CN211534491U - Ray shielding device for angiography machine - Google Patents

Abstract

The utility model discloses a ray shielding device for an angiography machine, which comprises a driving motor, ray shielding pads and a winding shaft, wherein the driving motor is respectively arranged at two sides of a bed body, the ray shielding pads are arranged on the bed body, the winding shaft is arranged on the bed body and used for winding the ray shielding pads, the winding shaft is connected with the output end of the driving motor, a chute is arranged on the bed body, one end, away from the winding shaft, of the ray shielding pads is provided with a hard batten, and the bottom side of the hard batten is provided with a pulley corresponding to the chute; and the utility model is fixed on the end of the examining table, and does not occupy the valuable ground space of the intervention operating room.

Description

Ray shielding device for angiography machine

Technical Field

The utility model relates to a radiation therapy field, concretely relates to ray shielding device for angiogram machine.

Background

The radiology examination is a routine examination item that patients often do in hospitals, and even if the patients are examined, the radiology examination such as chest radiography needs to be performed. Medical radiation sources have become a major source of environmental artificial contamination due to the widespread use of radiation in medicine. However, radiation has a great adverse effect on the human body. At high doses, the radioactivity has some damaging effect on humans and animals. As under 400 rad, 5% of people who are irradiated die; if 650 rads are irradiated, 100% of the people die. The dose is below 150rad, the mortality rate is zero, but no damage effect is caused, and some symptoms can be shown after 20 years. Radioactivity can also damage the genetic material of the human body, mainly by causing genetic mutations and chromosomal aberrations, which can compromise one or even several generations. It is common practice to reduce the radiation dose received by a patient during a medical examination, and the conventional method is to directly reduce the irradiation dose, but the reduction of the irradiation dose significantly affects the clarity and resolution of the radiographic image, so that this method is very limited.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to prior art's not enough, provided a ray shielding device for angiogram machine, concrete technical scheme is as follows:

the utility model provides a ray shield assembly for angiogram machine, is including setting up the bed body in the angiogram machine side, setting up the driving motor in bed body both sides respectively, setting up ray shielding pad on the bed body and set up the rolling axle that is used for rolling ray shielding pad on the bed body, the rolling axle is connected with driving motor's output, is equipped with the spout on the bed body, and the one end that the rolling axle was kept away from to ray shielding pad is equipped with and the stereoplasm slat, and stereoplasm slat bottom side is equipped with the pulley that corresponds with the spout.

The utility model discloses it is rotatory at idle in-process inspection personnel control driving motor drive rolling axle, with the epaxial ray shielding pad rolling of rolling epaxial at the rolling epaxially to save the occupation space that ray shielding filled up. When an inspector needs to lay the ray shielding pad on the bed body, the driving motor is controlled to drive the rolling shaft to rotate reversely, and the friction force between the ray shielding pad and the bed body is reduced through the matching of the pulleys arranged at the bottom side of the hard lath and the sliding grooves arranged on the bed body, so that the ray shielding pad in the rolling shaft can be pushed out and laid on the surface of the bed body in the process of reverse rotation of the rolling shaft.

Preferably, the wireless control switch also comprises a wireless control button and a wireless controller which is arranged on the driving motor and used for controlling the driving motor, and the wireless control switch is wirelessly connected with the wireless controller.

The utility model discloses a set up on driving motor wireless controller and with the wireless control button between the cooperation, make the inspection personnel can be remote through wireless control button control wireless controller, and then realize having improved driving motor's remote control function the utility model discloses a convenience and practicality.

Preferably, a ray shielding curtain is arranged at the side of the bed body.

The utility model discloses in set up the ray shielding pad of supplementary setting on the bed body of ray shielding curtain of bed body avris, reduce the radiation dose that the patient health received.

Preferably, the bottom end of the bed body is provided with a fixed base.

The utility model discloses a fixed pedestal who sets up in bed body bottom carries out the fixed stay to the bed body.

