- 125000006850 spacer group Chemical group 0.000 claims description 23
- 238000012360 testing method Methods 0.000 claims description 22
- 239000004020 conductor Substances 0.000 claims description 17
- 210000003128 head Anatomy 0.000 claims description 15
- 210000004556 brain Anatomy 0.000 claims description 7
- 238000010276 construction Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 6
- 230000001737 promoting effect Effects 0.000 claims description 5
- 230000003044 adaptive effect Effects 0.000 abstract description 6
- 230000003287 optical effect Effects 0.000 abstract 2
- 238000001228 spectrum Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000004497 NIR spectroscopy Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 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
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0075—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by spectroscopy, i.e. measuring spectra, e.g. Raman spectroscopy, infrared absorption spectroscopy
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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
- A61B5/0033—Features or image-related aspects of imaging apparatus classified in A61B5/00, e.g. for MRI, optical tomography or impedance tomography apparatus; arrangements of imaging apparatus in a room
- A61B5/004—Features or image-related aspects of imaging apparatus classified in A61B5/00, e.g. for MRI, optical tomography or impedance tomography apparatus; arrangements of imaging apparatus in a room adapted for image acquisition of a particular organ or body part
- A61B5/0042—Features or image-related aspects of imaging apparatus classified in A61B5/00, e.g. for MRI, optical tomography or impedance tomography apparatus; arrangements of imaging apparatus in a room adapted for image acquisition of a particular organ or body part for the brain
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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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/02—Details of sensors specially adapted for in-vivo measurements
- A61B2562/0233—Special features of optical sensors or probes classified in A61B5/00
- A61B2562/0238—Optical sensor arrangements for performing transmission measurements on body tissue
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- Heart & Thoracic Surgery (AREA)
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- Spectroscopy & Molecular Physics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Neurology (AREA)
- Optics & Photonics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The invention discloses near infrared spectrum brain imaging equipment capable of adjusting a detection region. The near infrared spectrum brain imaging equipment comprises a helmet, near infrared spectrum detection equipment, a connection bus, multiple detection probes and a probe adjuster. The near infrared spectrum detection equipment is utilized for detecting a testee; a base and the front end of a probe form the external structure of each detection probe, a pushing part, a pushing rod, a telescopic optical channel and a probe contact part form the internal structure of each detection probe, when detection is needed, the pushing parts are selected through the probe adjuster for conducting pushing operation, the external structures of the detection probes are stretched, the probe contact parts make contact with the scalp of the testee for detection, the telescopic optical channel is subjected to adaptive telescopic change, and the light path completion is guaranteed; proper detection probes can be selected through the probe adjuster, and then a proper detection region is selected for detection.
Description
Technical field
A kind of the present invention relates near infrared spectrum brain imaging technique field, more particularly to near-infrared of scalable detection zone
Spectrum Brian Imaging equipment.
Background technology
In existing brain detection meanss, generally the brain of testee is examined using near infrared spectrum Brian Imaging
Survey, the brain situation of testee is judged by detecting the spectrum picture that obtains, due to often continuous between each spectrum channel,
Therefore to the brain situation of testee, near infrared spectrum Brian Imaging equipment can detect that testing result is more accurate in real time.
But traditional near infrared spectrum Brian Imaging equipment is when being used, the region detected by the brain of testee
Often fixed, medical personnel are carried out to specific region according to the profile of the detection probe of near infrared spectrum Brian Imaging equipment
Detection, and the distribution situation of detection probe is often fixed uncontrollable, medical personnel cannot be according to practical situation to detection
The distribution of probe is adjusted, and then adjusts detection zone, and then cannot obtain accurate Detection results, the error of detection
It is larger.
The content of the invention
For above-mentioned weak point of the prior art, it is an object of the invention to provide a kind of scalable detection zone
Near infrared spectrum Brian Imaging equipment.
The above-mentioned purpose of the present invention is achieved by the following technical programs.
