TWI758620B - laser grip - Google Patents

Abstract

A laser grip includes a body, a front seat, a laser guiding module and a cooling module. The front seat is arranged on the body and has a front end surface, and the front end surface includes a light emitting part and at least one air extraction hole, The air extraction hole is used to communicate with an air extraction device; the laser guiding module is arranged inside the handle and is used to guide the laser output by a laser light generator, and the laser guiding module has a transmitting end for emitting the laser And go out of the light-emitting part; the cooling module is arranged on the front seat to make the front seat in a low temperature state, so as to cool the skin and avoid burns or affect the treatment effect. Through the suction hole, the front seat can be sucked and fixed to the skin, so that the laser can be accurately positioned on the part to be applied, and it is not easy to shift and has a cupping effect at the same time. When the laser is not used, the cooling module cooperates with the front seat, so that the front seat is in a low temperature state and can be used for cold therapy.

Description

laser grip

The present invention relates to a laser treatment device; in particular, it refers to a laser grip.

The so-called phototherapy refers to the use of laser light (Light amplification by stimulated emission of radiation) to improve the symptoms of the skin. Laser light has energy characteristics that are beyond the reach of ordinary light, and laser light of different colors has different energy intensities to be applied to different skin symptoms. For example, in the rehabilitation medicine industry, laser light is used to irradiate human body parts, and the human body parts irradiated by low-energy laser light, the deep tissue cells in this part absorb part of the light wave energy and convert it into heat energy, so that the temperature of the part rises. For example: when the temperature rises to 60 to 80 degrees Celsius, it can be used to stop bleeding; or after being irradiated by low-energy laser light, the increased amino acids in the human system can reduce pain, and even effectively reduce allergic and inflammatory reactions. Therefore, this type of laser light is used in rehabilitation equipment.

In addition, the medical beauty industry uses laser light to improve the abnormality of human skin, such as: melanin deposition, brown age spots, freckles and so on. The principle is to irradiate the laser light on the human body (such as the skin surface) and generate heat energy. When the heat energy accumulates a certain amount of energy on the skin surface, the skin surface tissue is destroyed, and the damaged skin surface tissue will pass through the human body. After the self-recovery is started, the damaged skin surface tissue can be restored to the original intact skin surface tissue.

The conventional laser treatment device includes a laser light generator and a laser grip. The laser light generator is used to generate laser light, and the laser grip is connected to the laser light generator to guide the laser to the laser grip. , and fired from the laser grip.

Using the laser light to irradiate the human body, when the operator holds the laser grip, the laser grip cannot be stabilized in the same position because the hand cannot be stabilized, so that the displacement of the laser grip cannot displace the laser beam. Aiming at the affected body part, resulting in poor therapeutic effect.

As far as it is known, in the process of treating human body parts (such as subcutaneous tissue or muscles) with a laser therapy device using phototherapy, the operator cannot continuously make the laser light accurately locate on the body part to be treated. Therefore, the design of the conventional laser therapy device is still not perfect and needs to be improved.

In view of this, the purpose of the present invention is to provide a laser grip, so that the laser can be precisely positioned on the part to be applied, so that the treatment effect of the part is more remarkable.

Another object of the present invention is to provide a laser grip, which can perform cold therapy on the recipient when the laser is not used.

Another object of the present invention is to provide a laser grip, which can avoid burns or affect the effect of laser treatment due to the accumulation of heat energy on the skin during treatment.

In order to achieve the above purpose, the present invention provides a laser grip including a body, a front seat, a laser guiding module and a cooling module, the front seat is arranged inside the body and has a front surface, The front end surface has a light emitting part and at least one air extraction hole, and the at least one air extraction hole and an air extraction device are connected to each other. The transmitting end is used for emitting laser, and the emitted laser passes through the light-emitting part; the cooling module is arranged on the front seat for absorbing the heat energy of the front seat.

The effect of the present invention is that it is sucked and fixed on the part to be applied through the air suction hole, so that the laser can be accurately positioned on the part to be applied without deviation, so that the laser can be accurately irradiated on the part to be applied during the treatment process. The treatment effect is more significant. At the same time, the cooling module absorbs the heat energy of the front seat and keeps the front seat in a low temperature state. When the front seat is in contact with the recipient's skin, the front seat can cool the skin to avoid the continuous accumulation of heat energy on the skin, which may cause burns or affect lightning. effect of radiotherapy. Another effect of the present invention is the effect of sucking solids through the air suction holes, which is like the effect of cupping on the part, so that the muscles of the part can be relaxed. When the laser light generator stops outputting the laser, the cooling module can also cool the front seat to achieve the purpose of cold therapy for the recipient.

