TWM581919U - Hood type laser phototherapy device - Google Patents

Abstract

A hood type laser phototherapy device comprises a cap body, a flexible circuit board and a plurality of surface-emitting lasers, wherein the flexible circuit board is disposed in the cap body, and the surface-emitting laser devices are disposed on the flexible circuit board And the surface-emitting lasers are electrically connected to the flexible circuit board, and the flexible circuit board has a driving circuit, which can be used to drive the surface-emitting lasers. Each of the face-emitting lasers is a multi-band laser that can be used to emit laser light of multiple wavelengths. Thus, the surface-emitting lasers have laser light of various wavelengths, and can provide different penetration depths to illuminate hair follicles of different depths, thereby having a better hair growth effect.

Description

Headgear type laser light therapy device

The present invention relates to a laser phototherapy device, and more particularly to a hood-type laser phototherapy device which can be used for laser hair growth and the like to effectively alleviate bald hair loss problems.

The problem of bald hair loss has become a problem for most people. With the advancement of medical technology, there are more and more ways to treat bald hair loss. In clinical practice, it can be divided into two major categories: hair growth treatment and hair transplantation surgery. In addition to raw hair and oral medicine, there are various physical therapy and laser hair growth treatments, and laser hair growth has become a widely used treatment in recent years, which can effectively alleviate the problem of bald hair loss.

Most of the existing laser hair growth devices are designed by a hood, and a plurality of ejectors can be arranged on the cap body, and the lasers can emit laser light for illuminating the head of the user, thereby stimulating the hair follicle and generating hair. The effect of hyperplasia. However, in the existing laser hair growth device, each laser generates a fixed-wavelength laser light, so the laser light has the same penetrating power to the skin, and cannot effectively irradiate the hair follicles at different depths, so that the hair growth effect is greatly reduced, and it is difficult to have Better hair growth effect.

The technical problem to be solved by the present invention is to provide a hood-type laser phototherapy device for the deficiencies of the prior art, and the laser light can illuminate the hair follicles of different depths to have a better hair growth effect.

In order to solve the above technical problem, the technical solution adopted by the present invention is to provide a hood type laser phototherapy device which can be used for covering a user's head, the hood type laser phototherapy device comprising: a cap The cap body is a hollow casing having an inner surface and an outer surface, the inner surface and the outer surface respectively located on opposite sides of the cap body; a flexible circuit board, the flexible circuit board is disposed In the cap body, the flexible circuit board is adjacent to the inner surface of the cap body; and a plurality of surface-emitting lasers, the surface-emitting lasers are vertical cavity surface emitting lasers, and the surface-emitting lightning devices The illuminating circuit board is disposed on the flexible circuit board, the surface-emitting lasers are spaced apart, and the surface-emitting lasers are electrically connected to the flexible circuit board. The flexible circuit board has a driving circuit and can be used. In order to drive the surface-emitting lasers, the surface-emitting lasers emit laser light, and each of the surface-type lasers is a multi-band laser, which can be used to emit laser light of various wavelengths. To illuminate hair follicles of different depths.

Preferably, each of the face-emitting lasers can emit two, three, four or five wavelengths of laser light.

Preferably, the surface-emitting lasers are capable of emitting laser light waves of various wavelengths between 400 and 1100 nm.

Preferably, the hood-type laser phototherapy device further comprises a lining body, the lining body has flexibility, and the lining body covers the surface-emitting lasers, and the lining body is adjacent to the lining body A plurality of grooves are disposed on one side of the surface-emitting lasers, and the surface-emitting lasers are respectively accommodated in the grooves, and the plurality of film layers are respectively formed on the inner liner adjacent to the grooves. The film layers respectively correspond to the surface-emitting lasers, and the laser light emitted by the surface-emitting lasers can be emitted outward through the corresponding film layers.

The beneficial effect of the present invention is that the hood-type laser phototherapy device provided by the present invention can be covered on the user's head to emit laser light by using the surface-emitting laser for illuminating the user. The head is used to stimulate the hair follicles, thereby producing the effect of hair growth, and the surface-emitting lasers have laser light of various wavelengths, which can provide different penetration depths to illuminate hair follicles of different depths, thereby having better Hair growth effect.

Moreover, the creation of the face-illuminated laser device can reduce the overall height and reduce the volume, thereby reducing the cost of packaging and transportation.

In order to further understand the features and technical contents of this creation, please refer to the following detailed description and drawings of the present invention. However, the drawings are provided for reference and description only, and are not intended to limit the creation.

The embodiments disclosed in the present disclosure are described below by way of specific embodiments, and those skilled in the art can understand the advantages and effects of the present invention from the contents disclosed in the present specification. The present invention can be implemented or applied in various other specific embodiments. The details of the present specification can also be variously modified and changed without departing from the concept of the present invention. In addition, the drawings of the present creation are only for the purpose of simple illustration, and are not stated in advance according to the actual size. The following embodiments will further explain the related technical content of the present invention, but the disclosure is not intended to limit the scope of protection of the present invention.

