Bedside vertical position film shooting assist device for critically ill newborns

Abstract

The invention provides a critically ill newborn bedside vertical position film shooting assist device, and belongs to the technical field of medical instruments. Comprising a mounting frame, an assist device body is arranged on the mounting frame, and a head fixing block, a hand fixing block and a hip fixing block are fixedly mounted on the assist device body. After a child patient is placed in the assistor body, a user can place a pipeline in a fixing groove, after the pipeline is placed, the user can push a mounting rod and drive a fixing rod to plug the fixing groove, and after the fixing rod plugs the fixing groove, a limiting rod makes contact with a limiting groove, so that the pipeline is conveniently and rapidly placed. At the moment, a second spring extends and drives a limiting rod to be inserted into a limiting groove, so that a mounting rod can be fixed, a fixing groove can be blocked by a fixing rod, and then the pipelines can be arranged and fixed, so that the situation that the pipelines are wound, medical workers need to spend time to arrange the pipelines, and the shooting efficiency is seriously influenced is effectively prevented; and the effect of improving the shooting efficiency is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and more specifically to an auxiliary device for taking standing radiographs of critically ill newborns at the bedside. Background Art

[0002] The bedside standing radiography aid for critically ill neonates is a medical device designed specifically for neonates. It is used to provide assistance and fixation when performing X-ray photography at the bedside.

[0003] For some critically ill newborns, in order to improve the treatment effect, it is necessary to clarify the condition and then take X-rays of the children. However, due to the small body of the newborn, its body position is not easy to control, and if it moves during the shooting, it is easy to cause shooting failure, which may lead to the need to re-shoot the children. However, multiple radiographs increase the risk of radiation exposure, which will have a certain impact on the physical health of the children.

[0004] In view of the above problems, in the prior art, CN215132221U is an abdominal standing flat film shooting auxiliary device used in a neonatal incubator. The device puts a jumpsuit on the baby, then engages the jumpsuit with the positioning plate through a slot, and manually pulls the limiting elastic band to move toward the back end, thereby placing the baby's arm inside the limiting elastic band. The shooting auxiliary device does not require the parents of the child or medical staff to manually assist the child, thus saving manpower, avoiding parents from going back and forth to the hospital, saving social resources, and avoiding parents and medical staff from unnecessary X-ray radiation.

[0005] Although the existing technology can facilitate the photographing of sick children, for critically ill newborns, in order to ensure the treatment effect, various tubes need to be inserted into the body of the critically ill newborns to monitor the condition of the critically ill newborns in real time so that doctors can monitor the sick children at any time, thereby providing better protection for the sick children; in the process of the existing auxiliary shooting device assisting the sick children in photographing, there is a lack of fixing components for fixing the pipelines, which can easily cause the pipelines to move during the shooting process, thereby affecting the monitoring effect, and may also cause the pipelines to entangle with each other during the shooting process, and then after the shooting, the existing medical staff spend a long time to arrange the pipelines, which seriously affects the shooting efficiency. Summary of the invention

[0006] In view of the problem that the feeding device in the prior art cannot be adjusted according to the feeding needs of steel bars of different length specifications and can only achieve the feeding of steel bars of fixed length, the purpose of the present invention is to provide an auxiliary device for taking bedside standing radiographs of critically ill neonates.

[0007] To solve the above problems, the present invention adopts the following technical solutions:

[0008] An auxiliary device for taking standing radiographs of a bedside critically ill newborn comprises a mounting frame, an auxiliary device body is arranged on the mounting frame, a head fixing block, a hand fixing block and a hip fixing block are fixedly mounted on the auxiliary device body, restraint belts are installed on the head fixing block, the hand fixing block and the hip fixing block, and a pipeline fixing assembly is arranged on the auxiliary device body;

[0009] The pipeline fixing assembly includes fixing grooves evenly arranged on the auxiliary device body, the auxiliary device body is provided with an installation groove, a mounting rod is slidably installed in the installation groove, a fixing rod matched with the fixing groove is fixedly installed on the installation rod, a first spring is installed between the installation rod and the installation groove, a groove extending to the outside is provided on the installation groove, a push rod fixedly connected with the installation rod is slidably installed in the groove, the auxiliary device body is provided with a vertical groove, a limiting rod is slidably installed in the vertical groove, a second spring is fixedly installed between the limiting rod and the vertical groove, and a limiting groove slidably matched with the limiting rod is provided on the installation rod.

