CN217645237U - Multi-direction X-ray imaging system based on rail movement - Google Patents

Abstract

The utility model discloses a multi-direction X-ray imaging system based on rail movement, including fixed slide rail and formation of image structure, but install relative slip's movable support on the fixed slide rail, formation of image structrual installation is on movable support, just be equipped with the swivelling joint ware that is used for controlling formation of image structure vertical rotation on the movable support, the formation of image structure includes fixed frame to and at least one installs the ring guide rail on fixed frame, install at least a set of X-ray generator and X light detector on the ring guide rail, the rotatable installation of ring guide rail is on fixed frame, or X-ray generator and X light detector are mobilizable to be installed on the ring guide rail, still including being used for control the ring guide rail or the control structure of X-ray generator and X light detector action.

Description

Multi-direction X-ray imaging system based on rail movement

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to multi-direction X-ray imaging system based on track movement.

Background

In the operation process of cardio-cerebral angiography, fracture repair, joint replacement, scoliosis correction and the like in hospitals, doctors must use an X-ray machine imaging system commonly used in interventional operations for a long time, such as a large DSA imaging system and a C-arm X-ray machine, to observe the condition of angiography or fracture of a patient in real time. The C-arm X-ray machine can only image the region of the human body from one direction, so for more complicated operations, the doctor needs to observe from 2 or more directions, which is not enough. Large Digital Subtraction (DSA) systems have both monoplane imaging and biplane imaging. The digital subtraction system for single plane imaging also only allows a doctor to see the result of angiography in one direction, and cannot correctly image the blood vessel parallel to the imaging direction. The digital subtraction system for biplane imaging can image the cardiovascular and cerebrovascular from two directions simultaneously, and avoids the image blind area which often appears when the digital subtraction system for single-plane imaging is used. Although the digital subtraction system for biplane imaging solves the problem of the DSA imaging system for single-plane imaging, the digital subtraction system for biplane imaging has the disadvantages of huge equipment, high cost and complex use, and can be used only in large hospitals. In addition, the digital subtraction system for biplane imaging can only perform simultaneous imaging in two directions at most, and cannot perform X-ray imaging in more directions.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

Aiming at the technical problem that the existing X-ray imaging system can not finish X-ray imaging in more directions, the utility model provides a multi-direction X-ray imaging system based on track movement, which can realize X-ray imaging in multiple directions and can be moved to the wall of a hospital diagnosis room when not in use, thereby not occupying the precious space of the hospital diagnosis room; when the X-ray imaging diagnosis is needed, the X-ray imaging diagnosis device can be conveniently moved to a needed position to perform imaging diagnosis on a detected person.

2. Technical scheme

In order to solve the above problem, the utility model provides a technical scheme does:

the utility model provides a multi-direction X-ray imaging system based on rail movement, includes fixed slide rail and imaging structure, but install relative slip's movable support on the fixed slide rail, imaging structure installs on movable support, just be equipped with the swivelling joint ware that is used for controlling imaging structure vertical rotation on the movable support, imaging structure includes fixed frame to and at least one ring guide rail of installing on fixed frame, install at least a set of X-ray generator and X light detector on the ring guide rail, the rotatable installation of ring guide rail is on fixed frame, or X-ray generator and X light detector are mobilizable installs on the ring guide rail, still including being used for control the ring guide rail or the control structure of X-ray generator and X light detector action.

Optionally, the fixed sliding rail is a sky rail or a ground rail.

Optionally, a lifting structure for controlling the horizontal height of the movable support is further arranged on the fixed slide rail.

Optionally, a sliding control structure for controlling the movable support to slide relative to the fixed sliding rail is further arranged on the fixed sliding rail.

Optionally, the movable support is an inverted U-shaped structure, and two rotary connectors are mounted on the movable support at intervals and symmetrically.

Optionally, the circular guide rail is rotatably mounted on the fixed frame, and the X-ray generator and the X-ray detector are fixedly mounted on the circular guide rail.

