CN209392617U - A kind of angle offset device for the coplanar laser aiming irradiation of multiple spot - Google Patents
A kind of angle offset device for the coplanar laser aiming irradiation of multiple spot Download PDFInfo
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- CN209392617U CN209392617U CN201821547579.3U CN201821547579U CN209392617U CN 209392617 U CN209392617 U CN 209392617U CN 201821547579 U CN201821547579 U CN 201821547579U CN 209392617 U CN209392617 U CN 209392617U
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Abstract
The utility model belongs to laser aiming technical field, disclose a kind of angle offset device for the coplanar laser aiming irradiation of multiple spot, planar movement mechanism is connected to supporting mechanism by rotating mechanism, supporting mechanism includes fixation kit and limit assembly, the fixation kit is connected with rotating mechanism by limit assembly, the middle part of the limit assembly is raised to fixation kit, the longitudinal section of limit assembly is arc-shaped, the power mechanism drives rotating mechanism to move along limit assembly, planar movement mechanism is set to side of the limit assembly far from fixation kit, planar movement mechanism is connected to rotating mechanism.The utility model is provided with rotating mechanism and can keep angle, so that laser aiming is provided with angle regulating function, while after angular adjustment convenient for users to subsequent processing.
Description
Technical field
The utility model belongs to laser aiming technical field, and in particular to a kind of for multiple spot coplanar laser aiming irradiation
Angle offset device.
Background technique
Seeds implanted full name is " seeds implantation technology ", is a kind of by inside radioactive source implantation tumour, allows
It is with the treatment means of destroyed tumor.Seeds implanted treatment technology is related to radioactive source, and core is radion.Clinical fortune now
It is a kind of substance for being referred to as I125.For each I125 particle just as a Sunny, the ray of immediate vicinity is most strong,
The damage of normal tissue can be reduced to greatest extent.At the beginning of seeds implanted treatment can trace back to last century.Currently, radioactive particle
Implanted treatment early prostate cancer has become standard care means in countries such as the U.S., its treatment concept also obtains gradually at home
Approve.
Existing seeds implanted device needs laser to guide positioning, but still remains when using laser aiming following
Problem:
1, the angle of laser aiming positioning is difficult to adjust.
2, laser aiming can not be moved in the same plane.
A kind of Chinese Novel implant of utility model CN201320410677.3 plants medicine needle the utility model and discloses a plant
Medicine needle includes needle tubing, needle stand, needle core, push rod, five part of vernier composition.There is a tapered slot (θ=0.06 tan) in needle stand,
Corresponding implant packing tube, syringe or adaptive device can be matched in slot；Needle core and push rod can be inserted into needle tubing respectively；
Vernier can be fixed on outside needle tubing.In use, first needle core is inserted into needle tubing, lesion or linked groups portion of the slow inserting needle up to patient
Position；It extracts needle core out, corresponding equipment, to implement the abstraction of ponding, ascites, implant can be assembled in needle stand tail portion as needed
Powder charge or the injection of liquid medicine；Directly implant can be promoted in needle tubing with push rod out of implant packing tube and be completed
Powder charge, then retreats needle tubing on one side, continues to promote push rod on one side, the et al. Ke of implant can be realized.But due to not swashing
Light guidance, so that the angle of insertion is difficult to keep certain.
Utility model content
The utility model aim is to provide a kind of angle offset device for the coplanar laser aiming irradiation of multiple spot, pass through
Change the equipment of laser aiming, to solve the problems, such as that laser aiming equipment angular adjustment is difficult.Meanwhile passing through gear teeth
Item, so that the angle offset of entire laser guide is more convenient, it is more accurate.
In order to solve the above problems existing in the present technology, the technology employed by the present utility model is
A kind of angle offset device for the coplanar laser aiming irradiation of multiple spot, comprising: including supporting mechanism, planar movement
Mechanism, power mechanism and rotating mechanism, the planar movement mechanism are connected to supporting mechanism, planar movement machine by rotating mechanism
Structure is connected with laser emitter.
