CN109730713A - A kind of second-order fluorescence wide-angle Multifunctional imaging equipment - Google Patents
A kind of second-order fluorescence wide-angle Multifunctional imaging equipment Download PDFInfo
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- CN109730713A CN109730713A CN201910079941.1A CN201910079941A CN109730713A CN 109730713 A CN109730713 A CN 109730713A CN 201910079941 A CN201910079941 A CN 201910079941A CN 109730713 A CN109730713 A CN 109730713A
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Abstract
The invention discloses a kind of second-order fluorescence wide-angle Multifunctional imaging equipment, including light source controlling mechanism, detecting plate regulating mechanism, wide-angle light source, detecting plate, fixed tray and rotating mechanism；Wide-angle light source and detecting plate are respectively arranged on the two sides at fixed tray center；Light source controlling mechanism is used to adjust the height and the distance between wide-angle light source and detecting plate of wide-angle light source；Detecting plate regulating mechanism is used to adjust the height and the distance between detecting plate and wide-angle light source of detecting plate；Rotating mechanism is rotated for keeping wide-angle light source synchronous with detecting plate along fixed tray axle center.The present invention can carry out low dose imaging by horizontal and vertical movement for each position of human body, the present invention can keep wide-angle light source synchronous with detecting plate along the rotation of fixed tray axle center using rotating mechanism simultaneously, realize various human body vertical rotatings scannings and perspective analysis.Equipment is adjusted by wide-angle cone of light shines shadow, and plane space occupies less, and function and application position is extensive.
Description
Technical field
The present invention relates to a kind of second-order fluorescence wide-angle Multifunctional imaging equipment.
Background technique
DR equipment and CT function and equipment are often separated.CT's is mostly fan-shaped section light and corresponding fan-shaped detection
Plate, and DR is mostly 10 degree of tapered narrow angle below light and plate detection.The two is also larger using power difference, and DR is generally required
Myriawatt power, and CT then needs ten myriawatts or more.Furthermore the direction that DR operates detection plate can be vertical, can also be horizontal and is mostly
Static state, and CT patient generally requires level and lies down, CT toroidal frame is needed around patient's high speed rotation.The two either function is still
Can not all it merge in cost-effectiveness.The land occupation of two kinds of equipment and cost are all high simultaneously, and consumption and pressure to hospital resources are all
It is larger.
Traditional CT is mostly horizontal, but many diseases need standing that can just diagnose according to truth.Such as foot, vertebra, chest
Chamber etc..For example, the patient for only undergoing back (or hip or knee etc.) pain when standing, doctor can not analyze patient's warp
Go through the actual conditions of pain (or other symptoms).
Traditional CT tomoscan is mostly sector, and tens myriawatt of power, equipment is huge, requires height to equipment revolving speed, heat dissipation is wanted
Ask high, it is expensive, it takes up a large area.Fan-shaped scanning circle number is more, takes a long time, it is big that rotation speed brings patient's pressure.
Also the CT equipment for having other vertical, mostly four limbs, dentistry do partial sweep, without vertebra and chest large area scanning
Effective scanning.Also the vertical CT equipment having is that the imaging of multi-angle is obtained by the rotation of patient, can bring sense of discomfort.Also
The circular scanning frame of some fixed sizes, also can only partial sweep, can not body scan.If can size swept to whole body greatly
It retouches, has been returned to traditional CT design.Although instrument size comparison is traditional horizontal slightly smaller, still larger.Bulb technology is also more
For traditional library Ritchie bulb, irradiating angle is generally at 10 degree or so, so can not carry out effective big model in limited distance
Enclose irradiation.
Summary of the invention
The object of the present invention is to provide a kind of multi-functional second-order fluorescence wide-angle image equipment, are able to carry out 2D static number photograph
Shadow and multi-angle perspective analysis, and 3D holographic imaging is carried out, the information of more details can be obtained.