Optionally, at least two circular guide rails are rotatably mounted on the fixed frame.

Optionally, the circular guide rail is fixedly installed on the fixed frame, and the X-ray generator and the X-ray detector are movably installed on the circular guide rail.

Optionally, at least two groups of X-ray generators and X-ray detectors are mounted on the circular guide rail.

Optionally, an adjusting structure for adjusting the distance between the same group of the X-ray generator and the X-ray detector is further included.

3. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

the multi-direction X-ray imaging system based on the rail movement can be moved to the wall of a hospital diagnosis room when not in use, and does not occupy the precious space of the hospital diagnosis room; when the X-ray imaging diagnosis is needed, the X-ray imaging diagnosis device can be conveniently moved to a needed position to perform imaging diagnosis on a detected person; in addition, the imaging structure can perform imaging diagnosis on the examinee from multiple directions simultaneously, and the problem that the C-shaped arm cannot be imaged in more than one direction simultaneously in the existing hospital is solved; meanwhile, the device has imaging capability in more directions, smaller occupied space and lower equipment cost compared with a large expensive biplane digital subtraction X-ray machine (capable of imaging in two directions simultaneously).

Drawings

Fig. 1 is a schematic structural diagram of a multidirectional X-ray imaging system based on rail movement according to an embodiment of the present invention (a fixed slide rail is a sky rail);

fig. 2 is a schematic structural diagram of a multidirectional X-ray imaging system based on rail movement according to an embodiment of the present invention (the fixed slide rail is a ground rail);

fig. 3 is a schematic structural diagram of an imaging structure in a multi-directional X-ray imaging system based on rail movement according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of an imaging structure in a multidirectional X-ray imaging system based on orbital motion according to a second embodiment of the present invention;

1. fixing the slide rail; 2. an imaging structure; 3. a movable support; 4. a rotary connector; 5. a fixed frame; 6. a circular guide rail; 7. an X-ray generator; 8. an X-ray detector; 9. a lifting structure.

Detailed Description

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings 1-4 and the accompanying examples.

Example one

With reference to fig. 1-3, the multi-directional X-ray imaging system based on rail movement of this embodiment includes a fixed slide rail 1 and an imaging structure 2, the fixed slide rail 1 is installed in a fixed room, the fixed slide rail 1 is installed with a movable support 3 capable of sliding relatively (for example, by installing the movable support 3 on a slider of the fixed slide rail 1. In this embodiment, the fixed slide rail 1 is further provided with a sliding control structure for controlling the movable support 3 to slide relatively to the fixed slide rail 1. For example, the fixed slide rail 1 is designed as an electric slide rail, which can realize the function of controlling the movable support 3 to slide), the imaging structure 2 is installed on the movable support 3, and the movable support 3 is provided with a rotary connector 4 for controlling the imaging structure 2 to rotate vertically, the imaging structure 2 can rotate within a certain range through the rotary connector 4 according to the needs of doctor's diagnosis imaging direction of the imaging light generator, the imaging structure 2 includes a fixed frame 5 and at least one circular guide rail 6 installed on the fixed frame 5, the fixed frame 5 and the circular guide 6 are formed with through holes for the user's limb to pass through, the fixed guide 4 is fixedly connected to the rotary connector 4 and installed on the movable guide 6, and the X-ray detector 7 is installed on the fixed frame 6 and the movable guide 6, and the X-ray detector 8, and the X-ray detector are installed on the fixed frame 7, and the X-ray detector 8, such as the skull, the thorax, the spine, or the joints of the examinee, the X-ray detector 8 can receive the X-rays passing through the examined part of the examinee and generate the corresponding X-ray image of the examined part of the examinee, and the X-ray imaging system further comprises a control structure for controlling the movement of the X-ray generator 7 and the X-ray detector 8, and the start and stop functions of the X-ray generator 7 and the X-ray detector 8 can be controlled by the control structure or an independent controller.