In order to describe the present invention more clearly, preferred embodiments are given and described in detail with the drawings as follows. Please refer to FIG. 1 and FIG. 5 , which is a laser grip 100 according to the first preferred embodiment of the present invention, including a body 10 , a front seat 20 , a laser guiding module 40 , and a cooling module 50 and a vibration motor 60 .

The handle 10 has a cylindrical shape, but is not limited to this, and can also be a rectangular cylindrical shape that is convenient for the operator to hold. The body 10 has an accommodating chamber 12 for arranging the laser guiding module 40 and the cooling module 50. The rear end of the body 10 is used for connecting the laser guiding module 40 and the cooling module 50 to a laser. A laser light generator (not shown in the figure), the laser light generator can be controlled to output or stop outputting laser light, and the laser light generator has an air extraction device, and the air extraction device can be controlled to extract air or Stop pumping.

The front seat 20 is connected to the front end of the handle body 10 for pressing against the skin of the recipient. The front seat 20 has a front end surface 222, and the front end surface 222 has a plurality of air suction holes and a light outlet 222c. The air suction holes are connected to In the suction device, the front end surface 222 is provided against the skin of the recipient; the front seat 20 has an inner end surface 242 , and the inner end surface 242 faces away from the front end surface 222 and faces the chamber 12 . More specifically, the front seat 20 of the present embodiment includes a first seat body 22 and a second seat body 24 , wherein the outward facing surface of the first seat body 22 constitutes the front end surface 222 , and the first seat body 22 22 is provided with a first through hole (not shown in the figure) and the air suction holes. In this embodiment, the air extraction holes include a first air extraction hole 222a and a plurality of second air extraction holes 222b. The number of the second air holes 222b is six, for example, and surrounds the periphery of the first air holes 222a (refer to FIG. 4 ). An end of the first air suction hole 222a on the front end surface 222 constitutes the light emitting portion 222c. The first through hole penetrates through the first air extraction hole 222a, the hole wall of the first air extraction hole 222a and the hole walls of the second air extraction holes 222b extend in a direction away from the front end surface 222 to form a plurality of first channels 224 for supplying The first air suction holes 222 a and the second air suction holes 222 b are communicated with each other, so that the first air suction holes 222 a and the second air suction holes 222 b pass through both sides of the first seat body 22 through the first passages 224 .

The second seat body 24 is connected between the first seat body 22 and the handle body 10 , the inner end surface 242 is formed on the side of the second seat body 24 facing the chamber 12 , and the second seat body 24 is opened A second through hole (not shown in the figure) and a second channel 244 are formed. The second through hole penetrates both sides of the second seat body 24 and is formed corresponding to the first through hole of the first seat body 22 A through hole (not shown in the figure) of the front seat 20; the second channel 244 runs through both sides of the second seat body 24, and the first channel 224 corresponding to the first air suction hole 222a corresponds to each other to form the front seat 20 There is an air flow channel 26, and the inner wall of the second channel 244 close to the inner end surface 242 has a first thread segment 244a.

The chamber 12 is further provided with a ventilation pipe 30. The ventilation pipe 30 includes a connecting piece 32 and a pipe body 34. The connecting piece 32 has a head 322, a body 324 and a third channel 326. The pipe body 34 is sleeved to be connected to the air extraction device. A first thread segment 324a is formed on the surface of the body 324 for screwing the first thread segment 244a of the second channel 244 so that the head 322 The third channel 326 extends through the head 322 and the body 324 to communicate with the pipe body 34 and the airflow channel 26 . The pipe body 34 is connected to the air extraction device of the laser light generator through the rear end of the handle body 10 .

The laser guiding module 40 includes an optical fiber 42 and a transmitting end 44, one end of the optical fiber 42 forms the transmitting end 44, and the optical fiber 42 is connected to the laser light generator through the rear end of the body 10, and the transmitting end 44 is connected to the laser light generator. The end 44 penetrates the through hole of the front seat 20. When the laser light generator is controlled by the user to output laser light, the laser light emitted by the laser light generator is guided by the optical fiber 42 and passes through the transmitting end 44. The light-emitting portion 222c enables the laser to be irradiated on the recipient's location.

