CN205514635U - X -ray radiography system - Google Patents
X -ray radiography system Download PDFInfo
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- CN205514635U CN205514635U CN201521136385.0U CN201521136385U CN205514635U CN 205514635 U CN205514635 U CN 205514635U CN 201521136385 U CN201521136385 U CN 201521136385U CN 205514635 U CN205514635 U CN 205514635U
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Abstract
The utility model provides a X -ray radiography system, includes two at least detectors and holds the spool box of detector still includes: recognition cell, set up in in the spool box, be used for discernment detector ID number feeds back its positional information and detector ID number to treater, the treater is used for the basis the positional information of recognition cell feedback and detector ID number, confirm and the collection system that the detector corresponds. The utility model discloses technical scheme has realized the discernment of the detector of different models and the detector after will discerning matches with collection system is automatic, in addition, the technical scheme of the utility model can avoid the person of being examined who exists to receive the phenomenon that unnecessary radiated on the one hand among the prior art, on the other hand has improved operator's work efficiency.
Description
Technical field
This utility model relates to field of medical device, particularly to a kind of X-ray shooting system.
Background technology
Digital X-ray photography (DR, Digital Radiography) equipment is that computer digital image treatment technology combines with X-ray radiation technique and the armarium of a kind of advanced person that formed.Digital X-ray photographic equipment because its radiation dose is little, the quality of image is high, the accuracy of the recall rate of disease and diagnosis is higher and is widely used.
For using the X-ray shooting system of double detector or multi-detector, detector is individually positioned in different mechanisms, as a example by double detector, detector A is placed in rabat box, detector B is then placed in level bed film magazine, detector A mates with vertical acquisition system, detector B then mates with horizontal acquisition system, namely the detector A only just action when carrying out vertical position shooting, similarly, detector B also can only the just action when carrying out clinostatism shooting, the installation site of detector A and detector B is fixed.In actual application, owing to detector size is identical, rabat box is similar with level bed film magazine structure, it is possible that detector is not placed on the situation of corresponding position by user, as: the detector A being used for vertical acquisition system is placed in level bed film magazine, and the detector B being used for horizontal acquisition system is placed in rabat box, now, if person under inspection is carried out clinostatism shooting, the detector A being placed in level bed film magazine is not due to corresponding with horizontal acquisition system, do not work, system cannot collect exposure image, and person under inspection receives radiation, certain injury is caused to it.Therefore, there is certain potential safety hazard in the X-ray shooting system of existing multi-detector.Additionally, due to the position that detector is placed is wrong, to re-start the shooting of clinostatism, operator also needs to exchange the current location of detector B and detector A, the most again shoot, while making troubles to operator, reduce its work efficiency the most to a certain extent.
Therefore, how can improve the safety of X-ray shooting system and the work efficiency of operator, become one of current problem demanding prompt solution.
Utility model content
Problem to be solved in the utility model is to provide the X-ray shooting system that a kind of safety is high, it is to avoid person under inspection, by too much radiation, improves the work efficiency of operator simultaneously.
For solving the problems referred to above, technical solutions of the utility model provide a kind of X-ray shooting system, including at least two detector and the film magazine that accommodates described detector, also include:
Recognition unit, is arranged in described film magazine, is used for identifying described detector ID and feeding back its positional information and detector ID to processor；Processor, for the positional information fed back according to described recognition unit and detector ID, determines the acquisition system corresponding with described detector.
Optionally, during described recognition unit is arranged at rabat box or level bed film magazine.
Optionally, described rabat box includes first and in parallel second, described first parallel with column, described recognition unit includes at least two pairs of infrared transceiver modules, described infrared transceiver module is separately positioned on the inner surface of described first and second, and described detector is provided with the mark component interrupting infrared signal.
Optionally, described rabat box includes first, in parallel second and the perpendicular the 3rd, described first parallel with column, described recognition unit at least includes two pairs of infrared transceiver modules, described infrared transceiver module is separately positioned on the inner surface of described first and the 3rd, or described infrared transceiver module is separately positioned on the inner surface of described second and the 3rd；The mark component interrupting infrared signal it is provided with on described detector.
