KR20120131730A - A portable laser irradiator with trembler - Google Patents

Abstract

PURPOSE: A portable vibration laser irradiator is provided to maintain vibration efficiency in a nozzle head. CONSTITUTION: A portable vibration laser irradiator comprises a handle body(100), a nozzle(200), and a fixed cap(300). The handle body is divided into an upper grip and a lower grip. The nozzle vibrates and irradiates laser using power from a power PCB and a battery. An open nozzle head is formed in the extension portion of the nozzle body. An armature and a laser oscillator are installed inside the nozzle head. The fixed cap is formed to withdraw a battery.

Description

Portable vibration irradiator with trembler

The present invention, unlike the conventional single laser irradiator for the skin or oral gums, by simultaneously performing vibration generation and laser irradiation to obtain a laser treatment effect as well as a vibration massage effect, in particular in the nozzle body of the present invention Dustproof structure for vibration attenuation (offset) is laid so that the vibration feeling caused by the vibration of the vibrator is not transmitted to the handle body as it is, and the dustproof structure is an injection type spiral (helical) type or rib (rib) having excellent durability and elastic restoring force. Portable vibration laser irradiator, characterized in that the vibration efficiency in the nozzle head is maintained, but the grip of the handle is improved by forming a vertical and horizontal porous dust-proof frame including a structure and a dust-proof member of the dust-proof member. .

In general, the conventional laser portable irradiator was developed considering only a single function because only a laser irradiation function using only a laser is output and used.

In addition, the output of the laser irradiator must be in direct contact with the application (surface) to be treated by the probe (probe), the end of the laser oscillator to obtain a high-power laser without loss, the conventional laser portable irradiator is a laser irradiator to the handy part of the product By applying it, the problem of lowering the laser output which is the original use purpose was created, and finally the therapeutic effect was reduced.

This is because the irradiator and the handy part are configured far away, and the laser is irradiated from the handy part to use the reflector or the like to move to the irradiator, the output is inevitably deteriorated.

In this way, laser losses include diffraction losses such as reflectors, and scattering caused by dust in the air due to distant movement. Therefore, it is effective to install and operate closest to the target, but the above-described losses continue to occur It's a situation.

The present invention is to solve the above-described problems, the technical gist of the skin or oral cavity unlike the conventional single laser irradiator to perform the vibration and laser irradiation at the same time to simultaneously perform not only laser treatment effect but also vibration massage effect In particular, the nozzle body of the present invention is provided with a dustproof structure for vibration attenuation (offset) so that the vibration feeling caused by the vibration of the vibrator is not transmitted to the handle body as it is, and the dustproof structure has durability and elastic restoring force. The vertical and horizontal porous dustproof frame including the superior injection spiral (helical) or rib (ribbed) structure and the double dustproof structure of the dustproof member maintain the vibration efficiency at the nozzle head, but the grip of the handle It is an object of the present invention to provide a portable vibrating laser irradiator which is improved.

That is, in the present invention, the laser oscillator is in close contact with the contact surface of the irradiator to eliminate the output loss of the laser, and the laser probe and the vibrator are mounted together on the irradiator contact surface so that the vibration massage is realized simultaneously with the laser irradiation, and the vibration massage in one product. Its purpose is to provide for simultaneous and laser treatment.

Accordingly, an object of the present invention is to provide that the grounding portion of the handle body only contacts the handle body so that the power is supplied, thereby greatly improving the safety of use.

In addition, an object of the present invention is to provide a plurality of embossed protrusions protruding embossed on the contact pads in contact with the nozzle head in contact with the skin and oral cavity to minimize massage efficiency and contact rejection.

In addition, the present invention is to provide a wired power supply method according to the power supply, or to select any one of the wireless power supply method by infrared transmission and reception or RF transmission and reception to provide a user's portable convenience is improved. There is this.

In order to achieve this object, the present invention is for the treatment of the skin or oral cavity, the vibration and the laser is formed to be oscillated and irradiated at the same time, the laser beam is transmitted through the transmission window of the nozzle head 220 so that the light source output without loss At least one laser oscillator 240 is formed on the inner circumferential surface thereof, and one oscillation and irradiation is mounted on a lower side of the laser oscillator 240 by mounting a vibrator 230 directly connected to the contact pad 270. On the surface (A) is made to be configured to perform the vibration massage and laser treatment at the same time.