The supporting mechanism includes fixation kit and limit assembly, and the fixation kit is connected with rotation by limit assembly
Mechanism, to fixation kit protrusion, the longitudinal section of limit assembly is arc-shaped, the power mechanism band at the middle part of the limit assembly
Dynamic rotating mechanism is moved along limit assembly.
The planar movement mechanism is set to side of the limit assembly far from fixation kit, and planar movement mechanism is connected to rotation
Mechanism.
Further, the limit assembly includes fixed frame, rack gear and sliding rail, and the rack gear and sliding rail pass through fixed frame
It is connected to fixation kit, the longitudinal section of the sliding rail and the longitudinal section of rack gear are arc-shaped, in the middle part and rack gear of sliding rail
To the side protrusion for being equipped with fixation kit, the side of rack gear protrusion is equipped with engaging tooth in portion.
Further, the fixation kit includes fixed plate, link block and fixed block, and the link block is cylindrical body, even
The axis vertical setting of block is connect, the upper end of link block is connected with fixed plate, and the lower end of link block is connected with fixed block.
Further, the fixed frame includes the first fixed frame and the second fixed frame, and second fixed frame is connected to solid
Determine the one end of block far from link block, first fixed frame is connected to side of second fixed frame far from fixed block, and second is fixed
Frame is connected with rack gear, and the first fixed frame is connected with sliding rail.
Further, the rotating mechanism includes connection component, gear and sliding block, and the gear and sliding block are all connected to connect
Connected components, gear are engaged in rack gear, and the sliding block is sticked in sliding rail, and when gear is along racks turn, sliding block is moved along sliding rail
It is dynamic.
Further, the power mechanism is clockwise and anticlockwise motor, and it is remote that the shell of the clockwise and anticlockwise motor is connected to connection frame
Side from fixed block, the output shaft of clockwise and anticlockwise motor pass through connection frame and are connected to gear.
Further, the planar movement mechanism is cross sliding rail, and the cross sliding rail is set to the first fixed frame far from the
The side of two fixed frames, cross sliding rail are connected to connection frame.
Further, the cross sliding rail includes first straight line track and second straight line track, the first straight line track
It is connected to connection frame, the second straight line track is slidably connected to first straight line track by the first sliding block.
Further, the second straight line track slidably connects the second sliding block, institute far from the side of first straight line track
It states the second sliding block and is connected with laser emitter far from the side of second straight line track.
The utility model has the following beneficial effects:
(1) the utility model is provided with rotating mechanism, so that laser aiming is provided with angle regulating function, while in angle
After adjusting, angle can be kept, convenient for users to subsequent processing.
(2) the utility model is carried out pre- by setting rack-and-pinion and sliding-rail sliding, laser aiming by sliding block and sliding rail
The restriction of fixed line, gear and rack gear are that power is transmitted in the rotation of laser aiming, guarantee the rotation precision of laser aiming.
(3) sliding rail and rack gear are made into arc-shaped by the utility model, so that laser aiming in different angle, is hung down as far as possible
Directly and center, convenient for users to subsequent acupuncture treatment.
(4) the utility model moves laser emitter in the same plane, same by setting cross sliding rail
It can repeatedly have an acupuncture treatment in one plane.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram of internal structure of Fig. 1.
In figure: 1- fixed plate；2- link block；3- connection frame；4- first straight line track；The first sliding shoe of 5-；6- laser hair
Emitter；7- second straight line track；8- rack gear；The first fixed frame of 9-；10- limits sliding rail；11- third sliding block；12- gear；13- is solid
Determine block；The second fixed frame of 14-；The second sliding block of 15-.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is further elaborated the utility model.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
Embodiment 1:
As illustrated in fig. 1 and 2, a kind of angle offset device for the coplanar laser aiming irradiation of multiple spot, comprising: including support
Mechanism, planar movement mechanism, power mechanism and rotating mechanism, the planar movement mechanism are connected to support machine by rotating mechanism
Structure, planar movement mechanism are connected with laser emitter 6.
The supporting mechanism includes fixation kit and limit assembly, and the fixation kit is connected with rotation by limit assembly
Mechanism, to fixation kit protrusion, the longitudinal section of limit assembly is arc-shaped, the power mechanism band at the middle part of the limit assembly
Dynamic rotating mechanism is moved along limit assembly.