Realizing the technical solution of the object of the invention is: a kind of second-order fluorescence wide-angle Multifunctional imaging equipment, including light source tune
Save mechanism, detecting plate regulating mechanism, wide-angle light source, detecting plate, fixed tray and rotating mechanism；The wide-angle light source and detecting plate
It is respectively arranged on the two sides at fixed tray center；The light source controlling mechanism is used to adjust the height and wide-angle light of wide-angle light source
The distance between source and detecting plate；The detecting plate regulating mechanism is used to adjust the height and detecting plate and wide-angle of detecting plate
The distance between light source；The rotating mechanism is rotated for keeping wide-angle light source synchronous with detecting plate along fixed tray axle center.
It realizes second-order fluorescence wide-angle Multifunctional imaging equipment of the invention, quiescent imaging can be carried out, be not limited to, head,
Neck, chest, shoulder, hip, brothers, leg arm etc..
It realizes second-order fluorescence wide-angle Multifunctional imaging equipment of the invention, can carry out dynamic observation imaging, and can be with
Analysis is had an X-rayed by the real-time planar that the rotation angle lower than 180 degree carries out multi-angle.
It realizes second-order fluorescence wide-angle Multifunctional imaging equipment of the invention, 360 degree of panoramic imagery can be carried out, preferably
, and stereoscopic three-dimensional can be carried out by imaging and rebuild calculating.
The light source controlling mechanism includes the first vertical lines mould group and the first lateral straight line mould group；Described first is laterally straight
Line mould group is mounted on rotating mechanism；The first vertical lines mould group is mounted on the mobile platform of the first lateral straight line mould group
On, first lateral linear module drive the first vertical lines mould group moves horizontally；The wide-angle light source is mounted on the first vertical straight
On the mobile platform of line mould group, the first vertical lines mould group driving wide-angle light source is vertically moved.
The detecting plate regulating mechanism includes the second vertical lines mould group and the second lateral straight line mould group；Described second laterally
Straight line mould group is mounted on rotating mechanism；The second vertical lines mould group is mounted on the mobile platform of the second lateral straight line mould group
On, second lateral linear module drive the second vertical lines mould group moves horizontally；The detecting plate is mounted on the second vertical lines
On the mobile platform of mould group, second vertically moves to linear module drive detecting plate.
It further include support base；The rotating mechanism includes runing rest and driving assembly；The runing rest setting is being propped up
It supports on seat；The light source controlling mechanism and detecting plate regulating mechanism are installed on runing rest, and are located at rotation branch
The two sides of the rotation axis of frame；The driving component drives runing rest along rotation.
The driving assembly of the rotating mechanism includes driven gear ring, driving gear and driving motor；The driven gear ring is logical
The lower section that connecting rod is fixed on runing rest is crossed, and is coaxially disposed with the rotation axis of runing rest；The driving motor is solid
It is scheduled on support base；The driving gear is fixed on the output shaft of driving motor, and is engaged with driven gear ring.
The support base includes main shaft, rotary sleeve and pedestal；The main shaft is set in rotary sleeve, and bottom and pedestal are solid
It is fixed；The main shaft is rotatablely connected by first bearing and rotary sleeve；The rotary sleeve is connect by bearing with base rotation；It is described
The top of main shaft is fixed with fixed tray；The runing rest of the rotary sleeve and rotating mechanism is fixed.
It further include outside platform；The outside platform is arc-shaped；The outside platform is set to two, and mirror settings exist
The two sides of fixed tray；The bottom of the outside platform is fixed by the runing rest of connector and rotating mechanism.
It further include radiation shield storehouse；The light source controlling mechanism, detecting plate regulating mechanism, wide-angle light source, detecting plate, fixation
Pallet and rotating mechanism are respectively positioned in radiation shield storehouse；The radiation shield storehouse is equipped with door.
Using above-mentioned technical proposal, the present invention has the following beneficial effects: (1) present invention passes through horizontal and vertical shifting
It is dynamic that low dose imaging can be carried out for each position of human body, while the present invention can make wide-angle light source and detecting plate using rotating mechanism
Synchronizing along fixed tray is axle center rotation, realizes various human body vertical rotatings scannings and perspective analysis.Equipment passes through wide-angle
Cone of light, which is adjusted, shines shadow, and plane space occupies less, and function and application position is extensive.
(2) light source controlling mechanism of the invention includes the first vertical lines mould group and the first lateral straight line mould group, by the
One lateral straight line mould group adjusts the distance between wide-angle light source and measured object, adjusts wide-angle light source by the first vertical lines mould group
Highly, it is scanned convenient for each position to human body.
