Automatic contact lens care apparatus

A contact lens and nursing device technology, applied in glasses/protective glasses, glasses/goggles, ophthalmic treatment, etc., can solve the problems of high microbial infection risk, uncontrollable contact lens cleaning effect, corneal hypoxia, etc.

Pending Publication Date: 2018-07-13
王国帅
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Keeping this habit for a long time will not only cause corneal hypoxia, but also if the contact lens is not cleaned for a long time, too much protein will be deposited on the surface of the contact lens, which is more likely to cause eye diseases
[0009] In addition, the cleaning effect of contact lenses is uncontrollable, and there is a high risk of microbial infection
Many uncontrollable factors such as the user's personal hygiene habits, environmental changes, care solution bran...

Method used

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  • Automatic contact lens care apparatus
  • Automatic contact lens care apparatus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0063] The process of removing contact lenses:

[0064] 1. Measure the user's facial features and interpupillary distance;

[0065] The measurement results using the measuring device are as follows: the maximum distance between the two orbital corners of the user is 80mm, and the interpupillary distance is 53mm.

[0066] 2. Select the appropriate passive positioning device;

[0067] According to the user's measurement data, select the S-shaped facial fitting positioning device.

[0068] 3. Adjust active positioning parameters;

[0069] Using the pupil positioning system, the angle between the pupil adjustment visual direction guide device and the deformation-inducing suction cup axis is 60 degrees, and the negative pressure of the device is adjusted to -90kpa. At this time, the distance between the pupil center of the contact lens and the deformation-inducing suction cup center axis is 7mm.

[0070] The size of the sucker is selected as 1mm, the distance between the deforma...

Embodiment 2

[0076] The process of removing contact lenses:

[0077] 1. Measure the user's facial features and interpupillary distance;

[0078] The measurement results using the measuring device are as follows: the maximum distance between the two orbital angles of the user is 97mm, and the interpupillary distance is 62mm.

[0079] 2. Select the appropriate passive positioning device;

[0080] According to the user's measurement data, select the M-shaped face fitting positioning device.

[0081] 3. Adjust active positioning parameters;

[0082] Using the pupil positioning system, the angle between the vision orientation guide device and the deformation-inducing suction cup axis is 40 degrees, and the negative pressure of the device is adjusted to -50kpa. At this time, the distance between the pupil center of the contact lens and the deformation-inducing suction cup center axis is 5mm.

[0083] The size of the sucker is selected as 5mm, the distance between the deformation induction of ...

Embodiment 3

[0089] The process of removing contact lenses:

[0090] 1. Measure the user's facial features and interpupillary distance;

[0091] The measurement results using the measuring device are as follows: the maximum distance between the two orbital angles of the user is 126mm, and the interpupillary distance is 73mm.

[0092] 2. Select the appropriate passive positioning device;

[0093] According to the user's measurement data, select the L-shaped face fitting positioning device.

[0094] 3. Adjust active positioning parameters;

[0095] Using the pupil positioning system, the angle between the vision orientation guide device and the deformation-inducing suction cup axis is 20 degrees, and the negative pressure of the device is adjusted to -1kpa. At this time, the distance between the pupil center of the contact lens and the deformation-inducing suction cup central axis is 2mm.

[0096] The size of the sucker is selected as 7mm, the distance between the deformation induction of...

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PUM

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Abstract

The invention provides an automatic contact lens care apparatus. The automatic contact lens care apparatus is capable of automatically removing, cleaning and wearing contact lenses. The apparatus is composed of a pupil positioning system, a negative pressure maintaining system, a deformation inducing sucker, an axial buffering system, a driving component, an ultrasonic eddy-current cleaning device, matching gas and liquid pipeline, and a control system. The automatic contact lens care apparatus of the invention realizes accurate positioning via the pupil positioning system, and utilizes the negative-pressure sucker with a deformation inducing function to crease a contact lens so as to form a gap and to realize balance with external air pressure, so reliability in removing and wearing of the contact lens is improved; the axial buffering system is arranged to avoid impact force on the eye during removing and wearing of the contact lens, so the comfort level and safety of removing and wearing of the contact lens are improved; in addition, since the ultrasonic eddy-current cleaning device is used, the cleanliness of the contact lens and the apparatus is effectively guaranteed. The automatic contact lens care apparatus of the invention effectively solves the problems of inconvenience in wearing, insufficient cleaning and unsanitary operation in the process of removing and wearing ofconventional contact lens.

Description

technical field [0001] The invention relates to the field of contact lens care, and more particularly relates to an automatic care device with automatic removal, cleaning and wearing of contact lenses. Background technique [0002] Myopia is a common eye disease. Myopia patients wearing myopia glasses in life and study not only cause discomfort such as limited vision and compression of the bridge of the nose, but also cause inconveniences such as shaking glasses and blurred vision when engaging in sports activities. Especially after the degree of myopia increases, due to the light refraction of the myopia glasses, the face is deformed, the eyes appear small and the face is deformed, and the photo appears dull. The bridge of the nose is overwhelmed by heavy lenses and frames for a long time. After taking off the glasses, there will be instant photophobia, unfocused and dull eyes. The huge contrast will affect the perception of friends and their own image. To sum up, when my...

Claims

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Application Information

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IPC IPC(8): G02C13/00A61F9/00
CPCG02C13/008A61F9/00
Inventor 王国帅
Owner 王国帅
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