When the multi-direction X-ray imaging system based on the rail movement is used, an equipment operator firstly enables an examinee to lie on the bed surface of an examination bed, the examination bed adopts the design of a single support, one end of the examination bed is completely suspended, so that any annular medical diagnosis equipment can be conveniently matched with the examination bed for use, the other end of the examination bed is supported by a relatively thick lifting table, the height of the examination bed can be adjusted by the lifting table, and the lifting table can be a manual or electric lifting table; in practical applications, in order to improve efficiency, under the condition that there are many patients, an electric lifting table is generally suggested, the electric lifting table can be controlled by a button, software or a remote controller, and the bed surface of the examining table is generally made of carbon fibers which are very light and have high strength, so that the bed surface is prevented from being deformed or broken. After a subject lies on the bed surface of the examination bed, an equipment operator controls the imaging structure 2 to aim at one completely suspended end of the examination bed, and then the equipment operator can move the imaging structure 2 to a required examination part by sliding the control rail movable support 3 on the fixed slide rail 1; the apparatus operator may also change the imaging angle of the imaging structure 2 by means of the rotatable connector 4, if necessary.

The multi-direction X-ray imaging system based on the rail movement can be moved to the wall of a hospital diagnosis and treatment room when not in use, and does not occupy the precious space of the hospital diagnosis and treatment room; when the X-ray imaging diagnosis is needed, the X-ray imaging diagnosis device can be conveniently moved to a needed position to perform imaging diagnosis on a detected person; in addition, the imaging structure 2 can perform imaging diagnosis on the examinee from multiple directions simultaneously, and the problem that the C-shaped arm cannot be imaged in more than one direction simultaneously in the existing hospital is solved; meanwhile, the device has imaging capability in more directions, smaller occupied space and lower equipment cost compared with a large expensive biplane digital subtraction X-ray machine (capable of imaging in two directions simultaneously).

As an alternative of the present invention, the fixed slide rail 1 is a top rail or a bottom rail, if the fixed slide rail is a top rail, the fixed slide rail 1 is installed on a ceiling of a room (as shown in fig. 1), the top rail can be directly installed on the ceiling, and is in the same direction as the examination bed, so that the equipment can move along one direction, i.e. the direction of the top rail and the direction of the examination bed, and when an imaging examination is needed, the equipment can be moved to the examination bed through the top rail for use; when the operation is not needed, the equipment can be moved to the edge of a room far away from the examination bed through the sky rail, so that a doctor has enough space to perform the operation (note that the sky rail in two directions can be paved on the ceiling generally, the walking of personnel in the operation room and the movement of other equipment are not influenced, and the movable support can be conveniently moved to each place of the room); if the device is a ground rail, the fixed slide rail 1 is mounted on the floor of a room (as shown in fig. 2), the ground rail is embedded in the ground, and the movement of a person or equipment on the ground is not affected (note: the ground rail is generally laid along the direction of an examination bed, the equipment mounted on the ground rail only needs to be capable of moving along the direction of the examination bed, when imaging examination is needed, the equipment can be moved to the examination bed through the ground rail for use, when not needed, the equipment can be moved to the edge of the room far away from the examination bed through the ground rail, so that a doctor has enough space for operation, the movement can be performed only in the direction with the ground rail, and cannot reach other places of the room, but a group of ground rails in the other direction is generally not laid on the ground rail, otherwise, the walking of the person in the operating room and the movement of other equipment are affected), during actual application, in order to not affect the movement of the person and equipment in the space, the fixed slide rail 1 is generally embedded in the ground, the surface of the fixed slide rail and the ground are basically kept flat, and the slide rail is mounted on the floor of the fixed rail in the room, and the wall of the fixed slide rail can be moved through the telescopic arm 3 during the process.

