Clinical X-ray detection equipment, hospital bed and clinical X-ray inspection method

Abstract

The present invention relates to the technical field of X-ray detection, and in particular to an X-ray detection device, a hospital bed and a clinical X-ray inspection method for clinical use; the device comprises an X-ray source, a detector, a mobile base, an imaging console, a lifting base, a bottom support frame and a plurality of radiation isolation plates arranged on the mobile base; the X-ray source is arranged on the lifting base, and the imaging console controls the X-ray source and the detector to perform imaging; the radiation isolation plate is installed on the bottom support frame through a detachable connecting mechanism, and when the bottom support frame is in an open state, the radiation isolation plate is in a state of surrounding an object to be detected; the imaging console, the X-ray source and the detector are driven by the mobile base to move to the vicinity of the object to be detected, so that the object to be detected can be inspected without being moved to an inspection room; the radiation isolation plate surrounds the object to be detected, so that the surrounding environment is prevented from being radiated, and the safety of X-rays when applied to clinical inspection is increased.

Description

Technical Field

[0001] The present invention relates to the technical field of X-ray detection, and in particular to a clinical X-ray inspection device, a hospital bed and a clinical X-ray inspection method. Background Art

[0002] X-ray imaging is the process of converting X-ray photons emitted by an X-ray source and partially absorbed by the object to be detected into images by a detector. X-ray imaging has been widely used in fields such as medical and industrial testing. For example, the X-ray images taken by the plane X-ray detection and CT detection commonly used in hospitals can help doctors make diagnoses. Due to the radioactivity of X-rays, X-ray detection in hospitals is carried out in fixed radiology examination rooms, and the walls of the examination rooms must be made of special radiation-proof materials and must reach a certain thickness. However, in some cases it is not suitable to move patients into the radiology examination room for examination. For these patients who are not suitable for movement or even need to remain completely still, how to examine them is a problem that needs to be solved.

[0003] To address the above problems, no effective solution has been proposed yet. Summary of the invention

[0004] The technical problem solved by the present invention is to provide a clinical X-ray detection device, a hospital bed and a clinical X-ray inspection method, wherein an imaging console, an X-ray source and a detector are driven by a mobile base to move to the vicinity of an object to be inspected, thereby realizing inspection without moving the object to be inspected to an inspection room; the object to be inspected is surrounded by a radiation isolation plate to prevent the surrounding environment from being radiated, thereby increasing the safety of X-rays when used in clinical inspections.

[0005] The present application provides an X-ray detection device for clinical use, comprising an X-ray source, a detector, and also comprising: a mobile base, an imaging console, a lifting base, a bottom support frame, and a plurality of radiation isolation plates arranged on the mobile base; the X-ray source is arranged on the lifting base, and the imaging console controls the X-ray source and the detector to perform imaging; the radiation isolation plate is installed on the bottom support frame through a detachable connecting mechanism, and when the bottom support frame is in an open state, the radiation isolation plate is in a state of surrounding an object to be detected.

[0006] Preferably, the bottom support frame includes support legs whose two ends are respectively connected to both sides of the mobile base; the support leg is provided with a first slot for clamping the radiation isolation plate, and a universal wheel is provided at the lower part; the mobile base is provided with a second slot, and the two ends of the second slot are connected to the slots of the support leg.

[0007] Preferably, the supporting legs include a first bed side section, a first corner connecting section, a first end section, a second corner connecting section, a second bed side section connected in sequence, a third corner connecting section, a second end section, a fourth corner connecting section and a third bed side section; the first bed side section and the third bed side section are respectively connected to the movable base.

[0008] Preferably, a camera is also provided on the lifting base; a plurality of ranging limit rods are provided on the side of the detector; the ranging limit rods include a first parallel support rod, a vertical support rod and a second parallel support rod, the first parallel support rod is provided with a first scale arranged along its length direction, and the vertical support rod is provided with a second scale arranged along its length direction; one end of the first parallel support rod is hinged to the side of the detector, the vertical support rod is sleeved and connected with the first parallel support rod, and the vertical support rod can slide along the length direction of the first parallel support rod; the second parallel support rod is sleeved on the vertical support rod and can move along the length direction of the vertical support rod.