(4) detecting plate regulating mechanism of the invention includes the second vertical lines mould group and the second lateral straight line mould group, is passed through
Second lateral straight line mould group adjusts the distance between detecting plate and measured object, adjusts detecting plate by the second lateral straight line mould group
Highly, convenient for cooperating with wide-angle light source, scanning imagery is realized.
(5) the invention also includes support base, features simple structure, slow-roll stabilizations.
(6) support base of the invention includes main shaft, rotary sleeve and pedestal, main shaft set in rotary sleeve, and bottom and bottom
Seat is fixed, and main shaft is rotatablely connected by first bearing and rotary sleeve, and rotary sleeve is connect by bearing with base rotation, the top of main shaft
Portion is fixed with fixed tray, and the runing rest of rotary sleeve and rotating mechanism is fixed, and runing rest stable connection can guarantee itself
The light source controlling mechanism of upper installation and the stabilization of detecting plate regulating mechanism, substantially increase whole stability, reliability.
(7) the invention also includes outside platforms, are easy to use.
(8) the invention also includes radiation shield storehouses, and radiation is avoided to leak.
Detailed description of the invention
In order that the present invention can be more clearly and readily understood, right below according to specific embodiment and in conjunction with attached drawing
The present invention is described in further detail, wherein
Fig. 1 is a schematic structural view of Embodiment 1 of the present invention.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the A-A cross-sectional view of Fig. 2.
Fig. 4 is 1 perspective view of the embodiment of the present invention.
Fig. 5 is the structural schematic diagram that Fig. 4 removes outside platform.
Fig. 6 is the structural schematic diagram that Fig. 5 removes light source controlling mechanism and detecting plate regulating mechanism.
Fig. 7 is the structural schematic diagram of the wide-angle light source of the embodiment of the present invention 1.
Fig. 8 is the structural schematic diagram of the beam-defining clipper of the wide-angle light source of the embodiment of the present invention 1.
Fig. 9 is that the laser of the beam-defining clipper of the wide-angle light source of the embodiment of the present invention 1 installs the front view of front stall.
Figure 10 is that the laser of the beam-defining clipper of the wide-angle light source of the embodiment of the present invention 1 installs the rear side view stereo of front stall
Figure.
Figure 11 is the structural schematic diagram of the backboard of the beam-defining clipper of the wide-angle light source of the embodiment of the present invention 1.
Figure 12 is the front side view stereo figure of the shell of the beam-defining clipper of the wide-angle light source of the embodiment of the present invention 1.
Figure 13 is the image for carrying out 2D static image to foot using the present invention.
Figure 14 is the operation chart for carrying out carrying out knee site 2D static image using the present invention.
Figure 15 is the image for carrying out carrying out knee site 2D static image using the present invention.
Figure 16 is to carry out multi-angle perspective to turtle shell using the present invention screenshot is imaged according to the part of shadow.
Figure 17 is preceding 16 frame of the 64 hardwood images obtained using 360 degree rotation panoramic imagery of the present invention.
Figure 18 is to carry out 3D according to the operation chart of shadow to human body using the present invention.
Label in attached drawing are as follows:
Light source controlling mechanism 1, the first vertical lines mould group 1-1, the first lateral straight line mould group 1-2, the first mounting bracket 1-
3, detecting plate regulating mechanism 2, the second vertical lines mould group 2-1, the second lateral straight line mould group 2-2, the second mounting bracket 2-3, wide
Angle light source 3, beam-defining clipper 3-1, go out optical channel 3-1-1, laser installation front stall 3-1-2, light output groove 3-1-2-1, laser mounting groove 3-
1-2-2, contact spring 3-1-2-3, T-type boss 3-1-2-4, shell 3-1-3, T-type limiting slot 3-1-3-1, backboard 3-1-4, mistake
Unthreaded hole 3-1-4-1, boss 3-1-4-2, laser emitter 3-1-5, vacuum tube 3-2, filament emitters 3-3, focalizer 3-4, target
Material component 3-5, it main target 3-5-1, secondary target 3-5-2, detecting plate 4, fixed tray 5, rotating mechanism 6, runing rest 6-1, drives
Dynamic component 6-2, driven gear ring 6-2-1, driving gear 6-2-2, driving motor 6-2-3, support base 7, main shaft 7-1, rotary sleeve 7-
2, pedestal 7-3, outside platform 8.