The planar movement mechanism is set to side of the limit assembly far from fixation kit, and planar movement mechanism is connected to rotation
Mechanism.
The utility model is provided with rotating mechanism, so that laser aiming is provided with angle regulating function, while in angle tune
After section end, angle can be kept, convenient for users to subsequent processing.
Embodiment 2:
As illustrated in fig. 1 and 2, a kind of angle offset device for the coplanar laser aiming irradiation of multiple spot, comprising: including support
Mechanism, planar movement mechanism, power mechanism and rotating mechanism, the planar movement mechanism are connected to support machine by rotating mechanism
Structure, planar movement mechanism are connected with laser emitter 6.
The supporting mechanism includes fixation kit and limit assembly, and the fixation kit is connected with rotation by limit assembly
Mechanism, to fixation kit protrusion, the longitudinal section of limit assembly is arc-shaped, the power mechanism band at the middle part of the limit assembly
Dynamic rotating mechanism is moved along limit assembly.
The planar movement mechanism is set to side of the limit assembly far from fixation kit, and planar movement mechanism is connected to rotation
Mechanism.
The limit assembly includes fixed frame, rack gear 8 and limit sliding rail 10, and the rack gear 8 and limit sliding rail 10 pass through
Fixed frame is connected to fixation kit, and the longitudinal section of the limit sliding rail 10 and the longitudinal section of rack gear 8 are arc-shaped, limits sliding rail
To the side protrusion for being equipped with fixation kit, the side of 8 protrusion of rack gear is equipped with engaging tooth for 10 middle part and the middle part of rack gear 8.
The fixation kit includes fixed plate 1, link block 2 and fixed block 13, and the link block 2 is cylindrical body, link block 2
Axis vertical setting, the upper end of link block 2 is connected with fixed plate 1, and the lower end of link block 2 is connected with fixed block 13.
The fixed frame includes the first fixed frame 9 and the second fixed frame 14, and second fixed frame 14 is connected to fixed block
13 one end far from link block 2, first fixed frame 9 are connected to the second side of the fixed frame 14 far from fixed block 13, and second
Fixed frame 14 is connected with rack gear 8, and the first fixed frame 9 is connected with sliding rail 10.
The rotating mechanism includes connection frame 3, gear 12 and sliding block 11, and the gear 12 and sliding block 11 are all connected to connect
Frame 3, gear 12 are engaged in rack gear 8, and the sliding block 11 is sticked in limit sliding rail 10, when gear 12 is rotated along rack gear 8, sliding block
11 move along limit sliding rail 10.
The utility model is provided with rotating mechanism, so that laser aiming is provided with angle regulating function, while in angle tune
After section end, angle can be kept, convenient for users to subsequent processing.
The utility model passes through sliding block 11 and sliding rail by setting 12 rack gear 8 of gear and 10 sliding block 11 of sliding rail, laser aiming
10 carry out the restriction of projected route, and gear 12 and rack gear 8 are that power is transmitted in the rotation of laser emitter 6, guarantee laser aiming
Rotation precision.
Embodiment 3:
As illustrated in fig. 1 and 2, a kind of angle offset device for the coplanar laser aiming irradiation of multiple spot, comprising: including support
Mechanism, planar movement mechanism, power mechanism and rotating mechanism, the planar movement mechanism are connected to support machine by rotating mechanism
Structure, planar movement mechanism are connected with laser emitter 6.
The supporting mechanism includes fixation kit and limit assembly, and the fixation kit is connected with rotation by limit assembly
Mechanism, to fixation kit protrusion, the longitudinal section of limit assembly is arc-shaped, the power mechanism band at the middle part of the limit assembly
Dynamic rotating mechanism is moved along limit assembly.
The planar movement mechanism is set to side of the limit assembly far from fixation kit, and planar movement mechanism is connected to rotation
Mechanism.