Optionally, the top rail of the fixed slide rail can be directly mounted on the ceiling and is in the same direction as the examination bed, so that the equipment can move along one direction, namely the direction of the top rail and the direction of the examination bed, and when imaging examination is needed, the equipment can be moved to the examination bed through the top rail for use; when not needed, the device can be moved to the edge of a room far away from the examination bed through the sky rail, so that a doctor has sufficient space to perform an operation.

Alternatively, the fixed track head rail may be mounted to another set of head rail on the ceiling by a carriage, allowing the apparatus to be moved in more than one direction in the room. ( Note: generally, people can lay two-direction overhead rails on the ceiling, which can not influence the movement of personnel in an operating room and the movement of other equipment, and can conveniently move the movable support to all places in the room. )

As the utility model discloses an alternative, still be equipped with on the fixed slide rail 1 and be used for controlling 3 level height of movable support's elevation structure 9, because the inspection bed in the hospital all has the height of standard, perhaps has raising and lowering functions, elevation structure 9 also can omit in the scene is used to many times, when the inspection bed to highly unset and do not have raising and lowering functions, then need use elevation structure 9, particularly, elevation structure 9 can be vertical arrangement's telescopic link, the one end of telescopic link links firmly on the slider of fixed slide rail 1, and the other end links firmly with movable support 3 to reach the purpose that control movable support 3 goes up and down, during equipment is idle, the telescopic link is in the shrink state, occupies the volume in order to reduce the space.

As an alternative of the present invention, the movable support 3 is an inverted U-shaped structure, the two rotary connectors 4 are symmetrically installed on the movable support 3 at intervals, and the two sides of the fixed frame 5 are respectively and fixedly connected to the two rotary connectors 4 to improve the stability of the fixed frame 5 during rotation.

As an alternative of the present invention, at least two sets of X-ray generators 7 and X-ray detectors 8 are installed on the circular guide rail 6, the number of the X-ray generators 7 and the number of the X-ray detectors 8 may also be three or more, the multiple sets of X-ray generators 7 and the X-ray detectors 8 may be used alternatively and simultaneously or indirectly, after the X-ray generators 7 continuously operate for a long time, the X-ray bulbs therein are prone to generate heat, the X-ray bulbs are prone to damage due to overheating, the service life of the X-ray bulbs is reduced, and the X-ray bulbs may not emit X-rays; therefore, all the X-ray bulbs in the X-ray generator 7 have the longest continuous working time to prevent the X-ray bulbs from overheating, and because of the plurality of groups of X-ray generators 7 and X-ray detectors 8, people can use the plurality of groups of X-ray generators 7 and X-ray detectors 8 alternately; even if one group of the X-ray generator 7 and the X-ray detector 8 cannot work normally, the X-ray imaging can be completed as long as the other group of the X-ray generator 7 and the X-ray detector 8 can work normally, and the error redundancy of the system is greatly improved.

As the utility model discloses an alternative, when having multiunit X-ray generator 7 and X light detector 8, under the condition that can clearly obtain the required image information of diagnosis or operation, need open multiunit X-ray generator 7 and X light detector 8 when as few as possible, main reason is as follows: x-ray radiation is harmful to the human body. Therefore, when using X-rays for diagnosis and treatment, all medical staff need to follow a basic rule, that is, the doctor needs to use the least X-rays to achieve the purpose of correct diagnosis or operation. When the doctor feels that the imaging from one direction can clearly obtain the image information required by diagnosis or operation, the doctor should image the X-ray from only one direction. After all, imaging from two or three directions simultaneously or causing the increase of radiation dose, but in many applications, doctors often need to perform X-ray imaging from at least two directions to better diagnose or complete the operation, at this time, the system of the patent can enable the doctors to simultaneously open 2 or more groups of X-ray imaging subsystems, and simultaneously image the examined part of the examined person along two or more directions to ensure the doctors to make correct diagnosis or complete the operation; in fact, when only one set of the X-ray generator 7 and the X-ray detector 8 is used, the imaging function is similar to that of the C-type X-ray imaging system existing in the hospital; when only two sets of X-ray generators 7 and X-ray detectors 8 are used, the imaging function of the multi-direction X-ray imaging system is similar to that of the existing double-plane DSA X-ray imaging system in a hospital, and more groups of X-ray generators 7 and X-ray detectors 8 can be simultaneously used by the multi-direction X-ray imaging system.