[0010] Optionally, a limit plate is fixedly installed on the mounting frame, an elastic pad is fixedly installed between the limit plate and the auxiliary device body, a rotating rod that rotates with the mounting frame is fixedly installed on the auxiliary device body, a first positioning groove and a second positioning groove are respectively provided on the rotating rod, an insertion rod that slides with the first positioning groove is slidably installed on the mounting frame, and a third spring is fixedly installed between the insertion rod and the mounting frame, and a linkage component that cooperates with the limit rod is provided on the auxiliary device body.

[0011] Optionally, the linkage assembly includes a sleeve installed in the auxiliary device body, a piston rod extending outside the sleeve is slidably installed in the sleeve, a fourth spring is fixedly installed between the piston rod and the sleeve, a protrusion cooperating with the piston rod is fixedly installed on the limit rod, a cavity is opened on the elastic pad, an exhaust valve is inserted in the cavity, the output end of the exhaust valve is connected to a first air pipe, a control assembly is provided on the limit plate, and the first air pipe is connected to the sleeve through the control assembly.

[0012] Optionally, the control component includes a control rod slidably mounted on a limit plate, a return spring is fixedly mounted between the control rod and the limit plate, an air hole connected to a first air pipe is opened on the control rod, a second air pipe connected to the air hole is inserted on the sleeve, an air inlet valve whose input end is connected to the outside is inserted on the cavity, and a disinfection component cooperating with the first air pipe is provided on the auxiliary device body.

[0013] Optionally, the disinfection component includes a disinfection cavity provided on the auxiliary device body, the disinfection cavity is evenly provided with disinfection holes, the auxiliary device body is provided with a liquid storage cavity, the liquid storage cavity is filled with disinfectant, the disinfection cavity is provided with a disinfection tube extending into the liquid storage cavity, the liquid storage cavity is provided with a third air pipe, the auxiliary device body is provided with a delay component, and the third air pipe is connected to the second air pipe through an extension component.

[0014] Optionally, the delay component includes a slide groove opened on the auxiliary device body, a delay rod is slidably installed in the slide groove, an elastic airbag is fixedly installed between the delay rod and the slide groove, a connecting tube connected to the outside is inserted on the elastic airbag, and the ratio of the diameter of the connecting tube to the elastic airbag is 10:1, the delay rod is opened with a connecting hole connected to the third air pipe, the second air pipe is connected to the fourth air pipe, and the third air pipe is connected to the fourth air pipe through the connecting hole.

[0015] Optionally, the bottom wall of the limiting rod is an inclined surface.

[0016] Optionally, a liquid filling port connected to the liquid storage cavity is provided on the auxiliary device body, and a plug plate is detachably installed in the liquid filling port.

[0017] Optionally, the auxiliary device body, the head fixing block, the hand fixing block and the hip fixing block are all made of PP plastic.

[0018] Optionally, a roller is rotatably mounted on the bottom wall of the mounting frame.

[0019] Compared with the prior art, the technical solution provided by the present invention has at least the following beneficial effects:

[0020] In the above scheme, after placing the child in the assistive device body, the user can place the pipeline in the fixing groove. When the pipeline is placed, the user can push the installation rod and drive the fixing rod to block the fixing groove. After the fixing rod blocks the fixing groove, the limiting rod contacts the limiting groove. At this time, the second spring extends and drives the limiting rod to insert into the limiting groove, so that the installation rod can be fixed. At this time, the fixing rod can block the fixing groove, and then the pipeline can be arranged and fixed, thereby effectively preventing the pipeline from being entangled, causing medical staff to spend time to organize the pipeline, and seriously affecting the shooting efficiency, thereby improving the shooting efficiency.

