Radiology department child examination auxiliary device

Abstract

The invention relates to the technical field of examination auxiliary devices, in particular to a radiology department child examination auxiliary device which comprises a pushable chassis seat, a back plate frame is fixedly connected to the upper end of the pushable chassis seat, a push rod is fixedly connected to the lower portion of the left end of the back plate frame, and a damping disc is fixedly connected to the middle of the upper end of the back plate frame. A reinforcing chair column is fixedly connected to the middle of the upper end of the damping disc, and a soft sofa seat is fixedly connected to the middle of the upper end of the reinforcing chair column. The child examination auxiliary device for the radiology department comprises a pushable chassis seat, a back plate frame, a push rod and other components, a soft sofa seat is supported through a damping disc and a reinforcing chair column, and meanwhile, a back blocking preventing structure, an abdomen fixing structure and a leg binding structure are arranged; the safety, comfort and stability of children in the radiology department examination process can be effectively improved, operation and movement are convenient, it is guaranteed that examination is conducted smoothly, and the accuracy of examination results is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of inspection auxiliary devices, and particularly relates to an auxiliary device for pediatric radiology examinations. Background Art

[0002] Radiology examinations play an important role in the diagnosis of pediatric diseases. Methods such as X-ray and CT can help doctors clearly observe the internal structure of children and accurately diagnose the condition. However, children face many difficulties when undergoing such examinations. Physically, children are in a stage of development, their bodies are fragile, and examination equipment is likely to cause discomfort to them. Moreover, it is quite challenging for them to maintain a fixed posture for a long time, which will interfere with the accuracy of the examination results. Psychologically, children will feel fear and anxiety when facing a strange environment and examination equipment. They often cry when seeing large equipment such as X-ray machines, which not only delays the examination time but may even make the examination difficult to proceed smoothly, thus hindering the diagnosis and treatment of diseases. At the same time, existing auxiliary devices have defects. Some devices do not consider shielding the child's eyes. When the equipment irradiates, the child will be extremely frightened due to eye contact, affecting the cooperation degree. Some other devices only use simple straps for fixation, which are difficult to adapt to different body types and examination parts. In addition, due to the contact material not being soft and comfortable enough, it will make the child feel uncomfortable, resulting in a decrease in their willingness to cooperate. Summary of the Invention

[0003] The main object of the present invention is to provide an auxiliary device for pediatric radiology examinations, which can effectively solve the problems in the background art.

[0004] To achieve the above object, the technical solution adopted by the present invention is as follows: An auxiliary device for pediatric radiology examinations, comprising a pushable chassis base. The upper end of the pushable chassis base is fixedly connected with a backboard frame. The lower part of the left end of the backboard frame is fixedly connected with a push rod. The middle part of the upper end of the backboard frame is fixedly connected with a shock-absorbing disc. The middle part of the upper end of the shock-absorbing disc is fixedly connected with a reinforced chair column. The middle part of the upper end of the reinforced chair column is fixedly connected with a soft sofa seat. The upper part of the outer surface of the reinforced chair column is fixedly connected with a rear shielding structure. The upper part of the rear shielding structure is located outside the upper part of the soft sofa seat. The right part of the upper end of the soft sofa seat is fixedly connected with a front crotch rubber stopper. The left part and the right part of the upper end of the soft sofa seat are jointly fixedly connected with an abdominal fixation structure. The right part of the outer surface of the soft sofa seat is fixedly connected with two leg restraint structures.

[0005] Preferably, the rear anti-fall structure includes a fixed ring block, which is fixedly connected to the upper part of the outer surface of the reinforced chair column in an inserted manner. The left part of the outer surface and the rear part of the outer surface of the fixed ring block are fixedly connected with an anti-backfall chair backboard. The right part of the rear end of the anti-backfall chair backboard is fixedly connected with a fixed rod. Positioning chutes are opened at the upper left part and the lower left part of the front end of the fixed rod. Five short screw holes penetrating through from front to back are opened at the upper part of the front end of the fixed rod. The short screw hole at the bottommost part is threadedly connected with a short screw. The fixed rod is slidably connected with a lower jaw support assembly through two positioning chutes.

[0006] By adopting the above technical solutions: The fixed ring block is connected to the reinforced chair column to stably support the anti-backfall chair backboard and prevent children from falling backward. The fixed rod is connected to the lower jaw support assembly through the positioning chutes, and its position can be flexibly adjusted to meet the lower jaw support needs of different children. The short screw holes and the short screws can fix the adjusted position to ensure the stability and safety during the inspection process.

[0007] Preferably, the anti-backfall chair backboard is located at the upper left side and the upper rear side outside the soft sofa seat.

[0008] By adopting the above technical solutions: The anti-backfall chair backboard cooperates with the soft sofa seat to protect children from the side and rear directions, improving the safety of the inspection.