Please refer to FIG. 5 , the cooling module 50 is disposed on the front seat 20 to absorb the heat energy of the front seat 20 so that the front seat 20 is in a low temperature state. The cooling module 50 includes a cooling chip 52 and a cooling water pipe 54 . The wafer 52 is disposed in the chamber 12 of the handle body 10 on one side and is attached to the inner end surface 242 of the second base body 24 . The other side of the cooling chip 52 is connected to the cooling water pipe 54, and the cooling water pipe 54 is meanderingly placed on the cooling chip 52, and is connected to the laser light generator through the rear end of the body 10 to receive the circulating water The water is cooled and the thermal energy generated by the cooling wafer 52 is removed. In this embodiment, the cooling chip 52 is annular and surrounds the periphery of the optical fiber 42 , but it is not limited thereto, and can also be formed by a plurality of cooling chips 52 .

The vibration motor 60 is disposed on the inner end surface 242 of the front seat 20 , and the vibration generated is transmitted to the pushed skin part through the front seat 20 , so that the skin of the part feels the vibration to achieve a relaxation effect. In practice, the vibration motor 60 may not be provided.

When in use, after the front end surface 222 of the front seat 20 is pressed against the skin and moved to a predetermined position, the user activates the air suction device to suck the front seat 20 through the first air suction hole 222a and the plurality of second air suction holes 222b. at the predetermined location. With the aforementioned suction effect to overcome the displacement caused by the unstable hand, the laser grip 100 can be fixed in a predetermined position, and the laser can continue to irradiate the applied part without shifting, so that the treatment can be achieved. The process is safer and the treatment effect is more significant. What's more worth mentioning is that the aforementioned suction effect is equivalent to the effect of cupping, which makes the treatment area and its surrounding areas in a relaxed state, such as the skin or muscles. At the same time, since the front seat 20 is provided with a cooling chip 52, the front seat 20 is maintained in a low temperature state, the front seat 20 can cool the skin, and the heat energy accumulated by the skin will be taken away through the low temperature front seat 20 to cool the skin and prevent the skin from being damaged by the accumulation of heat energy. Burns or affects the effect of laser treatment.

In addition, when the laser light generator is controlled by the user to stop outputting the laser, the cooling module 50 cools the front seat 20, and the low-temperature front seat 20 touches the skin of the recipient, and can also perform cold therapy on the recipient. When the laser is not used, the cooling module 50 is used to cool the front seat 20, and the low temperature front seat 20 can also be subjected to cold therapy. In addition, after the user controls the air extraction device to stop air extraction, the laser grip 100 can be moved anywhere on the recipient's body to perform cold therapy.

Please refer to FIG. 6 , which is a laser grip 200 according to a second preferred embodiment of the present invention, which has substantially the same structure as that of the first embodiment, except that the first channels 70 can also adopt at least A first channel 70 and the air suction holes 72 can also adopt at least one air suction hole 72, and the laser grip 200 can also achieve the effect of being sucked and fixed to the skin.

Please refer to FIG. 7 , which is a laser grip 300 according to the third preferred embodiment of the present invention, which is different from the first embodiment in that the air extraction device 80 is disposed in the chamber 822 of the handle 82 . And through the channel 842 of the second seat body 84 in this embodiment, the first air suction hole 86 and the plurality of second air suction holes 88 are connected. In this embodiment, the air extraction device 80 is an air extraction pump as an example. An exhaust hole 90 is formed at the rear end 824 of the handle body 82 , and the exhaust hole 90 communicates with the air extraction device 80 . In this way, the laser grip 300 can be sucked and fixed on the skin through the suction device 80 , and the sucked gas can be discharged to the outside through the exhaust hole 90 .

Through the above structure, holding the laser grip and moving it on the skin, the laser grip can be sucked and fixed on the skin by the action of the air extraction device, and the laser grip can be positioned there without moving. The precise positioning of the radiation on the affected part makes the curative effect more significant, and during the treatment process, the hand will not be displaced and damaged to other normal parts, making the whole treatment safer. At the same time, the low temperature The front seat also cools the skin. When the laser is not used, the cooling module cools the front seat, so as to achieve the purpose of cold therapy for the recipient. The effect of sucking solids through the suction holes can also achieve the effect of cupping on the sucked solid parts, so that the parts and the surrounding muscles can be relaxed. The present invention is suitable for application in the medical field, such as: rehabilitation medicine, medical cosmetology and other related industries.

The above descriptions are only preferred feasible embodiments of the present invention, and any equivalent changes made by applying the description of the present invention and the scope of the patent application should be included in the patent scope of the present invention.

