Upper eyelid opener

Abstract

The utility model belongs to the technical field of medical instruments, and particularly relates to an upper eyelid opener which comprises a supporting arm, an opening arc-shaped strip is fixed to the side face of one end of the supporting arm and used for opening eyelids, and a bent arm is fixed to the end, away from the opening arc-shaped strip, of the supporting arm. The bending arm and the turning arc-shaped strip are arranged on the same side of the supporting arm, a fixing part is installed at the end, away from the supporting arm, of the bending arm and used for fixing the supporting arm and the turning arc-shaped strip, a fastening assembly is arranged at the position, corresponding to the turning arc-shaped strip, of the top of the supporting arm, and the fastening assembly is used for fastening the position of the turning arc-shaped strip. The fixing part comprises an ear wearing strip arranged at the end, away from the supporting arm, of the bending arm. The upper eyelid can be opened stably, a user does not need to hold the upper eyelid continuously, water can be supplemented to the opened eyeball, and it is ensured that the eyeball is still kept moist in the opened state for a long time.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical devices, and particularly relates to an upper eyelid retractor. Background Art

[0002] In the in-depth development of the modern medical and beauty industries, the upper eyelid retractor, as an important auxiliary instrument, plays an indispensable role in fields such as eye surgery, eye examinations, and beauty care. However, most traditional upper eyelid retractors have problems such as cumbersome operation and inconvenient use, especially in maintaining a stable open state of the upper eyelid and protecting the eyeball;

[0003] Some existing patents have made optimization attempts on the upper eyelid retractor. Through improved designs, such as using a more ergonomic structure, the discomfort of users is reduced. However, these designs still need to be improved in terms of practicality;

[0004] On the one hand, many devices still require continuous support from the user, which not only increases the operation difficulty but also affects the convenience of use. On the other hand, for the protection and moisturizing mechanism of the eyeball, existing patents often lack targeted designs, making the eyeball prone to dryness during the long-term open state, causing discomfort to the user and even potentially affecting eye health;

[0005] In view of this, this application proposes a new type of upper eyelid retractor with multiple innovative points. Summary of the Utility Model

[0006] The purpose of the utility model is to provide an upper eyelid retractor that can stably open the upper eyelid without continuous support from the user and can moisturize the eyeball after opening, ensuring that the eyeball remains moist during the long-term open state.

[0007] The technical solution adopted by the utility model is specifically as follows:

[0008] An upper eyelid retractor includes a support arm. An opening arc bar is fixed to the side of one end of the support arm, and the opening arc bar is used to open the eyelid;

[0009] A bending arm is fixed to the end of the support arm far from the opening arc bar, and the bending arm and the opening arc bar are arranged on the same side of the support arm. A fixing component is installed at the end of the bending arm far from the support arm, and the fixing component is used to fix the support arm and the opening arc bar;

[0010] A fastening component is arranged at the top of the support arm at a position corresponding to the opening arc bar, and the fastening component is used to fasten the position of the opening arc bar.

[0011] The fixed component includes an ear strap provided at one end of the bent arm away from the support arm, and a rotating block is rotatably connected inside the ear strap. A first screw is fixed on one side of the rotating block close to the bent arm, and the first screw is threadedly connected inside the bent arm.

[0012] The fastening assembly includes a fixing plate fixed on the top of the support arm. A second screw is threadedly connected inside the fixing plate near the top end, and the second screw is perpendicular to the support arm. One end of the second screw close to the opening arc-shaped strip is rotatably connected with a rotating fitting piece.

[0013] The opening arc-shaped strip is hollow, and one end of the opening arc-shaped strip is connected with a hose. One end of the hose away from the opening arc-shaped strip is connected with a hollow soft ball. A plurality of leakage holes are evenly arranged on the outer side of the opening arc-shaped strip away from one end of the support arm.

[0014] The technical effects achieved by the present utility model are as follows:

[0015] The present utility model realizes the stable opening of the upper eyelid and significantly simplifies the operation process. Compared with the traditional eyelid opener, the application is more convenient to use, without the need for the user to continuously hold it, thus greatly reducing the operation difficulty and improving the use comfort.