[0021] By setting a linkage component, when the elastic pad contracts, the air flow in the cavity flows into the sleeve through the exhaust valve, the first air pipe, and the control component, and the pressure in the sleeve increases. Then, under the action of pressure, the piston rod moves upward and stretches the fourth spring. In the process of the piston rod moving upward, it gradually contacts the protrusion and applies an upward thrust to the protrusion. Then, under the action of the thrust, the protrusion drives the limit rod to move upward, and gradually loses contact with the limiting groove in the process of the limit rod moving upward. At this time, the first spring contracts and drives the fixing rod to reset through the installation rod, and gradually loses contact with the fixing groove in the process of resetting the fixing rod. At this time, the user can directly take the pipeline out of the fixing groove, and then the medical staff does not need to spend time resetting the fixing rod to take out the pipeline, thereby further improving the shooting efficiency.

[0022] By setting up a control component, when the elastic pad drives the auxiliary device body to reset, the control rod drives the air hole to connect with the first air pipe. At this time, the air flow in the cavity flows into the sleeve through the exhaust valve, the first air pipe, the air hole, and the second air pipe, thereby ensuring that the air flow will flow into the sleeve only when the auxiliary device body is in a horizontal state after the reset, and the fixing rod is disengaged from the fixing groove through the piston rod and the mounting rod, thereby preventing the fixing rod from disengaging from the fixing groove during the reset of the auxiliary device body and causing the pipeline to be entangled, further improving the shooting efficiency.

[0023] By setting up a disinfection component, after the shooting is completed, the medical staff slowly picks up the child, and the elastic airbag slowly stretches and drives the delay rod to move upward. In the process of the delay rod moving upward, the connecting hole is gradually connected with the third air pipe. At this time, the compressed gas in the cavity flows into the liquid storage chamber through the exhaust valve, the first air pipe, the air hole, the second air pipe, the third air pipe, the connecting hole, and the fourth air pipe, and the pressure in the liquid storage chamber is increased. Then, under the action of the pressure, the disinfectant in the liquid storage chamber flows into the disinfection chamber through the disinfection tube, and is sprayed into the auxiliary device body through the disinfection hole on the disinfection chamber. After the auxiliary device body is used, the medical staff does not need to spend time manually disinfecting, thereby further improving the shooting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the invention and, together with the description, further serve to explain the principles of the invention and to enable those skilled in the relevant art to make and use the invention.

[0025] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0026] Figure 2 For the present invention Figure 1 Enlarged view of point A in the middle;

[0027] Figure 3 For the present invention Figure 1 Sectional structure diagram at B in the middle;

[0028] Figure 4 For the present invention Figure 1 Sectional structure diagram at C in the middle;

[0029] Figure 5 For the present invention Figure 1 The cross-sectional structure diagram at D in the middle;

[0030] Figure 6 For the present invention Figure 4 Enlarged view of point E in the middle;

[0031] Figure 7 For the present invention Figure 2 Combined cross-sectional view of the middle mounting frame and the rotating rod;

[0032] Figure 8 It is a cross-sectional view of the limiting plate and the elastic pad of the present invention;

[0033] Fig. 9 It is a schematic diagram of the top structure of the present invention.

[0034] [Reference Signs]

[0035] 1. Mounting frame; 2. Auxiliary device body; 3. Head fixing block; 4. Hand fixing block; 5. Hip fixing block; 6. Restraint belt;

[0036] 7. Fixing assembly; 701. Fixing groove; 702. Mounting rod; 703. Fixing rod; 704. First spring; 705. Push rod; 706. Limiting rod; 707. Second spring; 708. Limiting groove; 709. Groove;

[0037] 801, limit plate; 802, elastic pad; 803, rotating rod; 804, first positioning groove; 805, second positioning groove; 806, plug rod; 807, third spring;

[0038] 9. Linkage assembly; 901. Sleeve; 902. Piston rod; 903. Fourth spring; 904. Bump; 905. Cavity; 906. Exhaust valve; 907. First air pipe;

[0039] 10. Control assembly; 101. Control rod; 102. Return spring; 103. Air hole; 104. Second air pipe; 105. Inlet valve;

[0040] 11. Disinfection assembly; 111. Disinfection chamber; 112. Disinfection hole; 113. Liquid storage chamber; 114. Disinfection tube; 115. Third airway;

[0041] 12. Delay assembly; 121. Delay rod; 122. Elastic airbag; 123. Connecting pipe; 124. Connecting hole; 125. Fourth air pipe;

[0042] 13. Stopper plate; 14. Roller.

