Perspective area protection device for interventional radiation

Abstract

The utility model relates to the technical field of medical equipment, in particular to a perspective area protection device for interventional radiation. The utility model provides a perspective area protection device for interventional radiation, which comprises a moving frame, universal wheels, a rotating rod, a first connecting frame, a first bolt and the like, the universal wheels are mounted at the bottom of the moving frame, the rotating rod is rotatably connected onto the moving frame, and the first connecting frame is connected onto the rotating rod. The first connecting frame is symmetrically provided with first butt joint grooves, and the first connecting frame is in threaded connection with a first bolt. The butt joint frame is installed on the rotating rod through the first bolt and the second bolt, then the built-in bolt penetrates through the installation hole to install the suspension protection screen on the installation rod, and then the built-in bolt penetrates through the opening in the installation plate to fix the three-dimensional protection screen on the installation plate. The suspended protective screen and the three-dimensional protective screen can be used without occupying more space.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a perspective area protection device for interventional radiology. Background Art

[0002] Interventional radiology, also known as interventional therapy, is an emerging discipline that has developed rapidly in recent years and integrates imaging diagnosis and clinical treatment. It is a general term for a series of technologies that use puncture needles, catheters and other interventional equipment to introduce specific instruments into the lesion site of the human body through natural channels or tiny incisions under the guidance and monitoring of imaging equipment such as digital subtraction angiography, CT, ultrasound and magnetic resonance imaging to perform minimally invasive treatment.

[0003] In the interventional radiology department, some protective equipment is often used to protect against X-rays, including three-dimensional protective screens and suspended protective screens. However, when installing the three-dimensional protective screens and the suspended protective screens, they are installed separately, resulting in a large space occupation when they need to be used at the same time, and inconvenience in installation and disassembly.

[0004] In view of the above problems, it is necessary to design a fluoroscopic area protection device for interventional radiology that can use both a three-dimensional protection screen and a suspended protection screen and occupies a small space. Utility Model Content

[0005] In order to overcome the disadvantage that the three-dimensional protective screen and the suspended protective screen are installed separately, resulting in a large space occupation when they need to be used at the same time, the utility model provides a perspective area protective device for interventional radiology.

[0006] The technical scheme of the utility model is: a perspective area protection device for interventional radiology, comprising a moving frame, a universal wheel and a rotating rod, wherein the universal wheel is installed at the bottom of the moving frame, and the moving frame is rotatably connected with the rotating rod, and also comprises a first connecting frame, a first bolt, a second connecting frame, a second bolt, a docking frame, a rotating bracket and a mounting rod, wherein the first connecting frame is connected to the rotating rod, the first connecting frame is symmetrically provided with a first docking groove, the first connecting frame is threadedly connected with the first bolt, the other end of the rotating rod is connected to the second connecting frame, the second connecting frame is symmetrically provided with a second docking groove, the second connecting frame is threadedly connected with the second bolt, the docking frame is clamped in the first docking groove and the second pair of grooves, the docking frame is symmetrically provided with fixing holes, the first bolt and the second bolt are both threadedly matched with the fixing hole, the bottom of the docking frame is rotatably connected with the rotating bracket, the rotating bracket is rotatably connected with the mounting rod, and the mounting rod is symmetrically provided with mounting holes.

[0007] Furthermore, it also includes a slider, a connecting rod, a mounting frame, a screw, a guide rod and a mounting plate. The movable frame is provided with a slide groove, in which the slider is slidably connected, the slider is symmetrically connected to the connecting rod, the mounting frame is connected between the front sides of the four connecting rods, the mounting frame is threadedly connected to the screw, the mounting plate is slidably connected to the screw, the mounting frame is connected to the guide rod, and the mounting plate is also slidably connected to the guide rod.

[0008] Furthermore, it also includes a connecting shaft and a rotating handle. The lower part of the mounting frame is connected to the connecting shaft, the connecting shaft passes through the mounting frame and is fixedly connected to the screw rod, and the connecting shaft is connected to the rotating handle.

[0009] Furthermore, it also includes a scale ring, and the rotating rod is connected with a plurality of scale rings.

[0010] Furthermore, the mounting plate is L-shaped.

[0011] Further, the number of the fixing holes is not less than four.

[0012] The beneficial effects of the utility model are as follows: the docking frame is installed on the rotating rod by the first bolt and the second bolt, and the suspended protective screen is installed on the mounting rod by passing the built-in bolts through the mounting holes, and the three-dimensional protective screen is fixed to the mounting plate by passing the built-in bolts through the openings on the mounting plate, so that the suspended protective screen and the three-dimensional protective screen can be used without occupying much space. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0014] Figure 2 It is a three-dimensional structural schematic diagram of the first connecting frame, the second connecting frame, the docking frame and other components of the utility model.

