Humanized anti-displacement radiography fixing device for newborns

Abstract

The invention provides a neonatal humanized anti-displacement radiography fixing device, and belongs to the technical field of medical instruments.The neonatal humanized anti-displacement radiography fixing device comprises a shooting storage box, positioning grooves are formed in the inner walls of the two sides of the shooting storage box correspondingly, and four arc-shaped clamps are arranged in the two positioning grooves correspondingly; due to the fact that the newborn can be effectively fixed through the device, the number of times of repeated shooting due to displacement is reduced, the newborn can be exposed to a certain dose of radiation in each radiation shooting, and the total radiation amount received by the newborn is reduced by reducing repeated shooting. Therefore, potential harm of radiation to neonatal health is reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of medical devices, and in particular relates to a humanized anti-displacement radiographic fixation device for newborns. Background Art

[0002] In modern medical diagnosis, radiography is an important imaging examination method and plays an irreplaceable role in the diagnosis and treatment of neonatal diseases. However, neonates face many special challenges when undergoing radiography.

[0003] Due to their physiological and psychological characteristics, newborns cannot cooperate with the radiography process like adults. They are easily afraid and uneasy about unfamiliar environments and operations, and often express their emotions through crying. This crying behavior not only causes violent twisting of the body, but also may cause unconscious displacement of various parts of the body. During the radiography process, even a slight displacement may have a significant impact on the quality of the film. For example, when the newborn's body shifts, the captured image may be blurred or have double images, making it difficult for doctors to accurately observe and analyze the internal structure and condition of the newborn's body, thereby affecting the accuracy of the diagnosis;

[0004] In order to solve this problem, some sponge groove type fixing devices have been used clinically. The sponge material has a certain softness, which can provide a relatively comfortable contact feeling for the newborns to a certain extent, and reduce their discomfort when being fixed. However, these existing sponge groove fixing devices have obvious defects. Although the sponge groove can accommodate and support the body of the newborn to a certain extent, they lack an effective mechanism for fixing the newborn. In actual operation, relying solely on the sponge wrapping cannot completely restrict the activities of the newborn. When the newborn cries or has slight limb movements, it is still easy to shift from the groove, resulting in the inability to smoothly carry out the filming or greatly reducing the quality of the filming;

[0005] Therefore, developing a fixation device that can fully consider the comfort of the newborn and effectively prevent it from shifting during the radiographic process has become an important issue that needs to be urgently addressed in the current field of neonatal medical care. Summary of the invention

[0006] The purpose of the present invention is to provide a humanized anti-displacement radiographic fixation device for newborns, aiming to solve the problem that the existing sponge groove fixation device cannot effectively fix the newborn. Although the existing device can accommodate and support the newborn's body to a certain extent, it lacks an effective fixation mechanism. The sponge wrapping alone cannot limit the newborn's activities. The newborn is prone to displacement when crying or making slight body movements, resulting in the problem of unsmooth radiography or reduced quality.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] A humanized anti-displacement radiographic fixation device for newborns, comprising:

[0009] A shooting storage box, wherein the inner walls on both sides of the shooting storage box are provided with positioning grooves, and four arc-shaped clips are provided in the two positioning grooves, and the adjacent ends of the four arc-shaped clips are movably hinged through hinge shafts, and a constant temperature heating sheet is installed in the positioning grooves;

[0010] A cotton pad, the cotton pad is fixedly connected to the bottom end of the shooting storage box, the top end of the cotton pad is fixedly connected to a silicone support groove, and one side end of the shooting storage box is fixedly connected to a tough pillow; and

[0011] A positioning mechanism is arranged in the shooting storage box and is used to position and fix the baby.

