CN211270816U - A child limb immobilization device for radiology - Google Patents

Abstract

The utility model discloses a limb immobilization device for children in radiology, which relates to the field of medical equipment. In view of the existing radiological examination for children, children will not lie on a rail bed as stable as adults, and often struggle constantly, while medical It is difficult for the straps to pass through the entire equipment bed to fix the child, which makes the inspection work difficult to carry out smoothly. The following solution is now proposed, which includes a bed board and a headrest. The headrest is fixed on the upper end of the bed board, and the bed board There are two sets of chutes on both sides, the sliding grooves are provided with sliding blocks inside, the ferrules are fixed above the sliding blocks, and a fixing plate is fixed on one side of the sliding blocks, and the fixing plates are provided with A lock pin is provided with a lock hole on the bed plate. The utility model has a novel structure, and can easily fix the limbs of children in the ferrule on the bed board, and when in use, the position of the ferrule can be adjusted according to the height of the child, and is suitable for children of different heights.

Description

A child limb immobilization device for radiology

technical field

The utility model relates to the field of medical equipment, in particular to a limb fixing device for children in radiology.

Background technique

Radiology is an important auxiliary examination department in the hospital. In the construction of modern hospitals, radiology is a department integrating inspection, diagnosis and treatment. Many diseases in clinical departments must be checked by radiology equipment to achieve definite diagnosis and auxiliary diagnosis. The equipment generally includes ordinary X-ray film machine, computer X-ray system (CR), direct digital X-ray system (DR), computed tomography (CT), nuclear magnetic resonance (MRI), digital subtraction angiography system (DSA), etc.

At present, in the MRI examination of the radiology department, since the rail bed of the MRI equipment does not have a fixed device, during the pediatric examination, the child will not lie on the rail bed as securely as an adult, and often struggle constantly. , and it is difficult for the medical bandage to pass through the entire equipment bed to fix the child, which makes the examination difficult to carry out smoothly. For this reason, we designed a child limb fixation device for radiology department to solve the above problems.

Utility model content

The utility model proposes a limb fixation device for children in radiology department, which solves the problem that during the radiological examination of children, children will not lie on the rail bed as stable as adults, often struggle constantly, and the medical bandages are difficult to pass through The entire equipment bed will fix the child, which makes it difficult to carry out the inspection work smoothly.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

A device for immobilizing children's limbs in radiology, comprising a bed board and a headrest, wherein the headrest is fixed on one end of the upper part of the bed board, two sets of chutes are opened on both sides of the bed board, and a sliding block is arranged inside the chutes , a ferrule is fixed above the slider, and a fixing plate is fixed on one side of the slider, a locking pin is arranged on the fixing plate, a locking hole is opened on the bed plate, and the locking hole matches the locking pin, The ferrule is an annular ring, and a movable pressure plate is arranged inside the ferrule, and a support pad and a first protective pad are respectively fixed inside the ferrule, a rotating screw is fixed on one side of the movable pressure plate, and the ferrule is A screw hole is provided on the upper part, one end of the rotating screw rod away from the moving pressure plate is arranged outside the ferrule through the screw hole, and a second protective pad is fixed on the side of the moving pressure plate away from the rotating screw rod.

Preferably, the fixing plate is fixed on the side of the slider close to the edge of the bed board, the locking hole is arranged on the side of the chute close to the edge of the bed board, and the lock holes are evenly arranged at equal distances along the length of the chute.

Preferably, the locking pin is a threaded pin, and the locking hole is a threaded hole, and the thread on the locking pin and the thread in the locking hole are engaged with each other.

Preferably, the support pad is arranged on the inner bottom of the ferrule, and the first protective pad is fixed on the side wall of the ferrule and arranged towards the moving pressure plate.

Preferably, the moving platen is an arc-shaped plate, and the arc-shaped opening of the moving platen is arranged toward the first pad, and the second pad is arranged inside the arc-shaped opening.

Preferably, the screw hole on the ferrule is opened on the side close to the edge of the bed board, and the rotating screw is far away.

The beneficial effects of the utility model are as follows: the utility model can easily fix the limbs of children in the ferrule on the bed board, and when in use, the position of the ferrule can be adjusted according to the height of the child, and is suitable for children of different heights use.

Description of drawings

Figure 1 is a schematic structural diagram of the utility model.

FIG. 2 is an enlarged view of the structure of the chute in FIG. 1 .

FIG. 3 is an enlarged view of the ferrule structure in FIG. 1 .