[0015] Figure 3 It is a three-dimensional structural schematic diagram of components such as the first docking groove, the first bolt and the second docking groove of the utility model.

[0016] Figure 4 It is a three-dimensional structural schematic diagram of components such as the mounting rod, mounting holes and rotating bracket of the utility model.

[0017] Figure 5 It is a three-dimensional structural schematic diagram of components such as a moving frame, a slide chute and a mounting frame of the utility model.

[0018] Figure 6 It is a three-dimensional structural schematic diagram of components such as a screw rod, a connecting shaft and a rotating handle of the utility model.

[0019] Names and serial numbers of parts in the figure: 1-mobile frame, 101-universal wheel, 2-rotating rod, 3-first connecting frame, 301-first docking groove, 302-first bolt, 4-second connecting frame, 401-second docking groove, 402-second bolt, 5-docking frame, 501-fixing hole, 6-rotating bracket, 7-mounting rod, 701-mounting hole, 8-slide groove, 9-slider, 10-connecting rod, 11-mounting frame, 12-screw, 13-guide rod, 14-mounting plate, 15-connecting shaft, 16-rotating handle, 17-scale ring. DETAILED DESCRIPTION

[0020] The present invention is further described below in conjunction with specific embodiments. It should also be noted that, unless otherwise clearly specified and limited, terms such as: setting, installing, connecting, and connecting should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] Embodiment: A fluoroscopic area protection device for interventional radiology, such as Figure 1-Figure 6As shown, it includes a mobile frame 1, a universal wheel 101, a rotating rod 2, a first connecting frame 3, a first bolt 302, a second connecting frame 4, a second bolt 402, a docking frame 5, a rotating bracket 6, a mounting rod 7, a slider 9, a connecting rod 10, a mounting frame 11, a screw 12, a guide rod 13, a mounting plate 14, a connecting shaft 15, a rotating handle 16 and a scale ring 17. The universal wheel 101 is installed at the bottom of the mobile frame 1, and the rotating rod 2 is rotatably connected to the mobile frame 1. The rotating rod 2 can be rotated to adjust the position of the suspended protective screen. The first connecting frame 3 has a first docking groove 301 symmetrically provided on the first connecting frame 3 for docking with the docking frame 5. The first connecting frame 3 is threadedly connected with a first bolt 302 for fixing the docking frame 5. The other end of the rotating rod 2 is connected to the second connecting frame 4. The second connecting frame 4 has a second docking groove 401 symmetrically provided on the second connecting frame 4. The second bolt 402 is threadedly connected on the second connecting frame 4. The first docking groove 301 and the second pair of grooves are clamped with the docking frame 5. The docking frame 5 has a fixing hole 501 symmetrically provided on the docking frame 5. The first bolt 302 and the second bolt 402 are all threadedly matched with the fixing holes 501, and the number of the fixing holes 501 is not less than four. The bottom of the docking frame 5 is rotatably connected to a rotating bracket 6 for adjusting the position of the docking frame 5. The rotating bracket 6 is rotatably connected to a mounting rod 7, and the mounting rod 7 is symmetrically provided with mounting holes 701. The mobile frame 1 is provided with a slide groove 8, and a slider 9 is slidably connected in the slide groove 8 for adjusting the position of the three-dimensional protective screen. The slider 9 is symmetrically connected with a connecting rod 10, and a mounting frame 11 is connected between the front sides of the four connecting rods 10. The mounting frame 11 is threadedly connected A screw 12 is provided for adjusting the height of the three-dimensional protective screen. A mounting plate 14 is slidably connected to the screw 12. A guide rod 13 is connected to the mounting frame 11. The mounting plate 14 is also slidably connected to the guide rod 13. The mounting plate 14 is L-shaped and has an opening. A connecting shaft 15 is connected to the lower part of the mounting frame 11. The connecting shaft 15 passes through the mounting frame 11 and is fixedly connected to the screw 12. A rotating handle 16 is connected to the connecting shaft 15. A plurality of scale rings 17 are connected to the rotating rod 2 for easy observation of the height of the three-dimensional protective screen and the suspended protective screen.