A kind of near infrared spectrum Brian Imaging equipment of scalable detection zone, the near infrared spectrum Brian Imaging equipment bag
Include：The helmet, near infrared spectrum testing equipment, connection bus, multiple detection probe, probe actuator；
Multiple detection probe are arranged on the helmet inwall；
The detection probe includes：Base, pushing mechanism, catch bar, probe distal end, flexible light-path, probe contacts portion
Part；
The base, the probe distal end are drum-shaped structure, and the internal diameter of the base is more than the probe distal end
External diameter, the base are set on the probe distal end；
The pushing mechanism, the catch bar are being successively set on the chassis interior along the base openings direction；
The catch bar is connected with the inwall of the probe distal end；
The probe contacts part is arranged on the free end of the probe distal end；
Described flexible light-path one end passes through the bottom with the connection bus connection, the other end of the flexible light-path
Seat, the pushing mechanism, the probe distal end, are connected with the probe contacts part；
The length of the flexible light-path is carried out with the change of the relative position of the probe distal end according to the base
Adaptive change；
The probe actuator is arranged on the near infrared spectrum testing equipment, pop one's head in actuator and the promotion
Part connects.
The present invention first by the helmet as agent structure, for installing the connection bus, multiple detections
Probe；Near infrared spectrum testing equipment uses existing Near Infrared Spectroscopy Detection Technology, by multiple detection probe to receiving
The scalp of survey person is detected；The detection probe is arranged on the inner helmet, the bottom as the technological core of the present invention
Seat, the probe distal end constitute the external structure of the detection probe, the pushing mechanism, the catch bar, the flexible light
Path, the probe contacts part constitute the internal structure of the detection probe, when needing to be detected, by the probe
Actuator is selected the pushing mechanism and carries out promotion operation, promotes the probe distal end by the catch bar so that the inspection
There is stretching change, the detection probe length in the external structure of probing head, and then cause the institute in the detection probe
The scalp that probe contacts part can touch testee is stated, and the flexible light-path is according to the outside knot of the detection probe
The change of structure carries out adaptive telescopic variation, it is ensured that light path it is complete；The detection probe can be adjusted by the probe
Device carries out telescopic movable, and the detection probe is contacted with the scalp of testee after stretching, extension, so as to be detected；The detection is visited
Header structure is simple, can select the suitable detection probe according to the needs of Brian Imaging by the probe actuator, and then
Select suitable detection zone to be detected.
Specifically, the flexible light-path can be arranged by more piece light-path successively and be constituted, and the one of the flexible light-path
End passes through the base, the pushing mechanism, the probe with the connection bus connection, the other end of the flexible light-path
Front end is connected with the probe contacts part.
Specifically, the connection bus includes：Multiple smooth line conductors；
One end of the smooth line conductor is connected with the near infrared spectrum testing equipment, the other end of the smooth line conductor with
The flexible light-path connection；
The connection bus is divided into into multiple smooth line conductors, one end and the near infrared spectrum of the smooth line conductor
Testing equipment connects, and the other end is connected with the corresponding detection probe, and concrete structure is, the smooth line conductor, described flexible
Light-path, the probe contacts part are sequentially connected.
Specifically, the probe actuator includes：Probe display instrument, probe control device；
The probe display instrument, the probe control device are connected with the pushing mechanism；
It is described probe display instrument be used for show each installation site of detection probe on the helmet and each
The working condition of the pushing mechanism；
The probe control device is for being controlled to pushing mechanism each described, and then the probe needed for promoting
Contact component contacts the scalp of testee, and then carries out the detection of ad-hoc location；
The probe display instrument can show the work of the installation site and the pushing mechanism of each detection probe
Make situation, the probe control device carries out promotion operation, and then the spy needed for promoting for controlling the pushing mechanism
Head contact component contacts the scalp of testee, and then carries out the detection of ad-hoc location.