[0009] Preferably, the lower jaw support assembly includes a bent steel rod. A rectangular chute is opened in the middle of one end of the bent steel rod close to the fixed rod. Two small positioning blocks are fixedly connected to the upper left part of the upper end of the bent steel rod. The two small positioning blocks are jointly located above the left side of the anti-backfall chair backboard. A long screw hole penetrating through from front to back is opened at the upper left part of the front end of the bent steel rod. A front support rod is fixedly connected to the end of the bent steel rod far from the fixed rod. A grip is fixedly connected to the lower part of the front end of the front support rod in an inserted manner. A long screw is threadedly connected to the upper right part of the front support rod. A circular slot hole is opened at the upper left part of the front support rod. A sight-blocking component is movably inserted into the circular slot hole. An arc-shaped lower jaw support block is fixedly connected to the upper left part of the front support rod. A flexible sponge block is fixedly connected to the middle of the upper end of the arc-shaped lower jaw support block.

[0010] By adopting the above technical solutions: The bent steel rod is connected to the fixed rod through the rectangular chute and its position can be flexibly adjusted. The small positioning blocks assist in positioning. The long screw hole and the long screw can fix the position. The grip is convenient for children to hold with both hands. The circular slot hole is inserted with the sight-blocking component to relieve fear. The arc-shaped lower jaw support block and the flexible sponge block support the lower jaw, improving the comfort and cooperation of children.

[0011] Preferably, the bent steel rod is movably inserted into the fixed rod through a rectangular chute. The two small positioning blocks are respectively slidably connected in the two positioning chutes. The bent steel rod is detachably connected to the fixed rod through a long screw hole and a short screw. The front support rod is located at the upper right outside of the soft sofa seat. The arc-shaped lower jaw support block is located at the upper right of the soft sofa seat. The handle is located at the upper right outside of the soft sofa seat.

[0012] By adopting the above technical solutions: The bent steel rod and the fixed rod are flexibly inserted and slid, and are detachably connected by screws, which is convenient for accurately adjusting the position of the lower jaw support. The positions of the front support rod, the handle and the arc-shaped lower jaw support block are reasonably arranged, providing a support and a holding place for children, improving comfort and stability, and facilitating the smooth progress of radiology examinations.

[0013] Preferably, the sight-blocking component includes a connecting pipe. Four left-right penetrating threaded through holes are formed in the left part of the outer surface of the connecting pipe. The upper end of the connecting pipe is fixedly connected with a sight-blocking mask. Silicone eye pads are fixedly connected to both the front part and the rear part of the inner right wall of the sight-blocking mask.

[0014] By adopting the above technical solutions: The connecting pipe can be fixed at a required angle through the threaded through holes. The sight-blocking mask on it can effectively block the sight of children, reduce the fear of examination equipment. The silicone eye pads inside are soft and fit the eyes, increasing comfort, avoiding children's fear caused by directly looking at the equipment, and improving the cooperation degree during the examination.

[0015] Preferably, the positions of the connecting pipe and the circular slot hole correspond and the sizes match. The positions of the threaded through holes and the long screws correspond and the sizes match. The connecting pipe is movably inserted into the front support rod. The connecting pipe is located in the circular slot hole. The connecting pipe is detachably connected to the front support rod through the threaded through holes and the long screws. The sight-blocking mask is located at the upper right of the arc-shaped lower jaw support block. The left end face of the sight-blocking mask is flush with the left end face of the front support rod.

[0016] By adopting the above technical solutions: The connecting pipe is adapted to the slot hole and is detachably connected to the front support rod by long screws, which is convenient for flexibly adjusting the position of the sight-blocking mask. The sight-blocking mask can effectively block the sight, relieve children's fear. Its position layout with the lower jaw support block and the front support rod ensures comfortable use and improves the cooperation degree of children during the examination.

[0017] Preferably, the abdominal fixation structure includes a restraint cloth belt and a snap-in pin frame. The lower end of the restraint cloth belt is fixedly connected to the upper right part of the soft sofa seat. The lower end of the snap-in pin frame is fixedly connected to the upper left part of the soft sofa seat. At the upper parts of the front and rear ends of the restraint cloth belt, D-rings are fixedly connected. A second strap is fixedly connected and inserted through the D-rings distributed on the front side. A sliding buckle frame is movably inserted through the rear part of the outer surface of the second strap. An elastic pin head is fixedly connected to the lower end of the sliding buckle frame. The end of the snap-in pin frame away from the soft sofa seat is movably clamped with the elastic pin head. A first magic tape strap is fixedly connected and inserted through the D-rings distributed on the rear side. A second magic tape is fixedly connected to the middle of the end of the first magic tape strap away from the rear D-ring. A rectangular opening penetrating through the front and rear is formed in the upper left part of the front end of the second magic tape.

