CN213030683U

CN213030683U - Radiology department examination bed

Info

Publication number: CN213030683U
Application number: CN202021125606.5U
Authority: CN
Inventors: 王振
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-04-23
Anticipated expiration: 2030-06-17

Abstract

The utility model discloses a radiology department examination bed, which comprises a bed board, a shielding component and a translation component; the shielding component is arranged above the bed board, is connected with the translation component arranged on the bed board and translates along the length direction of the bed board; the shielding assembly comprises a suspender, a bearing and a shielding piece; the suspension rod is vertically arranged and connected with the translation assembly; the bearing has a plurality ofly, sets up along jib length direction coaxial respectively, and every bearing one side is fixed with the shielding piece of at least one level setting. The utility model has the advantages that: through the subassembly that shelters from that a plurality of sheltering from piece formation that can rotate relatively, practice exposure and the dynamic adjustment of the face shape of shining, adjust convenient and fast, can realize that the local accurate radioactive ray of patient shines, protection patient that can be better.

Description

Radiology department examination bed

Technical Field

The utility model belongs to the field of medical equipment, especially, relate to a radiology department's inspection bed.

Background

A radiology examination couch is a conventional apparatus for radiology examination, and a perforated shielding plate is usually provided above a couch plate, and the irradiation dose is adjusted by adjusting the position of the shielding plate to vary the throughput of radiation. Taking the chinese invention patent publication No. CN110960244A as an example, the shielding plate is provided with radiation holes, and the radiation exposure through the radiation holes can be adjusted by rotating the shielding plate. However, since the shape of the shielding plate and the radiation hole is fixed, even if the position and the inclination angle of the shielding plate are adjusted, the size of the irradiation surface passing through the radiation hole is also a fixed rectangle, and more accurate irradiation with adjustable shape cannot be performed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defect that the shielding plate of the examining bed for the radiology department in the prior art can not adjust the irradiation amount and the shape of the irradiation surface of the radioactive rays, and provide the examining bed for the radiology department, which can conveniently and freely adjust the irradiation amount and the shape of the irradiation surface.

In order to achieve the purpose, the utility model relates to a radiology department examining table, which comprises a bed board, a shielding component and a translation component;

the shielding component is arranged above the bed plate, is connected with the translation component arranged on the bed plate and translates along the length direction of the bed plate;

the shielding assembly comprises a hanging rod, a bearing and a shielding piece; the suspension rod is vertically arranged and connected with the translation assembly; the bearing has a plurality ofly, respectively along jib length direction coaxial setting, every bearing one side is fixed with at least one shielding piece that the level set up.

Furthermore, the shielding sheet is fan-shaped.

Further, the projection of the shielding component projected on the horizontal plane is circular.

Further, the translation assembly comprises a screw rod, a sliding block and a sliding frame; the screw rods are arranged on two sides of the bed board along the length direction of the bed board, and the sliding blocks are matched with the screw rods; the carriage is arranged at the upper end of the sliding block and is used for being connected with the hanging rod of the shielding assembly.

Furthermore, at least one of the shielding sheets is provided with a placing hole.

The utility model has the advantages that: through the subassembly that shelters from that a plurality of sheltering from piece formation that can rotate relatively, practice exposure and the dynamic adjustment of the face shape of shining, adjust convenient and fast, can realize that the local accurate radioactive ray of patient shines, protection patient that can be better.

Drawings

Fig. 1 is a schematic top view of the radiology examination bed of the present invention.

Fig. 2 is a schematic structural view of the shielding assembly in fig. 1 after being changed.

Fig. 3 is a schematic perspective view of the shielding assembly shown in fig. 1 after another change.

FIG. 4 is a schematic view of a portion of the shield assembly of FIG. 3 with a perforated aperture.

In the figure, a bed plate 1, a shielding assembly 2, a suspender 3, a bearing 4, a shielding sheet 5, a radiation hole 6, a screw rod 7, a slide block 8 and a sliding frame 9.

Detailed Description

The invention is described in further detail below with reference to the figures and the specific embodiments.

The radiology department examination bed shown in figures 1-4 comprises a bed plate 1, a shielding assembly 2 and a translation assembly;

the shielding component 2 is arranged above the bed plate 1, and the shielding component 2 is connected with the translation component arranged on the bed plate 1 and translates along the length direction of the bed plate 1;

the shielding assembly 2 comprises a suspender 3, a bearing 4 and a shielding sheet 5; the hanging rod 3 is vertically arranged and connected with the translation assembly; the bearings 4 are arranged coaxially along the length direction of the suspender 3, and at least one shielding piece 5 which is arranged horizontally is fixed on one side of each bearing 4. In the present embodiment, the shielding sheet 5 is preferably in the form of a fan-shaped plate, but may have another shape. When the shielding area of the shielding component 2 is the largest, the projection of the shielding component 2 projected on the horizontal plane (i.e. projected on the bed plate 1) is circular. As shown in fig. 4, at least one shielding sheet 5 of the present embodiment is provided with a radiation hole 6, preferably 5 shielding sheets 5 are respectively provided with one radiation hole 6, the radiation hole 6 is preferably a round hole, and the shielding holes of different shielding sheets 5 can be arranged at different relative positions, so that when two shielding sheets 5 both provided with shielding holes are overlapped, the shielding holes of the two shielding sheets 5 are shielded.

The translation assembly comprises a screw rod 7, a slide block 8 and a sliding frame 9; the screw rods 7 are arranged on two sides of the bed plate 1 along the length direction of the bed plate 1, and the slide blocks 8 are matched with the screw rods 7; the sliding frame 9 is arranged at the upper end of the sliding block 8 and is connected with the suspension rod 3 of the shielding component 2. The carriage 9 comprises a vertical frame and a horizontal frame, and the suspension rod 3 can be connected with the horizontal frame in a sliding way so as to adjust the position of the shielding component 2 in the width direction of the bed plate 1.

The position of the shielding component 2 is firstly adjusted by the translation component, and then a fan-shaped opening is formed between the shielding sheets 5 by rotating one or more shielding sheets 5, and the opening is used for the radioactive rays to pass through. By adjusting the position of each shutter 5, the size and relative position of the opening can be changed. The shielding sheets 5 may also be adjusted so that the radiation holes 6 on one or some of the shielding sheets 5 serve as holes for allowing only radiation to pass through.

Claims

1. A radiology department examination bed is characterized in that: comprises a bed board, a shielding component and a translation component;

2. A radiology examination table according to claim 1, wherein: the shielding piece is fan-shaped.

3. A radiology examination table according to claim 1, wherein: the projection of the shielding component projected on the horizontal plane is circular.

4. A radiology examination table according to claim 1, wherein: the translation assembly comprises a screw rod, a sliding block and a sliding frame; the screw rods are arranged on two sides of the bed board along the length direction of the bed board, and the sliding blocks are matched with the screw rods; the carriage is arranged at the upper end of the sliding block and is used for being connected with the hanging rod of the shielding assembly.

5. A radiology examination table according to claim 1, wherein: at least one of the shielding sheets is provided with a releasing hole.