Device for assisting dynamic X-ray shooting

Abstract

The utility model relates to the technical field of medical instruments, in particular to a device for assisting dynamic X-ray shooting, which is used for assisting X-ray shooting equipment to shoot a shot object, and the X-ray shooting equipment comprises a front X-ray emitting device, a side X-ray emitting device, a front flat panel detector and a side flat panel detector. The device for assisting in dynamic X-ray shooting comprises a middle foot board, wherein at least one step foot board is arranged in the circumferential direction of the middle foot board; and the standing treading table is arranged in the irradiation areas of the positive and lateral X-ray emitting devices on the middle treading table. The rotatable running machine is arranged in the inner mounting area in the middle of the standing foot board, when the standing foot board is used, the angle of the running machine relative to the lateral flat panel detector and the normal flat panel detector is adjusted according to requirements, a patient walks onto the running machine from the foot board, the running machine starts to work, and the patient feels comfortable. After the treadmill reaches a constant speed, exposure can be carried out to shoot a dynamic image of the patient in the movement process, shooting is simple, and angle adjustment is diversified.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical equipment technical field especially, and it is a kind of device for assisting dynamic X-ray shooting. BACKGROUND

[0002] The auxiliary positioning tool of conventional DR shooting mainly has chest film frame (such as shooting chest, long bone splicing), bed body (such as shooting abdomen, head, pelvis etc.).

[0003] However, for standing position dynamic X-ray shooting, especially double plane (two flat panel detectors are placed vertically) dynamic X-ray, since it is relatively new inspection means, therefore there is no suitable auxiliary tool to assist patient positioning, and different angle dynamic image of knee joint / ankle joint cannot be shot. INVENTION CONTENTS

[0004] The utility model provides a kind of device for assisting dynamic X-ray shooting to the shortcoming of prior art, for assisting X-ray shooting equipment to the shooting object is shot, X-ray shooting equipment includes front, side X-ray emitting device and front, side flat panel detector, the device for assisting dynamic X-ray shooting includes:

[0005] Intermediate step platform, at least one step platform is circumferentially provided in the intermediate step platform;

[0006] Standing step platform is arranged on the intermediate step platform and the front, side X-ray emitting device irradiation area, and the standing step platform is rotatably arranged in the internal mounting interval of the intermediate step platform.

[0007] Further, the side X-ray emitting device includes side column, side tube installation frame, side tube and side beam light device, the side tube installation frame is slidably installed in the side column, the side tube is installed on the side tube installation frame, and the side beam light device is fixedly connected with the side tube.

[0008] Further, the front X-ray emitting device includes front column, front tube installation frame, front tube and front beam light device, the front tube installation frame is slidably installed in the front column, the front tube is installed on the front tube installation frame, and the front beam light device is fixedly connected with the front tube.

[0009] Further, the step platform is provided with two, and is arranged at the same side position of the side flat panel detector and the front flat panel detector.

[0010] Further, the standing step platform includes rotating table body and running machine arranged on the upper end surface of the rotating table body.

[0011] Further, the standing platform further comprises a driving motor and a belt; the driving end of the driving motor is provided with a driving wheel, the belt is arranged around the driving wheel and the rotating column of the rotating table body, the driving wheel drives the rotating table body to rotate under the driving of the driving motor, and the treadmill is arranged on the upper end surface of the rotating table body.

[0012] Compared with the prior art, the device has the advantages that:

[0013] The device for assisting dynamic X-ray shooting provides auxiliary positioning for double-plane ankle shooting of a patient. The patient gets on the ladder platform on one side, then steps on the standing platform with one foot, and then gets off the ladder platform on the other side, so that the whole shooting process is completed, which is convenient and rapid.

