X-ray photography system and detection bed

Abstract

The invention discloses an X-ray photography system and a detection bed, the detection bed comprises a base, a bearing platform and a first mounting part, the first mounting part is mounted on the base or the bearing platform, the first mounting part comprises a fixed frame and a movable frame, the movable frame can move to be hidden below the bearing platform, and the movable frame can also move to be exposed out of the outer side of the bearing platform in the front-back direction. Due to the fact that the detection bed is provided with the first installation part, the first installation part can be used for installing the flat panel detector on the outer side of the bearing platform, and accurate photographing and imaging can be conducted on a patient lying on the side; moreover, the first mounting part can move in the front-back direction relative to the bearing platform to be exposed and hidden relative to the bearing platform, so that the first mounting part can be exposed to mount the flat panel detector, and camera imaging of the patient in the lateral position is realized; when a patient is shot and imaged under other conditions, the first mounting part can be hidden below the bearing platform, so that hidden storage is realized, and the occupied space is reduced.

Description

Technical Field

[0001] This invention relates to the field of medical testing equipment technology, specifically to an X-ray imaging system and testing bed. Background Technology

[0002] An X-ray imaging system consists of a head unit and a bed, allowing the patient to lie flat on the bed for X-ray imaging. Traditionally, to achieve lateral decubitus imaging, a separate bracket is mounted on the side of the bed to hold the film cassette, with the bracket placed on the ground; alternatively, the film cassette is manually held and aligned with the lateral decubitus patient. Both methods are cumbersome, inconvenient, and prone to issues such as the film cassette tilting, making alignment with the patient difficult and affecting image quality. Furthermore, they require significant space. Summary of the Invention

[0003] The present invention relates to an X-ray imaging system and examination bed, which is used to solve the problems of inconvenience and large space occupation for patients taking X-rays while lying on their side.

[0004] In one embodiment, a detection bed for an X-ray imaging system is provided, comprising:

[0005] Base;

[0006] A support platform is disposed at the upper end of the base. The support platform has a support surface for supporting a patient lying flat or on their side. The support surface has mutually perpendicular left-right and front-back directions, and the length of the support surface in the left-right direction is greater than the length in the front-back direction.

[0007] The first mounting component includes a fixed frame and a movable frame. The fixed frame is installed below the support platform, and the movable frame is movably connected to the fixed frame. When the movable frame and the fixed frame are connected, the movable frame can be moved to be hidden below the support platform, and the movable frame can also be moved to be exposed on the outer side of the support platform in the front-rear direction. When the movable frame is exposed on the support platform, it can be used to detachably install a first flat panel detector to receive X-rays from a patient lying on their side passing through the support platform.

[0008] In one embodiment, the movable frame can move relative to the fixed frame in the front-rear direction to hide or expose the movable frame on the outer side of the support platform in the front-rear direction.

[0009] In one embodiment, the first mounting bracket further includes a first guide member disposed on the fixed bracket, and the movable bracket is movably connected to the first guide member. The movable bracket can move relative to the first guide member in the front-back direction to move to hide or expose the outer side of the bearing platform in the front-back direction.

[0010] In one embodiment, the first mounting bracket further includes a first driving member, which is disposed on the fixed bracket and connected to the movable bracket for driving the movable bracket to move along the front-back direction.

[0011] In one embodiment, the support platform is movable relative to the base in the front-back direction, and the travel distance of the movable frame in the front-back direction is greater than the travel distance of the support platform in the front-back direction.

[0012] In one embodiment, the movable frame is rotatable relative to the fixed frame to conceal or expose the movable frame on the outer side of the support platform in the front-rear direction.

[0013] In one embodiment, the first mounting component further includes an elastic return member, one end of which is connected to the fixed frame and the other end of which is connected to the movable frame. The elastic return member is used to move the movable frame to be hidden below the support platform.

[0014] In one embodiment, the first mounting component further includes a first limiting part and a second limiting part, the first limiting part being disposed on the fixed frame and the second limiting part being disposed on the movable frame; when the movable frame moves to the point where the first limiting part and the second limiting part cooperate to form a limiting position, it will prevent the elastic recovery component from driving the movable frame to move to a position hidden below the bearing platform.

[0015] In one embodiment, the first mounting component further includes a first mounting portion disposed at one end of the movable frame. The first mounting portion is used for detachably mounting the first flat panel detector. The movable frame is movable to hide the end with the first mounting portion below the support platform. The movable frame is also movable to expose the end with the first mounting portion on the outer side of the support platform in the front-rear direction.

[0016] In one embodiment, the first mounting part is detachably connected to a flat panel detector mounting base, and the flat panel detector mounting base is used to mount the first flat panel detector.

[0017] In one embodiment, the first mounting component further includes the flat panel detector mounting base, the flat panel detector mounting base having a second mounting portion, the second mounting portion being detachably connected to the first mounting portion, and the flat panel detector mounting base being used to mount the first flat panel detector.

[0018] In one embodiment, the movable frame or the flat panel detector mounting base is provided with a movable locking member, which is movable to lock the detachable connection between the first mounting part and the second mounting part, and the locking member is also movable to unlock the detachable connection between the first mounting part and the second mounting part.

[0019] In one embodiment, the first mounting part and the second mounting part are rotatably connected, and the flat panel detector mounting base can rotate relative to the movable frame along a first axis and / or a second axis. The first axis is parallel to the left-right direction, the second axis is parallel to the up-down direction, and the up-down direction is perpendicular to the left-right direction and the front-back direction.

[0020] In one embodiment, the flat panel detector mounting base includes a first mounting base and a second mounting base. The first mounting base is provided with a second mounting portion, and the second mounting base is used for detachably mounting the first flat panel detector. The first mounting base and the second mounting base are rotatably connected. The second mounting base can rotate relative to the first mounting base along a first axis and / or a second axis. The first axis is parallel to the left-right direction, and the second axis is parallel to the up-down direction. The up-down direction is perpendicular to the left-right direction and the front-back direction.

[0021] In one embodiment, the flat panel detector mounting base is provided with a slot for inserting the first flat panel detector.

[0022] In one embodiment, the system further includes a first driving mechanism, which is mounted on the base and connected to the first mounting member. The first driving mechanism is used to drive the first mounting member to move in the left-right direction.

[0023] In one embodiment, the controller is electrically connected to the first drive mechanism, and the controller is used to control the first drive mechanism to drive the first mounting component to move in the left-right direction.

[0024] In one embodiment, the first driving mechanism includes a second driving member, a second guide member, and a first moving member. The second driving member and the second guide member are disposed on the base, and the first moving member is disposed on the second guide member. The first moving member is movable relative to the second guide member in the left-right direction. The second driving member is connected to the first moving member and is used to drive the first moving member to move along the second guide member. The first moving member is connected to the first mounting member and is used to drive the first mounting member to move in the left-right direction.

[0025] In one embodiment, a second mounting bracket is further included. The second mounting bracket is mounted on the base or the support platform and located below the support platform. The second mounting bracket is used to detachably mount a second flat panel detector below the support platform to receive X-rays passing through the support platform from a patient lying flat. The first drive mechanism is also connected to the second mounting bracket and is used to drive the first mounting bracket and the second mounting bracket to move simultaneously or separately in the left-right direction.

