Auxiliary device for taking and placing intraocular lens

Abstract

The utility model belongs to the technical field of intraocular lenses, in particular to an auxiliary device for taking and placing an intraocular lens, which is characterized in that a moving block is arranged on a mounting seat in a sliding manner, a first locking component matched with the mounting seat is arranged on the moving block, the moving block is provided with two groups of ear plates, the two groups of ear plates are rotatably connected with a rotating block, and the rotating block is provided with a second locking component matched with the mounting seat. A first locking assembly is arranged on the rotating block, a second locking assembly is arranged on the rotating block, a telescopic rod is arranged on the rotating block, a dragging table is arranged on the telescopic rod, and a clamping assembly is arranged at the bottom of the mounting base. The rotating block can rotate along the lug plate, the folding function is achieved, storage and placement are convenient, and space is saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of artificial lenses, in particular to an auxiliary device for taking and placing artificial lenses. Background Art

[0002] An artificial lens is a special lens made of artificial synthetic materials, including silicone, polymethyl methacrylate, hydrogel, etc. After cataract surgery, the cloudy lens is removed and an artificial lens is implanted into the eye to replace the original lens, so that external objects are focused and imaged on the retina, so that the surrounding scenery can be seen clearly.

[0003] During the intraocular lens implantation surgery, since the medical staff performs delicate work for a long time and their arms are kept suspended in the air for a long time, it will cause arm soreness and affect the effect of removing the intraocular lens;

[0004] A Chinese patent (publication number: CN213249846U) discloses an intraocular lens removal device, which solves the technical problem that medical staff perform delicate work for a long time and their arms are kept suspended for a long time, which causes arm soreness and affects the effect of removing intraocular lenses. However, the following problems still exist: the sleeve, telescopic rod and towing table of the disclosed patent cannot be folded, and the towing table can only be extended vertically. The disclosed patent is not easy to carry and store, resulting in inconvenient storage. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide an auxiliary device for taking and placing an artificial lens, thereby solving the above-mentioned technical problems.

[0006] The solution adopted by the utility model is: an auxiliary device for taking and placing an artificial lens, including a mounting seat, characterized in that a moving block is slidably provided on the mounting seat, the moving block is provided with a first locking component that cooperates with the mounting seat, the moving block is provided with two groups of ear plates, the two groups of ear plates are rotatably connected with a rotating block, the rotating block is provided with a second locking component, the rotating block is provided with a telescopic rod, the telescopic rod is provided with a drag platform, and the bottom of the mounting seat is provided with a clamping component.

[0007] Preferably, the first locking assembly comprises two groups of adjustment blocks slidably connected on the moving block, a first locking spring is provided between the two groups of adjustment blocks and the moving block, a positioning block is provided on the two groups of adjustment blocks, and a first positioning hole corresponding to the positioning block is provided on the mounting seat.

[0008] Preferably, an anti-slip pad is provided on the adjusting block.

[0009] Preferably, the second locking assembly includes a positioning column slidably connected to the ear plate, an adjustment handle is provided at one end of the positioning column, a second locking spring is provided between the adjustment handle and the ear plate, and a second positioning hole corresponding to the positioning column is provided on the rotating block.

[0010] Preferably, the clamping assembly includes an auxiliary plate fixed at the bottom of the mounting seat, the auxiliary plate is slidably connected to a clamping plate, the auxiliary plate is threadedly connected to an adjusting screw rotatably connected to the clamping plate, and the adjusting screw is provided with a clamping handle.

[0011] Preferably, an anti-slip pad is provided on the clamping plate.

[0012] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is one of the three-dimensional view angles of the present utility model.

[0014] Figure 2 It is one of the perspectives of the three-dimensional cross-sectional view of the present utility model.

[0015] Figure 3 yes Figure 2 A partial enlarged view of .

[0016] Figure 4 This is the second perspective of the three-dimensional cross-sectional view of the present invention.

[0017] Figure numerals: 1. mounting base; 2. moving block; 3. ear plate; 4. rotating block; 5. telescopic rod; 6. drag platform; 7. adjusting block; 8. first locking spring; 9. positioning block; 10. first positioning hole; 11. positioning column; 12. adjusting handle; 13. second locking spring; 14. second positioning hole; 15. auxiliary plate; 16. clamping plate; 17. adjusting screw; 18. clamping handle. DETAILED DESCRIPTION

[0018] The above and other technical contents, features and functions of the present invention are described in detail below with reference to the attached Figure 1-4 The detailed description of the embodiments will clearly show that the structural contents mentioned in the following embodiments are all based on the drawings in the specification.

[0019] Various exemplary embodiments of the present utility model will be described below with reference to the accompanying drawings.

[0020] Embodiment 1, an auxiliary device for taking and placing an artificial lens, comprises a mounting seat 1, characterized in that a moving block 2 is slidably provided on the mounting seat 1, the moving block 2 is provided with a first locking assembly cooperating with the mounting seat 1, the moving block 2 is provided with two groups of ear plates 3, the two groups of ear plates 3 are rotatably connected with a rotating block 4, the rotating block 4 is provided with a second locking assembly, the rotating block 4 is provided with a telescopic rod 5, the telescopic rod 5 is provided with a drag platform 6, and the bottom of the mounting seat 1 is provided with a clamping assembly.

[0021] When in use, firstly, the mounting base 1 is fixed to the desktop as a whole by the clamping assembly, and then the locking and loosening of the moving block 2 are controlled by the first locking assembly. In the locked state, the moving block 2 remains stationary. In the loose state, the moving block 2 can be arbitrarily moved to any position of the inner wall of the mounting base 1, and then locked, so as to adjust the lateral position of the dragging platform 6. By starting the telescopic rod 5, which can be an electric telescopic rod 5, the vertical position of the dragging platform 6 can be adjusted.

