Illuminating device for mammary gland CT and mammary gland CT thereof

Abstract

The utility model provides an illumination device for mammary gland CT and the mammary gland CT thereof.The illumination device comprises a base, an illumination assembly is arranged on the base, and light rays are emitted in a crossed mode in the direction perpendicular to the top of the base and / or perpendicular to the side wall of a scanning bed so as to irradiate a shot object sinking to the inner side of the scanning bed in an omnibearing mode; the lighting assembly comprises a plurality of first lighting lamps arranged on the top of the base and further comprises a plurality of second lighting lamps arranged on the inner wall of the scanning bed. By means of the lighting assembly, when a patient needs mammary gland CT examination, a plurality of first lighting lamps and second lighting lamps are turned on, the breasts of the patient can be irradiated laterally while being irradiated from bottom to top, the breasts of the patient can be irradiated in all directions without dead corners, the patient can be conveniently and correctly positioned, and the CT examination efficiency is improved. And the shooting device can shoot and image the breasts of the patient clearly, so that the accuracy of breast examination data of the patient is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of breast CT, in particular to an illumination device for breast CT and a breast CT thereof. Background Art

[0002] Breast lesions are common gynecological diseases, such as breast cancer, which often occur in women aged 30-54, and the incidence rate is increasing year by year. Early diagnosis and differentiation of breast lesions are important conditions for improving the survival rate and cure rate of patients, and CT scanning is a very important means of early diagnosis and differentiation. When using CT to examine breast lesions, the patient should lie prone in the middle of the scanning bed, with the breast naturally drooping and stretching, to facilitate the display and comparison of the lesions.

[0003] When currently performing a breast CT scan of a patient's breast, the patient lies on a scanning bed with her breast placed in the scanning port. At this time, a photographing device inside the scanning bed is used to photograph the breast that has sunk through the scanning port to the inside of the scanning bed. However, today's breast CT scanning beds do not have an internal lighting system, and are unable to illuminate the patient's breast on the inside of the scanning bed. This is not only inconvenient for the patient to position correctly, but also prevents the photographing device from taking a clear picture of the patient's breast, thus easily affecting the accuracy of the patient's breast examination data. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the existing breast CT does not have a lighting system, which not only makes it inconvenient for patients to position themselves correctly, but also makes it impossible for the shooting device to take clear pictures of the patients, thus affecting the breast examination of the patients.

[0005] In order to achieve the above-mentioned invention object, the utility model provides the following technical solutions:

[0006] An illumination device for breast CT includes a base and further includes:

[0007] The lighting assembly is arranged on the base and can cause light to be cross-emitted in a direction perpendicular to the top of the base and / or perpendicular to the side wall of the scanning bed so as to irradiate the object sunk inside the scanning bed in all directions.

[0008] As a preferred technical solution of the present application, the lighting assembly includes a plurality of first lighting lamps arranged on the top of the base.

[0009] As a preferred technical solution of the present application, the lighting assembly also includes a plurality of second lighting lamps arranged on the inner wall of the scanning bed.

[0010] As a preferred technical solution of the present application, a light source bracket is fixedly installed on the top of the base, four first lighting lamps are provided, and the four first lighting lamps are equidistantly arranged on the top of the light source bracket.

[0011] The present application also discloses a breast CT, further comprising: a support leg disposed on the top of the base, a scanning bed disposed on the top of the support leg, and a photographing mechanism disposed on the top of the base, wherein two second lighting lamps are provided, and the two second lighting lamps are symmetrically disposed on the inner walls of both sides of the scanning bed.

[0012] As a preferred technical solution of the present application, the shooting mechanism includes a rotating platform arranged in the middle of the top of the base, a radiation source arranged at one end of the top of the rotating platform, and a detector arranged at the other end of the top of the rotating platform.

[0013] As a preferred technical solution of the present application, a placement groove is provided in the middle of the rotating platform, and one end of the light source bracket away from the base passes through the placement groove and extends upward.

[0014] As a preferred technical solution of the present application, a shooting port is provided on the top of the scanning bed, and the light source bracket is located directly below the shooting port.

[0015] As a preferred technical solution of the present application, the surface of the scanning bed is provided with a supporting surface which is gradually recessed from its edge toward the center and connected to the shooting port.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] When the patient undergoes a breast photography scan, the patient first lies on the scanning bed and allows the breast to sink to the inside of the scanning bed through the photography port. At this time, through the provided lighting components, a plurality of first lighting lamps provided on the base and a plurality of second lighting lamps provided on the inner wall of the scanning bed can be turned on at the same time. Therefore, the first lighting lamps will vertically illuminate the patient's breast area from bottom to top, while the second lighting lamps will illuminate the patient's breast area from the side, so that the patient's breast can be illuminated in all directions without blind spots. This not only makes it easy to observe the breast position so that the patient is positioned correctly, but also makes it convenient for the photography device to clearly photograph the patient's breast area, thereby improving the accuracy of the patient's breast examination. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0019] Figure 2 This is a structural diagram of another embodiment of the utility model;

[0020] Figure 3 It is a cross-sectional structural diagram of the utility model.

