KR200294419Y1 - A Centrifugal force use portable and airball Soft contact lens clean machine - Google Patents

Abstract

The present invention is designed by rubbing the lens by hand to remove residual foreign substances and proteins on the soft and hard lens surfaces or by ultrasonic cleaning to prevent surface damage such as shortening or tearing of the lens life. The centrifugal force by the rotational force was used to make the soft lens easier to wash. When the catalyst was reacted with hydrogen peroxide to which a small amount of sodium chloride was added, oxygen droplets were generated during the neutralization process, and the hydrogen peroxide solution became saline. By hydrogen peroxide, soft lens and hard lens sterilize ameba bacteria that cause dizziness and protein, and oxygen bubbles generated in the process of neutralization are subjected to centrifugal force to cause friction with lens surface, which causes washing. We propose a lens cleaning device for a contact lens that reduces the incidence of various eye diseases, is easy to handle, has a long life, and is easy to carry.

Description

Portable Oxygen Contact Lens Cleaner {A Centrifugal force use portable and airball Soft contact lens clean machine}

The present invention is neutralized by a catalyst composed of ultrasonic waves, alkali, platinum powder, and manganese dioxide, and is a device that cleans by frictional force due to the rotational force by centrifugal force. It is about.

Although the world's population of contact lenses is rapidly increasing to about 2 million people (Hankook Ilbo 98.10.15), no devices have been developed to remove proteins and foreign substances from contact lenses. I'm washing my lens by hand, depending on the liquid. As a result, the lens may be damaged during lens cleaning, the lens may be torn, injured, or fall off, and the protein, fat and dirt attached to the minute oxygen holes of the lens will not be removed. For this purpose, an ultrasonic cleaning apparatus using vibration generated in ultrasonic waves has been proposed.

The ultrasonic cleaning device is a system in which 125,000 vibrations per second are repeatedly generated during the decomposition, fusion, shrinkage, and pressure increase of the saline solution to easily remove various foreign substances.

However, since the centrifugal force is not chemically sterilized, the portable ultrasonic cleaner is not effective in removing dizziness or amoeba, the cause of protein, and the eyes are tired or congested in a short period of time. This high and conventional ultrasonic and centrifugal force makes it difficult to obtain chemical sterilization effects on the lens, while the simultaneous thermal disinfection can provide a high cleaning effect but shorten or deform the lens life and prevents repeated cleaning. Therefore, there is a problem in that the contact lens in direct contact with the eye does not become sterile.

Therefore, the main purpose of the present invention is to inject hydrogen peroxide with a small amount of sodium chloride in the washing tank containing the catalyst during ultrasonic cleaning, so that the soft lens and hard lens sterilize the amoeba bacteria causing dizziness bacteria and proteins by the hydrogen peroxide. In addition, since the oxygen droplets generated during this neutralization process are subjected to centrifugal force to cause friction with the lens surface, they do not need to be rubbed by the hand, and the lens can be cleaned several times so that the lens can be cleaned more clearly. It is easy to clean the contact lens in aseptic state, and the centrifugal force generated by the drive motor can be applied to the left and right rotation movements at regular intervals by a timer, thereby improving the efficiency of lens cleaning. I do not have a burden even if I wear it The present invention provides a portable oxygen drop contact lens cleaner that minimizes the incidence of various eye diseases due to lens cleaning insufficiency.

1 is an exemplary view showing the internal structure of a portable oxygen drop contact lens according to the present invention

2 is an exemplary view showing the internal structure of a circular filter in which a contact lens is inserted according to the present invention

3 is an equivalent model circuit diagram in which a centrifugal force generating unit generating oxygen droplets of the present invention is added.