[0043] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0044] The present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternatives to implement some known technologies; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the present invention.

[0045] It should be noted that the references to "one embodiment", "embodiment", "exemplary embodiments", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0046] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0047] It will be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers therebetween, and “on” or “over” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers therebetween.

[0048] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0049] like Figures 1 to 9 As shown, an embodiment of the present invention provides an assistant device for taking standing radiographs of bedside critically ill neonates, comprising a mounting frame 1, on which an assistant body 2 is provided, on which a head fixing block 3, a hand fixing block 4, and a hip fixing block 5 are fixedly mounted, and on which restraint belts 6 are installed, and on which a pipeline fixing assembly 7 is provided.

[0050] The pipeline fixing assembly 7 includes a fixing groove 701 evenly arranged on the auxiliary device body 2, the auxiliary device body 2 is provided with an installation groove, a mounting rod 702 is slidably installed in the installation groove, a fixing rod 703 cooperating with the fixing groove 701 is fixedly installed on the installation rod 702, a first spring 704 is installed between the installation rod 702 and the installation groove, a groove 709 extending to the outside is provided on the installation groove, a push rod 705 fixedly connected to the installation rod 702 is slidably installed in the groove 709, a vertical groove is provided on the auxiliary device body 2, a limiting rod 706 is slidably installed in the vertical groove, a second spring 707 is fixedly installed between the limiting rod 706 and the vertical groove, and a limiting groove 708 slidably cooperating with the limiting rod 706 is provided on the installation rod 702.

[0051] When in use, the medical staff first places the child on the auxiliary device body 2, and places the child's head, arms, and buttocks on the head fixing block 3, the hand fixing block 4, and the buttocks fixing block 5 respectively, and then fixes the child with the restraint belt 6, thereby effectively preventing the child from moving during the shooting process to affect the shooting effect and cause the need for re-shooting. After the child is fixed, the medical staff can place the pipeline on the child's body into the fixing groove 701, and then after the pipeline is placed, the medical staff can first pull up the limit rod 706 to compress the second spring 707, and then push the installation rod 702 through the push rod 705, at this time the first spring 704 is stretched And it has a tendency to recover, and then during the movement of the installation rod 702, it drives the fixing rod 703 to move and blocks the fixing groove 701. After the fixing rod 703 blocks the fixing groove 701, the limiting rod 706 contacts the limiting groove 708. At this time, the second spring 707 stretches and drives the limiting rod 706 to insert into the limiting groove 708, so that the installation rod 702 can be fixed. At this time, the fixing rod 703 can block the fixing groove 701, and then the pipeline can be arranged and fixed, thereby effectively preventing the pipeline from being entangled, causing medical staff to spend time to organize the pipeline, and seriously affecting the shooting efficiency, thereby improving the shooting efficiency.

[0052] like Figure 1 , Figure 2 , Figure 4 , Figure 6 , Figure 8 As shown, a limit plate 801 is fixedly installed on the mounting frame 1, and an elastic pad 802 is fixedly installed between the limit plate 801 and the auxiliary device body 2. A rotating rod 803 that rotates with the mounting frame 1 is fixedly installed on the auxiliary device body 2, and a first positioning groove 804 and a second positioning groove 805 are respectively provided on the rotating rod 803. An insertion rod 806 that slides with the first positioning groove 804 is slidably installed on the mounting frame 1, and a third spring 807 is fixedly installed between the insertion rod 806 and the mounting frame 1. A linkage component 9 that cooperates with the limit rod 706 is provided on the auxiliary device body 2.

[0053] The linkage assembly 9 includes a sleeve 901 installed in the auxiliary device body 2, a piston rod 902 extending outside the sleeve 901 is slidably installed in the sleeve 901, a fourth spring 903 is fixedly installed between the piston rod 902 and the sleeve 901, a protrusion 904 cooperating with the piston rod 902 is fixedly installed on the limit rod 706, a cavity 905 is opened on the elastic pad 802, an exhaust valve 906 is inserted in the cavity 905, and a first air pipe 907 is connected to the output end of the exhaust valve 906, a control assembly 10 is provided on the limit plate 801, and the first air pipe 907 is connected to the sleeve 901 through the control assembly 10.