[First Embodiment]

Referring to FIG. 1 to FIG. 3, the present invention provides a hood-type laser phototherapy apparatus comprising a cap body 1, a flexible circuit board 2 and a plurality of surface-emitting lasers 3.

The cap body 1 is a hollow casing, and the cap body 1 can be made of a material such as plastic, and the material of the cap body 1 is not limited. The cap body 1 has an inner surface 11 and an outer surface 12, and the inner surface 11 and the outer surface 12 are respectively located on opposite sides of the cap body 1. The cap 1 can be used to cover the head of the user, and the inner surface 11 of the cap 1 faces the head used, and the outer surface 12 of the cap 1 faces away from the head used, that is, the cap The outer surface 12 of the cap 1 faces the outside.

The flexible circuit board 2 is disposed in the cap body 1. The flexible circuit board 2 has flexibility. The flexible circuit board 2 is adjacent to the inner surface 11 of the cap body 1. The flexible circuit board 2 can also be fixed by bonding or the like. Inside the cap 1. The flexible circuit board 2 has flexibility and can be attached appropriately along the curvature of the inner surface 11 of the cap body 1. The flexible circuit board 2 can also be electrically connected to an electrical connector 22 for power and signal transmission.

The surface-emitting laser 3 is a Vertical-Cavity Surface-Emitting Laser (VCSEL), and the laser light is emitted perpendicularly to one side. The surface-emitting lasers 3 are disposed on the flexible circuit board 2, and the surface-emitting lasers 3 can be disposed on one side of the flexible circuit board 2 away from the cap body 1. The surface-emitting lasers 3 The spacing is set, and the surface-emitting lasers 3 are electrically connected to the flexible circuit board 2. The surface-emitting lasers 3 are distributed over the entire flexible circuit board 2, so that the surface-emitting lasers 3 are distributed throughout the hood-type laser phototherapy device, and the illumination area is relatively wide. The flexible circuit board 2 has a driving circuit 21, which can be used to drive the surface-emitting lasers 3, so that the surface-emitting lasers 3 can emit laser light, and the surface-emitting lasers 3 can be oriented The inside of the cap 1 emits laser light to illuminate the head of the user.

Each of the surface-type lasers 3 of the present invention is a multi-band laser, which can be used to emit laser light of various wavelengths, that is, each of the surface type lasers 3 can emit two, three, four or five. A laser of equal wavelength. In this embodiment, the surface-emitting laser 3 can emit laser light waves of various wavelengths between 400 and 1100 nm, and the surface-emitting laser 3 can emit, for example, 635 nm, 650 nm, 660. At least two wavelengths of laser light waves, such as nanometers, 780 nm, 808 nm, 830 nm, 905 nm, 940 nm, 950 nm, and 980 nm.

The hood-type laser phototherapy device of the present invention can be further electrically connected to an existing controller (not shown) by using the electrical connector 22 for controlling operations such as switching, timing, and counting, and the controller can utilize a battery or a commercial power. Supply the required power. Since the controller is a prior art and is not the focus of this creative appeal, it will not be described.

In this embodiment, the hood type laser phototherapy apparatus further includes a lining body 4 which can be made of a material such as silicone, and the lining body 4 has flexibility, and the lining body 4 can be covered on the surface-emitting lasers 3, and the lining body 4 can also be fixed in the cap body 1 by means of bonding or the like. The lining body 4 is a one-piece body, and the lining body 4 is disposed adjacent to one surface of the surface-emitting lasers 3 with a plurality of grooves 41, and the grooves 41 are respectively associated with the surface-emitting lasers 3, in a relative arrangement, the surface-emitting lasers 3 are respectively accommodated in the grooves 41. A plurality of thin film layers 42 are respectively formed on the inner liner 4 adjacent to the recesses 41, and the thin film layers 42 respectively correspond to the surface-emitting lasers 3. The laser light emitted by the surface-emitting lasers 3 can be emitted outward through the corresponding film layer 42. The lining body 4 can be used to protect the surface-emitting lasers 3, and the surface-emitting lasers 3 can be prevented from directly contacting the human body, and the utility model has better comfort and safety.

As shown in FIG. 2 and FIG. 4, the hood-type laser phototherapy device can be covered on the user's head to emit laser light by using the surface-emitting lasers 3 to illuminate the user. The head, by illuminating the scalp with laser light, can promote blood circulation of the scalp and activate the hair follicle cells of the scalp, thereby stimulating the hair follicle and producing hair growth. Each of the surface-type lasers 3 of the present invention is a multi-band laser, which can be used to emit laser light of various wavelengths, and the laser light of different wavelengths has different penetration depths, so that the laser light can irradiate the hair follicles of various depths. In order to have a better hair growth effect.

As shown in FIG. 5, the laser light A of the first wavelength, the laser light B of the second wavelength, and the laser light C of the third wavelength have different wavelengths, so the penetration depth of the laser light is different, so that the laser light A of the first wavelength is The second wavelength of the laser light B and the third wavelength of the laser light C can respectively irradiate the hair follicles D, E and F of various depths to have a better hair growth effect.