[0012] As a preferred solution of the present invention, the positioning mechanism includes:

[0013] A first limiting opening, wherein four first limiting openings are provided, and the four first limiting openings are respectively opened at the adjacent ends of the four arc-shaped clips;

[0014] A connecting sleeve, wherein four connecting sleeves are provided, and the four connecting sleeves are respectively arranged in four first limiting openings;

[0015] Limiting holes, wherein four limiting holes are provided, and the four limiting holes are respectively opened at one side end of four connecting sleeves;

[0016] A second limiting opening, wherein four second limiting openings are provided, and the four second limiting openings are respectively opened at the top ends of four connecting sleeves;

[0017] Bolts, wherein four bolts are provided, and the four bolts are rotatably connected in four connecting sleeves respectively;

[0018] A first spring, wherein eight first springs are provided, and the eight first springs are respectively fixedly connected to the ends away from each other of the four arc-shaped clips, and the other ends of the eight first springs are respectively fixedly connected to the inner walls on both sides of the shooting storage box;

[0019] A fixing groove, wherein four fixing grooves are provided, and the four fixing grooves are respectively opened at the ends away from each other of the four arc-shaped clips;

[0020] Second springs, eight second springs are provided, the eight second springs are respectively fixedly connected to inner walls away from each other of the four fixing grooves, and the other ends of the eight second springs are respectively fixedly connected to inner walls on both sides of the shooting storage box;

[0021] Silicone toughness bands, wherein two silicone toughness bands are provided, and the two silicone toughness bands are respectively fixedly connected to the outer surfaces of the four bolts.

[0022] As a preferred solution of the present invention, the top hook and loop fastener of the cotton pad is provided with a cotton restraint belt.

[0023] As a preferred solution of the present invention, the four connecting sleeves are movably engaged in the four first limiting openings respectively, and the circumferential surfaces of the four bolts are respectively threadedly connected with four hexagonal nuts.

[0024] As a preferred solution of the present invention, both ends of the shooting storage box are fixedly connected with connecting plates.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] 1. In this solution, the fixing device realizes effective fixation of the newborn through the coordinated work of multiple components. The shooting storage box provides an overall frame and positioning slots. The arc clamp can be adaptively adjusted and clamp the newborn's body from multiple directions. The cotton pad and silicone support slot provide comfortable support while also assisting fixation. The tough pillow fixes the head, and the positioning mechanism further accurately positions and fixes. These components cooperate with each other to minimize the displacement of the newborn during the filming process, thereby improving the filming quality and avoiding problems such as image blur and ghosting caused by displacement. The bolts in the positioning mechanism can rotate to drive the arc clamp to adjust the position and angle, and can be finely adjusted according to newborns of different sizes to ensure a close fit to the newborn's body, further improving the fixation effect and filming quality;

[0027] Since the device can effectively fix the newborn, it reduces the number of repeated shots due to displacement. Each X-ray will expose the newborn to a certain dose of radiation. Reducing repeated shots will reduce the total amount of radiation received by the newborn, thereby reducing the potential harm of radiation to the health of the newborn.

[0028] 2. In this solution, the cotton pad and cotton restraint belt are made of cotton material, and the silicone support groove is made of silicone material. These materials are soft and comfortable, and have no irritation or harm to the delicate skin of newborns. They can provide a comfortable touch for newborns and reduce discomfort and resistance during the fixation process. The silicone support groove can fit the support according to the body shape of the newborn, and the tough pillow can adapt to the shape and size of the newborn's head, providing stable support for the head and relieving neck pressure. These designs are in line with ergonomic principles, so that newborns can maintain a relatively natural and comfortable posture in the fixation device, further improving comfort;

[0029] The arc clamp can be adjusted in position within the first limit opening by moving the connecting sleeve, and can adapt to newborns of different sizes in conjunction with the first spring and the second spring. The bolts in the positioning mechanism can adjust the position and angle of the arc clamp. The silicone tough belt can adjust the tension and direction as needed. The cotton restraint belt can adjust the tightness through Velcro. These adjustable components enable the device to adapt to newborns of different sizes and physical conditions, thereby improving the versatility and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0031] Figure 1 A perspective view of the present invention;

[0032] Figure 2 It is a cutaway stereogram of the present invention from a first viewing angle;

[0033] Figure 3 For the present invention Figure 2 A local enlarged view of point A;

[0034] Figure 4 It is an exploded perspective diagram of the present invention from a first perspective;

[0035] Figure 5 For the present invention Figure 4 A partial enlarged view of point B.