Specific embodiment
(embodiment 1)
See Fig. 1 to Figure 12, the second-order fluorescence wide-angle Multifunctional imaging equipment of the present embodiment, including light source controlling mechanism 1, spy
Drafting board regulating mechanism 2, wide-angle light source 3, detecting plate 4, fixed tray 5, rotating mechanism 6, support base 7 and outside platform 8.Wide-angle light
Source 3 and detecting plate 4 are respectively arranged on the two sides at 5 center of fixed tray, and wide-angle light source 3 and detecting plate 4 are in horizontal plane projection
Installation site along 5 central symmetry of fixed tray.Light source controlling mechanism 1 is used to adjust the height and wide-angle light of wide-angle light source 3
The distance between source 3 and detecting plate 4.Detecting plate regulating mechanism 2 is used to adjust the height and detecting plate 4 and wide-angle of detecting plate 4
The distance between light source 3.Rotating mechanism 6 is rotated for keeping wide-angle light source 3 synchronous with detecting plate 4 along 5 axle center of fixed tray.
The second-order fluorescence wide-angle Multifunctional imaging equipment of the present embodiment can carry out quiescent imaging, be not limited to, head, neck
Portion, chest, shoulder, hip, brothers, leg arm etc..
The second-order fluorescence wide-angle Multifunctional imaging equipment of the present embodiment can carry out dynamic observation imaging, and can pass through
Lower than the real-time planar perspective analysis that the rotation angle of 180 degree carries out multi-angle.
Light source controlling mechanism 1 includes the lateral straight line mould group 1-2 of the first vertical lines mould group 1-1 and first.First is laterally straight
Line mould group 1-2 is mounted on rotating mechanism 6.First vertical lines mould group 1-1 is mounted on the first cross by the first mounting bracket 1-3
To on the mobile platform of straight line mould group 1-2, the first transverse direction straight line mould group 1-2 drives the first vertical lines mould group 1-1 to move horizontally.
Wide-angle light source 3 is mounted on the mobile platform of the first vertical lines mould group 1-1, and the first vertical lines mould group 1-1 drives wide-angle light
Source 3 vertically moves.
Wide-angle light source 3 includes vacuum tube 3-2, filament emitters 3-3, focalizer 3-4 and target material assembly 3-5.
Filament emitters 3-3 is set in vacuum tube 3-2, is used for launching electronics.Focalizer 3-4 is set in vacuum tube 3-2, is used
Gather into electron beam in the electronics for issuing filament emitters 3-3.Target material assembly 3-5 is mounted on vacuum tube 3-2, including along electricity
The main target 3-5-1 and secondary target 3-5-2 that the direction of the launch of beamlet is set gradually.The wide-angle cone that 3 end of wide-angle light source is launched
The light-emitting angle of shape second-order fluorescence can be unilateral adjustable to 80 degree.
Detecting plate regulating mechanism 2 includes the lateral straight line mould group 2-2 of the second vertical lines mould group 2-1 and second.Second laterally
Straight line mould group 2-2 is mounted on rotating mechanism 6.Second vertical lines mould group 2-1 is mounted on second by the second mounting bracket 2-3
On the mobile platform of lateral straight line mould group 2-2, the second transverse direction straight line mould group 2-2 drives the second vertical lines mould group 2-1 level to move
It is dynamic.Detecting plate 4 is mounted on the mobile platform of the second vertical lines mould group 2-1, and second drives detecting plate 4 to straight line mould group 2-1
It vertically moves.
Beam-defining clipper 3-1 (being not shown in Fig. 1 to Fig. 5 and Fig. 7) is installed on the light-emitting window of wide-angle light source 3.Beam-defining clipper 3-1 is used
In the irradiating angle for the radiation that limitation wide-angle light source 3 issues.Equipped with what is passed through for radiation in beam-defining clipper 3-1, run through beam-defining clipper 3-1
Front and back goes out optical channel 3-1-1.
