Treatment equipment for emulsifying cataract by using ultrasonic waves

Abstract

The utility model discloses treatment equipment for cataract by ultrasonic emulsification. The treatment equipment comprises a treatment instrument, a display screen and a foot switch controller, the display screen is rotationally connected to the upper end of the treatment instrument through a hinge, and a foot switch controller is clamped to the lower end of the interior of the treatment instrument; the movable plate is connected to the lower end of the interior of the treatment instrument in a sliding mode, and a tooth row is welded to the rear end of the movable plate; the moving block is connected to the rear end of the treatment instrument in a sliding mode, and the display screen can rotate automatically when the treatment instrument is not used; and the moving columns are slidably connected to the left side and the right side of the interior of the display screen, one ends of the moving columns are in threaded connection with limiting columns, and wiping rollers are clamped to the limiting columns. According to the treatment equipment for ultrasonic emulsification of the cataract, the fixing rope pulls the moving block, the moving block pulls the display screen, then the display screen rotates towards the rear side, and the occupied space of the treatment equipment for ultrasonic emulsification of the cataract is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cataracts, in particular to a treatment device for emulsifying cataracts using ultrasound. Background Art

[0002] Cataract is a visual disorder caused by lens opacity. To restore normal vision, cataract surgery is required. During the operation, ultrasonic emulsification is used to crush the lens nucleus into a chyme, and then suck it out together with the cortex.

[0003] In the prior art, a device for treating cataracts by ultrasonic emulsification, which has a publication number of CN208910682U, is provided with a display screen on the upper part of the body, and the display screen is directly exposed to the outside;

[0004] The display screen on the cited prior art ultrasonic emulsification cataract treatment device is directly exposed to the outside and needs to be wiped by medical staff after being left for a long time. During the wiping process, the dust on the wiping tool easily falls onto the hands, and the dust on the hands will affect the normal use of other machines. Utility Model Content

[0005] The utility model aims to provide a treatment device for ultrasonic emulsification of cataracts, so as to solve the problem in the background art that dust on the display screen of ultrasonic emulsification of cataracts treatment devices currently on the market needs to be manually wiped.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a treatment device for cataract emulsification using ultrasound, comprising a treatment instrument, a display screen and a foot switch controller;

[0007] A display screen is rotatably connected to the upper end of the therapeutic instrument through a hinge, and a foot switch controller is clamped at the lower end of the therapeutic instrument;

[0008] It also includes: a moving plate, which is slidably connected to the lower end of the inner part of the therapeutic instrument, and a tooth row is welded on the rear end of the moving plate;

[0009] A moving block is slidably connected to the rear end of the display screen, and the display screen can rotate automatically when the treatment device is not in use;

[0010] The movable column is slidably connected to the left and right sides of the inner part of the display screen, and one end of the movable column is threadedly connected to the limit column, and the limit column is engaged with a wiping roller, which can wipe the dust on the surface of the display screen without manual wiping and can also prevent dust from falling on the hands.

[0011] Preferably, the therapeutic instrument has a gear rotatably connected inside, and a lower turntable is fixed through the left end of the gear, and a fixing rope is wrapped around the outer side of the lower turntable. The display screen can be pulled by the fixing rope to keep the display screen level, and there is no need to manually adjust the display screen.

[0012] Preferably, the movable block is internally rotatably connected with a connecting block, and the connecting block is fixed together with the upper end of the fixed rope, and a pull rope is welded to the upper end of the therapeutic instrument to enable the wiping roller to move up and down.

[0013] Preferably, the display screen is internally rotatably connected with an upper turntable, and a pull rope and an installation rope are wound around the outer side of the upper turntable, and the lower end of the installation rope is fixed to the upper end of the moving column.

[0014] Preferably, the shaft of the upper turntable is provided with a torsion spring, the wiping roller forms a sliding structure with the display screen through a mounting rope, and the wiping roller is in contact with the surface of the display screen.

