KR200423470Y1 - Handpeice provided with a color filter holder - Google Patents

Abstract

The present invention is a handpiece which is a well-known skin light irradiator for the purpose of treating skin diseases and removing or reducing hemangiomas and pigment diseases by irradiating a laser filtered through an optical filter, the holder having an optical filter is a handpiece main body The present invention relates to a handpiece having an optical filter holder formed separately from and configured to be easily replaced with an optical filter suitable for different skin diseases.

In the handpiece, a known skin light irradiator for the purpose of treating or removing skin diseases and removing or reducing hemangiomas and pigment diseases by irradiating laser filtered through an optical filter, an optical glass fixing part is formed on one side and an optical filter is replaced on the other side. A first holder fixing hole and a second holder fixing hole are formed at one end and the other end, respectively, and an optical filter fixing groove is formed at both ends, and the filter fitting protrusions formed at both ends of the optical filter are inserted in the optical filter fixing groove. An optical filter holder having a fixed optical filter and a pair of first holder fixing pieces and a pair of second holder fixing pieces are formed on one side and the other side so that the optical filter holder is inserted and fixed, and a holder support piece is formed at one end thereof. And protective glass fixing grooves formed at both ends of the holder support piece, and protective glass fitting protrusions formed at both ends of the protective glass in the protective glass fixing groove. Provides a handpiece comprising an optical filter holder, it characterized in that the holder consisting of parts of the optical filter insert formed.

Optical filter, optical filter holder, first holder fixing piece, first holder fixing piece, optical filter fixing groove, protective glass, optical filter holder inserting part, holder supporting piece

Description

Handpiece with optical filter holder {HANDPEICE PROVIDED WITH A COLOR FILTER HOLDER}

1 is a perspective view of the handpiece having an optical filter holder according to the present invention,

2 is an exploded perspective view of a handpiece having an optical filter holder according to the present invention;

3 is a cross-sectional view of the handpiece having an optical filter holder according to the present invention,

4 is an exploded cross-sectional view of a handpiece having an optical filter holder according to the present invention;

5 is an enlarged plan view of the handpiece and the first holder fixing piece and the second holder fixing piece having an optical filter holder according to the present invention.

<Description of Symbols for Major Parts of Drawings>

5: handpiece

10: optical glass 20: lamp

100: optical filter holder 110: optical glass fixing

120: optical filter replacement unit 130a: first holder fixing hole

130b: second holder fixing hole 140a, 140b: optical filter fixing groove

150: optical filter 160a 160b: filter fitting protrusion

170: lower surface

200: optical filter holder insert

210a, 210b: first holder fixing piece

212: ball bearing 214: ball bearing engaging portion

216: spring

220a, 220b: Second holder fixing piece 230a, 230b: Holder support piece

240a, 240b: protective glass fixing grooves 250a, 250b: protective glass fitting protrusion

260: protective glass

The present invention is a handpiece which is a well-known skin light irradiator for the purpose of treating skin diseases and removing or reducing hemangiomas and pigment diseases by irradiating a laser filtered through an optical filter, the holder having an optical filter is a handpiece main body The present invention relates to a handpiece having an optical filter holder which is formed to be separated from and easily replaceable with an optical filter suitable for different skin diseases.

In recent years, women and men have increased interest in the skin, and in particular, skin using light or laser for various skin treatments such as acne, blotch, spots, pigmented lesions and permanent hair removal of unwanted hair. Photolithography is widely used, and these skin irradiators treat skin diseases by irradiating the skin with strong light of complex wavelengths.

That is, by emitting a lamp of the optical skin light irradiator and irradiating the skin with light or laser at a predetermined wavelength once or several times at a predetermined interval, permanent hair removal or reduction of unwanted hair by various light rays, It not only improves pigment diseases such as capillary expansion, hot flashes, freckles, and blemishes, but also reduces the number of enlarged pores and reduces wrinkles (skin aging diseases), which makes the skin elastic. .

However, such a conventional skin light irradiator is composed of a handpiece body and an optical filter integrally, so if there is a problem with the optical filter, the handpiece itself needs to be replaced or different affected areas, that is, replacement of the optical filter according to the use and treatment area. If there is a need to use a handpiece with a built-in other optical filter, there was a problem that has to suffer a lot of inconvenience and economic loss.

Accordingly, the present invention is to use a handpiece which is a known skin light irradiator for the purpose of treating skin diseases and removing or reducing hemangiomas and pigment diseases by irradiating laser filtered through an optical filter, when a problem of the optical filter occurs or It is an object of the present invention to design a highly adaptable handpiece that can be usefully used only by the easy replacement of the optical filter, rather than the replacement of the handpiece, when using various kinds of optical filters such as treatment of various skin diseases and pigment diseases.