[0036] In the figure: 1. Shooting storage box; 2. Connecting plate; 3. Arc clamp; 4. Tough pillow; 5. First limit port; 6. Second spring; 7. Silicone support groove; 8. Cotton restraint belt; 9. Cotton pad; 10. First spring; 11. Connecting sleeve; 12. Limiting hole; 13. Silicone tough belt; 14. Second limit port; 15. Hexagonal nut; 16. Bolt; 17. Fixing groove; 18. Constant temperature heating plate. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] Example 1

[0039] See also Figure 1-Figure 5 , the present invention provides the following technical solutions:

[0040] A humanized anti-displacement radiographic fixation device for newborns, comprising:

[0041] The shooting storage box 1 has positioning grooves on both inner walls of the shooting storage box 1. Four arc-shaped clips 3 are arranged in the two positioning grooves. The adjacent ends of the four arc-shaped clips 3 are movably hinged by hinge shafts. Constant temperature heating sheets 18 are installed in the positioning grooves.

[0042] A cotton pad 9, the cotton pad 9 is fixedly connected to the bottom end of the shooting storage box 1, the top end of the cotton pad 9 is fixedly connected to a silicone support groove 7, and one side end of the shooting storage box 1 is fixedly connected to a tough pillow 4; and

[0043] The positioning mechanism is arranged in the photographing and storing box 1 and is used to position and fix the baby.

[0044] In a specific embodiment of the present invention, the shooting storage box 1 serves as the main frame of the entire fixing device, providing a basic structure for the installation and fixing of other components. It defines the overall shape and size of the device, provides a relatively closed and stable space environment for the newborn during radiography, and ensures that the entire fixing process is carried out within an orderly range. The positioning grooves opened on the inner walls on both sides are mainly used to install and guide the arc clamp 3, providing a track and restriction for the movement and positioning of the arc clamp 3. The arc clamp 3 can be moved and adjusted in a specific direction and position to adapt to newborns of different sizes, while ensuring the stability and accuracy of the arc clamp 3 when working;

[0045] For infants who need to take radiographs, the constant temperature heating sheet 18 can effectively prevent the infants from catching a cold due to the low indoor temperature. When the infants need to take off some clothes during radiographs, the constant temperature heating sheet 18 can continuously provide a warm and comfortable micro-environment around the infant's body at the specific position of the positioning slot, ensuring that the infants will not feel cold due to temperature discomfort.

[0046] The four arc-shaped clamps 3 are hinged by hinges, so that they can be adaptively adjusted to a certain extent according to the body contour of the newborn. When the newborn is placed in the device, the arc-shaped clamps 3 can initially clamp and fix the newborn's body from different directions, especially for the sides and some limbs of the body, to limit its lateral movement and fix it to a certain extent, and reduce the displacement of the newborn caused by the twisting of the body during the filming process. Through the synergistic effect of multiple arc-shaped clamps 3, it can better adapt to newborns of different body shapes and postures, improve the fixation effect and versatility, and be able to move in the positioning groove, so that medical staff can adjust the position of the arc-shaped clamp 3 according to actual needs to achieve the best fixation effect. For example, for newborns with smaller bodies, the arc-shaped clamp 3 can be moved inward appropriately to make it fit the newborn's body more closely and enhance the fixation effect; for newborns with larger bodies, the arc-shaped clamp 3 can be moved outward to provide a more suitable space and clamping force to ensure that the newborn can be effectively fixed while being comfortable;

[0047] The cotton pad 9 is in direct contact with the body of the newborn, and its soft material can provide a comfortable touch for the newborn, reducing the discomfort and resistance of the newborn during the fixation process. The skin of the newborn is very delicate, and the cotton material is relatively gentle, not easy to cause irritation and friction damage to the skin, which helps to improve the comfort and cooperation of the newborn during the filming process. During the filming process, there may be some slight vibrations or external forces. The cotton pad 9 can play a certain buffering role, reduce the impact of these factors on the newborn's body, and protect the newborn from unnecessary harm. At the same time, it can also absorb sweat and other secretions that may be discharged by the newborn to a certain extent, keep the contact surface dry and clean, and further improve the comfort and hygiene of use;

