KR102188226B1 - Lighting device with negative pressure function for dental treatment - Google Patents

Abstract

The present invention relates to a lighting device with a negative pressure function for dental treatment, capable of preventing disease infection of a dentist, a dental staff, a normal patient, etc. caused by contact with viruses included in droplets and aerosols, by sucking the droplets and the aerosols scattered from a mouth of the patient using negative pressure through adding a structure for forming the negative pressure in a lamp for a dental clinic used for the dental clinic or treatment, and discharging the droplets and the aerosols to the outside. The lighting device with a negative pressure function for dental treatment comprises: a chair unit; a tooth brushing unit; a lamp unit; a suction unit; and a negative pressure unit. The chair unit allows the patient to lie down or sit for the clinic or the treatment. The tooth brushing unit is installed in one side of the chair unit for brushing teeth of the patient undergoing the dental treatment. The lamp unit includes a light emitting lamp which illuminates an inside of the mouth of the patient, and a lamp supporting arm which is extended from the tooth brushing unit and supports the light emitting lamp. The suction unit is extended along the lamp supporting arm from the light emitting lamp, sucks the droplets scattered from the mouth of the patient undergoing the clinic or the treatment by using light irradiated from the light emitting lamp, and moves the same to a direction of the tooth brushing unit. The negative pressure unit sucks air through the suction unit by forming the negative pressure and discharges the same to the outside.

Description

Lighting device with negative pressure function for dental treatment {LIGHTING DEVICE WITH NEGATIVE PRESSURE FUNCTION FOR DENTAL TREATMENT}

The present invention relates to a lighting device having a negative pressure function for dental treatment, and more particularly, a lighting device installed in order for a dentist to examine the patient's teeth in detail, that is, a negative pressure on the lighting device. Through the addition of structures for formation, droplets and aerosols scattered from the patient's oral cavity are inhaled through negative pressure and then discharged to the outside, resulting in contact with coronavirus 19 (COVID 19) or various viruses contained in droplets and aerosols. It relates to a lighting device having a negative pressure function for dental treatment implemented to prevent disease infection of patients, dentists, hygienists, nurses, nursing assistants, and dental technicians.

The dental treatment chair according to the prior art installed in a dental hospital or clinic is a dental treatment sheet that helps patients select a treatment location, and a headrest that increases the comfort of the treatment sheet by supporting the patient's head and feet. And an armrest, a lamp attached to one end of an adjustment arm that adjusts the lighting device to the patient's mouth to illuminate the inside of the patient's oral cavity, and a cylinder cover that can protect the lifting cylinder on the dental treatment sheet described above. Consists of.

In general, when a patient receiving dental treatment has a wide mouth open and a medical staff such as a dentist treats, treats, or performs surgery on the patient's teeth, by-products such as water, dust, saliva, and blood are generated in the patient's mouth.

In addition, when a patient is treated at the dentist, more than 95% of the water is sprayed through spraying machines such as spray or spray inside the handpiece. At this time, virus droplets and aerosols are released in all directions due to artificial circumstances such as spray spraying machines during patient treatment. As a result, a widespread phenomenon occurs.

In response to this phenomenon, in the prior art, a suction device is attached to a dental chair to inhale by-products such as water, dust, saliva, and blood generated in the oral cavity.

However, virus droplets and aerosols generated through the injection machine cannot be completely inhaled and treated through a suction machine.

In particular, as a suction device, droplets and aerosols of patients infected with COVID 19 cannot be prevented from being infected by directly splashing into the eyes or noses of dentists, hygienists, nurses, and nursing assistants. It does not prevent scattering or spreading.

Accordingly, there is a problem that dentists and nurses can be easily exposed to infectious diseases such as coronavirus 19 (COVID 19) and oral viruses due to droplets and aerosols that spread from patients.

On the other hand, the above-described background technology is technical information that the inventor possessed for derivation of the present invention or acquired during the derivation process of the present invention, and is not necessarily a known technology disclosed to the general public prior to filing the present invention. .

