CN206836893U - For performing the X-ray apparatus of mammography - Google Patents
For performing the X-ray apparatus of mammography Download PDFInfo
- Publication number
- CN206836893U CN206836893U CN201621378079.2U CN201621378079U CN206836893U CN 206836893 U CN206836893 U CN 206836893U CN 201621378079 U CN201621378079 U CN 201621378079U CN 206836893 U CN206836893 U CN 206836893U
- Authority
- CN
- China
- Prior art keywords
- ray
- mammography
- emitter
- compression unit
- compression
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009607 mammography Methods 0.000 title claims abstract description 36
- 230000006835 compression Effects 0.000 claims abstract description 75
- 238000007906 compression Methods 0.000 claims abstract description 75
- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 16
- 210000000038 chest Anatomy 0.000 description 23
- 230000000007 visual effect Effects 0.000 description 7
- 238000004590 computer program Methods 0.000 description 6
- 206010006187 Breast cancer Diseases 0.000 description 4
- 208000026310 Breast neoplasm Diseases 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 238000003325 tomography Methods 0.000 description 3
- 210000000481 breast Anatomy 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- 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
- A61B6/04—Positioning of patients; Tiltable beds or the like
-
- A—HUMAN NECESSITIES
- 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
- A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
- A61B6/502—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for diagnosis of breast, i.e. mammography
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- High Energy & Nuclear Physics (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Public Health (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
It the utility model is related to a kind of X-ray apparatus for being used to perform mammography（1）.It the utility model is related to a kind of for performing mammography, the method particularly for performing the mammography examination with high pass rate.In order to improve percent of pass during mammography examination, a kind of X-ray apparatus for being used to perform mammography are proposed（1）, the X-ray apparatus include to establish the chest to being compressed（4）The following assemblies that the mammography of progress shoots and concured：At least one X-ray emitter（2）；At least one X-ray detector（7）；At least two compression units（16、17）, at least two compression unit for compressing chest to be checked respectively（4）, wherein, these components construct in the following manner：These described components concur in the desired manner, to cause X-ray apparatus（1）Idle period minimize.
Description
Technical field
It the utility model is related to for performing mammography（Mammographie）, in particular for perform have
High pass rate（Durchgangsrate）Mammography examination X-ray apparatus and method.
Background technology
Digital full visual field mammography（FFDM）It is the method for breast cancer examination established.In order to build
The vertical mammography carried out to the chest compressed is shot, and suitable X-ray apparatus include X-ray emitter, X ray
Detector and compression unit.Compression unit is used for the position for stablizing chest and compresses chest, it is therefore an objective to reduces path, wears
The X-ray radiation for crossing chest passes through the path.
Generally, X-ray emitter, X-ray detector and compression unit can rotate around dorsoventral axis line, it is possible thereby to never
The photo for the chest that same viewing angles are compressed.Here, common imaging direction is, for example, visual angle end to end（CC）It is and inside and outside oblique
The visual angle of position（MLO）With it is intermediolateral（mediolateral）Visual angle（ML）.
Generally shoot from two visual angles come the FFDM established to two chests for breast cancer examination, such as clap end to end
Take the photograph and the tilt with mediolateral oblique.This requires by technical staff at least four times that chest is again fixed during each check
Position and compression.Because must take special care to carry out the positioning, so as to X ray that is obtaining high value in quality and can prejudging
Shooting, so this point is time-consuming process.Typically, this position fixing process continued between 30 and 60 seconds.In the time
Period, the most expensive component of x-ray system, i.e. X-ray emitter and X-ray detector are not used and in idle running
In.Thus the quantity of personnel to be checked is limited by system during breast cancer examination with causing.Stated differently, since so far
Way limits percent of pass.
A kind of X-ray equipment provided for breast examination is described in the A1 of EP 2 168 489, wherein realizing height
Patient's throughput, its mode is, two fixing devices is set, to check two patients.Herein disadvantageously, there institute is utilized
The equipment of proposition can not compress chest.