[0048] The silicone in the silicone support groove 7 has good flexibility and elasticity. The silicone support groove 7 can better fit the body shape of the newborn, especially for the main stress-bearing parts such as the back and buttocks of the newborn, providing more ergonomic support. This fitted support can enable the newborn to maintain a relatively natural and comfortable posture in the fixture, reduce physical discomfort and crying caused by inappropriate support, and further reduce the possibility of displacement during filming. There is a certain friction between the silicone material itself and the skin of the newborn. When the newborn is placed in the silicone support groove 7, this friction can prevent the newborn from sliding in the support groove to a certain extent. Combined with the cotton pad 9, it further enhances the fixation effect on the newborn's body, ensuring that the newborn can maintain a stable position during the filming process, thereby improving the quality of the filming;

[0049] The resilient pillow 4 is mainly used to support the newborn's head so that it is in a suitable position and angle. When taking radiographic films, the correct positioning of the head is very important for obtaining accurate images. The resilient pillow 4 can be deformed and adapted to a certain extent according to the shape and size of the newborn's head, providing stable support for the head, preventing the head from shaking or shifting during the filming process, and ensuring that the relative position relationship between the head and other parts of the body is stable during the filming process, thereby improving the accuracy and quality of the overall filming. The neck of the newborn is relatively fragile and needs special protection during the filming process. The presence of the resilient pillow 4 can relieve the pressure on the newborn's neck to a certain extent, allowing the head to be naturally placed in a comfortable position, reducing the crying and twisting of the newborn caused by neck discomfort, and further improving the comfort and cooperation of the newborn during the filming process, which is conducive to the smooth completion of the filming operation;

[0050] The positioning mechanism is one of the core parts of the fixing device, and its main function is to comprehensively and accurately position and fix the baby. It works in conjunction with the arc clamp 3, cotton pad 9, silicone support groove 7 and tough pillow 4 to effectively restrain and fix the body of the newborn in all directions and parts, ensuring that the newborn can remain completely still during the radiographic process, minimizing the displacement caused by the newborn's autonomous activities, thereby ensuring the smooth progress of the filming and the accuracy of the image quality. The positioning mechanism may have a variety of adjustment and fixing methods, which can be flexibly adjusted according to the specific body shape, physical condition and filming requirements of the newborn. For example, the fixing force and angle can be adjusted to ensure the fixing effect without affecting the newborn's physiological functions such as breathing and blood circulation. Through this adjustability, the positioning mechanism can meet the fixation needs of newborn radiographic filming in different scenarios, and improve the versatility and practicality of the device. The specific working principle and method of the positioning mechanism may vary depending on the design, but the overall goal is to achieve reliable fixation and positioning of the newborn.

[0051] For details, please refer to Figure 1-Figure 5 , the positioning mechanism includes:

[0052] A first limiting opening 5, wherein four first limiting openings 5 ​​are provided, and the four first limiting openings 5 ​​are respectively opened at the adjacent ends of the four arc-shaped clips 3;

[0053] A connecting sleeve 11, wherein four connecting sleeves 11 are provided, and the four connecting sleeves 11 are respectively arranged in the four first limiting openings 5;

[0054] Limiting holes 12, four limiting holes 12 are provided, and the four limiting holes 12 are respectively opened at one side end of the four connecting sleeves 11;

[0055] A second limiting opening 14, wherein four second limiting openings 14 are provided, and the four second limiting openings 14 are respectively opened at the top ends of the four connecting sleeves 11;

[0056] Bolts 16, four bolts 16 are provided, and the four bolts 16 are rotatably connected to the four connecting sleeves 11 respectively;

[0057] A first spring 10, wherein eight first springs 10 are provided, and the eight first springs 10 are respectively fixedly connected to the ends away from each other of the four arc-shaped clips 3, and the other ends of the eight first springs 10 are respectively fixedly connected to the inner walls on both sides of the shooting storage box 1;

[0058] A fixing groove 17, wherein four fixing grooves 17 are provided, and the four fixing grooves 17 are respectively opened at the ends away from each other of the four arc-shaped clips 3;

[0059] The second spring 6 is provided with eight second springs 6, and the eight second springs 6 are respectively fixedly connected to the inner walls away from each other of the four fixing grooves 17, and the other ends of the eight second springs 6 are respectively fixedly connected to the inner walls on both sides of the shooting storage box 1;

[0060] The silicone flexible bands 13 are provided with two silicone flexible bands 13 , and the two silicone flexible bands 13 are respectively fixedly connected to the outer surfaces of the four bolts 16 .