[0054] The control component 10 includes a control rod 101 slidably mounted on a limit plate 801, a return spring 102 is fixedly mounted between the control rod 101 and the limit plate 801, an air hole 103 connected to the first air pipe 907 is opened on the control rod 101, a second air pipe 104 connected to the air hole 103 is inserted on the sleeve 901, an air inlet valve 105 whose input end is connected to the outside is inserted on the cavity 905, and a disinfection component 11 cooperating with the first air pipe 907 is provided on the auxiliary device body 2.

[0055] By adopting the above technical solution, when standing photography is required, the medical staff can first pull the insertion rod 806 to compress the third spring 807, and then gradually contact the first positioning groove 804 during the movement of the insertion rod 806. At this time, the user can rotate the auxiliary device body 2 and drive the child to gradually change to a standing state, and drive the rotating rod 803 to rotate during the rotation of the auxiliary device body 2. When the child is in a standing state, the rotating rod 803 drives the second positioning groove 805 to contact the insertion rod 806. At this time, the third spring 807 stretches and drives the insertion rod 806 to insert into the second positioning groove 805, and fixes the auxiliary device body 2 through the rotating rod 803, so that the medical staff does not need to hold the auxiliary device body 2 to perform standing photography of the child, thereby improving the convenience of photography.

[0056] When the user rotates the auxiliary device body 2, the elastic pad 802 is stretched and has a tendency to recover, and after the auxiliary body is in a vertical state, the elastic pad 802 reaches the maximum stretching degree. By setting the elastic pad 802, the auxiliary device body 2 can be limited, thereby preventing the auxiliary device from flipping over at a large angle and causing injury to the child. When the shooting is completed, the user can pull the insertion rod 806 again, and then the reset pad contracts and drives the auxiliary device body 2 to reset. In the process of resetting the auxiliary device body 2, it drives the rotating rod 803 to reset. In the process of resetting the rotating rod 803, it drives the first positioning groove 804 to contact the insertion rod 806 again. At this time, the third spring 807 stretches and drives the insertion rod 806 to be inserted into the first positioning groove 804, and fixes the auxiliary device body 2. That is, the medical staff only needs to pull the insertion rod 806, and the auxiliary device body 2 can be automatically reset and fixed, further improving the convenience of the device.

[0057] When the elastic pad 802 is stretched, the cavity 905 inhales air from the outside through the air inlet valve 105. Then, when the elastic pad 802 is contracted, the airflow in the cavity 905 flows into the sleeve 901 through the exhaust valve 906, the first air pipe 907, and the control component 10, and the pressure in the sleeve 901 increases. Then, under the action of the pressure, the piston rod 902 moves upward and stretches the fourth spring 903. In the process of the piston rod 902 moving upward, it gradually contacts the bump 904 and applies an upward thrust to the bump 904. Then, under the action of the thrust, the protrusion 904 drives the limiting rod 706 to move upward, and gradually disengages from the limiting groove during the upward movement of the limiting rod 706. At this time, the first spring 704 contracts and drives the fixing rod 703 to reset through the installation rod 702, and gradually disengages from the fixing groove 701 during the resetting process of the fixing rod 703. At this time, the user can directly take out the pipeline from the fixing groove 701, and the medical staff does not need to spend time resetting the fixing rod 703 to take out the pipeline, thereby further improving the shooting efficiency.