Preferably, the bottom margin of the base is provided with lower barrier component, and the lower barrier component is loop configuration, institute
The outer wall that lower barrier component is stated with the probe distal end contacts；
The top of the probe distal end is provided with barrier component, and the upper barrier component is loop configuration, described
Upper barrier component is contacted with the inwall of the base；
The lower barrier component and the upper barrier component are used cooperatively, in the pushing mechanism pushing course, when
When the probe distal end will release the chassis interior, the lower barrier component can offset with the upper barrier component；
The lower barrier component, the upper barrier component are used cooperatively, and the promotion scope of the pushing mechanism is carried out about
Beam；When the pushing mechanism is in pushing course, the lower barrier component is offseted with the upper barrier component, now the promotion
Part cannot proceeding to promote operation, and then avoid the promotion scope of the pushing mechanism excessive and before causing the probe
End is separated with the base.
Further, the detection probe is internally provided with buffer spring；
One end of the buffer spring is connected with the pushing mechanism, the other end of the buffer spring and the base
Inwall connects；
The buffer spring is arranged between the pushing mechanism and the base, plays certain cushioning effect, it is ensured that
The detection probe internal structure is stablized, it is to avoid the detection probe internal structure destroyed.
Further, the near infrared spectrum Brian Imaging equipment of this scalable detection zone, also includes：Supporting network；
The supporting network is arranged on the inwall of the helmet, is provided with multiple probe holes, institute on the supporting network
State detection probe to be arranged on the inwall of the helmet through the probe hole；
The supporting network plays a part of the auxiliary fixation detection probe, the bottom of the detection probe and the helmet
Inwall connection, the stage casing of the detection probe is fixed on the supporting network by the probe hole, is prevented when the promotion
When part is promoted, the position of the detection probe shifts.
Preferably, the detection probe is internally provided with buffering spacer；
Loop configuration of the buffering spacer for inner hollow, one end of the buffering spacer is connected with the probe distal end
Connect, the other end of the buffering spacer is connected with the probe contacts part；
The buffering spacer plays cushioning effect between the probe distal end, the probe contacts part, slows down described
Pushing mechanism gives the pressure of the probe contacts part in pushing course, protects the probe contacts part.
Further, the buffering spacer is internally provided with criss-cross supporting construction；Use merely the cushion pad
, used as buffer structure, when the excessive situation of thrust occurs in the pushing mechanism, the buffering spacer is it may happen that larger for piece
Deformation, affects normal use, and now, criss-cross supporting construction can play cushioning effect in the detection probe, support
The internal structure of the detection probe, reduces thrust, strengthens the protection to the probe contacts part.
Compared with prior art, beneficial effect of the present invention is：There is provided a kind of near infrared light of scalable detection zone
Spectrum Brian Imaging equipment, near infrared spectrum testing equipment are detected to testee；Flexible light-path carries out adaptive flexible change
Change, it is ensured that light path it is complete；Detection probe is contacted with the scalp of testee, is detected；Detection probe simple structure, by visiting
Head actuator can select suitable detection probe, and then selected suitable detection zone is detected；Probe display instrument can
Show the working condition of the installation site and pushing mechanism of each detection probe；Lower barrier component, upper barrier component coordinate to be made
With entering row constraint to the promotion scope of pushing mechanism；Buffer spring is arranged between pushing mechanism and base, plays certain delaying
Punching is acted on；Supporting network plays a part of to aid in fixed test probe；Buffering spacer and its internal supporting construction play buffering
Effect, reduces thrust, strengthens the protection to probe contacts part.
Description of the drawings
Structural representations of the Fig. 1 for the near infrared spectrum Brian Imaging equipment of the scalable detection zone of embodiment 1.
Structural representations of the Fig. 2 for the connection bus of embodiment 1.
Structural representations of the Fig. 3 for the detection probe of embodiment 1.
Structural representations of the Fig. 4 for the probe actuator of embodiment 1.
Structural representations of the Fig. 5 for the detection probe of embodiment 2.
Structural representations of the Fig. 6 for the helmet of embodiment 3.
Structural representations of the Fig. 7 for the supporting network of embodiment 3.