[0018] By adopting the above technical solutions: The restraint cloth belt and the snap-in pin frame are connected to the soft sofa seat to provide basic fixed support. The D-rings can flexibly insert the second strap and the first magic tape strap. The sliding buckle frame and the elastic pin head facilitate adjusting the length of the second strap. The snap-in pin frame can be movably clamped with the elastic pin head. The first magic tape strap is fixed by the second magic tape. The rectangular opening facilitates operation. Together, they can flexibly, comfortably and firmly fix the child's abdomen, ensuring the smooth progress of the examination.

[0019] Preferably, the restraint cloth belt is located on the left side of the front crotch rubber stopper. One end of the second strap passes through the rectangular opening and is adhesively connected to the second magic tape.

[0020] By adopting the above technical solutions: The restraint cloth belt, the second strap and related accessories are used in combination to better fix the child, improve stability, enhance comfort and ensure the smooth progress of the examination.

[0021] Preferably, the leg restraint structure includes a polyurethane sponge. The left end of the polyurethane sponge is fixedly connected to the outer surface on the right side of the soft sofa seat. An arc-shaped groove is formed at the right end of the polyurethane sponge. A through opening one and an opening two are successively formed from back to front at the lower part of the right end of the polyurethane sponge. A fixing frame is fixedly connected and inserted through the polyurethane sponge through the opening one. A magic tape sponge strap is fixedly connected to the front part of the right end of the fixing frame. A third magic tape strap is fixedly connected to the end of the magic tape sponge strap away from the fixing frame. The end of the third magic tape strap away from the magic tape sponge strap passes through the opening two and extends to the front of the outside of the polyurethane sponge.

[0022] By adopting the above technical solutions: The polyurethane sponge provides soft support for the child's legs. The arc-shaped groove conforms to the leg curve, increasing comfort. The opening one facilitates the installation of the fixing frame. The combination of the fixing frame, the magic tape sponge strap and the third magic tape strap can flexibly adjust the tightness of the leg restraint, ensuring both the stable restraint of the legs and avoiding excessive pressure on the child's legs, which is beneficial to the examination operation.

[0023] Preferably, the two leg restraint structures are distributed in a front-back mirror image, the magic tape strap three is adhesively connected to the magic tape sponge strap, and the two leg restraint structures are jointly located below the left side of the front support rod.

[0024] By adopting the above technical solution: the two leg restraint structures are distributed in a mirror image, and the legs are fixed by the adhesive connection between the magic tape strap three and the magic tape sponge strap. The position is appropriate, which can comfortably and stably restrain the legs of children and ensure the smooth progress of the examination operation.

[0025] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, the connection between the fixed ring block and the reinforced chair column ensures the structural stability. The anti-falling-back chair back plate can effectively prevent children from falling back, ensuring the safety of children. The design of the positioning chute, short screw holes and short screws on the fixed rod facilitates the flexible adjustment and positioning of the lower jaw support assembly to meet different needs. The bent steel rod in the lower jaw support assembly is flexibly adjusted through the chute and the positioning block. The grip of the front support rod is convenient for children to hold, enhancing their sense of security. The arc-shaped lower jaw support block and the flexible sponge block provide comfortable support for the lower jaw of children. The anti-blocking mask and the silicone eye pad in the sight-blocking component can block light, reduce the fear of children, improve the cooperation during the examination, and make the examination process smoother, providing comfortable, safe and convenient conditions for children during radiology examinations.

[0026] 2. In the present invention, the restraint cloth belt and the snap-in plug frame are respectively fixed on the upper left and right parts of the soft sofa seat, providing a basic structure for fixing the abdomen of children. The day-shaped buckle can connect different straps, making the structure more flexible. The strap two is connected to the snap-in plug frame through the sliding buckle frame and the elastic plug head, and the tightness can be adjusted to adapt to children of different body types. The design of the magic tape strap one and the magic tape two is convenient for operation. Through the rectangular opening and pasting, the abdomen can be firmly fixed. The overall structure can stably restrain the abdomen of children, avoiding affecting the examination results due to abdominal movement during radiology examinations, and at the same time ensuring the comfort of children to a certain extent and the smooth progress of the examination.

