CN217696610U - Patient protection device for radiographic image - Google Patents

Abstract

The utility model relates to the technical field of medical protection equipment, in particular to a patient protection device for radiographic imaging, which comprises a frame, a column and a protection component, wherein the column is fixedly connected to the frame, and the protection component includes a moving guide rail, a sliding block, a sliding seat, a connecting Plates, protective plates, driving components, adjustment components and auxiliary components, the moving guide rail is fixedly connected to the column, the slider is slidably connected to the moving guide rail, the sliding seat is fixedly connected to the sliding block, the connecting plate is fixedly connected to the sliding seat, and the protective plate is connected to the connecting plate. Sliding connection, the driving member is arranged on the column, the adjusting member is arranged on the connecting plate, and the auxiliary member is arranged on the frame. When the irradiation is performed, the driving member moves and will push the slider to slide, and the sliding of the slider will drive the slider to move. And drive the connecting plate to move, so as to drive the protective plate to move, and move the protective plate to the body part of the patient that does not need to be irradiated for protection.

Description

Patient protection device for radiographic imaging

technical field

The utility model relates to the technical field of medical protection equipment, in particular to a patient protection device for radiographic images.

Background technique

The Department of Radiology is an important auxiliary examination department of a hospital. In modern medical care, the Department of Radiology is a department that integrates inspection, diagnosis and treatment. Various clinical departments and many diseases must be checked by the equipment of the Department of Radiology, so as to facilitate To better understand the etiology, radiology equipment generally includes ordinary X-ray filming machines, computerized X-ray photography systems, direct digital X-ray photography systems, computerized X-ray tomography, nuclear magnetic resonance and digital subtraction angiography systems and other equipment; During the process, if the patient lies down or stands, the whole body will be completely exposed to the radioactive room, and the parts that are not examined cannot be protected. During the irradiation process, due to the biological effects of the rays on the human body, radioactive tissue damage may be caused, and even The number of white blood cells in the blood decreases. Under the existing conditions, most patients are asked to wear lead protective clothing during inspections. However, it is very difficult for patients with limited mobility to wear lead protective clothing, and patients of different sizes need to wear more protective clothing. The situation of wearing protective clothing increases medical costs and is even more unfavorable for use.

Utility model content

The purpose of this utility model is to provide a patient protection device for radiographic imaging, which aims to solve the problem that under the existing conditions, most patients are allowed to wear lead protective clothing during inspection, but for patients with limited mobility, it is necessary to wear lead protective clothing. It is very difficult, and patients with different body types need to wear multiple sets of protective clothing, which increases medical costs and is not conducive to use.

In order to achieve the above purpose, the radiation imaging patient protection device adopted by the utility model includes a frame, a column and a protection assembly;

The column is fixedly connected to the frame and located on one side of the frame;

The protection assembly includes a moving guide rail, a slider, a sliding seat, a connecting plate, a protective plate, a driving member, an adjusting member and an auxiliary member, the moving guide rail is fixedly connected with the column and is located on one side of the column, the The slider is slidably connected to the moving guide rail and is located on the moving guide rail, the sliding seat is fixedly connected to the slider and is located on the side of the slider away from the moving guide rail, and the connecting plate is connected to the moving guide rail. The sliding seat is fixedly connected and located on the side of the sliding seat close to the moving guide rail, the protective plate is slidably connected to the connecting plate and located on the side of the connecting plate away from the moving guide rail, and the driving member It is arranged on the column, the adjustment member is arranged on the connecting plate, and the auxiliary member is arranged on the frame.

Wherein, the driving member includes a driving motor and a driving screw, the driving motor is fixedly connected to the column and is located on one side of the column; the driving screw is disassembled from the sliding seat, and the driving screw is connected to the column. The output shaft of the driving motor is fixedly connected, and is located on the side of the driving motor close to the sliding seat.

