Suspension type multifunctional dynamic digital X-ray imaging system

Abstract

The utility model provides a suspension type multifunctional dynamic digital X-ray imaging system, relates to the technical field of medical imaging, and comprises an X-ray suspension device comprising a telescopic rod and an X-ray generating device, the top end of the telescopic rod is fixedly arranged on a fixed seat and does telescopic motion in the vertical direction, the end part of the telescopic rod is provided with an L-shaped bracket, and the X-ray generating device is arranged on the L-shaped bracket. A rotating bearing is arranged on the L-shaped bracket; the X-ray generating device is connected to the telescopic rod in a sliding mode through the rotating bearing. According to the utility model, the X-ray suspension device capable of being flexibly adjusted and the movable photography bed capable of lifting in a large range and rotating at positive and negative angles are integrated, so that multifunctional dynamic digital imaging is realized.

Description

Technical Field

[0001] This utility model relates to the field of medical imaging technology, and in particular to a suspended multifunctional dynamic digital X-ray imaging system. Background Technology

[0002] Traditional X-ray imaging equipment, such as standalone DR devices or digital gastrointestinal machines, while playing important roles in their respective fields, also have some limitations, which to some extent affect the efficiency and accuracy of medical diagnosis.

[0003] Traditional DR (Digital Radiography) equipment is mainly used for routine X-ray examinations of the chest, abdomen, spine, and limbs. Suspended dynamic DR systems, due to their cantilever design, can move freely on ceiling tracks, allowing doctors to quickly adjust the imaging angle. Patients can easily complete the examination whether standing, lying down, or sitting, which is especially important for patients with limited mobility or those requiring specific postures. Digital gastrointestinal machines, with their dynamic fluoroscopy function, allow doctors to continuously observe the flow of contrast agents, assessing functional disorders of the gastrointestinal tract, such as abnormal esophageal motility or poor gastric emptying. Their specialized bed design, capable of rotating at both positive and negative angles, simplifies the procedure, improves efficiency, and reduces the possibility of misdiagnosis. However, this design currently necessitates hospitals equipping themselves with multiple types of X-ray imaging equipment to meet the examination needs of different areas. For example, when performing gastrointestinal examinations, doctors must use a specialized digital gastrointestinal machine, rather than a DR system. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a suspended multifunctional dynamic digital X-ray imaging system that reduces the procurement costs of hospitals and improves the utilization efficiency of medical resources.

[0005] To solve the above-mentioned technical problems, the technical solution of this utility model is as follows:

[0006] A suspended multifunctional dynamic digital X-ray imaging system, comprising:

[0007] An X-ray suspension device includes a telescopic rod and an X-ray generating device. The top end of the telescopic rod is fixedly mounted on a fixed base and moves vertically. An L-shaped bracket is provided at the end of the telescopic rod, and a rotary bearing is provided on the L-shaped bracket. The X-ray generating device is slidably connected to the telescopic rod through the rotary bearing.

[0008] An X-ray imaging table moving device includes an imaging table and a flat panel detector. The imaging table is used to support the patient and its height and angle can be adjusted as needed. The flat panel detector is horizontally positioned below the imaging table and moves horizontally below the imaging table to capture X-ray images at different positions, thereby achieving multifunctional dynamic digital imaging.

[0009] The column is vertically fixed to the ground and is equipped with a base for fixing it.

[0010] A lifting mechanism is installed on the column and drives the imaging bed to move up and down over a wide range;

[0011] A rotating mechanism is mounted on the column and drives the imaging bed to rotate within a wide range of positive and negative angles;

[0012] X-rays are the source of X-rays, used to generate X-rays for imaging.

[0013] Furthermore, the X-ray suspension device also includes:

[0014] The horizontally mounted guide rail is fixedly installed on the horizontal beam on the wall;

[0015] The longitudinal moving guide rail is slidably mounted on the transverse mounting guide rail and slides left and right along the transverse mounting guide rail.

[0016] Furthermore, a take-up device is provided on the longitudinal moving guide rail for automatically winding up the cable.

