Medical controllable protective device for child examination in radiology department

Abstract

The invention discloses a controllable protective device for medical radiology department child examination, relates to the technical field of radiology examination protective instruments, and provides the following scheme that the controllable protective device comprises radiology examination equipment, and a radiology examination bed base is placed in a radiology monitoring area of the radiology examination equipment; and a protective radiological examination bed is arranged on the surface of the top of the radiological examination bed base. According to the X-ray equipment, the radiological examination bed base capable of linearly and electrically moving back and forth and left and right is arranged on the X-ray equipment, so that when a patient needs to avoid X-rays in an emergency, the X-rays are prevented from irradiating the patient by electrically moving the radiological examination bed base, and emergency risk avoiding type protection is achieved; the protective radioexamination bed is arranged above the base, the space for a patient to lie in is formed by the upper trunk lead baffle and the lower trunk lead baffle, and meanwhile, the distance between the lead baffles is controllable, so that the protective effects that a ray irradiation area is controllable and other parts of the body are prevented from being irradiated can be achieved.

Description

Technical Field

[0001] The invention relates to the technical field of radiation inspection protective equipment, and in particular to a controllable protective device for children's inspection in a medical radiology department. Background Art

[0002] Radiological imaging examinations are widely used in modern medicine and are helpful for the accurate diagnosis of common diseases. Among them, X-ray examination is one of the most commonly used examination methods, but this examination item has a certain amount of radiation. In particular, when children undergo X-ray examinations, the ALARA (As Low As Reasonably Achievable) principle should be strictly followed, which requires that the radiology department should minimize unnecessary radiation exposure to children while diagnosing diseases. At present, in clinical work, when photographing the hip joint, lumbar sacral vertebrae and other parts, the chest and upper abdomen are covered with lead clothes, and the gonads of the children are covered with special lead clothes; when photographing the chest, the middle and lower abdomen are covered with lead clothes, and the neck of the children is covered with lead clothes neckbands to prevent direct irradiation of the thyroid gland and gonads. However, since children are more or less repulsive to imaging examinations, they are prone to tearing off the covering lead clothes in a hurry, causing unnecessary X-ray damage to children. Therefore, the technicians in this field propose a controllable protective device for medical radiology children's examinations. Summary of the invention

[0003] In view of the above background technology, the protective device for X-ray examination of children in the radiology department at this stage has the defects of poor protective effect and insufficient restraint on children. Therefore, a technical solution of a controllable protective device for children's examination in the medical radiology department is provided.

[0004] It includes a radiation inspection device, a radiation inspection bed base is placed in the radiation monitoring area of ​​the radiation inspection device, and a protective radiation inspection bed is arranged on the top surface of the radiation inspection bed base; The radiation inspection equipment comprises a radiation equipment base, a high voltage generator fixedly connected to the top surface of the radiation equipment base, and a C-shaped arm mounted on the top surface of the high voltage generator, the upper end of the C-shaped arm is connected to an X-ray beam limiter, and the lower end of the C-shaped arm is mounted with an image intensifier; The radiographic examination bed base includes four left-right mirror-symmetrical bottom supporting uprights, a lower support plate fixedly connected to the top end of the bottom supporting uprights, and two longitudinal electric-controlled slide rails fixedly connected to the upper end of the lower support plate, a longitudinal slider movably arranged in the slide of the longitudinal electric-controlled slide rail, an upper support plate fixedly connected to the top end surface of the longitudinal slider, two transverse electric-controlled slide rails fixedly connected to the top end surface of the upper support plate, and a transverse slider movably arranged in the slide of the transverse electric-controlled slide rail; specifically, when it is necessary to avoid X-ray irradiation urgently, the longitudinal slider moves linearly left-right on the longitudinal electric-controlled slide rail, thereby driving the upper support plate to move left-right, and the transverse electric-controlled slide rail moves linearly back and forth on the transverse slider, thereby being able to drive the protective radiographic examination bed to move back and forth, which can not only help the positioning of the X-ray beam limiter during X-ray irradiation, but also allow patients lying on the memory foam pad to quickly avoid the light.

