Positioning auxiliary device for X-ray examination of newborns

Abstract

The invention relates to the technical field of X-ray examination, in particular to a newborn X-ray examination positioning auxiliary device which comprises a bed board, a double-shaft motor is fixedly connected to the middle end of the bottom of the bed board, a first gear is fixedly connected to an output shaft of the double-shaft motor, and second supports are fixedly connected to the left end and the right end of the bottom of the bed board. A second electric telescopic rod is fixedly connected to the inner side of the second support, a second gear is fixedly connected to the telescopic end of the second electric telescopic rod, a third gear is connected to the outer surface of the second gear in a meshed mode, a screw is fixedly connected to the inner surface of the third gear, and a threaded sleeve is in threaded connection to the outer surface of the screw. Through the cover body, the first bracket, the first electric telescopic rod, the screw rod, the fifth bracket, the second electric telescopic rod, the first gear, the double-shaft motor, the second gear, the second bracket, the third bracket, the screw sleeve, the fourth bracket and the third gear, the part, which does not need X-ray examination, of the newborn can be shielded.

Description

Technical Field

[0001] The invention relates to the technical field of X-ray examination, in particular to a positioning auxiliary device for X-ray examination of newborns. Background Art

[0002] Radiological examination utilizes the property of X-rays that can penetrate human tissues. By observing the density differences and morphological changes of different tissues and organs inside the human body, the normal and abnormal tissue structures, as well as the presence and extent of lesions, are judged. Since newborns are very young and have no autonomous consciousness, they need to be fixed with restraints during X-ray examinations. However, existing positioning assistance devices only have a single restraining capability. Since X-rays are harmful to the human body, other parts are not shielded, which makes it easy for X-rays to cause damage to other parts of the newborn. For this reason, we propose a positioning assistance device for X-ray examinations of newborns. Summary of the invention

[0003] The object of the present invention is to provide a positioning auxiliary device for neonatal X-ray examination to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a positioning auxiliary device for X-ray examination of newborns, comprising a bed board, a dual-axis motor is fixedly connected to the middle end of the bottom of the bed board, and the output shaft of the dual-axis motor is fixedly connected to the first gear, the left and right ends of the bottom of the bed board are fixedly connected to the second bracket, the inner side of the second bracket is fixedly connected to the second electric telescopic rod, and the telescopic end of the second electric telescopic rod is fixedly connected to the second gear, the outer surface of the second gear is meshingly connected to the third gear, and the inner surface of the third gear is fixedly connected to the screw, the outer surface of the screw is threadedly connected to the screw sleeve, and the bottom of the screw sleeve is fixedly connected to the fifth bracket, the bottom of the fifth bracket is fixedly connected to the first electric telescopic rod, the telescopic end of the first electric telescopic rod is fixedly connected to the first bracket, and the end of the first bracket is fixedly connected to the cover.

[0005] As a further description of the above technical solution:

[0006] The front end of the top of the bed board is fixedly connected with a plurality of equidistantly distributed restraining belts, the ends of the restraining belts are fixedly connected with clamping blocks, the rear end of the inner surface of the bed board is provided with a plurality of equidistantly distributed reserved holes, and the bottom of the bed board is fixedly connected with supporting legs all around.

[0007] As a further description of the above technical solution:

[0008] A plurality of third electric telescopic rods which are evenly distributed are fixedly connected to the rear end of the bottom of the bed board, a clamping plate is fixedly connected to the telescopic end of the third electric telescopic rod, and a clamping groove is provided on the outer side of the clamping plate.

[0009] As a further description of the above technical solution:

[0010] The inner side of the screw rod is movably connected to the fourth bracket via a bearing, the outer side of the screw rod is movably connected to the third bracket via a bearing, and the tops of the third bracket and the fourth bracket are both fixedly connected to the bottom of the bed board.

[0011] As a further description of the above technical solution:

[0012] The left and right ends of the bottom of the bed board are fixedly connected with a sliding seat, the top of the screw sleeve is fixedly connected with a sliding rod, the top of the sliding rod is slidably connected to the inner cavity of the sliding seat, and the two second electric telescopic rods and the two first electric telescopic rods are independently controlled.

[0013] As a further description of the above technical solution:

[0014] The left and right ends of the inner surface of the cover are fixedly connected with a plurality of equidistantly distributed baffles, and the surfaces of the baffles and the cover are provided with a radiation protection layer, which includes a barium sulfate coating and a polystyrene coating. The barium sulfate coating is coated on the surfaces of the baffles and the cover, and the polystyrene coating is coated on the other side of the barium sulfate coating.