In this case, the portable vibration laser irradiator is divided into an upper gripping portion 110 having an insertion hole 111 and a lower gripping portion 120 having a lower outlet hole 121, and inside the upper and lower gripping portions 110 and 120. Inner frame 130 is coupled to one end of the inner frame 130, the power PCB 132 having the ON / OFF switch terminal 131 is coupled, the other end of the inner frame 130 is charged For battery 140 is coupled, the gripper ground 150 is coupled to the upper end of the inner frame 130, the ON / OFF switch terminal 131 is a switch cover formed on the outer peripheral surface of the upper gripper 110 A handle body 100 coupled to 112 and having an adapter holder 160 connected to a rechargeable battery 140 on a lower outer circumferential surface of the lower gripper 120; The nozzle body having an internal cavity 211 is coupled to the upper gripping portion 111 so as to simultaneously perform vibration and laser irradiation by the power supplied from the power PCB 132 and the rechargeable battery 140. A nozzle head 220 having one side opening is formed at an upper portion extending from 210, and an armature 230 and a laser oscillator 240 are provided inside the nozzle head 220. Is formed to be connected to the nozzle ground 290 so as to correspond to the grip ground (150), the laser oscillator 240 coupled with the laser PCB 250 is formed on the rotor 230, the power PCB 132 The oscillator 230 and the laser oscillator 240 are driven and controlled at the same time, and the cover 260 having a transmission window 280 is in contact with a rubber or silicon material at the opened end of the nozzle head 210. A nozzle 200 for attaching the pad 270 in turn; A fixed cap 300 formed to draw the rechargeable battery 140 while opening and closing the opened drawing hole 121 of the lower grip portion; .

Thus, the portable vibration laser irradiator is formed so that the handle body 100 and the nozzle 200 are detachable, the gripping portion ground 150 provided in the handle body and the nozzle portion ground 290 provided in the nozzle contact each other. It is preferable that the power supply is provided only at the time of securing the safety of use.

In addition, the contact pad 270 of the nozzle 200 is applied to the elastic member of the rubber or silicone material to prevent skin contact rejection and discomfort to the skin or gums during vibration transmission and laser irradiation, to provide a soft contact surface, Embossed protrusions 271 of circular, elliptical and continuous lines are formed on the outer circumferential surface of the contact pad 270 to enhance the massage effect when inserted into the oral cavity, as well as the nozzle head 210 including the back of the irradiation surface (A). The outer peripheral surface of the elastic member is preferably to be covered.

In addition, the portable vibration laser irradiator is preferably made of any one of a wired power supply method by connecting a power jack to the adapter holder 160, or a wireless power supply method by infrared transmission and reception or RF transmission and reception.

Thus, the vibrator 230 and the laser oscillator 240 is provided in at least one nozzle head 210, the vibrator 230 is provided with a rotary vibrator having 500-15,000rpm of 0.5-2J, The laser oscillator 240 preferably has a 500-700 nm, 1-10 mW HeNe, InGaAlP, GaAlAs laser at a pulse frequency.

In addition, the nozzle 200 is provided with a dustproof frame 212 and a rubber or silicon dustproof member 213 for vibration attenuation, offset and dustproof at the tip of the nozzle body 210, the dustproof frame 212 While the injection material of the nozzle body 210 is provided with an interplanar distance (L1) having a constant pitch spacing is formed in a helical shape of the thread structure, between the interplanar distance (L1) of the thread structure is formed a planar width (L2) And the dustproof member 213 is coupled to each other. The distance L1 between the dustproof frame and the surface width L2 are formed in a narrower section than the diameter D of the dustproof frame to ensure durability and elastic restoring force. It is preferable that the attenuation, offsetting, and dustproofing be achieved.

Thus, the portable vibration laser irradiator is preferably formed of any one of the handle body 100 and the nozzle 200 is divided into assembled or injection molded into a single unitary.

On the other hand, the nozzle 200 according to the present invention is to be applied to the dustproof frame and the dustproof member in another embodiment, which is a dustproof frame 212-1 for vibration damping, offset and dustproof at the tip of the nozzle body 210 and Rubber or silicon dustproof member (213-1) is provided, the dustproof frame (212-1) is an injection material of the nozzle body 210 to form a hollow cavity at regular intervals vertically or horizontally ribs (ribs) A porous dustproof frame 212-1 including a shape is formed, and a dustproof member 213-1 is formed on the outer circumferential surface of the dustproof frame 212-1 to fill and fill the empty space in a free direction relative to the axis line. It is desirable that the elastic restoring force according to the warpage is secured while the warpage is smoothly generated, and at the same time, the vibration attenuation, offset and dustproof effects, and structural strength and durability are improved.