[0009] Preferably, two ranging limit rods are respectively provided on the opposite side edges of the detector, the two ranging limit rods located on one side are respectively located at the upper and lower ends of the detector, the second parallel support rods of the two ranging limit rods located at the upper end are relatively arranged, and the second parallel support rods of the two ranging limit rods located at the lower end are relatively arranged.

[0010] Preferably, it also includes an imaging control mobile terminal, and the imaging control mobile terminal is connected to the imaging control console via radio.

[0011] Preferably, the imaging control mobile terminal includes an imaging module, a video display module, a voice processing module and a voice recording module; the lifting base is also provided with a microphone and an audio player; the imaging module is electrically connected to the imaging control console, and the video display module is electrically connected to the camera; the voice recording module, the microphone and the audio player are electrically connected to the voice processing module respectively.

[0012] Another aspect of the present invention provides a hospital bed, comprising a bed body, and a clinical X-ray detection device as described in any one of the above items; when the bottom support frame of the clinical X-ray detection device is in an open state, each radiation isolation plate is in a state of surrounding the bed body.

[0013] Another aspect of the present invention also provides a clinical X-ray examination method, comprising the following steps:

[0014] The X-ray source and detector are moved to the patient's bed by the mobile base;

[0015] Open the bottom support frame on the mobile base, and install the radiation isolation plates so that each of the radiation isolation plates is in a state of surrounding the object to be detected;

[0016] The X-ray source and the detector are controlled by an imaging console to perform imaging.

[0017] Preferably, the method further comprises: using the imaging control mobile terminal to send a control instruction to the imaging control console.

[0018] Compared with the prior art, the clinical X-ray inspection equipment, hospital bed and clinical X-ray inspection method provided by the present invention have the following beneficial effects:

[0019] The clinical X-ray detection equipment provided by the present invention comprises an X-ray source, a detector, and also comprises: a mobile base, an imaging console, a lifting base, a bottom support frame and a plurality of radiation isolation plates arranged on the mobile base; the X-ray source is arranged on the lifting base, and the imaging console controls the X-ray source and the detector to perform imaging; the radiation isolation plate is installed on the bottom support frame through a detachable connecting mechanism, and when the bottom support frame is in an open state, the radiation isolation plate is designed to be in a state of surrounding an object to be detected; the mobile base drives the imaging console, the lifting base, the bottom support frame, the X-ray source and the detector to be moved to any position, such as to an operating room or a ward where a detection object is waiting to be detected, without requiring the detection object to be moved to a detection room. In order to control the radiation range of X-rays and prevent X-rays from radiating to areas other than the part to be detected, the bottom support frame is arranged on the mobile base, and the radiation isolation plate can be installed on the bottom support frame through the detachable connection mechanism. When the bottom support frame is in an open state, the radiation isolation plates installed on the bottom support frame are in a closed state, which can be used to enclose the object to be detected within the detection range of the X-ray source. This prevents X-rays from radiating to the surrounding area and reduces the impact of X-ray detection on the surrounding environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0021] Figure 1 It is a schematic diagram (top view) of the structure of the clinical X-ray detection device provided by the present application;

[0022] Figure 2 This is a schematic diagram of the structure of the clinical X-ray detection equipment provided by this application ( Figure 1 AA section view);

[0023] Figure 3 It is a structural schematic diagram of the clinical X-ray detection device provided by the present application (the bottom support seat is in a non-opened state, a partial cross-sectional view);

[0024] Figure 4 It is a structural schematic diagram of the clinical X-ray detection device provided by the present application (the bottom support seat is in a non-opened state);