Labels in the figure: 1 bed board, 2 headrest, 3 chute, 4 slider, 5 ferrule, 6 fixed board, 7 lock pin, 8 lock hole, 9 first pad, 10 movable pressure plate, 11 second pad , 12 to rotate the screw, 13 to support the pad.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

Referring to Figures 1-3, a child limb immobilization device for radiology includes a bed board 1 and a headrest 2. The headrest 2 is fixed on one end of the upper part of the bed board 1, and two sets of chutes 3 are provided on both sides of the bed board 1. The chute 3 is provided with a slider 4 inside, a ferrule 5 is fixed above the slider 4, and a fixed plate 6 is fixed on one side of the slider 4, a lock pin 7 is arranged on the fixed plate 6, and a lock hole is opened on the bed plate 1 8, and the lock hole 8 is matched with the lock pin 7, the ferrule 5 is an annular ring, and the inside of the ferrule 5 is provided with a moving pressure plate 10, and the inside of the ferrule 5 is respectively fixed with a support pad 13 and a first pad 9, A rotating screw 12 is fixed on one side of the moving platen 10 , a screw hole is opened on the ferrule 5 , one end of the rotating screw 12 away from the moving platen 10 is arranged outside the ferrule 5 through the screw hole, and the moving platen 10 is far away from the rotating screw 12 . A second pad 11 is fixed on one side.

2, the fixed plate 6 is fixed on the side of the slider 4 close to the edge of the bed board 1, the lock hole 8 is arranged on the side of the chute 3 close to the edge of the bed board 1, and the lock hole 8 is equally spaced along the length direction of the chute 3. It is arranged that the locking pin 7 is a threaded pin, and the locking hole 8 is a threaded hole, and the thread on the locking pin 7 and the thread in the locking hole 8 are engaged with each other.

2 and 3, the support pad 13 is arranged on the inner bottom of the ferrule 5, and the first protective pad 9 is fixed on the side wall of the ferrule 5, and is arranged toward the moving platen 10, and the moving platen 10 is an arc-shaped plate, And the arc-shaped opening of the moving platen 10 is arranged towards the first pad 9, and the second pad 11 is arranged inside the arc-shaped opening. .

working principle:

When the utility model is in use, by placing the child on the bed board 1, and putting the child's limbs in the ferrules 5 on the bed board 1, the rotating screw 12 can push the moving platen 10 to move through the rotation of the rotating screw 12. Thereby, the limbs of the child are clamped and fixed. In addition, when the device is in use, the position of the ferrule 5 can be adjusted according to the height of the child. Specifically, the slider 4 slides in the chute 3, and the lock pin 7 and the lock hole The cooperation of 8 fixes the fixing plate 6 on the slider 4, thereby fixing the slider 4 and the ferrule 5, so as to adjust the position of the ferrule 5, which is suitable for children of different heights.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise" etc. Or the positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed in a specific orientation and operation, so it cannot be construed as a limitation to the present invention.

In addition, the terms "first" and "second" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as "first" or "second" may expressly or implicitly include one or more of that feature. In the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (6)

1. A device for immobilizing children's limbs for radiology, comprising a bed board (1) and a headrest (2), wherein the headrest (2) is fixed on an upper end of the bed board (1), characterized in that the bed board (1) Two sets of chutes (3) are provided on both sides of the upper part, and a sliding block (4) is arranged inside the sliding groove (3), a ferrule (5) is fixed on the upper part of the sliding block (4), A fixing plate (6) is fixed on one side of the block (4), a locking pin (7) is arranged on the fixing plate (6), a locking hole (8) is opened on the bed plate (1), and the locking hole ( 8) Matching with the lock pin (7), the ferrule (5) is an annular ring, and the inside of the ferrule (5) is provided with a moving pressure plate (10), and the inside of the ferrule (5) is respectively fixed with a support pad (13) and the first protective pad (9), a rotating screw (12) is fixed on one side of the moving pressure plate (10), a screw hole is opened on the ferrule (5), and the rotating screw (12) One end away from the moving pressure plate (10) is disposed outside the ferrule (5) through the screw hole, and a second protective pad (11) is fixed on the side of the moving pressure plate (10) away from the rotating screw (12). 2 . The limb immobilization device for children in radiology according to claim 1 , wherein the fixing plate ( 6 ) is fixed on the side of the slider ( 4 ) close to the edge of the bed plate ( 1 ), and the lock The holes (8) are arranged on the side of the chute (3) close to the edge of the bed board (1), and the lock holes (8) are evenly arranged at equal distances along the length of the chute (3). The device for immobilizing children's limbs in radiology according to claim 1, wherein the locking pin (7) is a threaded pin, and the locking hole (8) is a threaded hole, and the locking pin (7) is a threaded hole. ) and the threads in the lock hole (8). The device for immobilizing children's limbs for radiology according to claim 1, characterized in that the support pad (13) is arranged on the inner bottom of the ferrule (5), and the first pad (9) is fixed On the side wall of the ferrule (5) and facing the moving platen (10). 5 . The limb immobilization device for children in radiology according to claim 1 , wherein the movable pressure plate ( 10 ) is an arc-shaped plate, and the arc-shaped opening of the movable pressure plate ( 10 ) faces the first pad. 6 . (9) is arranged, and the second pad (11) is arranged inside the arc-shaped opening. 6 . The limb immobilization device for children in radiology department according to claim 1 , wherein the screw hole on the ferrule ( 5 ) is opened on the side close to the edge of the bed board ( 1 ), and the rotating screw (12) STAY AWAY.

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