As described above, the present invention is to simultaneously perform the vibration and laser irradiation on the skin or the gums in the oral cavity so that not only the laser treatment effect but also the vibration massage effect can be obtained at the same time. A vibration damping structure is provided for vibration attenuation (offset) so that the vibration is not transmitted to the handle body as it is, and the dustproof structure is vertical including an injection spiral (helical) type or rib (rib) structure having excellent durability and elastic restoring force. It is formed of a double dust-proof structure of the horizontal porous dust-proof frame and the dust-proof member to maintain the vibration efficiency in the nozzle head, but the grip of the handle is improved.

Accordingly, the present invention is to provide a laser oscillator in close contact with the contact surface of the irradiator to eliminate the output loss of the laser, and to mount the laser probe and the vibrator on the contact surface of the irradiator so as to realize the vibration massage at the same time with the laser irradiation vibration massage in one product It is effective to perform both laser and laser treatment.

At this time, the present invention has the effect that the safety of the use is greatly improved by the power supply to the ground by contacting each other only when the nozzle is inserted into the handle body.

In addition, the present invention has an effect of minimizing massage efficiency and contact rejection by providing a plurality of embossed protrusions protruding from the embossed to the contact pad in contact with the nozzle head in contact with the skin and gum in the oral cavity.

In addition, the present invention has an effect of improving the portable convenience of the user is formed to be selected from the wired power supply method or the wireless power supply method by the infrared transmission and reception or RF transmission and reception according to the power supply.

1 is a schematic perspective view of a portable vibration laser irradiator according to the present invention,
Figure 2 is an exploded perspective view showing a disassembled state of the handle body and the nozzle according to the invention,
3 is an exploded perspective view of FIG. 1;
4 is a longitudinal cross-sectional view of FIG.
5 is a schematic exploded perspective view of a nozzle according to the present invention;
6 is a longitudinal cross-sectional view of FIG. 5.
7 is a longitudinal sectional view and a front view of a nozzle to which another embodiment of the dustproof frame and the dustproof member of the present invention is applied.

Next, the present invention will be described in more detail with reference to the accompanying drawings.

First of all, the present invention enables to perform vibration and laser irradiation on the skin or teeth at the same time. Before describing the technical gist of the present invention in detail, the tooth has a structure above the gum that can be seen by the eye in the mouth. It consists of the root of the tooth embedded in the crown and jawbone of the body.

Thus, the crown is composed of a solid tissue called enamel enamel, a white enamel enclosing the outer crown, dentin occupying most of the tooth inside.

When these dentins are exposed, irritation is easily transmitted to the pulp tissue, which is cold water, cold drinks, sour or sweet foods used in brushing, or even cold air in winter. It is difficult to put up with a toothache alone.

In this way, the laser can be used to alleviate the pain of the patient, in particular, the low-power laser can be used for the purpose of treating and alleviating inflammation of gum disease, tooth whitening, toothache, oral and facial muscle pain.

Therefore, the laser of the present invention is divided into high power and low power laser according to the output. In the medical field, the high power laser is used to dissect tissue during the surgical operation to about 3,000 to 10,000 mW, and emits heat in the process. Is using light energy in the state that does not generate heat at 1 ~ 500mW.

In particular, semiconductor lasers such as HeNe, InGaAlP, GaAlAs are used for dental and wound healing.

In addition, the principle of gum massage is known to be effective in restoring gum health by stimulating the blood vessels of the gums as a massage to help blood circulation, suppressing inflammation caused by the gums, especially by bleeding out bad blood.

Thus, the present invention is shown in Figures 1 to 7, for the treatment of the skin or oral cavity, the vibration and the laser is formed to be oscillated and irradiated at the same time, when the laser irradiation, the nozzle so that the light source output is irradiated without loss At least one laser oscillator 240 is formed to directly adhere to the inner circumferential surface of the transmission window 280 of the head 220, and a vibrator 230 directly connected to the contact pad 270 is provided at a lower side of the laser oscillator 240. It is configured to be configured to perform the vibration massage and laser treatment at one rash and the irradiation surface (A) at the same time.