[0025] Figure 5 It is a structural schematic diagram of the bottom support seat in the clinical X-ray detection device provided by the present application when it is in an open state (without the radiation isolation plate installed);

[0026] Figure 6 It is a structural schematic diagram (top view) of the radiation isolation plate in the clinical X-ray detection equipment provided by the present application;

[0027] Figure 7 It is a structural schematic diagram of the support base in the clinical X-ray detection equipment provided by the present application;

[0028] Figure 8 yes Figure 6 A partial enlarged view of B in the middle;

[0029] Fig. 9 It is a structural schematic diagram of the distance measuring limit rod in the clinical X-ray detection equipment provided by the present application being arranged on the detector;

[0030] Fig.10 It is an electrical connection block diagram of an X-ray detection device for clinical use provided by the present application;

[0031] Fig.11 It is a step diagram of the clinical X-ray examination method provided by the present application. DETAILED DESCRIPTION

[0032] In order to enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are only part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of this application.

[0033] The present application fully considers the needs of movement and radiation protection when X-rays are detected outside the examination room. The X-ray source, detector, bottom support frame, etc. are all arranged on the mobile base. By pushing the mobile base to move, the imaging equipment can be driven to move to the ward, bed or operating room, etc., which fully meets the needs of radiological examination of patients who are not suitable for movement. In order to control the impact of radiation on the surrounding environment when the examination is carried out outside the examination room, a bottom support frame that can move with the X-ray source and the like and a plurality of radiation isolation plates correspondingly connected to the bottom support frame through a detachable connection mechanism are provided. When the bottom support frame is in an open state, the radiation isolation plates installed on the bottom support frame enclose a radiation isolation space, and the X-ray source, detector and the object to be detected are all in the radiation isolation space enclosed by the radiation isolation plates. When the object to be detected is inspected, the radiation impact of X-rays on the surrounding can be effectively controlled. The design of the plurality of radiation isolation plates and the openable bottom support frame facilitates the movement and transportation of the radiation isolation mechanism, and cooperates with the mobile base, the X-ray source, etc. to achieve both the movement requirements of X-ray inspection and the radiation protection requirements.

[0034] like Figures 1 to 5 As shown, in this embodiment, an X-ray detection device for clinical use includes an X-ray source 1, a detector 2, and also includes: a mobile base 3, an imaging control console 11, a lifting base 12, a bottom support frame 4 and a plurality of radiation isolation plates 5 arranged on the mobile base; the X-ray source 1 is arranged on the lifting base 12, and the imaging control console 11 controls the X-ray source 1 and the detector 2 to perform imaging; the radiation isolation plate 5 is installed on the bottom support frame 4 through a detachable connection mechanism, and when the bottom support frame is in an open state, the radiation isolation plate is in a state of surrounding the object to be detected. When the radiation isolation plate is removed from the bottom support frame, the bottom support frame and the radiation isolation plate can be installed on the mobile base.

[0035] like Figures 1 to 5 As shown, in this embodiment, the lifting base frame 12 includes a longitudinal lifting frame 121 and a transverse lifting frame 122; the longitudinal lifting frame 121 is provided with a high-voltage wire accommodating pipe, and the high-voltage wire of the X-ray source 1 is accommodated in the high-voltage wire accommodating pipe, and the transverse lifting frame is a telescopic rod. The longitudinal lifting frame 121 is provided with a longitudinal dovetail groove 1211, and the end of the transverse lifting frame is provided with a lifting dovetail tenon (not shown in the figure).

[0036] like Figures 1 to 5 As shown, the bottom support frame in this embodiment includes support legs 4 whose two ends are respectively connected to both sides of the mobile base; the support leg is provided with a first slot 401 for clamping the radiation isolation plate, and a universal wheel 402 is provided at the lower part; the mobile base is provided with a second slot 301, and the two ends of the second slot are connected to the slots of the support leg.

