X-ray examination bed for newborns

Abstract

The invention discloses an X-ray examination bed for newborns, which relates to the technical field of medical instruments and comprises a bed body, a first IP plate on a vertical plane is arranged at the bed head end of the bed body, a second IP plate on a horizontal plane is arranged on the bottom surface of the bed body, and a first connecting seat in a vertical direction and a second connecting seat in a horizontal direction are arranged on the bed body. The first connecting base or the second connecting base is provided with a detachable body position fixing device, the body position fixing device is located on the front side of the first IP plate, and the lower end of the body position fixing device is provided with a connecting assembly connected with the first connecting base or the second connecting base. The X-ray examination bed is convenient to change and fix in a lying position, a vertical position or a horizontal side position, and is convenient for bedside X-ray examination work.

Description

Technical Field

[0001] The present invention belongs to the technical field of medical devices, and particularly relates to a neonatal X-ray examination bed. Background Art

[0002] Bedside X-ray examination is an imaging diagnostic method designed specifically for critically ill patients and patients with limited mobility. Its characteristic lies in being able to be directly carried out beside the patient's bed. Mainly, the X-ray image information is recorded and preliminarily stored on an IP plate through a projection device. This examination is simple and fast, especially suitable for patients who cannot be transferred to the radiology department due to severe illness or physical condition. However, for newborns in a critical and severe condition, performing bedside X-ray examination is quite challenging. Currently, in order to ensure the smooth progress of the examination, simple tools such as sandbags, wide cloth straps, and fixed plastic plates are usually used to fix the posture of the newborn, enabling the newborn to be projected in the lying, standing, or horizontal lateral position. Without the accompaniment and assistance of family members, it is relatively difficult to let the newborn perform multiple posture changes and be fixed with simple tools, which is not convenient for the development of bedside X-ray examination work. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide a neonatal X-ray examination bed, which is convenient for the transformation and fixation of the lying, standing, or horizontal lateral position and facilitates the development of bedside X-ray examination work.

[0004] To solve the above problems, the present invention adopts the following technical solutions:

[0005] A neonatal X-ray examination bed, comprising a bed body. A first IP plate on the vertical plane is provided at the head end of the bed body, and a second IP plate on the horizontal plane is arranged on the bottom surface of the bed body. A first connecting seat facing vertically and a second connecting seat facing horizontally are provided on the bed body. A detachable body position fixator is provided on the first connecting seat or the second connecting seat. The body position fixator is located in front of the first IP plate, and a connecting component connected to the first connecting seat or the second connecting seat is arranged at the lower end of the body position fixator.

[0006] Further, the body position fixator includes a rear positioning plate, a front positioning plate, and a bottom plate. The rear positioning plate, the front positioning plate, and the bottom plate are all made of transparent materials. The rear positioning plate and the front positioning plate are arc-shaped plates. The two sides of the rear positioning plate are connected to the two sides of the front positioning plate. The bottom plate is arranged at the lower end of the rear positioning plate. The rear positioning plate, the front positioning plate, and the bottom plate enclose a space for restricting body movement.

[0007] Further, a horizontal lower positioning plate is provided on the bed body. The lower positioning plate is a transparent arc-shaped plate. The two sides of the front positioning plate are detachably connected to the two sides of the lower positioning plate. A space for restricting body movement is enclosed between the front positioning plate and the lower positioning plate.

[0008] Further, C-shaped chutes are provided on both sides of the rear positioning plate and the lower positioning plate, and sliding columns are provided on both sides of the front positioning plate. The sliding columns are slidably connected to the chutes, facilitating quick fixation of the body position.

[0009] Further, a U-shaped opening for exposing the head is provided at the upper end of the front positioning plate to avoid affecting breathing.

[0010] Further, the connecting assembly is provided at the lower end of the bottom plate. The connecting assembly includes a connecting cap, a guide rod, and a spring. The connecting cap has a downward opening. The guide rod is a T-shaped rod. The guide rod is provided at the lower end of the bottom plate. The guide rod penetrates through the connecting cap. The spring is sleeved outside the guide rod and is connected between the guide rod and the connecting cap. An external gear ring is provided at the upper end of the connecting cap, and an internal gear ring is provided at the lower end of the bottom plate. The connecting cap can slide along the guide rod to engage or disengage the external gear ring and the internal gear ring. Through this connecting assembly, the connection and fixation of the body position fixator are facilitated.