[0015] As a further description of the above technical solution:

[0016] The cover body located on the right side has a filter box fixedly connected to the left end of its top, a holder fixedly connected to the rear end of the inner cavity of the filter box, an activated carbon filter layer is clamped on the inner surface of the holder, a suction fan is fixedly connected to the front end of the bottom of the inner cavity of the filter box, the output end of the suction fan is connected to the top of the cover body through a pipe, the front and rear ends of the left side of the filter box are movably connected to movable doors through hinges, a handle is fixedly connected to the outer side of the movable door, and the movable door located at the rear end has an air inlet on its inner surface.

[0017] As a further description of the above technical solution:

[0018] The cover body is located on the right side, and the right end of its top is fixedly connected to the fourth electric telescopic rod, the telescopic end of the fourth electric telescopic rod is fixedly connected to the servo motor, the output shaft of the servo motor is fixedly connected to the sixth bracket, the left side of the sixth bracket is fixedly connected to a speaker, the bottom of the sixth bracket is fixedly connected to a flying bird toy, and the bottom of the flying bird toy is fixedly connected to a marquee strip.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. The present invention can shield the parts of the newborn that do not need to be X-rayed by means of a cover body, a first bracket, a first electric telescopic rod, a screw rod, a fifth bracket, a second electric telescopic rod, a first gear, a dual-axis motor, a second gear, a second bracket, a third bracket, a screw sleeve, a fourth bracket and a third gear.

[0021] 2. The present invention can achieve the purpose of restraining a newborn through the third electric telescopic rod, the clamping plate, the clamping slot, the reserved hole, the restraining belt and the clamping block.

[0022] 3. The present invention can distract the attention of newborns through the fourth electric telescopic rod, the speaker, the marquee light strip, the flying bird toy, the sixth bracket and the servo motor.

[0023] 4. The present invention can supply oxygen to the cover body located on the right side through the suction fan, the holder, the activated carbon filter layer, the air inlet and the filter box.

[0024] 5. The present invention can improve the shielding effect of X-rays through the radiation protection layer, barium sulfate coating, polystyrene coating and baffles. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention in the first viewing angle state;

[0026] Figure 2 It is a schematic diagram of the three-dimensional structure of the present invention in a second viewing angle state;

[0027] Figure 3 It is a schematic diagram of the three-dimensional structure of the present invention in the third viewing angle state;

[0028] Figure 4 It is a schematic diagram of the three-dimensional structure of the present invention in a fourth viewing angle state;

[0029] Figure 5 This is a schematic diagram of the card block structure of the present invention;

[0030] Figure 6 This is a schematic diagram of the structure of the dual-axis motor of the present invention;

[0031] Figure 7 This is a schematic diagram of the sixth bracket structure of the present invention;

[0032] Figure 8 It is a schematic diagram of the structure of the radiation protection layer of the present invention.

[0033] In the figure: bed board 1, supporting legs 2, cover body 3, suction fan 4, card seat 5, activated carbon filter layer 6, movable door 7, handle 8, first bracket 9, fourth electric telescopic rod 10, filter box 11, third electric telescopic rod 12, slide seat 13, slide rod 14, card plate 15, first electric telescopic rod 16, radiation protection layer 17, barium sulfate coating 171, polystyrene coating 172, card slot 18, reserved hole 19, restraint belt 20, card block 21, screw 22, fifth bracket 23, second electric telescopic rod 24, first gear 25, dual-axis motor 26, second gear 27, second bracket 28, third bracket 29, screw sleeve 30, fourth bracket 31, speaker 32, baffle 33, marquee belt 34, bird flying toy 35, sixth bracket 36, servo motor 37, third gear 38, air inlet 39. DETAILED DESCRIPTION

[0034] 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 described embodiments 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.

