CN109984767A - X-ray machine and laser locating apparatus for X-ray machine - Google Patents
X-ray machine and laser locating apparatus for X-ray machine Download PDFInfo
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- CN109984767A CN109984767A CN201910126980.2A CN201910126980A CN109984767A CN 109984767 A CN109984767 A CN 109984767A CN 201910126980 A CN201910126980 A CN 201910126980A CN 109984767 A CN109984767 A CN 109984767A
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/08—Auxiliary means for directing the radiation beam to a particular spot, e.g. using light beams
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Abstract
The present invention relates to a kind of X-ray machines, including rack, x-ray generator, beam-defining clipper, at least two groups laser locating apparatus and detector.X-ray generator is connected to rack；Beam-defining clipper is connected to rack, and opposite x-ray generator is fixed, and beam-defining clipper is located at the radiation path of X-ray；Laser locating apparatus is connected to beam-defining clipper, for generating laser beam, and at least two beam laser beams can converge at an intersection point, intersection point is located on the radiation path of X-ray, detector is connected to rack, and opposite x-ray generator is removable, and detector has one to be emitted for receiving in the receiving plane of the X-ray of beam-defining clipper, when detector is located at predeterminated position, intersection point is located at receiving plane.By the way that above-mentioned X-ray machine is arranged, reduces the time-consuming for using require to re-measure the distance between detector and x-ray generator every time, greatly improve efficiency.The invention further relates to a kind of laser locating apparatus for X-ray machine.
Description
Technical field
The present invention relates to X-ray equipment technical fields, more particularly to a kind of X-ray machine and for the laser of X-ray machine
Positioning device.
Background technique
X-ray is widely used in examining medically because of its penetration, differential absorption, photosensitization and fluorescence
It is disconnected.Such as when X-ray passes through the different parts of human body, X-ray is different in the absorbed degree of human body different parts, therefore logical
Cross that the amount of x-ray of human body different parts is also just different, thus the fluorescence that is generated on fluorescent screen or on photographic film or
The power of photosensitization has larger difference, and then can show the shade of characterization different densities.Medical staff can be deep or light according to shade
Comparison, and combine other diagnostic datas, condition-inference is partially carried out accordingly to human body.
The specific imaging process of X-ray shooting system are as follows: X-ray is issued by bulb focal position, is reached after human body
Detector, detector receive the X-ray through this layer and are converted into energy intensity signal, and data Collection & Processing System is to energy
Strength signal is acquired, and certain algorithm is combined to rebuild original image.X-ray machine using when need to guarantee bulb focus and detection
There are a certain distance between device surface, to guarantee imaging effect.But existing X-ray machine needs operator when using every time
Again the distance between bulb focus and detector surface are adjusted with tape measure, are then being imaged, are being taken a long time, imitated
Rate is lower.
Summary of the invention
Based on this, it is necessary to which the use for existing X-ray machine takes a long time, and the lower problem of efficiency provides a kind of energy
It is enough rapidly performed by the adjustment of the distance between bulb focus and detector surface, to facilitate X-ray machine to use, is reduced using consumption
When, the X-ray machine improved efficiency and the laser locating apparatus for X-ray machine.
A kind of X-ray machine characterized by comprising
Rack；
X-ray generator is connected to the rack；
Beam-defining clipper is connected to the rack, and the relatively described x-ray generator is fixed, and the beam-defining clipper is located at the radiation of X-ray
On path；
Detector is connected to the rack, and the relatively described x-ray generator is removable；The detector has one to be used for
Outgoing is received in the receiving plane of the X-ray of the beam-defining clipper；
At least two groups laser locating apparatus is connected to the beam-defining clipper, and the laser locating apparatus is used to generate laser beam,
And laser beam described at least two beams can converge at an intersection point, the intersection point is located on the radiation path of X-ray；
When the detector is located at predeterminated position, the intersection point is located at the receiving plane.
