Disinfection device for intraocular lens operation
By designing an intraocular lens disinfection device including an immersion tank and a placement frame, the problem of deformation of the hydrophobic intraocular lens during preoperative disinfection is solved, and efficient and safe disinfection of the intraocular lens is achieved.
Patent Information
- Application Number
- CN202420682168.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-03
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-04-03
AI Technical Summary
The existing hydrophobic intraocular lenses need to be disinfected before surgery, but because they are small and inconvenient to be placed directly in the disinfection pool, the lens can easily deform when disinfected with tweezers, affecting the surgical effect.
A disinfection device for surgical intraocular lens is designed, including an immersion tank and a placement frame. Multiple groups of placement boxes are provided in the placement frame. Disinfectant is injected into the soaking tank. The placement frame can be movably immersed into the bottom of the soaking tank. The disinfectant enters the placement box through the slot, bottom hole and through hole to realize separate disinfection of the intraocular lens.
This device can effectively prevent the intraocular lens from deforming during disinfection, improve the safety and efficiency of the operation, and facilitate later use.
Smart Images
Figure CN222623389U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of artificial lens auxiliary instruments, in particular to a disinfection device for artificial lens surgery. Background Art
[0002] Replacing the original lens with a hydrophobic intraocular lens is currently the most effective method for correcting aphakic refraction. After the hydrophobic intraocular lens is produced, it needs to be preserved and sealed.
[0003] Existing hydrophobic intraocular lenses need to be disinfected before surgery, but hydrophobic intraocular lenses are small in size and are not convenient to be placed directly in a disinfection pool for disinfection. They need to be disinfected using tweezers, and the hands will shake when they are held in the hand for a long time, which can easily cause the lens to deform and affect the progress of the surgery, which is not conducive to the patient's postoperative recovery and is prone to abnormal reactions. Utility Model Content
[0004] In order to solve the above-mentioned problem that the existing hydrophobic intraocular lenses need to be disinfected before surgery, but the hydrophobic intraocular lenses are small in size and are not convenient to be directly placed in a disinfection tank for disinfection, and the use of tweezers for disinfection can easily cause deformation of the lens, the utility model provides a disinfection device for intraocular lens surgery.
[0005] In order to achieve the above functions, the technical solution adopted by the utility model is as follows: a disinfection device for artificial lens surgery, including a soaking tank and a placement frame, the placement frame is movably arranged in the soaking tank, the top opening of the placement frame is rotatably installed with a cover plate, a slot is opened at the horizontal middle position of the bottom of the placement frame, a plurality of groups of placement boxes are evenly arranged at the bottom of the placement frame, the placement boxes are penetrated through the bottom wall of the placement frame, a bottom hole is set at the center of the bottom of the placement box, and through holes are evenly set on the annular side wall of the placement box.
[0006] As a preferred technical solution of the utility model, bottom plates are provided on the left and right sides of the soaking tank, limiting rails are provided on the front and rear ends of the bottom plates, supporting plates are provided on both sides of the top of the placement frame, sliding grooves are provided on the front and rear side walls of the supporting plates, and the sliding grooves are slidably connected to the limiting rails.
[0007] As a preferred technical solution of the utility model, a driving motor is installed on the bottom plate, and a threaded rod is connected to the output end of the driving motor. The threaded rod is threadably adapted to penetrate the supporting plate.
[0008] As a preferred technical solution of the utility model, a top limiting plate is detachably mounted on the top end of the threaded rod.
[0009] As a preferred technical solution of the utility model, a drain pipe and a valve are arranged at the rear bottom of the soaking tank.
[0010] As a preferred technical solution of the present utility model, the support plate is arranged in an L-shaped structure.
[0011] Compared with the prior art, the utility model adopts the above structure to achieve the following beneficial effects: by arranging multiple groups of placement boxes in the placement frame, injecting disinfectant into the immersion tank, placing the artificial lenses that need to be disinfected into the placement boxes separately, and closing the cover plate on the placement frame to block the top opening of the placement box, immersing the placement frame to the bottom of the immersion tank, and the disinfectant enters each placement box through the slot, bottom hole and through hole to disinfect the artificial lens. After the disinfection is completed, the placement frame rises from the immersion tank, rises out of the disinfectant level, and the disinfectant in the placement box slowly flows out from the bottom hole, so that the single artificial lens can be separated and immersed for disinfection, which is convenient for later use and improves the safety of the operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 This is a schematic diagram of the overall structure of an intraocular lens surgery disinfection device proposed by the utility model;
[0013] Figure 2 This is a cross-sectional view of a disinfection device for intraocular lens surgery proposed by the utility model;
[0014] Figure 3 This is a top view of a disinfection device for intraocular lens surgery proposed by the utility model;
[0015] Figure 4 for Figure 3 A partial enlarged view of point A in the middle.
[0016] Among them, 1. soaking tank, 2. placement frame, 3. cover plate, 4. slot, 5. placement box, 6. bottom hole, 7. through hole, 8. bottom plate, 9. limit rail, 10. support plate, 11. slide groove, 12. drive motor, 13. threaded rod, 14. top limit plate. DETAILED DESCRIPTION
[0017] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0018] In the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance. The present utility model is further described in detail below in conjunction with the accompanying drawings.
