Medical ray protection device

Abstract

The utility model relates to the field of medical protection equipment, in particular to a medical ray protection device, which comprises a supporting part and further comprises moving rods, the moving rods are rotatably and movably arranged on two sides of the supporting part along the vertical direction, and the moving rods are used for adjusting the height of the moving rods on the supporting part; the protection assembly is arranged between the two groups of moving rods, and the protection assembly is divided into a longitudinal protection part and a transverse protection part and is used for adjusting the size of the detection opening; the connecting rods are slidably and rotatably arranged on the two sides of the supporting part, and one end of each connecting rod is rotatably arranged on one side of the corresponding moving rod and used for adjusting the angle of the corresponding protection assembly. According to the protection device, the protection assemblies are arranged on the two sets of moving rods, the height of the protection assemblies can be adjusted along with vertical movement of the moving rods, and therefore the height of the protection assemblies can be adjusted according to the height of an actual protection object, and the application range of the protection device is wider.

Description

Technical Field

[0001] The utility model relates to the field of medical protection equipment, in particular to a medical radiation protection device. Background Art

[0002] When performing a radiographic examination on a patient's diseased area, it is necessary to control the location of the radiation exposure, and therefore a radiation protection device is required to protect the patient's non-diseased area.

[0003] The Chinese patent with announcement number CN218606645U discloses a medical radiation protection device, including a longitudinal protection device and a transverse protection device; the longitudinal protection device includes a movable longitudinal protection plate and a fixed longitudinal protection plate; one end of the movable longitudinal protection plate is connected to the first slide groove; the fixed longitudinal protection plate is fixedly connected to the first mounting seat; a vertical driving device is installed on the first mounting plate; the transverse protection device includes a movable transverse protection plate and a fixed transverse protection plate; one end of the movable transverse protection plate is slidably installed with the second slide groove; the fixed transverse protection plate is fixedly connected to the second mounting seat; a horizontal driving device is installed on the second mounting plate; the gap between the movable longitudinal protection plate and the fixed longitudinal protection plate and the gap between the movable transverse protection plate and the fixed transverse protection plate overlap to form a detection port. The present application can adjust the size of the detection port to adapt to different sizes of lesions of different patients.

[0004] However, the above-mentioned disclosed scheme has the following shortcomings: the above-mentioned prior art adjusts the size of the detection port through longitudinal protection devices and transverse protection devices, but in actual use, the lesion sites of different patients are different, among which the height and angle are the most critical. It is difficult for the above-mentioned prior art to adjust according to the height and angle of different lesions. Utility Model Content

[0005] The utility model aims to solve the problem in the prior art that the device cannot be adjusted according to the height and angle of the lesion part of the patient, and proposes a medical radiation protection device.

[0006] The technical solution of the utility model: a medical radiation protection device, including a support part, and also includes:

[0007] Moving rods, which rotate and move in the vertical direction and are arranged on both sides of the support part, are used to adjust the height on the support part;

[0008] A protection component is arranged between the two sets of moving rods. The protection component is divided into a longitudinal protection part and a transverse protection part, which are used to adjust the size of the detection port;

[0009] And a connecting rod, the connecting rod is slidably and rotatably arranged on both sides of the support part, and one end of the connecting rod is rotatably arranged on one side of the moving rod for adjusting the angle of the protective component.

[0010] Preferably, the support portion includes a base and two groups of support plates arranged on the base, a fixing piece is slidably arranged on the support plate in a vertical direction, and a sliding groove is penetrated through the support plate for the fixing piece to slide.

[0011] Preferably, a sliding groove for the fixing piece to pass through is provided on one side of the moving rod, and a fastener is rotatably arranged outside the fixing piece to fasten the moving rod to the support plate.

[0012] Preferably, the lateral protection portion comprises:

[0013] A crossbar a, which is arranged between the two groups of moving bars, a crossbar b is arranged between the two groups of moving bars, and the crossbar a and the crossbar b are arranged in parallel;

[0014] A moving rod, the moving rod is slidably arranged between the two groups of moving rods, and a protective cloth c is arranged between the moving rod and the cross bar b to block the rays from passing through;

[0015] And a power assembly, which is arranged on the moving rod and is used for driving the moving rod to slide between the two groups of moving rods.

[0016] Preferably, the longitudinal protection portion comprises:

[0017] A fixing plate, which is arranged on the moving rod and is used to connect one end of the protective cloth a and the protective cloth b;

[0018] Movable plates, two groups of movable plates are slidably arranged on the crossbar a, and protective cloths a and b are respectively arranged between the two groups of movable plates and the two groups of fixed plates to block rays longitudinally;

[0019] And a moving assembly, which is arranged on the crossbar a and is used for driving the two groups of moving plates to move simultaneously.