Preferably, the bed body comprises a bed plate and a bed surface which is arranged on the bed plate and is movably connected with the bed plate.

The utility model discloses a set up on the bed board and with bed board swing joint's bed surface, when making the patient lie on the bed surface, the inspection personnel can adjust the bed surface height according to the distance of patient with the angiogram machine.

Preferably, the wireless control switch and the wireless controller are connected by a wireless connection method using infrared rays.

Preferably, the radiation shielding pad is a lead rubber plate.

The utility model discloses following beneficial effect has:

the utility model discloses an inspection personnel control driving motor drive rolling axle is rotatory, and the epaxial ray shielding of rolling fills up the rolling epaxial, has saved the occupation space that ray shielding filled up. When the inspection personnel need lay the ray shielding pad on the bed body, control driving motor drive rolling axle reverse rotation to through the pulley that sets up in stereoplasm slat bottom side and the cooperation of the spout of setting on the bed body, reduce the frictional force between ray shielding pad and the bed body, make rolling axle reverse rotation in-process release the ray shielding pad in the rolling axle and lay on bed body surface, reduced the radiation dose in patient pelvis district by a wide margin, reduced the radiation dose of other health positions of patient simultaneously, moreover the utility model discloses be fixed in the inspection bed tail, do not additionally occupy the ground space of interveneeing the operating room.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 2.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

Examples

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus once an item is defined in one figure, it is not further defined and explained by advocate in subsequent figures.

In the description of the present invention, it should be noted that the terms "first", "second", and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless explicitly stated or limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

Referring to fig. 1 to 3, the utility model comprises a bed body 1 arranged beside the angiography machine and used for the patient to lie and driving motors 2 respectively arranged on the two sides of the bed body 1, wherein the driving motors 2 are connected with a power supply and used for providing power. The bed body 1 comprises a bed plate 14 and a bed surface 15 which is arranged on the bed plate 14 and is movably connected with the bed plate 14. Be equipped with many rotary rods between bed board 14 and the bed surface 15, the both ends of rotary rod are articulated with bed board 14 and bed surface 15 respectively, the utility model discloses a set up on bed board 14 and with bed board 14 swing joint's bed surface 15, when making the patient lie on bed surface 15, the inspection personnel can highly adjust the bed surface 15 according to the distance of patient with the angiogram machine.

Further referring to fig. 2 to 3, a driving motor 2 is arranged at one end of the bed body 1 far from the angiography machine, a ray shielding pad 3 for reducing the radiation dose of the patient is arranged on the bed body 1, a winding shaft 4 is arranged at the output end of the driving motor 2 and beside the bed body 1, and the winding shaft 4 is used for winding the ray shielding pad 3 in the winding shaft 4 in an idle state. The bed body 1 is provided with a sliding chute 11, one end of the ray shielding pad 3 far away from the rolling shaft 4 is provided with a hard slat 5, and the bottom side of the hard slat 5 is provided with a pulley 6 corresponding to the sliding chute 11. In the idle process, an inspector controls the driving motor 2 to drive the winding shaft 4 to rotate, and the ray shielding pad 3 on the winding shaft 4 is wound on the winding shaft 4, so that the occupied space of the ray shielding pad 3 is saved. When an inspector needs to lay the ray shielding pad 3 on the bed body 1, the driving motor 2 is controlled to drive the rolling shaft 4 to rotate reversely, and the friction force between the ray shielding pad 3 and the bed body 1 is reduced through the matching of the pulley 6 arranged at the bottom side of the hard lath 5 and the chute 11 arranged on the bed body 1, so that the ray shielding pad 3 in the rolling shaft 4 can be pushed out and laid on the surface of the bed body 1 in the reverse rotation process of the rolling shaft 4.