[0026] In one embodiment, the system further includes a second mounting bracket and a second drive mechanism. The second mounting bracket is mounted on the base or the support platform and is located below the support platform. The second mounting bracket is used to detachably mount a second flat panel detector below the support platform to receive X-rays from a patient lying flat on the support platform. The second drive mechanism is connected to the second mounting bracket and is used to drive the second mounting bracket to move in the left-right direction.

[0027] In one embodiment, an X-ray imaging system is provided, characterized in that it includes an emitting device and the above-described detection bed;

[0028] The emitting device includes a movable emitting component that can be moved to emit X-rays downwards to irradiate a supine patient, and can also be moved to emit X-rays in the front-back direction of the support platform to irradiate a lateral patient.

[0029] In one embodiment, the launching device further includes a suspension assembly, which includes a third guide member laid along the left-right direction, a fourth guide member laid along the front-back direction, a second moving member, a lifting arm, and a rotating arm. The second moving member is capable of moving along the left-right direction and also along the front-back direction. The lifting arm includes a first end and a second end opposite to each other. The first end of the lifting arm is connected to the second moving member, and the second end of the lifting arm is capable of moving up and down in the vertical direction. The rotating arm is connected to the second end of the lifting arm and is capable of rotating around the vertical direction. The launching component is mounted on the rotating arm, and the suspension assembly is used to drive the launching component to move.

[0030] According to the X-ray imaging system and examination bed of the above embodiments, since the examination bed is provided with a first mounting component, the first mounting component can be used to mount a flat panel detector on the outside of the support platform. The flat panel detector can be used to receive X-rays passing through the support platform of a patient lying on their side. This examination bed can accurately image the patient lying on their side. Furthermore, the first mounting component can move in the front-back direction relative to the support platform, realizing exposure and concealment relative to the support platform. This allows the first mounting component to be exposed to mount the flat panel detector, realizing imaging of the patient in the lateral position. When imaging the patient in other situations, the first mounting component can be hidden under the support platform, realizing concealed storage and reducing space occupation. Attached Figure Description

[0031] Figure 1 This is a schematic diagram of the structure of the detection bed in one embodiment;

[0032] Figure 2 This is a top view of the hidden support platform of the detection bed in one embodiment.

[0033] Figure 3 This is a schematic diagram of the structure of the hidden support platform of the detection bed in one embodiment;

[0034] Figure 4 This is a schematic diagram of the structure of a second mounting component for mounting a second flat panel detector in one embodiment;

[0035] Figure 5 This is a top view of the detection bed in one embodiment;

[0036] Figure 6 This is a top view of the detection bed in one embodiment;

[0037] Figure 7 This is a top view of the detection bed in one embodiment;

[0038] Figure 8 This is a top view of the detection bed in one embodiment;

[0039] Figure 9 This is a schematic diagram of the structure of the second mounting component in one embodiment;

[0040] Figure 10 This is a top view of the detection bed in one embodiment;

[0041] Figure 11 This is a top view of the detection bed in one embodiment;

[0042] Figure 12 This is a schematic diagram of the structure of an X-ray imaging system in one embodiment;

[0043] The accompanying diagrams are labeled as follows:

[0044] 1-Base;

[0045] 2-Bearing platform;

[0046] 3-First mounting component, 31-Fixed bracket, 311-First limiting part, 32-Modible bracket, 321-First mounting part, 322-Second limiting part, 323-Locking component, 33-First guide component, 34-First driving component, 35-Elastic return component, 36-Flat panel detector mounting base, 361-Second mounting part, 362-Slot;

[0047] 4-Second mounting component;

[0048] 51 - First flat panel detector, 52 - Second flat panel detector;

[0049] 6-First driving mechanism, 61-Second driving component, 62-Second guide component, 63-First moving component;

[0050] 10-Launch device, 101-Launch component, 102-Suspension assembly. Detailed Implementation

[0051] The present invention will now be described in further detail with reference to specific embodiments and accompanying drawings. Similar elements in different embodiments are referred to by associated similar element reference numerals. In the following embodiments, many details are described to facilitate a better understanding of this application. However, those skilled in the art will readily recognize that some features may be omitted in different situations, or may be replaced by other elements, materials, or methods. In some cases, certain operations related to this application are not shown or described in the specification. This is to avoid obscuring the core parts of this application with excessive description. For those skilled in the art, detailed description of these related operations is not necessary; they can fully understand the related operations based on the description in the specification and general technical knowledge in the art.

[0052] Furthermore, the features, operations, or characteristics described in the specification can be combined in any suitable manner to form various embodiments. At the same time, the steps or actions in the method description can be rearranged or adjusted in a manner obvious to those skilled in the art. Therefore, the various orders in the specification and drawings are only for the clear description of a particular embodiment and do not imply a necessary order, unless otherwise stated that a particular order must be followed.

[0053] The component designations used in this document, such as "first" and "second," are merely for distinguishing the described objects and have no sequential or technical meaning. Unless otherwise specified, the terms "connection" and "linkage" in this application include both direct and indirect connections (linkages). The left-right and front-back directions in this document are based on the physician using the operating equipment; that is, the left-right direction refers to the left-right direction when the physician is facing the examination bed, and the front-back direction refers to the front-back direction when the physician is facing the examination. Please refer to [link / reference needed] for details. Figure 1 The direction is indicated in the middle.

[0054] In one embodiment, an X-ray imaging system examination bed is provided. This examination bed is used to support a patient, who can undergo imaging in different postures on the examination bed. Common postures are lying flat and lying on the side. When the patient is lying flat, imaging can be performed in the vertical direction, and when the patient is lying on the side, imaging can be performed in the front-back direction. By having the patient undergo imaging in different postures, imaging can be performed on different areas of the patient's body to help doctors determine the patient's lesions.

[0055] The testing bed in this embodiment includes a first mounting component and a second mounting component. The first mounting component mounts a flat panel detector below the support platform, parallel to the platform, enabling imaging of the patient in a supine position. The second mounting component mounts a flat panel detector to the side of the support platform, perpendicular to it, enabling imaging of the patient in a lateral decubitus position. Both the first and second mounting components are movable laterally along the support platform, allowing the flat panel detectors mounted on them to move to different positions along the patient's height. This ensures accurate positioning of the detectors to the desired imaging location, improving accuracy and enabling continuous imaging of multiple patient areas without patient movement, thus enhancing the user experience.

[0056] Please refer to Figures 1 to 7 The X-ray imaging system in this embodiment mainly includes a base 1, a support platform 2, a first mounting component 3, and a second mounting component 4.

[0057] The base 1 serves as the support structure for the entire testing bed. It is placed on the ground and may include a lifting assembly, which can be electrically or manually adjusted to change the height of the testing bed to meet the needs of different patients. Alternatively, the base 1 can be a fixed structure, securing the testing bed at a preset height to meet the specific needs of a particular patient.