[0022] Since the rotating block 4 is rotatably connected to the ear plate 3, when folding is required, the rotating block 4 can be rotated along the ear plate 3 through the second locking assembly to achieve the folding function, which is convenient for storage and placement and saves space;

[0023] In addition, when folding, it should be noted that since the towing platform 6 is set as an arc-shaped plate, after the telescopic rod 5 is retracted, the position of the moving block 2 on the mounting seat 1 can be adjusted through the first locking assembly, and then the folding can be achieved through the second locking assembly to avoid interference between the towing platform 6 and the mounting seat 1.

[0024] Embodiment 2, based on embodiment 1, the first locking assembly includes two groups of adjustment blocks 7 slidably connected on the moving block 2, a first locking spring 8 is provided between the two groups of adjustment blocks 7 and the moving block 2, a positioning block 9 is provided on the two groups of adjustment blocks 7, and a first positioning hole 10 corresponding to the positioning block 9 is provided on the mounting seat 1; and an anti-slip pad is provided on the adjustment block 7.

[0025] When in use, press the adjustment block 7 downward to overcome the elastic force of the first locking spring 8, so that the positioning block 9 is separated from the first positioning hole 10. At this time, the movable block 2 can slide along the inner wall of the mounting seat 1 to a suitable position, and then release the adjustment block 7. Under the elastic force of the first locking spring 8, the positioning block 9 cooperates with the first positioning hole 10 to achieve the locking function.

[0026] Embodiment 3, based on embodiment 1, the second locking assembly includes a positioning column 11 slidably connected to the ear plate 3, an adjustment handle 12 is provided at one end of the positioning column 11, a second locking spring 13 is provided between the adjustment handle 12 and the ear plate 3, and a second positioning hole 14 corresponding to the positioning column 11 is provided on the rotating block 4.

[0027] When in use, pull the adjustment handle 12 to disengage the positioning column 11 from the second positioning hole 14. At this time, the rotating block 4 can rotate along the auxiliary plate 15 to achieve the folding function. Then release the adjustment handle 12. Under the action of the second locking spring 13, the second positioning hole 14 cooperates with the positioning column 11 to ensure that the rotating block 4 will not rotate, thereby achieving the locking purpose.

[0028] Embodiment 4, on the basis of embodiment 1, the clamping assembly includes an auxiliary plate 15 fixed at the bottom of the mounting seat 1, the auxiliary plate 15 is slidably connected to a clamping plate 16, the auxiliary plate 15 is threadedly connected to an adjusting screw 17 rotatably connected to the clamping plate 16, the adjusting screw 17 is provided with a clamping handle 18; the clamping plate 16 is provided with an anti-slip pad.

[0029] When in use, move the mounting base 1 to a position corresponding to the desktop, rotate the clamping handle 18, and drive the adjusting screw 17 to rotate, so that the clamping plate 16 moves upward and cooperates with the bottom of the desktop to achieve the clamping function, ensuring that the mounting base 1 can be stably placed on the desktop. Through the clamping handle 18, it can be suitable for desktops of different thicknesses, and has strong versatility.

[0030] The above description is only for illustrating the present invention, and it should be understood that the present invention is not limited to the above embodiments, and various variations that conform to the concept of the present invention are within the protection scope of the present invention.

Claims

1. An auxiliary device for placing and taking an intraocular lens, comprising a mounting seat (1), characterized in that: A moving block (2) is slidably provided on the mounting seat (1), the moving block (2) is provided with a first locking assembly that cooperates with the mounting seat (1), the moving block (2) is provided with two groups of ear plates (3), the two groups of ear plates (3) are rotatably connected with a rotating block (4), the rotating block (4) is provided with a second locking assembly, the rotating block (4) is provided with a telescopic rod (5), the telescopic rod (5) is provided with a drag platform (6), and a clamping assembly is provided at the bottom of the mounting seat (1).

2. The auxiliary device for taking and placing an intraocular lens according to claim 1, characterized in that: The first locking assembly comprises two groups of adjusting blocks (7) slidably connected to the moving block (2), a first locking spring (8) is provided between the two groups of adjusting blocks (7) and the moving block (2), a positioning block (9) is provided on the two groups of adjusting blocks (7), and a first positioning hole (10) corresponding to the positioning block (9) is provided on the mounting seat (1).

3. The auxiliary device for taking and placing an intraocular lens according to claim 2, characterized in that: The adjusting block (7) is provided with an anti-slip pad.

4. The auxiliary device for taking and placing an intraocular lens according to claim 1, characterized in that: The second locking assembly comprises a positioning column (11) slidably connected to the ear plate (3), an adjustment handle (12) is provided at one end of the positioning column (11), a second locking spring (13) is provided between the adjustment handle (12) and the ear plate (3), and a second positioning hole (14) corresponding to the positioning column (11) is provided on the rotating block (4).

5. The auxiliary device for taking and placing an intraocular lens according to claim 1, characterized in that: The clamping assembly comprises an auxiliary plate (15) fixed at the bottom of the mounting seat (1), a clamping plate (16) being slidably connected to the auxiliary plate (15), an adjusting screw (17) being threadedly connected to the auxiliary plate (15) and rotatably connected to the clamping plate (16), and a clamping handle (18) being provided on the adjusting screw (17).

6. The auxiliary device for taking and placing an intraocular lens according to claim 5, characterized in that: The clamping plate (16) is provided with an anti-slip pad.

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