[0022] When the present device is needed, when the suspended protective screen is needed, the user aligns the docking frame 5 with the first docking slot 301 and the second docking slot 401 to move inward. When the docking frame 5 moves to a suitable position, the user stops pushing the docking frame 5, and then places the first bolt 302 on the first connecting frame 3, and then rotates the first bolt 302 to rotate along the first connecting frame 3 and the fixing hole 501. When the first bolt 302 is rotated to a suitable position, the first bolt 302 is no longer rotated, and the second bolt 402 is placed on the second connecting frame 4, and then the second bolt 402 is rotated to rotate along the second connecting frame 4 and the fixing hole 501. When the second bolt 402 is rotated to a suitable position, the second bolt 402 is no longer rotated, which is convenient for fixing the docking frame 5, and then the self-provided bolt is used to pass through the mounting hole 701 to install the suspended protective screen on the mounting rod 7, thereby completing the installation of the suspended protective screen. When it is needed When using the three-dimensional protective screen, the user pulls the mounting frame 11 to drive the slider 9 to move forward along the slide slot 8. During the movement of the slider 9, the slider 9 drives the connecting rod 10, the mounting frame 11, the screw 12, the guide rod 13 and the mounting plate 14 to move forward. When the mounting frame 11 moves to a suitable position, the mounting frame 11 is no longer pushed, and the three-dimensional protective screen is placed between the two mounting plates 14, and then the three-dimensional protective screen is fixed to the mounting plate 14 by passing the built-in bolts through the openings on the mounting plates 14. After the three-dimensional protective screen is fixed, when the height of the three-dimensional protective screen needs to be adjusted, the user turns the rotating handle 16, and the rotating handle 16 drives the connecting shaft 15 to rotate, and the connecting shaft 15 drives the screw 12, the mounting plate 14 and the three-dimensional protective screen to move upward. The movement of the three-dimensional protective screen drives another mounting plate 14 to move upward along the guide rod 13. When the three-dimensional protective screen moves to a suitable height, the rotating handle 16 is no longer rotated.

[0023] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A fluoroscopic area protection device for interventional radiology, comprising a mobile frame (1), a universal wheel (101) and a rotating rod (2), wherein the universal wheel (101) is installed at the bottom of the mobile frame (1), and the rotating rod (2) is rotatably connected to the mobile frame (1), characterized in that: The device also comprises a first connecting frame (3), a first bolt (302), a second connecting frame (4), a second bolt (402), a docking frame (5), a rotating frame (6) and a mounting rod (7); the rotating rod (2) is connected to the first connecting frame (3); the first connecting frame (3) is symmetrically provided with a first docking groove (301); the first connecting frame (3) is threadedly connected with the first bolt (302); the other end of the rotating rod (2) is connected to the second connecting frame (4); the second connecting frame (4) is symmetrically provided with a second docking groove (401), a second bolt (402) is threadedly connected to the second connecting frame (4), a docking frame (5) is clamped in the first docking groove (301) and the second pair of grooves, a fixing hole (501) is symmetrically provided on the docking frame (5), the first bolt (302) and the second bolt (402) are both threadedly engaged with the fixing hole (501), a rotating bracket (6) is rotatably connected to the bottom of the docking frame (5), a mounting rod (7) is rotatably connected to the rotating bracket (6), and a mounting hole (701) is symmetrically provided on the mounting rod (7).

2. The fluoroscopic area protection device for interventional radiology according to claim 1, characterized in that: The movable frame (1) further comprises a slider (9), a connecting rod (10), a mounting frame (11), a screw rod (12), a guide rod (13) and a mounting plate (14). A slide groove (8) is provided on the movable frame (1), a slider (9) is slidably connected in the slide groove (8), a connecting rod (10) is symmetrically connected to the slider (9), a mounting frame (11) is connected between the front sides of the four connecting rods (10), a screw rod (12) is threadedly connected to the mounting frame (11), a mounting plate (14) is slidably connected to the screw rod (12), a guide rod (13) is connected to the mounting frame (11), and a mounting plate (14) is also slidably connected to the guide rod (13).

3. The fluoroscopic area protection device for interventional radiology according to claim 2, characterized in that: It also includes a connecting shaft (15) and a rotating handle (16); the lower part of the mounting frame (11) is connected to the connecting shaft (15); the connecting shaft (15) passes through the mounting frame (11) and is fixedly connected to the screw rod (12); and the rotating handle (16) is connected to the connecting shaft (15).

4. The fluoroscopic area protection device for interventional radiology according to claim 3, characterized in that: It also includes a scale ring (17), and a plurality of scale rings (17) are connected to the rotating rod (2).

5. The fluoroscopic area protection device for interventional radiology according to claim 4, characterized in that: The mounting plate (14) is L-shaped.

6. The fluoroscopic area protection device for interventional radiology according to claim 5, characterized in that: The number of the fixing holes (501) is not less than four.

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