Explanation of symbols on the main parts of the drawings

1 .. Main body 2 .. Drive motor

3. .washing bath 4 .. cleaning solution

5 .. water inlet 6 .. rotary shaft

7..Reduction gear 8..Catalyst disc

9 .. Shore 10 .. Cover

11 .. Ultrasonic Oscillator 12 .. Circular Filter

13 .. Lens 14 .. Timer

15 .. Power 16 .. Drain

17 .. rotary wing 18 .. battery

19 .. Metal plate 20 .. External power supply

In order to achieve the above object, the portable air bubble contact lens cleaner according to the present invention includes a main body 1 which is opened and closed by a circular filter 12 in the form of a cover 10 and a cleaning solution of hydrogen peroxide component 4 inside the main body 1. A washing tank 3 containing) is provided.

The inner bottom of the main body 1 is attached to the ultrasonic vibrator 11, the reduction gear 7 and the driving motor 2 for forward and reverse rotation, and to transmit the rotational force to the rotary blade 17 to it. The rotating shaft 6 is configured, the battery 18 and the external power supply 20 for supplying power to the drive motor 2 and the ultrasonic vibrator 11 is configured on the side of the main body 1,

The driving motor performs washing and rinsing as the drive motor is rotated forward and backward by the reduction gear 7 by the timer 14. Therefore, the circular filter () is configured to be rotated forward and backward by centrifugal force, and the washing tank 3 has an inner surface of the drain port 16 and the washing tank 3 to drain the cleaned washing solution 4. Since it is provided with a metal plate 19 for transmitting power to the ultrasonic vibrator 11, the vibration of the vibrator is configured to be transmitted to the circular filter 12 through the metal plate 19,

The circular filter 12 is provided with a pair of circular filters 12 for inserting the lens 13 at the left and right sides thereof, and a catalyst disk 8 for neutralizing hydrogen peroxide, and the circular filter 12 having the lens inserted therein. ) Is immersed in the cleaning solution 4 of the hydrogen peroxide component injected into the washing tank 3 to neutralize the catalyst disk 8 attached to the lower surface of the circular filter 12 to generate air bubbles.

The chemical reaction equation here

2H 2 O 2 (Chemical reaction by catalyst → 5 hours after 5 hours) → 2H 2 O + O 2

In addition, the catalyst disk 8 attached to the lower surface of the circular filter 12 into which the contact lens is inserted is formed by minimizing various catalysts including at least one of alkali, platinum powder, and manganese dioxide, and the present invention has a main body. Open and separate the circular filter 12 in the form of a cover 10 covering the open top of (1), open the circular filter 12 which is divided to the left and right, and contact lenses 13 to the open circular 12 filter. Insert and touch)

After the lens 13 is inserted, the cleaning solution 4 of the hydrogen peroxide component is injected into the washing tank 3 and the power is applied, and ultrasonic vibration is caused by the internal battery 18 and the external power supply unit 19.

When the ultrasonic vibrator 11 is operated, it causes 125,000 cavitations and the driving motor 2 connected by the applied power is rotated so that the circular filter 12 is rotated forward and backward,

In addition, the hydrogen peroxide cleaning liquid (4) injected into the washing tank (3) removes dizziness bacteria and amoeba bacteria, and comprises a catalyst disk composed of a small disk of various catalysts each including alkali, platinum powder, manganese dioxide, and one or more ( 8) Neutralization reaction is neutralized with sterile saline solution containing 0.9 g of sodium chloride in 100 ml of distilled water without any eye irritation. Oxygen air bubbles are removed from proteins of lens 13 and foreign substances cosmetics, eyeballs, and ink of lens 13 cleanly. Even if the lens 13 thus washed is worn for a long time, the burden is less on the eyes, and the field of view is kept fresh.

The following examples and experimental examples are described in more detail, but these examples do not limit the scope of the present invention.

Ultrasonic cleaning experiment

An ultrasonic cleaning effect experiment was performed by ultrasonic waves. The subjects were teenagers or thirty soft contact lenses who agreed with the efficacy test. They were uncomfortable with the usual methods of cleaning the lens with their hands, and there was no particular organic body abnormality. One sample device was given per person, and all the participants who participated in the experiment reported the absence after about a month.