As the alternative of the present invention, the X-ray generator 7 can use an independent high voltage generator and an independent bulb, and can also use a combined machine head combining the high voltage generator and the bulb together, and the advantage of using the independent high voltage generator and the independent bulb is that the combination of the independent components can generally reach higher power, so that different high voltage generators and different bulbs can be conveniently selected, and the maintenance is more convenient, and when the independent bulb needs to be replaced, the bulb can be replaced as long as the bulb is replaced, the combined machine head does not need to be opened to replace the bulb, and the use of the independent high voltage generator and the independent bulb also has obvious disadvantages, that is, the volume is larger, and the cost is higher; the combined machine head has the advantages of small volume and low cost, but generally, the X-ray emission power of the combined machine head is low, and the components can be replaced generally by integrally replacing or opening the combined machine head when the combined machine head is maintained.

As an alternative of the present invention, the X-ray detector 8 may be an X-ray detector of various forms, the main function of the X-ray detector is to convert the incident X-ray into a digital image, and the X-ray detector may be a flat panel detector, a metal oxide detector, a CCD detector, or a CMOS detector.

As the utility model discloses an alternative, X-ray generator 7 and X-ray detector 8 are installed on ring guide rail 6 through the connector respectively, cooperation between connector and the ring guide rail 6 can be for the cooperation between slider and the slide rail, control structure is used for controlling the connector to remove on ring guide rail 6, when installing X-ray generator 7 and X-ray detector 8, install X-ray generator 7 and X-ray detector 8 on the connector that corresponds can, both can realize the firm installation of X-ray generator 7 and X-ray detector 8, can realize the removal of X-ray generator 7 and X-ray detector 8 on ring guide rail 6 again.

As an alternative of the present invention, the present invention further comprises a communication device electrically connected to the control structure, wherein the communication device may be wired or wireless, and the common wired communication device has ethernet communication at various speeds, USB communication at various speeds, serial and parallel communication at various speeds, optical fiber communication, etc.; common wireless communication devices comprise WIFI communication with various speeds, bluetooth communication with various speeds, wireless serial port and wireless parallel port communication with various speeds, and wireless mobile communication of 2G,3G,4G,5G and the like based on a mobile phone network; the control structure can communicate with external equipment through the communication device, and transmits image data obtained by the X-ray detector 8 to the external equipment, and the external equipment can also control the control structure through the communication device, so that corresponding instructions are sent through the control structure, for example, the moving distance of the connector is controlled, and the X-ray generator 7 and the X-ray detector 8 are started to perform graphic acquisition and the like.

As the utility model discloses an alternative, X-ray generator 7 and X-ray detector 8 detachably install respectively on the connector that corresponds, modes such as detachable connection accessible bolt, buckle between X-ray generator 7 and X-ray detector 8 and the connector realize, when X-ray generator 7 and X-ray detector 8 break down, people as long as pull out X-ray generator 7 or X-ray detector 8 that break down from corresponding equipment connector, change new or reserve or X-ray generator 7 or X-ray detector 8 that repair can begin normal work, the time that can reduce the maintenance by a wide margin and the cost of maintenance, the producer of equipment all need not the service of going to the home even, the part that an express delivery needs, long-range maintenance problem that just can solve equipment, all be reduce cost to hospital and equipment manufacture factory, save time, the good thing of efficiency.