[0005] The protective radiographic examination bed comprises a metal support plate, a memory foam pad fixed on the top surface of the metal support plate, lower torso lead stops are arranged on the rear sections on the left and right sides of the upper surface of the metal support plate, upper torso lead stops are arranged on the front sections on the left and right sides of the upper surface of the metal support plate, and a front U-shaped frame and a rear U-shaped frame are fixedly connected to the surfaces of the upper torso lead stops and the lower torso lead stops on one side close to each other, respectively; specifically, the patient is allowed to lie flat on the upper surface of the memory foam pad, and then a flat elastic band is covered on the patient's thighs, waist and chest, and the flat elastic band is tightened by the magnetic attraction of the magnetic strips and the magnetic blocks, thereby restraining the posture of the patient's thighs, waist and chest to prevent the patient from moving around and causing unclear imaging problems. Then, relying on the sliding grooves and sliders inside the metal support plate, the rear U-shaped frame and the front U-shaped frame can move closer to or away from each other, so that the lower trunk lead block and the upper trunk lead block can be folded and retracted forward and backward, and the parts covered by the lower trunk lead block and the upper trunk lead block are protected from X-rays. The size of the area not covered by the lower trunk lead block and the upper trunk lead block is affected by the distance between the rear U-shaped frame and the front U-shaped frame, so that the irradiation range of the X-rays can be controlled.

[0006] In the above-mentioned technical solution of a controllable protective device for children's examination in the medical radiology department, preferably: the bottom supporting uprights are arranged in left-right mirror symmetry with the central axis of the lower support plate as the reference line, the bottom supporting uprights on the left side are located in the front and rear areas of the C-shaped arm with respect to each other, and the bottom ends of the bottom supporting uprights are fixed to the ground by screws.

[0007] In the above-mentioned technical solution of a controllable protective device for children's examination in the medical radiology department, preferably: the four corners of the bottom surface of the lower tray are fixedly connected to the top of the bottom supporting vertical plate by screws, the longitudinal electric-controlled slide rails are arranged in front-to-back mirror symmetry with the central axis of the lower tray as the reference line, and the longitudinal slider moves in a left-right linear sliding manner on the track of the longitudinal electric-controlled slide rail.

[0008] In the above-mentioned technical solution of a controllable protective device for children's examination in the medical radiology department, preferably: the four corners of the bottom surface of the upper support plate are fixedly connected to the top surface of the longitudinal slider by screws, the transverse electric-controlled slide rails are arranged in a left-right mirror-symmetrical manner with the central axis of the upper support plate as the reference line, and the transverse slider moves in a forward and backward linear sliding manner on the track of the transverse electric-controlled slide rail.

[0009] In the above-mentioned technical solution of the controllable protective device for children's examination in the medical radiology department, preferably: the bottom surface of the metal support plate is fixedly connected to the top surface of the transverse slider, the image intensifier at the lower end of the C-shaped arm is located below the lower support plate, and there is a distance of 10-15 cm between the bottom surface of the lower support plate and the image intensifier.

[0010] In the above-mentioned technical solution of a controllable protective device for children's examination in the medical radiology department, preferably: two slide grooves are opened in the front and rear areas on the left and right sides of the upper surface of the metal support plate, and a slider is slidably arranged inside the slide groove, and the top surface of the slider is fixedly connected to the bottom end surfaces of the front U-shaped frame and the rear U-shaped frame respectively.

[0011] In the above-mentioned technical solution of a controllable protective device for children's examination in the medical radiology department, preferably: the front end of the upper surface of the metal support plate is fixedly connected to the front end of the bottom surface of the lower torso lead stop by an adhesive, and the left and right sides of the inner cavity of the lower torso lead stop are in contact with the left and right front sections of the memory foam pad.