In order to achieve the above object, a handpiece having an optical filter holder according to the present invention is irradiated with a laser filtered through an optical filter, and the skin is known for the purpose of treating or removing skin diseases and removing or reducing hemangiomas and pigment diseases. In the handpiece as a light irradiator, an optical glass fixing part is formed on one side, and an optical filter replacement part is formed on the other side, and a first holder fixing hole and a second holder fixing hole are formed at one end and the other end, respectively, and an optical filter fixing groove at both ends. Is formed and an optical filter holder having an optical filter in which the filter fitting protrusions formed at both ends of the optical filter are inserted into and fixed to the optical filter fixing groove, and a pair of first pairs at one side and the other side to insert and fix the optical filter holder. A holder fixing piece and a pair of second holder fixing pieces are respectively formed, and a holder support piece is formed at one end thereof, and protective glass fixing grooves are formed at both ends of the holder support piece. It characterized in that the optical filter holder insert portion formed with a protective glass that is fixed by fitting the protective glass fitting protrusions formed at both ends of the protective glass in the regular groove.

In addition, the handpiece is characterized in that the optical filter holder inserting portion, the optical filter holder and the optical glass are formed to be separated from each other.

In addition, the pair of first holder fixing pieces and the pair of second holder fixing pieces provided in the inner wall of the optical filter holder may have a ball bearing having a predetermined diameter, a spring for elastically supporting the ball bearing, and the ball bearing. It characterized in that the optical filter holder is composed of a ball bearing engaging portion to protrude to the outside part.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a combined perspective view of a handpiece having an optical filter holder according to the present invention, Figure 2 is an exploded perspective view of a handpiece having an optical filter holder according to the present invention, Figure 3 is an optical filter holder according to the present invention 4 is an exploded cross-sectional view of a handpiece having an optical filter holder according to the present invention, and FIG. 5 is a combined plan view of a handpiece having an optical filter holder according to the present invention. An enlarged view of the one holder fixing piece and the second holder fixing piece.

Handpiece having an optical filter holder according to the present invention, as shown in Figures 1 to 5,

The optical glass fixing part 110 is formed at one side, and the optical filter replacement part 120 is formed at the other side, and the first holder fixing hole 130a and the second holder fixing hole 130b are formed at one end and the other end thereof, respectively. The optical filter fixing grooves 140a and 140b are formed at the end thereof, and the filter fitting protrusions 160a and 160b formed at both ends of the optical filter 150 are inserted into and fixed to the optical filter fixing grooves 140a and 140b. 150 is provided with a pair of first holder fixing piece (210a, 210b) and a pair of second holder fixing piece on one side and the other side so that the optical filter holder 100 and the optical filter holder 100 is inserted and fixed 220a and 220b are formed, respectively, holder support pieces 230a and 230b are formed at one end, and protective glass fixing grooves 240a and 240b are formed at both ends of the holder support pieces 230a and 230b. To the optical filter holder inserting portion 200 in which the protective glass 260 is formed to be fixed by fitting the protective glass fitting protrusions 250a and 250b formed at both ends of the protective glass 260 into the fixing grooves 240a and 240b. Is done.

In addition, the handpiece 5 is formed such that the optical filter holder inserting part 200, the optical filter holder 100, and the optical glass 10 are separated from each other.

In addition, the pair of first holder fixing pieces 210a and 210b and the pair of second holder fixing pieces 220a and 220b provided inside the inner wall of the optical filter holder 100 may be provided.

It consists of a ball bearing 212 having a predetermined diameter, a spring 216 for elastically supporting the ball bearing 212 and a ball bearing engaging portion 214 to partially protrude to the outside.

Referring to the handpiece having an optical filter holder according to the present invention in the configuration as described above,

In a handpiece which is a known skin light irradiator for the purpose of treating skin diseases and removing or reducing hemangiomas and pigment diseases by irradiating laser filtered through an optical filter,

For example, to help understand the optical filter 150,

In the treatment of pigmented and vascular lesions, a wavelength of 560 nm is applied. For blemishes and hair removal, the wavelengths of 590 nm and 690 nm are basically applied. Depending on the patient's lesion condition, an optical filter with an appropriate wavelength is used. The wavelength used for the treatment of 578nm or 585nm is used, which is absorbed only by the hemoglobin of blood vessels with an increased wavelength of 578nm or 585nm, and utilizes the characteristic of selective destruction. The wavelength is also used because the 585nm wavelength has a high energy loss due to its high absorption into hemoglobin. In other words, when light passes through the blood vessels, it has a high absorption rate in the upper portion of the blood vessels, and thus has a limitation in treating the bottom portion of a thick vessel or a deep vessel.