The limit assembly includes fixed frame, rack gear 8 and limit sliding rail 10, and the rack gear 8 and limit sliding rail 10 pass through
Fixed frame is connected to fixation kit, and the longitudinal section of the limit sliding rail 10 and the longitudinal section of rack gear 8 are arc-shaped, limits sliding rail
To the side protrusion for being equipped with fixation kit, the side of 8 protrusion of rack gear is equipped with engaging tooth for 10 middle part and the middle part of rack gear 8.
The fixation kit includes fixed plate 1, link block 2 and fixed block 13, and the link block 2 is cylindrical body, link block 2
Axis vertical setting, the upper end of link block 2 is connected with fixed plate 1, and the lower end of link block 2 is connected with fixed block 13.
The fixed frame includes the first fixed frame 9 and the second fixed frame 14, and second fixed frame 14 is connected to fixed block
13 one end far from link block 2, first fixed frame 9 are connected to the second side of the fixed frame 14 far from fixed block 13, and second
Fixed frame 14 is connected with rack gear 8, and the first fixed frame 9 is connected with sliding rail 10.
The rotating mechanism includes connection frame 3, gear 12 and sliding block 11, and the gear 12 and sliding block 11 are all connected to connect
Frame 3, gear 12 are engaged in rack gear 8, and the sliding block 11 is sticked in limit sliding rail 10, when gear 12 is rotated along rack gear 8, sliding block
11 move along limit sliding rail 10.
The power mechanism is clockwise and anticlockwise motor, and the shell of the clockwise and anticlockwise motor is connected to connection frame 3 far from fixed block
13 side, the output shaft of clockwise and anticlockwise motor pass through connection frame 3 and are connected to gear 12.
The planar movement mechanism is cross sliding rail, and the cross sliding rail is set to the first fixed frame 9 far from the second fixed frame
14 side, cross sliding rail are connected to connection frame 3.
The cross sliding rail includes first straight line track 4 and second straight line track 7, and the first straight line track 4 is connected to
Connection frame 3, the second straight line track 7 are slidably connected to first straight line track 4 by the first sliding block 5.
The second straight line track 7 slidably connects the second sliding block 14 far from the side of first straight line track 4, and described second
Sliding block 15 is connected with laser emitter 6 far from the side of second straight line track 7.
The utility model is provided with rotating mechanism, so that laser aiming is provided with angle regulating function, while in angle tune
After section end, angle can be kept, convenient for users to subsequent processing.
The utility model passes through sliding block 11 and sliding rail by setting 12 rack gear 8 of gear and 10 sliding block 11 of sliding rail, laser aiming
10 carry out the restriction of projected route, and gear 12 and rack gear 8 are that power is transmitted in the rotation of laser emitter 6, guarantee laser aiming
Rotation precision.
Sliding rail 10 and rack gear 8 are made into arc-shaped by the utility model, so that laser aiming in different angle, is hung down as far as possible
Directly and center, convenient for users to subsequent acupuncture treatment.
The utility model moves laser emitter 6 in the same plane, and can by setting cross sliding rail
Can repeatedly have an acupuncture treatment in the same plane.
The device working principle, when being implanted into particle, how particle is accurately implanted to presumptive area is most
Therefore problem to be solved before actually acupuncture treatment, is needed to plan the route of knit stitch, be simulated, to make a set of
Optimal knit stitch route, secondly, to guarantee that implant needle is had an acupuncture treatment by preset route when practical acupuncture treatment, for this purpose, we pass through
Visible laser is positioned, as long as guaranteeing that implant needle is had an acupuncture treatment along the light of visible laser, that is, may make bundle in knit stitch
The route of needle is identical as projected route, in use, first pass through nuclear-magnetism or CT scan tumour, obtains shape and the position of tumour
Faulted scanning pattern, and the data packet of multiple faulted scanning patterns is transferred in medical science modeling software, such as Mimics.Then pass through
Mimics system models the data three-dimensional of all faulted scanning patterns, obtains the 3D structure chart of patient tumors target area.The structure chart
Editable and include complete human body surface structure, consequently facilitating determining that anchor point establishes coordinate system in human body surface.Then
The three-dimensional modeling data packet built up is transferred to progress particle layout in TPS system.By in threedimensional model in TPS system
Human body surface determines anchor point and makes coordinate system, while determining total particle dose, and obtains particle layout quantity and position.