Korean Utility Model Registration No. 20-0376399 Korean Patent Registration No. 10-0831098

One aspect of the present invention is by inhaling droplets and aerosols scattered from the patient's oral cavity through negative pressure through the addition of a structure for forming negative pressure in a lighting device used for dental treatment or treatment, that is, a dental lamp, and then discharged to the outside. Negative pressure function for dental treatment implemented to prevent disease infection of normal patients such as dentists, hygienists, nurses, nursing assistants, etc. due to contact with coronavirus 19 (COVID 19) or oral virus contained in droplets and aerosols It provides a lighting device having.

The technical problem of the present invention is not limited to the technical problem mentioned above, and other technical problems that are not mentioned will be clearly understood by those skilled in the art from the following description.

A lighting device having a negative pressure function for dental treatment according to an embodiment of the present invention includes: a chair part installed to receive a medical examination or treatment by a patient lying down or sitting; A tooth brushing unit installed on one side of the chair unit for brushing teeth of a patient undergoing dental treatment; A lighting unit including a light-emitting lamp that illuminates the interior of the patient's oral cavity and a lamp support arm extending from the toothbrush to support the light-emitting lamp; A suction part extending from the light-emitting lamp along the lamp support arm to suck in droplets and aerosols emitted from the oral cavity of a patient undergoing examination or treatment using light irradiated from the light-emitting lamp and move toward the toothbrushing part; And a negative pressure unit configured to generate a negative pressure to suck air through the suction unit and then discharge it to the outside.

In one embodiment, the suction unit is formed with an open front end so as to suck in the inner space of the droplet and aerosol, a seating cover forming an inner space for accommodating the light-emitting lamp, and the lamp support from the rear end of the seating cover It may include a droplet and an aerosol delivery tube extending along the arm to the toothbrushing portion to deliver the droplet and aerosol sucked through the seating cover to the toothbrushing portion.

In one embodiment, the droplet and aerosol delivery tube may be selected in any one of a bellows shape and a corrugated tube shape so that not only freely moving according to the movement of the lamp support arm, but also extending or contracting in the longitudinal direction.

In one embodiment, the droplet and the aerosol delivery tube may be fastened to the toothbrush by a dedicated bracket.

In one embodiment, the seating cover may be supported by at least one support frame extending from the light emitting lamp to an inner circumferential surface to be fixed in position.

In one embodiment, the lamp support arm may be mounted along the inner space of the droplet and aerosol delivery pipe.

In one embodiment, the suction unit may further include a plurality of delivery pipe support units installed along the lamp support arm to support the droplet and aerosol delivery pipe.

In one embodiment, the delivery pipe support, a support ring formed in a circular ring shape to be seated on the inside of the droplet and aerosol delivery pipe; And a plurality of ring support frames installed along the inner circumferential surface of the support ring and between the lamp support arm to support the support ring.

In one embodiment, the suction unit is installed at least one or more along the lamp support arm, the negative pressure to prevent the air remaining in the air droplets and the aerosol delivery pipe from flowing backward and being discharged through the inlet of the seating cover. It may further include a backflow prevention unit for constantly forming an air flow in the direction of the toothbrush along the droplet and aerosol delivery pipe even when the additional driving is not performed.

In one embodiment, the backflow prevention part, a seating ring formed in a circular ring shape and installed on the outside of the lamp support arm; A rotating ring that forms an inner diameter corresponding to the outer diameter of the seating ring, is seated on the outside of the seating ring, and rotates along the outside of the seating ring; A plurality of rotation blades installed at equal intervals along the outer side of the rotation ring to form a flow of air while rotating as the rotation ring rotates; A rotation motor spaced apart from the rotation ring in a shear direction and installed on the lamp support arm; And a pinion gear engaged with and connected to a rack gear installed along an inner circumferential surface of the front end of the rotation ring, and rotated by the rotation motor to rotate the rotation ring.