[0058] In the initial state, the elastic pad 802 is in a stretched state, and the reset spring 102 is in a free stretched state. At this time, the air hole 103 is not connected to the first air pipe 907. Then, during the contraction of the elastic pad 802, the air flow in the cavity 905 tends to flow to the outside through the exhaust valve 906 and the first air pipe 907. Then, as the elastic pad 802 contracts, the auxiliary device body 2 gradually contacts the control rod 101 and pushes the control rod 101 to move downward. At this time, the reset spring 102 is compressed and has a tendency to recover. When the elastic pad 802 drives the auxiliary device body 2 to reset, the control rod 101 is pressed down. The rod 101 drives the air hole 103 to connect with the first air pipe 907. At this time, the air flow in the cavity 905 flows into the sleeve 901 through the exhaust valve 906, the first air pipe 907, the air hole 103, and the second air pipe 104, thereby ensuring that the air flow will flow into the sleeve 901 only when the auxiliary device body 2 is reset and is in a horizontal state, and the fixing rod 703 is disengaged from the fixing groove 701 through the piston rod 902 and the mounting rod 702, thereby preventing the fixing rod 703 from being disengaged from the fixing groove 701 during the reset process of the auxiliary device body 2, and causing the pipeline to be entangled, thereby further improving the shooting efficiency.

[0059] like Figure 1 , Figures 3 to 5 , Figure 8As shown, the disinfection component 11 includes a disinfection cavity 111 opened on the auxiliary device body 2, the disinfection cavity 111 is evenly provided with disinfection holes 112, the auxiliary device body 2 is provided with a liquid storage cavity 113, the liquid storage cavity 113 is filled with disinfectant, the disinfection cavity 111 is inserted with a disinfection tube 114 extending into the liquid storage cavity 113, the liquid storage cavity 113 is inserted with a third air pipe 115, the auxiliary device body 2 is provided with a delay component 12, and the third air pipe 115 is connected to the second air pipe 104 through an extension component.

[0060] The delay component 12 includes a slide groove opened on the auxiliary device body 2, and a delay rod 121 is slidably installed in the slide groove. An elastic air bag 122 is fixedly installed between the delay rod 121 and the slide groove. A connecting tube 123 connected to the outside is inserted on the elastic air bag 122, and the ratio of the diameter of the connecting tube 123 to the elastic air bag 122 is 10:1. A connecting hole 124 connected to the third air pipe 115 is opened on the delay rod 121, and the fourth air pipe 125 is connected to the second air pipe 104, and the third air pipe 115 is connected to the fourth air pipe 125 through the connecting hole 124.

[0061] By adopting the above technical solution, when the child is placed in the auxiliary device body 2, the child gradually contacts the delay rod 121 and drives the delay rod 121 to move downward. At this time, the elastic airbag 122 is compressed and the gas in the elastic airbag 122 flows to the outside through the connecting pipe 123. Then, after the shooting is completed, the medical staff slowly picks up the child. At this time, the elastic airbag 122 slowly stretches and drives the delay rod 121 to move upward. In the process of the delay rod 121 moving upward, the connecting hole 124 is gradually connected with the third airway 115. At this time, the compressed gas in the cavity 905 is passed. The disinfectant flows into the liquid storage chamber 113 through the exhaust valve 906, the first air pipe 907, the air hole 103, the second air pipe 104, the third air pipe 115, the connecting hole 124, and the fourth air pipe 125, and the pressure in the liquid storage chamber 113 increases. Then, under the action of the pressure, the disinfectant in the liquid storage chamber 113 flows into the disinfection chamber 111 through the disinfection tube 114, and is sprayed into the auxiliary device body 2 through the disinfection hole 112 on the disinfection chamber 111. After the auxiliary device body 2 is used, medical staff no longer need to spend time manually disinfecting, thereby further improving the shooting efficiency.

[0062] By setting up the delay component 12, it is ensured that the airflow can flow to the liquid storage chamber 113 for disinfection through the connecting hole 124 and the fourth air tube 125 only after the child is picked up, and by making the ratio of the diameter of the connecting tube 123 and the elastic airbag 122 10:1, the reset speed of the elastic airbag 122 is limited, thereby extending the time for the delay rod 121 to move upward, that is, extending the connection time between the connecting hole 124 and the fourth air tube 125, thereby ensuring that the auxiliary device body 2 can be disinfected only after the child is away from the auxiliary device body 2, thereby preventing the disinfectant from being sprayed on the child and causing discomfort to the child.

[0063] After the connecting hole 124 is connected with the third air pipe 115, the fourth spring 903 contracts and drives the piston rod 902 to return downward. During the process of the piston rod 902 returning downward, it gradually loses contact with the protrusion 904. At this time, the second spring 707 extends and drives the limit rod 706 to return downward, thereby preparing for work again.