[0037] like Figure 5 As shown, the supporting legs in this embodiment include a first bed side section 411, a first corner connecting section 412, a first end section 413, a second corner connecting section 414, a second bed side section 415, a third corner connecting section 416, a second end section 417, a fourth corner connecting section 418 and a third bed side section 419 connected in sequence; the first bed side section and the third bed side section are respectively connected to the movable base.

[0038] like Figure 5 As shown, the detachable connecting parts in this embodiment are slots and tenons; the slots are dovetail slots, and the first bed side section 411, the first end section 413, each of the second bed side sections 415, the second end section 417, and the third bed side section 419 are all provided with dovetail slots arranged along the length direction, and a dovetail tenon is provided at the bottom of the radiation isolation board along the length direction, and the dovetail tenon matches the dovetail slot.

[0039] See also Figure 2 and Figure 7 As shown, in this embodiment, in order to ensure the stability of the support legs when they are in the open state, a support base 45 is provided at the lower part of each support leg, and an inclined groove 451 is provided on the support base 45. The groove wall of the inclined groove 451 includes an inclined surface and a side stop surface, and the lower end of the inclined surface is connected to the side stop surface. The inclined surfaces of two adjacent support bases 45 are arranged opposite to each other, that is, the inclined directions are opposite. A clamping protrusion 511 is provided at the lower part of the support leg, and the lower surface of the clamping protrusion is inclined, and the inclination angle matches the inclined surface of the inclined groove 451; the inclined directions of the inclined surfaces of two adjacent clamping protrusions are opposite. When in use, one support base 45 is clamped at the lower end of each of the two clamping protrusions, and the side stop surface of the support base is connected to the side of the clamping base, and the lower end surface of the clamping protrusion is pressed on the inclined surface of the support base; the two oppositely arranged support bases can effectively prevent the support leg from moving in the inclined direction of the inclined surface. Each of the support bases cooperates with the corresponding clamping protrusions to effectively ensure the fixing strength of the support legs, and prevent the bottom support frame from shaking after the radiation isolation board is installed on the bottom support frame. It is convenient to select the radiation isolation board with higher thickness, higher isolation strength or isolation capacity that matches the isolation requirements according to the radiation isolation requirements. Ensure the protection ability of the surrounding environment. Of course, when the radiation isolation requirements are lower, a radiation isolation board with lower thickness can be selected to facilitate the transportation of the radiation isolation board.

[0040] like Figure 1 , Figure 6 , Figure 8As shown, in this embodiment, in order to facilitate the disassembly, assembly and transportation of the radiation isolation plate 5, the radiation isolation plate 5 includes a first upper end isolation section 511, a second upper end isolation section 512, a first right side isolation section 521, a second right side isolation section 522, a third right side isolation section 523, a first lower end isolation section 531, a second lower end isolation section 532, a first left side isolation section 541, a second left side isolation section 542 and a third left side isolation section 543; the first upper end isolation section 511 is provided with an upper end left side arc-shaped coating groove 5111, and the upper end of the third left side isolation section 543 is provided with an upper end left side arc-shaped tenon 5431, and the upper end left side arc-shaped tenon 5431 matches the upper end left side arc-shaped coating groove 5111; the second upper end isolation section 512 is provided with an upper end right side arc-shaped coating groove 5111 The arc-shaped covering groove 5121 is provided at the upper end of the first right isolation section 521, and the upper end right arc-shaped tenon 5211 matches the upper end right arc-shaped covering groove 5121; the first lower end isolation section 531 is provided with a lower end right arc-shaped covering groove 5311, and the lower end of the third right isolation section 523 is provided with a lower end right arc-shaped tenon 5231, and the lower end right arc-shaped tenon 5231 matches the lower end right arc-shaped covering groove 5311; the second lower end isolation section 532 is provided with a lower end left arc-shaped covering groove 5321, and the lower end of the first left isolation section 541 is provided with a lower end left arc-shaped tenon 5411, and the lower end left arc-shaped tenon 5411 matches the lower end left arc-shaped covering groove 5321.