[0016] The present utility model can replenish water to the opened eyeball, ensure that the eyeball remains moist during the long-term opening state, and effectively avoid the discomfort and potential health risks caused by dry eyeballs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the present utility model;

[0018] Figure 2 is a schematic structural diagram among the first screw, the rotating block and the bent arm in the present utility model;

[0019] Figure 3 is a schematic structural diagram among the opening arc-shaped strip, the second screw and the leakage holes in the present utility model.

[0020] In the drawings, the list of components represented by each reference numeral is as follows:

[0021] 1. Support arm; 2. Opening arc-shaped strip; 3. First screw; 4. Bent arm; 5. Ear strap; 6. Rotating block; 7. Fixing plate; 8. Second screw; 9. Rotating fitting piece; 10. Hose; 11. Leakage hole; 12. Hollow soft ball. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] In order to make the purpose and advantages of the present utility model more clear and understandable, the present utility model will be specifically described below in conjunction with embodiments. It should be understood that the following text only describes one or several specific implementation manners of the present utility model, and does not strictly limit the scope of protection of the specific requests of the present utility model.

[0023] Embodiment 1:

[0024] As Figure 1-2 shown, an upper eyelid opener includes a support arm 1. A turning arc strip 2 is fixedly arranged on the side of one end of the support arm 1, and the turning arc strip 2 is used for turning up the eyelid. When turning up the upper eyelid of a patient, the leakage hole 11 can be inserted into the inner side of the patient's eyelid, and the turning arc strip 2 is used to hook and turn up upward, thereby completing the step of turning up the upper eyelid. The turning arc strip 2 is integrally arranged in a U shape. Through this setting, the turning arc strip 2 can more conveniently and better turn up the eyelid. The turning arc strip 2 has a certain mature application in the prior art, and the present application will not elaborate on it;

[0025] A bending arm 4 is fixedly arranged at one end of the support arm 1 away from the turning arc strip 2, and the bending arm 4 and the turning arc strip 2 are arranged on the same side of the support arm 1. A fixing component is installed at one end of the bending arm 4 away from the support arm 1, and the fixing component is used for fixing the support arm 1 and the turning arc strip 2;

[0026] A fastening component is arranged at the top of the support arm 1 and at a position corresponding to the turning arc strip 2, and the fastening component is used for fastening the position of the turning arc strip 2.

[0027] Referring to the attached Figure 2 , the fixing component includes an ear strap 5 arranged at one end of the bending arm 4 away from the support arm 1. The ear strap 5 can be worn around the ear, and a rotating block 6 is rotatably connected inside the ear strap 5. A plurality of anti-slip lines are arranged on the outer side of the rotating block 6 to prevent the hand from slipping when turning the rotating block 6. A first screw 3 is fixedly arranged on one side of the rotating block 6 close to the bending arm 4, and the first screw 3 is threadedly connected inside the bending arm 4;

[0028] When it is necessary to adjust the overall length of the bending arm 4 and the ear strap 5, the rotating block 6 can be turned, thereby driving the first screw 3 to rotate. Through the threaded connection of the first screw 3 inside the bending arm 4, the overall length of the bending arm 4 and the ear strap 5 is reduced, and then the support arm 1 can be pulled, so that the support arm 1 fits the human face more closely, reducing the detachment of the turning arc strip 2 when turning up the eyelid. When turning the rotating block 6 to drive the first screw 3 to rotate, one hand can hold the rotating block 6, and the other hand can hold the bending arm 4 to limit the bending arm 4, so that the first screw 3 can rotate inside the bending arm 4 and drive the bending arm 4 to pull towards the direction close to the ear strap 5.

[0029] Referring to the attachedFigure 3 , the fastening assembly includes a fixing plate 7 fixed to the top of the support arm 1. A second screw rod 8 is threadedly connected inside the fixing plate 7 near the top end, and the second screw rod 8 is perpendicular to the support arm 1. One end of the second screw rod 8 close to the opening arc strip 2 is rotatably connected with a rotating fitting piece 9. A plurality of anti-slip balls are arranged on the side of the rotating fitting piece 9 away from the second screw rod 8. Through the arrangement of the anti-slip balls, the rotating fitting piece 9 contacts the human skin better, increasing the friction between the rotating fitting piece 9 and the skin. The anti-slip balls can be made of rubber, silica gel and other materials;

[0030] After the opening arc strip 2 opens the upper eyelid, the second screw rod 8 can be screwed, and then through the threaded connection between the second screw rod 8 and the fixing plate 7, the rotating fitting piece 9 is driven to move towards the face part, and the rotating fitting piece 9 is made to fit the face. It is worn on the human ear through the ear strap 5, and the rotating fitting piece 9 is used to fit and limit the face or forehead. Two-point positioning increases the limiting degree of the device on the opening arc strip 2. Through the rotating connection between the rotating fitting piece 9 and the second screw rod 8, after the rotating fitting piece 9 contacts the human skin, the rotating fitting piece 9 will not rotate following the second screw rod 8, thereby reducing the degree of skin irritation.