[0027] 3. In the present invention, one end of the polyurethane sponge is fixed on the soft sofa seat, and the arc-shaped groove at its right end can fit the legs of children, providing comfortable support. Through the through hole one and the through hole two, the installation of the fixed frame and the settings of the magic tape sponge strap and the magic tape strap three are convenient, realizing effective restraint of the legs. The adhesive connection between the magic tape strap three and the magic tape sponge strap can adjust the tightness. The two leg restraint structures are distributed in a front-back mirror image, which can fix the legs of children at the same time, ensuring that the legs of children will not move randomly during radiology examinations, avoiding interfering with the examination process, helping to ensure the accuracy of the examination results, and at the same time ensuring the comfort of children. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the overall structure of an auxiliary device for pediatric examination in the radiology department according to the present invention; Figure 2 This is a schematic diagram of the overall structure of the back shielding structure of an auxiliary device for pediatric examination in the radiology department according to the present invention; Figure 3 This is a schematic diagram of the overall structure of the jaw support assembly of an auxiliary device for pediatric examination in the radiology department according to the present invention; Figure 4 This is a schematic diagram of the overall structure of the line-of-sight shielding component of an auxiliary device for pediatric examination in the radiology department according to the present invention; Figure 5 This is a schematic diagram of the upper and right parts of the soft sofa seat of an auxiliary device for pediatric examination in the radiology department according to the present invention; Figure 6 This is a schematic diagram of the overall structure of the abdominal fixation structure of an auxiliary device for pediatric examination in the radiology department according to the present invention; Figure 7 This is a schematic diagram of the overall structure of the leg restraint structure of an auxiliary device for pediatric examination in the radiology department according to the present invention; Figure 8 This is a schematic diagram of the overall structure of the polyurethane sponge of an auxiliary device for pediatric examination in the radiology department according to the present invention.

[0029] In the figure: 1, pushable chassis seat; 2, back plate frame; 3, push rod; 4, shock-absorbing disc; 5, reinforced chair column; 6, soft sofa seat; 7, back shielding structure; 8, front crotch rubber block; 9, abdominal fixation structure; 10, leg restraint structure; 71, fixed ring block; 72, anti-falling-back chair back plate; 73, fixed rod; 74, short screw hole; 75, short screw; 76, positioning chute; 77, jaw support assembly; 91, restraint cloth belt; 92, figure-eight buckle; 93, magic tape strap one; 94, strap two; 95, sliding buckle frame; 96, elastic plug head; 97, snap-in plug frame; 98, magic tape two; 99, rectangular opening; 101, polyurethane sponge; 102, arc groove; 103, through hole one; 104, through hole two; 105, fixed frame; 106, magic tape sponge strap; 107, magic tape strap three; 771, bent steel rod; 772, rectangular chute; 773, small positioning block; 774, long screw hole; 775, front support rod; 776, grip; 777, long screw; 778, circular slot hole; 779, line-of-sight shielding component; 780, arc-shaped jaw support block; 781, flexible sponge block; 7791, connecting pipe; 7792, threaded through hole; 7793, anti-blocking eye mask; 7794, silicone eye pad. Detailed implementation manners

[0030] In order to make the technical means, creative features, achieved purposes and effects of the present invention easy to understand, the present invention will be further described below in conjunction with specific implementation manners.

[0031] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0032] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "equipped with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] Please refer to Figure 1-4 , the present invention provides a technical solution: A radiology pediatric examination assistance device, including a pushable chassis base 1. The upper end of the pushable chassis base 1 is fixedly connected with a backboard frame 2. The lower part of the left end of the backboard frame 2 is fixedly connected with a push rod 3. The middle part of the upper end of the backboard frame 2 is fixedly connected with a shock-absorbing disc 4. The middle part of the upper end of the shock-absorbing disc 4 is fixedly connected with a reinforced chair column 5. The middle part of the upper end of the reinforced chair column 5 is fixedly connected with a soft sofa seat 6. The upper part of the outer surface of the reinforced chair column 5 is fixedly connected with a rear protection structure 7. The upper part of the rear protection structure 7 is located outside the upper part of the soft sofa seat 6. The right part of the upper end of the soft sofa seat 6 is fixedly connected with a front crotch rubber stopper 8. The left part and the right part of the upper end of the soft sofa seat 6 are jointly fixedly connected with an abdominal fixation structure 9. The right part of the outer surface of the soft sofa seat 6 is fixedly connected with two leg restraint structures 10.