In one embodiment, the rotation ring may have a seating protrusion seated in a seating groove extending along an outer peripheral surface of the seating ring and extending along an inner peripheral surface thereof.

A lighting device having a negative pressure function for dental treatment according to an embodiment of the present invention includes a brushing unit provided for brushing teeth of a patient undergoing dental treatment; A lighting unit including a light-emitting lamp that illuminates the interior of the patient's oral cavity and a lamp support arm extending from the toothbrush to support the light-emitting lamp; A suction part extending from the light-emitting lamp along the lamp support arm to suck in droplets and aerosols emitted from the oral cavity of a patient undergoing examination or treatment using light irradiated from the light-emitting lamp and move toward the toothbrushing part; And a negative pressure unit configured to generate a negative pressure to suck air through the suction unit and then discharge it to the outside.

In one embodiment, the suction unit, the front end is formed so as to suck in the inner space of the droplet and aerosol, a seating cover that forms an inner space for receiving the light-emitting lamp inside; And a droplet transfer pipe extending from the rear end of the seating cover to the toothbrushing portion along the lamp support arm to transfer the droplets sucked in through the seating cover to the toothbrushing portion.

In one embodiment, the droplet and aerosol delivery tube may be selected from one of a bellows shape and a corrugated tube shape so as to not only move freely according to the movement of the lamp support arm, but also extend or contract in the longitudinal direction.

In one embodiment, the droplet and the aerosol delivery tube may be fastened to the toothbrush by a dedicated bracket.

In one embodiment, the seating cover may be supported by at least one or more support frames extending from the light emitting lamp to an inner circumferential surface to be fixed in position.

According to one aspect of the present invention described above, by inhaling droplets and aerosols scattered from the mouth of a patient through negative pressure through the addition of a structure for forming negative pressure to a dental lamp used for dental treatment or treatment, and then discharging it to the outside. It can provide the effect of preventing disease infection of normal patients such as dentists, hygienists, nurses, nursing assistants, etc. due to contact with viruses contained in droplets and aerosols.

In addition, by connecting simple parts (e.g., connecting brackets and mounting suction parts to the lighting device) to the area where the lighting device is installed in the conventional dental treatment chair in the current dental hospital or clinic to inhale the patient's droplets and aerosols with negative pressure. After it is discharged to the outside, it is effective in preventing disease infections of dental staff and normal patients.

The effects of the present invention are not limited to the above-mentioned effects, and various effects may be included within a range apparent to those of ordinary skill in the art from the contents to be described below.

1 is a view showing a schematic configuration of a lighting device having a negative pressure function for dental treatment according to an embodiment of the present invention.
2 is a view showing an embodiment of the suction unit of FIG. 1.
3 and 4 are views showing a support structure of the seating cover of FIG. 2.
5 is a view showing another embodiment of the suction unit of FIG. 1.
6 is a view showing the delivery pipe support of FIG. 5.
7 and 8 are views showing a backflow prevention unit.
9 is a view showing a lighting device having a negative pressure function for dental treatment according to an embodiment of the present invention.

DETAILED DESCRIPTION OF THE INVENTION The detailed description of the present invention to be described later refers to the accompanying drawings, which illustrate specific embodiments in which the present invention may be practiced. These embodiments are described in detail sufficient to enable a person skilled in the art to practice the present invention. It is to be understood that the various embodiments of the present invention are different from each other, but need not be mutually exclusive. For example, specific shapes, structures, and characteristics described herein may be implemented in other embodiments without departing from the spirit, technical spirit, and scope of the present invention in relation to one embodiment. In addition, it is to be understood that the position or arrangement of individual components in each disclosed embodiment may be changed without departing from the spirit, technical spirit, and scope of the present invention. Accordingly, the detailed description to be described below is not intended to be taken in a limiting sense, and the scope of the present invention, if properly described, is limited only by the appended claims, along with all scopes equivalent to those claimed by the claims. Like reference numerals in the drawings refer to the same or similar functions over several aspects.

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

1 is a view showing a schematic configuration of a lighting device having a negative pressure function for dental treatment according to an embodiment of the present invention.