Utility model content
Task of the present utility model is the percent of pass during improving mammography examination.The task passes through according to power
Profit require 1 X-ray apparatus or by method according to claim 6 or by computer program according to claim 10 come
Solve.
Therefore, included according to the X-ray apparatus of the present utility model for being used to perform mammography in order to establish to quilt
The following assemblies that the mammography that the chest of compression is carried out shoots and concured：At least one X-ray emitter；
At least one X-ray detector；At least two compression units, at least two compression unit are used for compression first and the respectively
The chest to be checked of two patients, wherein, these components are constructed so as to so that these described components are common in the desired manner
Work, to cause the idle period of X-ray apparatus to minimize.
According to it is of the present utility model, be characterised by for performing the method for mammography, a unique X is penetrated
Line apparatus --- one unique X-ray apparatus are used to establish the mammography bat for carrying out the chest compressed
Take the photograph --- following assemblies concur in the desired manner, to minimize the idle period of X-ray apparatus：At least
One X-ray detector；At least one X-ray emitter；At least two compression units, at least two compression unit are used for
The chest to be checked of the first and second patients is compressed respectively.
Favourable design of the present utility model is recorded in the dependent claims.
Next the advantages of being explained with reference to X-ray apparatus and design are suitably also applied for according to the utility model
Method and according to computer program of the present utility model and vice versa.
Core idea of the present utility model is to improve passing through during breast cancer examination by reducing the idle period
Rate.So far, in the X-ray apparatus for performing mammography, all main components, i.e. X-ray emitter, X are penetrated
Line detector and it is respectively present once and is clearly attached each other for compressing the compression unit of chest to be checked.This reality
With new proposition, system component it is mutual it is this clearly attach troops to a unit be disbanded.Alternatively, these components are in a desired manner by group
Synthesize a functional unit.It is proposed that more important places set the component determined simultaneously.This can realize that the component of determination or component combine that
This flexibly attaches troops to a unit.In particular, this can realize first assembly or component combination, especially meet for establishing X ray
Component or the component combination of the first function in the method flow of shooting are associated with the second component or component group in a manner of required
Close, especially meet for establish X ray shooting method flow in the second function component or component combination.Thus may be used
With optimization method flow.In addition, if first assembly is expensive in purchasing and/or running or the component expended and second group
Part is cheap in purchasing and/or running or simple component, then it is appropriate with institute to be combined by these components or component
X-ray apparatus or the total operating cost of mammography examination can be reduced by needing the collective effect of mode.
Therefore for example it is possible that multiple X-ray detectors and multiple compression units form a number of X-ray detection
Device/compression unit pair.Then these centerings it is each in the desired manner with one in the X-ray emitter that is provided
X-ray emitter combines, to perform expected mammography shooting.But or multiple X-ray emitters with it is multiple
Compression unit forms a number of X-ray emitter/compression unit pair, and each pair of these centerings is then with required
Mode combined with an X-ray detector in the X-ray detector provided, to perform expected mammography
Art is shot.
But be proved to be particularly advantageously, X-ray emitter forms X-ray emitter/X with X-ray detector and penetrated
Line detector pair, the X-ray emitter/X-ray detector to being attached to existing multiple pressures respectively in the desired manner
A compression unit in contracting unit.The embodiment of the present utility model is then more accurately discussed and is particularly advantageous
, because in this embodiment, particularly expensive component, i.e. X-ray emitter and X-ray detector merely have to exist respectively
Once, comparatively cheap compression unit exists multiple.Here, X-ray emitter and X-ray detector can be most preferably able to
Make full use of, because they can one after the other be attached to multiple compression units and be acted as jointly with these compression units backward
With being shot with X ray expected from foundation.Thus the idle period of X-ray emitter and X-ray detector is minimized.If
Use a unique X-ray emitter/X-ray detector pair, then X ray shooting is carried out successive all the time.