Beam-defining clipper 1 includes laser installation front stall 3-1-2, shell 3-1-3, backboard 3-1-4 and laser module.Shell 3-1-3
Tail portion fixed with backboard 3-1-4.In order to replace laser installation front stall 3-1-2 according to the needs of different light-emitting angles, swash
The tail portion of light installation front stall 3-1-2 is protruded into shell 3-1-3, and laser installation front stall 3-1-2 and shell 3-1-3 is detachable
It is fixedly connected.Backboard 3-1-4 was equipped with unthreaded hole 3-1-4-1, and was equipped with and surround the edge unthreaded hole 3-1-4-1, protruded into outer
Boss 3-1-4-2 in shell 3-1-3.It is equipped in laser installation front stall 3-1-2 through front and back and is connected to the inner cavity boss 3-1-4-2
Light output groove 3-1-2-1.Preferably, the section of light-emitting window 3-1-2-1 is square.The front end oral area of light output groove 3-1-2-1 is cut
Face area is greater than the area of section of tail end oral area, and width gradually successively decreases from front to back on a vertical plane.Light output groove 3-1-
The interior walls be smooth transition with boss 3-1-4-2 of 2-1 tail end inner wall.Light output groove 3-1-2-1, the inner cavity boss 3-1-4-2 and light excessively
Hole 3-1-4-1 constitutes out optical channel 3-1-1.Material or laser peace on the inner wall of light output groove 3-1-2-1 with maskable radiation
Dress front stall 3-1-2 is made by the material of maskable radiation.There is the material of maskable radiation or by that can shield on backboard 3-1-4
The material for covering radiation is made.The material of maskable radiation can be lead, but be not limited to lead.Backboard 3-1-4 and wide-angle light source 3
It is fixedly connected, and crosses unthreaded hole 1-4-1 and be aligned with the light-emitting window of wide-angle light source 3.
Multiple laser mounting groove 3-1-2-2 are uniformly provided on the front end face of laser installation front stall 3-1-2.Preferably, laser
Mounting groove 3-1-2-2 is four, and is located at each side edge of light output groove 3-1-2-1.Laser module includes four difference
The laser emitter 3-1-5 being mounted in four laser mounting groove 3-1-2-2, and each laser emitter 3-1-5 transmitting
The angle of ray and 3 focus of wide-angle light source with the focus of the side wall of respectively close light output groove 3-1-2-1 and wide-angle light source 3
Angle is consistent.
The tail portion that laser installs front stall 3-1-2 is equipped with multiple contact spring 3-1-2-3.It is set on the inner wall of shell 3-1-3
There are multiple positioning region 3-1-3-2, and is equipped on each positioning region 3-1-3-2 and matches with the positioning of the end contact spring 3-1-2-3
The location hole of conjunction.
The rear portion that laser installs front stall 3-1-2 is equipped with T-type boss 3-1-2-4.The front inner wall of shell 3-1-3 be equipped with
The T-type limiting slot 3-1-3-1 of T-type boss 3-1-2-4 cooperation.
Rotating mechanism 6 includes runing rest 6-1 and driving assembly 6-2.Runing rest 6-1 is arranged on support base 7.Light source
Regulating mechanism 1 and detecting plate regulating mechanism 2 are installed on runing rest 6-1, and are located at the rotation of runing rest 6-1
The two sides of axis.Driving assembly 6-2 drives runing rest 6-1 along rotation.
The driving assembly 6-2 of rotating mechanism 6 includes driven gear ring 6-2-1, driving gear 6-2-2 and driving motor 6-2-3.
Driven gear ring 6-2-1 is fixed by the connecting rod in the lower section of runing rest 6-1, and same with the rotation axis of runing rest 6-1
Axis setting.Driving motor 6-2-3 is fixed on support base 7.Driving gear 6-2-2 is fixed on the output shaft of driving motor 6-2-3
On, and engaged with driven gear ring 6-2-1.