[0035] Embodiment 1:

[0036] See also Figure 3 , Figure 4 and Figure 6In order to achieve the purpose of shielding the parts of the newborn that do not need to be X-rayed, the present embodiment provides the following technical solutions, which specifically disclose: comprising a bed board 1, a dual-axis motor 26 is fixedly connected to the middle end of the bottom of the bed board 1, and the output shaft of the dual-axis motor 26 is fixedly connected to the first gear 25, the left and right ends of the bottom of the bed board 1 are fixedly connected to the second bracket 28, the inner side of the second bracket 28 is fixedly connected to the second electric telescopic rod 24, and the telescopic end of the second electric telescopic rod 24 is fixedly connected to the second gear 27, the outer surface of the second gear 27 is meshingly connected to the third gear 38, and the inner surface of the third gear 38 is fixedly connected to the screw rod 22, the outer surface of the screw rod 22 is threadedly connected to the screw sleeve 30, and the bottom of the screw sleeve 30 is fixedly connected to the fifth bracket 23, the bottom of the fifth bracket 23 is fixedly connected to the first electric telescopic rod 16, the telescopic end of the first electric telescopic rod 16 is fixedly connected to the first bracket 9, and the end of the first bracket 9 is fixedly connected to the cover body 3, the inner side of the screw rod 22 is movably connected to the fourth bracket 31 through a bearing, the screw 22 The third bracket 29 is movably connected to the outside through a bearing, and the tops of the third bracket 29 and the fourth bracket 31 are fixedly connected to the bottom of the bed board 1. The left and right ends of the bottom of the bed board 1 are fixedly connected to the slide seat 13, and the top of the screw sleeve 30 is fixedly connected to the slide rod 14. The top of the slide rod 14 is slidably connected in the inner cavity of the slide seat 13, and the two second electric telescopic rods 24 and the two first electric telescopic rods 16 are individually controlled. The second electric telescopic rod 24 on the left or right side is controlled to extend as needed, so that the second gear 27 is engaged with the first gear 25 and the third gear 38, and then the dual-axis motor 26 is controlled to rotate, and the corresponding screw rod 22 can be driven to rotate through the first gear 25, the second gear 27 and the third gear 38. The screw rod 22 will drive the screw sleeve 30 to move while rotating, so that the corresponding cover body 3 can be driven to move left and right through the fifth bracket 23. When it moves to the desired position, the first electric telescopic rod 16 is controlled to contract, so that the cover body 3 and the blocking bar 33 move downward, so that the part of the newborn that does not need to be X-rayed can be blocked.

[0037] Embodiment 2:

[0038] See also Figure 5In order to achieve the purpose of restraining the newborn, the present embodiment provides the following technical solutions, which specifically disclose: a plurality of equally distributed restraint belts 20 are fixedly connected to the front end of the top of the bed board 1, a clamping block 21 is fixedly connected to the end of the restraint belt 20, a plurality of equally distributed reserved holes 19 are opened at the rear end of the inner surface of the bed board 1, and supporting legs 2 are fixedly connected to the four sides of the bottom of the bed board 1, a plurality of equally distributed third electric telescopic rods 12 are fixedly connected to the rear end of the bottom of the bed board 1, a clamping plate 15 is fixedly connected to the telescopic end of the third electric telescopic rod 12, and a clamping groove 18 is opened on the outer side of the clamping plate 15, the newborn's head is placed on the bed board 1 to the right, and then the corresponding restraint belt 20 is passed through the corresponding reserved hole 19 as needed, and is clamped into the corresponding clamping groove 18, and then the corresponding third electric telescopic rod 12 is controlled to extend, so that different parts of the newborn can be restrained separately.

[0039] Embodiment three:

[0040] See also Figure 7 In order to achieve the purpose of distracting the newborn's attention, the present embodiment provides the following technical solutions, which specifically disclose: the cover body 3 located on the right side, the right end of the top of which is fixedly connected with the fourth electric telescopic rod 10, the telescopic end of the fourth electric telescopic rod 10 is fixedly connected with the servo motor 37, the output shaft of the servo motor 37 is fixedly connected with the sixth bracket 36, the left side of the sixth bracket 36 is fixedly connected with the speaker 32, the bottom of the sixth bracket 36 is fixedly connected with the bird flying toy 35, and the bottom of the bird flying toy 35 is fixedly connected with the marquee strip 34, the fourth electric telescopic rod 10 is controlled to be extended and retracted, the bird flying toy 35 can be driven to move up and down, the servo motor 37 is controlled to rotate (the rotation angle of the servo motor 37 is 0-360°), the bird flying toy 35 can be driven to rotate horizontally, the speaker 32 is turned on to emit music, and the marquee strip 34 is turned on to attract the newborn with light.