[0041] In this embodiment, the arc-shaped covering groove cooperates with the arc-shaped tenon to ensure the radiation protection isolation capability of the connection between each isolation section, while also being easy to process, easy to disassemble and assemble, and ensuring strength after installation.

[0042] like Figure 2 , Figure 3 , Fig. 9 As shown, in this embodiment, the lifting base is also provided with a camera 13; the side of the detector is provided with a plurality of ranging limit rods; the ranging limit rods include a first parallel support rod 21, a vertical support rod 22 and a second parallel support rod 23, the first parallel support rod is provided with a first scale arranged along its length direction, and the vertical support rod is provided with a second scale arranged along its length direction; one end of the first parallel support rod is hinged to the side of the detector, the vertical support rod is sleeved and connected with the first parallel support rod, and the vertical support rod can slide along the length direction of the first parallel support rod; the second parallel support rod is sleeved on the vertical support rod and can move along the length direction of the vertical support rod. In this embodiment, the first parallel support rod is hingedly connected to the side of the detector, so as to facilitate the removal of the first parallel support rod from the detector.

[0043] See also Fig. 9 As shown, in this embodiment, two ranging limit rods are respectively provided on the opposite side edges of the detector, the two ranging limit rods located on one side are respectively located at the upper and lower ends of the detector, the second parallel support rods of the two ranging limit rods located at the upper end are relatively arranged, and the second parallel support rods of the two ranging limit rods located at the lower end are relatively arranged.

[0044] When the detector is placed below the part to be photographed of the object to be detected, the first parallel support rod is pulled up from the side of the detector so that the first parallel support rod is as parallel to the plane where the detector is located as possible and perpendicular to the side of the detector; then the vertical support rod is inserted from the movable end of the first parallel support rod, and the vertical support rod is pushed to move along the first parallel support rod until the vertical support rod is close to the side edge of the part to be detected or close to the side of the detector; the vertical support rods of the distance measuring limit rods on the side of the detector cooperate to limit the moving range of the object to be detected in the left and right directions of the detector, and the values ​​of the first scales can also be read according to the positions of the vertical support rods on the first parallel support rods, thereby determining the position of the detector. Then the second parallel support rod is inserted from the upper end of the corresponding vertical support rod, and the second parallel support rod is pushed to move along the vertical support rod until it is close to the upper edge of the part to be detected. Each of the second parallel rods cooperates with the vertical rod to limit the moving range of the object to be detected in the up and down directions. The value of each of the second scales can also be read according to the position of each of the second parallel rods on the corresponding vertical rod to determine the thickness of the part to be detected.

[0045] like Figure 1 , Figure 2 , Figure 3 and Fig.10As shown, in this embodiment, the mobile base 3 is provided with a first distance detector 311, and the lifting base 12 is provided with a second distance detector 312. The first distance detector is used to detect the distance from the mobile base to the lower surface of the detector, and the second distance detector is used to detect the distance from the X-ray source to the second parallel support rod on the detector; the first distance detector and the second distance detector are electrically connected to the imaging console respectively. According to the detection value of the second distance detector and the second scale on the second parallel support rod, the distance from the X-ray source to the detector can be calculated to calculate the SID. Usually, the position of the horizontal lifting frame on the vertical lifting frame can be measured, that is, the distance from the X-ray source to the mobile base can be measured. When the object to be detected is immovable, the detector can also be fixed under the bed, so that the detector receives the remaining X-rays after the X-ray beam passes through the object to be detected and the bed board under the bed to perform imaging. At this time, the detection value of the first distance detector can be used to calculate the distance from the X-ray source to the detector. Of course, at this time, the material of the bed board should be selected to have less impact on imaging. In order to improve the imaging effect or reduce the impact on imaging, suitable materials are selected or the position and fixing method of the detector are set. Those skilled in the art can set them according to needs or experience, and no further details will be given here.