Structural representations of the Fig. 8 for the detection probe of embodiment 4.
Structural representations of the Fig. 9 for the buffering spacer of embodiment 4.
In figure：1st, the helmet；2nd, near infrared spectrum testing equipment；3rd, connect bus；301st, light line conductor；4th, detection probe；
401st, base；402nd, pushing mechanism；403rd, catch bar；404th, probe distal end；405th, stretch light-path；406th, probe contacts portion
Part；407a, lower barrier component；407b, upper barrier component；408th, buffer spring；409th, buffering spacer；4091st, supporting construction；5、
Probe actuator；501st, probe display instrument；502nd, probe control device；6th, supporting network；601st, probe hole.
Specific embodiment
Clear, complete description is carried out to the technical scheme of various embodiments of the present invention below with reference to accompanying drawing, it is clear that retouched
The embodiment stated a part of embodiment only of the invention, rather than the embodiment of whole.Based on embodiments of the invention, this
The resulting all other embodiment on the premise of creative work is not made of field those of ordinary skill, belongs to this
Bright protected scope.
In describing the invention, it should be noted that term " " center ", " on ", D score, "left", "right", " vertical ",
The orientation of the instruction such as " level ", " interior ", " outward " or position relationship be based on orientation shown in the drawings or position relationship, merely to
Be easy to description the present invention and simplify description, rather than indicate or imply indication device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.Additionally, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that indicating or implying relative importance.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected；Can
Being to be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Below by specific embodiment and combine accompanying drawing the present invention is described in further detail.
Embodiment 1
As shown in Figures 1 to 4, the near infrared spectrum Brian Imaging equipment of a kind of scalable detection zone, including：It is the helmet 1, near red
External spectrum testing equipment 2, connection bus 3, multiple detection probe 4, probe actuator 5；Multiple detection probe 4 are arranged on the helmet 1
On inwall；Detection probe 4 includes：Base 401, pushing mechanism 402, catch bar 403, probe distal end 404, flexible light-path 405,
Probe contacts part 406；Base 401, probe distal end 404 are drum-shaped structure, and the internal diameter of base 401 is more than probe distal end
404 external diameter, base 401 are set on probe distal end 404；Pushing mechanism 402, catch bar 403 are in the openings along base 401
It is successively set on inside base 401 upwards；Catch bar 403 is connected with the inwall of probe distal end 404；Probe contacts part 406 sets
Put the free end in probe distal end 404；405 one end of flexible light-path connects with bus 3 is connected, and stretch the another of light-path 405
End is connected through base 401, pushing mechanism 402, probe distal end 404 with probe contacts part 406；The length of flexible light-path 405
Spend the change of the relative position according to base 401 and probe distal end 404 and carry out adaptive change；Probe actuator 5 is arranged
On near infrared spectrum testing equipment 2, probe actuator 5 is connected with pushing mechanism 402.