[0011] Further, the connecting cap is threadedly connected to the first connecting seat or the second connecting seat.

[0012] Further, a lifting rod is provided on the bed body at the lower end of the first connecting seat. When the body position fixator is connected to the second connecting seat through the connecting assembly, as the lifting rod rises, the first connecting seat can support the lower side of the body position fixator to facilitate adjustment of the height position of the body position fixator.

[0013] Further, bed rails are provided around the bed body. The bed rail on the opposite side of the first IP plate is rotatably connected to the bed body to facilitate fluoroscopy operation.

[0014] Further, a liftable shielding sail is provided on the side of the bed body to reduce the radiation dose.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] 1. By providing a vertically oriented first connecting seat and a horizontally oriented second connecting seat to connect the body position fixator, after fixing the newborn in the body position fixator, by connecting to the first connecting seat or the second connecting seat, the body position can be quickly changed, facilitating the development of X-ray examination work.

[0017] 2. By providing a first IP plate on the vertical plane at the head end of the bed, after connecting the body position fixator to the first connecting seat or the second connecting seat, by irradiating the first IP plate with X-rays, standing position and horizontal lateral position images can be obtained. By providing a second IP plate on the bottom surface of the bed body, when the newborn lies flat on the bed body and is photographed from top to bottom, a lying position image can be obtained, which is beneficial to improving the work efficiency of X-ray examination. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the present invention for lying position fluoroscopy examination.

[0019] Figure 2 It is a schematic structural diagram of the standing projection examination of the present invention.

[0020] Figure 3 It is a schematic structural diagram of the horizontal lateral projection examination of the present invention.

[0021] Figure 4 It is a schematic structural diagram of the rear positioning plate and the bottom plate in the present invention.

[0022] Figure 5 It is a schematic structural diagram of the front positioning plate in the present invention.

[0023] Figure 6 It is a schematic structural diagram of the connection component in the present invention.

[0024] Figure 7 It is a schematic structural diagram of the connection cap in the present invention.

[0025] Figure 8 It is a schematic structural diagram of the internal gear ring and the guide rod in the present invention.

[0026] Reference numerals in the figure: 1, bed body; 2, first IP plate; 3, bed rail; 4, body position fixator; 41, rear positioning plate; 42, sliding groove; 43, bottom plate; 44, front positioning plate; 45, sliding column; 46, U-shaped opening; 5, second connection seat; 6, shielding sail; 7, lifting rod; 8, first connection seat; 9, second IP plate; 10, lower positioning plate; 11, connection component; 111, connection cap; 112, spring; 113, internal gear ring; 114, external gear ring; 115, guide rod. Detailed implementation manners

[0027] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0028] As Figures 1 to 3 shown, the neonatal X-ray examination bed of this embodiment includes a bed body 1. A first IP plate 2 on the vertical plane is provided at the head end of the bed body 1, and a second IP plate 9 on the horizontal plane is provided on the bottom surface of the bed body 1. Parallel slots are provided at the head end and the bottom surface, so as to insert the first IP plate 2 and the second IP plate 9 into the slots for fixation. A vertically oriented first connection seat 8 and a horizontally oriented second connection seat 5 are provided on the bed body 1. A detachable body position fixator 4 is provided on the first connection seat 8 or the second connection seat 5. The body position fixator 4 is located on the front side of the first IP plate 2, and a connection component 11 connected to the first connection seat 8 or the second connection seat 5 is provided at the lower end of the body position fixator 4.

[0029] Among them, a lifting rod 7 is provided on the bed body 1 at the lower end of the first connecting seat 8. By lifting and lowering the lifting rod 7, the height of the first connecting seat 8 can be adjusted, and further the projection position on the first IP board 2 can be adjusted. In addition, when the body position fixator 4 is connected to the second connecting seat 5 through the connecting component 11, as the lifting rod 7 rises, the first connecting seat 8 can support on the lower side surface of the body position fixator 4, making the horizontal lateral position of the newborn more stable and safer.