[0031] Embodiment 2:

[0032] On the basis of Embodiment 1, further technical improvements and effects are made in this embodiment. The improvement points of this embodiment are as follows:

[0033] Please refer to the attached Figure 1 As shown, the opening arc strip 2 is hollow, and one end of the opening arc strip 2 is connected with a hose 10. One end of the hose 10 away from the opening arc strip 2 is connected with a hollow soft ball 12. A plurality of leakage holes 11 are uniformly arranged on the outer side of the opening arc strip 2 away from one end of the support arm 1;

[0034] When replenishing water to the eyeball, the hollow soft ball 12 can be installed with the hose 10, and the hose 10 can be installed on the leakage holes 11. The inside of the hollow soft ball 12 can be provided with a liquid for replenishing water to the eyeball, such as eye drops. When pressing the hollow soft ball 12, the liquid can be guided to the hose 10 and then through the hose 10 to the inside of the opening arc strip 2 and discharged through the leakage holes 11 until it reaches the patient's eyeball to replenish water to the patient's eyeball;

[0035] The hollow soft ball 12 can be disassembled from the hose 10, and then the liquid can be poured into the hollow soft ball 12. The hose 10 can also be disassembled from the opening arc strip 2, so that when water replenishment is not required, water replenishment is not carried out, and the hollow soft ball 12 can be replaced by other structures, such as a small pump body, etc.

[0036] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present utility model. The structures, devices, and operation methods not specifically described and explained in the present utility model are implemented according to the conventional means in the art without special description and limitation.

Claims

1. An upper eyelid retractor, comprising a support arm (1), characterized in that: A flip-open arc strip (2) is fixed to the side surface of one end of the support arm (1), and the flip-open arc strip (2) is used to flip open the eyelids; A bending arm (4) is fixed to one end of the support arm (1) away from the flip-open arc strip (2), and the bending arm (4) and the flip-open arc strip (2) are arranged on the same side of the support arm (1), and a fixing component is installed at one end of the bending arm (4) away from the support arm (1), and the fixing component is used to fix the support arm (1) and the flip-open arc strip (2); A fastening assembly is provided at the top of the support arm (1) and at a position corresponding to the flip-open arc strip (2), and the fastening assembly is used to fasten the position of the flip-open arc strip (2).

2. The upper eyelid retractor according to claim 1, characterized in that: The fixing component comprises an ear-wearing strip (5) arranged at one end of the bending arm (4) away from the supporting arm (1), and a rotating block (6) is rotatably connected inside the ear-wearing strip (5), a first screw rod (3) is fixed on a side of the rotating block (6) close to the bending arm (4), and the first screw rod (3) is threadedly connected inside the bending arm (4).

3. The upper eyelid retractor according to claim 1, characterized in that: The fastening assembly comprises a fixing plate (7) fixed to the top of the support arm (1), a second screw rod (8) being threadedly connected inside the fixing plate (7) and near the top, and the second screw rod (8) is vertically arranged to the support arm (1), and a rotating fitting sheet (9) is rotatably connected to one end of the second screw rod (8) near the flip-open arc strip (2).

4. The upper eyelid retractor according to claim 1, characterized in that: The flip-open arc strip (2) is hollow, and one end of the flip-open arc strip (2) is connected to a hose (10), and the end of the hose (10) away from the flip-open arc strip (2) is connected to a hollow soft ball (12), and a plurality of leakage holes (11) are evenly arranged on the outer side of the flip-open arc strip (2) and away from the end of the support arm (1).

5. The upper eyelid retractor according to claim 1, characterized in that: The foldable arc strip (2) is arranged in a U shape as a whole.

6. The upper eyelid retractor according to claim 3, characterized in that: A plurality of anti-slip balls are arranged on the side of the rotating bonding sheet (9) away from the second screw rod (8).

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