Radioactive protection device for vertical DR (Digital Radiography) machine

Abstract

The utility model belongs to the field of DR (Digital Radiography) machine shooting, and provides a vertical DR machine radiation protection device which comprises an adjusting frame, and the adjusting frame comprises two first transverse rods connected through a first vertical rod; the mounting frame comprises a second vertical rod and second transverse rods connected to the two ends of the second vertical rod respectively; first lead cloth and second lead cloth are respectively mounted on the two second cross rods; by arranging the adjusting frame, the protection device can be fixed on the U arm of the DR machine, so that the protection device and the DR machine can move up and down together, the irradiation range can be ensured not to exceed the size of an IP plate all the time in the irradiation process no matter how the height position of a patient changes, redundant irradiation can be effectively isolated, and the irradiation efficiency is improved. Compared with the prior art that the protection device is independently used and cannot be adjusted along with the adjustment of the U arm of the DR machine, the efficiency is higher.

Description

Technical Field

[0001] The utility model belongs to the field of DR machine shooting, in particular to a radiation protection device for a standing DR machine. Background Art

[0002] DR machine refers to digital radiography equipment, which is an advanced device used for medical imaging diagnosis. Compared with traditional radiography equipment, DR machine can directly digitize the patient's image, allowing doctors to observe and diagnose more quickly. This digital technology can also provide clearer images, reduce exposure dose, and more convenient image storage and sharing.

[0003] When using DR (digital radiography) machines for X-ray imaging, medical staff usually use lead cloth as radiation protection on specific parts. This is because X-rays have penetrating power and can produce images in human tissues, but they may also cause radiation hazards to the human body. Lead cloth can effectively absorb X-rays, reduce the impact of radiation on the human body, and reduce the risk of radiation exposure to medical staff and inspected persons.

[0004] In the existing technology, DR protection equipment mainly includes:

[0005] 1. The standing protective screen has a manual lifting mode, which requires the radiation technicians to manually adjust the protective area of ​​the upper and lower protective screens, which is time-consuming and labor-intensive, affects the filming time, and the number of people taking films each day is limited.

[0006] 2. The remote control standing protective screen and the lifting remote control mode also affect the filming time. The remote control lifting is slow and the price is relatively expensive.

[0007] 3. Automatic tracking protection device, which tracks the lifting mode through sensing. It is easy to use, but expensive and is basically not equipped except in a few large hospitals.

[0008] To this end, those skilled in the art have proposed a radiation protection device for a standing DR machine to solve the problems raised by the background technology. Utility Model Content

[0009] In order to solve the above technical problems, the utility model provides a radiation protection device for a standing DR machine to solve the problems of lifting and protecting the standing DR protection machine in the prior art.

[0010] A radiation protection device for a standing DR machine comprises an adjustment frame, wherein the adjustment frame comprises two first cross bars connected by first vertical bars;

[0011] A mounting frame, the mounting frame comprising a second vertical rod and a second cross rod respectively connected to two ends of the second vertical rod;

[0012] The first lead cloth and the second lead cloth are respectively installed on the two second cross bars.

[0013] Preferably, the second lead cloth is longer than the first lead cloth.

[0014] Preferably, pulleys are installed at the two ends of the first cross bars.

[0015] Preferably, there is a gap between the first lead cloth and the second lead cloth.

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

[0017] 1. The utility model can fix the protective device on the U-arm of the DR machine by setting an adjustment frame, so that the protective device can move up and down together with the DR machine. In this way, it can be ensured that during the irradiation process, no matter how the height and position of the patient change, the irradiation range will never exceed the size of the IP plate, and redundant irradiation can be effectively isolated. Compared with the protective devices in the prior art, which are all used independently and cannot be adjusted along with the adjustment of the U-arm of the DR machine, the utility model has higher efficiency.

[0018] 2. The utility model can adjust the distance between the X-ray image receiver and the protective device by providing an adjustment frame and installing a pulley on the adjustment frame, so as to meet the needs of inspected persons of different body shapes. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 For the utility model Figure 1 A front view structural diagram of

[0021] Figure 3 For the utility model Figure 1 Schematic diagram of the middle adjustment frame structure;

[0022] Figure 4 For the utility model Figure 1 Schematic diagram of the installation frame structure;

[0023] Figure 5 This is a schematic diagram of the utility model in use state.

[0024] In the figure:

[0025] 1. Adjustment frame; 11. First horizontal bar; 12. First vertical bar; 2. Installation frame; 21. Second vertical bar; 22. Second horizontal bar; 3. First lead cloth; 4. Second lead cloth; 5. Pulley. DETAILED DESCRIPTION

[0026] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0027] Embodiment 1: As shown in the attached Figure 1 To Attachment Figure 5 As shown: The utility model provides a radiation protection device for a standing DR machine, comprising an adjustment frame 1, wherein the adjustment frame 1 comprises two first cross bars 11 connected by a first vertical bar 12;

[0028] An installation frame 2, the installation frame 2 includes a second vertical rod 21 and a second cross rod 22 respectively connected to two ends of the second vertical rod 21;

[0029] The first lead cloth 3 and the second lead cloth 4 are respectively mounted on the two second cross bars 22. The lead cloth has a high density, can effectively absorb X-rays, reduce the impact of radiation on the human body, provide radiation protection, and can ensure that while obtaining clear medical images, the risk of the person being examined being exposed to X-rays is minimized.

[0030] By setting the adjustment frame 1, the protective device can be fixed on the U-arm of the DR machine, so that the protective device can move up and down together with the DR machine. This can ensure that during the irradiation process, no matter how the patient's height and position change, the irradiation range will never exceed the size of the IP plate, and can effectively isolate excess irradiation. Compared with the prior art where the protective devices are all used independently and cannot be adjusted along with the adjustment of the U-arm of the DR machine, this is more efficient.

[0031] The second lead cloth 4 is longer than the first lead cloth 3 and can cover the feet of the person being examined, providing more comprehensive radiation protection.

[0032] Pulleys 5 are installed at the ends of the two first cross bars 11. By setting the pulleys 5, the distance between the X-ray image receiver and the protective device can be adjusted to meet the needs of inspected persons of different body shapes.

[0033] There is a gap between the first lead cloth 3 and the second lead cloth 4, and X-rays can be taken through the gap, so as to protect the person being examined.

[0034] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0035] In the drawings of the embodiments disclosed by the present invention, only the structures related to the embodiments disclosed by the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

[0036] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

[0037] The embodiments of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A radiation protection device for a standing DR machine, characterized in that: include: An adjustment frame (1), the adjustment frame (1) comprising two first cross bars (11) connected by a first vertical bar (12); A mounting frame (2), the mounting frame (2) comprising a second vertical rod (21) and a second horizontal rod (22) respectively connected to two ends of the second vertical rod (21); A first lead cloth (3) and a second lead cloth (4) are respectively mounted on the two second cross bars (22).

2. A radiation protection device for a standing DR machine as claimed in claim 1, characterized in that: The second lead cloth (4) is longer than the first lead cloth (3).

3. The radiation protection device for a standing DR machine according to claim 1, characterized in that: Pulleys (5) are installed at the ends of the two first cross bars (11).

4. The radiation protection device for a standing DR machine according to claim 1, characterized in that: There is a gap between the first lead cloth (3) and the second lead cloth (4).

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