Optionally, described level bed film magazine includes fourth face and the in parallel the 5th, described fourth face and level bed panel parallel, described recognition unit includes at least two pairs of infrared transceiver modules, described infrared transceiver module is separately positioned on the inner surface of described fourth face and the 5th, and described detector is provided with the mark component interrupting infrared signal.
Optionally, described level bed film magazine includes that fourth face, the in parallel the 5th and perpendicular are hexahedro, described fourth face and level bed panel parallel, described recognition unit at least includes two pairs of infrared transceiver modules, described infrared transceiver module is separately positioned on described fourth face and the hexahedro inner surface, or described infrared transceiver module is separately positioned on described 5th and the hexahedro inner surface；The mark component interrupting infrared signal it is provided with on described detector.
Optionally, described recognition unit includes radio frequency identification module, and described detector is provided with matched label.
Optionally, described recognition unit includes Hall element, and described detector is provided with matched magnetic part.
Compared with prior art, technical solutions of the utility model have the advantage that
Recognition unit is arranged in film magazine, identify No. ID of the detector inserting this film magazine, feeding back the positional information of this No. ID and detector to processor, described processor then according to the detector position information of recognition unit feedback and No. ID, determines the acquisition system corresponding with this detector.nullOwing to first passing through recognition unit, detector ID is identified，And the positional information at the detector identified ID and detector place sends to processor，And then the positional information that fed back according to recognition unit by processor and No. ID，The detector of recognition unit identification is mated with corresponding acquisition system，The automatic of detector of different model is identified by the X-ray shooting system achieving multi-detector，And the Auto-matching between detector and acquisition system，It also avoid detector installation site in prior art to fix simultaneously，Fixing between detector with acquisition system mate the person under inspection that causes the occurring of situation by unnecessary radiation，In addition it also avoid and need to be installed in, owing to detector not to be arranged on the mechanism being secured to correspondence, the inconvenience that corresponding mechanism is caused in the way of artificial，Improve the work efficiency of operator to a certain extent.
Further, include the recognition unit of red transceiver module by arranging in rabat box or level bed film magazine, described detector arranges the mark component that can interrupt infrared signal, to realize the identification to detector ID, it is achieved mode is simple and low cost.
Further, described recognition unit includes radio frequency identification module, and described detector is arranged can be by the label of radio frequency identification module identification, use RF identification mode recognition detector ID, recognition speed is fast, as long as and label is set on detector can be identified, it is achieved get up to be easier to.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the X-ray shooting system of this utility model embodiment；
Fig. 2 is the schematic diagram of the X-ray shooting system of this utility model embodiment.
Detailed description of the invention
Understandable for enabling above-mentioned purpose of the present utility model, feature and advantage to become apparent from, below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described in detail.Elaborate detail in the following description so that fully understanding this utility model.But this utility model can be different from alternate manner described here implement with multiple, those skilled in the art can do similar popularization in the case of this utility model intension.Therefore this utility model is not limited by following public detailed description of the invention.
As described in prior art, for multi-detector X-ray shooting system, such as double detector X-ray shooting system, if detector is taken out use by operator, the installing mechanism specified must be placed back into after use, this is because mate in a fixed manner between detector and acquisition system, once detector installation site mistake, X-ray shooting system will be unable to collect person under inspection and shoots the image at position, namely existing double detector X-ray shooting system is not supported to use detector exchange.
Therefore, inventor considers to be arranged in film magazine recognition unit, first detector ID is identified by recognition unit, then by processor, the detector of recognition unit identification is mated with corresponding acquisition system, to avoid the potential safety hazard that in prior art, multi-detector X-ray shooting system exists.
Refer to the schematic diagram that Fig. 1, Fig. 1 are the X-ray shooting systems of this utility model embodiment, as it is shown in figure 1, described X-ray shooting system includes:
Recognition unit 10, is arranged in described film magazine, is used for identifying described detector ID and feeding back its positional information and detector ID to processor；
Processor, for the positional information according to described recognition unit 10 feedback and detector ID, determines the acquisition system corresponding with described detector.
Below in conjunction with specific embodiment, the X-ray shooting system of this utility model embodiment is illustrated.