[0012] In the above-mentioned technical solution of a controllable protective device for children's examination in the medical radiology department, preferably: the front end of the upper surface of the metal support plate is fixedly connected to the front end of the bottom surface of the upper torso lead stop by an adhesive, and the left and right sides of the inner cavity of the upper torso lead stop are in contact with the left and right rear sections of the memory foam pad.

[0013] In the above-mentioned technical solution of a controllable protective device for children's examination in the medical radiology department, preferably: three flat elastic bands are fixedly connected to the left side of the upper surface of the memory foam pad, three magnetic blocks are fixedly connected to the right side of the upper surface of the memory foam pad, and the ends of the flat elastic bands are fixedly connected to magnetic strips that are adsorbed by the magnetic blocks.

[0014] In the above-mentioned technical solution of a controllable protective device for medical radiology examination of children, preferably: the surfaces of the lower torso lead stop and the upper torso lead stop are provided with folds for folding and stretching forward and backward, and the vertical sections of the folds on the surfaces of the lower torso lead stop and the upper torso lead stop are continuous "W" shapes.

[0015] It can be seen from the above technical solution that the present invention provides a medical radiology child examination protection device, a controllable medical radiology child examination protection device. Compared with the prior art, the present invention has the following beneficial effects: In the technical solution of the present invention, a radiographic examination bed base capable of linear electric movement forward, backward, left and right is provided on the X-ray device, so that when a patient needs to avoid X-rays in an emergency, the radiographic examination bed base can be electrically moved to avoid X-rays irradiating the patient, thereby achieving emergency risk avoidance protection. In addition, a protective radiographic examination bed is provided above the base, and a space for the patient to lie down is formed by using an upper torso lead block and a lower torso lead block, while the spacing between the lead blocks is controllable, thereby achieving controllable radiation irradiation area and preventing other parts of the body from being irradiated. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces and describes the drawings required for use in the embodiments of the present invention or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 The overall schematic diagram of the protection mechanism for children's radiological examination; Figure 2 A schematic diagram of a radiological examination device; Figure 3 It is a schematic diagram of the base of the radiology examination table; Figure 4 This is a schematic diagram of a protective radiological examination bed.

[0018] Attached Figure 1 -Attached Figure 4 The corresponding relationship of the parts is as follows: 1. Radiological examination equipment; 11. Radiological examination equipment base; 12. High voltage generator; 13. C-shaped curved arm; 14. X-ray beam limiter; 2. Radiological examination bed base; 21. Bottom support vertical plate; 22. Upper tray; 23. Horizontal electric control slide rail; 24. Horizontal slider; 25. Longitudinal slider; 26. Longitudinal electric control slide rail; 27. Lower tray; 3. Protective radiological examination bed; 31. Metal support plate; 32. Magnetic block; 33. Magnetic strip; 34. Flat elastic band; 35. Upper torso lead stop; 36. Front U-shaped frame; 37. Rear U-shaped frame; 38. Lower torso lead stop; 39. Memory foam pad. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described below are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] In order to more clearly explain and illustrate the technical solution and implementation of the present invention, preferred specific embodiments for implementing the technical solution of the present invention are introduced below.