[0030] To play a role in safety protection, bed rails 3 are provided around the bed body 1. The bed rail 3 on the opposite side of the first IP board 2 is rotatably connected to the bed body 1 for opening for X-ray photography.

[0031] A liftable shielding sail 6 is provided on the side surface of the bed body 1. If it is made of a high-density lead material, it can block part of the X-rays, thereby reducing the radiation dose.

[0032] As Figures 4 to 5 shown, the body position fixator 4 includes a rear positioning plate 41, a front positioning plate 44 and a bottom plate 43. The rear positioning plate 41, the front positioning plate 44 and the bottom plate 43 are all made of transparent materials. The rear positioning plate 41 and the front positioning plate 44 are arc-shaped plates. The two sides of the rear positioning plate 41 are connected to the two sides of the front positioning plate 44. The bottom plate 43 is provided at the lower end of the rear positioning plate 41. The rear positioning plate 41, the front positioning plate 44 and the bottom plate 43 enclose a space for restricting body movement.

[0033] In addition, a horizontal lower positioning plate 10 is provided on the bed body 1. The lower positioning plate 10 is a transparent arc-shaped plate for fixing the body position when lying down. The front positioning plate 44 can be detached from the body position fixator 4 and then used in cooperation with the lower positioning plate 10. Specifically, the two sides of the front positioning plate 44 and the two sides of the lower positioning plate 10 are detachably connected, and a space for restricting body movement is enclosed between the front positioning plate 44 and the lower positioning plate 10. Among them, C-shaped chutes 42 are provided on the two sides of the rear positioning plate 41 and the lower positioning plate 10, and sliding columns 45 are provided on the two sides of the front positioning plate 44. The sliding columns 45 can be slidably connected to the chutes 42, thereby realizing the detachable connection.

[0034] To facilitate the ventilation of the newborn, a U-shaped opening 46 for exposing the head is provided at the upper end of the front positioning plate 44.

[0035] As Figures 6 to 8As shown, the connecting component 11 is arranged at the lower end of the base plate 43, and the connecting component 11 includes a connecting cap 111, a guide rod 115 and a spring 112. The connecting cap 111 is provided with a downward opening, and the connecting cap 111 is threadedly connected to the first connecting seat 8 or the second connecting seat 5, so as to facilitate the disassembly and installation of the body position fixer 4. The guide rod 115 is a T-shaped rod, which is arranged at the lower end of the base plate 43. The guide rod 115 passes through the connecting cap 111. The spring 112 is sleeved outside the guide rod 115 and connected between the guide rod 115 and the connecting cap 111. The upper end of the connecting cap 111 is provided with an outer gear ring 114, and the lower end of the base plate 43 is provided with an inner gear ring 113. The connecting cap 111 can slide along the guide rod 115 to make the outer gear ring 114 and the inner gear ring 113 engage or disengage. Under the action of the spring 112, when the outer gear ring 114 and the inner gear ring 113 are engaged, the connecting cap 111 and the base plate 43 are relatively fixed. When the spring 112 is compressed to make the outer gear ring 114 disengage from the inner gear ring 113, the connecting cap 111 can rotate relative to the base plate 43, so as to facilitate connection with the first connecting seat 8 or the second connecting seat 5.