[0061] In this embodiment: four first limiting openings 5 ​​are respectively opened at the adjacent ends of four arc-shaped clamps 3, and their main function is to provide accurate installation position and initial positioning for the connecting sleeve 11. The connecting sleeve 11 is placed in the first limiting opening 5, so that a stable connection relationship can be established between the connecting sleeve 11 and the arc-shaped clamp 3, ensuring that in the subsequent operation and use process, the connecting sleeve 11 can cooperate with the arc-shaped clamp 3 according to the design requirements to achieve the fixation and adjustment function of the newborn's body. The size and shape of the first limiting opening 5 match the connecting sleeve 11, which limits the movement range of the connecting sleeve 11 on the arc-shaped clamp 3 to a certain extent, preventing the connecting sleeve 11 from excessive displacement or deviation from the predetermined position, thereby ensuring the stability and reliability of the entire positioning mechanism;

[0062] The connecting sleeve 11, as an intermediate connecting component, plays a key role in integrating and transmitting the force. It cooperates with the first limit opening 5, the limit hole 12, the second limit opening 14 and the bolt 16 and other components respectively. Through the connecting sleeve 11, the adjustment force of the bolt 16 can be transmitted to the arc clamp 3, so as to adjust the position and angle of the arc clamp 3, so as to adapt to the body shape and fixation requirements of different newborns. At the same time, the connecting sleeve 11 also provides a basis for the installation and fixation of other related components, ensuring that the various components of the entire positioning mechanism can work together to form an organic whole, and the interior of the connecting sleeve 11 provides space for the bolt 16 to be installed and rotated. The bolt 16 is rotatably connected to the connecting sleeve 11, so that medical staff can achieve fine adjustment of the positioning mechanism by rotating the bolt 16. The structural design of the connecting sleeve 11 can ensure that the bolt 16 remains stable during the rotation process, and can convert the rotational motion of the bolt 16 into a linear or angular adjustment of the arc clamp 3, so as to achieve precise fixation and positioning of the newborn's body;

[0063] Four limiting holes 12 are respectively provided at one side end of the four connecting sleeves 11, and their main function is to cooperate with other related parts such as possible positioning pins or other matching structures to achieve further positioning and fixing of the connecting sleeve 11 or the entire positioning mechanism. In some cases, by cooperating with the limiting holes 12 and a specific positioning device or structure, the movement or rotation of the connecting sleeve 11 in a specific direction can be limited to ensure the stability and accuracy of the positioning mechanism during operation. For example, after adjusting the position of the arc clamp 3, the relative position of the connecting sleeve 11 and the arc clamp 3 can be fixed by inserting the limiting pin into the limiting hole 12 to prevent the arc clamp 3 from accidentally moving due to external force or other factors during the filming process, thereby ensuring the fixing effect on the newborn. The limiting hole 12 can also be used as a reference point for adjusting and calibrating the positioning mechanism. When installing and debugging the positioning mechanism, medical staff can judge whether the connecting sleeve 11 and the arc clamp 3 are in the correct position and angle according to the position of the limiting hole 12. If it is found that the positioning is inaccurate or needs to be adjusted, the corresponding operation can be performed by referring to the position of the limit hole 12, so that the positioning mechanism can be quickly and accurately adjusted to the best fixed state suitable for the newborn;

[0064] The four second limiting openings 14 are respectively opened at the top of the four connecting sleeves 11, and their main function is to provide a position for the installation and positioning of the silicone flexible band 13. One end of the silicone flexible band 13 is fixedly connected to the second limiting opening 14, so that the silicone flexible band 13 can be tightly combined with the connecting sleeve 11, and can play a role in the predetermined direction and position during the working process. Through the positioning of the second limiting opening 14, the silicone flexible band 13 can accurately restrain and fix the body of the newborn, and at the same time facilitate the operation of medical staff during installation and use, ensure that the silicone flexible band 13 can be correctly installed and used, and improve the reliability and practicality of the positioning mechanism. The shape and size design of the second limiting opening 14 can limit the moving direction of the silicone flexible band 13 to a certain extent. When the silicone flexible band 13 is subjected to external force, the second limiting opening 14 can prevent the silicone flexible band 13 from being excessively twisted or deviating from the predetermined position, ensuring that the silicone flexible band 13 can always apply force to the newborn in the correct direction, thereby achieving effective fixation and positioning. This limiting effect helps to improve the working stability and fixation effect of the silicone tough band 13, ensuring that the newborn can maintain a stable position during the radiographic process, and reducing the problem of decreased radiographic quality due to body movement;