Support base 7 includes main shaft 7-1, rotary sleeve 7-2 and pedestal 7-3.Main shaft 7-1 set in rotary sleeve 7-2, and bottom
It is fixed with pedestal 7-3.Main shaft 7-1 is rotatablely connected by first bearing and rotary sleeve 7-2.Rotary sleeve 7-2 passes through bearing and pedestal
7-3 rotation connection.The top of main shaft 7-1 and fixed tray 5 are fixed.The runing rest 6-1 of rotary sleeve 7-2 and rotating mechanism 6 is solid
It is fixed.
Outside platform 8 is arc-shaped.Outside platform 8 is set to two, and mirror settings are in the two sides of fixed tray 5.Outside
The bottom of platform 8 is fixed by the runing rest 6-1 of connector and rotating mechanism 6.
When single position 2D imaging or perspective are according to shadow, it can be stood using stool or rested on using stool by scanning staff
On fixed tray 5, illuminated position is exposed, and other positions is avoided to receive unnecessary radiation.
When single position is around scanning, it can be stood or rested on fixed tray 5 using stool by scanning staff, first is perpendicular
To straight line mould group 1-1 and the second vertical lines mould group 2-1 respectively drives wide-angle light source 3 and detecting plate 4 is moved to tested position
Level height, the first transverse direction straight line mould group 1-2 adjust the distance between wide-angle light source 3 and tested position, the second lateral straight line mould
Group 2-2 adjusts the distance between detecting plate 4 and tested position, and wide-angle light source 3 starts to scan, while driving motor 6-2-3
Driven gear ring 6-2-1 rotation is driven by driving gear 6-2-2, light source controlling mechanism 1 and detection are driven by runing rest 6-1
Plate regulating mechanism 2 rotates, and keeping wide-angle light source 3 synchronous with detecting plate 4, rotation is scanned around tested position.
When whole body is around scanning, it can be stood or rested on fixed tray 5 using stool, the first vertical straight by scanning staff
Line mould group 1-1 and the second vertical lines mould group 2-1 respectively drives wide-angle light source 3 and detecting plate 4 is moved to the lower section at tested position,
First transverse direction straight line mould group 1-2 adjusts the distance between wide-angle light source 3 and tested position, and the second transverse direction straight line mould group 2-2 is adjusted
The distance between detecting plate 4 and tested position are adjusted, wide-angle light source 3 starts to scan, while driving motor 6-2-3 passes through driving tooth
It takes turns 6-2-2 and drives driven gear ring 6-2-1 rotation, light source controlling mechanism 1 and detecting plate regulating mechanism are driven by runing rest 6-1
2 rotations keep wide-angle light source 3 synchronous with detecting plate 4 to rotate around tested position to be scanned, the first vertical lines mould group 1-1 and the
Two vertical lines mould group 2-1 respectively drive wide-angle light source 3 and detecting plate 4 synchronize be moved upward, because of the thickness of partes corporis humani position
Degree is different, and the first transverse direction straight line mould group 1-2 persistently adjusts the distance between wide-angle light source 3 and tested position, the second lateral straight line
Mould group 2-2 persistently adjusts the distance between detecting plate 4 and tested position.The second-order fluorescence wide-angle Multifunctional imaging of the present embodiment is set
It is standby to shine shadow for small-scale, range of observation can be reduced by beam-defining clipper 3-1, or by adjusting detecting plate 4 and wide-angle light source 3
Distance and carry out ratio enlargement obtain more details information.
See Figure 12, it is shown that an example of 2D static image is carried out to foot.In this example, foot proximity test
The distance of plate, detecting plate 4 and wide-angle light source 3 is 40 centimetres of minimum range of configuration, and detecting plate size is 43 centimeter squares, maximum wide
Angle angle may be limited to 28 degree, in total 56 degree unilateral by beam-defining clipper 3-1.Foot is detected, according to the need at observation position
It asks, the position for needing to detect can also be further limited in by beam-defining clipper 3-1, further will test area if present case
It is restricted to 20 centimeter squares.
See Figure 13 and Figure 14, it is shown that an example of 2D static image is carried out to knee site.In this example, vertically
Axial adjustment is to knee height.Detecting plate 4 is adjusted to abutting knee, and wide-angle light source 3 keeps 40 centimetres of minimum detection distances.Image
Radiation and imaging area are reduced to 20 centimeter squares still through beam-defining clipper 3-1.
