CN2114439U - Device for treatment of shortsightedness - Google Patents
Device for treatment of shortsightedness Download PDFInfo
- Publication number
- CN2114439U CN2114439U CN 91227618 CN91227618U CN2114439U CN 2114439 U CN2114439 U CN 2114439U CN 91227618 CN91227618 CN 91227618 CN 91227618 U CN91227618 U CN 91227618U CN 2114439 U CN2114439 U CN 2114439U
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- China
- Prior art keywords
- container
- light
- light source
- treating myopia
- vessel port
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Abstract
The utility model relates to a device for treating nearsightedness, which is a medical device using a light source for indirect irradiation to treat nearsightedness. The device comprises a container, wherein the light source is arranged in the container and a shading object is arranged at the opening of the container. The utility model uses the light energy limited in the container for acting indirectly on the forehead and transferring the light energy to human eyes and optic nerves to achieve the purpose of treating nearsightedness. The transferring effect of the light energy can be enhanced by that a light shade is arranged beside the light source. The utility model provides a device which has the advantages of quick effect taking, obvious effect and convenient operation for treating nearsightedness.
Description
Apparatus for treating myopia of the present utility model relates to a kind of Medical Instruments, particularly a kind of apparatus for treating myopia.
Existing apparatus for treating myopia has plenty of the treatment of the acupoint stimulation of utilization, the employing low light level irradiation treatment that has.Apparatus for treating myopia as the exploitation of SIGMA photoelectric technology company of the Chinese Academy of Sciences, this instrument adopts two low light level light sources, its power is tens milliwatts, is in different far and near positions, allows it alternately glimmer and the attention of attraction human eye, eyes are alternately seen at a distance and the image of position nearby, improve the adjusting eyes gradually and see at a distance and ability nearby, thus the treatment myopia, and this instrument adopts low light level light source, the time of treatment is longer, and it is slow to take effect.
The purpose of this utility model provides a kind of apparatus for treating myopia, and it can treat myopia, particularly juvenile myopia, instant effect, and effect is obvious, and is easy to use.
Myopia is often because improper with eye; Or with eye too much, cause light (also can be described as luminous energy) relative deficiency, and stimulate the light of optic nerve not enough, make optic nerve be in the state of fever, in the course of time, can cause fatigue, the regulatory function of eyes descends gradually, does not see distant objects.Apparatus for treating myopia of the present utility model is exactly to replenish luminous energy to eyes, and the luminous energy that is delivered to optic nerve is increased, and eliminates the fatigue of optic nerve gradually, recovers the regulatory function of eyes, thereby reaches the bathomorphic purpose of treatment.In order to replenish luminous energy to eyes safely and effectively, can not use the pupil of high light direct irradiation eyes, otherwise can injure eyes; If, then do not reach certain curative effect with low light level irradiation.Use this utility model to be delivered to eyes to the light of big intensity by indirect way.
This instrument is that stronger luminous energy is delivered to forehead indirectly, and repeated transmission is delivered to eyes, thereby reaches the bathomorphic purpose of treatment.
The structure that this instrument adopted is luminous energy to be constrained in the efficient that makes luminous energy pass to human body in certain space increase.
This instrument is that luminous energy is arrived forehead by the shade indirect transfer before the volume.Directly by the irradiation of the shade before forehead forehead, then the utilization rate of luminous energy is lower with light source; When being placed into light source in the container, the luminous energy major part is constrained in the container, and the temperature in the container rises, luminous energy density in the container is bigger, the people forehead is placed on the vessel port that is provided with shade near, be delivered to forehead with regard to more luminous energy is arranged, be delivered to eyes, effect is better.
A kind of apparatus for treating myopia includes container, and the light source of power more than or equal to 5W arranged in the container, has near the vessel port to cover the shade that light source directly penetrates the light of vessel port.
Described container seals except that vessel port basically.
The power of described light source is less than 15W.
Described container has the higher inner surface of luminous reflectance.
Described shade is textile or sponge or cloth, is colored.
Described apparatus for treating myopia, the light-shield cover that the handlebar light source irradiation is partly blocked to the light of inner surface of container in the described container.
Described light-shield cover is textile or sponge or cloth.
Described light-shield cover is the object of metal or packed subparticle.
The vessel port of described container has lid.
Described light source is the mixed light source of visible light source or infrared light sources or visible light and infrared ray.
Described light source is halogen tungsten lamp or high-pressure mercury lamp or high voltage mercury lamp or H type fluorescent lamp or fluorescent lamp.
Shade is set is in order to prevent that stronger light from directly shining forehead, shade is placed on vessel port and allows forehead follow shade contact, shade to play a part buffering and energy indirect transfer media.It is in order to reduce the loss of the luminous energy in the container that container seals except that vessel port basically.