[0020] Preferably, when the moving rod is rotated to adjust the angle, the connecting rod moves towards the support plate.

[0021] Compared with the prior art, the utility model has the following beneficial technical effects:

[0022] By setting the protection component on two groups of movable rods, the height of the protection component can be adjusted as the movable rods move up and down, so that the height of the protection component can be adjusted according to the height of the actual protected object; by setting connecting rods on both sides of the movable rods, the connecting rods can be used to tighten the movable rods after the angle is adjusted, so that the equipment can be changed according to the irradiation angle of the actual protected object, making the equipment more applicable. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the structure of an embodiment of the utility model;

[0024] Figure 2 for Figure 1 Schematic diagram of the structure of removing the longitudinal protection part;

[0025] Figure 3 for Figure 1 Side view of

[0026] Figure 4 for Figure 1 Top view of the .

[0027] Figure numerals: 1. base; 2. support plate; 3. moving rod; 4. fixing piece; 5. connecting rod; 6. turntable a; 7. protective cloth a; 8. cross bar a; 9. protective cloth b; 10. protective cloth c; 11. cross bar b; 12. fastener; 13. moving rod; 14. turntable b; 15. detection port. DETAILED DESCRIPTION

[0028] Embodiment 1

[0029] like Figure 1-Figure 4 As shown, a medical radiation protection device proposed by the utility model comprises a support portion, a moving rod 3 and a protection assembly;

[0030] like Figure 1-Figure 3 As shown, the support portion includes a base 1 and two groups of support plates 2 arranged on the base 1, a fixing member 4 is slidably arranged on the support plate 2 along the vertical direction, a slide groove for the fixing member 4 to slide is penetrated through the support plate 2, and the fixing member 4 is divided into a mounting column embedded in the slide groove and a limiting plate connected to the mounting column, the mounting column passes through the connecting rod 3 and is fastened by a fastener 12, and the size of the limiting plate is larger than the width of the slide groove, so that the limiting plate can play a better limiting effect;

[0031] like Figure 1-Figure 2 As shown, the moving rod 3 is rotated and moved in the vertical direction and arranged on both sides of the support part, and is used to adjust the height on the support part. A sliding groove for the fixing member 4 to pass through is opened on one side of the moving rod 3. The fixing member 4 is rotated and arranged with a fastener 12 outside to fasten the moving rod 3 to the support plate 2. Two groups of moving rods 3 are arranged in parallel. The moving rod 3 can be retracted inward for adjustment and continue to be fastened by the fastener 12.

[0032] like Figure 4 As shown, the protection component is arranged between the two groups of moving rods 3, and the protection component is divided into a longitudinal protection part and a transverse protection part, which is used to adjust the size of the detection port 15. The size of the detection port 15 is adjusted according to the irradiation area of ​​the object to prevent other areas of the irradiated object from being irradiated by radiation;

[0033] The transverse protection part includes a crossbar a8, a moving rod 13 and a power assembly;

[0034] like Figure 2As shown, the crossbar a8 is arranged between the two groups of moving rods 3, and a crossbar b11 is arranged between the two groups of moving rods 3, and the crossbar a8 and the crossbar b11 are arranged in parallel;

[0035] like Figure 4 As shown, the moving rod 13 is slidably arranged between the two groups of moving rods 3, and a protective cloth c10 is arranged between the moving rod 13 and the cross bar b11 to block the passage of radiation. The protective cloth c10 is driven by the moving rod 13 to move, so that the lateral size of the detection port 15 can be reduced, and the protective cloth c10 can be stretched and folded as the moving rod 13 moves;

[0036] The power component is arranged on the moving rod 3, and is used for driving the moving rod 13 to slide between the two groups of moving rods 3. The power component includes a threaded rod rotatably arranged in the moving rod 3. The moving rod 13 is provided with a threaded hole for the threaded rod to pass through. A turntable a6 is rotatably arranged on one side of the moving rod 3. The turntable a6 is connected to the threaded rod. The rotation of the turntable a6 can drive the threaded rod to rotate, thereby realizing the movement of the moving rod 13, and the protective cloth c10 can be adjusted.

[0037] like Figure 1 and Figure 4 As shown, the longitudinal protection part includes a fixed plate, a movable plate and a movable component:

[0038] like Figure 1 As shown, the fixing plate is arranged on the moving rod 3, and is used to connect one end of the protective cloth a7 and the protective cloth b9;

[0039] Two groups of movable plates are slidably arranged on the crossbar a8, and two groups of grooves for moving and sliding are opened on the crossbar a8. Protective cloth a7 and protective cloth b9 are respectively arranged between the two groups of movable plates and the two groups of fixed plates. The protective cloth a7 and protective cloth b9 can be contracted and stretched as the movable plates move, and are used to block rays longitudinally.