[0021] Embodiment: A preferred technical solution for a controllable protective device for children's medical radiology examination: Refer to the instruction manual Figure 1 As shown: it includes a radiation inspection device 1, a radiation inspection bed base 2 is placed in the radiation monitoring area of ​​the radiation inspection device 1, and a protective radiation inspection bed 3 is arranged on the top surface of the radiation inspection bed base 2; Refer to the instruction manual Figure 2 As shown: the radiation inspection device 1 includes a radiation device base 11, a high voltage generator 12 fixedly connected to the top surface of the radiation device base 11, and a C-shaped arm 13 installed on the top surface of the high voltage generator 12, the upper end of the C-shaped arm 13 is connected to an X-ray beam limiter 14, and the lower end of the C-shaped arm 13 is installed with an image intensifier; Refer to the instruction manual Figure 3 As shown: the radiological examination bed base 2 includes four bottom support uprights 21 that are mirror-symmetrical on the left and right, a lower support plate 27 fixedly connected to the top of the bottom support upright 21, and two longitudinal electric control slide rails 26 fixedly connected to the upper surface of the lower support plate 27, a longitudinal slider 25 is movably arranged in the slideway of the longitudinal electric control slide rail 26, an upper support plate 22 is fixedly connected to the top surface of the longitudinal slider 25, two transverse electric control slide rails 23 are fixedly connected to the top surface of the upper support plate 22, and a transverse slider 24 is movably arranged in the slideway of the transverse electric control slide rail 23; Refer to the instruction manual Figure 4 As shown: the protective radiological examination bed 3 includes a metal support plate 31, a memory foam pad 39 laid and fixed on the top surface of the metal support plate 31, lower torso lead stops 38 are arranged on the rear sections on the left and right sides of the upper surface of the metal support plate 31, and upper torso lead stops 35 are arranged on the front sections on the left and right sides of the upper surface of the metal support plate 31, and a front U-shaped frame 36 and a rear U-shaped frame 37 are fixedly connected to the side surfaces where the upper torso lead stops 35 and the lower torso lead stops 38 are close to each other.

[0022] Refer to the instruction manual Figure 3As shown: the bottom support uprights 21 are all arranged in a left-right mirror-symmetrical manner with the central axis of the lower support plate 27 as the reference line, the left bottom support uprights 21 are located in the front and rear areas of the C-shaped curved arm 13, and the bottom ends of the bottom support uprights 21 are fixedly connected to the ground by screws; the four corners of the bottom surface of the lower support plate 27 are fixedly connected to the top of the bottom support uprights 21 by screws, the longitudinal electric control rails 26 are all arranged in a front-to-back mirror-symmetrical manner with the central axis of the lower support plate 27 as the reference line, and the longitudinal slider 25 moves on the track of the longitudinal electric control rail 26 in a left-right linear sliding manner, the four corners of the bottom surface of the upper support plate 22 are fixedly connected to the top surface of the longitudinal slider 25 by screws, the transverse electric control rails 23 are all arranged in a left-right mirror-symmetrical manner with the central axis of the upper support plate 22 as the reference line, and the transverse slider 24 moves on the track of the transverse electric control rail 23 in a front-to-back linear sliding manner.

[0023] Refer to the instruction manual Figure 4 As shown: the bottom surface of the metal support plate 31 is fixedly connected to the top surface of the horizontal slider 24, the image intensifier at the lower end of the C-shaped bent arm 13 is located below the lower support plate 27, and there is a spacing of 10-15 cm between the bottom surface of the lower support plate 27 and the image intensifier; two slide grooves are provided in the front and rear areas on both sides of the upper surface of the metal support plate 31, and a slider is slidably arranged inside the slide grooves, and the top surfaces of the sliders are fixedly connected to the bottom surfaces of the front U-shaped frame 36 and the rear U-shaped frame 37 respectively.

[0024] Refer to the instruction manual Figure 4 As shown: the front end of the upper surface of the metal support plate 31 is fixedly connected to the front end of the bottom surface of the lower torso lead stop 38 by an adhesive, and the left and right sides of the inner cavity of the lower torso lead stop 38 are in contact with the left and right front sections of the memory foam pad 39; the front end of the upper surface of the metal support plate 31 is fixedly connected to the front end of the bottom surface of the upper torso lead stop 35 by an adhesive, and the left and right sides of the inner cavity of the upper torso lead stop 35 are in contact with the left and right rear sections of the memory foam pad 39; three flat elastic bands 34 are fixedly connected to the left side of the upper surface of the memory foam pad 39, and three magnetic blocks 32 are fixedly connected to the right side of the upper surface of the memory foam pad 39, and the ends of the flat elastic bands 34 are fixedly connected to magnetic strips 33 adsorbed by the magnetic blocks 32, and the surfaces of the lower torso lead stop 38 and the upper torso lead stop 35 are provided with folds for folding and stretching forward and backward, and the vertical sections of the folds on the surfaces of the lower torso lead stop 38 and the upper torso lead stop 35 are continuous "W" shapes.