[Second embodiment]

Referring to FIG. 6 , in the embodiment, the hood-type laser phototherapy device further includes at least one sensor 5 , and the sensor 5 can be a sensing element in the form of touch or induction. The sensor 5 is electrically connected to the flexible circuit board 2, and the sensor 5 can be disposed at an appropriate position inside the cap body 1. When the hood-type laser phototherapy device covers the user's head and the sensor 5 senses the user's head, the surface-emitting lasers 3 can be activated to emit the laser light. When the hood-type laser phototherapy device leaves the user's head and the sensor 5 does not sense the user's head, the sensor 5 will send a signal and immediately power off, so that the surface-emitting lightning The launcher 3 cannot be activated to enhance the security of use.

[The beneficial effects of this creation]

The beneficial effect of the present invention is that the hood-type laser phototherapy device can be covered on the user's head, so that the surface-emitting laser can be used to emit laser light for illuminating the user's head. In order to stimulate the hair follicles, the hair growth effect is produced, and the surface-emitting lasers have laser light of various wavelengths, which can provide different penetration depths to irradiate hair follicles of different depths, thereby having better hair growth effects.

Moreover, the creation of the face-illuminated laser device can reduce the overall height and reduce the volume, thereby reducing the cost of packaging and transportation.

The above disclosure is only a preferred and feasible embodiment of the present invention, and is not intended to limit the scope of the patent application of the present invention. Therefore, any equivalent technical changes made by using the present specification and the content of the schema are included in the application for this creation. Within the scope of the patent.

1‧‧‧Cap

11‧‧‧ inner surface

12‧‧‧ outer surface

2‧‧‧Soft circuit board

21‧‧‧Drive circuit

22‧‧‧Electrical connector

3‧‧‧Surface-type laser

4‧‧‧ lining

41‧‧‧ Groove

42‧‧‧film layer

5‧‧‧Sensor

A‧‧‧first wavelength laser light

B‧‧‧second wavelength laser light

C‧‧‧Laser light of the third wavelength

D‧‧‧ hair follicles

E‧‧‧ hair follicles

F‧‧‧hair follicles

1 is a perspective view of a hood-type laser phototherapy apparatus according to a first embodiment of the present invention.

2 is a cross-sectional view of the hood-type laser phototherapy apparatus of the first embodiment of the present invention.

Figure 3 is a detailed view of portion III of Figure 2.

4 is a schematic view showing the state of use of the hood-type laser phototherapy apparatus of the first embodiment of the present invention.

FIG. 5 is a schematic view showing the hair follicles of different depths irradiated by different wavelengths of laser light in the first embodiment of the present invention.

Figure 6 is a cross-sectional view showing a hood-type laser phototherapy apparatus according to a second embodiment of the present invention.

Claims (7)

A hood-type laser phototherapy device can be used for covering a user's head. The hood-type laser phototherapy device comprises: a cap body, the cap body is a hollow casing, and the cap body has a An inner surface and an outer surface, the inner surface and the outer surface are respectively located on opposite sides of the cap body; a flexible circuit board, the flexible circuit board is disposed in the cap body, and the flexible circuit board is adjacent to the inner surface of the cap body; And a plurality of surface-emitting lasers, the surface-emitting lasers are vertical cavity surface emitting lasers, and the surface-emitting lasers are disposed on the flexible circuit board, and the surface-emitting lasers And the surface-emitting type laser device is electrically connected to the flexible circuit board, the flexible circuit board has a driving circuit, and can be used to drive the surface-emitting lasers to enable the surface-emitting type The laser emits laser light, and each of the surface-type lasers is a multi-band laser that can be used to emit laser light of various wavelengths to illuminate hair follicles of different depths. The hood-type laser phototherapy apparatus according to claim 1, wherein the surface-emitting lasers are disposed on a side of the flexible circuit board away from the cap. A hood-type laser phototherapy apparatus according to claim 1, wherein each of the surface-emitting lasers is capable of emitting two, three, four or five wavelengths of laser light. A hood-type laser phototherapy apparatus according to claim 1, wherein the surface-emitting lasers are capable of emitting laser light of a plurality of wavelengths between 400 and 1100 nm. The hood type laser phototherapy apparatus according to claim 1, further comprising an inner liner having flexibility, the inner liner covering the surface-emitting lasers a plurality of grooves are disposed on a side of the lining body adjacent to the surface-emitting lasers, and the surface-emitting lasers are respectively received in the grooves, and the lining body is adjacent to the grooves A plurality of thin film layers are respectively formed, and the thin film layers respectively correspond to the surface-emitting lasers, and the laser light emitted by the surface-emitting lasers can be emitted outward through the corresponding thin film layers. The hood type laser phototherapy apparatus according to claim 1, further comprising at least one sensor electrically connected to the flexible circuit board, when the hood type laser phototherapy device is removed At the user's head, the sensor emits a signal that prevents the surface-emitting lasers from starting. The hood-type laser phototherapy apparatus of claim 1, wherein the surface-emitting lasers are spaced apart throughout the flexible circuit board.