The helmet 1 of the present invention connects bus 3, multiple detection probe 4, the outside of the helmet 1 as agent structure for installing
Shape can be hemispherical, and concrete external shape can be improved according to the actual requirements, and during use, the helmet 1 wraps testee
Head, be arranged on the multiple detection probe 4 on 1 inwall of the helmet above the scalp of testee, and keep certain distance, it is many
Individual detection probe 4 is connected near infrared spectrum testing equipment 2 by connecting bus 3, connects one end of bus 3 through the helmet 1
Shell, is connected with multiple detection probe 4 in the inside of the helmet 1, connect bus 3 the other end then near infrared spectrum testing equipment
2 connections；Near infrared spectrum testing equipment 2 uses existing Near Infrared Spectroscopy Detection Technology, by multiple detection probe 4 to tested
The scalp of person is detected that the detection data fed back using multiple detection probe 4 carries out near infrared spectrum Brian Imaging, so as to obtain
The testing result of the brain situation of testee；Detection probe 4 is arranged on inside the helmet 1, base as the technological core of the present invention
401st, probe distal end 404 constitutes the external structure of detection probe 4, pushing mechanism 402, catch bar 403, flexible light-path 405, spy
Head contact component 406 constitutes the internal structure of detection probe 4, when needing to be detected, is selected by actuator 5 of popping one's head in first
Pushing mechanism 402 carries out promotion operation, and pushing mechanism 402 promotes catch bar 403, and then promotes probe distal end 404 so that detection
There is stretching change, the length of detection probe 4 in the external structure of probe 4, and then cause the probe contacts in detection probe 4
Part 406 can touch the scalp of testee, and flexible light-path 405 becomes according to the length of the external structure of detection probe 4
Change carries out adaptive telescopic variation in the inside of detection probe 4, it is ensured that light path it is complete, when not needing a certain detection probe 4
When detecting to the scalp of testee, can carry out shortening operation by pushing mechanism 402 is selected by actuator 5 of popping one's head in, from
And shortening the length of detection probe 4 so that the detection probe 4 no longer contacts the scalp of testee, and detection probe 4 can be by visiting
Head actuator 5 carries out telescopic movable, and detection probe 4 is contacted with the scalp of testee after stretching, extension, and so as to be detected, detection is visited
4 are no longer contacted with the scalp of testee after shrinking, so as to stop the detection in the region；4 simple structure of detection probe, passes through
Probe actuator 5 can select suitable detection probe 4, and then selected suitable detection zone is detected.
Specifically, the light-path 405 that stretches can be arranged by more piece light-path successively and be constituted, the one end for the light-path 405 that stretches
Connect with bus 3 is connected, the other end of the light-path 405 that stretches is through base 401, pushing mechanism 402, probe distal end 404 and spy
Head contact component 406 connects.
Specifically, pushing mechanism 402 can select motor or hydraulic pushing device, can be given by the way of vertical direction push-and-pull
Thrust is given, also can slowly be pushed down on by way of rotating and advancing, the quantity of catch bar 403 and arrangement mode can bases
Actual demand is set, it is preferable that may be provided at 402 bottom margin of pushing mechanism.
In the present embodiment, connection bus 3 includes：Multiple smooth line conductors 301；One end of light line conductor 301 and near infrared light
Spectrum testing equipment 2 connects, and the other end of light line conductor 301 is connected with flexible light-path 405；It is multiple light by 3 points of connection bus
Line conductor 301, the connection corresponding with multiple detection probe 4 of multiple smooth line conductors 301, detection probe 4 pairs should have a light path
Wire 301, one end of light line conductor 301 are connected near infrared spectrum testing equipment 2, and the other end is connected with corresponding detection probe 4
Connect, concrete structure is that light line conductor 301, flexible light-path 405, probe contacts part 406 are sequentially connected.
In the present embodiment, probe actuator 5 includes：Probe display instrument 501, probe control device 502；Probe display instrument
501st, control device 502 of popping one's head in is connected with pushing mechanism 402；Probe display instrument 501 is used for showing each detection probe 4 in head
The working condition of installation site and each pushing mechanism 402 on helmet 1；Probe control device 502 is for each pushing part
Part 402 is controlled, and then the probe contacts part 406 needed for promoting contacts the scalp of testee, and then carries out ad-hoc location
Detection；Probe display instrument 501 can show particular location and the pushing mechanism installed on the helmet 1 of each detection probe 4
402 flexible situation, the first-selected working condition for observing each pushing mechanism 402 by display instrument 501 of popping one's head in, due to pushing mechanism
402 is one-to-one, therefore the work shape of the detection probe 4 being also known that corresponding to pushing mechanism 402 with detection probe 4
State, when needing to select detection zone, according to the orientation of detection probe 4, the promotion needed for being controlled using probe control device 502
Part 402 carries out promotion operation, and then the probe contacts part 406 needed for promoting contacts the scalp of testee, and then carries out spy
The detection that positioning is put, while controlling unwanted pushing mechanism 402 using probe control device 502 carries out shrinkage operation so that
Scalp of the unwanted probe contacts part 406 away from testee, it is to avoid testing result is interfered.