Referring to FIG. 1, a lighting device 10 having a negative pressure function for dental treatment according to an embodiment of the present invention includes a chair part 100, a tooth brushing part 200, a lighting part 300, and a suction part 400 And a negative pressure unit 500.

The chair part 100 is installed for a patient to lie down or sit down to receive a medical examination or treatment, and a treatment part 600 including a tooth brushing part 200 and a dental treatment device and a monitor is installed on one side.

The tooth brushing part 200 is installed on one side of the chair part 100 for brushing teeth of a patient undergoing dental treatment.

In one embodiment, the tooth brushing unit 200 includes a water supply unit 210 for supplying water for brushing teeth, a coaster 220 for placing the cup C, and a drain hole 230 for discharging the used water. And a shelf 240 for placing items such as tissue paper.

The lighting unit 300 is from a lighting device 310 (for example, an LED lamp, a halogen lamp, various other lamps, etc., hereinafter referred to as'luminescent lamp 310') and toothbrushing unit 200 that illuminates the interior of the patient's mouth. It consists of a lamp support arm 320 that is formed to extend and can be freely adjusted by a plurality of joints supporting the light-emitting lamp 310.

The suction unit 400 is formed extending from the light-emitting lamp 310 along the lamp support arm 320 and radiates droplets and aerosols from the oral cavity of a patient undergoing examination or treatment using light irradiated from the light-emitting lamp 310. The negative pressure generated by the negative pressure part 500 is sucked in and moved in the direction of the tooth brushing part 200.

The negative pressure unit 500 forms a negative pressure and sucks air through the suction unit 400 and discharges it to a dust collecting device or a discharge device (not shown in the drawing for convenience of description) installed outside. Here, the negative pressure unit 500 is a device and machine that forms and maintains a pressure lower than atmospheric pressure, that is, negative (-) pressure, such as the droplet and aerosol delivery pipe 420, and the suction unit 400. Or, narrowly, as a negative pressure part that can be sucked and discharged through the suction part by forming and maintaining negative pressure in the vicinity of the patient and a specific part, the negative pressure is not limited to the negative pressure part and the compressor, etc. Any device or technical means that can be formed can be applied.

The lighting device 10 having a negative pressure function for dental treatment according to an embodiment of the present invention having the configuration as described above, a patient through the addition of a structure for forming negative pressure to a dental treatment lamp used for dental treatment or treatment By inhaling droplets and aerosols scattering from the oral cavity of the doctor through negative pressure and then discharging them to the outside, it is possible to prevent disease infection of dental medical personnel and normal patients due to contact with viruses contained in droplets and aerosols.

2 is a view showing an embodiment of the suction unit of FIG. 1.

Referring to FIG. 2, the suction unit 400a according to an embodiment includes a seating cover 410 and a droplet and aerosol delivery pipe 420.

The seating cover 410 is formed with an open front end so as to suck in the inner space of the droplet and aerosol, forms an inner space for accommodating the light emitting lamp 310, and the droplet and aerosol delivery pipe 420 at the rear end It is connected and installed to deliver the droplets and aerosols sucked by the negative pressure formed by the negative pressure unit 500 through the front end inlet to the droplet and aerosol delivery pipe 420.

The droplet and aerosol delivery pipe 420 is formed extending from the rear end of the seating cover 410 along the lamp support arm 320 to the toothbrushing portion 200, and is formed in the inner space by the negative pressure formed in the negative pressure portion 500. A negative pressure is formed so that air is sucked through the seating cover 410, and the droplets and aerosols sucked through the seating cover 410 are delivered to the toothbrush 200.

In one embodiment, the lamp support arm 320 may be seated along the inner space of the droplet and aerosol delivery pipe 420 as shown in FIG. 2 or less.

In one embodiment, the droplet and aerosol delivery pipe 420 may be fastened to the tooth brushing unit 200 by a dedicated bracket 430.