The container inner light source is other when not having light-shield cover, irradiate light during to chamber wall chamber wall can heat up, part luminous energy can lose from chamber wall; When light-shield cover that the light of the other handlebar light source of container inner light source direct irradiation inner surface of container partly blocks, can reduce the energy loss of chamber wall, at this moment the utilization rate of luminous energy is higher, also can obtain effect preferably with not too strong light source.Luminous energy is constrained in the container preferably when vessel port is covered, and can give container interior preheating before the treatment, uncaps during treatment forehead is placed near the vessel port again.When light-shield cover adopted object with subparticle such as fine sand, this object can have stronger energy storage and buffering effect, particularly when vessel port has lid.
When light source was halogen tungsten lamp or high voltage mercury lamp or high-pressure mercury lamp or H type fluorescent lamp or fluorescent lamp, these light sources were new type light sources, and it is higher that electric energy changes into the efficient of visible luminous energy.
Below in conjunction with accompanying drawing and preferred embodiment structure of the present utility model, feature and purpose are described.
Accompanying drawing is the sketch map of this apparatus for treating myopia.
With reference to accompanying drawing, this apparatus for treating myopia comprises a container (1), and the light source (2) of power more than or equal to 5W arranged in the container (1), and shade (3) is arranged near the vessel port; Container (1) seals except that vessel port, has the higher inner surface of luminous reflectance, and light source (2) is a visible light source, is high voltage mercury lamp, and power is 250W, and shade (3) is a black cloth, is located at vessel port; The container inner light source is other to have one not block the light of direct irradiation black cloth but block the metal light-shield cover (4) of direct projection exposure cage wall part light.
Because the luminous efficiency of H type fluorescent lamp is higher, so the light source of going up in the example (2) is originally that the high voltage mercury lamp of 250W can change the H type fluorescent lamp of 11W into, effect is also better.
Using method of the present utility model.Utilize instrument shown in the drawings, add power supply, myopia patient near vessel port, with the black cloth contact, can close one's eyes forehead, can widen the view when the while, black cloth was not too hot when the light that penetrates black cloth is very weak.Treated one time ten to 30 minutes, once a day, ten times is a course of treatment, and whether decision was done for the two or three course of treatment according to curative effect, and the interval is three to five days between per two courses of treatment.
This utility model has adopted more powerful light source, with preferable mode luminous energy is constrained in certain space, and the luminous energy indirect transfer is better to the effect of eyes, treatment myopia quick result, and effect is obvious, and is easy to use.
Claims (10)
1, a kind of apparatus for treating myopia is characterized in that including container, and the light source of power more than or equal to 5W arranged in the container, has near the vessel port to cover the shade that light source directly penetrates the light of vessel port.
2, apparatus for treating myopia as claimed in claim 1 is characterized in that described container seals basically except that vessel port.
3, apparatus for treating myopia as claimed in claim 1 is characterized in that described light source power is less than 15W.
4, apparatus for treating myopia as claimed in claim 1 is characterized in that described container has the higher inner surface of luminous reflectance.
5, apparatus for treating myopia as claimed in claim 1 is characterized in that described shade is textile or sponge or cloth.
6, apparatus for treating myopia as claimed in claim 1 is characterized in that the light-shield cover that handlebar light source irradiation in the described container is partly blocked to the light of inner surface of container.
7, apparatus for treating myopia as claimed in claim 6 is characterized in that described light-shield cover is textile or sponge or cloth.
8, apparatus for treating myopia as claimed in claim 6 is characterized in that described light-shield cover is metal or packed subparticle object.
9, apparatus for treating myopia as claimed in claim 1 is characterized in that the vessel port of described container has lid.
10, apparatus for treating myopia as claimed in claim 1 is characterized in that described light source is halogen tungsten lamp or high-pressure mercury lamp or high voltage mercury lamp or H type fluorescent lamp or fluorescent lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91227618 CN2114439U (en) | 1991-10-26 | 1991-10-26 | Device for treatment of shortsightedness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91227618 CN2114439U (en) | 1991-10-26 | 1991-10-26 | Device for treatment of shortsightedness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2114439U true CN2114439U (en) | 1992-09-02 |
Family
ID=4933471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91227618 Granted CN2114439U (en) | 1991-10-26 | 1991-10-26 | Device for treatment of shortsightedness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2114439U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105877974A (en) * | 2016-05-25 | 2016-08-24 | 刘东光 | Multifunctional glasses integrating myopia prevention, beautifying, memory improvement and massage functions |
-
1991
- 1991-10-26 CN CN 91227618 patent/CN2114439U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105877974A (en) * | 2016-05-25 | 2016-08-24 | 刘东光 | Multifunctional glasses integrating myopia prevention, beautifying, memory improvement and massage functions |
| CN105877974B (en) * | 2016-05-25 | 2019-07-12 | 刘东光 | A kind of multifunctional comprehensive glasses that myopia prevention-beauty-increasing is recalled-is massaged |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |