Medical X-ray shooting device for auxiliary fixation

Abstract

The utility model provides a medical X-ray shooting device for auxiliary fixation, which relates to the field of medical instruments and comprises a shooting device and an auxiliary fixing device, and the auxiliary fixing device is positioned in a shooting view range of the shooting device. The auxiliary fixing device comprises a base, a first supporting plate, a second supporting plate and a fixing block. The first supporting plate and the second supporting plate are arranged on the base; the first supporting plate and the second supporting plate are vertically arranged, and one side wall of the first supporting plate is connected with one side of the second supporting plate; wherein the base, the first supporting plate and the second supporting plate form an accommodating space for accommodating a human body; the fixing block is arranged on the first supporting plate; the fixing block is provided with a groove used for containing the buttocks of the human body. An adjusting assembly is arranged between the fixing block and the first supporting plate and used for adjusting the height of the fixing block. The device has the effects of reducing shaking of the patient and improving the shooting success rate.

Description

Technical Field

[0001] The present application relates to the field of medical devices, and in particular to a medical X-ray imaging device for auxiliary fixation. Background Art

[0002] During the X-ray slit shooting process, the patient stands on a stand with a support plate behind it. The patient is in a standing position for shooting, and there are certain requirements for the patient's positioning. Generally, the patient faces the tube with both hands raised, holding the upper armrests, and then maintains this posture while shooting and exposure.

[0003] The above positioning method has certain defects: if the patient shakes during the shooting process, it will have a negative impact on the image quality, and in severe cases it will even cause stitching failure. Utility Model Content

[0004] In order to reduce patient shaking and improve the success rate of shooting, the present application provides a medical X-ray shooting device for auxiliary fixation.

[0005] To solve the above problems, the technical solution of the utility model is:

[0006] A medical X-ray photographing device for auxiliary fixation, comprising:

[0007] A shooting device and an auxiliary fixing device, wherein the auxiliary fixing device is located within the shooting field of view of the shooting device;

[0008] The auxiliary fixing device includes a base, a first support plate, a second support plate and a fixing block; the first support plate and the second support plate are both arranged on the base; the first support plate and the second support plate are arranged vertically, and a side wall of the first support plate and a side of the second support plate are connected to each other; wherein, the base, the first support plate and the second support plate form a receiving space for accommodating a human body; the fixing block is arranged on the first support plate; a groove for placing a human buttocks is provided on the fixing block; an adjustment component is arranged between the fixing block and the first support plate and is used to adjust the height of the fixing block.

[0009] The utility model discloses a medical X-ray imaging device for auxiliary fixation, wherein the adjustment component comprises a plurality of first Velcro strips and a plurality of second Velcro strips; the first Velcro strips are arranged on the first support plate and are arranged vertically; the second Velcro strips are arranged on the fixing block, and the second Velcro strips correspond to the first Velcro strips one by one; the second Velcro strips are detachably connected to the corresponding first Velcro strips.

[0010] The utility model discloses a medical X-ray photographing device for auxiliary fixation, wherein the groove is a virtual semi-cylindrical shape, and the axis of the groove is vertically arranged; the diameter of the groove is A, and the value range of A is [25,35] cm.

[0011] The utility model discloses a medical X-ray photographing device for auxiliary fixation, wherein the fixing block is made of plastic foam.

[0012] The medical X-ray photographing device for auxiliary fixation of the utility model, a moving rod is arranged on the second supporting plate, and a moving assembly is arranged between the moving rod and the second supporting plate and is used to adjust the height of the moving rod;

[0013] The moving assembly includes a moving guide rail, a moving block and a fixing member, wherein the moving guide rail is arranged on the second support plate and is vertically arranged; the moving block is slidably connected to the moving guide rail, wherein one end of the moving rod is fixed to the moving block; the fixing member is arranged on the moving block and is used to connect the moving guide rail to achieve a fixing effect.

[0014] The utility model is a medical X-ray imaging device for auxiliary fixation, wherein the movable guide rail is provided with a plurality of adjustment holes, and the plurality of adjustment holes are arranged at intervals along the vertical direction; the fixing member comprises a fixing pin and a fixing spring, the fixing pin is inserted into the movable block, and one end of the fixing spring is fixed to the fixing pin, and the other end of the fixing spring is fixed to the movable block;

[0015] The fixing pin is located in a corresponding one of the adjustment holes under the pulling of the fixing spring.

[0016] In the medical X-ray photographing device for auxiliary fixation of the utility model, the moving rod is arranged horizontally.

[0017] The utility model discloses a medical X-ray photographing device for auxiliary fixation, wherein the moving rod is made of organic glass.

[0018] Due to the adoption of the above technical solution, the utility model has at least one of the following advantages and positive effects compared with the prior art:

[0019] 1. This solution allows the human body to stand on a base and then place the buttocks in a groove of a fixed block to achieve positioning of the human body, reduce the possibility of the patient swinging, and thereby improve the success rate of shooting.