[0017] Furthermore, the imaging bed is equipped with foot pedals, detachable handles, and detachable shoulder supports for patients to step on and grip stably.

[0018] Furthermore, the lifting mechanism includes:

[0019] A sprocket or pulley is mounted on the column;

[0020] An electric motor drives a chain to rotate, which in turn drives the sprockets or pulleys to rotate, thereby propelling the radiography bed up or down via mechanical transmission.

[0021] Furthermore, the rotating mechanism includes:

[0022] A gear is disposed between the column and the imaging bed;

[0023] The motor drives the gears to rotate, and the meshing of the two gears transmits motion to drive the camera bed to rotate.

[0024] The above-described solution of this utility model has at least the following beneficial effects:

[0025] The X-ray suspension device in the system achieves flexible adjustment of the height and angle of the X-ray source through the vertical extension and retraction of the telescopic rod, and the sliding connection of the X-ray generator to the telescopic rod via a rotating bearing. This allows the system to adapt to patients of different body types and conditions, providing doctors with more diverse options for examination angles and positions.

[0026] The radiography table can be adjusted in height and angle as needed, and the flat panel detector moves horizontally beneath it, further enhancing the system's flexibility and adaptability. Doctors can easily adjust the equipment configuration according to examination requirements, capturing X-ray images from different positions to achieve multifunctional dynamic digital imaging.

[0027] The lifting and rotating mechanisms allow the radiography table to be quickly and accurately adjusted to the required height and angle, shortening examination time and improving work efficiency. The horizontal movement and dynamic imaging capabilities of the flat panel detector enable the system to capture and record the patient's X-ray images in real time, providing doctors with clearer and more accurate diagnostic information. This helps doctors to more accurately determine the patient's condition and develop more appropriate treatment plans.

[0028] The system integrates the functions of DR (Digital Radiography) and digital gastrointestinal imaging, achieving multi-functionality and reducing the cost for hospitals to purchase multiple devices. The suspended design further saves space, reducing the floor space required in the hospital's radiology department and providing more usable space. Attached Figure Description

[0029] Figure 1 This is a front view of a suspended multifunctional dynamic digital X-ray imaging system provided by an embodiment of this utility model.

[0030] Figure 2 This is a structural diagram of an X-ray imaging bed moving device provided in an embodiment of this utility model.

[0031] Figure 3 This is a partial component structure diagram provided by an embodiment of the present utility model;

[0032] Figure 4 This is a structural diagram of a double telescopic rod suspension device provided in an optional embodiment of the present utility model.

[0033] Explanation of reference numerals in the attached drawings: 1. Horizontal mounting rail; 2. Longitudinal moving rail; 3. Telescopic rod; 4. X-ray generator; 5. Column; 6. X-ray; 7. Base; 8. Motor; 9. Sprocket or pulley; 10. Gear; 11. Foot pedal; 12. Detachable handle; 13. Flat panel detector; 14. Cable retractor; 15. Radiography bed; 16. Rotary bearing; 17. Detachable shoulder support; 18. Detachable cup holder; 19. Pressure device; 20. Slide rail. Detailed Implementation

[0034] Exemplary embodiments of the present disclosure will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

[0035] like Figures 1 to 3 As shown, an embodiment of this utility model proposes a suspended multifunctional dynamic digital X-ray imaging system, comprising:

[0036] The X-ray suspension device includes a telescopic rod 3 and an X-ray generating device 4. The top end of the telescopic rod 3 is fixedly installed on a fixed base and moves vertically. The end of the telescopic rod 3 is provided with an L-shaped bracket, and the L-shaped bracket is provided with a rotary bearing 16. The X-ray generating device 4 is slidably connected to the telescopic rod 3 through the rotary bearing 16.

[0037] The X-ray imaging table moving device includes an imaging table 15 and a flat panel detector 13. The imaging table 15 is used to carry the patient and its height and angle can be adjusted as needed. The flat panel detector 13 is horizontally positioned below the imaging table 15 and moves horizontally below the imaging table 15 to capture X-ray images at different positions, thereby realizing multifunctional dynamic digital imaging.

