Protective device suitable for eyelid margin operation

Abstract

The utility model provides a protective device suitable for eyelid margin operation, which comprises two cover plates symmetrically arranged along the opening and closing direction of eyes, the two cover plates are arc-shaped and can be matched with eyeballs, and the edges of the two cover plates can be inserted into a conjunctival sac to cover the eyeballs; and the connecting piece is respectively connected with the two cover plates and is used for connecting the two cover plates.

Description

Technical Field

[0001] The utility model relates to the field of eye treatment, in particular to a protective device suitable for eyelid margin operation. Background Art

[0002] Eyelid margin cleaning is a common physical therapy for ocular surface diseases such as blepharitis and meibomian gland dysfunction. Clinically, eyelid margin cleaning devices are often used for this purpose. However, because the eyelid margin is located in close proximity to the eyeball, it can easily touch the eyeball during operation, causing damage to the cornea and conjunctiva, or splashing the cleaning solution onto the eyeball, causing discomfort to the patient. Utility Model Content

[0003] The main purpose of the utility model is to provide a protective device suitable for eyelid margin operation, which can reduce or avoid touching the eyeball or splashing of cleaning liquid onto the eyeball during operation.

[0004] To achieve the above objectives, the technical solution adopted by the present invention is: a protective device suitable for eyelid margin operation, comprising:

[0005] The two cover plates are symmetrically arranged along the direction of eye opening and closing, and are in an arc shape that can fit the eyeball. The edges of the two cover plates can be inserted into the conjunctival sac to cover the eyeball.

[0006] The connecting piece is connected to the two cover plates respectively and is used to connect the two cover plates.

[0007] Preferably, there is a first gap between the two cover plates, and the first gap extends perpendicular to the opening and closing direction.

[0008] Preferably, the connecting member is arranged at a middle position corresponding to the first gap, and a second gap communicating with the first gap is provided on the connecting member. Along the opening and closing direction, both sides of the connecting member are respectively connected to the corresponding cover plates.

[0009] Preferably, a blocking piece is provided on the upper surface of each cover plate at a position close to the first gap, and the blocking piece extends along the first gap.

[0010] Preferably, the protective device can be integrally formed of soft silicone material.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] The utility model has a simple structure and can effectively reduce or avoid the discomfort caused to the patient during the eyelid margin operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 and Figure 2 It is a structural diagram of the utility model from different angles;

[0014] Figure 3 It is a top view;

[0015] Figure 4 It is the AA cross-section;

[0016] Figure 5 This is a BB cross-sectional view. DETAILED DESCRIPTION

[0017] The following description is intended to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are merely examples, and those skilled in the art may conceive of other obvious variations.

[0018] like Figure 1-5 As shown, a protective device suitable for eyelid margin operation includes two symmetrically arranged cover plates 1 and a connector 3 connecting the two cover plates 1. The two cover plates 1 are arranged in a direction parallel to the direction of eye opening and closing. There is a first gap 4 between the two cover plates 1, and the first gap 4 extends perpendicular to the direction of opening and closing. The connector 3 connects the two cover plates 1. The two cover plates 1 have curved surfaces that can match the eyeball and thus cover the eyeball, and the edges can be inserted into the conjunctival sac. Due to the presence of the first gap 4, the two cover plates 1 can move relative to each other within a certain range, facilitating the placement of the protective device into the conjunctival sac. When operating on the eyelid margin, due to the action of the cover plates 1, the operating tools will not touch the eyeball, and the liquid medicine will not easily drip onto the eyeball. The connector 3 is arranged in the middle position corresponding to the first gap 4. A second gap 5 is provided on the connector 3, which is connected to the first gap 1. Along the direction of opening and closing, the two sides of the connector 3 are respectively connected to the corresponding cover plates 1.

[0019] A baffle 2 is provided at a position close to the first gap 4 of each cover plate 1 . The baffle 2 extends along the first gap 4 . The baffle 2 can further reduce the amount of liquid medicine etc. entering the eyeball through the first gap 4 .

[0020] Preferably, the protective device can be integrally formed of soft silicone material, and of course can also be made of other materials in the prior art.

[0021] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions merely illustrate the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed for the present invention is defined by the appended claims and their equivalents.

Claims

1. A protective device suitable for eyelid margin operation, characterized in that: include: The two cover plates are symmetrically arranged along the direction of eye opening and closing, and are in an arc shape that can fit the eyeball. The edges of the two cover plates can be inserted into the conjunctival sac to cover the eyeball. The connecting piece is connected to the two cover plates respectively and is used to connect the two cover plates.

2. A protective device suitable for eyelid margin operation according to claim 1, characterized in that: A first gap is formed between the two cover plates, and the first gap extends along a direction perpendicular to the opening and closing direction.

3. A protective device suitable for eyelid margin operation according to claim 2, characterized in that: The connecting member is arranged at a middle position corresponding to the first gap, and a second gap communicating with the first gap is arranged on the connecting member. Along the opening and closing direction, both sides of the connecting member are respectively connected to the corresponding cover plates.

4. A protective device suitable for eyelid margin operation according to claim 2 or 3, characterized in that: A blocking piece is provided on the upper surface of each cover plate and at a position close to the first gap, and the blocking piece extends along the first gap.

5. The protective device suitable for eyelid margin operation according to claim 1, characterized in that: The protective device can be integrally formed of soft silicone material.

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