Wherein, the adjusting member includes a rotating screw, a rotating nut and a hand plate, and the rotating screw is connected to the connecting plate in a rotating manner, and is located on the side of the connecting plate close to the protective plate; the rotating nut is connected to the rotating screw, the rotating nut is fixedly connected to the protective plate, and is located on the side of the protective plate close to the connecting plate; the hand plate is fixedly connected to the rotating screw, and is located on the rotating screw away from the connection plate side.

Wherein, the auxiliary components include a reclining board, a safety board and a head resting seat, the reclining board is fixedly connected with the frame, and is located on the side of the frame close to the protective board; the safety board and the The frame is fixedly connected and located on the side of the frame close to the deck; the head placement seat is fixedly connected to the deck and located on the side of the deck.

Wherein, the auxiliary component further includes a guide block, the guide block is fixedly connected with the protective plate, and is located on a side of the protective plate close to the connecting plate.

In the patient protection device for radiographic imaging of the present utility model, after the patient lies flat on the couch, the head rest will support the patient's head, and at the same time, turning the hand plate will drive the rotating screw Rotate, the rotation of the rotating screw will drive the moving of the rotating nut, so that the protective plate can be adjusted to a suitable position for the patient. After the adjustment, start the control power of the moving motor, and the moving motor will be powered. , will drive the moving screw to rotate, the rotation of the moving screw will push the slider to move, the movement of the slider will drive the slider to move, and the movement of the slider will drive the connecting plate to move, thereby driving the The above-mentioned protective plate is moved, and the protective plate is moved to the body part that the patient does not want to irradiate, and effective protection is performed, which greatly reduces the medical cost, and is also more convenient for patients who are inconvenient to wear protective clothing, and enhances the practicability.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is a schematic diagram of the overall structure of the patient protection device for radiographic imaging of the present invention.

Fig. 2 is a rear view of the radiation imaging patient protection device of the present invention.

Fig. 3 is a structural schematic diagram of the adjusting member of the patient protection device for radiographic imaging of the present invention.

In the figure: 1-frame, 2-column, 3-protection component, 31-moving guide rail, 32-slider, 33-slider, 34-connecting plate, 35-protective plate, 36-driving component, 37-adjusting Components, 38-auxiliary components, 361-driving motor, 362-driving screw, 371-rotating screw, 372-rotating nut, 373-hand plate, 381-lying board, 382-safety plate, 383-head placement seat, 384 - guide block.

Detailed ways

Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention, but should not be construed as limiting the present invention.

In describing the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical" , "horizontal", "top", "bottom", "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description. It does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the present invention. In addition, in the description of the present utility model, "plurality" means two or more, unless otherwise specifically defined.

Please refer to Fig. 1 to Fig. 3, the utility model provides a patient protection device 100 for radiographic imaging, including a frame 1, a column 2 and a protection component 3;

The column 2 is fixedly connected with the frame 1 and is located on one side of the frame 1;

The protection assembly 3 includes a moving guide rail 31, a slider 32, a sliding seat 33, a connecting plate 34, a protective plate 35, a driving member 36, an adjusting member 37 and an auxiliary member 38, and the moving guide rail 31 is fixedly connected to the column 2 , and located on one side of the column 2, the slider 32 is slidingly connected with the moving guide rail 31, and is located on the moving guide rail 31, and the sliding seat 33 is fixedly connected with the slider 32, and is located on the moving guide rail 31. The slider 32 is away from the side of the moving guide rail 31, the connecting plate 34 is fixedly connected with the sliding seat 33, and is located at the side of the sliding seat 33 close to the moving guide rail 31, and the protective plate 35 is connected to the sliding seat 33. The connecting plate 34 is slidably connected, and is located on the side of the connecting plate 34 away from the moving guide rail 31, the driving member 36 is arranged on the column 2, and the adjusting member 37 is arranged on the connecting plate 34, The auxiliary component 38 is arranged on the frame 1 .