By the way that above-mentioned X-ray machine is arranged, in X-ray machine for the first time in use, by adjusting laser locating apparatus, so that at least
Two beam laser beams converge at an intersection point, may remain in pre-determined distance between the intersection point and x-ray generator, and when detector is located at
When predeterminated position, intersection point is located on the receiving plane of detector, that is to say, that is also between the receiving plane and x-ray generator of detector
Pre-determined distance, and the imaging effect of X-ray machine at this time is best.In the subsequent use process of X-ray machine, detection can be directly moved
Device, whether observation intersection point appears in the receiving plane of detector, i.e. operable when intersection point appears in the receiving plane of detector.
In this way, without using being all adjusted again with tape measure to the distance between x-ray generator and detector, reducing every time using consumption
When.Simultaneously compared to tape measure, which only needs one man operation that adjustment can be realized, and reduces cost of labor, greatly
Improve efficiency.
In addition, the construction of above structure is simpler compared to the measurement for carrying out distance by way of laser ranging, at
This is lower, is conducive to promote the use of, and operates more convenient.
Each laser locating apparatus includes a laser emitter in one of the embodiments, the laser hair
Emitter is connected to the beam-defining clipper, and the laser generator is for generating the corresponding laser beam.
Each laser locating apparatus further includes mounting bracket and installation part, the peace in one of the embodiments,
Dress bracket is connected to the beam-defining clipper, and the installation part is connected to the mounting bracket, the laser around pivot center pivot
Transmitter is fixedly connected on the installation part, can be rotated with the installation part around the pivot center；
The laser emitter has an intersection location during the pivot axis, when the Laser emission
Device is located at the intersection location, and the laser beam that the laser emitter generates passes through the intersection point.
The laser locating apparatus further includes fixing piece in one of the embodiments, and the fixing piece is connected to described
Between mounting bracket and the installation part, for making the laser emitter be maintained at the intersection location.
The beam-defining clipper has an incident side close to the x-ray generator in one of the embodiments,；At least two
The laser emitter is connected at least two sides of the adjacent incident side of the beam-defining clipper.
The quantity of the laser locating apparatus is two in one of the embodiments, and two laser emitters connect
It is connected to the two sides of the adjacent incident side of the beam-defining clipper, and to be connected to the beam-defining clipper adjacent for two laser emitters
Two sides.
The distance between the intersection point and the X-ray transmitter are 1 meter in one of the embodiments,.
A kind of X-ray machine, comprising:
Rack；
X-ray generator is connected to the rack；
Beam-defining clipper is connected to the rack, and the relatively described x-ray generator is fixed, and the beam-defining clipper is located at the radiation of X-ray
Path, and the beam-defining clipper has an incident side close to the x-ray generator；
Detector is connected to the rack, and the relatively described x-ray generator is removable；The detector has one to be used for
Outgoing is received in the receiving plane of the X-ray of the beam-defining clipper；
Two laser locating apparatus, each laser locating apparatus include mounting bracket, installation part and Laser emission
Device, two mounting brackets are connected to the adjacent two sides of the beam-defining clipper, and the adjacent incident side setting；
Each installation part is connected to the corresponding mounting bracket, Mei Yisuo around a corresponding pivot center pivot
It states laser emitter and is all connected to a corresponding installation part, can be rotated with the installation part around corresponding pivot center；
An intersection location is all had when each laser emitter is around corresponding pivot axis, when the Laser emission
Device is located at the intersection location, and the laser beam of two laser transmitter projects converges at an intersection point, and the intersection point is located at X-ray
Radiation path on；When the detector is located at predeterminated position, the intersection point is located at the receiving plane.
The corresponding pivot center of two installation parts is generated with the laser emitter in one of the embodiments,
Laser beam it is vertical, and the corresponding pivot center of two installation parts is mutually perpendicular to.