[0041] Embodiment 4:

[0042] See also Figure 1 and Figure 2In order to achieve the purpose of supplying oxygen to the mask body 3 located on the right side, the present embodiment provides the following technical solutions, which specifically disclose: the mask body 3 located on the right side has a filter box 11 fixedly connected to the left end of its top, a holder 5 fixedly connected to the rear end of the inner cavity of the filter box 11, an activated carbon filter layer 6 clamped on the inner surface of the holder 5, a suction fan 4 fixedly connected to the front end of the bottom of the inner cavity of the filter box 11, an output end of the suction fan 4 is connected to the top of the mask body 3 through a pipeline, and the front and rear ends of the left side of the filter box 11 are movably connected to a movable door 7 through hinges, a handle 8 is fixedly connected to the outer side of the movable door 7, and an air inlet 39 is opened on the inner surface of the movable door 7 located at the rear end. When the suction fan 4 is turned on, the outside air can be sucked into the filter box 11 from the air inlet 39, and after being filtered by the activated carbon filter layer 6, the clean air is discharged from the output end of the suction fan 4 into the mask body 3 on the right side, thereby supplying oxygen to the mask body 3 on the right side to avoid hypoxia in the newborn during the examination.

[0043] Embodiment five:

[0044] See also Figure 7 and Figure 8 In order to achieve the purpose of improving the X-ray shielding effect, the present embodiment provides the following technical solutions, which specifically disclose: a plurality of equidistantly distributed baffles 33 are fixedly connected to the left and right ends of the inner surface of the cover body 3, and the surfaces of the baffles 33 and the cover body 3 are provided with a radiation protection layer 17, the radiation protection layer 17 includes a barium sulfate coating 171 and a polystyrene coating 172, the barium sulfate coating 171 is coated on the surfaces of the baffles 33 and the cover body 3, and the polystyrene coating 172 is coated on the other side of the barium sulfate coating 171, the baffles 33 and the cover body 3 can play the role of the first layer of shielding protection, the polystyrene coating 172 can play the role of the second layer of shielding protection, and the barium sulfate coating 171 can play the role of the third layer of shielding protection after the polystyrene coating 172 is damaged.

[0045] The working principle of the present application is as follows: first, all electrical equipment are connected to the power supply and controller, the newborn's head is placed on the bed board 1 to the right, and then, as needed, the corresponding restraint belt 20 is passed through the corresponding reserved hole 19 and inserted into the corresponding card slot 18, and then the corresponding third electric telescopic rod 12 is controlled to extend, so that different parts of the newborn can be restrained separately, and the left or right second electric telescopic rod 24 is controlled to extend as needed, so that the second gear 27 is meshed with the first gear 25 and the third gear 38, and then the dual-axis motor 26 is controlled to rotate, and the corresponding screw rod 22 can be driven to rotate through the first gear 25, the second gear 27 and the third gear 38. The screw 22 will drive the screw sleeve 30 to move while rotating, so that the corresponding cover body 3 can be driven to move left and right through the fifth bracket 23. When it moves to the desired position, the first electric telescopic rod 16 is controlled to contract, so that the cover body 3 and the baffle 33 move downward, so that the parts of the newborn that do not need to be X-rayed can be blocked. During the inspection process, in order to To prevent the newborn from twisting its body, the fourth electric telescopic rod 10 can be controlled to extend and retract, which will drive the flying bird toy 35 to move up and down, and the servo motor 37 can be controlled to rotate (the rotation angle of the servo motor 37 is 0-360°) to drive the flying bird toy 35 to rotate horizontally. The speaker 32 can be turned on to emit music, and the marquee strip 34 can be turned on to attract the newborn with light. At the same time, people can turn on the suction fan 4 as needed, and the outside air can be sucked into the filter box 11 from the air inlet 39. After being filtered by the activated carbon filter layer 6, the clean air is discharged from the output end of the suction fan 4 to the cover body 3 on the right side, so that oxygen can be supplied to the cover body 3 on the right side to prevent the newborn from suffering from hypoxia during the examination. In the entire examination process, the baffle 33 and the cover body 3 can play the role of the first layer of shielding protection, the polystyrene coating 172 can play the role of the second layer of shielding protection, and the barium sulfate coating 171 can play the role of the third layer of shielding protection after the polystyrene coating 172 is damaged.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A positioning auxiliary device for neonatal X-ray examination, comprising a bed board (1), characterized in that: A double-shaft motor (26) is fixedly connected to the middle end of the bottom of the bed board (1), and the output shaft of the double-shaft motor (26) is fixedly connected to a first gear (25). The left and right ends of the bottom of the bed board (1) are fixedly connected to a second bracket (28). The inner side of the second bracket (28) is fixedly connected to a second electric telescopic rod (24), and the telescopic end of the second electric telescopic rod (24) is fixedly connected to a second gear (27). The outer surface of the second gear (27) is meshingly connected to a third gear (38), and the inner surface of the third gear (38) is fixedly connected to a screw rod (22). The outer surface of the screw rod (22) is threadedly connected to a screw sleeve (30), and the bottom of the screw sleeve (30) is fixedly connected to a fifth bracket (23). The bottom of the fifth bracket (23) is fixedly connected to a first electric telescopic rod (16), the telescopic end of the first electric telescopic rod (16) is fixedly connected to a first bracket (9), and the end of the first bracket (9) is fixedly connected to a cover body (3).