See Figure 15, it is shown that multi-angle has an X-rayed a kind of realization according to shadow, in this example, drives and visits by rotating mechanism 6
Drafting board 4 and the rotation of wide-angle light source 3 obtain multi-angle and are had an X-rayed in real time according to shadow, photographed object can be analyzed in real time.?
In this example, it can be seen that the front of tortoise shell, the real-time snap shot of 45 degree and side can also pass through detecting plate 4 and wide-angle light source 3
The image of rotational view other angles, but the angle is limited within plane 180 degree.
See Figure 16, drives detecting plate 4 and wide-angle light source 3 to carry out the acquisition of 360 degree rotation panoramic imagery by rotating mechanism 6
Part (0 to 90 degree) 16 hardwood images in 64 hardwood images.Individually image can be analyzed, stereoscopic three-dimensional weight can also be passed through
It builds and carries out the analysis of remaining angle section, to obtain the function of a vertical CT.Herein image-forming range remain as 40 centimetres and
Imaging region is limited in 20 centimeter squares by beam-defining clipper 3-1.
See Figure 17, it is shown that 3D shines shadow case, and adjusting image-forming range according to the shoulder breadth of human body is one meter to guarantee detecting plate 4
Human body will not be contacted by carrying out 360 degree rotation with wide-angle light source 3.Adjusting imaging angle according to this distance is 2*arctan (43/2/
100)=24 degree wide-angle, we realize that comprehensive covering to 43 centimetres of detection plates minimizes additional nothing by beam-defining clipper 3-1
With radiation.
(embodiment 2)
The present embodiment is substantially the same manner as Example 1, the difference is that:
The present embodiment further includes radiation shield storehouse.Light source controlling mechanism 1, detecting plate regulating mechanism 2, wide-angle light source 3, detection
Plate 4, fixed tray 5 and rotating mechanism 6 are respectively positioned in radiation shield storehouse 9.Radiation shield storehouse is equipped with door.
Particular embodiments described above has carried out further in detail the purpose of the present invention, technical scheme and beneficial effects
It describes in detail bright, it should be understood that the above is only a specific embodiment of the present invention, is not intended to restrict the invention, it is all
Within the spirit and principles in the present invention, any modification, equivalent substitution, improvement and etc. done should be included in guarantor of the invention
Within the scope of shield.
Claims (10)
1. a kind of second-order fluorescence wide-angle Multifunctional imaging equipment, it is characterised in that: including light source controlling mechanism (1), detecting plate tune
Save mechanism (2), wide-angle light source (3), detecting plate (4), fixed tray (5) and rotating mechanism (6)；The wide-angle light source (3) and spy
Drafting board (4) is respectively arranged on the two sides at fixed tray (5) center；The light source controlling mechanism (1) is for adjusting wide-angle light source (3)
Highly and the distance between wide-angle light source (3) and detecting plate (4)；The detecting plate regulating mechanism (2) is for adjusting detecting plate
(4) height and the distance between detecting plate (4) and wide-angle light source (3)；The rotating mechanism (6) is for making wide-angle light source
(3) it is synchronous with detecting plate (4) along fixed tray (5) be axle center rotate.
2. a kind of second-order fluorescence wide-angle Multifunctional imaging equipment according to claim 1, it is characterised in that can carry out quiet
State imaging, is not limited to, head, neck, chest, shoulder, hip, brothers, leg arm etc..
3. a kind of second-order fluorescence wide-angle Multifunctional imaging equipment according to claim 1, it is characterised in that can be moved
State observation imaging, and the real-time planar that multi-angle can be carried out by the rotation angle lower than 180 degree has an X-rayed analysis.
4. a kind of second-order fluorescence wide-angle Multifunctional imaging equipment according to claim 1, it is characterised in that 360 can be carried out
The panoramic imagery of degree, it is preferred that and stereoscopic three-dimensional can be carried out by imaging and rebuild calculating.