[0036] During the use of this examination bed, the newborn is first transferred from the hospital bed to the bed body 1. When the newborn is projected in the supine position, the newborn is placed on the lower positioning plate 10, with both hands stretched upward on both sides of the head, and then fixed by connecting the front positioning plate 44, and then projected from top to bottom, and the image is stored and recorded in the second IP plate 9. When the newborn is projected in the upright position, the newborn is fixed between the rear positioning plate 41 and the front positioning plate 44 of the position fixer 4, the position fixer 4 is connected to the first connecting seat 8, and then the first IP plate 2 is projected from the front side to the rear side, and the image is stored and recorded in the first IP plate 2. When the horizontal lateral position X-ray is projected, the position fixer 4 can be connected to the second connecting seat 5, and the first connecting seat 8 is raised to support the lower side of the position fixer 4, and the first IP plate 2 is projected from the front side to the rear side, and the image is stored and recorded in the first IP plate 2.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. Neonatal X-ray examination bed, characterized by: The invention comprises a bed body (1), wherein a first IP plate (2) on a vertical surface is provided at the head end of the bed body (1), and a second IP plate (9) on a horizontal surface is provided on the bottom surface of the bed body (1); a first vertically oriented connecting seat (8) and a second horizontally oriented connecting seat (5) are provided on the bed body (1); a detachable body position fixer (4) is provided on the first connecting seat (8) or the second connecting seat (5); the body position fixer (4) is located on the front side of the first IP plate (2); and a connecting component (11) connected to the first connecting seat (8) or the second connecting seat (5) is provided at the lower end of the body position fixer (4).

2. The neonatal X-ray examination bed according to claim 1, characterized in that: The body position fixer (4) comprises a rear positioning plate (41), a front positioning plate (44) and a bottom plate (43); the rear positioning plate (41), the front positioning plate (44) and the bottom plate (43) are all made of transparent materials; the rear positioning plate (41) and the front positioning plate (44) are arc-shaped plates; the two sides of the rear positioning plate (41) are connected to the two sides of the front positioning plate (44); the bottom plate (43) is arranged at the lower end of the rear positioning plate (41); the rear positioning plate (41), the front positioning plate (44) and the bottom plate (43) enclose a space for restricting body movement.

3. The neonatal X-ray examination bed according to claim 2, characterized in that: The bed body (1) is provided with a lower positioning plate (10) in a horizontal direction, and the lower positioning plate (10) is a transparent arc-shaped plate. The two sides of the front positioning plate (44) are detachably connected to the two sides of the lower positioning plate (10), and a space for body movement is enclosed between the front positioning plate (44) and the lower positioning plate (10).

4. The neonatal X-ray examination bed according to claim 3, characterized in that: C-shaped slide grooves (42) are provided on both sides of the rear positioning plate (41) and the lower positioning plate (10), and slide columns (45) are provided on both sides of the front positioning plate (44), and the slide columns (45) can be slidably connected to the slide grooves (42).

5. The neonatal X-ray examination bed according to claim 2, characterized in that: The upper end of the front positioning plate (44) is provided with a U-shaped opening (46) for exposing the head.

6. The neonatal X-ray examination bed according to claim 2, characterized in that: The connecting assembly (11) is arranged at the lower end of the bottom plate (43), and comprises a connecting cap (111), a guide rod (115) and a spring (112). The connecting cap (111) is provided with a downward opening. The guide rod (115) is a T-shaped rod. The guide rod (115) is arranged at the lower end of the bottom plate (43), and the guide rod (115) passes through the connecting cap (111). The spring (112) is sleeved outside the guide rod (115) and connected between the guide rod (115) and the connecting cap (111). An outer tooth ring (114) is arranged at the upper end of the connecting cap (111), and an inner tooth ring (113) is arranged at the lower end of the bottom plate (43). The connecting cap (111) can slide along the guide rod (115) to make the outer tooth ring (114) and the inner tooth ring (113) mesh or disengage.

7. The neonatal X-ray examination bed according to claim 6, characterized in that: The connecting cap (111) is threadedly connected to the first connecting seat (8) or the second connecting seat (5).

8. The neonatal X-ray examination bed according to claim 1, characterized in that: The bed body (1) is provided with a lifting rod (7) located at the lower end of the first connecting seat (8); when the body position fixer (4) is connected to the second connecting seat (5) through the connecting assembly (11), as the lifting rod (7) rises, the first connecting seat (8) can be supported on the lower side of the body position fixer (4).

9. The neonatal X-ray examination bed according to claim 1, characterized in that: The bed body (1) is provided with bed rails (3) around its periphery, and the bed rails (3) on the opposite side of the first IP plate (2) are rotatably connected to the bed body (1).

10. The neonatal X-ray examination bed according to claim 1, characterized in that: A liftable shielding sail (6) is provided on the side of the bed body (1).

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