[0038] The column 5 is vertically fixed to the ground and is equipped with a base 7 for fixing.

[0039] A lifting mechanism is installed on the column 5 and drives the camera bed 15 to rise and fall;

[0040] A rotating mechanism is mounted on the column 5 and drives the imaging bed 15 to rotate;

[0041] X-ray 6 is an X-ray source used to generate X-rays for imaging.

[0042] In this embodiment of the invention, the top end of the telescopic rod 3 is fixedly installed in a mounting base on the wall and can extend and retract vertically. This design allows the X-ray generating device 4 to be flexibly adjusted in the vertical direction to accommodate different patient heights and examination needs. An L-shaped bracket is provided at the end of the telescopic rod 3, and a rotary bearing 16 is mounted on the L-shaped bracket. The rotary bearing 16 provides a smooth rotation interface, allowing the X-ray generating device 4 to slide on the telescopic rod 3 and rotate around the rotary bearing 16 at a certain angle, thereby further increasing the flexibility of X-ray projection.

[0043] The X-ray generator 4 is slidably connected to the telescopic rod 3 via a rotary bearing 16. When the projection angle or position of the X-rays needs to be adjusted, the operator can easily slide or rotate the X-ray generator 4. The radiography table 15 is used to support the patient and its height and angle can be adjusted according to examination needs. The design of the radiography table 15 takes into account both patient comfort and examination efficiency. The flat panel detector 13 is horizontally positioned below the radiography table 15 to capture X-ray images. To capture X-ray images from different positions, the flat panel detector 13 can move horizontally below the radiography table 15. This function is achieved through an electric push rod (or other mechanisms such as rack and pinion, lead screw slide, linear guide, etc.), allowing the flat panel detector 13 to be precisely adjusted in position as needed.

[0044] The column 5 is vertically fixed to the ground and has a base 7 for fixation. The column 5 provides a stable support structure, ensuring the stability of the entire X-ray imaging table movement device. A lifting mechanism is mounted on the column 5 and includes a chain, motor, gears, or pulleys. A chain is mounted on the lifting column, and a motor is located at the bottom of the lifting column. When the motor starts, it drives the chain to rotate, which in turn drives the gears or pulleys to rotate, thereby pushing the imaging table 15 up or down. This design allows the height of the imaging table 15 to be adjusted according to the patient's height and examination needs. A rotating mechanism is also mounted on the column 5 and includes gears and a motor. A double gear is installed between the lifting column and the X-ray imaging table 15, and the double gears mesh. When the motor starts, it drives the gears to transmit motion through the meshing of the gears, driving the imaging table 15 to rotate. Alternatively, the rotating mechanism can be implemented using a worm gear. When the worm rotates, its helical shape causes the worm to mesh with the worm gear teeth, thereby driving the imaging table 15 to rotate. This design allows the angle of the imaging table 15 to be adjusted according to examination needs. X-ray 6 is the X-ray source used to generate X-rays for imaging. After the X-rays pass through the patient's body, they are captured by the flat panel detector 13 and converted into digital images, thus realizing multifunctional dynamic digital imaging.

[0045] By adjusting the positional relationship between the X-ray imaging table 15, the flat panel detector 13, and the X-ray generating device 4, this suspended DR system can function as a digital gastrointestinal machine. For example, when it is necessary to capture gastrointestinal images, the angle of the imaging table 15 and the position of the flat panel detector 13 can be adjusted to obtain the best imaging effect. This system can adapt to the examination needs of different patients and conditions. Whether standing, lying down, or in a lateral decubitus position, the examination requirements can be met by adjusting the various components of the system.

[0046] Through the design of the telescopic rod 3, the rotary bearing 16, and the lifting and rotating mechanisms, the height, angle, and position of the X-ray generator 4 and the radiography table 15 can be flexibly adjusted to meet the examination needs of different patients. The flat panel detector 13 can move horizontally below the radiography table 15 to capture X-ray images from different positions, improving the clarity and accuracy of the imaging. The use of electric push rods, chains, motors, and other mechanisms makes the system operation more convenient and efficient, reducing the burden on medical staff. Equipped with digital gastrointestinal machine functions, it can adapt to the positional examination needs of different patients and conditions, expanding the system's application range. The design of the radiography table 15 takes patient comfort into consideration, featuring a foot pedal 11, a detachable handle 12, and a detachable shoulder support 17, allowing patients to stably step on the foot pedal, grasp the handle, and maintain their balance.