If X-ray apparatus include the multiple X-ray emitter/X ray for being associated with multiple compression units respectively according to the utility model
Detector pair, then X ray shooting can also be carried out simultaneously on multidigit patient.
But instead of above-mentioned respectively by the flexible program of the component composition pair of determination, the mutual freedom completely of component
, attaching troops to a unit using the utility model in a manner of required be also feasible.This point is especially favourable in the following cases, is
Realize that the shooting purpose determined can be combined with each other various forms of X-ray emitters, X ray with method in an advantageous manner
Detector and/or compression unit.
When X-ray emitter/X-ray detector is to being attached to multiple compression units, then can is with random order
Perform the shooting to multidigit patient.Under normal circumstances, the time series of shooting becomes to be so so that and the X-ray emitter/
X-ray detector with following sequence to for example formulating the reverse shot to different patients：Patient 1, patient 2, patient 1, patient 2
Etc..
It is but it is also possible that different from this regular conversion and for example formulate to enter the successive of patient 2
Row is shot twice, such as when the positioning of patient 1 is not over, so as to for example obtain one sequence：Patient 1, patient 2, suffer from
Person 2, patient 1 etc..
Advantageously, first time positioning or repositioning are carried out to patient respectively between these single shootings, more accurately
Ground is said to be positioned to the chest then to be checked of patient, and/or X-ray emitter/X-ray detector is to moving to
In next camera site.This motion of X-ray emitter/X-ray detector pair can be a compression in compression unit
Motion of the unit to another compression unit, the i.e. motion from a patient to another one patient, but or be also on identical
Compression unit, the motion namely on same position patient between two camera sites.
Because while for different patients, patient's positioning and photograph taking are still carried out simultaneously, so relative to from existing
Known method can significantly improve the quantity of the patient checked in a period in technology.With only there is one uniquely
The standard mammography system of compression unit is compared, and X-ray emitter can be more efficiently used using the utility model
And X-ray detector.The patient improved in examination region passes through.Reduce total operating cost.
Compared with the mammography system that two are operated independently of each other, pass through the appropriate cloth of these components
Required structure space or required standing area can be reduced by putting.It is as follows that this make it that proposed X-ray apparatus are paid special attention to
Situation, only limited standing area is available in such cases.
The utility model enables in particular to use in examination mammography, wherein pursuing high percent of pass.But
The utility model can also use in the mammography of diagnosis and also result in more preferable equipment there in principle to be made
With rate.
In order to realize that the utility model does not need expensive redesign etc..Can be basic according to system of the present utility model
On realized with existing component.In order that each component especially makes X towards moving in their optional camera site
Ray emitter and X-ray receiver are transported in their camera site relative to a compression unit in multiple compression units
It is dynamic, it can preferably be grasped using the moving cell with motor type driver, the moving cell by the control device of X-ray apparatus
Control.
If in order to realize that the utility model has used a kind of computer program, the computer program includes being configured to
The program device of methods described is performed, if computer program is carried out in the control device of X-ray apparatus, then journey
Control is realized and can be supplied to arbitrary form to sequence device with method with arbitrary program language in a way known
Device processed, such as the form of packet, these packets are transmitted by computer network, or form for be stored in magnetic disc,
Computer program in CD-ROM or another data mediums.
Brief description of the drawings
Above-mentioned characteristic of the present utility model, feature and advantage and how to realize these characteristics, the mode of feature and advantage
Become more fully apparent with method with reference to the description below to embodiment understandable, the embodiment combination accompanying drawing is explained in detail.
Herein：
Fig. 1 shows the theory structure of X-ray apparatus；
Fig. 2 shows first embodiment with two compression units of the present utility model；
Fig. 3 shows the second embodiment of the present utility model with two or more compression units.
Whole accompanying drawings only symbolically show the utility model and carry its important part.Identical accompanying drawing
Mark corresponds to the element of same or like function herein.