[0058] The support platform 2 is located on the upper end of the base 1. The support platform 2 has a support surface 21, which is the upper surface of the support platform 2. The support platform 2 is installed horizontally, and the support surface 21 of the support platform 2 is horizontally positioned. The support surface 21 of the support platform 2 is used to support patients lying flat or on their side. If the base 1 is equipped with a lifting component, the base 1 can move the support surface 21 of the support platform 2 to different horizontal height positions to facilitate use by different patients. For example, the support platform 2 can be lowered for shorter patients and raised for taller patients. The support surface 21 has left-right and front-back directions, with the length of the support surface 21 in the left-right direction being greater than the length in the front-back direction. The support surface 21 also has a vertical direction, and the left-right, front-back, and vertical directions are perpendicular to each other.

[0059] The support platform 2 can be a rectangular bed board structure. The length of the plane on which the support platform 2 is located in the left and right direction is greater than the length in the front and back direction. The patient can lie flat or on their side along the left and right direction of the support platform 2.

[0060] The support platform 2 can be installed on the upper end of the base 1 by means of a bracket, and there is a certain gap space between the support platform 2 and the upper end of the base 1.

[0061] The second mounting component 4 is installed on the upper end of the base 1, located within the gap between the support platform 2 and the base 1, and positioned below the support platform 2. The second mounting component 4 can be a mounting bracket or mounting box, etc., and is used to mount a detachable second flat panel detector 52. The second flat panel detector 52 mounted on the second mounting component 4 is parallel to the support platform 2, i.e., parallel to the upper surface of the support platform 2. The second mounting component 4 may have a mounting portion such as a slot, allowing the second flat panel detector 52 to be inserted into the mounting portion of the second mounting component 4. The mounting portion of the second mounting component 4 also has a protruding limiting structure to limit and fix the second flat panel detector 52 to the second mounting component 4, preventing instability during movement.

[0062] The second mounting component 4 can be mounted on the upper end of the base 1 via the first drive mechanism 6. The second mounting component 4 can move along the left and right directions of the support platform 2. The first drive mechanism 6 can be used to drive the second mounting component 4 and the second flat panel detector 52 to move along the left and right directions, so as to adjust the second flat panel detector 52 to be directly below the patient's desired imaging position.

[0063] The first driving mechanism 6 may include a second driving member 61, a second guide member 62, and a first moving member 63. The second guide member 62 is mounted on the upper end of the base 1 along the left-right direction of the support platform 2. The first moving member 63 is slidably mounted on the second guide member 62. The second mounting member 4 is mounted on the first moving member 63. The second driving member 61 is mounted on the upper end of the base 1. The second driving member 61 may be a drive motor. The drive motor may be connected to the first moving member 63 through a transmission component such as a synchronous belt. The second driving member 61 is used to drive the first moving member 63 and the second mounting member 4 mounted on the first moving member 63 to move in the left-right direction, thereby driving the second flat panel detector 52 mounted on the second mounting member 4 to move in the left-right direction.

[0064] In this embodiment, the second guide member 62 can be a guide rail, and the first moving member 63 can be a slider or a trolley. The slider or trolley can be directly and slidably mounted on the guide rail, or it can be mounted on the guide rail via rollers. The first moving member 63 can slide relative to the second guide member 62. In other embodiments, the second guide member 62 can also be a groove, and the first moving member 63 can be a slider or a trolley. The slider or trolley can be directly and slidably mounted on the groove, or it can be mounted on the groove via rollers. The first moving member 63 can slide relative to the second guide member 62.

[0065] In this embodiment, operation buttons are provided on the base 1 or other locations. These operation buttons are electrically connected to the second drive unit 61 via components such as a control board. The doctor can use the operation buttons to move the second flat panel detector 52 mounted on the second mounting component 4 in the left-right direction, achieving electric drive and facilitating the doctor's operation. The electric drive buttons can also be set as software buttons, allowing control of the second flat panel detector 52's left-right movement via clicking or sliding on the display.

[0066] In this embodiment, the first mounting component 3 can be a mounting frame or mounting box or other mounting structure. The first mounting component 3 is used to detachably mount the first flat panel detector 51. The first mounting component 3 is used to mount the first flat panel detector 51 on the outside of the support platform 2, specifically on the outside of the side of the support platform 2 in the length direction, so that the first flat panel detector 51 can receive X-rays passing through the patient lying on the side on the support platform 2 and realize imaging along the front-back direction.

[0067] The first mounting component 3 is mounted on the upper end of the base 1. The first mounting component 3 can also be mounted on the first moving component 63. The first mounting component 3 can also move along the left and right directions of the bearing platform 2. The second mounting component 4 can move synchronously with the first mounting component 3, so that the first flat panel detector 51 can move synchronously with the second flat panel detector 52 on the first mounting component 3 and the second mounting component 4 to the preset position. The patient can be directly photographed after switching between lying and side-lying positions, which can reduce the adjustment of the flat panel detector for patients to take photos while lying down and side-lying, and can improve the accuracy and efficiency of photography.

[0068] The second mounting component 4 can be located below the first mounting component 3, or the first mounting component 3 can be offset from the second mounting component 4 in the left-right or front-back direction, so as to avoid the first mounting component 3 interfering with and affecting the imaging of the second flat panel detector 52 on the second mounting component 4.

[0069] In this embodiment, the testing bed can also be a controller, which is electrically connected to the first drive mechanism 6. The controller is used to control the first drive mechanism 6 to drive the first mounting member 3 and / or the second mounting member 4 to move in the left and right directions to achieve electric control.

[0070] In other embodiments, the second guide member 62 and the first moving member 63 may also be connected by a rolling connection or other active methods. For example, the first moving member 63 may be a structure with rollers, and the first moving member 63 may roll on the second guide member 62.

[0071] In other embodiments, the first drive mechanism 6 may also include other drive methods. For example, the first drive mechanism 6 includes a motor, a synchronous pulley and a conveyor belt. The motor is connected to the conveyor belt through the synchronous pulley. The second mounting member 4 and the first mounting member 3 can be connected to the conveyor belt. The motor can also drive the second mounting member 4 and the first mounting member 3 to move in the left and right directions.

[0072] In other embodiments, the detection bed further includes a second drive mechanism connected to the second mounting member 4, used to independently drive the second mounting member 4 to move in the left-right direction; a first drive mechanism 6 connected to the first mounting member 3, used to independently drive the first mounting member 3 to move in the left-right direction. That is, the second mounting member 4 and the first mounting member 3 can be connected to different drive mechanisms to achieve independent movement, increasing the degree of freedom of movement for the second flat panel detector 52 and the first flat panel detector 51, and meeting the needs of more application scenarios. Of course, the first and second drive mechanisms can also be configured as a linkage mechanism, which can also achieve synchronous movement of the second flat panel detector 52 and the first flat panel detector 51.

[0073] The second drive mechanism may include a power source and transmission structure such as a motor, a synchronous pulley and a conveyor belt. That is, the second drive mechanism may adopt the same structure as the first drive mechanism 6, or it may adopt a different structure from the first drive mechanism 6. Both can drive the second mounting part 4 to move in the left and right directions.