Wherein the location information is the coordinate value in the coordinate system of foundation, is determining needle track for its number of particles and position again.
All particle positions data obtained in tps system and needle track data are finally output to the control for controlling the angle offset device
In system.In actual operation, the anchor point having determined can be found in corresponding patient human skin surface, and passes through scribing line
Reference axis is determined, generally using the vertical line of vertical direction as Z axis, so that the position coordinates of input are converted control electricity by control system
The time of machine rotation, when needing to carry out angular adjustment to laser aiming, opens positive and negative rotation electricity to carry out laser aiming route
Machine, clockwise and anticlockwise motor band moving gear 12 are rotated, since gear 12 and rack gear 8 engage, are moved while gear 12 rotates along rack gear 8
Dynamic, since gear 12 and sliding block 11 are all connected to connection frame, sliding block 11 is moved along sliding rail 10, and sliding block 11 is to connection frame 3
It is limited and is supported, after connection frame 3 is moved to suitable angle, clockwise and anticlockwise motor stops operating, and opens Laser emission
Device 6 makes implant needle be had an acupuncture treatment along the visible laser that laser emitter 6 emits in acupuncture treatment, when needs are same flat
Every to have pricked a needle when face is repeatedly had an acupuncture treatment, cross sliding rail controls laser emitter 6 and carries out planar movement, adjustment laser hair
The different location of emitter 6 in the same plane, to realize the multiple acupuncture treatment in same plane.
Wherein, all servo motors pass through model Link_AMC4030 control system and carry out preprogramming control
Its movement is made, part control routine is as follows:
The utility model is not limited to above-mentioned optional embodiment, anyone can obtain under the enlightenment of the utility model
Other various forms of products, however, making any variation in its shape or structure, all the utility model rights that falls into are wanted
The technical solution in confining spectrum is sought, is all fallen within the protection scope of the utility model.
Claims (9)
1. a kind of angle offset device for the coplanar laser aiming irradiation of multiple spot, it is characterised in that: including supporting mechanism, plane
Mobile mechanism, power mechanism and rotating mechanism, the planar movement mechanism are connected to supporting mechanism by rotating mechanism, and plane is moved
Motivation structure is connected with laser emitter (6)；
The supporting mechanism includes fixation kit and limit assembly, and the fixation kit is connected with rotating machine by limit assembly
Structure, the middle part of the limit assembly is to fixation kit protrusion, and the longitudinal section of limit assembly is arc-shaped, and the power mechanism drives
Rotating mechanism is moved along limit assembly；
The planar movement mechanism is set to side of the limit assembly far from fixation kit, and planar movement mechanism is connected to rotating machine
Structure.
2. a kind of angle offset device for the coplanar laser aiming irradiation of multiple spot according to claim 1, feature exist
In: the limit assembly includes fixed frame, rack gear (8) and limit sliding rail (10), and the rack gear (8) and limit sliding rail (10) are logical
It crosses fixed frame and is connected to fixation kit, the longitudinal section of limit sliding rail (10) and the longitudinal section of rack gear (8) are arc-shaped, limit
To the side protrusion for being equipped with fixation kit, the side of rack gear (8) protrusion is set for the middle part of position sliding rail (10) and the middle part of rack gear (8)
There is engaging tooth.
3. a kind of angle offset device for the coplanar laser aiming irradiation of multiple spot according to claim 2, feature exist
In: the fixation kit includes fixed plate (1), link block (2) and fixed block (13), and the link block (2) is cylindrical body, connection
The axis vertical of block (2) is arranged, and the upper end of link block (2) is connected with fixed plate (1), and the lower end of link block (2) is connected with fixation
Block (13).
4. a kind of angle offset device for the coplanar laser aiming irradiation of multiple spot according to claim 3, feature exist
In: the fixed frame includes the first fixed frame (9) and the second fixed frame (14), and second fixed frame (14) is connected to fixed block
(13) far from the one end of link block (2), first fixed frame (9) is connected to the second fixed frame (14) far from fixed block (13)
Side, the second fixed frame (14) are connected with rack gear (8), and the first fixed frame (9) is connected with sliding rail (10).