[0015] Preferably, the display screen forms a rotating structure with the therapeutic instrument through a fixed rope, and the limiting column is a cylindrical structure. The wiping roller can be replaced through the setting of the limiting column, which facilitates the replacement and cleaning of the wiping roller and prevents the dust on the wiping roller from re-adhering to the surface of the display screen.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the ultrasonic emulsification cataract treatment device can wipe the surface of the display screen without manual wiping, which can prevent dust from falling on the hands, and the display screen can be pulled to rotate the display screen to the rear side, thereby reducing the occupied space of the ultrasonic emulsification cataract treatment device, and no manual operation of the display screen is required. The specific contents are as follows:

[0017] 1. The fixed rope pulls the moving block, and the moving block pulls the display screen, thereby rotating the display screen backward. There is no need for manual operation of the display screen, thus reducing the space occupied by the ultrasonic emulsification cataract treatment equipment;

[0018] 2. The installation rope pulls the wiping roller, which then moves up and down. The wiping roller moves up and down to wipe the surface of the display screen to prevent dust from sticking to the display screen and affecting the normal viewing of medical staff. There is no need to wipe the display screen manually to prevent dust from falling on the hands. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the side section structure of the utility model;

[0021] Figure 3This is a schematic diagram of the main cross-sectional structure of the wiping roller of the utility model;

[0022] Figure 4 This is a schematic diagram of the side sectional structure of the display screen of the utility model;

[0023] Figure 5 For this utility model Figure 4 Enlarged structural diagram at A in the middle.

[0024] In the figure: 1. Treatment instrument; 2. Display screen; 3. Foot switch controller; 4. Moving plate; 5. Lower turntable; 6. Gear; 7. Gear row; 8. Upper turntable; 9. Torsion spring; 10. Fixing rope; 11. Pull rope; 12. Wiping roller; 13. Moving column; 14. Limiting column; 15. Installation rope; 16. Moving block; 17. Connecting block. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0026] See also Figure 1-Figure 5 , the utility model provides a technical solution: a treatment device for cataract emulsification using ultrasound, comprising a treatment instrument 1, a display screen 2 and a foot switch controller 3;

[0027] The display screen 2 is rotatably connected to the upper end of the therapeutic instrument 1 through a hinge, and a foot switch controller 3 is clamped at the lower end of the therapeutic instrument 1;

[0028] It also includes: a moving plate 4, which is slidably connected to the lower end of the inner part of the treatment instrument 1, and a tooth row 7 is welded to the rear end of the moving plate 4;

[0029] The moving block 16 is slidably connected to the rear end of the display screen 2, and the display screen 2 can rotate automatically when the treatment device 1 is not in use; the treatment device 1 is internally connected to a gear 6, and the left end of the gear 6 penetrates and is fixed with a lower turntable 5, and a fixing rope 10 is wound around the outer side of the lower turntable 5;

[0030] Combination Figure 1-Figure 2 and Figure 4As shown, after the therapeutic instrument 1 is used, the foot switch controller 3 is inserted into the therapeutic instrument 1. During the insertion of the foot switch controller 3, the movable plate 4 is pushed, thereby causing the movable plate 4 to move backward. The movement of the movable plate 4 backward drives the gear row 7 to move backward synchronously. The movement of the gear row 7 backward causes the gear 6 to rotate. The gear 6 and the gear row 7 are meshed with each other. The movement of the gear row 7 causes the gear 6 to rotate. During the rotation of the gear 6, the lower turntable 5 is driven to rotate synchronously. The rotation of the lower turntable 5 realizes the winding of the fixed rope 10. The winding of the fixed rope 10 pulls the display screen 2, thereby causing the display screen 2 to rotate backward. There is no need for manual pushing of the display screen 2, which can reduce the occupied area of ​​the display screen 2.

[0031] The movable column 13 is slidably connected to the left and right sides of the display screen 2, and one end of the movable column 13 is threadedly connected to the limit column 14, and the limit column 14 is clamped with a wiping roller 12, and the wiping roller 12 can wipe the dust on the surface of the display screen 2; the movable block 16 is internally rotatably connected to the connecting block 17, and the connecting block 17 is fixed together with the upper end of the fixed rope 10, and the upper end of the therapeutic instrument 1 is welded with a pull rope 11;

[0032] The display screen 2 is internally rotatably connected to an upper turntable 8, and a pull rope 11 and an installation rope 15 are wound around the outer side of the upper turntable 8, and the lower end of the installation rope 15 is fixed to the upper end of the moving column 13;

[0033] The shaft of the upper turntable 8 is provided with a torsion spring 9, and the wiping roller 12 forms a sliding structure with the display screen 2 through the installation rope 15, and the wiping roller 12 and the surface of the display screen 2 are in contact with each other;