At this time, the handle main body 100 is divided into the upper gripping portion 110 having the insertion hole 111 and the lower gripping portion 120 having the lower outlet hole 121, the upper and lower gripping portions (110, 120) of An inner frame 130 is coupled therein, and a power PCB 132 having an ON / OFF switch terminal 131 is coupled to one end of the inner frame 130, and coupled to the other end of the inner frame 130. Rechargeable battery 140 is coupled, the gripper ground 150 is coupled to the upper end of the inner frame 130, the ON / OFF switch terminal 131 is a switch formed on the outer peripheral surface of the upper gripper 110 An adapter holder 160 coupled to the cover 112 and connected to the rechargeable battery 140 is provided on a lower outer circumferential surface of the lower gripper 120.

At this time, the nozzle 200 is coupled to the insertion hole 111 of the upper gripping portion so that the vibration and laser irradiation is made at the same time by the power supplied from the power PCB 132 and the rechargeable battery 140, the internal cavity A nozzle head 220 having one side opening is formed at an upper portion extending from the nozzle body 210 having a 211, and an armature 230 and a laser oscillator 240 are provided inside the nozzle head 220. The rotor 230 is formed to be connected to the nozzle unit ground 290 so as to correspond to the gripper ground 150, and the laser oscillator 240 coupled to the laser PCB 250 on the upper portion of the rotor 230. ) Is formed such that the oscillator 230 and the laser oscillator 240 are driven and controlled at the same time by the power PCB 132, and the cover 260 having a transmission window 280 at the opened end of the nozzle head 210. ) And a contact pad 270 made of rubber or silicone Lose.

At this time, the nozzle inserting portion 215 and the locking step 214 is formed at the lower end of the nozzle is formed to be coupled to the insertion hole 111 formed in the upper gripping portion of the handle body.

Thus, the vibrator 230 and the laser oscillator 240 is provided in at least one nozzle head 210, the vibrator 230 is provided with a rotary vibrator having 500-15,000rpm of 0.5-2J, The laser oscillator 240 preferably has a 500-700 nm, 1-10 mW HeNe, InGaAlP, GaAlAs laser at a pulse frequency.

In other words, the principle of gum massage is known to be effective in restoring gum health by stimulating gum blood vessels with massage to help blood circulation, suppressing inflammation caused by gums, especially by bleeding out bad blood, and setting vibration values for optimizing it. The set laser irradiation value is as described above.

In addition, the nozzle 200 is provided with a dustproof frame 212 and a rubber or silicon dustproof member 213 for vibration attenuation, offset and dustproof at the tip of the nozzle body 210, the dustproof frame 212 While the injection material of the nozzle body 210 is provided with an interplanar distance (L1) having a constant pitch spacing is formed in a helical shape of the thread structure, between the interplanar distance (L1) of the thread structure is formed a planar width (L2) And the dustproof member 213 is coupled to each other. The distance L1 between the dustproof frame and the surface width L2 are formed in a narrower section than the diameter D of the dustproof frame to ensure durability and elastic restoring force. It is preferable that the attenuation, offsetting, and dustproofing be achieved.

In other words, the vibration damping part is effective near the tip body of the nozzle, which, together with the vibration damping, easily touches the contact pad in the mouth to the inside of the gum, the blind area of the oral cavity during use, and to the inside and the outside around the nozzle axis during use. It is intended to have the effect of restoring smoothly from the occurrence of warpage.

In other words, the tip of the nozzle body is composed of two kinds of materials such as elastic material (rubber, etc.) and injection on the upper part of the body, which is part of the structure, and effectively prevents vibration generated when the vibrator is activated by applying power, It is configured to give an elastic restoring force to the deforming phenomenon to provide the effect of being maintained in its original form.

On the other hand, the vibration damping part is recommended to use a vibration-proof member made of an elastic material such as rubber or silicone in the injection plastic material, which is the main material of the nozzle part, and the use of rubber alone results in poor fixing force, durability, and elastic restoring force. The remaining part is preferably applied to the dustproof member of the elastic material.

To this end, a part of the vibration damping part is composed of a dustproof frame, wherein the injection material is composed of a helical shape or a continuous surface form at a predetermined interval of a predetermined interval, and the dustproof member of the other part is composed of an elastic material by combining durability and durability. It gives elastic restoring force at the same time and provides a structure to attenuate the end purpose vibration.