[0046] like Fig.10 As shown, this embodiment further includes an imaging control mobile terminal, and the imaging control mobile terminal is connected to the imaging control console via radio.

[0047] See also Fig.10 As shown, the imaging control mobile terminal in this embodiment includes an imaging module, a video display module, a voice processing module and a voice recording module; a microphone and an audio player are also provided on the lifting base; the imaging module is electrically connected to the imaging control console, and the video display module is electrically connected to the camera; the voice recording module, the microphone and the audio player are electrically connected to the voice processing module respectively.

[0048] In this embodiment, each photosensitive unit on the detector has a corresponding mapping relationship with the display area of ​​the video display module. After the corresponding ROI area is selected in the video display module, the imaging console can extract the corresponding photosensitive unit on the detector, and the selected corresponding photosensitive unit can be used as the automatic exposure control area. When the automatic exposure mode is used for exposure, the exposure is stopped when the brightness of the automatic exposure control area of ​​the corresponding photosensitive unit reaches a preset value.

[0049] Another aspect of the present invention provides a hospital bed, comprising a bed body, and the clinical X-ray detection equipment as described above; when the bottom support frame of the clinical X-ray detection equipment is in an open state, each radiation isolation plate is in a state of surrounding the bed body.

[0050] See also Fig.11 As shown, this embodiment also provides a clinical X-ray examination method, comprising the following steps:

[0051] S1: Move the X-ray source and detector to the bed through the mobile base;

[0052] S2: Open the bottom support frame on the mobile base, and install the radiation isolation plates so that each of the radiation isolation plates is in a state of surrounding the object to be detected;

[0053] S3: Controlling the X-ray source and the detector to perform imaging through an imaging console.

[0054] Preferably, the method further comprises: using the imaging control mobile terminal to send a control instruction to the imaging control console.

[0055] In this embodiment, the clinical X-ray detection device as described above is used to implement the clinical X-ray inspection method.

[0056] The clinical X-ray examination method provided in this embodiment realizes moving the X-ray detection equipment to the wards and wards, and after installing the radiation isolation board, imaging is performed in the ward and outside the radiation isolation board through the imaging console. Of course, the patient can also be left in the ward, and the exposure imaging is controlled by the imaging control mobile terminal. This embodiment realizes that there is no need for the patient to move to the radiology examination room, but the detection equipment is moved to the ward to examine the examinee. Clinical examination is realized through structures such as the radiation isolation board and the mobile base, and the irradiation range of X-rays is more effectively controlled to prevent radiation from affecting the surrounding environment.

[0057] The devices or modules described in the above embodiments can be implemented by computer chips or entities, or by products with certain functions. For the convenience of description, the above devices are described in various modules according to their functions. When implementing this application, the functions of each module can be implemented in the same or multiple software and / or hardware. Of course, the module that implements a certain function can also be implemented by combining multiple sub-modules or sub-units.

[0058] It can be known from the description of the above implementation methods that those skilled in the art can clearly understand that the present application can be implemented by means of software plus necessary hardware. Based on such an understanding, the technical solution of the present application can be essentially or partly embodied in the form of a software product or in the implementation process of data migration. All or part of the present application can be used in many general or special computer system environments or configurations. For example: personal computers, server computers, handheld or portable devices, tablet devices, mobile communication terminals, multi-processor systems, microprocessor-based systems, programmable electronic devices, network PCs, minicomputers, mainframe computers, distributed computing environments including any of the above systems or devices, and the like.

[0059] Although the present application has been described through embodiments, persons skilled in the art will appreciate that there are many modifications and variations of the present application without departing from the spirit of the present application. It is intended that the appended claims include these modifications and variations without departing from the spirit of the present application.