5. a kind of angle offset device for the coplanar laser aiming irradiation of multiple spot according to claim 2, feature exist
In: the rotating mechanism includes connection frame (3), gear (12) and sliding block (11), and the gear (12) and sliding block (11) are all connected with
In connection frame (3), gear (12) is engaged in rack gear (8), and the sliding block (11) is sticked in limit sliding rail (10), when gear (12) edge
Rack gear (8) rotation when, sliding block (11) is mobile along limit sliding rail (10).
6. a kind of angle offset device for the coplanar laser aiming irradiation of multiple spot according to claim 5, feature exist
In: the power mechanism is clockwise and anticlockwise motor, and the shell of the clockwise and anticlockwise motor is connected to connection frame (3) far from fixed block (13)
Side, the output shaft of clockwise and anticlockwise motor passes through connection frame (3) and is connected to gear (12).
7. a kind of angle offset device for the coplanar laser aiming irradiation of multiple spot according to claim 5, feature exist
In: the planar movement mechanism is cross sliding rail, and the cross sliding rail is set to the first fixed frame (9) far from the second fixed frame (14)
Side, cross sliding rail is connected to connection frame (3).
8. a kind of angle offset device for the coplanar laser aiming irradiation of multiple spot according to claim 7, feature exist
In: the cross sliding rail includes first straight line track (4) and second straight line track (7), and the first straight line track (4) is connected to
Connection frame (3), the second straight line track (7) are slidably connected to first straight line track (4) by the first sliding block (5).
9. a kind of angle offset device for the coplanar laser aiming irradiation of multiple spot according to claim 8, feature exist
It is slidably connected the second sliding block (15) in: the second straight line track (7) far from the side of first straight line track (4), described the
Two sliding blocks (15) are connected with laser emitter (6) far from the side of second straight line track (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821547579.3U CN209392617U (en) | 2018-09-20 | 2018-09-20 | A kind of angle offset device for the coplanar laser aiming irradiation of multiple spot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821547579.3U CN209392617U (en) | 2018-09-20 | 2018-09-20 | A kind of angle offset device for the coplanar laser aiming irradiation of multiple spot |
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| CN209392617U true CN209392617U (en) | 2019-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821547579.3U Active CN209392617U (en) | 2018-09-20 | 2018-09-20 | A kind of angle offset device for the coplanar laser aiming irradiation of multiple spot |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109200485A (en) * | 2018-09-20 | 2019-01-15 | 成都真实维度科技有限公司 | A kind of angle offset device for the coplanar laser aiming irradiation of multiple spot |
| CN111231741A (en) * | 2020-01-23 | 2020-06-05 | 奥动新能源汽车科技有限公司 | Battery replacing system and battery replacing station comprising same |
-
2018
- 2018-09-20 CN CN201821547579.3U patent/CN209392617U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109200485A (en) * | 2018-09-20 | 2019-01-15 | 成都真实维度科技有限公司 | A kind of angle offset device for the coplanar laser aiming irradiation of multiple spot |
| CN109200485B (en) * | 2018-09-20 | 2024-02-02 | 成都真实维度科技有限公司 | Angle deviation device for multi-point coplanar laser guiding irradiation |
| CN111231741A (en) * | 2020-01-23 | 2020-06-05 | 奥动新能源汽车科技有限公司 | Battery replacing system and battery replacing station comprising same |
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Address after: 610000 No.804, floor 8, unit 1, building 6, Zone D, West Zhigu, No.166, Wuxing Fourth Road, Wuhou New Town Management Committee, Wuhou District, Chengdu City, Sichuan Province Co-patentee after: Affiliated Zhongshan Hospital of Dalian University Patentee after: Chengdu real dimension Technology Co., Ltd. Address before: 610000 No. 801, Building 8, Building 6, Unit 1, West Zhigu D District, 166 Wuxing Road, Wuhou New Town Management Committee, Chengdu, Sichuan Province Co-patentee before: Affiliated Zhongshan Hospital of Dalian University Patentee before: Chengdu real dimension Technology Co., Ltd. |