Fig. 2 is the schematic diagram of the X-ray shooting system of this utility model embodiment, as shown in Figure 2, X-ray shooting system includes: install crossbeam 1, moving guide rail 2, the suspension arm 3 that can stretch up and down, bulb 4, beam-defining clipper 5, rabat box 6, column 7, level bed 8, column 7 is typically fixed on the floor of machine room, rabat box 6 is installed on it, rabat box 6 is used for inserting detector, bulb 4 also has the beam-defining clipper 5 in order to control emitting radiation, is described in detail below in conjunction with Fig. 1 and Fig. 2.
Those skilled in the art know, when using X-ray shooting system shooting, there are vertical position radiation detection and clinostatism radiation detection, as used vertical position when shooting rabat, now person under inspection stands in the front of rabat box 6, suspension arm 3 moves to specify position by moving guide rail 2, then completes the shooting to corresponding site.And during clinostatism shooting, person under inspection lies on level bed 8, and detector is then inserted in level bed film magazine 801, similarly suspension arm 3 moves to specify position, to complete the shooting to corresponding site by moving guide rail 2.
In the present embodiment, described recognition unit 10 can be arranged in rabat box 6, it is also possible to is arranged in level bed film magazine 801, illustrates individually below.
As in figure 2 it is shown, rabat box 6 includes the first face 601, the second face 602 in parallel, and the 3rd perpendicular face 603.Described first face 601 is parallel with column 7.Owing to the X-ray shooting system in the present embodiment includes at least two detector, therefore, described recognition unit 10 at least includes two pairs of infrared transceiver modules, the position difference that every pair of infrared transceiver module is arranged.As first pair of infrared transceiver module is arranged on the upside in rabat box 6, second pair of infrared transceiver module is arranged on the downside in rabat box 6, concrete: the infrared sending module in first pair of infrared transceiver module is arranged on the top half of the inner surface in the first face 601, and infrared receiving module is arranged on the top half of the inner surface in the second face 602；Infrared sending module in second pair of infrared transceiver module is arranged on the latter half of the inner surface in the first face 601, and infrared receiving module is arranged on the latter half of the inner surface in the second face 602.And for the detector of different No. ID, then the mark component that can interrupt infrared signal can be set in its different position.As mark component can be arranged in the top position of its side first inserting rabat box 6 for the detector (being called for short detector 1) that No. ID is 1, this mark component can be fixed on the detector by modes such as bonding, be mechanically fixed, and the material of mark component and the fixed form with described detector do not limit.And the particular location of this mark component is relevant to the position at described first pair of infrared transceiver module place, in actual application, as long as the position at described mark component place enables to detector 1 during inserting rabat box, mark component can stop that the signal between infrared transceiver module is transmitted by first, namely plays the effect interrupting infrared signal.
Similarly, for the detector (being called for short detector 2) that No. ID is 2, then mark component can be set at the lower position of its side first inserting rabat box 6, the position at mark component place, material and and detector 2 between combination with to arrange mark component on detector 1 similar, here is omitted.
The present embodiment is illustrated as a example by two pieces of detectors, for three pieces and above detector, again may be by above-mentioned mode and mark component is set in the various location of different detectors, the quantity of the infrared transceiver module included by recognition unit 10 is then consistent with the number of detector, i.e. there are the most corresponding how many pairs of infrared transceiver modules of how many pieces of detectors, infrared transceiver module position in described rabat box 6 is corresponding with the position of the mark component arranged on detector, as long as the mark component on detector is during detector inserts rabat box 6, the signal between the infrared transceiver module of correspondence can be interrupted.
In actual application, included by recognition unit 10 the two pairs of infrared transceiver modules being arranged in rabat box 6 are in duty, when the detector being provided with mark component inserts rabat box 6, if first pair of infrared transceiver module feedback infrared signal is interrupted, then represent that detector 1 inserts in rabat box 6, if second pair of infrared transceiver module feedback infrared signal is interrupted, then it represents that detector 2 inserts in rabat box 6.In the present embodiment, infrared receiving module is except in addition to communicating between described infrared sending module, also can feed back the state of signal between infrared sending module and infrared receiving module, and the positional information of detector is to processor 20, owing to recognition unit 10 is arranged in rabat box, therefore the positional information of the detector of its feedback is that detector is positioned in rabat box 6.And the state of signal is for identifying different detectors between the infrared sending module that infrared receiving module is fed back and red transmitting/receiving module, if signal interruption between first pair of infrared transceiver module described above, then show that detector 1 inserts in rabat box 6.