[0074] In other embodiments, one of the second mounting member 4 and the first mounting member 3 can also be directly mounted on the second guide member 62. One of the second mounting member 4 and the first mounting member 3 has a connecting structure such as a groove or roller that is slidably connected to the second guide member 62. The second mounting member 4 and the first mounting member 3 are fixedly mounted to each other. The second driving member 61 is connected to the second mounting member 4 or the first mounting member 3 through a transmission assembly. This can also realize the electric drive of the second flat plate detector 52 and the first flat plate detector 51 to move in the left and right direction. Moreover, this structure can eliminate the first moving member 63 and simplify the structure.

[0075] In other embodiments, the second driving component 61 can also be a manually operated driving mechanism. For example, the second driving component 61 includes a rocker wheel, which is connected to the first moving component 63 via a transmission component such as a synchronous belt. The doctor can manually drive the second flat panel detector 52 and the first flat panel detector 51 to move in the left and right direction by manually operating the rocker wheel. Of course, the second driving component 61 can also include a drive motor and a manually operated rocker wheel, allowing the doctor to operate the second flat panel detector 52 and the first flat panel detector 51 to move in the left and right direction electrically via buttons or manually via the rocker wheel, giving the doctor more options.

[0076] In other embodiments, the testing bed may not have the first drive mechanism 6. The second flat panel detector 52 and / or the first flat panel detector 51 are directly mounted on a guide member that extends along the left-right direction of the support platform 2. The doctor can manually push the second flat panel detector 52 and the first flat panel detector 51 to move linearly along the guide member. In this structure, the doctor can manually operate the second flat panel detector 52 and the first flat panel detector 51 to move in the left-right direction.

[0077] In other embodiments, the second mounting component 4, the first mounting component 3, and the first driving mechanism 6 are mounted on the lower end of the support platform 2, which can also enable the second flat panel detector 52 and the first flat panel detector 51 to move in the left and right direction.

[0078] In this embodiment, the first mounting component 3 includes a fixed frame 31 and a movable frame 32. The fixed frame 31 can be installed below the bearing platform 2 and can be fixedly connected to the first moving component 63. The movable frame 32 is movably disposed on the fixed frame 31.

[0079] One end of the movable frame 32 is connected to the fixed frame 31, and the other end of the movable frame 32 is provided with a first mounting part 321. The first mounting part 321 is used to detachably connect the second mounting part 261 of the first flat panel detector 51, so as to realize the detachable installation of the first flat panel detector 51 on the movable frame 32. The movable frame 32 has a working position and a storage position. In the working position, the end of the movable frame 32 with the first mounting part 321 can be moved to the outer side of the support platform 2 in the front-rear direction. In this state, the first flat panel detector 51 can be installed on the first mounting part 321 of the movable frame 32, and the first flat panel detector 51 can be vertically installed on the outer side of the support platform 2 in the front-rear direction. In the storage position, the entire movable frame 32 can be moved to be hidden under the support platform 2, which can avoid the movable frame 32 interfering with the doctor when it is not in use.

[0080] The fixed frame 31 may be provided with a first guide 33, which is arranged along the front and back direction of the support platform 2. The first guide 33 and the second guide 62 are perpendicular to each other. One end of the movable frame 32 is slidably connected to the first guide 33. The movable frame 32 can move along the front and back direction of the support platform 2 to switch between the working position and the storage position.

[0081] The first guide member 33 can be a guide rail, and the movable frame 32 can be provided with a slider that is slidably connected to the first guide member 33. Alternatively, the movable frame 32 can be provided with rollers that are slidably connected to the first guide member 33. Both methods can enable the movable frame 32 to move along the length direction of the first guide member 33.

[0082] Please refer to Figure 8 In other embodiments, the first mounting member 3 may further include a first driving member 34. The first driving member 34 may be a driving component with a power source, such as a motor or a cylinder. The first driving member 34 is disposed on the fixed frame 31 and can be mounted on the fixed frame 31 by mounting components such as screws. The first driving member 34 may be directly or indirectly connected to the movable frame 32 through a transmission assembly. The first driving member 34 is used to drive the movable frame 32 to move relative to the first guide member 33 in the front-back direction. The first driving member 34 can realize the automatic extension and automatic retraction of the movable frame 32.

[0083] In other embodiments, the first guide member 33 may also be a guide structure such as a guide groove. Please refer to... Figures 5 to 7 In this embodiment, the movable frame 32 can not only move forward and backward along the first guide member 33, but also move left and right along the second guide member 62. This allows the movable frame 32 to be extended and retracted, and the first flat panel detector 51 to be aligned with the corresponding imaging part of the patient in the left and right directions. It also allows for the stitching of multiple images taken in the left and right directions, thus eliminating the need to move the patient.

[0084] In other embodiments, one end of the movable frame 32 can be rotatably connected to the fixed frame 31. The movable frame 32 can be rotated to expose the end with the first mounting portion 321 on the outer side of the support platform 2 in the front-rear direction, and the movable frame 32 can also be rotated to hide the end with the first mounting portion 321 on the outer side of the support platform 2 in the front-rear direction. The movable frame 32 can also switch between the working position and the storage position by rotating.

[0085] In other embodiments, the first mounting member 3 can also be disposed on the outer side of the support platform 2 in the front-rear direction. One end of the movable frame 32 can be fixedly connected to the fixed frame 31, and the other end of the movable frame 32 is always exposed on the outer side of the support platform 2 in the front-rear direction. This structure can also realize the installation of the first flat panel detector 51 and drive the first flat panel detector 51 to move in the left-right direction.

[0086] In this embodiment, the detection bed also includes a flat panel detector mounting base 36. The first mounting part 321 of the movable frame 32 can be a mounting groove or other mounting structure. The opening of the mounting groove is vertically upward. The first mounting part 321 can be used to insert the flat panel detector mounting base 36. The lower end of the flat panel detector mounting base 36 is provided with a second mounting part 261, such as a mounting post. The second mounting part 261, such as the mounting post, of the flat panel detector mounting base 36 can be directly inserted into the first mounting part 321, realizing the detachable installation of the flat panel detector mounting base 36.

[0087] In other embodiments, one or both of the first mounting portion 321 and the second mounting portion 261 may be provided with a locking portion such as a radial protrusion. The locking portion may be an elastic ball or a deformable convex structure. The locking portion can lock and fix the first mounting portion 321 and the second mounting portion 261, which can improve the stability of the flat panel detector mounting base 36 and thus improve the accuracy of imaging.

[0088] In other embodiments, the first mounting portion 321 may also be a vertical mounting groove or mounting hole, and the second mounting portion 261 of the flat panel detector mounting base 36 may be a mounting post, which may be inserted into the mounting groove or mounting hole.

[0089] In this embodiment, the movable frame 32 is provided with a movable locking member 323. The locking member 323 can be moved to lock the detachable connection between the first mounting part 321 and the second mounting part 322. The locking member 323 can also be moved to unlock the detachable connection between the first mounting part 321 and the second mounting part 322.