In the present embodiment, the bottom margin of base 401 is provided with lower barrier component 407a, and lower barrier component 407a is annular
Structure, lower barrier component 407a are contacted with the outer wall of probe distal end 404；The top of probe distal end 404 is provided with resistance
Every part 407b, upper barrier component 407b is loop configuration, and upper barrier component 407b is contacted with the inwall of base 401；Lower resistance
Use cooperatively every part 407a and upper barrier component 407b, in 402 pushing course of pushing mechanism, when probe distal end 404 is
When will release 401 inside of base, lower barrier component 407a can offset with upper barrier component 407b；Lower barrier component 407a, on
Barrier component 407b is used cooperatively, and enters row constraint to the promotion scope of pushing mechanism 402；When pushing mechanism 402 is in pushing course
In, the relative position between base 401, probe distal end 404 changes, instantly barrier component 407a and upper barrier component 407b
When offseting, pushing mechanism 402 cannot proceed to promote operation, this barrier component 407a, upper barrier component 407b energy at present
Enough promotion degree to pushing mechanism 402 enter row constraint, prevent the promotion degree of pushing mechanism 402 excessive so that probe distal end
404 split away off from base 401.
Embodiment 2
As shown in figure 5, the present embodiment provides a kind of near infrared spectrum Brian Imaging equipment of scalable detection zone, with enforcement
The difference of example 1 is that detection probe 4 is internally provided with buffer spring 408；Buffer spring 408 is used as slow inside detection probe 4
Structure is rushed, as when detection probe 4 carries out flexible, the pushing mechanism 402 inside detection probe 4 can be given in detection probe 4
Portion's motive force or motive force, therefore in order to prevent the motive force or motive force that the inside of detection probe 4 given because of pushing mechanism 402
So that structure changes, or even the internal structure of detection probe 4 is destroyed, one end of buffer spring 408 and pushing mechanism
402 connections, the other end of buffer spring 408 are connected with the inwall of base 401, when pushing mechanism 402 applies motive force or pulling
During power, enter row buffering between pushing mechanism 402, base 401；Buffer spring 408 is arranged on pushing mechanism 402 and base 401
Between, it is ensured that 4 internal structure of detection probe is stablized, it is to avoid 4 internal structure of detection probe destroyed.
Embodiment 3
As shown in Figure 6,7, the present embodiment provides a kind of near infrared spectrum Brian Imaging equipment of scalable detection zone, with reality
The difference for applying example 1,2 is that the near infrared spectrum Brian Imaging equipment of this scalable detection zone also includes：Supporting network 6；Only will
Multiple detection probe 4 are set directly on the inwall of the helmet 1, when the pushing mechanism 402 in detection probe 4 causes detection probe 4
Length when being elongated or shortened, what loosening or even drop easily occurred in detection probe 4 and the inwall junction of the helmet 1 asks
Topic；Therefore supporting network 6 is arranged on the inwall of the helmet 1, and is provided with multiple probe holes 601, detection probe on supporting network 6
4 are arranged on the inwall of the helmet 1 through probe hole 601；Supporting network 6 can play a part of to aid in fixed test probe 4, detection
The bottom of probe 4 is connected with the inwall of the helmet 1, and the stage casing of detection probe 4 is fixed on supporting network 6 by probe hole 601, is prevented
When pushing mechanism 402 is promoted, probe hole 601 can carry out auxiliary fixation to detection probe 4, prevent detection probe 4
Life is rocked, it is to avoid the position of detection probe 4 shifts.
Embodiment 4
As shown in Figure 8,9, the present embodiment provides a kind of near infrared spectrum Brian Imaging equipment of scalable detection zone, with reality
The difference for applying example 1,2,3 is that detection probe 4 is internally provided with buffering spacer 409；Ring of the buffering spacer 409 for inner hollow
Shape structure, one end of buffering spacer 409 are connected with probe distal end 404, the other end and the probe contacts part of buffering spacer 409
406 connections；Buffering spacer 409 plays cushioning effect between probe distal end 404, probe contacts part 406, slows down pushing mechanism
402 pressure for giving probe contacts part 406 in pushing course, mainly for the protection of probe contacts part 406, it is to avoid.