[0025] According to the above-mentioned preferred technical solution, the workflow of the technical solution is described as follows: The patient is asked to lie flat on the upper surface of the memory foam pad 39, and then the flat elastic band 34 is covered on the patient's thighs, waist, and chest. The flat elastic band 34 is tightened by the magnetic attraction of the magnetic strip 33 and the magnetic block 32, thereby restraining the patient's thighs, waist, and chest posture, and preventing the patient from moving around and causing unclear imaging. Then, relying on the slide groove and slider inside the metal support plate 31, the rear U-shaped frame 37 and the front U-shaped frame 36 can move closer to or away from each other, so that the lower trunk lead block 38 and the upper trunk lead block 35 can be folded and retracted forward and backward, and the parts covered by the lower trunk lead block 38 and the upper trunk lead block 35 are protected from X-ray exposure. The size of the area not covered by the lower trunk lead block 38 and the upper trunk lead block 35 is affected by the distance between the rear U-shaped frame 37 and the front U-shaped frame 36, so that the irradiation range of the X-ray can be controlled.

[0026] When it is necessary to urgently avoid X-ray exposure, the longitudinal slider 25 moves linearly left and right on the longitudinal electric-controlled slide rail 26, thereby driving the upper support plate 22 to move left and right, and the transverse electric-controlled slide rail 23 moves linearly back and forth on the transverse slider 24, thereby driving the protective radiation examination bed 3 to move back and forth, which can not only help the positioning of the X-ray beam limiter 14 during X-ray irradiation, but also allow the patient lying on the memory foam pad 39 to quickly avoid the light.

[0027] The present invention is not limited to the above-mentioned optimal implementation mode. Anyone should be aware that any structural changes made under the inspiration of the present invention, and any technical solutions that are the same or similar to the present invention, fall within the protection scope of the present invention. Finally, it should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the restrictive conditions that can be implemented in this application, so they have no technical substantive significance. Any structural modification, change in proportional relationship or adjustment of size, without affecting the effects that can be produced by this application and the purposes that can be achieved, should still fall within the scope that can be covered by the technical content disclosed in this application.

Claims

1. A controllable protective device for medical radiology examination of children, comprising a radiology examination device (1), characterized in that: A radiation examination bed base (2) is placed in the radiation monitoring area of ​​the radiation examination equipment (1), and a protective radiation examination bed (3) is arranged on the top surface of the radiation examination bed base (2); The radiological inspection device (1) comprises a radiological inspection device base (11), a high-voltage generator (12) fixedly connected to the top surface of the radiological inspection device base (11), and a C-shaped arm (13) mounted on the top surface of the high-voltage generator (12), the upper end of the C-shaped arm (13) being connected to an X-ray beam limiter (14), and the lower end of the C-shaped arm (13) being mounted to an image intensifier; The radiological examination bed base (2) comprises four bottom support uprights (21) that are mirror-symmetrical on the left and right, a lower support plate (27) fixedly connected to the top of the bottom support upright (21), and two longitudinal electric-controlled slide rails (26) fixedly connected to the upper surface of the lower support plate (27), a longitudinal slider (25) being movably arranged in the slideway of the longitudinal electric-controlled slide rail (26), an upper support plate (22) being fixedly connected to the top surface of the longitudinal slider (25), two transverse electric-controlled slide rails (23) being fixedly connected to the top surface of the upper support plate (22), and a transverse slider (24) being movably arranged in the slideway of the transverse electric-controlled slide rail (23); The protective radiological examination bed (3) comprises a metal support plate (31), a memory foam pad (39) laid and fixed on the top surface of the metal support plate (31), lower trunk lead stops (38) being arranged at the rear sections on the left and right sides of the upper surface of the metal support plate (31), upper trunk lead stops (35) being arranged at the front sections on the left and right sides of the upper surface of the metal support plate (31), and a front U-shaped frame (36) and a rear U-shaped frame (37) being fixedly connected to the surfaces of the upper trunk lead stops (35) and the lower trunk lead stops (38) on one side close to each other.