A kind of laser locating apparatus for X-ray machine, the laser locating apparatus include:
Mounting bracket, for being connected to beam-defining clipper；
Installation part is connected to the mounting bracket around pivot center pivot；
Laser emitter is connected to the installation part, can be rotated with the installation part around the pivot center；
There is an intersection location, when the laser emitter is located at the intersection position in the laser emitter rotation process
It sets, the laser beam that the laser emitter generates passes through an intersection point.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the X-ray machine that one embodiment of the invention provides；
Fig. 2 is structure enlargement diagram at the A of X-ray machine shown in FIG. 1；
Fig. 3 is the structural schematic diagram of the laser emitter of X-ray machine shown in FIG. 1 X-ray machine in the open state.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give preferred embodiment of the invention.But the invention can be realized in many different forms, however it is not limited to herein
Described embodiment.On the contrary, purpose of providing these embodiments is keeps the understanding to the disclosure more saturating
It is thorough comprehensive.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein " and/or " it include one or at least two
Any and all combinations of a relevant listed item.
As shown in Figures 1 and 2, the X-ray machine 10 that one embodiment of the invention provides, including rack (not shown), x-ray generator
(not shown), beam-defining clipper 12, at least two groups laser locating apparatus 14 and detector (not shown).
X-ray generator is connected to rack, and beam-defining clipper 12 is connected to rack, and opposite x-ray generator is fixed, and beam-defining clipper 12
In on the radiation path of X-ray.Detector is connected to rack, and opposite x-ray generator is removable, which has one to be used to connect
Outgoing is received in the receiving plane of the X-ray of beam-defining clipper, laser locating apparatus 14 is connected to beam-defining clipper 12.
Laser locating apparatus 14 is for generating laser beam 20 (see Fig. 3), and at least two beam laser beams 20 can converge at a friendship
Point, the intersection point are located on the radiation path of X-ray.When detector is located at predeterminated position, intersection point is located at receiving plane.
By the way that above-mentioned X-ray machine is arranged, in X-ray machine for the first time in use, by adjusting laser locating apparatus 14, so that extremely
Few two beam laser beams 20 converge at an intersection point, may remain in pre-determined distance between the intersection point and x-ray generator, and work as detector
When positioned at predeterminated position, intersection point is located on the receiving plane of detector, that is to say, that between the receiving plane and x-ray generator of detector
It also is pre-determined distance, and the imaging effect of X-ray machine at this time is best.In the subsequent use process of X-ray machine, spy can be directly moved
Device is surveyed, whether observation intersection point appears in the receiving plane of detector, work can be carried out when intersection point appears in the receiving plane of detector
Make.In this way, it is not necessary that using being all adjusted again with tape measure to the distance between x-ray generator and detector, reduction makes every time
With time-consuming.Simultaneously compared to tape measure, which only needs one man operation that adjustment can be realized, and reduces cost of labor, pole
The earth improves efficiency.
In addition, the construction of above structure is simpler compared to the measurement for carrying out distance by way of laser ranging, at
This is lower, is conducive to promote the use of, and operates more convenient.
It is understood that laser locating apparatus 14 is used to generate laser beam 20, and the quantity of laser locating apparatus 14 is
At least two groups, corresponding laser beam 20 is also at least two beams, and at least two beam laser beams 20 are can to converge at multiple points, can pass through tune
Section is so that at least two beam laser beams 20 converge at above-mentioned intersection point.
Above-mentioned x-ray generator is the structure for issuing X-ray, that is to say, that x-ray generator is located at the focal position of bulb, and X
The distance between receiving plane of optical generator and detector namely the distance between bulb focus and the receiving plane of detector, and
When there are imaging effect when above-mentioned pre-determined distance being optimal between x-ray generator and the receiving plane of detector.