2. The positioning auxiliary device for neonatal X-ray examination according to claim 1, characterized in that: The front end of the top of the bed board (1) is fixedly connected to a plurality of equally spaced restraining belts (20), the ends of the restraining belts (20) are fixedly connected to a clamping block (21), the rear end of the inner surface of the bed board (1) is provided with a plurality of equally spaced reserved holes (19), and the bottom of the bed board (1) is fixedly connected to supporting legs (2) on all four sides.

3. The positioning auxiliary device for neonatal X-ray examination according to claim 1, characterized in that: A plurality of third electric telescopic rods (12) distributed at equal intervals are fixedly connected to the rear end of the bottom of the bed board (1), a clamping plate (15) is fixedly connected to the telescopic end of the third electric telescopic rod (12), and a clamping groove (18) is provided on the outer side of the clamping plate (15).

4. The positioning auxiliary device for neonatal X-ray examination according to claim 1, characterized in that: The inner side of the screw rod (22) is movably connected to a fourth bracket (31) via a bearing, and the outer side of the screw rod (22) is movably connected to a third bracket (29) via a bearing, and the tops of the third bracket (29) and the fourth bracket (31) are both fixedly connected to the bottom of the bed board (1).

5. The positioning auxiliary device for neonatal X-ray examination according to claim 1, characterized in that: The left and right ends of the bottom of the bed board (1) are fixedly connected to a slide seat (13), the top of the screw sleeve (30) is fixedly connected to a slide rod (14), the top of the slide rod (14) is slidably connected to the inner cavity of the slide seat (13), and the two second electric telescopic rods (24) and the two first electric telescopic rods (16) are independently controlled.

6. The positioning auxiliary device for neonatal X-ray examination according to claim 1, characterized in that: A plurality of equidistantly distributed blocking bars (33) are fixedly connected to the left and right ends of the inner surface of the cover body (3); the surfaces of the blocking bars (33) and the cover body (3) are both provided with a radiation protection layer (17); the radiation protection layer (17) comprises a barium sulfate coating (171) and a polystyrene coating (172); the barium sulfate coating (171) is coated on the surfaces of the blocking bars (33) and the cover body (3), and the polystyrene coating (172) is coated on the other side of the barium sulfate coating (171).

7. The positioning auxiliary device for neonatal X-ray examination according to claim 1, characterized in that: The cover body (3) located on the right side has a filter box (11) fixedly connected to the left end of its top, a holder (5) fixedly connected to the rear end of the inner cavity of the filter box (11), an activated carbon filter layer (6) being clamped on the inner surface of the holder (5), a suction fan (4) fixedly connected to the front end of the bottom of the inner cavity of the filter box (11), an output end of the suction fan (4) being connected to the top of the cover body (3) through a pipeline, a movable door (7) movably connected to the front and rear ends of the left side of the filter box (11) through hinges, a handle (8) fixedly connected to the outer side of the movable door (7), and an air inlet (39) is provided on the inner surface of the movable door (7) located at the rear end.

8. The positioning auxiliary device for neonatal X-ray examination according to claim 1, characterized in that: The cover body (3) is located on the right side, and the right end of the top thereof is fixedly connected to a fourth electric telescopic rod (10), the telescopic end of the fourth electric telescopic rod (10) is fixedly connected to a servo motor (37), the output shaft of the servo motor (37) is fixedly connected to a sixth bracket (36), the left side of the sixth bracket (36) is fixedly connected to a speaker (32), the bottom of the sixth bracket (36) is fixedly connected to a flying bird toy (35), and the bottom of the flying bird toy (35) is fixedly connected to a marquee light strip (34).

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