Soft corneal contact lens wearing device capable of being adjusted front and back

A soft cornea, front and rear adjustment technology, applied in ophthalmic treatment and other directions, can solve problems such as poor extraction and use effect, achieve the effect of strong practicability, improve operation efficiency, and eliminate stress response

Active Publication Date: 2022-01-25
蔡建中
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to solve the deficiencies in the prior art, the present invention provides a soft contact lens wearing device that can be adjusted back and forth, which solves the technical problem of poor contact lens wearing and removal effects

Method used

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  • Soft corneal contact lens wearing device capable of being adjusted front and back
  • Soft corneal contact lens wearing device capable of being adjusted front and back
  • Soft corneal contact lens wearing device capable of being adjusted front and back

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Embodiment Construction

[0041] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0042] Such as Figure 1 to Figure 9 As shown: this embodiment discloses a soft contact lens wearing device that can be adjusted back and forth: it includes a housing 1 , a bottom plate 4 , a push-pull member 6 , and at least two clamping arms 5 .

[0043] The bottom plate 4 can slide back and forth relative to the housing 1 and be locked at a certain fixed position. The "certain fixed position" here is not a position, but can be locked at a position after adjustment. Both the push-pull part 6 and the clip arm 5 are connected to the bottom plate 4; the front end of the push-pull part 6 is provided with a suction cup 61 for absorbing the soft contact lens. The front end of the clamping arm 5 is...

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PUM

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Abstract

The invention discloses a soft corneal contact lens wearing device capable of being adjusted front and back. The soft corneal contact lens wearing device comprises a shell, a bottom plate, a push-pull piece and at least two clamping arms. The bottom plate can slide back and forth relative to the shell and is locked at a certain fixed position; the push-pull piece and the clamping arms are connected to the bottom plate; the front end of the push-pull piece is provided with a suction cup used for sucking the soft corneal contact lens; and clamping heads for clamping the soft corneal contact lens are arranged at the front ends of the clamping arms. The distance between the suction cup and the eyeball and the distance between the clamping heads and the eyeball can be adjusted by adjusting the front-back position of the bottom plate relative to the shell, and the use requirements of people with different human eyes, eyeball protrusion degrees and face structures are met. In the adjusting process, the phase position between the suction cup and the clamping heads does not change, it can be guaranteed that the contact lens is adsorbed only through the suction cup in the wearing process, the edge of the contact lens is clamped only through the clamping heads in the picking process, and it is guaranteed that the suction cup and the clamping heads work independently and do not interfere with each other.

Description

technical field [0001] The invention relates to the technical field of wearing and storing contact lenses, in particular to a soft contact lens wearing device that can be adjusted back and forth. Background technique [0002] Soft contact lenses, usually also called contact lenses, are lenses that are directly attached to the tear layer on the surface of the cornea. By changing the refractive power of the eyes, they can correct myopia, hyperopia, astigmatism, and treat certain eye diseases. the goal of. [0003] Soft contact lenses are accepted by people because of their small size, lightness, and beautiful appearance. In the prior art, fingers or suction cups are usually used to wear them, and fingers or tweezers are used to remove the soft contact lenses. At the same time, another hand is required. Cooperate with fixing the eyelids to avoid blinking, but this wearing method has higher requirements for human operation. [0004] In the prior art, suction cups and clamps ar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F9/00
CPCA61F9/0061
Inventor 蔡建中蔡煜煬
Owner 蔡建中
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