[0034] In this embodiment, the rear anti-blocking structure 7 includes a fixed ring block 71. The fixed ring block 71 is fixedly connected to the upper part of the outer surface of the reinforced chair column 5 in an inserted manner. The left part of the outer surface and the rear part of the outer surface of the fixed ring block 71 are fixedly connected to the anti-falling-back chair back panel 72. The right part of the rear end of the anti-falling-back chair back panel 72 is fixedly connected to a fixed rod 73. Positioning sliding grooves 76 are formed in the upper left part and the rear left part of the front end of the fixed rod 73. Five short screw holes 74 penetrating through from front to back are formed in the upper part of the front end of the fixed rod 73. A short screw 75 is threadedly connected to the short screw hole 74 at the bottommost part. The fixed rod 73 is slidably connected to a lower jaw support assembly 77 through two positioning sliding grooves 76. The anti-falling-back chair back panel 72 is located at the upper left outer side and the upper rear outer side of the soft sofa seat 6. The lower jaw support assembly 77 includes a bent steel rod 771. A rectangular sliding groove 772 is formed in the middle of one end of the bent steel rod 771 close to the fixed rod 73. Two small positioning blocks 773 are fixedly connected to the upper left part of the upper end of the bent steel rod 771. The two small positioning blocks 773 are jointly located above the left side of the anti-falling-back chair back panel 72. A long screw hole 774 penetrating through from front to back is formed in the upper left part of the front end of the bent steel rod 771. A front support rod 775 is fixedly connected to the end of the bent steel rod 771 far from the fixed rod 73. A grip 776 is fixedly connected to the lower part of the front end of the front support rod 775 in an inserted manner. A long screw 777 is threadedly connected to the upper right part of the front support rod 775. A circular slot hole 778 is formed in the upper left part of the front support rod 775. A sight-blocking component 779 is movably inserted into the circular slot hole 778. An arc-shaped lower jaw support block 780 is fixedly connected to the upper left part of the front support rod 775. A flexible sponge block 781 is fixedly connected to the middle of the upper end of the arc-shaped lower jaw support block 780. The bent steel rod 771 is movably inserted into the fixed rod 73 through the rectangular sliding groove 772. The two small positioning blocks 773 are respectively slidably connected in the two positioning sliding grooves 76. The bent steel rod 771 is detachably connected to the fixed rod 73 through the long screw hole 774 and the short screw 75. The front support rod 775 is located at the upper right outer side of the soft sofa seat 6. The arc-shaped lower jaw support block 780 is located at the upper right side of the soft sofa seat 6. The grip 776 is located at the upper right outer side of the soft sofa seat 6. The sight-blocking component 779 includes a connecting pipe 7791. Four threaded through holes 7792 penetrating through from left to right are formed in the left part of the outer surface of the connecting pipe 7791. An anti-blocking eye mask 7793 is fixedly connected to the upper end of the connecting pipe 7791. Silicone eye pads 7794 are fixedly connected to the front part and the rear part of the inner right wall of the anti-blocking eye mask 7793. The position of the connecting pipe 7791 corresponds to and the size fits that of the circular slot hole 778. The position of the threaded through hole 7792 corresponds to and the size fits that of the long screw 777. The connecting pipe 7791 is movably inserted into the front support rod 775. The connecting pipe 7791 is located in the circular slot hole 778. The connecting pipe 7791 is detachably connected to the front support rod 775 through the threaded through hole 7792 and the long screw 777. The anti-blocking eye mask 7793 is located at the upper right side of the arc-shaped lower jaw support block 780. The left end face of the anti-blocking eye mask 7793 is flush with the left end face of the front support rod 775.

[0035] Through the above solution: The fixing ring block 71 of the rear protection structure 7 is connected to the reinforced chair column 5 to provide support for the entire structure. The anti-falling-back chair back plate 72 prevents children from falling back through the fixing ring block 71. The positioning chute 76 and the short screw hole 74 on the fixing rod 73 cooperate with the short screw 75 to slidably and fix the lower jaw support assembly 77. In the lower jaw support assembly 77, the bent steel rod 771 adjusts its position through the rectangular chute 772 and the long screw hole 774, and the small positioning block 773 assists in positioning. The grip 776 on the front support rod 775 is convenient for children to hold. The arc-shaped lower jaw support block 780 and the flexible sponge block 781 support the lower jaw. The circular socket hole 778 can be inserted with the sight-blocking component 779. The connecting pipe 7791 of the sight-blocking component 779 is connected to the front support rod 775 through the threaded through hole 7792 and the long screw 777. The sight-blocking mask 7793 and the silicone eye pad 7794 can block the sight of children. Therefore, with the cooperation of each accessory, it can effectively prevent children from falling back, flexibly adjust the position of the lower jaw support, and be convenient for different children to use. Among them, the grip 776 increases the sense of security of children, making the lower jaw support comfortable. At the same time, the sight-blocking component 779 reduces the fear of children towards the equipment, overall improving the comfort and cooperation of children during radiology examinations and ensuring the smooth progress of the examinations.