[0064] like Figure 6 As shown, the bottom wall of the limiting rod 706 is an inclined surface.

[0065] By adopting the above technical solution, by making the bottom wall of the limit rod 706 an inclined surface, when fixing the fixing groove 701, the user does not need to pull the limit rod 706 upwards, and can directly drive the installation rod 702 to move toward the limit rod 706 through the push rod 705, and then gradually contacts the inclined surface of the limit rod 706 during the movement of the limit rod 706 and applies a thrust to the inclined surface of the limit rod 706, and then under the action of the thrust, the limit rod 706 moves upward and compresses the second spring 707, and when the installation rod 702 drives the limit groove 708 to contact the limit rod 706, the second spring 707 stretches and drives the limit rod 706 to insert into the limit rod 706, and then the installation rod 702 can be fixed without the user pulling the limit rod 706, thereby further improving the shooting efficiency.

[0066] like Figure 3 As shown, the auxiliary device body 2 is provided with a liquid filling port connected to the liquid storage cavity 113, and a plug plate 13 is detachably installed in the liquid filling port.

[0067] By adopting the above technical solution, when disinfectant needs to be added, the user can first make the auxiliary device body 2 in a horizontal state, then remove the plug plate 13, and add disinfectant to the liquid storage chamber 113 through the liquid filling port. When the disinfectant is added, the medical staff can install the plug plate 13 into the liquid filling port again and seal the liquid filling port, which makes it easier to add disinfectant.

[0068] like Figure 1As shown, the auxiliary device body 2, the head fixing block 3, the hand fixing block 4, and the hip fixing block 5 are all made of PP plastic.

[0069] By adopting the above technical scheme, since PP plastic is a safe and non-toxic food-grade plastic, and the auxiliary device body 2, the head fixing block 3, the hand fixing block 4, and the hip fixing block 5 are all in direct contact with the child, and the skin resistance of newborn children is relatively weak, by making the auxiliary device body 2, the head fixing block 3, the hand fixing block 4, and the hip fixing block 5 all made of PP plastic, the skin allergies of the child can be prevented, thereby improving safety.

[0070] like Fig. 9 As shown, a roller 14 is rotatably mounted on the bottom wall of the mounting frame 1 .

[0071] By adopting the above technical solution, by setting the roller 14 at the bottom of the mounting frame 1, the user can move the auxiliary device body 2 to a suitable position through the roller 14, and can also push the child to move through the roller 14, thereby facilitating the movement of the auxiliary device body 2.

[0072] The workflow of the technical solution of the present invention is as follows:

[0073] When in use, the child is first placed inside the assisting device body 2 and fixed by the restraining belt 6 . After the child is fixed, the pipelines on the child are placed in the fixing groove 701 and fixed by the fixing groove 701 .

[0074] Then, the user can adjust the body position of the child by rotating the auxiliary device body 2, and at the same time indirectly fix the auxiliary device body 2 through the insertion rod 806. When the shooting is completed, the elastic pad 802 contracts and drives the auxiliary device body 2 to reset. At this time, the air flow in the cavity 905 will flow into the sleeve 901, and drive the limiting rod 706 to disengage from the installation rod 702 through the piston plate 13 and the protrusion 904, thereby releasing the fixation of the pipeline.

[0075] Finally, the user can take out the child after the photoshoot is completed, and then after the child is out of contact with the auxiliary device body 2, the airflow in the cavity 905 will drive the disinfectant to spray toward the auxiliary device body 2 through the disinfection tube 114, the disinfection cavity 111, and the disinfection hole 112.