As an alternative of the present invention, the connector is detachably mounted on the circular guide rail 6, the connector and the circular guide rail 6 can be of a detachable structure between the slide block and the slide rail existing on the market, the number of the X-ray generators 7 and the X-ray detectors 8 used by the user or the owner of the device can be increased or decreased as required, if the owner of the device is at the beginning, the function of the X-ray imaging system with the C-arm is only needed, and the owner of the device can purchase the multi-directional X-ray imaging system with a set of X-ray generators 7 and X-ray detectors 8 at a lower cost; after the department of the hospital or the diagnosis and treatment range is enlarged, when X-ray imaging of biplane is needed, a group of X-ray generator 7 and X-ray detector 8 can be directly purchased additionally and installed on the existing circular guide rail 6 through a connector, and the device can be used in plug and play, thereby keeping the capability of convenient upgrading and updating and not needing to eliminate old equipment.

As the utility model discloses an alternative scheme, between X-ray generator 7 and the connector to and all connect through the aviation plug electricity between X-ray detector 8 and the connector, be connected with the power on the connector to built-in have data transmission module, for convenient installation and maintenance, with the line of X-ray generator 7 and the required all electricity of X-ray detector 8 and connect, like the power cord, the data line, communication line etc. all merge and realize the electricity to be connected for a pair of aviation plug, connector and X-ray generator 7 to and accessible aviation plug between the X-ray detector 8 realize the power, the electricity of data and communication etc. connect, through the plug of aviation plug, people can once only will reach tens of power cords, data line, communication line etc. directly link to each other or break off, aviation plug has the reliability of higher electricity connection and the convenience of use, and people can fix the required aviation plug of X-ray generator 7 and X-ray detector 8 at the connector that corresponds, makes things convenient for the plug to connect.

As an alternative of the present invention, at least one sliding wheel contacting with the circular guide rail 6 and a motor for driving the at least one sliding wheel to rotate are installed on the connector, the circumferential outer wall of the sliding wheel contacts with the surface of the circular guide rail 6, when the motor drives the sliding wheel to rotate, because the sliding wheel contacts with the circular guide rail 6, the sliding wheel can push the connector to move on the circular guide rail 6, so as to achieve the purpose of controlling the movement of the connector; in this embodiment, two sliding wheels are installed on the connector, and compared with a single sliding wheel, the self-locking force of the sliding wheels is stronger, and the connector is more stable in movement.

As the utility model discloses an alternative scheme, still including the regulation structure that is used for adjusting distance between same group X-ray generator 7 and the X light detector 8, adjust the structure including installing the electronic guide rail on X-ray generator 7's connector and/or X light detector 8's connector (electronic guide rail also can locate alone on X-ray generator 7's connector, or on X light detector 8's connector), electronic guide rail is connected with the control structure electricity, electronic guide rail is horizontal installation and extends along the line direction between same group X-ray generator 7 and the X light detector 8 to ensure that the coincidence is aimed at all the time at the in-process of adjusting with the center of the X light that same group X-ray generator 7 sent and X light detector 8's formation of image center, electronic guide rail is connected with the control structure electricity, in order to adjust the distance between same group X-ray generator 7 and the X light detector 8, the length of electronic guide rail can be selected according to the demand of practical application, and existing C type arm and O type arm X light imaging system all can not change the distance between X light detector and the X light detector on the existing market at present. Although in most cases the distance between the fixed X-ray detector and the X-ray generator is substantially sufficient for imaging purposes, for certain specific examination sites or specific applications, it may be desirable for the physician to change the distance between the X-ray detector and the X-ray generator as needed for better imaging and diagnostic results.

Example two

With reference to fig. 4, compared with the first embodiment, in the movable multi-directional X-ray imaging system of the present embodiment, the circular guide rail 6 is rotatably mounted on the fixed frame 5, the X-ray generator 7 and the X-ray detector 8 are fixedly mounted on the circular guide rail 6, and the circular guide rail 6 drives the X-ray generator 7 and the X-ray detector 8 to rotate synchronously when rotating.