[0036] In this embodiment, the abdominal fixation structure 9 includes a binding cloth belt 91 and a snap-in plug frame 97. The lower end of the binding cloth belt 91 is fixedly connected to the upper right part of the soft sofa seat 6, and the lower end of the snap-in plug frame 97 is fixedly connected to the upper left part of the soft sofa seat 6. The upper front and upper rear parts of the binding cloth belt 91 are both fixedly connected with D-rings 92. A second binding strap 94 is fixedly connected and inserted in the D-rings 92 distributed on the front side. The rear part of the outer surface of the second binding strap 94 is inserted and movably connected with a sliding buckle frame 95. The lower end of the sliding buckle frame 95 is fixedly connected with an elastic plug head 96. One end of the snap-in plug frame 97 away from the soft sofa seat 6 is movably clamped with the elastic plug head 96. A first magic tape strap 93 is fixedly connected and inserted in the D-rings 92 distributed on the rear side. The middle part of one end of the first magic tape strap 93 away from the rear D-ring 92 is fixedly connected with a second magic tape 98. A rectangular opening 99 penetrating through the front and back is opened in the upper left part of the front end of the second magic tape 98. The binding cloth belt 91 is located on the left side of the front crotch rubber stopper 8. One end of the second binding strap 94 passes through the rectangular opening 99 and is adhesively connected to the second magic tape 98.

[0037] Through the above solution: In the abdominal fixation structure 9, the binding strap 91 and the snap-in pin frame 97 are respectively fixed to the upper right and left parts of the soft sofa seat 6 as the basic support. The Japanese-style buckle 92 connects the second strap 94 and the first magic tape strap 93 for adjusting the fixation position. The second strap 94 is movably clamped with the snap-in pin frame 97 through the sliding buckle frame 95 and the elastic pin head 96, which is convenient for adjusting the tightness. The magic tape two 98 and the rectangular opening 99 on the first magic tape strap 93 allow the second strap 94 to pass through and be pasted, so as to fix the child's abdomen on the soft sofa seat 6. The front crotch rubber stopper 8 plays a certain blocking and protecting role. Therefore, the length of the second strap 94 can be flexibly adjusted through the sliding buckle frame 95 to adapt to the body types of different children and meet the personalized fixation needs. The pasting connection between the magic tape two 98 and the second strap 94 further strengthens the firmness of the fixation and ensures the convenience of operation. Overall, it can not only stably fix the child's abdomen, avoid the influence of the child's movement on the examination results during the examination, but also take into account comfort and operation convenience, ensuring the smooth progress of the radiology examination.

[0038] In this embodiment, the leg restraint structure 10 includes a polyurethane sponge 101. The left end of the polyurethane sponge 101 is fixedly connected to the outer surface on the right side of the soft sofa seat 6. An arc-shaped groove 102 is formed at the right end of the polyurethane sponge 101. A through hole one 103 and a through hole two 104 are sequentially formed at the lower part of the right end of the polyurethane sponge 101 from back to front. The polyurethane sponge 101 is fixedly connected with a fixed frame 105 through the through hole one 103. The front part of the right end of the fixed frame 105 is fixedly connected with a magic tape sponge strap 106. One end of the magic tape sponge strap 106 far away from the fixed frame 105 is fixedly connected with a magic tape strap three 107. One end of the magic tape strap three 107 far away from the magic tape sponge strap 106 passes through the through hole two 104 and extends to the front of the outside of the polyurethane sponge 101. The two leg restraint structures 10 are distributed in a front-back mirror image. The magic tape strap three 107 is pasted and connected with the magic tape sponge strap 106. The two leg restraint structures 10 are jointly located below the left side of the front support rod 775.

[0039] Through the above solution: In the leg restraint structure 10, the polyurethane sponge 101 is fixed to the outer surface on the right side of the soft sofa seat 6. The arc-shaped groove 102 at its right end fits the curve of the child's leg to avoid pressing the leg. The fixed frame 105 is inserted and fixed through the through hole one 103. The magic tape sponge strap 106 at the front end of the fixed frame 105 is connected with the magic tape strap three 107. The magic tape strap three 107 passes through the through hole two 104 and extends to the front of the outside and is pasted with the magic tape sponge strap 106. Therefore, when each accessory is used in combination, it is convenient for the user to adjust the tightness, can effectively fix the child's legs, prevent the legs from moving and interfering with the examination. The front-back mirror image distribution structure can operate on both legs at the same time, ensuring that the child's legs are in a stable state during the examination and improving the accuracy and safety of the examination.