[0076] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, but those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0077] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. An auxiliary device for taking standing radiographs of a critically ill newborn at the bedside, comprising a mounting frame, on which an auxiliary device body is provided, on which a head fixing block, a hand fixing block, and a hip fixing block are fixedly installed, on which each of the head fixing block, the hand fixing block, and the hip fixing block is provided with a restraint belt, and on which a pipeline fixing assembly is provided; characterized in that: The pipeline fixing assembly includes fixing grooves evenly arranged on the auxiliary device body, the auxiliary device body is provided with an installation groove, a mounting rod is slidably installed in the installation groove, a fixing rod matched with the fixing groove is fixedly installed on the installation rod, a first spring is installed between the installation rod and the installation groove, a groove extending to the outside is provided on the installation groove, a push rod fixedly connected with the installation rod is slidably installed in the groove, the auxiliary device body is provided with a vertical groove, a limiting rod is slidably installed in the vertical groove, a second spring is fixedly installed between the limiting rod and the vertical groove, and a limiting groove slidably matched with the limiting rod is provided on the installation rod.

2. The bedside standing radiographing aid for critically ill newborns according to claim 1, characterized in that: A limit plate is fixedly installed on the mounting frame, an elastic pad is fixedly installed between the limit plate and the auxiliary device body, a rotating rod that rotates with the mounting frame is fixedly installed on the auxiliary device body, a first positioning groove and a second positioning groove are respectively provided on the rotating rod, an insertion rod that slides with the first positioning groove is slidably installed on the mounting frame, and a third spring is fixedly installed between the insertion rod and the mounting frame, and a linkage component that cooperates with the limit rod is provided on the auxiliary device body.

3. The bedside standing radiographing aid for critically ill newborns according to claim 2, characterized in that: The linkage assembly includes a sleeve installed in the auxiliary device body, a piston rod extending outside the sleeve is slidably installed in the sleeve, a fourth spring is fixedly installed between the piston rod and the sleeve, a protrusion that cooperates with the piston rod is fixedly installed on the limit rod, a cavity is opened on the elastic pad, an exhaust valve is inserted in the cavity, the output end of the exhaust valve is connected to a first air pipe, a control assembly is provided on the limit plate, and the first air pipe is connected to the sleeve through the control assembly.

4. The bedside standing radiographing aid for critically ill newborns according to claim 3, characterized in that: The control component includes a control rod slidably mounted on a limit plate, a return spring is fixedly mounted between the control rod and the limit plate, an air hole connected to a first air pipe is opened on the control rod, a second air pipe connected to the air hole is inserted on the sleeve, an air inlet valve whose input end is connected to the outside is inserted on the cavity, and a disinfection component cooperating with the first air pipe is provided on the auxiliary device body.

5. The bedside standing radiographing aid for critically ill newborns according to claim 4, characterized in that: The disinfection component includes a disinfection cavity provided on the auxiliary device body, the disinfection cavity is evenly provided with disinfection holes, the auxiliary device body is provided with a liquid storage cavity, the liquid storage cavity is filled with disinfectant, the disinfection cavity is provided with a disinfection tube extending into the liquid storage cavity, the liquid storage cavity is provided with a third air pipe, the auxiliary device body is provided with a delay component, and the third air pipe is connected to the second air pipe through an extension component.

6. The bedside standing radiographing aid for critically ill newborns according to claim 5, characterized in that: The delay component includes a slide groove opened on the auxiliary device body, a delay rod is slidably installed in the slide groove, an elastic airbag is fixedly installed between the delay rod and the slide groove, a connecting tube connected to the outside is inserted on the elastic airbag, and the ratio of the diameter of the connecting tube to the elastic airbag is 10:1, a connecting hole connected to the third air pipe is opened on the delay rod, the second air pipe is connected to the fourth air pipe, and the third air pipe is connected to the fourth air pipe through the connecting hole.

7. The bedside standing radiographing aid for critically ill newborns according to claim 1, characterized in that: The bottom wall of the limiting rod is an inclined surface.

8. The bedside standing radiographing aid for critically ill newborns according to claim 5, characterized in that: The auxiliary device body is provided with a liquid adding port which is communicated with the liquid storage cavity, and a plug plate is detachably installed in the liquid adding port.

9. The bedside standing radiographing aid for critically ill newborns according to claim 1, characterized in that: The auxiliary device body, the head fixing block, the hand fixing block and the hip fixing block are all made of PP plastic.

10. The bedside standing radiographing aid for critically ill newborns according to claim 1, characterized in that: A roller is rotatably mounted on the bottom wall of the mounting frame.

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