Further, buffering spacer 409 is internally provided with criss-cross supporting construction 4091；Use merely buffering spacer
409 used as buffer structure, and when the excessive situation of thrust occurs in pushing mechanism 402, buffering spacer 409 is it may happen that larger shape
Become, can not effectively slow down the pressure that pushing mechanism 402 gives probe contacts part 406, or even probe contacts part 406
Impact normally use, now, criss-cross supporting construction 4091 can play cushioning effect inside detection probe 4, support
The internal structure of detection probe 4 is played, reduces thrust, strengthen the protection to probe contacts part 406.
Finally it should be noted that：Above example only to illustrate technical scheme, rather than a limitation；Although
With reference to the foregoing embodiments the present invention has been described in detail, it will be understood by those within the art that：Which still may be used
To modify to the technical scheme described in previous embodiment, or which part or all technical characteristic are equal to
Replace；And these modifications or replacement, do not make the essence of appropriate technical solution depart from embodiment of the present invention technical scheme.
Claims (8)
1. the near infrared spectrum Brian Imaging equipment of a kind of scalable detection zone, it is characterised in that the near infrared spectrum brain into
As equipment includes：The helmet, near infrared spectrum testing equipment, connection bus, multiple detection probe, probe actuator；
Multiple detection probe are arranged on the helmet inwall；
The detection probe includes：Base, pushing mechanism, catch bar, probe distal end, flexible light-path, probe contacts part；
The base, the probe distal end are drum-shaped structure, and the internal diameter of the base is more than the external diameter of the probe distal end,
The base is relative with probe distal end ground opening direction, and the base is set on the probe distal end；
The pushing mechanism, the catch bar are being successively set on the chassis interior along the base openings direction；
The catch bar is connected with the inwall of the probe distal end；
The probe contacts part is arranged on the free end of the probe distal end；
Described flexible light-path one end and the connection bus connection, the other end of the flexible light-path through the base,
The pushing mechanism, the probe distal end, are connected with the probe contacts part；
The length of the flexible light-path is adapted to the change of the relative position of the probe distal end according to the base
The change of property；
The probe actuator is arranged on the near infrared spectrum testing equipment, actuator and the pushing mechanism of popping one's head in
Connection.
2. the near infrared spectrum Brian Imaging equipment of scalable detection zone according to claim 1, it is characterised in that described
Connection bus includes：Multiple smooth line conductors；
One end of the smooth line conductor is connected with the near infrared spectrum testing equipment, the other end of the smooth line conductor with it is described
Flexible light-path connection.
3. the near infrared spectrum Brian Imaging equipment of scalable detection zone according to claim 1, it is characterised in that described
Probe actuator includes：Probe display instrument, probe control device；
The probe display instrument, the probe control device are connected with the pushing mechanism；
The probe display instrument be used for showing installation site of each described detection probe on the helmet and each described in
The working condition of pushing mechanism；
The probe control device is for being controlled to pushing mechanism each described, and then the probe contacts needed for promoting
The scalp of component contact testee, and then carry out the detection of ad-hoc location.
4. the near infrared spectrum Brian Imaging equipment of scalable detection zone according to claim 1, it is characterised in that described
The bottom margin of base is provided with lower barrier component, and the lower barrier component is loop configuration, the lower barrier component with it is described
The outer wall of probe distal end contacts；
The top of the probe distal end is provided with barrier component, and the upper barrier component is loop configuration, the upper resistance
Contact with the inwall of the base every part；
The lower barrier component and the upper barrier component are used cooperatively, in the pushing mechanism pushing course, when described
When probe distal end will release the chassis interior, the lower barrier component can offset with the upper barrier component.