Embodiment
Figure 1 illustrates X-ray apparatus 1 be mammography equipment.It is for producing that X-ray apparatus 1, which include form,
The X-ray emitter 2 of the X-ray tube of raw X-ray beam 3, these X-ray beams cross check object.
Check object is female chest 4, and female chest is embedded between compression plate 5 and support plate 6 and compressed.Cross chest
Digital X-ray detection that the X-ray beam 3 in portion 4, compression plate 5 and support plate 6 is arranged along radiation direction, large area
Device 7 is received, and the receiving plane 8 of the X-ray detector is arranged parallel to plate 5,6.The caused X-ray photographs of chest 4 is
Full visual field mammography（FFDM）Photo or the synthesis of digital breast tomography（DBT）The projection print of shooting.
X-ray apparatus 1 include in addition：For manipulating the control unit 11 of X-ray emitter 2, the control unit passes through control
Circuit 9 processed is connected with X-ray emitter 2；And the Photo Receiver that is connected by data circuit 12 with X-ray detector 7 and comment
Valency unit 13.Control unit 11 and Photo Receiver and evaluation unit 13 are in design by the hardware mould in data processing equipment 14
Block and/or software module realize that the data processing equipment has at least one processor.
It is shown in figure 2 to be included according to mammography equipment 1 of the present utility model by X-ray emitter 2 and X
Ray detector 7 form X-ray emitter/X-ray detector to 2,7, wherein, X-ray emitter 2 is fastened on load bearing arm 15
On, the load bearing arm is assembled on top cover.
Mammography equipment 1 includes two compression units 16,17 arranged oppositely in addition.Here, compression plate
5 with the combination of support plate 6 respectively with corresponding adjusting apparatus 18（See Fig. 1）Compression unit 16,17 is formed together.With integration
The adjusting apparatus 18 of control electronic installation is used to make compression plate 5 flatly decline or lift in a manner of motor drives.
It is arranged in relative to X-ray emitter 2 come the X-ray detector 7 arranged in detector housing 19.Detector housing
19 extend from the first compression unit 16 to the second compression unit 17.The end lateral areas section of the upper side of detector housing 19 is used as
The object table or support plate 6 of two compression units 16,17.In order to perform X ray shooting, X-ray detector 7 is in common detection
Moved back and forth between two camera sites 21,22 inside device housing 19, wherein, the X-ray detector is in these camera sites
21st, the lower section of the support plate 6 of compression unit 16,17 is respectively in 22.The X shown in fig. 2 in camera site 21 is penetrated
Positioning of the line detector 7 at the first compression unit 16.
X-ray detector 7 can independently move back and forth with X-ray emitter 2 between two compression units 16,17.X
Ray emitter 7, which equally moves back and forth between two compression units 16,17 or synthesizes shooting for tomography, completes rotational motion.
Mammography equipment 1 includes a moving cell 23 for this purpose（See Fig. 1）, the moving cell has the drive of motor type
Dynamic device, to cause X-ray emitter 2 and/or X-ray detector 7 to be moved between their camera site 21,22.For behaviour
The purpose of the moving cell 23 is controlled, the control unit 11 of mammography equipment is single with motion by control circuit 27
Member 23 connects.Possible rotation and the movement side for positioning X-ray emitter 2 have been shown by arrow 24,25 in fig. 2
To, and the moving direction of X-ray detector 7 has been shown by arrow 26.
These compression units 16,17 can be used to position patient simultaneously, and X-ray emitter 2 and X-ray detection
Device 7 is assigned to all compression units 16,17 of mammography equipment 1.If finish patient's positioning, then make
X-ray emitter/X-ray detector available first moves to 2,7 to the compression unit 16,17 of correlation, more accurately
Say and move in the corresponding camera site 21,22 relative to the compression unit 16,17 and be used to shoot expected photo
（FFDM photos or tomography photomontage）.
Record in following table for two patients while set by means of mammography shown in figure 2
Standby 1 establishes the possible flow of X ray shooting.