[0047] like Figures 1 to 3 As shown, the X-ray suspension device further includes:

[0048] Horizontal mounting rail 1 is fixedly installed on the horizontal beam on the wall;

[0049] The longitudinal moving guide rail 2 is slidably mounted on the transverse mounting guide rail 1 and slides left and right along the transverse mounting guide rail 1.

[0050] In this embodiment of the invention, the transverse mounting rail 1 is fixedly installed on a crossbeam on the wall, providing a stable transverse support foundation for the entire X-ray suspension device. The crossbeam, as a load-bearing structure, ensures that the transverse mounting rail 1 can be firmly fixed on it, bearing the weight of subsequent components and the forces during movement. The longitudinal moving rail 2 is slidably installed on the transverse mounting rail 1, and the two are connected by a sliding mechanism (such as pulleys, grooves, etc.). The longitudinal moving rail 2 can slide left and right along the transverse mounting rail 1, a design that allows the X-ray suspension device to flexibly adjust its position in the horizontal direction. The sliding mechanism design ensures the stability and accuracy of the longitudinal moving rail 2 during sliding, ensuring that the X-ray generator can accurately reach the predetermined position.

[0051] The top of the telescopic rod 3 is fixedly mounted on the longitudinal moving guide rail 2 and extends and retracts vertically. The X-ray generating device 4 is slidably connected to the telescopic rod 3 via a rotary bearing 16, allowing it to move vertically with the telescopic rod 3 and rotate around the rotary bearing 16 at a certain angle. When the longitudinal moving guide rail 2 slides along the transverse mounting guide rail 1, the telescopic rod 3 and the X-ray generating device 4 also move accordingly, achieving flexible positioning of the X-ray suspension device in three-dimensional space. A cable retractor 14 is provided on the longitudinal moving guide rail 2 for automatically winding up the cable. When the longitudinal moving guide rail 2 slides, the cable retractor 14 can automatically adjust the cable length to prevent the cable from tangling or dragging on the ground, ensuring a clean and safe working environment.

[0052] The X-ray suspension device, with its horizontal mounting rail 1 and longitudinal moving rail 2, achieves flexible horizontal movement, greatly increasing the flexibility and adaptability of X-ray imaging. The telescopic function of the telescopic rod 3 and the rotation function of the X-ray generator 4 further expand the device's range of motion, allowing X-rays to be accurately projected onto any part of the patient's body. The sliding design of the longitudinal moving rail 2 allows operators to easily adjust the position of the X-ray suspension device without the need for strenuous movement or adjustment of heavy equipment. The cable retractor design reduces cable management complexity, improving work efficiency and safety. The flexible positioning function of the X-ray suspension device allows operators to precisely adjust the projection angle and position of the X-rays according to the patient's body shape and examination needs, thereby optimizing image quality. This avoids image blurring or distortion caused by fixed device positions, improving diagnostic accuracy and reliability. The flexibility and adaptability of the X-ray suspension device enable its application in various medical examination scenarios, such as orthopedics, internal medicine, and surgery. It meets the examination needs of different patients and conditions, expanding the application scope and market potential of medical equipment.

[0053] like Figures 1 to 3 As shown, a take-up device 14 is provided on the longitudinal moving guide rail for automatically winding up the cable.

[0054] In this embodiment of the invention, the longitudinal moving guide rail 2 is slidably mounted on the transverse mounting guide rail 1 and can slide left and right along the transverse mounting guide rail 1. This design allows the entire X-ray suspension device to be flexibly adjusted in the horizontal direction to adapt to different imaging needs. The cable retractor 14 is fixedly mounted on the longitudinal moving guide rail 2 and connected to the cable on the guide rail. The cable retractor 14 has an internal spring mechanism or motor drive mechanism for automatically winding the cable. When the longitudinal moving guide rail 2 slides, the cable moves accordingly. The cable retractor 14 can sense the change in cable tension and automatically adjust the winding speed to ensure that the cable remains taut and does not drag on the ground or become tangled.