In this case, even when the nozzle and the gripping portion are integrated in the product configuration, a portable laser irradiator having an anti-vibration function may be configured by applying two kinds of materials for vibration attenuation of any part of the structure.

On the other hand, the nozzle 200 according to the present invention is to be applied to the dustproof frame and the dustproof member in another embodiment, which is a dustproof frame 212-1 for vibration damping, offset and dustproof at the tip of the nozzle body 210 and Rubber or silicon dustproof member (213-1) is provided, the dustproof frame (212-1) is an injection material of the nozzle body 210 to form a hollow cavity at regular intervals vertically or horizontally ribs (ribs) A porous dustproof frame 212-1 including a shape is formed, and a dustproof member 213-1 is formed on the outer circumferential surface of the dustproof frame 212-1 to fill and fill the empty space in a free direction relative to the axis line. It is desirable that the elastic restoring force according to the warpage is secured while the warpage is smoothly generated, and at the same time, the vibration attenuation, offset and dustproof effects, and structural strength and durability are improved.

At this time, the fixing cap 200 is formed so that the rechargeable battery 140 is withdrawn while opening and closing the opened outlet hole 121 of the lower gripping portion.

At this time, the fixing cap is preferably to be slid and opened by turning in one direction based on the upper hinge.

Thus, the portable vibration laser irradiator is formed so that the handle body 100 and the nozzle 200 are detachable, the gripping portion ground 150 provided in the handle body and the nozzle portion ground 290 provided in the nozzle contact each other. It is preferable that the power supply is provided only at the time of securing the safety of use.

That is, the nozzle part and the gripping part of the present application are configured in a detachable structure that can be attached and detached, and the ground is inserted into the coupling mounting portion, so that the power supply is made only when the insertion coupling is configured to consider the safety in use.

In addition, the contact pad 270 of the nozzle 200 is applied to the elastic member of the rubber or silicone material to prevent skin contact rejection and discomfort to the skin or gums during vibration transmission and laser irradiation, to provide a soft contact surface, Embossed protrusions 271 of circular, elliptical and continuous lines are formed on the outer circumferential surface of the contact pad 270 to enhance the massage effect when inserted into the oral cavity, as well as the nozzle head 210 including the back of the irradiation surface (A). The outer peripheral surface of the elastic member is preferably to be covered.

In addition, the portable vibration laser irradiator is preferably made of any one of a wired power supply method by connecting a power jack to the adapter holder 160, or a wireless power supply method by infrared transmission and reception or RF transmission and reception.

That is, the power supply of the present invention can be applied to the wired power supply method of the charging method by the power jack (DC power supply device) and the wireless supply method that does not require a separate power jack.

In addition, the portable vibration laser irradiator is preferably formed of any one of the handle body 100 and the nozzle 200 is divided into an assembly or injection molded into a single unitary.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined in the appended claims and their equivalents. Of course, such modifications are within the scope of the claims.

100 ... handle body 110 ... upper grip
120 ... lower grip 130 ... inter frame
140 ... rechargeable battery 150 ... gripper grounding
160 ... adapter holder 200 ... nozzle
210 ... nozzle body 220 ... nozzle head
230 ... electric motor 240 ... laser oscillator
250 ... laser PCB 260 ... cover
270 ... contact pads 280 ... transmission window
290 ... Nozzle grounding 300 ... Fixed cap

Claims (9)