[0090] The locking member 323 includes a movable locking tongue and a button. The button is connected to the locking tongue via a spring or other components. The locking tongue can move into the mounting groove or mounting hole of the first mounting part 321 and can also move away from the mounting groove or mounting hole. The second mounting part 261 of the flat panel detector mounting base 36 has a locking hole on its circumferential side. The locking tongue can connect with the locking hole to form a locked state. The button is located on the side of the movable frame 32. The doctor can move the locking tongue to separate from the locking hole by pressing the button to form an unlocked state, that is, to lock the connection between the first mounting part 321 and the second mounting part 322. After the mounting post of the flat panel detector mounting base 36 is inserted into the mounting slot or mounting hole of the movable frame 32, the locking tongue of the locking member 323 automatically moves to the mounting slot or mounting hole under the action of the spring and engages with the locking hole of the mounting post, locking the mounting post in the mounting slot or mounting hole. The doctor can operate a button to trigger the locking tongue of the locking member 323 to disengage from the mounting slot or mounting hole, that is, the locking tongue separates from the locking hole of the mounting post, thus unlocking the connection between the first mounting part 321 and the second mounting part 322, achieving unlocking. This allows the mounting post to move relative to the mounting slot or mounting hole, and the unlocked state allows for the assembly and disassembly of the flat panel detector mounting base 36. The use of the locking member 323 further improves the stability of the flat panel detector mounting base 36 mounted on the movable frame 32.

[0091] In this embodiment, the upper end of the flat panel detector mounting base 36 may be provided with a slot 352 or other insertion structure, and the first flat panel detector 51 can be vertically inserted into the slot 352. The slot 352 can be a U-shaped structure, which forms a clearance space in the front and back directions, thereby increasing the area of ​​the slot 352 covering the first flat panel detector 51, improving the stability of the installation of the first flat panel detector 51, and preventing the flat panel detector mounting base 36 from covering the detection area of ​​the first flat panel detector 51.

[0092] In other embodiments, the first mounting portion 321 of the movable frame 32 is a mounting groove or mounting hole, and an axial slot may be provided in the mounting groove or mounting hole. The second mounting portion 261 of the flat panel detector mounting base 36 is a mounting post, and the mounting post is provided with a corresponding radial protrusion. The radial protrusion can be inserted into the slot to achieve circumferential positioning of the flat panel detector mounting base 36, so that the first flat panel detector 51 can be kept perpendicular to the front and back direction, and the tilt of the first flat panel detector 51 can be avoided to affect the reception of X-rays.

[0093] In other embodiments, the first mounting part 321 may also be other structures, such as the first mounting part 321 being a threaded hole, and the lower end of the flat panel detector mounting base 36 being provided with a threaded post. The connection between the threaded post and the threaded hole can also realize the detachable connection between the flat panel detector mounting base 36 and the first mounting part 321.

[0094] In other embodiments, the movable frame 32 may not have the first mounting part 321, and the second mounting part 261 of the flat panel detector mounting base 36 may be a collar. The flat panel detector mounting base 36 may be disposed at the end of the movable frame 32 through the collar, which may also realize the detachable connection between the flat panel detector mounting base 36 and the movable frame 32.

[0095] In other embodiments, the locking member 323 may also be disposed on the flat panel detector mounting base 36, and the locking member 323 may also realize the locking and unlocking between the flat panel detector mounting base 36 and the movable frame 32. The locking member 323 may also have other structures, such as screws or pins.

[0096] In other embodiments, the slot 352 may be provided with limiting structures such as limiting protrusions, so that the first flat panel detector 51 can be installed more securely in the slot 352.

[0097] In other embodiments, the testing bed may not include the flat panel detector mounting base 36. The flat panel detector mounting base 36 is used as an externally purchased accessory. When the patient is lying on their side for imaging, the flat panel detector mounting base 36, with the first flat panel detector 51 inserted, is installed on the first mounting part 321 of the movable frame 32 for use. When not imaging, the flat panel detector mounting base 36 with the first flat panel detector 51 inserted is removed. The first mounting part 321 of the movable frame 32 can also be used to install flat panel detector mounting bases with other shapes and structures to fix the first flat panel detector 51.

[0098] In other embodiments, the first mounting portion 321 of the movable frame 32 is configured to directly insert the first flat panel detector 51. For example, the movable frame 32 has a T-shaped structure, with the front-rear direction rods of the movable frame 32 connected to the first guide member 33, and the left-right direction rods of the movable frame 32 provided with the first mounting portion 321, which is a slot for directly inserting the first flat panel detector 51. This structure also allows the first flat panel detector 51 to be detachably mounted on the outer side of the support platform 2 in the front-rear direction.

[0099] In this embodiment, the testing bed has a base 1 equipped with a first mounting component 3. The first mounting component 3 can be used to mount a first flat panel detector 51 on the outside of the support platform 2. The first flat panel detector 51 can be used to receive X-rays passing through the support platform 2 and the patient lying on their side. This testing bed can perform radiographic imaging on the patient lying on their side. Furthermore, the first mounting component 3 can move in the front-back direction relative to the support platform 2, allowing it to be exposed and hidden relative to the support platform 2. This allows the first mounting component 3 to be exposed to mount the flat panel detector, enabling radiographic imaging of the patient in the lying position. When the patient is being radiographed in other situations, the first mounting component 3 can be hidden under the support platform 2, achieving concealed storage and reducing space occupation.

[0100] Furthermore, the first mounting component 3 can move in the left and right directions relative to the support platform 2, so that the first flat panel detector 51 mounted on the first mounting component 3 can move in the left and right directions of the support platform 2 to the required position for photographic imaging. This is convenient to operate and can achieve accurate alignment imaging, thereby improving imaging quality. The movement of the first mounting component 3 in the left and right directions can also enable the first flat panel detector 51 to stitch images in the left and right directions.

[0101] In other embodiments, the first mounting component 3 can also be fixed in the left-right direction relative to the support platform 2 to achieve lateral decubitus imaging of specific parts of the patient.

[0102] Please refer to Figure 4 and Figure 9 In one embodiment, the first mounting component 3 further includes an elastic return member 35, which can be a tension spring or a compression spring. One end of the elastic return member 35 is connected to the fixed frame 31, and the other end of the elastic return member 35 is connected to the movable frame 32. The elastic return member 35 always provides a backward pulling force or elastic force to the movable frame 32 to drive the movable frame 32 to move to be hidden under the support platform 2. That is, the elastic return member 35 can be used to drive the movable frame 32 to automatically switch from the working position to the storage position.

[0103] To stabilize the movable frame 32 in its working position, the fixed frame 31 is provided with a first limiting part 311, and the movable frame 32 is provided with a second limiting part 322. The first limiting part 311 and the second limiting part 322 can form a gap connection. Both the first limiting part 311 and the second limiting part 322 are protruding structures. When the movable frame 32, provided with the second limiting part 322, moves past the first limiting part 311, the tension or elasticity of the elastic return member 35 cannot drive the movable frame 32 back to pass the first limiting part 311 again. The doctor must apply a pushing force to push the movable frame 32 back.