[0020] Furthermore, since each individual is different, the height position of the hips will vary; therefore, when the hip position does not suit the patient, it can be adjusted through the adjustment component, thereby adjusting the height of the fixing block.

[0021] Second, the adjustment component uses the first Velcro strip and the second Velcro strip, which are bonded together to make the adjustment of the fixed block more convenient and save costs.

[0022] 3. The moving rod can further fix the human body and reduce the shaking of the human body; at the same time, the moving rod can be adjusted on the moving guide rail, so that the height of the moving rod is more suitable for different individuals. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of a medical X-ray imaging device for auxiliary fixation according to an embodiment of the present application.

[0024] Figure 2 It is a schematic diagram of the structure of a mobile component of a medical X-ray imaging device for auxiliary fixation according to an embodiment of the present application.

[0025] Explanation of the accompanying drawings: 1. base; 2. first support plate; 3. second support plate; 4. accommodating space; 5. fixing block; 6. first Velcro strip; 7. shooting device; 8. moving rod; 9. moving guide rail; 10. moving block; 11. fixing member; 12. groove; 13. adjustment hole. DETAILED DESCRIPTION

[0026] The following is a further detailed description of a medical X-ray imaging device for auxiliary fixation proposed by the utility model in conjunction with the accompanying drawings and specific embodiments. The advantages and features of the utility model will become more apparent according to the following description and claims.

[0027] See also Figure 1 to Figure 2 , this embodiment provides a medical X-ray shooting device for auxiliary fixation, including a shooting device 7 and an auxiliary fixing device, wherein the auxiliary fixing device is located within the shooting field of view of the shooting device 7; the auxiliary fixing device includes a base 1, a first support plate 2, a second support plate and a fixing block 5. The first support plate 2 and the second support plate 3 are both arranged on the base 1; the first support plate 2 and the second support plate 3 are arranged vertically, and a side wall of the first support plate 2 and a side of the second support plate 3 are connected to each other; wherein the base 1, the first support plate 2 and the second support plate 3 form a receiving space 4 for accommodating a human body; the fixing block 5 is arranged on the first support plate 2; a groove 12 for placing the buttocks of a human body is opened on the fixing block 5; an adjustment component is arranged between the fixing block 5 and the first support plate 2 and is used to adjust the height of the fixing block 5.

[0028] It is further provided that the base 1 is used for a human body to stand; and a universal wheel may be provided on the base 1 to achieve position adjustment of the base 1, so as to facilitate subsequent adjustment and movement. The first support plate 2 and the second support plate 3 are arranged perpendicular to each other. The first support plate 2, the second support plate 3 and the base 1 can be fixedly connected by interference fit, and a detachable connection can be achieved by means of bolts or the like. The first support plate 2 and the second support plate 3 are detachably connected, wherein the detachable connection can be in the following manner: a trapezoidal groove is provided on the side wall of the first support plate 2 facing the second support plate 3, and the trapezoidal groove extends in the vertical direction; a trapezoidal block is provided on the side wall of the second support plate 3 facing the first support plate 2, and the trapezoidal block is located in the trapezoidal groove and moves in the trapezoidal groove.

[0029] To further explain, in this solution, the human body is positioned by having the human body stand on the base 1 and then placing the buttocks in the groove 12 of the fixing block 5, thereby reducing the possibility of the patient swinging and thereby improving the success rate of shooting.

[0030] Furthermore, since each individual is different, the height position of the hips will vary; therefore, when the hip position does not suit the patient, it can be adjusted through the adjustment component, thereby adjusting the height of the fixing block 5.

[0031] The specific structure of the medical X-ray imaging device for auxiliary fixation of this embodiment is further described below:

[0032] In this embodiment, the adjustment component includes a plurality of first Velcro strips 6 and a plurality of second Velcro strips; the first Velcro strips 6 are arranged on the first support plate 2 and are arranged vertically; the second Velcro strips are arranged on the fixed block 5, and the second Velcro strips and the first Velcro strips 6 correspond one to one; the second Velcro strips are detachably connected to the corresponding first Velcro strips 6.

[0033] It is further provided that the number of the first Velcro strip 6 and the second Velcro strip are both two, and the first Velcro strip 6 and the second Velcro strip correspond one to one. (The second Velcro strip is not marked in the manual)

[0034] In this embodiment, the groove 12 is a virtual semi-cylindrical shape, and the axis of the groove 12 is vertically arranged; the diameter of the groove 12 is A, and the value range of A is [25,35] cm.