As a treatment for the skin or oral cavity, the vibration and the laser are formed so as to oscillate and irradiate at the same time, at least one or more on the inner peripheral surface of the transmission window 280 of the nozzle head 220 so that the light source output is irradiated without loss during the laser irradiation The oscillator 240 is formed to directly adhere to the laser oscillator 240, and the oscillator 230 is mounted on the lower side of the laser oscillator 240 to be directly contacted with the contact pad 270. Portable vibration laser irradiator, characterized in that the treatment can be performed at the same time. The method of claim 1, wherein the portable vibration laser irradiator
The upper gripping portion 110 having the insertion hole 111 and the lower gripping portion 120 having the lower outlet hole 121 is divided into the inner frame 130 is coupled to the upper and lower gripping portions 110 and 120. A power PCB 132 having an ON / OFF switch terminal 131 is coupled to one end of the inner frame 130, and a rechargeable battery 140 is coupled to the other end of the inner frame 130. The gripper ground 150 is coupled to an upper end of the inner frame 130, and the ON / OFF switch terminal 131 is coupled to a switch cover 112 formed on an outer circumferential surface of the upper gripper 110. A handle main body 100 having an adapter holder 160 connected to a rechargeable battery 140 on a lower outer circumferential surface of the lower gripper 120;
The nozzle body having an internal cavity 211 is coupled to the upper gripping portion 111 so as to simultaneously perform vibration and laser irradiation by the power supplied from the power PCB 132 and the rechargeable battery 140. A nozzle head 220 having one side opening is formed at an upper portion extending from 210, and an armature 230 and a laser oscillator 240 are provided inside the nozzle head 220. Is formed to be connected to the nozzle ground 290 so as to correspond to the grip ground (150), the laser oscillator 240 coupled with the laser PCB 250 is formed on the rotor 230, the power PCB 132 The oscillator 230 and the laser oscillator 240 are driven and controlled at the same time, and the cover 260 having a transmission window 280 is in contact with a rubber or silicon material at the opened end of the nozzle head 210. A nozzle 200 for attaching the pad 270 in turn;
A fixed cap 300 formed to draw the rechargeable battery 140 while opening and closing the opened drawing hole 121 of the lower grip portion;
Portable vibration laser irradiator characterized in that the configuration. The portable vibration laser irradiator of claim 2, wherein
The handle main body 100 and the nozzle 200 are formed to be detachable, and the gripper ground 150 provided in the handle main body and the nozzle part ground 290 provided in the nozzle are configured to supply power only when contacted with each other. Portable vibration laser irradiator characterized in that to ensure the use safety. The method of claim 3, wherein the contact pad 270 of the nozzle 200 is
The elastic member of rubber or silicone is applied to the skin or gum during vibration transmission and laser irradiation to prevent skin contact rejection and discomfort, and to provide a soft contact surface. Embossing embossing 271 of the form of a line is formed to enhance the massage effect when inserted into the oral cavity, as well as characterized in that the elastic member is covered on the outer circumferential front surface of the nozzle head 210 including the back of the irradiation surface (A). Portable vibration laser irradiator. 5. The portable vibrating laser irradiator of claim 4,
Portable vibration laser irradiator, characterized in that made of any one of a wired power supply method connected to a power jack to the adapter holder 160, or a wireless power supply method by infrared transmission and reception or RF transmission and reception. According to claim 1 to 5, wherein the vibrator 230 and the laser oscillator 240
Is provided in at least one nozzle head 210, the vibrator 230 is provided with a rotary vibrator having 500-15,000rpm of 0.5-2J, the laser oscillator 240 is 500-700nm, 1-10mW A portable vibration laser irradiator comprising a HeNe, InGaAlP, GaAlAs laser at a pulse frequency. The method of claim 6, wherein the nozzle 200
A dustproof frame 212 and a dustproof member 213 made of rubber or silicon are provided at the tip of the nozzle body 210 for vibration attenuation, offset, and dustproof, and the dustproof frame 212 is ejected from the nozzle body 210. While the material is provided with an interplanar distance L1 having a constant pitch interval, the helical shape is formed in a threaded structure, and an interplanar width L2 is formed between the interplanar distances L1 of the threaded structure so that the dustproof member 213 is coupled. It is formed so that the distance between the surface (L1) and the surface width (L2) of the dustproof frame is formed in a narrower than the diameter (D) of the dustproof frame to ensure attenuation, offset and vibration of vibration while ensuring durability and elastic restoring force Portable vibration laser irradiator characterized in that. The method of claim 7, wherein the portable vibration laser irradiator
Handheld vibration laser irradiator characterized in that the handle body 100 and the nozzle (200) is divided into assembled, or formed into one of a single integral injection molding. The method of claim 6, wherein the nozzle 200
A dustproof frame 212-1 and a rubber or silicon dustproof member 213-1 for vibration damping, offsetting and dustproof are provided at the tip of the nozzle body 210, and the dustproof frame 212-1 has a nozzle. The injection material of the body 210 forms an empty cavity at regular intervals vertically or horizontally to form a porous dustproof frame 212-1 including ribs (ribs), and the dustproof frame 212-1 of On the outer circumferential surface, a dustproof member 213-1 is formed to fill the empty space and is coupled, so that bending occurs smoothly in the free direction relative to the axis, and elastic restoring force is secured according to the bending. Portable vibration laser irradiator characterized in that to improve the structural strength and durability.

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