[0014] The device for assisting dynamic X-ray shooting has a rotatable treadmill in the middle internal mounting area. When in use, the angle of the treadmill relative to the lateral flat panel detector and the frontal flat panel detector is adjusted according to requirements, the patient walks to the treadmill from the platform, the treadmill starts to work, and after the treadmill reaches a uniform speed, the dynamic image of the movement process of the patient can be shot, and the shooting is simple and the angle adjustment is diversified. BRIEF DESCRIPTION OF DRAWINGS

[0015] The drawings are used to provide a further understanding of the device, and constitute a part of the specification, are used to explain the device together with the embodiments of the device, and do not constitute a limitation on the device. In the drawings:

[0016] Figure 1 FIG. 1 is a structural schematic view of an embodiment 1 of the device for assisting dynamic X-ray shooting;

[0017] Figure 2 FIG. 2 is a structural schematic view of an embodiment 2 of the device for assisting dynamic X-ray shooting.

[0018] Figure 3 FIG. 3 is a structural schematic view of a standing platform of the embodiment 2 of the device for assisting dynamic X-ray shooting.

[0019] REFERENCE NUMERALS

[0020] 1: middle platform;

[0021] 2: lateral flat panel detector;

[0022] 3: frontal flat panel detector;

[0023] 4: lateral X-ray emitting device;

[0024] 41: lateral column; 42: lateral tube mounting rack; 43: lateral tube; 44: lateral beam light;

[0025] 5: frontal X-ray emitting device;

[0026] 51: frontal column; 52: frontal tube mounting rack; 53: frontal tube; 54: frontal beam light;

[0027] 6: ladder stand;

[0028] 7: standing stand;

[0029] 71: driving motor; 72: belt; 73: turntable body; 74: treadmill. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the utility model is further described in detail below in combination with the drawings and specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model.

[0031] Please refer to Figures 1-3 The device for assisting dynamic X-ray shooting provided in the embodiment is used for assisting an X-ray shooting device in shooting a shooting object, and the X-ray shooting device comprises frontal and lateral X-ray emitting devices and frontal and lateral flat panel detectors.

[0032] As shown in the accompanying Figure 1 The device for assisting dynamic X-ray shooting comprises a middle stand 1 and a standing stand 7 arranged on the middle stand 1. The middle stand 1 is circumferentially arranged with a lateral flat panel detector 2, a frontal flat panel detector 3, a lateral X-ray emitting device 4 and a frontal X-ray emitting device 5 in sequence. The frontal flat panel detector 3 and the lateral flat panel detector 2 respectively receive X-rays emitted by the frontal X-ray emitting device 5 and the lateral X-ray emitting device 4.

[0033] The standing stand 7 is arranged in a region irradiated by the frontal and lateral X-ray emitting devices on the middle stand 1, and the standing stand 7 is rotatably arranged in an internal mounting interval of the middle stand 1.

[0034] Preferably, the ladder stand 6 of the embodiment is provided with two ladder stands, which are respectively arranged at the same side of the lateral flat panel detector 2 and the frontal flat panel detector 3.

[0035] Specifically, the lateral X-ray emission device 4 includes a lateral column 41, a lateral X-ray tube mounting frame 42, a lateral X-ray tube 43, and a lateral beam beam 44. The lateral X-ray tube mounting frame 42 is slidably mounted on the lateral column 41, the lateral X-ray tube 43 is mounted on the lateral X-ray tube mounting frame 42, and the lateral beam beam 44 is fixedly connected to the lateral X-ray tube 43.

[0036] Specifically, the orthogonal X-ray emitting device 5 includes an orthogonal column 51, an orthogonal X-ray tube mounting frame 52, an orthogonal X-ray tube 53, and an orthogonal beam 54. The orthogonal X-ray tube mounting frame 52 is slidably mounted on the orthogonal column 51, the orthogonal X-ray tube 53 is mounted on the orthogonal X-ray tube mounting frame 52, and the orthogonal beam 54 is fixedly connected to the orthogonal X-ray tube 53.