[0104] The first limiting part 311 and the second limiting part 322 are configured to be mutually spaced, so that the first limiting part 311 and the second limiting part 322 do not restrict the stroke of the movable frame 32, that is, the movable frame 32 can be pulled out to a greater stroke to adapt to a wider or movable support platform 2.

[0105] In this embodiment, when the first mounting component 3 needs to be switched to the working position, the doctor pulls out the movable frame 32 until the second limiting part 322 passes the first limiting part 311. Under the limitation of the first limiting part 311, the movable frame 32 will not be able to move. At this time, the doctor then installs the flat panel detector mounting base 36 and the first flat panel detector 51 onto the first mounting part 321 of the movable frame 32. In this state, the first flat panel detector 51 can be used directly. When switching to the storage position, the flat panel detector mounting base 36 and the first flat panel detector 51 are removed. The doctor pushes the movable frame 32 inward until the second limiting part 322 passes the first limiting part 311. The doctor can then release the hand, and under the action of the elastic return component 35, the movable frame 32 can return to the hidden position.

[0106] In this embodiment, the elastic recovery component 35 can automatically switch to the storage position, making it convenient for doctors to operate and use.

[0107] In other embodiments, one of the first limiting part 311 and the second limiting part 322 can be a protrusion, and the other can be a corresponding groove. When the movable frame 32 moves to the working position, the first limiting part 311 and the second limiting part 322 are engaged. In this state, the pulling or elastic force of the elastic return member 35 cannot cause the first limiting part 311 and the second limiting part 322 to separate, so that the movable frame 32 can be stably positioned in the working position. When it is necessary to switch to the storage position, the doctor only needs to push the movable frame 32 inward. After the first limiting part 311 and the second limiting part 322 separate, the movable frame 32 can automatically return to the storage position under the action of the elastic return member 35.

[0108] In other embodiments, the first limiting part 311 and the second limiting part 322 are magnetic blocks that can be magnetically attracted to each other, which can also make the movable frame 32 stably in the working position.

[0109] In one embodiment, the flat panel detector mounting base 36 is rotatably connected to the movable frame 32, so that the first flat panel detector 51 mounted on the flat panel detector mounting base 36 can swing to achieve imaging of specific parts of the patient at a special angle, which can improve the application scenarios of photographic imaging.

[0110] In this embodiment, the second mounting portion 261 of the flat panel detector mounting base 36 is rotatably connected to the first mounting portion 321 of the movable frame 32. One of the second mounting portion 261 and the first mounting portion 321 can be a mounting hole, and the other is a mounting shaft. The mounting shaft is rotatably connected to the mounting hole, and the mounting hole and the mounting shaft can rotate along the first axis. The flat panel detector mounting base 36 can rotate relative to the movable frame 32 along the first axis. The first axis is parallel to the left and right direction of the bearing platform 2. Both the mounting shaft and the mounting hole are set in the horizontal direction, that is, the flat panel detector mounting base 36 can pitch and swing, so that after the first flat panel detector 51 is installed on the detection bed, it can realize pitch and swing adjustment to adjust the direction of receiving X-rays to meet the requirements of pitch and tilt imaging.

[0111] The mounting shaft and the mounting hole can be a damped rotary connection. For example, the mounting hole or the mounting shaft is provided with several radial protrusions. The radial protrusions apply a certain compressive force to the mounting hole and the mounting shaft, so that the flat panel detector mounting base 36 can be stopped at any pitch position, that is, the first flat panel detector 51 can be stopped at any pitch position.

[0112] In other embodiments, the mounting hole and mounting shaft can rotate along the second axis, and the flat panel detector mounting base 36 can rotate relative to the movable frame 32 along the second axis. The second axis is parallel to the vertical direction of the support platform 2. Both the mounting shaft and the mounting hole are set in the vertical direction, that is, the flat panel detector mounting base 36 can swing horizontally, so that after the first flat panel detector 51 is installed on the detection bed, it can achieve horizontal swing adjustment of the direction of receiving X-rays to meet the requirements of horizontal oblique radiographic imaging.

[0113] In other embodiments, the second mounting portion 261 and the first mounting portion 321 can be omnidirectionally connected. For example, one of the second mounting portion 261 and the first mounting portion 321 is a spherical protrusion, and the other is a spherical groove. The spherical protrusion and the spherical groove form an omnidirectional connection, allowing the second mounting portion 261 and the first mounting portion 321 to rotate along the first axis and the second axis, as well as along other axial directions. The omnidirectional connection further improves the degree of freedom of the first flat panel detector 51 after it is mounted on the detection bed, meeting the needs of more application scenarios.

[0114] In one embodiment, the flat panel detector mounting base 36 is fixedly and detachably connected to the movable frame 32. The flat panel detector mounting base 36 includes a first mounting base and a second mounting base, which are rotatably connected. The lower end of the first mounting base is provided with a second mounting part 261, and the upper end of the first mounting base is rotatably connected to the lower end of the second mounting base. The upper end of the second mounting base is provided with a slot 352 for detachably connecting the first flat panel detector 51. With this structure, the first flat panel detector 51 mounted on the flat panel detector mounting base 36 can also rotate or swing to achieve imaging of specific parts of the patient at a special angle, which can improve the application scenarios of radiographic imaging.

[0115] One of the first and second mounting seats has a mounting hole, and the other has a mounting shaft. The mounting shaft is rotatably connected to the mounting hole. The mounting hole and the mounting shaft can rotate along the first axis. The second mounting seat can rotate relative to the first mounting seat along the first axis. The first axis is parallel to the left and right direction of the support platform 2. Both the mounting shaft and the mounting hole are set in the horizontal direction, that is, the second mounting seat can pitch and swing. Thus, after the first flat panel detector 51 is installed on the detection bed, it can adjust the direction of receiving X-rays by pitching and swinging to meet the requirements of pitch and tilt imaging.

[0116] The mounting shaft and the mounting hole can be a damped rotary connection. For example, the mounting hole or the mounting shaft is provided with several radial protrusions. The radial protrusions apply a certain compressive force to the mounting hole and the mounting shaft, so that the flat panel detector mounting base 36 can be stopped at any pitch position, that is, the first flat panel detector 51 can be stopped at any pitch position.

[0117] In other embodiments, the mounting hole and mounting shaft can rotate along the second axis, and the second mounting base can rotate relative to the first mounting base along the second axis. The second axis is parallel to the vertical direction of the bearing platform 2. Both the mounting shaft and the mounting hole are set in the vertical direction, that is, the second mounting base can swing horizontally. This allows the first flat panel detector 51 to be installed on the detection bed and its direction of receiving X-rays can be adjusted by horizontal swing to meet the requirements of horizontal oblique radiographic imaging.