[0035] In this embodiment, a moving rod 8 is provided on the second support plate 3, and a moving assembly is provided between the moving rod 8 and the second support plate 3 and is used to adjust the height of the moving rod 8;

[0036] The moving assembly includes a moving guide rail 9, a moving block 10 and a fixing member 11. The moving guide rail 9 is arranged on the second support plate 3, and the moving guide rail 9 is arranged vertically; the moving block 10 is slidably connected to the moving guide rail 9, wherein one end of the moving rod 8 is fixed on the moving block 10; the fixing member 11 is arranged on the moving block 10 and is used to connect the moving guide rail 9 to achieve a fixing effect.

[0037] Further explanation, when a person stands on the base 1, both hands are placed on the moving rod 8, and the buttocks are located in the groove 12 of the fixed block 5, so that the standing posture of the person is more consistent with the posture during shooting; and in this posture, the shaking of the person is reduced, and the success rate of shooting is improved. The height of the moving rod 8 can be moved for adjustment according to different individuals.

[0038] In this embodiment, a plurality of adjustment holes 13 are provided on the movable guide rail 9, and the plurality of adjustment holes 13 are arranged at intervals in the vertical direction; the fixing member 11 includes a fixing pin and a fixing spring (not marked in the figure), the fixing pin is passed through the movable block 10, and one end of the fixing spring is fixed to the fixing pin, and the other end of the fixing spring is fixed to the movable block 10; the fixing pin is located in a corresponding adjustment hole 13 under the pull of the fixing spring.

[0039] Further explanation: when the fixed pin is pulled away from the movable guide rail 9, the movable block 10 can move on the movable guide rail 9, thereby moving the movable rod 8 to a suitable height, and then the fixed pin is located in the corresponding adjustment hole under the tension of the fixed spring to achieve a fixing effect.

[0040] In this embodiment, the moving rod 8 is arranged horizontally.

[0041] In this embodiment, the moving rod 8 is made of organic glass, and the fixing block 5 is made of plastic foam, both of which are used to reduce the problem of metal artifacts that occur during the X-ray photography process.

[0042] The above is a detailed description of the embodiments of the present invention in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Even if various changes are made to the present invention, if these changes fall within the scope of the claims of the present invention and their equivalents, they still fall within the protection scope of the present invention.

Claims

1. A medical X-ray imaging device for auxiliary fixation, characterized in that: include: A shooting device and an auxiliary fixing device, wherein the auxiliary fixing device is located within the shooting field of view of the shooting device; The auxiliary fixing device includes a base, a first support plate, a second support plate and a fixing block; the first support plate and the second support plate are both arranged on the base; the first support plate and the second support plate are arranged vertically, and a side wall of the first support plate and a side of the second support plate are connected to each other; wherein, the base, the first support plate and the second support plate form a receiving space for accommodating a human body; the fixing block is arranged on the first support plate; a groove for placing a human buttocks is provided on the fixing block; an adjustment component is arranged between the fixing block and the first support plate and is used to adjust the height of the fixing block.

2. The medical X-ray imaging device for auxiliary fixation according to claim 1, characterized in that: The adjustment component includes a plurality of first Velcro strips and a plurality of second Velcro strips; the first Velcro strips are arranged on the first support plate and are arranged vertically; the second Velcro strips are arranged on the fixed block, and the second Velcro strips correspond to the first Velcro strips one by one; the second Velcro strips are detachably connected to the corresponding first Velcro strips.

3. The medical X-ray imaging device for auxiliary fixation according to claim 1, characterized in that: The groove is a virtual semi-cylindrical shape, and the axis of the groove is vertically arranged; the diameter of the groove is A, and the value range of A is [25,35] cm.

4. The medical X-ray imaging device for auxiliary fixation according to claim 1, characterized in that: The fixing block is made of plastic foam.

5. The medical X-ray imaging device for auxiliary fixation according to claim 1, characterized in that: A moving rod is provided on the second supporting plate, and a moving assembly is provided between the moving rod and the second supporting plate and is used to adjust the height of the moving rod; The moving assembly includes a moving guide rail, a moving block and a fixing member, wherein the moving guide rail is arranged on the second support plate and is vertically arranged; the moving block is slidably connected to the moving guide rail, wherein one end of the moving rod is fixed to the moving block; the fixing member is arranged on the moving block and is used to be connected to the moving guide rail to achieve a fixing effect.

6. The medical X-ray imaging device for auxiliary fixation according to claim 5, characterized in that: The movable guide rail is provided with a plurality of adjustment holes, and the plurality of adjustment holes are arranged at intervals in the vertical direction; the fixing member comprises a fixing pin and a fixing spring, the fixing pin is inserted into the movable block, and one end of the fixing spring is fixed to the fixing pin, and the other end of the fixing spring is fixed to the movable block; The fixing pin is located in a corresponding one of the adjustment holes under the pulling of the fixing spring.

7. The medical X-ray imaging device for auxiliary fixation according to claim 5, characterized in that: The moving rod is arranged horizontally.

8. The medical X-ray imaging device for auxiliary fixation according to claim 5, characterized in that: The moving rod is made of organic glass.

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