In the case, the head of left side chest is initially set up for being attached to the first patient of the first compression unit 16
Tail is shot（CC）.The first patient the first repositioning followed by be the right chest shooting end to end（CC）.Another
Repositioning followed by be left side chest tilt（MLO）.Another repositioning followed by be the right chest
The tilt in portion（MLO）.Next the 3rd patient is positioned in the first compression unit 16.
The order of these shootings is identical for being attached to the second patient of the second compression unit 17.Last
After shooting, the 4th patient is positioned in the second compression unit 17.
Shooting to a patient performs in the following period respectively, during the period, in other patient
It is upper to perform repositioning.For this purpose, X-ray emitter/X-ray detector to 2,7 between shooting respectively from a patient
To another patient motion.During the motion in the desired manner from CC view transformations to MLO visual angles or in turn.
The flow is repeated as described after the first time positioning of three and the 4th patient.
Figure 3 illustrates the flexible program that one replaces, can be used in the flexible program of the replacement more than two
Compression unit 16,17.Here, X-ray emitter 2 is fastened on the head of the standing post 28 in center.Around the standing post
28 with the angle spacing of circumscribed relative to each other arrange these compression units 16,17 ....In the example shown, for clear
The reason for Chu's property, illustrate only two compression units 16,17, the two compression units with 90 ° of angle offset one from another around standing
Post 28 is arranged.Two other compression units can be simply supplemented in this arrangement, the two other compression lists
Member can then position oppositely with the compression unit drawn respectively.
X-ray detector 7 --- the X-ray detector can utilize standing post 28 relative to compression unit 16,17 ...
Motion --- it is single to be moved to expected compression from its shift position in the inside of standing post 28 respectively by means of moving cell 23
In the lower part as detector housing 19 of member 16,17, to reach it in the camera site below support plate 6.In Fig. 3
In shown the X-ray detector 7 being in camera site 21 in the case of the first compression unit 16 again.Moving cell 23 is same
Sample is used for X-ray emitter 2 in its camera site relative to the positioning of compression unit 16,17.One is also using herein only
One X-ray emitter/X-ray detector is to 2,7.Possible rotation direction for positioning the X-ray emitter 2 is being schemed
Shown in 3 again through arrow 29,31, and the moving direction of X-ray detector 7 is shown by arrow 32.
Although detailed diagram and description, this reality are carried out to the utility model by preferred embodiment in detail
Other flexible program can be thus derived with the new example for being not restricted to the disclosure and those skilled in the art, without
Leave the scope of protection of the utility model.
Reference numerals list
1 X-ray apparatus, mammography equipment
2 X-ray emitters, X-ray tube
3 X-ray beams, central beam
4 check objects, chest
5 compression plates
6 support plates, object table
7 X-ray detectors
8 receiving planes
9 control circuits
11 control units
12 data circuits
13 Photo Receivers and evaluation unit
14 data processing equipments, computer
The fabricated load bearing arm of 15 top covers
16 first compression units
17 second compression units
18 adjusting apparatus
19 detector housings
21 first camera sites
22 second camera sites
23 moving cells
The direction of motion of 24 X-ray emitters
The direction of motion of 25 X-ray emitters
The direction of motion of 26 X-ray detectors
27 control circuits
28 standing posts
The direction of motion of 29 X-ray emitters
The direction of motion of 31 X-ray emitters
The direction of motion of 32 X-ray detectors.
Claims (5)
1. the X-ray apparatus for performing mammography（1）, the X-ray apparatus have to establish the chest to being compressed
Portion（4）The following assemblies that the mammography of progress shoots and concured：
- at least one X-ray emitter（2）；
- at least one X-ray detector（7）；
- at least two compression units（16、17）, at least two compression unit for compressing the first patient and the second trouble respectively
The chest to be checked of person（4）,
Wherein, these components（2；7；16、17）Construct in the following manner：These described components rise jointly in the desired manner
Effect.