[0065] The four bolts 16 are rotatably connected to the four connecting sleeves 11 respectively, and the bolts 16 are the key components for achieving fine adjustment in the positioning mechanism. By rotating the bolts 16, the position and angle of the arc clamp 3 can be changed. When the bolts 16 are rotated clockwise or counterclockwise, the bolts 16 will produce relative movement in the connecting sleeve 11, thereby driving the arc clamp 3 to move in the corresponding direction or change its angle. This allows medical staff to accurately adjust the position and angle of the arc clamp 3 according to the specific body shape and physical condition of the newborn to achieve the best fit and fixation effect on the newborn's body. For example, for newborns with a fatter body, the bolts 16 can be rotated appropriately to make the arc clamp 3 expand outward to provide a larger space and a more appropriate clamping force; for newborns with a thinner body, the bolts 16 can be rotated in the opposite direction to make the arc clamp 3 contract inward to ensure that the newborn's body can be tightly fixed to reduce the possibility of displacement;

[0066] The eight first springs 10 are respectively fixedly connected between the far ends of the four arc clamps 3 and the inner walls on both sides of the shooting storage box 1. During the working process of the positioning mechanism, the first spring 10 plays an important role in buffering and resetting. When the arc clamp 3 is subjected to external force such as the squeezing of the newborn's body or the force generated when the bolt 16 is adjusted, the first spring 10 will undergo elastic deformation, absorb and buffer part of the external force, thereby reducing the instantaneous impact force on the newborn's body and avoiding unnecessary harm to the newborn. At the same time, when the external force disappears or the adjustment is completed, the first spring 10 will use its own elastic recovery force to pull the arc clamp 3 back to the initial position or the adjusted equilibrium position, thereby realizing the automatic resetting function of the arc clamp 3. This buffering and resetting effect helps to maintain the stability and reliability of the positioning mechanism, so that the arc clamp 3 can always maintain appropriate pressure and fixation effect on the newborn's body, and also facilitates the operation and adjustment of medical staff during multiple uses;

[0067] The elastic properties of the first spring 10 enable the positioning mechanism to better adapt to newborns of different sizes. For newborns with larger bodies, the arc clamp 3 will stretch the first spring 10 when expanding outward. The first spring 10 will provide corresponding resistance and elastic support force according to the body shape of the newborn, ensuring that the arc clamp 3 can fit the newborn's body tightly without causing excessive pressure on the newborn. For newborns with smaller bodies, the first spring 10 can also play a similar role when the arc clamp 3 contracts inward, ensuring the fixation effect while providing a certain buffer space, so that the newborn feels comfortable in the fixation device. In addition, during the slight body movements or peristalsis that may occur in the newborn, the first spring 10 can adapt to these dynamic changes through elastic deformation, maintaining the relatively stable fixation of the arc clamp 3 to the newborn's body, and reducing the fixation failure or decreased film quality caused by dynamic changes in the newborn's body;

[0068] The eight second springs 6 are respectively fixedly connected between the inner walls away from each other of the four fixing grooves 17 and the inner walls on both sides of the shooting storage box 1. The second spring 6 plays an important role in enhancing the stability and adaptability of the arc clamp 3 in the positioning mechanism. Similar to the first spring 10, the second spring 6 also has the characteristic of elastic deformation. When the arc clamp 3 is subjected to external force or position adjustment, the second spring 6 will deform accordingly, providing additional elastic support force and buffering effect for the arc clamp 3. This elastic support force can help the arc clamp 3 better adapt to the changes in the shape and size of the newborn's body, ensuring that it can fit the newborn's body tightly in different situations and achieve effective fixation. For example, when the newborn moves its body slightly in the fixing device, the second spring 6 can adjust the position and pressure of the arc clamp 3 through elastic deformation, so that the arc clamp 3 always maintains a stable fixation on the newborn's body, reducing the risk of displacement caused by the newborn's body movements;