In one embodiment, the droplet and aerosol delivery tube 420 is freely moved according to the movement of each of the joints 321a, 321b, 321c formed for the degree of freedom of the lamp support arm 320, as well as extending or extending in the longitudinal direction It may be selected in any one of a bellows shape and a corrugated tube shape so that it can be contracted.

In one embodiment, the seating cover 410 is supported by at least one support frame 411 extending from the light emitting lamp 310 to the inner circumferential surface as shown in FIGS. 3 and 4 to be fixed in position. have.

That is, the seating cover 410 is to cut into the droplet and aerosol delivery pipe 420 after inhaling air such as droplets and aerosols through an empty space after the light emitting lamp 310 is seated.

The suction unit 400a according to the embodiment having the configuration as described above is configured such that the lighting unit 300 is installed along the inner side, so that there is no need to separately provide a moving pipe for moving the droplet and the aerosol, so space efficiency In addition, it is possible to sufficiently secure a passage through which air such as droplets and aerosols are transmitted without interfering with the free movement of the lamp support arm 320.

5 is a view showing another embodiment of the suction unit of FIG. 1.

Referring to FIG. 5, a suction unit 400b according to another embodiment includes a seating cover 410, a droplet and aerosol delivery pipe 420, and a delivery pipe support 430.

Here, since the seating cover 410 and the droplet and aerosol delivery pipe 420 are the same as those of FIG. 2, the description thereof will be omitted.

The delivery pipe support part 430 is installed in a plurality along the lamp support arm 320, in particular, it is installed at the front and rear ends of each of the joints 321a, 321b, 321c of the lamp support arm 320, respectively, to deliver droplets and aerosols The droplet and aerosol delivery pipe 420 are supported so that 420 can be supported by being spaced apart from the lamp support arm 320.

The suction unit 400b according to another embodiment having the configuration as described above includes the lamp support arm 320 and the delivery pipe support 430 so that a space between the droplet and the aerosol delivery pipe 420 is kept constant. By providing, it is possible to stably flow and move air such as droplets and aerosols through the droplets and aerosol delivery pipe 420.

In particular, even when the joint of the lamp support arm 320 moves, the space between the lamp support arm 320 and the droplet and the aerosol delivery pipe 420 is maintained, thereby improving user convenience.

6 is a view showing the delivery pipe support of FIG. 5.

Referring to FIG. 6, the delivery pipe support part 430 includes a support ring 431 and a ring support frame 432.

The support ring 431 is formed in a circular ring shape, and is supported by the ring support frame 432 to be seated on the inside of the droplet and aerosol delivery pipe 420.

A plurality of ring support frames 432 are installed along the inner circumferential surface of the support ring 431 and the lamp support arm 320 to support the support ring 431.

At this time, the ring support frame 432 does not block all of the inner space of the support ring 431, and of course, it is necessary to sufficiently form and install a space 433 through which air such as droplets and aerosols can flow.

The suction unit 400b according to another embodiment having the configuration as described above may further include a backflow prevention unit 440.

At least one backflow prevention part 440 is installed along the lamp support arm 320 and prevents droplets and air remaining in the aerosol delivery pipe 420 from flowing backward and being discharged through the inlet of the seating cover 410 Even when the negative pressure part 500 is not driven so that the air flow in the direction of the toothbrush 200 along the droplet and aerosol delivery pipe 420 is always formed.

At this time, the backflow prevention unit 440 is installed in close proximity to the above-described delivery pipe support 430 or between the one delivery pipe support 430 and the other delivery pipe support 430 so that the droplet and aerosol delivery pipe 420 It would be desirable to operate stably without being affected by the movement of the vehicle.

In one embodiment, the backflow prevention part 440 may include a seating ring 441, a rotation ring 442, a rotation blade 443, a rotation motor 444, and a pinion gear 445.

The seating ring 441 is formed in a circular ring shape and installed on the outside of the lamp support arm 320, a seating groove 4411 is formed along the outer circumferential surface, and the rotation ring 442 is connected to be rotatable on the outside. Installed.