[0037] The specific implementation method of this embodiment is as follows: The patient steps onto one of the steps 6, then steps into the dual-plane X-ray area (the boundary area between the lateral X-ray emitting device 4 and the anterior X-ray emitting device 5, i.e., the standing step 7 position) with one foot, and then walks down from the other step 6 to complete the entire imaging process.

[0038] This embodiment is an optimization based on Embodiment 1, where the standing platform 7 is modified to be 360° rotatable. The stepped platform 6 in this embodiment is provided as shown in the attached diagram. Figure 2 As shown;

[0039] The standing platform 7 is rotatably mounted within the internal installation area of ​​the intermediate platform 1. The standing platform 7 includes a drive motor 71, a belt 72, a turntable body 73, and a treadmill 74. The rotation principle of the standing platform 7 is based on the belt 72 transmission principle. For example, a drive wheel can be provided at the drive end of the drive motor 71. The belt 72 is wrapped around the drive wheel and the rotating column of the turntable body 73 (such as the rotating column itself being connected to a rotating bearing at its bottom). The drive wheel drives the turntable body 73 to rotate under the drive of the drive motor 71. Other transmission structures such as gear transmission can also be used in this design. In addition, the treadmill 74 is located on the upper surface of the turntable body 73. Existing treadmill 74 structures (including tracks, motors, drive belts, etc.) can all be used in this design.

[0040] The working principle of this embodiment is as follows: First, adjust the angle of the treadmill 74 relative to the flat panel detector, and then the patient... Figure 2 The patient walks onto the treadmill 74 via the step platform 6. The treadmill 74 starts working. Once the treadmill 74 reaches a constant speed, exposure and imaging can be performed. The patient walks normally on the treadmill 74 to complete dynamic X-ray imaging. During this process, the shooting angle can also be changed.

[0041] Finally, it should be noted that: the above is only the preferred embodiment of the utility model, and is not used to limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or make equivalent replacement to part of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. An apparatus for assisting dynamic X-ray imaging, for assisting an X-ray imaging device to image an object, the X-ray imaging device comprising an anterior-posterior X-ray emitting apparatus and an anterior-posterior flat panel detector, characterized in that, The device for assisting dynamic X-ray shooting comprises: An intermediate stepping platform, which is circumferentially provided with at least one stepped stepping platform; A standing stepping platform, which is provided on the intermediate stepping platform and is located in the irradiation area of the lateral X-ray emitting device, and is rotatably arranged in the internal mounting interval of the intermediate stepping platform.

2. The device for assisting dynamic X-ray imaging according to claim 1, characterized in that: The lateral X-ray emitting device comprises a lateral stand, a lateral tube mounting rack, a lateral tube and a lateral beam shutter, the lateral tube mounting rack is slidably arranged on the lateral stand, the lateral tube is arranged on the lateral tube mounting rack, and the lateral beam shutter is fixedly connected with the lateral tube.

3. The device for assisting dynamic X-ray imaging according to claim 2, characterized in that: The lateral X-ray emitting device comprises a lateral stand, a lateral tube mounting rack, a lateral tube and a lateral beam shutter, the lateral tube mounting rack is slidably arranged on the lateral stand, the lateral tube is arranged on the lateral tube mounting rack, and the lateral beam shutter is fixedly connected with the lateral tube.

4. The device for assisting dynamic X-ray imaging according to claim 1, characterized in that: The stepped stepping platform is provided with two stepped stepping platforms, which are respectively arranged on the same side of the lateral flat panel detector and the frontal flat panel detector.

5. The device for assisting dynamic X-ray imaging according to claim 1, characterized in that: The standing stepping platform comprises a rotating table body and a treadmill arranged on the upper end surface of the rotating table body.

6. The device for assisting dynamic X-ray imaging according to claim 5, characterized in that: The standing stepping platform further comprises a driving motor and a belt. The driving end of the driving motor is provided with a driving wheel, the belt is arranged around the driving wheel and the rotating column of the rotating table body, and the driving wheel drives the rotating table body to rotate under the driving of the driving motor.

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