In addition, above-mentioned detector is located at the detector position to be kept when predeterminated position refers to X-ray machine work, that is,
Detector is placed on predeterminated position by job requirement before use, therefore the shape that it is put when detector is in predeterminated position
Formula is known to the technical staff in X-ray machine field, therefore does not repeat them here.And for whether the imaging effect of X-ray machine is best,
In medical field, be according to whether can clearly according to image obtain sufferer biological information and determination.
X-ray machine pot life beam device 12 is to be set between x-ray generator and detector, and intersection point is the spoke positioned at X-ray
On rays diameter, and X-ray is the filtering for first passing through beam-defining clipper 12, then in the receiving plane for being projected to detector, therefore laser beam
20 intersection point is to be located at side of the beam-defining clipper 12 far from x-ray generator.
Referring to Fig. 3, in some embodiments, the distance between x-ray generator and intersection point are 1 meter, that is to say, that X-ray hair
Pre-determined distance between raw device and the receiving plane of detector is 1 meter.The confirmation of pre-determined distance is by dedicated when using for the first time
What jig was realized, specific jig form is not construed as limiting, as long as being able to achieve the confirmation of distance.Certainly, above-mentioned 1 meter is to pass through
Special fixture confirmation, it is understood that there may be some errors, as long as error is within an acceptable range, it is also contemplated that the distance is 1 meter.
Certainly, in other embodiments, the distance between x-ray generator and intersection point are also possible to other distances, due to X-ray
The imaging effect and the distance between x-ray generator and intersection point of machine have direct causality, and hypotelorism will lead to ray energy
It concentrates, effective picture area is too small, and be easy to cause exposure uneven, and image has black circle；And hypertelorism will lead to energy point
It dissipates, X-ray penetrability is poor, so that imaging effect is also bad.When therefore applying distance can be carried out according to factors such as the launch angles of X-ray
Determination, to guarantee optimal imaging effect.
In some embodiments, rack is only intended to place x-ray generator, beam-defining clipper 12, laser locating apparatus 14 and visit
Survey device structure, above structure can removably connect with rack, do not need using when it is removable unload down, with facilitate
Storage and transport.For detector, rack is placed on corresponding position again after can be the confirmation that advanced line position is set, then
Detector is mounted on predeterminated position, therefore rack is also not necessarily an entirety, can be divided into multiple portions, multiple portions
Between can also relatively move, to realize that detector is mobile relative to x-ray generator.
In some embodiments, beam-defining clipper 12 it is whole be substantially in a cuboid shape, and the setting shape of beam-defining clipper 12
Formula with effect be it is well-known to those skilled in the art, do not repeat them here.Further, beam-defining clipper 12 has one to occur close to X-ray
The incident side 122 of device, the namely beam-defining clipper 12 of incident side 122 is towards the side of x-ray generator.And above-mentioned outgoing is in beam-defining clipper
X-ray be not necessarily referring to beam-defining clipper generate X-ray, and refer to x-ray generator generate X-ray by beam-defining clipper filtering after remaining X
Light.
In some embodiments, each laser locating apparatus 14 includes a laser emitter 142, laser emitter 142
It is connected to beam-defining clipper 12, for generating corresponding laser beam 20, at least two beam laser that at least two laser emitters 142 generate
Beam 20 can converge at intersection point.Further, at least two laser emitters 142 are connected to the adjacent incident side 122 of beam-defining clipper 12
At least two sides.In this way, to guarantee that the laser beam 20 that laser emitter 142 generates can be incident upon beam-defining clipper 12 far from X-ray generation
The side of device, and intersection point is converged in the side.
Specifically, the quantity of laser locating apparatus 14 is two, and the quantity of corresponding laser emitter 142 is also two, two
A laser emitter 142 is connected to the two sides of the adjacent incident side 122 of beam-defining clipper 12, and is connected to adjacent two of beam-defining clipper 12
Side.In conjunction with whole substantially in the beam-defining clipper 12 of rectangular shape, that is to say, that two laser emitters 142 are on beam-defining clipper 12
Connecting side is substantially in 90 degree each other, converges at intersection point with the laser beam 20 for facilitating laser emitter 142 to generate.Certainly, at other
In embodiment, it is also possible to opposite side, if the laser beam 20 for guaranteeing that two laser emitters 142 generate is not parallel, and
Intersection point can be passed through.