The utility model provides a mobilizable multi-direction X-ray imaging system, accessible control ring guide rail 6 rotates, rotate simultaneously with control X-ray generator 7 and X-ray detector 8, the angular difference between X-ray generator 7 and the X-ray detector 8 on the same ring guide rail 6 remains fixed throughout, thereby realize stable multi-direction imaging, and do at the uniform velocity rotary motion through control ring guide rail 6, around the examined position a week of examined people, just can rebuild the image of accomplishing cone beam CT, this stable multi-direction X-ray imaging system that images, moreover, the steam generator is simple in structure and the cost is lower, the simultaneous imaging effect is stable, can guarantee stable X-ray image output, reduce the possibility of scrap film.

As the utility model discloses an alternative, rotationally install two at least ring guide rails 6 on the fixed frame 1, a plurality of ring guide rails 62 rotate with the axle center, wherein fixed mounting has two sets of at least X-ray generator 7 and X light detector 8 on at least one ring guide rail 6 (for example, fixed mounting has two sets of X-ray generator 7 and X light detector 8 on a ring guide rail 6, fixed mounting has a set of X-ray generator 7 and X light detector 8 on another ring guide rail 6), the benefit of design like this lies in, X-ray generator 7 and X light detector 8 on the same ring guide rail 6 can keep the rotation of fixed angle difference, and the angle difference between two sets of X-ray generator 7 and the X light detector 8 on two adjacent ring guide rails 6 can be adjusted according to ring guide rail 6's turned angle.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.

Claims (10)

1. A multidirectional X-ray imaging system based on rail movement is characterized in that: including fixed slide rail and imaging structure, but install relative slip's movable support on the fixed slide rail, imaging structure installs on movable support, just be equipped with the swivelling joint ware that is used for controlling imaging structure vertical rotation on the movable support, imaging structure includes fixed frame to and at least one installs the ring guide rail on fixed frame, install at least a set of X-ray generator and X light detector on the ring guide rail, the rotatable installation of ring guide rail is on fixed frame, or X-ray generator and X light detector are mobilizable installs on the ring guide rail, still including being used for control the ring guide rail or the control structure of X-ray generator and X light detector action.

2. The system of claim 1, wherein the X-ray imaging system comprises: the fixed slide rail is a sky rail or a ground rail.

3. The multi-directional X-ray imaging system based on orbital motion according to claim 1, wherein: and the fixed slide rail is also provided with a lifting structure for controlling the horizontal height of the movable support.

4. The system of claim 1, wherein the X-ray imaging system comprises: and the fixed sliding rail is also provided with a sliding control structure for controlling the movable support to slide relative to the fixed sliding rail.

5. The multi-directional X-ray imaging system based on orbital motion according to any one of claims 1-4, wherein: the movable support is of an inverted U-shaped structure, and the two rotary connectors are symmetrically arranged on the movable support at intervals.

6. The multi-directional X-ray imaging system based on orbital motion according to any one of claims 1-4, wherein: the X-ray generator and the X-ray detector are fixedly arranged on the circular guide rail.

7. The multi-directional X-ray imaging system based on orbital motion according to claim 6, wherein: at least two circular guide rails are rotatably arranged on the fixed frame.

8. The multi-directional X-ray imaging system based on orbital motion according to any one of claims 1-4, wherein: the circular guide rail is fixedly arranged on the fixed frame, and the X-ray generator and the X-ray detector are movably arranged on the circular guide rail.

9. The multi-directional X-ray imaging system based on orbital motion according to any one of claims 1-4, wherein: and at least two groups of X-ray generators and X-ray detectors are arranged on the circular guide rail.

10. The multi-directional X-ray imaging system based on orbital motion according to any one of claims 1-4, wherein: and the X-ray generator and the X-ray detector in the same group are connected with each other through a connecting structure.

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