The rotary ring 442 forms an inner diameter corresponding to the outer diameter of the seating ring 441 and is seated on the outside of the seating ring 441 and rotates along the outside of the seating ring 441, and a plurality of rotary blades along the outside 443 is installed.

Rotating blades 443 are installed at equal intervals along the outer side of the rotating ring 442, and rotated as the rotating ring 442 rotates, and a constant air flow along the inner space of the droplet and aerosol delivery pipe 420 It forms a flow.

The rotation motor 444 is spaced apart from the rotation ring 442 in a shear direction and installed on the lamp support arm 320, and is driven by receiving electricity from an internal battery or an external power supply device having its own pinion gear ( 445).

The pinion gear 445 is engaged and connected to the rack gear 4242 installed along the front inner circumferential surface of the rotation ring 442 and rotates by the rotation motor 444 to rotate the rotation ring 442.

That is, the rotation ring 442 is formed with a front end extending a little longer in the shear direction from the seating ring 441, and a rack gear 4242 is formed along the inner peripheral surface of the extension portion.

In one embodiment, the rotating ring 442 may have a seating protrusion 4241 seated in a seating groove 4411 extending along the outer peripheral surface of the seating ring 441 and extending along the inner peripheral surface.

In the suction unit 400b according to another embodiment having the configuration as described above having the configuration as described above, the flow of air by the negative pressure unit 500 along the inner space of the droplet and the aerosol delivery pipe 420 is Even when not formed, by forming a flow of air in a constant direction by the backflow prevention unit 440 at all times, when the drive of the negative pressure unit 500 is stopped, it remains in the inner space of the droplet and aerosol delivery pipe 420 Infectious bacteria such as droplets and aerosols are prevented from being discharged back to the dental room through the seating cover 410.

9 is a view showing a lighting device having a negative pressure function for dental treatment according to an embodiment of the present invention.

Referring to FIG. 9, a lighting device 20 having a negative pressure function for dental treatment according to an embodiment of the present invention includes a tooth brushing part 200, a lighting part 300, a suction part 400, and a negative pressure part 500. Includes.

The tooth brushing unit 200 is provided for brushing teeth of a patient undergoing dental treatment, and is attached to and detached from a device such as a chair or a desk previously installed in a dental facility by a fastening device such as a clamper.

The lighting unit 300 includes a light-emitting lamp 310 that illuminates the interior of the patient's oral cavity and a lamp support arm 320 that is freely adjustable by a plurality of joints extending from the toothbrushing unit 200 and supporting the light-emitting lamp 310. ).

The suction unit 400 is formed extending from the light-emitting lamp 310 along the lamp support arm 320 and radiates droplets and aerosols from the oral cavity of a patient undergoing examination or treatment using light irradiated from the light-emitting lamp 310. The negative pressure generated by the negative pressure part 500 is sucked in and moved in the direction of the tooth brushing part 200.

The negative pressure unit 500 forms a negative pressure and sucks air through the suction unit 400 and discharges it to a dust collecting device or a discharge device (not shown in the drawing for convenience of description) installed outside.

The lighting device 20 having a negative pressure function for dental treatment according to an embodiment of the present invention having the configuration as described above is a device implemented to be detachably attached to a dental treatment chair already provided in a dentistry, and forming a negative pressure For this purpose, by attaching and attaching to a chair provided in an existing facility without additionally providing a separate chair, the functions described above in FIG. 1 and below can be implemented in the same manner.

Here, each configuration of the suction unit 400 is that each configuration of the suction unit 400a according to the above-described embodiment or the suction unit 400b according to another embodiment can be applied in the same manner. In order to avoid duplication, the description will be omitted.

The above-described embodiments are for illustrative purposes only, and those of ordinary skill in the art to which the above-described embodiments belong can easily transform into other specific forms without changing the technical idea or essential features of the above-described embodiments. You can understand. Therefore, it should be understood that the above-described embodiments are illustrative and non-limiting in all respects. For example, each component described as a single type may be implemented in a distributed manner, and similarly, components described as being distributed may also be implemented in a combined form.