[0040] It should be noted that the present invention is an auxiliary device for pediatric examination in the radiology department. During the use process, first, based on the pushable chassis base 1, the entire device can be pushed through the push rod 3. The shock-absorbing discs 4 and the reinforced chair posts 5 on the back plate frame 2 support the soft sofa seat 6. The soft sofa seat 6 is the sitting and lying area for children. A rear protection structure 7 is provided on the outer side above it. Among them, the fixed ring block 71 is fixed on the reinforced chair post 5, the anti-falling-back chair back plate 72 prevents children from falling back, the positioning chute 76 and the short screw holes 74 on the fixed rod 73 are used to adjust the position of the lower jaw support assembly 77. The bent steel rod 771 of the lower jaw support assembly 77 can be slidably adjusted through the rectangular chute 772 and the small positioning block 773, and the long screw hole 774 and the short screw 75 are detachably fixed. The grip 776 on the front support rod 775 is convenient for children to hold. The arc-shaped lower jaw support block 780 and the flexible sponge block 781 support the lower jaw. The sight-blocking component 779 in the circular slot hole 778 can adjust its position through the connecting pipe 7791 and the long screw 777. The sight-blocking mask 7793 and the silica gel eye pad 7794 block the children's sight. The binding cloth belt 91 and the snap-in pin frame 97 of the abdominal fixation structure 9 achieve abdominal fixation through the figure-eight buckle 92, the second strap 94, the sliding buckle frame 95, the elastic pin head 96, the first magic tape 93, the second magic tape 98 and the rectangular opening 99. The polyurethane sponge 101 of the leg restraint structure 10 fits the legs through the arc-shaped groove 102. The fixed frame 105, the magic tape sponge strap 106 and the magic tape strap three 107 restrain the legs through the first through hole 103 and the second through hole 104, and the two leg restraint structures 10 are mirror-symmetrically distributed. Therefore, the rear protection structure 7 prevents children from falling back, the lower jaw support assembly 77 assists in supporting the lower jaw and blocking the sight, the abdominal fixation structure 9 and the leg restraint structure 10 respectively stably fix the abdomen and the legs. The overall design takes into account the safety, comfort and operation convenience during pediatric examination, ensures the smooth progress of the examination. At the same time, the layout of each structure is reasonable, can be flexibly adjusted according to the body types of different children, can effectively improve the cooperation degree of children during radiology examination, and ensure the accuracy of the examination results.

[0041] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A radiology department child examination assistance device, including a pushable chassis base (1), characterized in that: The upper end of the pushable chassis base (1) is fixedly connected with a back panel frame (2). The lower part of the left end of the back panel frame (2) is fixedly connected with a push rod (3). The middle part of the upper end of the back panel frame (2) is fixedly connected with a shock-absorbing disc (4). The middle part of the upper end of the shock-absorbing disc (4) is fixedly connected with a reinforced chair post (5). The middle part of the upper end of the reinforced chair post (5) is fixedly connected with a soft sofa seat (6). The upper part of the outer surface of the reinforced chair post (5) is fixedly connected with a rear anti-blocking structure (7). The upper part of the rear anti-blocking structure (7) is located above the outer side of the soft sofa seat (6). The upper right part of the upper end of the soft sofa seat (6) is fixedly connected with a front crotch rubber block (8). The upper left part and the upper right part of the upper end of the soft sofa seat (6) are jointly fixedly connected with an abdominal fixing structure (9). The right part of the outer surface of the soft sofa seat (6) is fixedly connected with two leg restraint structures (10).

2. The auxiliary device for pediatric radiological examination according to claim 1, characterized in that: The rear anti-blocking structure (7) includes a fixed ring block (71). The fixed ring block (71) is inserted and fixedly connected with the upper part of the outer surface of the reinforced chair post (5). The left part of the outer surface and the rear part of the outer surface of the fixed ring block (71) are jointly fixedly connected with a rear anti-falling chair back panel (72). The right part of the rear end of the rear anti-falling chair back panel (72) is fixedly connected with a fixed rod (73). Positioning sliding grooves (76) are opened at the upper left part and the rear left part of the front end of the fixed rod (73). Five short screw holes (74) penetrating through from front to back are opened at the upper part of the front end of the fixed rod (73). A short screw (75) is threadedly connected in the lowermost distributed short screw hole (74). The fixed rod (73) is slidably connected with a lower jaw support assembly (77) through two positioning sliding grooves (76).

3. The auxiliary device for pediatric examination in the radiology department according to claim 2, wherein: The rear anti-falling chair back panel (72) is located at the upper left outer side and the upper rear outer side of the soft sofa seat (6).

4. The auxiliary device for pediatric radiological examination according to claim 2, characterized in that: The lower jaw support assembly (77) includes a bent steel rod (771). A rectangular sliding groove (772) is opened at the middle part of one end of the bent steel rod (771) close to the fixed rod (73). Two small positioning blocks (773) are fixedly connected to the upper left part of the upper end of the bent steel rod (771). The two small positioning blocks (773) are jointly located above the left side of the rear anti-falling chair back panel (72). A long screw hole (774) penetrating through from front to back is opened at the upper left part of the front end of the bent steel rod (771). The end of the bent steel rod (771) far from the fixed rod (73) is fixedly connected with a front support rod (775). A handle (776) is inserted and fixedly connected to the lower part of the front end of the front support rod (775). A long screw (777) is threadedly connected to the upper right part of the front support rod (775). A circular slot hole (778) is opened at the upper left part of the upper end of the front support rod (775). A sight-blocking component (779) is movably inserted into the circular slot hole (778). An arc-shaped lower jaw support block (780) is fixedly connected to the upper left part of the left end of the front support rod (775). A flexible sponge block (781) is fixedly connected to the middle part of the upper end of the arc-shaped lower jaw support block (780).