[0040] The moving assembly is arranged on the crossbar a8, and is used to drive the two groups of moving plates to move at the same time. The moving assembly includes a bidirectional threaded rod rotatably arranged in the crossbar a8, and threaded holes for the bidirectional threaded rod to pass through are opened on the two groups of moving rods. A turntable b14 is rotatably arranged on one side of the crossbar a8, and the turntable b14 is connected to the bidirectional threaded rod;

[0041] Furthermore, threaded rods may be provided on both sides of the moving rod 3 to drive the moving plate to move, so as to realize the contraction and expansion of the protective cloth a7 and the protective cloth b9, which will not be described in detail here.

[0042] Furthermore, the protective cloth a7, the protective cloth b9 and the protective cloth c10 are all made of materials that prevent radiation from passing through.

[0043] Embodiment 2

[0044] The utility model proposes a medical radiation protection device. Compared with the first embodiment, the present embodiment further describes the adjustment of the angle of the protection component;

[0045] like Figure 1-Figure 2 As shown, the connecting rod 5 is slidably and rotatably arranged on both sides of the support part, and one end of the connecting rod 5 is rotatably arranged on one side of the moving rod 3, which is used to adjust the angle of the protective component. When the moving rod 3 is rotated to adjust the angle, the connecting rod 5 moves toward the support plate 2 or the connecting rod 5 moves away from the support plate 2, thereby realizing the angle adjustment of the protective component, so that the equipment can be used in any place where the object needs to be irradiated.

[0046] In summary, when the utility model is in use, first loosen the fastener 12 on the fixing part 4, and then adjust the height of the moving rod 3 according to the height that the user needs to radiate, and then adjust the angle of the moving rod 3 according to the angle that the user needs to radiate, and at the same time, the moving rod 3 is made more stable under the movement of the connecting rod 5. At this time, the moving rod 3 and the connecting rod 5 are fastened by the fastener 12, and multiple height and angle adjustments can be made. Then, rotate the turntable a6 to adjust the shielding range of the protective cloth c10 in the horizontal protection part, and rotate the turntable b14 to adjust the shielding range of the protective cloth a7 and the protective cloth b9, so as to adjust the size of the detection port 15 to make it consistent with the size of the part to be radiated, and radiation can be achieved.

[0047] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A medical radiation protection device, comprising a support portion, characterized in that: Also includes: A moving rod (3), the moving rod (3) is arranged on both sides of the support part and is rotatable and movable in a vertical direction, and is used to adjust the height on the support part; A protection component, which is arranged between the two groups of moving rods (3), and is divided into a longitudinal protection part and a transverse protection part, and is used to adjust the size of the detection port (15); And a connecting rod (5), the connecting rod (5) is slidably and rotatably arranged on both sides of the support part, and one end of the connecting rod (5) is rotatably arranged on one side of the moving rod (3) for adjusting the angle of the protection component.

2. The medical radiation protection device according to claim 1, characterized in that: The support portion comprises a base (1) and two groups of support plates (2) arranged on the base (1); a fixing member (4) is slidably arranged on the support plate (2) in a vertical direction; and a sliding groove for the fixing member (4) to slide is penetrated through the support plate (2).

3. The medical radiation protection device according to claim 2, characterized in that: A sliding groove for the fixing member (4) to pass through is provided on one side of the moving rod (3), and a fastener (12) is rotatably arranged outside the fixing member (4) for fastening the moving rod (3) to the supporting plate (2).

4. The medical radiation protection device according to claim 1, characterized in that: The lateral protection includes: A crossbar a (8), the crossbar a (8) is arranged between the two groups of moving bars (3), a crossbar b (11) is arranged between the two groups of moving bars (3), and the crossbar a (8) and the crossbar b (11) are arranged in parallel; A moving rod (13), the moving rod (13) is slidably arranged between the two groups of moving rods (3), and a protective cloth c (10) is arranged between the moving rod (13) and the cross bar b (11) to block the passage of radiation; and a power assembly, which is arranged on the moving rod (3) and is used to drive the moving rod (13) to slide between the two groups of moving rods (3).

5. The medical radiation protection device according to claim 1, characterized in that: The longitudinal protection part includes: A fixing plate, which is arranged on the moving rod (3) and is used to connect one end of the protective cloth a (7) and the protective cloth b (9); A movable plate, wherein two groups of movable plates are slidably arranged on a crossbar a (8), and protective cloths a (7) and b (9) are respectively arranged between the two groups of movable plates and the two groups of fixed plates for longitudinally shielding rays; And a moving assembly, which is arranged on the crossbar a (8) and is used to drive the two groups of moving plates to move simultaneously.

6. The medical radiation protection device according to claim 1, characterized in that: When the moving rod (3) is rotated to adjust the angle, the connecting rod (5) moves towards the direction approaching the supporting plate (2).

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