[0055] When the operator needs to move the longitudinal guide rail 2, the longitudinal guide rail 2 begins to slide according to the instruction, simultaneously moving the take-up coil 14 and the connected cable together. The take-up coil 14 senses the change in cable tension and automatically adjusts the winding speed to ensure that the cable remains taut at all times. When the longitudinal guide rail 2 stops sliding, the locking mechanism of the take-up coil 14 locks the cable to prevent it from loosening or slipping out.

[0056] The automatic rewinding function of the cable retractor 14 significantly reduces the time operators spend manually managing cables, improving work efficiency. Operators can focus more on the X-ray imaging itself without being distracted by cable management. The cable retractor 14 ensures that the cable remains taut at all times, avoiding safety hazards such as cables dragging on the ground or becoming tangled. In medical environments, cable management is crucial for patient safety and the operation of medical staff; the design of the cable retractor 14 effectively enhances the safety of the working environment. The automatic rewinding function of the cable retractor 14 reduces cable wear and strain, thereby extending cable lifespan, which means reduced frequency and cost of cable replacement for medical institutions. The cable retractor 14 neatly winds up the cable, making the entire X-ray suspension device look cleaner and more organized.

[0057] like Figures 1 to 3 As shown, the imaging bed 15 is equipped with a foot pedal 11 and a handle 12 for the patient to step on and grip stably.

[0058] In this embodiment of the invention, a foot pedal 11 is installed at the bottom of the radiography bed 15 for easy access by the patient. When the patient needs to undergo an X-ray examination, they can place both feet stably on the foot pedal 11. The foot pedal 11 provides additional support points to help the patient maintain balance, especially when the radiography bed 15 is raised, lowered, or tilted. The foot pedal 11 not only contributes to the patient's stability during the radiography process but can also serve as a temporary support point in emergencies, increasing safety.

[0059] Handles 12 are mounted on the edge of the radiography bed 15 for easy gripping by the patient. During radiography, especially when the radiography bed 15 is moved or tilted, the patient can grip the handles 12 with both hands. The handles 12 provide additional support points to help the patient maintain balance and reduce discomfort caused by movement. Shoulder supports 17 are mounted at one end of the radiography bed; when the bed rotates, they secure the patient's shoulders and prevent the patient from sliding off the bed.

[0060] The footrest 11, handle 12, and shoulder support 17 are designed with patient comfort and stability in mind, helping patients relax and cooperate during the imaging process and reducing discomfort caused by body movement. This contributes to improving the patient's examination experience and satisfaction, and promoting a harmonious doctor-patient relationship. The footrest 11, handle 12, and shoulder support 17 provide additional support points for the patient, helping them maintain balance during the imaging process. Especially when the imaging table 15 is raised, lowered, or tilted, these auxiliary features effectively prevent patients from falling or getting injured due to loss of balance, thus improving examination safety and reducing the occurrence of accidents.

[0061] Handle 12, shoulder support 17, and cup holder 18 are all detachable and installable. Compressor 19 can be laid flat or upright. When the device is used for digital gastrointestinal examination, handle 12, shoulder support 17, and cup holder 18 can be quickly installed to protect the patient when the radiography table rotates and to facilitate the patient's handling of the cup containing barium during the examination. Compressor 19 is perpendicular to the radiography table and can slide along the track 20. It can compress the patient's stomach through the extended compression cup to reduce the dose required for X-ray penetration of tissue, resulting in clearer images. When the device is used for conventional DR radiography, handle 12, shoulder support 17, and cup holder 18 can be quickly removed to meet the needs of various body position placements for imaging. Compressor 19 can be laid flat on the radiography table.