[0019] like Figure 1-4 As shown, the utility model provides a sterilizing device for intraocular lens surgery, comprising an immersion tank 1 and a placement frame 2. A drainage pipe and a valve are arranged at the bottom of the rear side of the immersion tank 1. The placement frame 2 is movably arranged in the immersion tank 1. A cover plate 3 is rotatably installed at the top opening of the placement frame 2. A slot 4 is arranged at the middle position of the bottom of the placement frame 2. A plurality of groups of placement boxes 5 are evenly arranged at the bottom of the placement frame 2. The placement boxes 5 are penetrated through the bottom wall of the placement frame 2. A bottom hole 6 is arranged at the center of the bottom of the placement box 5. The annular side walls of the placement box 5 are evenly arranged. A through hole 7 is evenly provided, disinfectant is injected into the soaking tank 1, the artificial lenses to be disinfected are placed in the placement boxes 5 separately, and the cover plate 3 is covered on the placement frame 2 to block the top opening of the placement box 5, and the placement frame 2 is immersed in the bottom of the soaking tank 1. The disinfectant enters each placement box 5 through the slot 4, the bottom hole 6 and the through hole 7 to disinfect the artificial lens. After the disinfection is completed, the placement frame 2 rises from the soaking tank 1, rises above the disinfectant surface, and the disinfectant in the placement box 5 slowly flows out from the bottom hole 6.
[0020] like Figure 1-4 As shown, a bottom plate 8 is provided on the left and right sides of the soaking tank 1, and a limit rail 9 is provided on the front and rear ends of the bottom plate 8. A support plate 10 is provided on both sides of the top of the placement frame 2. The support plate 10 is an L-shaped structure. A slide groove 11 is provided on the front and rear side walls of the support plate 10. The slide groove 11 is slidably connected to the limit rail 9. The slide groove 11 of the support plate 10 rises and slides on the limit rail 9 to drive the placement box 5 to rise or immerse in the soaking tank 1.
[0021] like Figure 1-4As shown, a driving motor 12 is installed on the base plate 8, and a threaded rod 13 is connected to the output end of the driving motor 12. The threaded rod 13 is threadably adapted to the support plate 10, and a top limit plate 14 is detachably installed on the top of the threaded rod 13. While limiting the movement of the support plate 10, the support plate 10 can be easily removed from the top of the threaded rod 13, thereby removing the entire placement frame 2. The driving motor 12 drives the threaded rod 13 to rotate, and under the threaded transmission action of the threaded rod 13, the slide groove 11 of the support plate 10 rises and falls and slides on the limit rail 9.
[0022] When in use, disinfectant is injected into the soaking tank 1, the artificial lenses to be disinfected are placed in the placement box 5 separately, and the cover plate 3 is closed on the placement frame 2 to block the top opening of the placement box 5, and the drive motor 12 is started. The drive motor 12 drives the threaded rod 13 to rotate. Under the threaded transmission action of the threaded rod 13, the slide groove 11 of the support plate 10 slides on the limit rail 9 and drives the placement frame 2 to immerse in the soaking tank 1, and the disinfectant enters each placement box 5 through the slot 4, the bottom hole 6 and the through hole 7 to disinfect the artificial lens. After the disinfection is completed, the drive motor is driven in the reverse direction, the placement frame 2 rises from the soaking tank 1, rises above the disinfectant level, and the disinfectant in the placement box 5 slowly flows out from the bottom hole 6, and the cover plate 3 is opened to take out the disinfected artificial lens in the placement box 5.
[0023] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.
Claims
1. A disinfection device for intraocular lens surgery, comprising a soaking tank (1) and a placement frame (2), wherein the placement frame (2) is movably arranged in the soaking tank (1), characterized in that: The top opening of the placement frame (2) is rotatably mounted with a cover plate (3); a slot (4) is provided at a transverse middle position of the bottom of the placement frame (2); a plurality of groups of placement boxes (5) are evenly arranged at the bottom of the placement frame (2); the placement boxes (5) are penetrated through the bottom wall of the placement frame (2); a bottom hole (6) is provided at the center of the bottom of the placement box (5); and through holes (7) are evenly provided on the annular side wall of the placement box (5).
2. The intraocular lens surgery disinfection device according to claim 1, characterized in that: The left and right sides of the soaking tank (1) are provided with bottom plates (8), the front and rear ends of the bottom plates (8) are provided with limit rails (9), the top sides of the placement frame (2) are provided with support plates (10), the front and rear side walls of the support plates (10) are provided with slide grooves (11), and the slide grooves (11) are slidably connected to the limit rails (9).
3. The intraocular lens surgery disinfection device according to claim 2, characterized in that: A driving motor (12) is mounted on the base plate (8), an output end of the driving motor (12) is connected to a threaded rod (13), and the threaded rod (13) is threadably adapted to penetrate the support plate (10).
4. The intraocular lens surgery disinfection device according to claim 3, characterized in that: A top limiting plate (14) is detachably mounted on the top end of the threaded rod (13).
5. The intraocular lens surgery disinfection device according to claim 1, characterized in that: A drain pipe and a valve are arranged at the rear bottom of the soaking tank (1).
6. The intraocular lens surgery disinfection device according to claim 2, characterized in that: The support plate (10) is arranged in an L-shaped structure.