In this embodiment, the column 2 is installed on the frame 1 by bolts, the moving guide rail 31 is installed on the column 2 by bolts, and the slider 32 is installed on the moving frame by a linear sliding bearing. On the guide rail 31, the slide seat 33 is installed on the slide block 32 by bolts, and a circular guide shaft is installed on the side of the slide seat 33 close to the connecting plate 34, and the connecting plate 34 is installed on the slide block 34 by bolts. On the circular guide shaft of the sliding seat 33, the connecting plate 34 has a chute where the protective plate 35 slides, and the protective plate 35 is equipped with a circular short shaft near the side of the connecting plate 34. The shaft cooperates with the chute of the connecting plate 34, the driving member 36 is arranged on the column 2, and the adjusting member 37 is arranged on the connecting plate 34, which can adjust the vertical position of the protective plate 35. Adjustment, when performing irradiation, the driving member 36 moves to push the slider 32 to slide, and the sliding of the slider 32 will drive the slider 33 to move, and the movement of the slider 33 will drive the connection. The plate 34 moves, thereby driving the protective plate 35 to move, and the protective plate 35 is moved to the parts of the patient's body that do not need to be irradiated for effective protection, and it is also more convenient for patients who are inconvenient to wear protective clothing, which enhances the practicality .

Further, referring to Fig. 1 and Fig. 2, the driving member 36 includes a driving motor 361 and a driving screw 362, the driving motor 361 is fixedly connected with the column 2 and is located on one side of the column 2; The screw 362 is detachably connected with the sliding seat 33 , the driving screw 362 is fixedly connected with the output shaft of the driving motor 361 , and is located on the side of the driving motor 361 close to the sliding seat 33 .

In this embodiment, the driving motor 361 adopts a DC 24V motor to ensure safety, and is installed on the column 2 through bolts, and one end of the driving screw 362 is installed on the column 2 through a bearing. The other end of the screw rod 362 is connected with the output shaft of the drive motor 361 through a rigid coupling, and the matching nut of the drive screw rod 362 is installed on the slide seat 33 through a detachable bolt. When irradiating, the drive motor 361 Action, drive the driving screw 362 to rotate, the rotation of the driving screw 362 will push the slider 32 to slide, the sliding of the slider 32 will drive the slider 33 to move, and the movement of the slider 33 will drive the slider 33 to move. The connecting plate 34 moves, thereby driving the protective plate 35 to move, and the protective plate 35 is moved to the parts of the patient's body that do not need to be irradiated for effective protection.

Further, referring to FIG. 1 and FIG. 3 , the adjusting member 37 includes a rotating screw 371 , a rotating nut 372 and a hand plate 373 , the rotating screw 371 is rotatably connected with the connecting plate 34 and is located on the connecting plate 34 Close to the side of the protective plate 35; the rotating nut 372 cooperates with the rotating screw 371, the rotating nut 372 is fixedly connected with the protective plate 35, and is located on the side of the protective plate 35 close to the connecting plate 34 side; the hand plate 373 is fixedly connected to the rotating screw 371 and located on the side of the rotating screw 371 away from the connecting plate 34 .

In this embodiment, the rotating screw 371 is mounted on the connecting plate 34 through a rotating bearing, and the end of the rotating screw 371 close to the hand plate 373 is locked on the end surface of the connecting plate 34 through a lock nut. To ensure that the rotating screw 371 can only rotate but cannot move vertically, the rotating nut 372 cooperates with the rotating screw 371, and the rotating nut 372 is installed on the protective plate 35 through bolts, The hand plate 373 is installed on the rotating screw rod 371 by bolts, and the rotating of the hand plate 373 will drive the rotating screw rod 371 to rotate, and the rotating screw rod 371 will drive the rotating nut 372 to move, thereby realizing the The vertical position adjustment of the protective plate 35 is convenient to maintain an appropriate distance between the protective plate 35 and the patient and enhances practicality.

Further, referring to FIG. 1 , the auxiliary component 38 includes a lying board 381 , a safety board 382 and a head resting seat 383 , and the lying board 381 is fixedly connected to the frame 1 and is located near the frame 1 One side of the protective plate 35; the safety plate 382 is fixedly connected with the frame 1, and is located at the side of the frame 1 close to the deck 381; the head placement seat 383 is connected with the deck 381 is fixedly connected and located on one side of the lying board 381 .