[0062] like Figures 1 to 3 As shown, the lifting mechanism includes:

[0063] A sprocket or pulley 9 is mounted on the column 5;

[0064] Motor 8 drives the chain to rotate, and the chain drives the sprocket or pulley 9 to rotate, so as to push the imaging bed 15 up or down through mechanical transmission.

[0065] In this embodiment of the invention, the column 5 serves as the main support structure of the lifting mechanism, fixedly installed below or on both sides of the imaging bed 15, providing guidance and stability for the lifting movement. A sprocket or pulley 9 is mounted on the column 5, meshing with or contacting the chain; when the chain rotates, the sprocket or pulley 9 rotates accordingly. The motor 8 serves as the power source, driving the chain to rotate. The output shaft of the motor 8 is connected to one or more sprockets on the chain, outputting power through rotation. The chain serves as a transmission element, connecting the motor 8 and the sprockets or pulleys 9. The chain transmits and converts power through the sprockets, transforming the rotational motion of the motor 8 into linear motion. The imaging bed 15 is connected to the lifting mechanism, achieving upward or downward movement through the movement of the lifting mechanism.

[0066] When motor 8 starts, its output shaft begins to rotate, driving the connected sprocket to rotate. The sprocket transmits the rotational motion to the sprocket or pulley 9 via a chain. The sprocket or pulley 9 then rotates under the drive of the chain. Since the sprocket or pulley 9 is connected to the lifting mechanism of the imaging bed 15, its rotation is converted into linear motion of the imaging bed 15, achieving upward or downward movement. The column 5 provides guidance and stability for the lifting motion. During the lifting process, the imaging bed 15 moves smoothly along the track of the column 5, ensuring the accuracy and safety of the lifting.

[0067] The rapid lifting and lowering of the imaging bed 15 is achieved by driving the chain to rotate via motor 8, which in turn drives the sprocket or pulley 9. This mechanical transmission method has advantages such as simple structure, high transmission efficiency, and good reliability, thus improving lifting efficiency. The column 5 provides a stable support structure for the lifting mechanism, ensuring the imaging bed 15 remains stable during lifting. Furthermore, through reasonable transmission design and control strategies, the stability and safety of the lifting mechanism can be further improved, preventing accidents. The lifting mechanism adopts a modular design, with tight connections and a clear structure between components. This design facilitates equipment maintenance and reduces repair costs and ease of use. The efficient and stable operation of the lifting mechanism makes the lifting and lowering process of the imaging bed 15 more comfortable and convenient. For medical equipment requiring frequent lifting and lowering operations, this design enhances user experience and satisfaction.

[0068] like Figures 1 to 3 As shown, the rotating mechanism includes:

[0069] Gear 10 is disposed between the column 5 and the imaging bed 15;

[0070] The motor 8 drives the gear 10 to rotate, and the two gears mesh to transmit motion, thereby driving the imaging bed 15 to rotate.

[0071] In this embodiment of the invention, the column 5 serves as the main support structure of the rotating mechanism and is connected to the imaging bed 15, providing a stable foundation for the rotational motion. The gear 10 is positioned between the column 5 and the imaging bed 15 and meshes with the driving components of the imaging bed 15 (such as gears on the rotating shaft). When the gear 10 rotates, it transmits the rotational motion to the imaging bed 15 through gear meshing. The motor 8 serves as the power source for the rotating mechanism and is connected to the gear 10, driving its rotation. The output shaft of the motor 8 is connected to the shaft of the gear 10 via a coupling or directly, ensuring efficient power transmission.

[0072] When motor 8 starts, its output shaft begins to rotate, driving the connected gear 10 to rotate. Gear 10 meshes with gears (or similar components) on the imaging bed 15. Due to the meshing of the gears, when gear 10 rotates, it drives the gears on the imaging bed 15 to rotate, thereby realizing the rotational movement of the imaging bed 15. Under the action of gear meshing, the imaging bed 15 rotates around the axis of column 5. The speed and direction of rotation are determined by the speed and direction of motor 8, and can be precisely adjusted by the control system. By driving gear 10 to rotate through motor 8, and then using the meshing of two gears to transmit motion, the precise rotation of the imaging bed 15 can be achieved. This mechanical transmission method has the advantages of high transmission efficiency and good reliability, ensuring the stability and accuracy of the imaging bed during rotation.