In some embodiments, each laser locating apparatus 14 further includes mounting bracket 144 and installation part 146, installation branch
Frame 144 is connected to beam-defining clipper 12, and installation part 146 is connected to mounting bracket 144, laser emitter 142 around pivot center pivot
It is fixedly connected on installation part 146, can be rotated with installation part 146 around corresponding pivot center.Laser emitter 142 is around pivot center
An intersection location is all had during rotation, when laser emitter 142 is located at intersection location, what laser emitter 142 generated
Laser beam 20 passes through intersection point.Further, the corresponding pivot center of each laser emitter 142 with the laser emitter 142
The laser beam 20 of generation is vertical.
In some embodiments, the quantity of corresponding laser locating apparatus 14, the quantity of mounting bracket 144 and installation part 146
It is two, two mounting brackets 144 are connected to the two sides of the adjacent incident side 122 of beam-defining clipper 12.Further, two installations
Bracket 144 is connected to the adjacent two sides of beam-defining clipper 12.Specifically, two corresponding pivot centers of installation part 146 each parallel to
The incident side 122 of beam-defining clipper 12, and each pivot center connects the side of beam-defining clipper 12 each parallel to corresponding mounting bracket 144.
It is understood that the incident side 122 of beam-defining clipper 12 herein refers to side, and beam-defining clipper 12 substantially one is rectangular
Body, therefore side can be understood as plane, in this way, two corresponding pivot centers of installation part 146 are also orthogonal.
In some embodiments, laser locating apparatus 14 further includes fixing piece, and fixing piece is connected to mounting bracket 144 and peace
Between piece installing 146, for being kept fixed installation part 146, it can be used to so that laser emitter 142 is maintained at intersection location.
Further, fixing piece is removably attachable between mounting bracket 144 and installation part 146.
In some embodiments, laser locating apparatus 14 further includes connecting wire 148, and connecting wire 148 is for being connected to
Between laser emitter 142 and power supply, to provide electricity needs for laser emitter 142.
In some embodiments, X-ray machine further includes shell, and x-ray generator, beam-defining clipper 12 and laser locating apparatus 14 are all provided with
It is placed in shell, shell is connected to rack.
Technical solution to facilitate the understanding of the present invention, behaviour when used for the first time at this X-ray machine in above-described embodiment
Make process and carry out general description:
The jig for measurement is installed, the position of plane, two laser emitters 142 are opened where determining intersection point,
Then laser emitter 142 is rotated, so that two beam laser beams 20 intersect, and the point intersected is located at plane where intersection point, by solid
Determining part makes laser emitter 142 be maintained at this position, jig of dismantling, then mobile detector, observes laser emitter 142
The point formed on the receiving plane of detector stops mobile detector, and pass through machine until only occurring a point on receiving plane
Frame makes detector be maintained at current location.
It is to be understood that since x-ray generator is the side for being located at beam-defining clipper 12, and laser emitter 142 is set to
On beam-defining clipper 12, thus the distance between x-ray generator and receiving plane be greater than between laser emitter 142 and receiving plane away from
From.
A kind of laser locating apparatus for X-ray machine, including locating support, installation are further related in another embodiment of the present invention
Part and laser emitter.
Mounting bracket is connected to mounting bracket around pivot center pivot for being connected to beam-defining clipper installation part；Laser emission
Device is connected to installation part, can be rotated with installation part around pivot center；There is an intersection location in laser emitter rotation process,
When laser emitter is located at intersection location, the laser beam that laser emitter generates passes through an intersection point.