[0118] In other embodiments, the first mounting base and the second mounting base can be omnidirectionally connected. For example, one of the first mounting base and the second mounting base has a spherical protrusion, and the other has a spherical groove. The spherical protrusion and the spherical groove form an omnidirectional connection, allowing the first mounting base and the second mounting base to rotate along a first axis and a second axis, as well as along other axial directions. The omnidirectional connection further improves the degree of freedom of the first flat panel detector 51 after it is mounted on the detection bed, meeting the needs of more application scenarios.

[0119] Please refer to Figure 5 , Figure 10and Figure 11 In one embodiment, the difference between the test bed in this embodiment and the test bed in any other embodiment is that the support platform 2 can move along the front-back direction.

[0120] In this embodiment, the support platform 2 can be mounted on the upper end of the base 1 via a movable frame. The support platform 2 can move relative to the base 1 in the front-back direction, and the range of front-back movement of the support platform 2 includes the front limit position and / or the rear limit position. Figure 6 As shown, the supporting platform 2 moves relative to the base 1 to its front limit position; as Figure 7 As shown, the support platform 2 moves to the rear limit position relative to the base 1.

[0121] The travel distance of the movable frame 32 in the front-to-back direction is greater than that of the support platform 2 in the front-to-back direction, and the movable frame 32 can move until the first mounting part 321 is exposed outside the support platform 2 in the front-to-back direction within its range of movement. The movable frame 32 is located at the rear of the testing bed, and can move to the rear of the support platform 2 at its rearmost position.

[0122] In the working position, one end of the movable frame 32 with the first mounting part 321 is located at the rear side of the support platform 2. When the support platform 2 moves in the front-back direction, the end of the movable frame 32 with the first mounting part 321 can be adaptively moved to the rear side of the support platform 2. That is, the first mounting part 321 of the movable frame 32 can be exposed at the rear side of the support platform 2 whenever the support platform 2 moves to any front-back position.

[0123] Please refer to Figure 5 , Figure 6 and Figure 7 The support platform 2 can be moved to the central position, the front limit position and / or the rear limit position. The movable frame 32 with the first mounting part 321 can be moved to the rear side of the support platform 2 to realize the installation of the first flat plate detector 51 on the rear side of the support platform 2.

[0124] In one embodiment, a testing bed is provided, the difference between the testing bed in this embodiment and the testing bed in any other embodiment is that the second mounting component 4 is not provided.

[0125] In this embodiment, the testing bed includes a first mounting component 3 but does not include a second mounting component 4. That is, the testing bed in this embodiment is mainly used for imaging patients in a lateral decubitus position.

[0126] Of course, the testing bed in this embodiment may have an installation position below the support platform 2. The installation position can be detachably installed with the second mounting component 4, so as to realize the optional installation of the second mounting component 4 to meet the needs of different usage scenarios.

[0127] Please refer to Figure 12In one embodiment, an X-ray imaging system is provided, which includes an emitting device 10 and a detection bed as described in any of the above embodiments.

[0128] The emitting device 10 can be a suspended structure, including an emitting component 101 and a suspension assembly 102. The emitting component 101 is the head unit and is used to emit X-rays. The suspension assembly 102 can be installed below the ceiling, and the emitting component 101 is mounted on the suspension assembly 102. The suspension assembly 102 can drive the emitting component 101 to float in three dimensions.

[0129] The suspension assembly 102 mainly includes a third guide member, a fourth guide member, a second moving member, a lifting arm, and a rotating arm. The third guide member is laid on the ceiling along the left-right direction of the support platform 2 and is fixedly installed relative to the ceiling. The fourth guide member is laid on the third guide member along the front-back direction of the support platform 2 and can move relative to the third guide member in the left-right direction. The third guide member can have two parallel lines forming a frame structure, and the fourth guide member can also have two parallel lines forming a frame structure. Both the third and fourth guide members adopt a frame-type double-rail structure, which can improve the uniformity of force distribution and the smoothness of sliding. The third and fourth guide members can be slide rails, and the second moving member can be a sliding trolley or a sliding block.

[0130] The second moving member is movably mounted on the fourth guide member. The second moving member can move with the fourth guide member relative to the third guide member in the left-right direction, and the second moving member can also move relative to the fourth guide member in the front-back direction.

[0131] The lifting arm includes a first end and a second end, which can be the upper end and the second end can be the lower end. The first end of the lifting arm is connected to a second moving part, and the lifting arm is suspended from the lower end of the second moving part. The second end of the lifting arm can move up and down relative to the first end.

[0132] The rotating arm is connected to the second end of the lifting arm, allowing it to rotate vertically relative to the first end of the lifting arm. The rotating arm and the second end of the lifting arm can be rotatably connected via components such as a shaft and bearings; that is, a rotating joint is located at the lowest end of the lifting arm. The rotating arm can also be vertically connected to the lifting arm, meaning it can be horizontally positioned and rotate vertically within a horizontal plane.

[0133] The launching component 101 is mounted on a rotating arm, and the suspension assembly 102 can drive the launching component 101 to move in three-dimensional space.

[0134] The emitting component 101 can be moved directly above the support platform 2. At this time, the emitting component 101 can vertically emit X-rays from top to bottom to irradiate the patient lying flat on the support platform 2, and the second flat panel detector 52 can receive the X-rays passing through the patient lying flat. The emitting component 101 can also be moved to the front side of the support platform 2. At this time, the emitting component 101 can horizontally emit X-rays from front to back to irradiate the patient lying on their side on the support platform 2, and the first flat panel detector 51 can receive the X-rays passing through the patient lying flat.

[0135] In other embodiments, the transmitting device 10 may also be a vertical structure. The transmitting device 10 includes a vertical mounting component, and the transmitting component 101 is movably mounted on the vertical mounting component. For example, the vertical mounting component is a ring structure, and the supporting platform 2 passes through the middle of the vertical mounting component of the ring structure. By rotating on the vertical mounting component of the ring structure, the transmitting component 101 can also move to the upper end of the supporting platform 2 to realize the imaging of the supine patient, and can also move to one side of the supporting platform 2 in the front-back direction to realize the imaging of the lateral decubitus patient.

[0136] In this embodiment of the X-ray imaging system, the base 1 of the examination bed is equipped with a first mounting component 3. The first mounting component 3 can be used to mount a first flat panel detector 51 on the outside of the support platform 2. The first flat panel detector 51 can be used to receive X-rays passing through the support platform 2 and the patient lying on their side. This examination bed can perform imaging on the patient lying on their side. Furthermore, the first mounting component 3 can move in the front-back direction relative to the support platform 2, so that it can be exposed and hidden relative to the support platform 2. This allows the first mounting component 3 to be exposed to mount the flat panel detector, enabling imaging of the patient in the lateral position. When imaging the patient in other situations, the first mounting component 3 can be hidden under the support platform 2, achieving concealed storage and reducing space occupation.

[0137] The above examples illustrate the present invention only to aid in understanding it and are not intended to limit the scope of the invention. Those skilled in the art can make various simple deductions, modifications, or substitutions based on the principles of this invention.