[0073] The rotating motion of the radiography table 15 allows patients to adjust the imaging angle without moving their bodies. This helps improve examination efficiency and reduces time costs for both patients and medical staff. In examinations of the gastrointestinal and urinary systems, patients need to maintain a specific posture for extended periods. The rotating function of the radiography table 15 allows patients to adjust the imaging angle without moving their bodies, reducing discomfort. The rotation speed and angle of the radiography table 15 can be controlled by adjusting the speed and direction of the motor 8. This flexibility allows the rotating mechanism to adapt to various examination needs, improving the versatility and practicality of the medical equipment. The rotating mechanism uses mechanical transmission, resulting in a relatively simple and reliable structure. This design facilitates equipment maintenance and reduces repair costs and ease of use. Furthermore, due to the fewer mechanical transmission components, the failure rate is relatively low.

[0074] Optionally, in Figure 4 The device can be equipped with a telescopic rod 3 and a flat panel detector 13, which allows the patient's chest to be placed against the outer shell of the flat panel detector when taking a chest X-ray, ensuring that the patient's chest is closest to the flat panel detector and guaranteeing the clarity and accuracy of the image.

[0075] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model.

Claims

1. A suspended multi-functional dynamic digital X-ray imaging system, characterized in that, The utility model relates to a kind of X-ray suspension device, including telescopic rod (3) and X-ray generating device (4), wherein, the telescopic rod (3) top end is fixedly installed on fixed seat and telescopic motion is made in vertical direction, and the telescopic rod (3) end is equipped with L-shaped support, L-type support is equipped with rotating bearing (16);The X line generating device (4) is slidably connected on the telescopic rod (3) by the rotating bearing (16); X-ray bed moving device, including photography bed (15) and flat panel detector (13), wherein, the photography bed (15) is used to carry patient, and height is adjusted, large-scale positive angle and negative angle rotation are carried out according to need;The flat panel detector (13) is horizontally arranged below photography bed (15), and moves in horizontal direction below the photography bed (15), and different position X-ray image is captured, and multifunctional dynamic digital imaging is realized; Stand (5), vertically fixed to ground and equipped with base (7) for fixing; Lifting mechanism, arranged on the stand (5), and driving the photography bed (15) to lift; Rotating mechanism, arranged on the stand (5), and driving the photography bed (15) to rotate; X-ray (6) is X-ray generating source, for generating X-ray to image. The X-ray suspension device further comprises:

2. The suspended multi-functional dynamic digitalizing X-ray imaging system according to claim 1, wherein, Horizontal installation guide rail (1), fixedly installed on the crossbeam of wall body; Longitudinal movement guide rail (2), slidably installed on the horizontal installation guide rail (1), and slides left and right along the horizontal installation guide rail (1). The longitudinal movement guide rail is equipped with take-up device (14), for automatically winding cable.

3. The suspended multi-purpose dynamic digitalizing X-ray imaging system according to claim 2, wherein, The photography bed (15) is equipped with footboard (11), detachable handle (12), detachable shoulder support (17), detachable cup holder (18), for patient stable tread, grip, fix patient, place barium meal cup, compressor (19) can be flat or upright, and can move along track (20).

4. The suspended multi-purpose dynamic digitized X-ray imaging system of claim 3, wherein, The lifting mechanism comprises:

5. The overhead multi-purpose dynamic digitized x-ray imaging system of claim 4, wherein, Sprocket or pulley (9), arranged on the stand (5); Motor (8), driving chain rotation, chain driving the sprocket or pulley (9) rotation, to push the photography bed (15) to ascend or descend by mechanical transmission. The rotating mechanism comprises:

6. The suspended multi-purpose dynamic digitized X-ray imaging system of claim 5, wherein, Gear (10), arranged between the stand (5) and the photography bed (15); Motor (8), by driving the gear (10) rotation, double gear meshing transmission motion, to drive the photography bed (15) to rotate. ​

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