[this invention] 100: Laser Grip 10: Body 12: Room 20: Front seat 22: First seat body 222: Front end face 222a: First air extraction hole 222b: second air suction hole 222c: light exit part 224: first channel 24: Second seat body 242: Inner end face 244: Second passage 244a: first thread segment 26: air passage 30: Snorkel 32: Connector 322: Head 324: Body 324a: first thread segment 326: third channel 34: pipe body 40: Laser Guidance Module 42: Fiber 44: Transmitter 50: Cooling Module 52: Cooling wafer 54: Cooling water pipe 60: Vibration Motor 200: Laser Grip 70: First channel 72: Air exhaust hole 300: Laser Grip 80: Air extraction device 82: Body 822: Compartment chamber 824: Rear end 84: Second seat 842: Channel 86: The first exhaust hole 88: The second exhaust hole 90: The exhaust hole

FIG. 1 is a perspective view of a laser grip according to a first preferred embodiment of the present invention. FIG. 2 is a cross-sectional view of the laser grip according to the above preferred embodiment of the present invention. FIG. 3 is a partial enlarged view of FIG. 2 . FIG. 4 is a bottom view of the laser grip according to the above preferred embodiment of the present invention. FIG. 5 is a cross-sectional view showing that the cooling water pipe of the above-mentioned preferred embodiment is in contact with the cooling chip. 6 is a cross-sectional view of a laser grip according to a second preferred embodiment of the present invention. 7 is a cross-sectional view of a laser grip according to a third preferred embodiment of the present invention.

100: Laser Grip

10: Take your body

12: Compartment

20: Front seat

22: The first body

222: Front face

222a: The first exhaust hole

222b: The second exhaust hole

222c: Light-emitting part

224: first channel

24: Second seat

242: inner end face

244: Second channel

26: Air flow channel

30: Snorkel

32: Connector

34: Tube body

40: Laser Guidance Module

42: Fiber

44: Transmitter

50: Cooling Module

52: Refrigeration wafer

54: Cooling water pipe

60: Vibration Motor

Claims (9)

A laser grip is used to connect a laser light generator, wherein the laser light generator can output or stop outputting laser, the laser grip includes: a body; a front seat, arranged on the handle body , the front seat has a front surface, the front surface has a light exit part and at least one air suction hole, the at least one air suction hole is connected to an air suction device, the front end surface is used to abut the skin of the recipient; a laser A guide module is disposed in the handle and connected to the laser light generator, and the laser guide module is used to guide the laser output by the laser light generator, and the laser guide module has a emitting end for emitting a laser, and the emitted laser passes through the light emitting part; a cooling module is arranged on the front seat, the cooling module absorbs the heat energy of the front seat; wherein, the handle has a chamber; the front seat has an inner end face facing the chamber; the cooling module includes a cooling chip, the cooling chip is arranged on the inner end face; wherein, the cooling module includes a cooling water pipe, the cooling water pipe is located in in the chamber and connected to the cooling wafer. The laser grip as claimed in claim 1, wherein the front seat has an airflow channel, one end of the airflow channel is connected to the at least one air extraction hole, and the other end is connected to the air extraction device. The laser grip as claimed in claim 2, wherein the front seat includes a first seat body and a second seat body connected to each other, the first seat body has the front end surface; the airflow channel includes at least a first channel and a second channel, the at least one first channel is located in the first seat body and communicates with the at least one air suction hole, and the second channel is located in the second seat body. The laser grip as claimed in claim 1, wherein the emitting end is located in the at least one air extraction hole, and the opening of the at least one air extraction hole on the front end surface constitutes the light emitting portion. The laser grip as claimed in claim 4, wherein the number of the at least one air extraction hole is plural, including a first air extraction hole and a plurality of second air extraction holes in communication, and the transmitting end is located in the first air extraction hole wherein, the second air holes surround the first air holes. The laser grip as claimed in claim 4, wherein the front seat has a through hole, and the through hole penetrates the hole wall and the inner end face of the at least one air suction hole; the laser guide module comprises an optical fiber, and the optical fiber has The body is located in the chamber, and one end of the optical fiber has the transmitting end and penetrates the through hole. The laser grip as claimed in claim 1 includes a vibration motor, and the vibration motor is disposed on the front seat and located in the handle body. The laser grip as claimed in claim 7, wherein the vibration motor is disposed on the inner end face. The laser grip as claimed in claim 1, wherein the air extraction device comprises an air extraction pump located in the chamber, the air extraction pump communicates with the at least one air extraction hole; the handle body has an air exhaust hole, the air extraction hole communicated with the suction pump.

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