Claims

1. A testing bed for an X-ray imaging system, characterized in that, include: Base; A support platform is disposed at the upper end of the base. The support platform has a support surface for supporting patients lying flat or on their side. The support surface has mutually perpendicular left-right and front-back directions, and the length of the support surface in the left-right direction is greater than the length in the front-back direction. as well as The first mounting component includes a fixed frame and a movable frame. The fixed frame is installed below the support platform, and the movable frame is movably connected to the fixed frame. When the movable frame and the fixed frame are connected, the movable frame can be moved to be hidden below the support platform, and the movable frame can also be moved to be exposed on the outer side of the support platform in the front-rear direction. When the movable frame is exposed on the support platform, it can be used to detachably install a first flat panel detector to receive X-rays from a patient lying on their side passing through the support platform.

2. The detection bed as described in claim 1, characterized in that, The movable frame can move relative to the fixed frame in the front-back direction to hide or expose the outer side of the support platform in the front-back direction.

3. The detection bed as described in claim 2, characterized in that, The first mounting bracket further includes a first guide member, which is disposed on the fixed bracket. The movable bracket is movably connected to the first guide member, and the movable bracket can move relative to the first guide member in the front-back direction to move to hide or expose the outer side of the bearing platform in the front-back direction.

4. The detection bed as described in claim 3, characterized in that, The first mounting bracket further includes a first driving component, which is disposed on the fixed bracket and connected to the movable bracket for driving the movable bracket to move along the front-back direction.

5. The detection bed as described in claim 2, characterized in that, The supporting platform can move relative to the base in the front-back direction, and the moving stroke of the movable frame in the front-back direction is greater than the moving stroke of the supporting platform in the front-back direction.

6. The detection bed as described in claim 1, characterized in that, The movable frame can rotate relative to the fixed frame to hide or expose the outer side of the support platform in the front-rear direction.

7. The detection bed as described in claim 1, characterized in that, The first mounting component also includes an elastic return member, one end of which is connected to the fixed frame and the other end of which is connected to the movable frame. The elastic return member is used to move the movable frame to be hidden under the support platform.

8. The detection bed as described in claim 7, characterized in that, The first mounting component further includes a first limiting part and a second limiting part. The first limiting part is disposed on the fixed frame, and the second limiting part is disposed on the movable frame. When the movable frame moves to the point where the first limiting part and the second limiting part cooperate to form a limiting position, it will prevent the elastic recovery component from driving the movable frame to move to a position hidden below the bearing platform.

9. The detection bed as described in claim 1, characterized in that, The first mounting component further includes a first mounting part, which is disposed at one end of the movable frame. The first mounting part is used to detachably mount the first flat panel detector. The movable frame is movable to hide the end with the first mounting part under the support platform. The movable frame is also movable to expose the end with the first mounting part on the outer side of the support platform in the front-rear direction.

10. The detection bed as described in claim 9, characterized in that, The first mounting part is detachably connected to the flat panel detector mounting base, which is used to mount the first flat panel detector.

11. The detection bed as described in claim 10, characterized in that, The first mounting component further includes the flat panel detector mounting base, which has a second mounting portion that is detachably connected to the first mounting portion. The flat panel detector mounting base is used to mount the first flat panel detector.

12. The detection bed as described in claim 11, characterized in that, The movable frame or the flat panel detector mounting base is provided with a movable locking member. The locking member is movable to lock the detachable connection between the first mounting part and the second mounting part, and the locking member is also movable to unlock the detachable connection between the first mounting part and the second mounting part.

13. The detection bed as described in claim 11, characterized in that, The first mounting part is rotatably connected to the second mounting part, and the flat panel detector mounting base can rotate relative to the movable frame along the first axis and / or the second axis. The first axis is parallel to the left-right direction, the second axis is parallel to the up-down direction, and the up-down direction is perpendicular to the left-right direction and the front-back direction.

14. The detection bed as described in claim 11, characterized in that, The flat panel detector mounting base includes a first mounting base and a second mounting base. The first mounting base is provided with a second mounting part, and the second mounting base is used to detachably mount the first flat panel detector. The first mounting base and the second mounting base are rotatably connected. The second mounting base can rotate relative to the first mounting base along a first axis and / or a second axis. The first axis is parallel to the left-right direction, and the second axis is parallel to the up-down direction. The up-down direction is perpendicular to the left-right direction and the front-back direction.

15. The detection bed as described in claim 11, characterized in that, The flat panel detector mounting base is provided with a slot for inserting the first flat panel detector.

16. The detection bed according to any one of claims 1 to 15, characterized in that, It also includes a first drive mechanism, which is mounted on the base and connected to the first mounting component. The first drive mechanism is used to drive the first mounting component to move in the left-right direction.

17. The testing bed of claim 16 further includes a controller, the controller being electrically connected to the first drive mechanism, the controller being used to control the first drive mechanism to drive the first mounting member to move along the left-right direction.

18. The detection bed as described in claim 16, characterized in that, The first driving mechanism includes a second driving member, a second guide member, and a first moving member. The second driving member and the second guide member are disposed on the base, and the first moving member is disposed on the second guide member. The first moving member can move relative to the second guide member in the left-right direction. The second driving member is connected to the first moving member and is used to drive the first moving member to move along the second guide member. The first moving member is connected to the first mounting member and is used to drive the first mounting member to move in the left-right direction.

19. The detection bed according to any one of claims 16 to 18, characterized in that, It also includes a second mounting bracket, which is mounted on the base or the support platform and located below the support platform. The second mounting bracket is used to detachably mount a second flat panel detector below the support platform to receive X-rays from a patient lying flat on the support platform. The first drive mechanism is also connected to the second mounting bracket, which is used to drive the first mounting bracket and the second mounting bracket to move simultaneously or separately in the left-right direction.

20. The examination bed according to any one of claims 1 to 15, further comprising a second mounting bracket and a second drive mechanism, the second mounting bracket being mounted on the base or the support platform and located below the support platform, the second mounting bracket being used for detachably mounting a second flat panel detector below the support platform to receive X-rays passing through the support platform from a patient lying supine; the second drive mechanism being connected to the second mounting bracket and used for driving the second mounting bracket to move in the left-right direction.

21. An X-ray imaging system, characterized in that, Includes a launching device and a detection bed as described in any one of claims 1 to 20; The emitting device includes a movable emitting component that can be moved to emit X-rays downwards to irradiate a supine patient, and can also be moved to emit X-rays in the front-back direction of the support platform to irradiate a lateral patient.

22. The X-ray imaging system as claimed in claim 21, characterized in that, The launching device further includes a suspension assembly, which includes a third guide member laid along the left-right direction, a fourth guide member laid along the front-back direction, a second moving member, a lifting arm, and a rotating arm. The second moving member is capable of moving along the left-right direction and also along the front-back direction. The lifting arm includes a first end and a second end opposite to each other. The first end of the lifting arm is connected to the second moving member, and the second end of the lifting arm is capable of moving up and down in the vertical direction. The rotating arm is connected to the second end of the lifting arm and is capable of rotating around the vertical direction. The launching component is mounted on the rotating arm, and the suspension assembly is used to drive the launching component to move. The vertical direction is perpendicular to the left-right direction and the front-back direction.

Images