[0069] Two silicone flexible bands 13 are respectively fixedly connected to the outer surfaces of the four bolts 16. The silicone flexible bands 13 are important components in the positioning mechanism for further restraining and fixing the newborn's body. Its main function is to provide additional lateral or longitudinal restraints on the basis of the arc clamp 3 initially fixing the newborn's body, ensuring that all parts of the newborn's body can maintain a stable position during the radiographic process. The silicone flexible band 13 has a certain degree of toughness and elasticity, and can be appropriately deformed and fitted according to the newborn's body shape, without causing compression or damage to the newborn's skin. For example, when fixing the newborn's chest or abdomen, the silicone flexible band 13 can span across the newborn's body, and through connection and adjustment with the bolts 16, the newborn's body is tightly fixed in the shooting storage box 1, preventing the newborn from shifting the upper or lower part of the body due to breathing or other slight movements, thereby further improving the quality and accuracy of the film. .

[0070] For details, please refer to Figure 1-Figure 3 The top hook and loop fastener of the cotton pad 9 is provided with a cotton restraint belt 8.

[0071] In this embodiment: the cotton restraint belt 8 is mainly used to further strengthen the fixation of the newborn's body. After the newborn is placed in the filming storage box 1, the cotton restraint belt 8 can cross the newborn's body parts, such as the abdomen or legs, and fix the newborn more firmly on the cotton pad 9 and the silicone support groove 7. Its cotton material is the same as the cotton pad 9, which is soft and comfortable, will not cause irritation and harm to the newborn's skin, and can provide a certain degree of elasticity and restraint. On the premise of ensuring the comfort of the newborn, it effectively reduces the newborn's body movement during the filming process and improves the stability and quality of the filming.

[0072] For details, please refer to Figure 2 The four connecting sleeves 11 are respectively movably engaged in the four first limiting openings 5 ​​, and the circumferential surfaces of the four bolts 16 are respectively threadedly connected with four hexagonal nuts 15 .

[0073] In this embodiment: the circumferential surfaces of the four bolts 16 are respectively threadedly connected with four hexagonal nuts 15. The function of the hexagonal nuts 15 is to cooperate with the bolts 16 to achieve locking of the position of the connecting sleeve 11 and the arc clamp 3. After adjusting the position of the arc clamp 3 by rotating the bolts 16, the hexagonal nuts 15 can be tightened to make it fit tightly with the connecting sleeve 11, thereby preventing the bolts 16 from loosening due to vibration or other external forces during the filming process, causing the position of the arc clamp 3 to change, affecting the fixation effect on the newborn. This threaded connection and the cooperation mode of the hexagonal nuts 15 provide a simple and effective locking mechanism, which ensures the stability and reliability of the positioning mechanism during the working process, can always maintain accurate fixation of the newborn, and provide guarantee for the smooth radiographic filming.

[0074] For details, please refer to Figure 1-Figure 5 Both ends of the shooting storage box 1 are fixedly connected with connecting plates 2.

[0075] In this embodiment, both ends of the shooting storage box 1 are fixedly connected with a connecting plate 2. The connecting plate 2 is located at both ends of the shooting storage box 1 and forms an integral structure with the shooting storage box 1. Its fixed connection method ensures the stability and reliability of the connecting plate 2 during use, and it will not fall off or loosen easily.