[0021] Indicated in the figure:

[0022] 10. Base; 110. Support legs; 20. Light source bracket; 210. First lighting lamp; 30. Scanning bed; 310. Second lighting lamp; 320. Shooting port; 330. Support surface; 40. Rotating platform; 410. Radiation source; 420. Detector; 430. Placement slot. DETAILED DESCRIPTION

[0023] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.

[0024] like Figures 1 to 3 As shown, this embodiment proposes an illumination device for breast CT, including a base 10, on which an illumination component is also arranged, and the illumination component can make light rays cross-emitted in a direction perpendicular to the top of the base 10 and / or perpendicular to the side wall of the scanning bed 30 so as to irradiate the photographed object sunk inside the scanning bed 30 in all directions;

[0025] When a patient undergoes a breast CT scan, the patient needs to lie on the scanning bed 30 and let the breast sink to the inside of the scanning bed 30. At this time, the lighting component can be used to illuminate the patient's breast area from the top of the base 10 upwards, and the patient's breast area can be illuminated. The light can also be used to illuminate the patient's breast from the inside of the scanning bed 30. The light can also be used to illuminate the patient's breast from the base 10 upwards and from the side of the scanning bed 30 at the same time, further improving the brightness of the patient's breast illumination, so that the patient's breast can be illuminated in all directions without blind spots, which not only facilitates the patient to position correctly, but also facilitates the shooting device to clearly shoot the patient's breast, thereby improving the accuracy of breast examination data.

[0026] Specifically, Figures 1 to 3 As shown, as a preferred embodiment, on the basis of the above method, further, the lighting assembly includes a plurality of first lighting lamps 210 and a second lighting lamp 310, wherein the plurality of first lighting lamps 210 are arranged on the top of the base 10, and the plurality of second lighting lamps 310 are arranged on the inner wall of the scanning bed 30; only the first lighting lamp 210 can be turned on to illuminate the patient's breast area from small to upward, or only the second lighting lamp 310 can be turned on to illuminate the patient's breast area from the side, and the first lighting lamp 210 and the second lighting lamp 310 can also be turned on at the same time, so that the light can illuminate the patient's breast from bottom to top and from the side at the same time, so that the patient's breast can be illuminated in all directions without dead angles.

[0027] Among them, in order to prevent the appearance of shadows when the first lighting lamp 210 irradiates the patient's breast from small to upward, a light source bracket 20 can be installed on the top of the base 10, and then four first lighting lamps 210 can be installed equidistantly on the top of the light source bracket 20; by the four first lighting lamps 210 irradiating upward in the vertical direction of the light source bracket 20 at the same time, the light emitted by the four first lighting lamps 210 will overlap with each other, thereby preventing the problem of shadows and improving the brightness of the lighting of the patient's breast area.

[0028] like Figures 1 to 3 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the present application also discloses a breast CT including the above-mentioned lighting device, and the breast CT also includes: a supporting leg 110 and a scanning bed 30 and a shooting device, wherein the supporting leg 110 is arranged on the top of the base 10, and the scanning bed 30 is arranged on the supporting leg 110, and a plurality of second lighting lamps 310 are symmetrically installed on the inner side walls at both ends of the scanning bed 30, so when the second lighting lamps 310 are turned on, the second lighting lamps 310 on the inner walls on both sides of the scanning bed 30 will illuminate the patient's breast area from both sides of the scanning bed 30 at the same time, further improving the brightness of the patient's breast.

[0029] In addition, a shooting port 320 is opened on the top of the scanning bed 30, and the light source bracket 20 is located directly below the shooting port 320; when the patient lies on the scanning bed 30, the patient can place the breast on the shooting port 320 and sink to the inside of the scanning bed 30 through the shooting port 320, which is convenient for shooting and inspection operations.

[0030] In order to facilitate the patient to lie comfortably on the scanning bed 30, a supporting surface 330 that is gradually recessed from its edge toward the center and connected to the shooting port 320 can be opened on the surface of the scanning bed 30; when the patient lies on the supporting surface 330 that is recessed downward on the surface of the scanning bed 30, the chest of the patient can be bent forward to better fit the surface of the scanning bed 30, which not only improves the patient's comfort but also makes it convenient to shoot and examine the patient.