Processor 20, after the detector ID receiving described recognition unit 10 feedback and positional information thereof, determines the acquisition system corresponding with this detector.For example: processor 20 receives the detector 1 of recognition unit 10 feedback and inserts in rabat box 6, then determine that the acquisition system mated with detector 1 is vertical acquisition system, if the detector 2 that processor 20 receives recognition unit 10 feedback inserts in rabat box 6, it is determined that the acquisition system mated with detector 2 is vertical acquisition system.By the recognition unit 10 identification to different detectors, determine the different detectors mated from vertical acquisition system.
In other embodiments, the signal that can also only receive the transmission of infrared sending module of infrared receiving module, and carry out the positional information of the real-time state feeding back signal between infrared transceiver module and detector to described processor 20 by testing circuit.
In another embodiment, described infrared transceiver module then can be separately positioned on the inner surface in described first face 601 and the 3rd face 603, or described infrared transceiver module can also be separately positioned on the inner surface in described second face 602 and the 3rd face 603.And the set-up mode of mark component is similar to the above on detector, as long as guaranteeing that, when different detector inserts film magazine, the mark component that it is arranged can interrupt the signal between red transceiver module of relevant position.
In the present embodiment, described recognition unit 10 can also be arranged in level bed film magazine 801, and described recognition unit 10 the most also includes at least two pairs of infrared transceiver modules.Described level bed film magazine 801 includes fourth face, in parallel the 5th, and it is perpendicular hexahedro, described fourth face is parallel with level bed panel 800, similarly, first pair of infrared transceiver module may be provided at the right half part of the side away from level bed film magazine 801 opening, second pair of infrared transceiver module may be provided at the left-half of the side away from level bed film magazine 801 opening, concrete: the infrared sending module in first pair of infrared transceiver module is arranged far from the right half part of the inner surface of the fourth face of level bed film magazine 801 opening side, infrared receiving module is arranged far from the right half part of the inner surface of the 5th of level bed film magazine 801 opening side；Infrared sending module in second pair of infrared transceiver module is arranged far from the left-half of the inner surface of the fourth face of level bed film magazine 801 opening side, and infrared receiving module is arranged far from the left-half of the inner surface of the 5th of level bed film magazine 801 opening side.And for the detector of different No. ID, then the mark component that can interrupt infrared signal can be set in its different position.As first inserted the right of the side of level bed film magazine 801 at detector 1, mark component is set, the left of the side first inserting level bed film magazine 801 at detector 2 arranges mark component, combination between material and the detector of mark component is similar to the above, and here is omitted.When recognition unit 10 is arranged in level bed film magazine 801, it identifies that the mode of different detector is arranged on from it in rabat box 6 and identifies that the mode of different detector is similar, here is omitted, except for the difference that, now the positional information of the detector of recognition unit 10 feedback is that detector is positioned in level bed film magazine.If be for example arranged in level bed film magazine 801 first pair of infrared transceiver module feedback infrared signal is interrupted, then represent that detector 1 inserts in level bed film magazine 801, if second pair of infrared transceiver module feedback infrared signal is interrupted, then it represents that detector 2 inserts in level bed film magazine 801.
Processor 10, after the detector ID receiving described recognition unit 10 feedback and positional information thereof, determines the acquisition system corresponding with this detector.For example: processor 20 receives the detector 1 of recognition unit 10 feedback and inserts in level bed film magazine 801, then determine that the acquisition system corresponding with detector 1 is horizontal acquisition system, if the detector 2 that processor 20 receives recognition unit 10 feedback inserts in level bed film magazine 6, it is determined that the acquisition system mated with detector 2 is horizontal acquisition system.By the recognition unit 10 identification to different detectors, determine the different detectors mated from horizontal acquisition system.
In another embodiment, described infrared transceiver module then can be separately positioned on described fourth face and the hexahedro inner surface, or described infrared transceiver module can also be separately positioned on described five and the hexahedro inner surface.And the set-up mode of mark component is similar to the above on detector, as long as guaranteeing that, when different detector inserts film magazine, the mark component that it is arranged can interrupt the signal between red transceiver module of relevant position.