[0034] The display screen 2 forms a rotating structure with the treatment instrument 1 through the fixing rope 10, and the limiting column 14 is a cylindrical structure. The wiping roller 12 can be replaced by setting the limiting column 14;

[0035] Combination Figure 2-Figure 5 As shown, during the use of the therapeutic instrument 1, the pull rope 11 is pulled when the display screen 2 rotates forward, and the pull rope 11 pulls the upper turntable 8 to rotate. The rotation of the upper turntable 8 winds up the upper installation rope 15, and the lower installation rope 15 is relaxed. The upper installation rope 15 pulls the movable column 13 to move upward, and the upward movement of the movable column 13 drives the limiting column 14 to move upward synchronously. The upward movement of the limiting column 14 drives the wiping roller 12 to move upward synchronously, and the wiping roller 12 moves upward to wipe the dust on the surface of the display screen 2. When the display screen 2 rotates toward the rear side, the elastic force of the torsion spring 9 relaxes the upper installation rope 15, and the lower installation rope 15 is wound, and the lower installation rope 15 pulls the movable column 13, thereby causing the movable column 13 to move downward, and the downward movement of the movable column 13 causes the wiping roller 12 to move downward, thereby wiping the dust on the surface of the display screen 2.

[0036] Working principle: When using the ultrasonic emulsification cataract treatment device, combined with Figure 1-Figure 5 As shown, the movable block 16 is pulled by the setting of the fixed rope 10, and the display screen 2 is rotated to the rear side by the movable block 16. There is no need to manually adjust the display screen 2, and the occupied area of ​​the treatment instrument 1 can be reduced. The installation rope 15 pulls the movable column 13, and then the movable column 13 moves up and down. The movable column 13 drives the wiping roller 12 to move up and down synchronously to wipe the dust on the surface of the display screen 2. The contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0037] 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.

Claims

1. A treatment device for cataract emulsification using ultrasound, comprising a treatment instrument (1), a display screen (2) and a foot switch controller (3); A display screen (2) is rotatably connected to the upper end of the therapeutic device (1) via a hinge, and a foot switch controller (3) is engaged with the lower end of the therapeutic device (1); It is characterized in that Also includes: A movable plate (4) is slidably connected to the lower end of the inner part of the therapeutic apparatus (1), and a tooth row (7) is welded to the rear end of the movable plate (4); A moving block (16) is slidably connected to the rear end of the display screen (2), so that the display screen (2) can rotate automatically when the treatment device (1) is not in use; The movable column (13) is slidably connected to the left and right sides of the interior of the display screen (2), and one end of the movable column (13) is threadedly connected to a limiting column (14), and the limiting column (14) is engaged with a wiping roller (12), and the wiping roller (12) can wipe dust off the surface of the display screen (2).

2. The ultrasonic emulsification cataract treatment device according to claim 1, characterized in that: The therapeutic apparatus (1) is internally rotatably connected with a gear (6), and a lower rotating disk (5) is fixedly passed through the left end of the gear (6), and a fixing rope (10) is wound around the outer side of the lower rotating disk (5).

3. The ultrasonic cataract treatment device according to claim 1, characterized in that: The movable block (16) is internally rotatably connected to a connecting block (17), and the connecting block (17) is fixed together with the upper end of the fixing rope (10), and a pulling rope (11) is welded to the upper end of the therapeutic apparatus (1).

4. The ultrasonic cataract treatment device according to claim 1, characterized in that: The display screen (2) is rotatably connected to an upper turntable (8) inside, and a pull rope (11) and an installation rope (15) are wound around the outer side of the upper turntable (8), and the lower end of the installation rope (15) is fixed to the upper end of the moving column (13).

5. The ultrasonic cataract treatment device according to claim 4, characterized in that: The shaft of the upper turntable (8) is provided with a torsion spring (9), and the wiping roller (12) forms a sliding structure with the display screen (2) via a mounting rope (15), and the wiping roller (12) and the surface of the display screen (2) are in contact with each other.

6. The ultrasonic emulsification cataract treatment device according to claim 1, characterized in that: The display screen (2) forms a rotating structure with the treatment instrument (1) via a fixing rope (10); the limiting column (14) is a cylindrical structure; and the wiping roller (12) can be replaced by setting the limiting column (14).

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