It needs to be illustrated, in the laser locating apparatus and above-described embodiment for X-ray machine in the embodiment
The structure of laser locating apparatus be it is identical, setting form is also identical, therefore is not repeated them here.
Compared with prior art, X-ray machine provided by the invention and the laser locating apparatus for X-ray machine at least have following
Advantage:
1) only needing to carry out the measurement of distance when X-ray machine uses for the first time, when subsequent use, only needs to adjust detector,
So that the intersection point for the laser beam intersection that two laser emitters generate is located at the receiving plane of detector, greatly increasing makes
Use efficiency；
2) cost of labor is reduced without increasing a people with tape measure ranging when subsequent use；
3) structure is simple, and cost is relatively low, is conducive to promote, and be easily installed, and is easy to use.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of X-ray machine characterized by comprising
Rack；
X-ray generator is connected to the rack；
Beam-defining clipper is connected to the rack, and the relatively described x-ray generator is fixed, and the beam-defining clipper is located at the radiation path of X-ray
On；
Detector is connected to the rack, and the relatively described x-ray generator is removable；The detector has one to be used to receive
It is emitted in the receiving plane of the X-ray of the beam-defining clipper；
At least two groups laser locating apparatus is connected to the beam-defining clipper, and the laser locating apparatus is used to generate laser beam, and extremely
Laser beam described in few two beams can converge at an intersection point, and the intersection point is located on the radiation path of X-ray；
When the detector is located at predeterminated position, the intersection point is located at the receiving plane.
2. X-ray machine according to claim 1, which is characterized in that each laser locating apparatus includes laser hair
Emitter, the laser emitter are connected to the beam-defining clipper, and the laser generator is for generating the corresponding laser beam.
3. X-ray machine according to claim 2, which is characterized in that each laser locating apparatus further includes mounting bracket
And installation part, the mounting bracket are connected to the beam-defining clipper, the installation part is connected to the peace around pivot center pivot
Bracket is filled, the laser emitter is fixedly connected on the installation part, can be rotated with the installation part around the pivot center；
The laser emitter has an intersection location during the pivot axis, when the laser emitter position
In the intersection location, the laser beam that the laser emitter generates passes through the intersection point.
4. X-ray machine according to claim 3, which is characterized in that the laser locating apparatus further includes fixing piece, described solid
Determine part to be connected between the mounting bracket and the installation part, for making the laser emitter be maintained at the intersection position
It sets.
5. X-ray machine according to claim 2, which is characterized in that the beam-defining clipper is with one close to the x-ray generator
Incident side；At least two laser emitters are connected at least two sides of the adjacent incident side of the beam-defining clipper.
6. X-ray machine according to claim 5, which is characterized in that the quantity of the laser locating apparatus is two, two institutes
The two sides that laser emitter is connected to the adjacent incident side of the beam-defining clipper are stated, and two laser emitters are connected to
The adjacent two sides of the beam-defining clipper.
7. X-ray machine according to claim 1-6, which is characterized in that between the intersection point and the X-ray transmitter
Distance be 1 meter.
8. a kind of X-ray machine characterized by comprising
Rack；
X-ray generator is connected to the rack；
Beam-defining clipper is connected to the rack, and the relatively described x-ray generator is fixed, and the beam-defining clipper is located at the radial road of X-ray
Diameter, and the beam-defining clipper has an incident side close to the x-ray generator；
Detector is connected to the rack, and the relatively described x-ray generator is removable；The detector has one to be used to receive
It is emitted in the receiving plane of the X-ray of the beam-defining clipper；
Two laser locating apparatus, each laser locating apparatus include mounting bracket, installation part and laser emitter, and two
A mounting bracket is connected to the adjacent two sides of the beam-defining clipper, and the adjacent incident side setting；
Each installation part is connected to the corresponding mounting bracket around a corresponding pivot center pivot, each described sharp
Optical transmitting set is all connected to a corresponding installation part, can be rotated with the installation part around corresponding pivot center；
An intersection location is all had when each laser emitter is around corresponding pivot axis, when the laser emitter position
In the intersection location, the laser beam of two laser transmitter projects converges at an intersection point, and the intersection point is located at the spoke of X-ray
On rays diameter；When the detector is located at predeterminated position, the intersection point is located at the receiving plane.