5. a kind of second-order fluorescence wide-angle Multifunctional imaging equipment according to claim 1, it is characterised in that: the light source tune
Saving mechanism (1) includes the first vertical lines mould group (1-1) and the first lateral straight line mould group (1-2)；Described first lateral straight line mould
Group (1-2) is mounted on rotating mechanism (6)；The first vertical lines mould group (1-1) is mounted on the first lateral straight line mould group (1-
2) on mobile platform, the first lateral straight line mould group (1-2) drives the first vertical lines mould group (1-1) to move horizontally；It is described wide
Angle light source (3) is mounted on the mobile platform of the first vertical lines mould group (1-1), and the driving of the first vertical lines mould group (1-1) is wide
Angle light source (3) vertically moves.
6. a kind of second-order fluorescence wide-angle Multifunctional imaging equipment according to claim 1, it is characterised in that: the detecting plate
Regulating mechanism (2) includes the second vertical lines mould group (2-1) and the second lateral straight line mould group (2-2)；Described second lateral straight line
Mould group (2-2) is mounted on rotating mechanism (6)；The second vertical lines mould group (2-1) is mounted on the second lateral straight line mould group
On the mobile platform of (2-2), the second lateral straight line mould group (2-2) drives the second vertical lines mould group (2-1) to move horizontally；It is described
Detecting plate (4) is mounted on the mobile platform of the second vertical lines mould group (2-1), and second drives detection to straight line mould group (2-1)
Plate (4) vertically moves.
7. a kind of second-order fluorescence wide-angle Multifunctional imaging equipment according to claim 1, it is characterised in that: further include support
Seat (7)；The rotating mechanism (6) includes runing rest (6-1) and driving assembly (6-2)；Runing rest (6-1) setting exists
On support base (7)；The light source controlling mechanism (1) and detecting plate regulating mechanism (2) are installed on runing rest (6-1), and
And it is located at the two sides of the rotation axis of runing rest (6-1)；The driving component (6-2) drives the edge runing rest (6-1)
Rotation.
8. a kind of second-order fluorescence wide-angle Multifunctional imaging equipment according to claim 7, it is characterised in that: the whirler
The driving assembly (6-2) of structure (6) includes driven gear ring (6-2-1), driving gear (6-2-2) and driving motor (6-2-3)；It is described
Driven gear ring (6-2-1) is fixed by the connecting rod in the lower section of runing rest (6-1), and the rotation with runing rest (6-1)
Axis coaxle setting；The driving motor (6-2-3) is fixed on support base (7)；The driving gear (6-2-2) is fixed on drive
On the output shaft of dynamic motor (6-2-3), and engaged with driven gear ring (6-2-1).
9. a kind of second-order fluorescence wide-angle Multifunctional imaging equipment according to claim 7, it is characterised in that: the support base
It (7) include main shaft (7-1), rotary sleeve (7-2) and pedestal (7-3)；The main shaft (7-1) sets and rotary sleeve (7-2) is interior, and bottom
Portion and pedestal (7-3) are fixed；The main shaft (7-1) is rotatablely connected by first bearing and rotary sleeve (7-2)；The rotary sleeve
(7-2) is rotatablely connected by bearing and pedestal (7-3)；The top and fixed tray (5) of the main shaft (7-1) are fixed；The rotation
Pivoted housing (7-2) and the runing rest (6-1) of rotating mechanism (6) are fixed.
10. a kind of second-order fluorescence wide-angle Multifunctional imaging equipment according to claim 7, it is characterised in that: further include outer
Side platform (8)；The outside platform (8) is arc-shaped；The outside platform (8) is set to two, and mirror settings are held in the palm fixed
The two sides of disk (5)；The bottom of the outside platform (8) is fixed by connector and the runing rest (6-1) of rotating mechanism (6).
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| CN201910079941.1A CN109730713A (en) | 2019-01-28 | 2019-01-28 | A kind of second-order fluorescence wide-angle Multifunctional imaging equipment |
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Address after: 518000 A301, building 13, China Hisense innovation industry city, No. 12, Ganli Sixth Road, gankeng community, Jihua street, Longgang District, Shenzhen, Guangdong Province Applicant after: SHENZHEN NANUOAI MEDICAL TECHNOLOGY Co.,Ltd. Address before: 518129 room A4, Yunli mix, 1f, building 3, Yunli intelligent park, fanfa Road, Bantian street, Longgang District, Shenzhen, Guangdong Applicant before: SHENZHEN NANUOAI MEDICAL TECHNOLOGY Co.,Ltd. |