[0031] It should be noted that the photographing mechanism includes a rotating platform 40, a radiation source 410 and a detector 420. The rotating platform 40 is arranged at the middle position of the top of the base 10, the radiation source 410 is arranged at one end of the top of the rotating platform 40, and the detector 420 is arranged at the other end of the top of the rotating platform 40. After the patient is positioned under the illumination of the first lighting lamp 210 and the second lighting lamp 310, the staff starts the rotating platform 40, the radiation source 410 and the detector 420, and drives the radiation source 410 and the detector 420 to rotate synchronously through the rotating platform 40, so that the breast area of ​​the patient that is irradiated in all directions can be clearly photographed and imaged, thereby improving the accuracy of the photographed detection data.

[0032] Furthermore, in order to prevent the rotating revolving platform 40 from affecting the first lighting lamp 210, a placement groove 430 that cooperates with the light source bracket 20 can be opened in the middle of the revolving platform 40, so that the end of the light source bracket 20 away from the base 10 can extend upward through the placement groove 430; therefore, when the revolving platform 40 rotates and works, the light source bracket 20 is located in the placement groove 430 on the inner side of the revolving platform 40 and will not contact the revolving platform 40, so that the revolving platform 40 and the first lighting lamp 210 will not interfere with each other during operation.

[0033] Working principle of the utility model: when a patient is subjected to breast CT examination, the patient needs to lie on the scanning bed 30 and let the breast sink to the inside of the scanning bed 30. At this time, only the first illumination lamp 210 can be turned on to illuminate the patient's breast from the small to the top, or only the second illumination lamp 310 can be turned on to illuminate the patient's breast from the side, or the first illumination lamp 210 and the second illumination lamp 310 can be turned on at the same time to illuminate the patient's breast from the bottom to the top and from the side at the same time, so that the patient's breast can be illuminated in all directions without dead angles, which not only facilitates the patient to position correctly, but also facilitates the shooting device to clearly shoot the patient's breast, thereby improving the accuracy of breast examination data; Furthermore, by irradiating upward along the vertical direction of the light source bracket 20 at the same time, the light emitted by the four first lighting lamps 210 will overlap with each other, thereby preventing the problem of shadows and further improving the brightness of the illumination of the patient's breast area; after the patient is positioned under the illumination of the first lighting lamps 210 and the second lighting lamps 310, the staff starts the rotating platform 40, the radiation source 410 and the detector 420, and drives the radiation source 410 and the detector 420 to rotate synchronously through the rotating platform 40, so that the breast area of ​​the patient that is irradiated in all directions can be clearly photographed and imaged, thereby improving the accuracy of the photographed detection data.

[0034] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the invention are included in the scope of the claims of the present invention.

Claims

1. An illumination device for breast CT, comprising a base (10), characterized in that: Also includes: A lighting assembly, the lighting assembly being arranged on a base (10) and capable of causing light to be emitted in a cross direction perpendicular to the top of the base (10) and / or perpendicular to the side wall of the scanning bed (30) so as to illuminate the photographed object sunk inside the scanning bed (30) in all directions.

2. The illumination device for breast CT according to claim 1, characterized in that: The lighting assembly comprises a plurality of first lighting lamps (210) arranged on the top of the base (10).

3. The illumination device for breast CT according to claim 2, characterized in that: The lighting assembly also includes a plurality of second lighting lamps (310) arranged on the inner wall of the scanning bed (30).

4. The illumination device for breast CT according to claim 3, characterized in that: A light source bracket (20) is fixedly mounted on the top of the base (10), four first lighting lamps (210) are provided, and the four first lighting lamps (210) are equidistantly arranged on the top of the light source bracket (20).

5. A breast CT, comprising the lighting device for breast CT according to claim 4, characterized in that: Also includes: A support leg (110) is arranged on the top of the base (10), a scanning bed (30) is arranged on the top of the support leg (110), and a shooting mechanism is arranged on the top of the base (10); two second lighting lamps (310) are provided, and the two second lighting lamps (310) are symmetrically arranged on the inner walls of both sides of the scanning bed (30).

6. The breast CT according to claim 5, characterized in that: The photographing mechanism comprises a rotating platform (40) arranged in the middle of the top of the base (10), a radiation source (410) arranged at one end of the top of the rotating platform (40), and a detector (420) arranged at the other end of the top of the rotating platform (40).

7. The breast CT according to claim 6, characterized in that: A placement groove (430) is provided in the middle of the rotating platform (40), and one end of the light source bracket (20) away from the base (10) passes through the placement groove (430) and extends upward.

8. The breast CT according to claim 5, characterized in that: A shooting port (320) is provided on the top of the scanning bed (30), and the light source bracket (20) is located directly below the shooting port (320).

9. The breast CT according to claim 8, characterized in that: The surface of the scanning bed (30) is provided with a supporting surface (330) which is gradually recessed from its edge toward its center and is connected to the photographing port (320).

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