The utility model discloses still include wireless control button 7 and set up on driving motor 2 and be used for controlling driving motor 2's wireless controller 8, wireless control button 7 and 8 wireless connection of wireless controller, wireless control button 7 and 8 wireless connection modes that adopt infrared connection of wireless controller. The utility model discloses a set up wireless control ware 8 on driving motor 2 and with the cooperation between the wireless control button 7, make the inspection personnel can be remote through wireless control button 7 control wireless control ware 8, and then realize the remote control function to driving motor 2, improved the utility model discloses a convenience and practicality.

The side of the bed body 1 is provided with a ray shielding curtain 12, and the ray shielding pad 3 and the ray shielding curtain 12 are lead rubber plates. The utility model discloses in set up the ray shielding mat 3 of supplementary setting on the bed body 1 of ray shielding curtain 12 of 1 avris at the bed body, reduce the radiation dose that the patient health received. The 1 bottom of the bed body is equipped with unable adjustment base 13, the utility model discloses a unable adjustment base 13 that sets up in the 1 bottom of the bed body carries out the fixed stay to the bed body 1.

The utility model discloses an inspection personnel control driving motor 2 drive rolling axle 4 is rotatory, and the ray shielding pad 3 rolling on rolling axle 4 has been saved the occupation space that ray shielding pad 3 was filled up on rolling axle 4. When the inspectors need to lay the ray shielding pad 3 on the bed body 1, the driving motor 2 is controlled to drive the rolling shaft 4 to rotate reversely, and the friction force between the ray shielding pad 3 and the bed body 1 is reduced through the matching of the pulley 6 arranged at the bottom side of the hard batten 5 and the chute 11 arranged on the bed body 1, so that the ray shielding pad 3 in the rolling shaft 4 can be pushed out and laid on the surface of the bed body 1 in the reverse rotation process of the rolling shaft 4, the radiation dose of the pelvic region of a patient is greatly reduced, and the radiation dose of other body parts of the patient is reduced.

It is to be noted that, in this document, the terms "comprises", "comprising" or any other variation thereof are intended to cover a non-exclusive inclusion, so that an article or apparatus including a series of elements includes not only those elements but also other elements not explicitly listed or inherent to such article or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of additional like elements in the article or device comprising the element.

The above description is only for the preferred embodiment of the present invention, and should not be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (7)

1. The utility model provides a ray shielding device for angiogram machine, its characterized in that, including set up at the bed body (1) of angiogram machine side, set up driving motor (2) in bed body (1) both sides respectively, set up ray shielding pad (3) on the bed body (1) and set up rolling axle (4) that are used for rolling ray shielding pad (3) on the bed body (1), rolling axle (4) are connected with the output of driving motor (2), be equipped with spout (11) on the bed body (1), the one end that rolling axle (4) were kept away from in ray shielding pad (3) is equipped with stereoplasm slat (5), stereoplasm slat (5) bottom side is equipped with pulley (6) that correspond with spout (11).

2. The radiation shielding device for an angiography machine according to claim 1, further comprising a wireless control button (7) and a wireless controller (8) provided on the driving motor (2) for controlling the driving motor (2), wherein the wireless control button (7) is wirelessly connected with the wireless controller (8).

3. The radiation shielding device for an angiography machine according to claim 1, wherein a radiation shielding curtain (12) is provided at the side of the bed (1).

4. The radiation shielding device for an angiography machine according to claim 1, wherein a fixed base (13) is provided at the bottom end of the bed (1).

5. The radiation shielding device for an angiography machine according to claim 1, wherein the bed body (1) comprises a bed plate (14) and a bed surface (15) disposed on the bed plate (14) and movably connected to the bed plate (14).

6. The radiation shielding device for an angiography machine according to claim 2, wherein the wireless control button (7) and the wireless controller (8) are connected wirelessly by means of infrared rays.

7. Radiation shielding device for an angiographic apparatus according to claim 1, characterized in that the radiation shielding pad (3) is a lead rubber sheet.

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