In this embodiment, the lying board 381 is installed on the frame 1 by bolts, the safety plate 382 is installed on the frame 1 by bolts, and the head rest 383 is installed on the frame 1 by bolts. On the lying board 381, after the patient lies flat on the lying board 381, the head resting seat 383 will support the patient's head while also ensuring the comfort of the patient lying flat. On the one hand, it can effectively prevent the driving member 36 and the adjusting member 37 from causing injury to the patient during movement, thereby enhancing safety.

Further, please refer to FIG. 3 , the auxiliary member 38 further includes a guide block 384 , the guide block 384 is fixedly connected with the protective plate 35 and is located on the side of the protective plate 35 close to the connecting plate 34 .

In this embodiment, the protective plate 35 is equipped with a circular short shaft near the connecting plate 34, and the circular short shaft is matched with the chute of the connecting plate 34, and the guide block 384 is circular. Installed on the circular minor axis of the protective plate 35 by bolts, when the adjusting member 37 adjusts the vertical position of the protective plate 35, the circular guide shaft on the protective plate 35 will be on the Slide in the chute of the connecting plate 34, the guide block 384 can effectively ensure the sliding position of the protective plate 35, and also prevent the connecting bolts of the rotating nut 372 and the protective plate 35 from breaking, and the protective plate 35 drops, enhanced security.

What is disclosed above is only a preferred embodiment of the present utility model, and of course it cannot be used to limit the scope of rights of the present utility model. Those of ordinary skill in the art can understand all or part of the process of realizing the above-mentioned embodiments, and according to this Equivalent changes made to the claims of the utility model still fall within the scope of the utility model.

Claims (5)

1. A patient protection device for radiographic images is characterized by comprising a frame, a stand column and a protection component;

the upright post is fixedly connected with the rack and is positioned on one side of the rack;

the protection component comprises a movable guide rail, a sliding block, a sliding seat, a connecting plate, a protection plate, a driving component, an adjusting component and an auxiliary component, wherein the movable guide rail is fixedly connected with the stand column and is positioned on one side of the stand column, the sliding block is connected with the movable guide rail in a sliding mode and is positioned on the movable guide rail, the sliding seat is fixedly connected with the sliding block and is positioned on one side of the movable guide rail, the connecting plate is fixedly connected with the sliding seat and is positioned on one side of the movable guide rail, the protection plate is connected with the connecting plate in a sliding mode and is positioned on one side of the movable guide rail, the driving component is arranged on the stand column, the adjusting component is arranged on the connecting plate, and the auxiliary component is arranged on the rack.

2. The patient protection device for radiographic imaging according to claim 1,

the driving component comprises a driving motor and a driving screw rod, and the driving motor is fixedly connected with the upright post and is positioned on one side of the upright post; the driving screw is detachably connected with the sliding seat, fixedly connected with an output shaft of the driving motor and positioned on one side of the driving motor, which is close to the sliding seat.

3. The patient protection device for radiographic imaging of claim 1,

the adjusting component comprises a rotating screw rod, a rotating nut and a hand disc, and the rotating screw rod is rotatably connected with the connecting plate and is positioned on one side, close to the protection plate, of the connecting plate; the rotating nut is matched with the rotating screw rod, and the rotating nut is fixedly connected with the protection plate and is positioned on one side, close to the connecting plate, of the protection plate; the hand disc is fixedly connected with the rotating screw rod and is positioned on one side, far away from the connecting plate, of the rotating screw rod.

4. The patient protection device for radiographic imaging of claim 2,

the auxiliary component comprises a lying plate, a safety plate and a head placing seat, and the lying plate is fixedly connected with the rack and is positioned on one side of the rack close to the protection plate; the safety plate is fixedly connected with the rack and is positioned on one side of the rack close to the lying plate; the head placing seat is fixedly connected with the lying plate and is positioned on one side of the lying plate.

5. The patient protection device for radiographic imaging of claim 4,

the auxiliary member further comprises a guide block, the guide block is fixedly connected with the protection plate and is located on one side, close to the connection plate, of the protection plate.

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