2. A controllable protective device for children's examination in medical radiology department according to claim 1, characterized in that: The bottom support uprights (21) are all arranged in a left-right mirror-symmetrical manner with the central axis of the lower support plate (27) as the reference line, and the bottom support uprights (21) on the left are located in the front and rear areas of the C-shaped curved arm (13) with respect to each other, and the bottom ends of the bottom support uprights (21) are fixedly connected to the ground by screws.

3. A controllable protective device for medical radiology examination of children according to claim 1, characterized in that: The four corners of the bottom surface of the lower support plate (27) are fixedly connected to the top of the bottom support vertical plate (21) by screws, and the longitudinal electric control slide rails (26) are arranged in a front-to-back mirror symmetric manner with the central axis of the lower support plate (27) as the reference line, and the longitudinal slider (25) moves on the track of the longitudinal electric control slide rail (26) in a left-right linear sliding manner.

4. A controllable protective device for medical radiology examination of children according to claim 1, characterized in that: The four corners of the bottom surface of the upper support plate (22) are fixedly connected to the top surface of the longitudinal slider (25) by screws, and the transverse electric control slide rails (23) are arranged in a left-right mirror symmetric manner with the central axis of the upper support plate (22) as the reference line, and the transverse slider (24) moves on the track of the transverse electric control slide rail (23) in a forward and backward linear sliding manner.

5. The controllable protective device for children's examination in medical radiology department according to claim 1, characterized in that: The bottom surface of the metal support plate (31) is fixedly connected to the top surface of the transverse slider (24); the image intensifier at the lower end of the C-shaped curved arm (13) is located below the lower support plate (27); and a distance of 10-15 cm is provided between the bottom surface of the lower support plate (27) and the image intensifier.

6. The controllable protective device for medical radiology examination of children according to claim 1, characterized in that: Two slide grooves are provided in the front and rear regions on both sides of the upper surface of the metal support plate (31), and a slider is slidably arranged inside each of the slide grooves, and the top surface of the slider is fixedly connected to the bottom end surface of the front U-shaped frame (36) and the bottom end surface of the rear U-shaped frame (37), respectively.

7. The controllable protective device for medical radiology examination of children according to claim 1, characterized in that: The front end of the upper surface of the metal support plate (31) is fixedly connected to the front end of the bottom surface of the lower trunk lead stop (38) by adhesive, and the left and right sides of the inner cavity of the lower trunk lead stop (38) are in contact with the left and right front sections of the memory foam pad (39).

8. The controllable protective device for medical radiology examination of children according to claim 1, characterized in that: The front end of the upper surface of the metal support plate (31) is fixedly connected to the front end of the bottom surface of the upper trunk lead stop (35) by adhesive, and the left and right sides of the inner cavity of the upper trunk lead stop (35) are in contact with the left and right rear sections of the memory foam pad (39).

9. The controllable protective device for medical radiology examination of children according to claim 1, characterized in that: Three flat elastic bands (34) are fixedly connected to the left side of the upper surface of the memory foam pad (39), three magnetic blocks (32) are fixedly connected to the right side of the upper surface of the memory foam pad (39), and the ends of the flat elastic bands (34) are fixedly connected to magnetic strips (33) that are attracted to the magnetic blocks (32).

10. The controllable protective device for medical radiology examination of children according to claim 1, characterized in that: The surfaces of the lower trunk lead block (38) and the upper trunk lead block (35) are both provided with folds for folding and stretching forward and backward, and the vertical cross-sections of the folds on the surfaces of the lower trunk lead block (38) and the upper trunk lead block (35) are both in a continuous "W" shape.

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