It should be noted that, the present embodiment can be respectively provided with recognition unit in rabat box and level bed film magazine, only recognition unit can also be set in rabat box or level bed film magazine, in double detector X-ray shooting system for latter event, if recognition unit is arranged in rabat box, processor then can determine that other one piece of detector mates with horizontal acquisition system after receiving detector and inserted the signal of level bed film magazine.Similarly, if recognition unit is arranged in level bed film magazine, processor then can determine that other one piece of detector mates with vertical acquisition system after receiving detector and inserted the signal of rabat box.
In another embodiment, for being arranged at the recognition unit in film magazine (rabat box or level bed film magazine), it includes radio frequency identification module, described radio frequency identification module can be arranged in film magazine according to the actual requirements, if recognition unit is arranged in rabat box, preferably may be provided at away from the inner surface of the 3rd of rabat box open side, described detector is provided with matched label.I.e. by the way of RF identification No. ID of identification difference detector.If recognition unit is arranged in level bed film magazine, described radio frequency identification module can also be arranged in level bed box according to the actual requirements, preferably may be provided at away from the hexahedro inner surface of level bed film magazine open side.Processor then No. ID of detector and positional information according to recognition unit feedback determines that the acquisition system mated with this detector is vertical acquisition system or horizontal acquisition system.
In another embodiment, for being arranged on the recognition unit in film magazine (rabat box or level bed film magazine), it includes Hall element, and described Hall element can arrange in film magazine according to the actual requirements.If recognition unit is arranged in rabat box, preferably may be provided at away from the inner surface of the 3rd of rabat box open side, matched magnetic part it is provided with on described detector, owing at least two pieces of detectors need to be identified, therefore in Hall element, the number of Hall chip is at least two pieces, on corresponding detector 1,1 magnetic stripe can be set, detector 2 then can arrange two magnetic stripes.For example, when Hall element detects 1 magnetic stripe, then identify that this detector ID is 1, when Hall element detects 2 magnetic stripes, then identify that this detector ID is 2.Included the Hall element of the Hall chip of varying number by selection, it is possible to achieve the identification to multiple detectors, if Hall element includes 3 pieces of Hall chips, then can identify 8 pieces of different detectors.If recognition unit is arranged in level bed film magazine, preferably may be provided at away from the hexahedro inner surface of level bed film magazine open side.Similarly, processor then No. ID of detector and positional information according to recognition unit feedback determines that the acquisition system mated with this detector is vertical acquisition system or horizontal acquisition system.
By the way of above-mentioned, for having the X-ray shooting system of multiple detector, system all can identify different detectors automatically, and it is got up with corresponding acquisition system coupling, eliminates existing multi-detector X-ray shooting system potential safety hazard that may be present to a certain extent.
In sum, the X-ray shooting system that this utility model embodiment provides, at least have the advantages that
Recognition unit is arranged in film magazine, identify No. ID of the detector inserting this film magazine, feeding back the positional information of this No. ID and detector to processor, described processor then according to the detector position information of recognition unit feedback and No. ID, determines the acquisition system corresponding with this detector.nullOwing to first passing through recognition unit, detector ID is identified，And the positional information at the detector identified ID and detector place sends to processor，And then the positional information that fed back according to recognition unit by processor and No. ID，The detector of recognition unit identification is mated with corresponding acquisition system，The automatic of detector of different model is identified by the X-ray shooting system achieving multi-detector，And the Auto-matching between detector and acquisition system，It also avoid detector installation site in prior art to fix simultaneously，Fixing between detector with acquisition system mate the person under inspection that causes the occurring of situation by unnecessary radiation，In addition it also avoid and need to be installed in, owing to detector not to be arranged on the mechanism being secured to correspondence, the inconvenience that corresponding mechanism is caused in the way of artificial，Improve the work efficiency of operator to a certain extent.
Further, include the recognition unit of red transceiver module by arranging in rabat box or level bed film magazine, described detector arranges the mark component that can interrupt infrared signal, to realize the identification to detector ID, it is achieved mode is simple and low cost.
Further, described recognition unit includes radio frequency identification module, and described detector is arranged can be by the label of radio frequency identification module identification, use RF identification mode recognition detector ID, recognition speed is fast, as long as and label is set on detector can be identified, it is achieved get up to be easier to.