5. The auxiliary device for pediatric radiological examination according to claim 4, characterized in that: The bent steel rod (771) is movably inserted into the fixed rod (73) through a rectangular sliding groove (772). The two small positioning blocks (773) are respectively slidably connected within the two positioning sliding grooves (76). The bent steel rod (771) is detachably connected to the fixed rod (73) through a long threaded hole (774) and a short screw (75). The front support rod (775) is located at the upper right outside of the soft sofa seat (6). The arc-shaped lower jaw support block (780) is located at the upper right above the soft sofa seat (6). The grip (776) is located at the upper right outside of the soft sofa seat (6).

6. The auxiliary device for pediatric examination in the radiology department according to claim 4, wherein: The line-of-sight blocking component (779) includes a connecting pipe (7791). Four left-right penetrating threaded through holes (7792) are opened in the left part of the outer surface of the connecting pipe (7791). The upper end of the connecting pipe (7791) is fixedly connected with an anti-blocking eye mask (7793). Silicone eye pads (7794) are fixedly connected to both the front part and the rear part of the inner right wall of the anti-blocking eye mask (7793).

7. The auxiliary device for pediatric radiological examination according to claim 6, characterized in that: The position of the connecting pipe (7791) corresponds to and the size fits that of the circular socket hole (778). The position of the threaded through hole (7792) corresponds to and the size fits that of the long screw (777). The connecting pipe (7791) is movably inserted into the front support rod (775). The connecting pipe (7791) is located within the circular socket hole (778). The connecting pipe (7791) is detachably connected to the front support rod (775) through the threaded through hole (7792) and the long screw (777). The anti-blocking eye mask (7793) is located at the upper right side of the arc-shaped lower jaw support block (780). The left end face of the anti-blocking eye mask (7793) is flush with the left end face of the front support rod (775).

8. The auxiliary device for pediatric examination in the radiology department according to claim 1, characterized in that: The abdominal fixation structure (9) includes a binding cloth belt (91) and a snap-in pin frame (97). The lower end of the binding cloth belt (91) is fixedly connected to the upper right part of the upper end of the soft sofa seat (6). The lower end of the snap-in pin frame (97) is fixedly connected to the upper left part of the upper end of the soft sofa seat (6). Day-shaped buckles (92) are fixedly connected to both the upper front part and the upper rear part of the front end of the binding cloth belt (91). A second binding strap (94) is fixedly inserted and connected within the front-side distributed day-shaped buckles (92). A sliding buckle frame (95) is movably inserted and connected to the rear part of the outer surface of the second binding strap (94). An elastic pin head (96) is fixedly connected to the lower end of the sliding buckle frame (95). The end of the snap-in pin frame (97) away from the soft sofa seat (6) is movably clamped with the elastic pin head (96). A first magic tape binding strap (93) is fixedly inserted and connected within the rear-side distributed day-shaped buckles (92). A second magic tape (98) is fixedly connected to the middle of the end of the first magic tape binding strap (93) away from the rear-side day-shaped buckle (92). A rectangular opening (99) penetrating through the front and rear is opened in the upper left part of the front end of the second magic tape (98).

9. The auxiliary device for pediatric radiological examination according to claim 8, characterized in that: The binding cloth belt (91) is located on the left side of the front crotch rubber stopper (8). One end of the second binding strap (94) passes through the rectangular opening (99) and is adhesively connected to the second magic tape (98).

10. The auxiliary device for pediatric radiological examination according to claim 1, characterized in that: The described leg restraint structure (10) includes a polyurethane sponge (101). The left end of the polyurethane sponge (101) is fixedly connected to the outer surface of the right side of the soft sofa seat (6). An arc-shaped groove (102) is formed at the right end of the polyurethane sponge (101). A through hole one (103) and a through hole two (104) are sequentially formed at the lower part of the right end of the polyurethane sponge (101) from back to front. A fixing frame (105) is fixedly connected to the polyurethane sponge (101) through the through hole one (103) in an inserted manner. A magic tape sponge strap (106) is fixedly connected to the front part of the right end of the fixing frame (105). One end of the magic tape sponge strap (106) far from the fixing frame (105) is fixedly connected to a magic tape strap three (107). One end of the magic tape strap three (107) far from the magic tape sponge strap (106) passes through the through hole two (104) and extends to the front of the outside of the polyurethane sponge (101). The two leg restraint structures (10) are distributed in a front-back mirror image. The magic tape strap three (107) is adhesively connected to the magic tape sponge strap (106). The two leg restraint structures (10) are jointly located below the left side of the front support rod (775).

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