2. X-ray apparatus according to claim 1（1）, the X-ray apparatus have：
- X-ray emitter（2）With with the X-ray emitter（2）The X-ray detector concured（7）, the X ray hair
Emitter and the X-ray detector collectively constitute X-ray emitter/X-ray detector pair（2、7）, and
- at least two are attached to the X-ray emitter/X-ray detector pair（2、7）Compression unit（16、17）.
3. X-ray apparatus according to claim 2（1）, wherein, the compression unit（16、17）Construct in the following manner：
These compression units are respectively used to compress the chest of another patient（4）.
4. the X-ray apparatus according to Claims 2 or 3（1）, the X-ray apparatus have moving cell（23）, the fortune
Moving cell is used to make the X-ray emitter/X-ray detector pair（2、7）Move to expected camera site（21、22）In.
5. X-ray apparatus according to claim 4（1）, wherein, the moving cell（23）For sending out the X ray
Emitter/X-ray detector pair（2、7）From relative to the first compression unit（16）The first camera site（21）Move to relative to
Second compression unit（17）The second camera site（22）In.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102015225236.1 | 2015-12-15 | ||
| DE102015225236.1A DE102015225236A1 (en) | 2015-12-15 | 2015-12-15 | High throughput mammography screening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206836893U true CN206836893U (en) | 2018-01-05 |
Family
ID=58993547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621378079.2U Expired - Fee Related CN206836893U (en) | 2015-12-15 | 2016-12-15 | For performing the X-ray apparatus of mammography |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN206836893U (en) |
| DE (1) | DE102015225236A1 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8102964B2 (en) * | 2008-09-29 | 2012-01-24 | Mir Medical Imaging Research Holding Gmbh | Breast locating device including an RFID transponder for a diagnostic instrument for examining a female breast |
-
2015
- 2015-12-15 DE DE102015225236.1A patent/DE102015225236A1/en active Pending
-
2016
- 2016-12-15 CN CN201621378079.2U patent/CN206836893U/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE102015225236A1 (en) | 2017-06-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7671340B2 (en) | Adjustable-focal-length collimators method and system | |
| JP2004073379A5 (en) | ||
| US20080031409A1 (en) | Ct scanner including a camera to obtain external images of a patient | |
| CN106361364A (en) | Self-service digital X-ray photography system and method | |
| CN105744239A (en) | Multi-focal-length lens ultrahigh resolution linkage imaging device | |
| KR20140129021A (en) | Method for positioning a body region of interest in the isocentre of a ct imaging system | |
| JPH07503060A (en) | Gantry for multi-head scintillation camera | |
| US8934699B2 (en) | Information processing apparatus, information processing method, program, and recording medium | |
| CN206836893U (en) | For performing the X-ray apparatus of mammography | |
| CN102247156A (en) | Image processing apparatus and X-ray CT system | |
| JP4230019B2 (en) | Gamma camera | |
| CN104173068A (en) | X-ray imaging device for stitching and associated method | |
| JP2003000587A (en) | X-ray sensor unit and x-ray radiographing device using the same | |
| US20170294033A1 (en) | Dose efficient x-ray detector and method | |
| US10598801B2 (en) | Modular gamma imaging device | |
| CN107616804A (en) | A kind of dept. of radiology's numeral stomach machine imaging system | |
| CN210627921U (en) | Film reading quality control device | |
| CN209301167U (en) | A kind of 3 fixing devices of conical beam CT controllable nose formula | |
| JP2005012248A (en) | Method and apparatus of assisting image reading | |
| CN112494064A (en) | Medical imaging equipment based on vertical transmission mechanism | |
| CN108413230A (en) | A kind of portable video monitoring device | |
| US8759783B1 (en) | Apparatus and method for reducing examination time in molecular breast imaging | |
| CN216365059U (en) | Medical imaging equipment of formula of lying stands | |
| KR101402494B1 (en) | Method for obtaining high quality images for computed tomography scanner | |
| CN203506730U (en) | Portable imaging device with handle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180105 |