5. the near infrared spectrum Brian Imaging equipment of scalable detection zone according to claim 1, it is characterised in that described
Detection probe is internally provided with buffer spring；
One end of the buffer spring is connected with the pushing mechanism, the inwall of the other end of the buffer spring and the base
Connection.
6. the near infrared spectrum Brian Imaging equipment of scalable detection zone according to claim 1, it is characterised in that described
Near infrared spectrum Brian Imaging equipment also includes：Supporting network；
The supporting network is arranged on the inwall of the helmet, is provided with multiple probe holes on the supporting network, and the detection is visited
Head is arranged on the inwall of the helmet through the probe hole.
7. the near infrared spectrum Brian Imaging equipment of scalable detection zone according to claim 1, it is characterised in that described
Detection probe is internally provided with buffering spacer；
Loop configuration of the buffering spacer for inner hollow, one end of the buffering spacer are connected with the probe distal end, institute
The other end for stating buffering spacer is connected with the probe contacts part.
8. the near infrared spectrum Brian Imaging equipment of scalable detection zone according to claim 7, it is characterised in that described
Buffering spacer is internally provided with criss-cross supporting construction.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611064336.XA CN106510632B (en) | 2016-11-28 | 2016-11-28 | The near infrared spectrum Brian Imaging equipment of adjustable detection zone |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611064336.XA CN106510632B (en) | 2016-11-28 | 2016-11-28 | The near infrared spectrum Brian Imaging equipment of adjustable detection zone |
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| CN106510632A true CN106510632A (en) | 2017-03-22 |
| CN106510632B CN106510632B (en) | 2019-08-23 |
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| CN107550464A (en) * | 2017-09-30 | 2018-01-09 | 武汉资联虹康科技股份有限公司 | The probe plug of tape light |
| CN107907130A (en) * | 2017-11-03 | 2018-04-13 | 武汉资联虹康科技股份有限公司 | A kind of indicator device of navigation equipment |
| WO2023000773A1 (en) * | 2021-07-20 | 2023-01-26 | 河北地质大学 | Near infrared-based brain injury detection method and detection apparatus |
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| CN2930616Y (en) * | 2006-02-17 | 2007-08-08 | 许相徐 | Electroencephalogram electrode helmet |
| US20070255127A1 (en) * | 2006-03-20 | 2007-11-01 | Frederick Mintz | Mobile electroencephalograph data collection and diagnosis system |
| WO2015033440A1 (en) * | 2013-09-06 | 2015-03-12 | 株式会社島津製作所 | Brain function measuring device and probe holder for brain function measuring device |
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| US20040106856A1 (en) * | 2002-11-18 | 2004-06-03 | Masahiro Kimura | Optical measuring apparatus and method |
| CN2930616Y (en) * | 2006-02-17 | 2007-08-08 | 许相徐 | Electroencephalogram electrode helmet |
| US20070255127A1 (en) * | 2006-03-20 | 2007-11-01 | Frederick Mintz | Mobile electroencephalograph data collection and diagnosis system |
| WO2015033440A1 (en) * | 2013-09-06 | 2015-03-12 | 株式会社島津製作所 | Brain function measuring device and probe holder for brain function measuring device |
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| CN107550464A (en) * | 2017-09-30 | 2018-01-09 | 武汉资联虹康科技股份有限公司 | The probe plug of tape light |
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Also Published As
| Publication number | Publication date |
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| CN106510632B (en) | 2019-08-23 |
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Address after: 430000 East Lake New Technology Development Zone, Wuhan City, Hubei Province, 818 High-tech Avenue, No. 4, 4th Floor, 7th Building, B District, High-tech Medical Device Park Patentee after: Wuhan Zilian Hongkang Technology Co.,Ltd. Country or region after: China Address before: Building B7, Gaoke medical equipment Park, 818 Gaoxin Avenue, Donghu New Technology Development Zone, Wuhan City, Hubei Province, 430000 Patentee before: WUHAN ZNION TECHNOLOGY Co.,Ltd. Country or region before: China |