Table 1 Experimental Results of Experimental Example 1

Experimental Example 2 Centrifugal Force Washing Experiment

The centrifugal force washing effect experiment by DC motor was performed. The subjects were teenagers or thirty soft contact lenses who agreed with the efficacy test. They were uncomfortable with the usual methods of cleaning the lens with their hands, and there was no particular organic body abnormality. One sample device was given per person, and all the participants who participated in the experiment reported the absence after about a month.

Table 2 Experimental Results of Experimental Example 2

Experimental Example 3 Combined Centrifugal Force Washing Using Ultrasonic and Oxygen Bubbles

The effect of centrifugal force washing by DC motor using the ultrasonic wave by ultrasonic vibrator and air bubble by chemical reaction was performed in parallel. The subjects were teenagers or thirty soft contact lenses who agreed with the efficacy test, and they were suspicious of the discomfort and cleaning effects of the lens cleaning method by hand, and there were no particular organic body abnormalities. One sample device was given to each person and reported the result after about a month after all the participants participated in the experiment.

Table 2 Experimental Results of Experimental Example 3

When using ultrasound, centrifugal force, and catalytic disk as shown in the table above, the user reported the result of contact lens wear and the degree of foreign matter on the contact lens surface when they were seen by eye for one month. Although the cleaning rate and the wearing effect of about% were observed, the effect of centrifugal force washing of the air bubble by chemical reaction using the catalyst disk was found to be more than 90% of 30 people.

As described above, according to the present invention, the circular filter 12 into which the lens 13 is inserted causes the driving motor 2 to rotate forward and reverse by the reduction gear 7 by a timer, and the ultrasonic vibrator 11 is added thereto. Vibration caused by the lens 13 washing more safe and has an excellent cleaning effect. In addition, the soft lens and the hard lens sterilize the amoeba bacteria causing dizziness bacteria and proteins by the hydrogen peroxide cleaning solution 4, and the oxygen droplets generated during the neutralization process are subjected to centrifugal force and thus friction with the surface of the lens 13. Because of the cleaning process, it is possible to solve the problem that the surface of the lens or the protein is blocked by the oxygen permeation hole due to the protein, and it has the effect of reducing the incidence of various eye diseases when the lens 13 is neglected and cleaned. have.

Claims (3)

The inner bottom of the main body 1 is attached to the ultrasonic vibrator 11, the reduction gear 7 and the driving motor 2 for forward and reverse rotation, and to transmit the rotational force to the rotary blade 17 to it. The rotating shaft 6 is configured, the battery 18 and the external power supply 20 for supplying power to the drive motor 2 and the ultrasonic vibrator 11 is configured on the side of the main body 1, the washing tank (3) The inner surface of the drain 16 and the washing tank 3 to drain the cleaning solution (4) after the cleaning is provided with a metal plate 19 for transmitting power to the ultrasonic vibrator (11), the vibration of the vibrator is a metal plate ( 19, which is configured to be transferred to the circular filter 12, the circular filter 12 is provided with a circular filter 12 divided into left and right for inserting the lens 13, respectively, and a catalyst disk 8 for neutralizing hydrogen peroxide. ) The circular filter 12 is provided with a pair of circular filters 12 for inserting the lens 13 at the left and right sides, and a catalyst disk 8 for neutralizing hydrogen peroxide, and the circular filter 12 having the lens inserted therein. ) Is immersed in the cleaning solution 4 of the hydrogen peroxide component injected into the washing tank 3 and neutralized with the catalyst disk 8 attached to the bottom surface of the circular filter 12 to generate air bubbles. Lens cleaning device. The apparatus of claim 1, wherein the drive motor (2) performs the washing and rinsing by forward and reverse rotation by a reduction gear (7) by a timer (14). The apparatus for cleaning a portable oxygen drop contact lens according to claim 1, wherein the catalyst disk attached to the circular filter is attached with a catalyst disk manufactured by a method including at least one catalyst material such as alkali, platinum powder, and manganese dioxide.