9. X-ray machine according to claim 8, which is characterized in that the corresponding pivot center of two installation parts is and institute
The laser beam for stating laser emitter generation is vertical, and the corresponding pivot center of two installation parts is mutually perpendicular to.
10. a kind of laser locating apparatus for X-ray machine, which is characterized in that the laser locating apparatus includes:
Mounting bracket, for being connected to beam-defining clipper；
Installation part is connected to the mounting bracket around pivot center pivot；
Laser emitter is connected to the installation part, can be rotated with the installation part around the pivot center；The laser hair
There is an intersection location, when the laser emitter is located at the intersection location, the laser emitter in emitter rotation process
The laser beam of generation passes through an intersection point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910126980.2A CN109984767A (en) | 2019-02-20 | 2019-02-20 | X-ray machine and laser locating apparatus for X-ray machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910126980.2A CN109984767A (en) | 2019-02-20 | 2019-02-20 | X-ray machine and laser locating apparatus for X-ray machine |
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| CN109984767A true CN109984767A (en) | 2019-07-09 |
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| CN201910126980.2A Pending CN109984767A (en) | 2019-02-20 | 2019-02-20 | X-ray machine and laser locating apparatus for X-ray machine |
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| GB2114770A (en) * | 1981-12-11 | 1983-08-24 | Marcello Baldacchini | Telemetry device |
| GB2175778A (en) * | 1985-05-18 | 1986-12-03 | British Aerospace | Radiographic apparatus |
| GB8705094D0 (en) * | 1986-03-06 | 1987-04-08 | Rabone Chesterman Ltd | Apparatus for measuring distances |
| US20060126796A1 (en) * | 2004-12-10 | 2006-06-15 | Joseph Hecker | Laser guides for X-ray device |
| CN202859934U (en) * | 2012-10-09 | 2013-04-10 | 重庆同康骨科医院有限公司 | C-arm X-ray machine |
| US9439619B1 (en) * | 2015-04-16 | 2016-09-13 | Kirby Nance | Targeting system for use with x-ray machines |
| CN106483553A (en) * | 2016-10-28 | 2017-03-08 | 中国计量科学研究院 | The calibration steps of plateform system |
| CN108618800A (en) * | 2017-03-15 | 2018-10-09 | 上海西门子医疗器械有限公司 | X-ray generator, X-ray machine, laser positioning method and regulation and control method |
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2019
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2114770A (en) * | 1981-12-11 | 1983-08-24 | Marcello Baldacchini | Telemetry device |
| GB2175778A (en) * | 1985-05-18 | 1986-12-03 | British Aerospace | Radiographic apparatus |
| GB8705094D0 (en) * | 1986-03-06 | 1987-04-08 | Rabone Chesterman Ltd | Apparatus for measuring distances |
| US20060126796A1 (en) * | 2004-12-10 | 2006-06-15 | Joseph Hecker | Laser guides for X-ray device |
| CN202859934U (en) * | 2012-10-09 | 2013-04-10 | 重庆同康骨科医院有限公司 | C-arm X-ray machine |
| US9439619B1 (en) * | 2015-04-16 | 2016-09-13 | Kirby Nance | Targeting system for use with x-ray machines |
| CN106483553A (en) * | 2016-10-28 | 2017-03-08 | 中国计量科学研究院 | The calibration steps of plateform system |
| CN108618800A (en) * | 2017-03-15 | 2018-10-09 | 上海西门子医疗器械有限公司 | X-ray generator, X-ray machine, laser positioning method and regulation and control method |
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