On the other hand, the wavelength of 595nm can reach the bottom of deep blood vessels or coarse blood vessels due to the low absorption rate of hemoglobin, but it requires more energy because of low energy absorption rate, but may have side effects.

Therefore, optical filters having different wavelengths of 470 nm, 560 nm, 590 nm, 640 nm, and 690 nm are used. For example, the 560 nm filter reflects light of 560 nm or less emitted from the lamp 20 and transmits light of 560 nm or more. Done.

Light emitted when using 560nm filter: 560nm ~ 1100nm

Light emitted using 590nm filter: 590nm ~ 1100nm

Light emitted when using 690nm filter: 690nm ~ 950nm

Therefore, theoretically, only one filter of 560 nm can be applied to all lesions using the filters of 590 nm and 690 nm. However, the longer the wavelength, the longer the wavelength of light penetrates deeper into the skin, the longer the wavelength of light penetrates deeper into the skin, the shorter the wavelength of light, the greater the thermal effect on the surface of the skin and the longer the exposure time It penetrates deep into the skin.

As a result, the optical filter 150 having a wavelength different according to the lesion state or condition of the patient is used.

In order to easily replace the optical filter 150, the handpiece having the optical filter holder according to the present invention has different uses as described above depending on the wavelength of the optical filter 150,

Insert and fix the optical filter holder 100 formed to be separated in the optical filter holder inserting part 200, and inserting and fixing the optical glass 10 formed to be separated to the optical filter holder 100, and the optical filter holder inserting part A pair of first holder fixing pieces 210a and 210b and a pair of second holder fixing pieces 220a and 220b are formed at one side and the other side of the 200, respectively, and holder support pieces 230a and 230b are formed at one end thereof. Is formed to fix and support the optical filter holder 100, and the optical glass fixing part 110 is formed on one side of the optical filter holder 100 to insert and fix the optical glass 10 and the optical filter An optical filter replacement unit 120 is formed at the other side of the holder 100 to easily replace the optical filter 150.

Meanwhile, the light emitted from the lamp 20 is fixed to the protective glass fixing grooves 240a and 240b and the protective glass fitting protrusions 250a and 250b of the optical filter holder inserting part 200. The optical filter 150 and the optical filter 150 of the optical filter fixing grooves 140a and 140b that pass through the optical filter 150 forming the lower surface 170 of the optical filter holder 100 formed in close contact with the protective glass 260. Through the optical glass 10 to be irradiated to the affected part of the human body.

The scope of the present invention is not limited to the above-exemplified embodiments, and many other modifications based on the present invention may be made by those skilled in the art within the above technical scope.

According to the present invention described above, when irradiating the affected area with a handpiece provided with an optical filter holder, hemangioma (facial flushing, capillary dilemma) pigmented disease, freckles, blemishes, blotch, acne, pores, fine wrinkles hair removal By easily replacing and using a multi-wavelength optical filter that can be irradiated to various affected areas, there is an effect that greatly contributes in time and economics, such as blocking the loss of replacing the handpiece to replace the optical filter at different wavelengths.

Claims (3)

In a handpiece which is a known skin light irradiator for the purpose of treating skin diseases and removing or reducing hemangiomas and pigment diseases by irradiating light filtered through an optical filter,  An optical glass fixing part is formed at one side, and an optical filter replacement part is formed at the other side, and a first holder fixing hole and a second holder fixing hole are formed at one end and the other end, respectively, and an optical filter fixing groove is formed at both ends. An optical filter holder having an optical filter fitted into and fitted with filter fitting protrusions formed at both ends of the optical filter; And A pair of first holder fixing pieces and a pair of second holder fixing pieces are respectively formed on one side and the other side so that the optical filter holder is inserted and fixed, and a holder support piece is formed at one end thereof and the protective glass is fixed at both ends of the holder support piece. An optical filter holder insertion part having a protective glass formed with a groove formed therein and having a protective glass fitting protrusion formed at both ends of the protective glass in the protective glass fixing groove; Handpiece having an optical filter holder, characterized in that consisting of. The method of claim 1, wherein the handpiece, And the optical filter holder inserting portion, the optical filter holder, and the optical glass are separated from each other. The pair of first holder fixing pieces and the pair of second holder fixing pieces provided in the inner wall of the optical filter holder, An optical filter holder comprising a ball bearing having a predetermined diameter, a spring for elastically supporting the ball bearing, and a ball bearing engaging portion for partially protruding the ball bearing to the outside.

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