The scope to be protected through the present specification is indicated by the claims to be described later rather than the detailed description, and should be interpreted as including all changes or modified forms derived from the meaning and scope of the claims and the concept of equivalents thereof. .

10, 20: lighting device having a negative pressure function for dental treatment
100: chair
200: tooth brush
300: lighting unit
400: suction part
500: negative pressure part

Claims (16)

A chair part installed in order for the patient to lie down or sit and receive medical examination or treatment;
Toothbrushing unit installed on one side of the chair unit;
A lighting unit including a light-emitting lamp that illuminates the interior of the patient's oral cavity and a lamp support arm extending from the toothbrush to support the light-emitting lamp;
A suction part extending from the light-emitting lamp along the lamp support arm to suck in droplets and aerosols emitted from the oral cavity of a patient undergoing examination or treatment using light irradiated from the light-emitting lamp and move toward the toothbrushing part;
A negative pressure unit for forming a negative pressure to suck air through the suction unit and then discharge it to the outside; And
Even when the negative pressure part is not driven, a backflow prevention part for constantly forming an air flow in the direction of the tooth brush along the droplet and aerosol delivery pipe; and
The backflow prevention part forms a circular ring-shaped seating ring installed on the outside of the lamp support arm, and an inner diameter corresponding to the outer diameter of the seating ring to be seated on the outside of the seating ring and rotated along the outside of the seating ring. A ring, a plurality of rotating blades installed at equal intervals along the outer side of the rotating ring to form a flow of air while rotating as the rotating ring rotates, and installed on the lamp support arm separated from the rotating ring in a shear direction It has a negative pressure function for dental treatment, which is connected to the rotating motor and the rack gear installed along the front end inner circumferential surface of the rotating ring, and further comprises a pinion gear rotated by the rotating motor to rotate the rotating ring. Lighting device.
The method of claim 1, wherein the suction unit,
A seating cover having a front end open so as to suck the droplets and aerosol into the inner space, and forming an inner space for accommodating the light emitting lamp; And
A droplet and aerosol delivery tube extending from the rear end of the seating cover to the toothbrushing portion along the lamp support arm to deliver the droplet and aerosol sucked through the seating cover to the toothbrushing portion; including, for dental treatment, Lighting device with sound pressure function.
The method of claim 2, wherein the droplet and aerosol delivery tube,
A lighting device having a negative pressure function for dental treatment, which is selected in any one of a bellows shape and a corrugated tube shape so that it can freely move according to the movement of the lamp support arm and extend or contract in the longitudinal direction.
The method of claim 2, wherein the droplet and aerosol delivery tube,
A lighting device having a negative pressure function for dental treatment, which is fastened to the tooth portion by a dedicated bracket.
The method of claim 2, wherein the seating cover,
A lighting device having a negative pressure function for dental treatment, supported by at least one or more support frames extending from the light-emitting lamp to the inner circumferential surface and fixed in position.
The method of claim 2, wherein the lamp support arm,
A lighting device having a negative pressure function for dental treatment, which is seated along the inner space of the droplet and the aerosol delivery tube.
The method of claim 6, wherein the suction unit,
A lighting device having a negative pressure function for dental treatment further comprising; a plurality of delivery pipe support parts installed along the lamp support arm to support the droplet and aerosol delivery pipe.
The method of claim 7, wherein the delivery pipe support,
A support ring formed in a circular ring shape and seated on the inside of the droplet delivery tube; And
A plurality of ring support frames are installed along the inner circumferential surface of the support ring and the lamp support arm to support the support ring; including, a lighting device having a negative pressure function for dental treatment.
delete delete The method of claim 1, wherein the rotary ring,
A lighting device having a negative pressure function for dental treatment, in which a seating protrusion seated in a seating groove extending along an outer peripheral surface of the seating ring is formed extending along an inner peripheral surface.
delete delete delete delete delete

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