[0076] The working principle and use process of the present invention: medical staff need to check the integrity of the device before use, including the installation of the positioning grooves on the inner walls of the shooting storage box 1 and its two sides, the cotton pad 9, the silicone support groove 7, the tough pillow 4 and other components, as well as the connection of the four first limit openings 5, the connecting sleeve 11, the limit hole 12, the second limit opening 14, the bolt 16, the first spring 10, the fixing groove 17, the second spring 6 and the silicone tough belt 13 and other components in the positioning mechanism, as well as the hexagonal nuts 15 threadedly connected on the circumferential surface of the four bolts 16, and the cotton restraint belt 8 connected with Velcro on the top of the cotton pad 9 and the connecting plate 2 fixedly connected at both ends of the shooting storage box 1. The position of the arc clamp 3 is preliminarily adjusted according to the body shape of the newborn, which is achieved by moving the connecting sleeve 11 to the position in the first limit opening 5. At the same time, pay attention to the guiding effect of the fixing groove 17 on the arc clamp 3, and place the newborn. When a newborn is born, its head is placed against the flexible pillow 4, and then the arc clamp 3 is initially fixed, which can adaptively adjust to clamp the side and limbs of the body, and then fine-tuned. The arc clamp 3 is driven to move or change the angle by rotating the bolt 16. After adjustment, the hexagonal nut 15 is tightened, and then the silicone flexible belt 13 and the fixed cotton restraint belt 8 are adjusted according to needs. After the fixation is completed, the X-ray operation is performed, and the newborn is closely observed during the process. After the X-ray is completed, the newborn is taken out, the device is cleaned and disinfected, and each component is checked regularly. Heavy pressure and collision are avoided during storage and transportation. The device solves the problem that the existing sponge groove fixing device cannot effectively fix the newborn through the coordinated work of various components, such as the arc clamp 3, cotton pad 9, silicone support groove 7, flexible pillow 4, positioning mechanism, etc. cooperate with each other to restrain and fix the newborn's body in all directions and parts, reduce displacement, and improve the quality of X-ray.

[0077] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A humanized anti-displacement radiographic fixation device for newborns, characterized in that: include: A shooting storage box (1), wherein the inner walls of both sides of the shooting storage box (1) are provided with positioning grooves, and four arc-shaped clips (3) are provided in the two positioning grooves, and the adjacent ends of the four arc-shaped clips (3) are movably hinged through hinge shafts, and a constant temperature heating plate (18) is installed in the positioning grooves; A cotton pad (9), the cotton pad (9) is fixedly connected to the bottom end of the shooting storage box (1), the top end of the cotton pad (9) is fixedly connected to a silicone support groove (7), and one side end of the shooting storage box (1) is fixedly connected to a tough pillow (4); and A positioning mechanism is provided in the photographing and storing box (1), and is used for positioning and fixing the baby.

2. A humanized anti-displacement radiographic fixation device for newborns according to claim 1, characterized in that: The positioning mechanism comprises: A first limiting opening (5), wherein four first limiting openings (5) are provided, and the four first limiting openings (5) are respectively opened at adjacent ends of four arc-shaped clamps (3); A connecting sleeve (11), wherein four connecting sleeves (11) are provided, and the four connecting sleeves (11) are respectively arranged in four first limiting openings (5); A limiting hole (12), wherein four limiting holes (12) are provided, and the four limiting holes (12) are respectively opened at one side end of four connecting sleeves (11); A second limiting opening (14), wherein four second limiting openings (14) are provided, and the four second limiting openings (14) are respectively opened at the top ends of four connecting sleeves (11); Bolts (16), wherein four bolts (16) are provided, and the four bolts (16) are rotatably connected to four connecting sleeves (11) respectively; A first spring (10), wherein eight first springs (10) are provided, and the eight first springs (10) are respectively fixedly connected to the ends away from each other of the four arc-shaped clips (3), and the other ends of the eight first springs (10) are respectively fixedly connected to the inner walls on both sides of the shooting storage box (1); A fixing groove (17), wherein four fixing grooves (17) are provided, and the four fixing grooves (17) are respectively opened at the ends away from each other of the four arc-shaped clips (3); A second spring (6), wherein eight second springs (6) are provided, and the eight second springs (6) are respectively fixedly connected to inner walls that are away from each other of the four fixing grooves (17), and the other ends of the eight second springs (6) are respectively fixedly connected to inner walls on both sides of the photographing storage box (1); A silicone toughness band (13), wherein two silicone toughness bands (13) are provided, and the two silicone toughness bands (13) are respectively fixedly connected to the outer surfaces of the four bolts (16).

3. A humanized anti-displacement radiographic fixation device for newborns according to claim 2, characterized in that: The top hook and loop fastener of the cotton pad (9) is provided with a cotton restraining belt (8).

4. A humanized anti-displacement radiographic fixation device for newborns according to claim 3, characterized in that: The four connecting sleeves (11) are respectively movably clamped in the four first limiting openings (5), and the circumferential surfaces of the four bolts (16) are respectively threadedly connected with four hexagonal nuts (15).

5. A humanized anti-displacement radiographic fixation device for newborns according to claim 4, characterized in that: Both ends of the shooting storage box (1) are fixedly connected with connecting plates (2).

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