Although this utility model is open as above with preferred embodiment; but it is not for limiting this utility model; any those skilled in the art are without departing from spirit and scope of the present utility model; technical solutions of the utility model are made possible variation and amendment by the method and the technology contents that may be by the disclosure above; therefore; every content without departing from technical solutions of the utility model; any simple modification, equivalent variations and the modification made above example according to technical spirit of the present utility model, belongs to the protection domain of technical solutions of the utility model.
Claims (8)
1. an X-ray shooting system, including at least two detector and the film magazine that accommodates described detector, its
It is characterised by, also includes:
Recognition unit, is arranged in described film magazine, is used for identifying described detector ID and feeding back its position
Information and detector ID are to processor；Processor, for the position letter fed back according to described recognition unit
Breath and detector ID, determine the acquisition system corresponding with described detector.
2. X-ray shooting system as claimed in claim 1, it is characterised in that described recognition unit is arranged at
In rabat box or level bed film magazine.
3. X-ray shooting system as claimed in claim 2, it is characterised in that described rabat box includes first
Face and in parallel second, described first parallel with column, described recognition unit includes at least two
To infrared transceiver module, described infrared transceiver module is separately positioned on the interior table of described first and second
On face, described detector is provided with the mark component interrupting infrared signal.
4. X-ray shooting system as claimed in claim 2, it is characterised in that described rabat box includes first
Face, in parallel second and the perpendicular the 3rd, described first parallel with column, institute
Stating recognition unit and at least include two pairs of infrared transceiver modules, described infrared transceiver module is separately positioned on described
On the inner surface of first and the 3rd, or described infrared transceiver module is separately positioned on described second
On inner surface with the 3rd；The mark component interrupting infrared signal it is provided with on described detector.
5. X-ray shooting system as claimed in claim 2, it is characterised in that described level bed film magazine includes the
On four sides with in parallel the 5th, described fourth face and level bed panel parallel, described recognition unit includes
At least two pairs of infrared transceiver modules, described infrared transceiver module is separately positioned on described fourth face and the 5th
Inner surface on, described detector is provided with interrupt infrared signal mark component.
6. X-ray shooting system as claimed in claim 2, it is characterised in that described level bed film magazine includes the
On four sides, 5th and perpendicular the hexahedro in parallel, described fourth face is put down with level bed panel
OK, described recognition unit at least includes two pairs of infrared transceiver modules, and described infrared transceiver module is respectively provided with
On the inner surface that described fourth face and the are hexahedro, or described infrared transceiver module is separately positioned on described
On 5th and the hexahedro inner surface；The mark component interrupting infrared signal it is provided with on described detector.
7. X-ray shooting system as claimed in claim 1, it is characterised in that described recognition unit includes penetrating
Frequently identification module, described detector is provided with matched label.
8. X-ray shooting system as claimed in claim 1, it is characterised in that described recognition unit includes suddenly
That sensor, described detector is provided with matched magnetic part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521136385.0U CN205514635U (en) | 2015-12-31 | 2015-12-31 | X -ray radiography system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521136385.0U CN205514635U (en) | 2015-12-31 | 2015-12-31 | X -ray radiography system |
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| CN205514635U true CN205514635U (en) | 2016-08-31 |
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| CN201521136385.0U Active CN205514635U (en) | 2015-12-31 | 2015-12-31 | X -ray radiography system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019056987A1 (en) * | 2017-09-20 | 2019-03-28 | Shenzhen United Imaging Healthcare Co., Ltd. | Systems and methods for digital radiography |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019056987A1 (en) * | 2017-09-20 | 2019-03-28 | Shenzhen United Imaging Healthcare Co., Ltd. | Systems and methods for digital radiography |
| US11096647B2 (en) | 2017-09-20 | 2021-08-24 | Shanghai United Imaging Healthcare Co., Ltd. | Systems and methods for digital radiography |
| US11576642B2 (en) | 2017-09-20 | 2023-02-14 | Shanghai United Imaging Healthcare Co., Ltd. | Systems and methods for digital radiography |
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Address after: 201807 Shanghai city Jiading District Industrial Zone Jiading Road No. 2258 Patentee after: Shanghai Lianying Medical Technology Co., Ltd Address before: 201807 Shanghai city Jiading District Industrial Zone Jiading Road No. 2258 Patentee before: SHANGHAI UNITED IMAGING HEALTHCARE Co.,Ltd. |