Claims

1. A clinical X-ray detection device, comprising an X-ray source and a detector, characterized in that: Also includes: A mobile base, an imaging console, a lifting base, a bottom support frame and a plurality of radiation isolation panels arranged on the mobile base; The X-ray source is arranged on the lifting base, and the imaging console controls the X-ray source and the detector to perform imaging; the radiation isolation plate is installed on the bottom support frame through a detachable connecting piece, and when the bottom support frame is in an open state, the radiation isolation plate is in a state of surrounding the object to be detected; The bottom support frame comprises support legs whose two ends are respectively connected to the two sides of the mobile base; the support legs are provided with a first card slot for the radiation isolation plate to be clamped, and a universal wheel is provided at the bottom; the mobile base is provided with a second card slot, and the two ends of the second card slot are in communication with the card slots of the support legs; The support leg comprises a first bed side section, a first corner connecting section, a first end section, a second corner connecting section, a second bed side section, a third corner connecting section, a second end section, a fourth corner connecting section and a third bed side section connected in sequence; the first bed side section and the third bed side section are respectively connected to the movable base; The detachable connecting parts are slots and tenons; dovetail slots are provided along the length direction of the bedside section and the end section of the support leg, and dovetail tenons are provided at the bottom of the radiation isolation board along the length direction, and the dovetail tenons match the dovetail slots; The radiation isolation plate includes a first upper end isolation segment, a second upper end isolation segment, a first right side isolation segment, a second right side isolation segment, a third right side isolation segment, a first lower end isolation segment, a second lower end isolation segment, a first left side isolation segment, a second left side isolation segment and a third left side isolation segment which are connected in sequence end to end, and adjacent end isolation segments and side isolation segments are connected by arc-shaped covering grooves and arc-shaped tenons.

2. The clinical X-ray detection device according to claim 1, characterized in that: A camera is also provided on the lifting base; a plurality of ranging limit rods are provided on the side of the detector; the ranging limit rods include a first parallel support rod, a vertical support rod and a second parallel support rod, the first parallel support rod is provided with a first scale arranged along its length direction, and the vertical support rod is provided with a second scale arranged along its length direction; one end of the first parallel support rod is hinged to the side of the detector, the vertical support rod is sleeved and connected with the first parallel support rod, and the vertical support rod can slide along the length direction of the first parallel support rod; the second parallel support rod is sleeved on the vertical support rod and can move along the length direction of the vertical support rod.

3. The clinical X-ray detection device according to claim 2, characterized in that: Two ranging limit rods are respectively provided on the opposite sides of the detector, the two ranging limit rods located on one side are respectively located at the upper and lower ends of the detector, the second parallel support rods of the two ranging limit rods located at the upper end are arranged oppositely, and the second parallel support rods of the two ranging limit rods located at the lower end are arranged oppositely.

4. The clinical X-ray detection device according to claim 3, characterized in that: It also includes an imaging control mobile terminal, which is connected to the imaging control console via radio.

5. The clinical X-ray detection device according to claim 4, characterized in that: The imaging control mobile terminal includes an imaging module, a video display module, a voice processing module and a voice recording module; the lifting base is also provided with a microphone and an audio player; the imaging module is electrically connected to the imaging control console, and the video display module is electrically connected to the camera; the voice recording module, the microphone and the audio player are electrically connected to the voice processing module respectively.

6. A hospital bed, characterized in that: It comprises a bed, and the clinical X-ray detection equipment as described in any one of claims 1 to 5; when the bottom support frame of the clinical X-ray detection equipment is in an open state, each radiation isolation plate is in a state of surrounding the bed.

7. A clinical X-ray inspection method using the clinical X-ray detection device according to any one of claims 1 to 5, characterized in that: The following steps are involved: The X-ray source and detector are moved to the patient's bed by the mobile base; Open the bottom support frame on the mobile base, and install the radiation isolation plates so that each of the radiation isolation plates is in a state of surrounding the object to be detected; The X-ray source and the detector are controlled by an imaging console to perform imaging.

8. The clinical X-ray examination method according to claim 7, characterized in that: Also includes: The imaging control mobile terminal is used to send a control instruction to the imaging control console.

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