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WO2018008776A1 - Appareil de blanchiment des dents. - Google Patents

Appareil de blanchiment des dents. Download PDF

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Publication number
WO2018008776A1
WO2018008776A1 PCT/KR2016/007299 KR2016007299W WO2018008776A1 WO 2018008776 A1 WO2018008776 A1 WO 2018008776A1 KR 2016007299 W KR2016007299 W KR 2016007299W WO 2018008776 A1 WO2018008776 A1 WO 2018008776A1
Authority
WO
WIPO (PCT)
Prior art keywords
light source
air
unit
source unit
air inlet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2016/007299
Other languages
English (en)
Korean (ko)
Inventor
박광범
박근오
임재승
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Megagen Implant Co Ltd
Original Assignee
Megagen Implant Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Megagen Implant Co Ltd filed Critical Megagen Implant Co Ltd
Priority to PCT/KR2016/007299 priority Critical patent/WO2018008776A1/fr
Publication of WO2018008776A1 publication Critical patent/WO2018008776A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/02—Rinsing or air-blowing devices, e.g. using fluid jets or comprising liquid medication
    • A61C17/022—Air-blowing devices, e.g. with means for heating the air
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C19/00—Dental auxiliary appliances
    • A61C19/06—Implements for therapeutic treatment

Definitions

  • the present invention relates to a tooth whitening device, and more particularly, to a tooth whitening device for irradiating light to a tooth coated with a whitening agent.
  • tooth whitening means to return the discolored tooth to its original color.
  • teeth may be discolored due to congenital factors or acquired factors such as eating habits or smoking, and whitening of teeth means restoring the color tone of the discolored tooth to its original color tone.
  • teeth whitening has been recognized as a part of beauty as the interest in the beauty field increases, and as the standard of living of modern people increases, teeth whitening has become a spotlighted service field.
  • the toothpaste containing a small amount of tooth whitening agent was used as the simplest form to achieve a whitening effect by brushing, but the amount of the whitening agent contained in the toothpaste was too small, so that the pigmentation deposited on the tooth surface There was a disadvantage that the components can not be effectively removed.
  • the whitening method through light irradiation is a method of irradiating light after applying hydrogen peroxide, which is used as a whitening agent, to a tooth, and may have a high whitening effect in a relatively short time.
  • the whitening agent applied to the teeth includes hydrogen peroxide, which is an unstable substance and tries to stabilize itself, thereby decomposing other substances.
  • hydrogen peroxide is oxidized by the property of self-stabilization, and whitening of the teeth is possible due to the oxidation of hydrogen peroxide.
  • the whitening effect of the whitening agent is further increased by irradiating light of a specific wavelength to the whitening agent.
  • the tooth whitening device As described above, the tooth whitening device according to the prior art for irradiating light to the whitening agent is provided with a light source unit for emitting light of a specific wavelength, the more the use of a high-power light source or the distance between the teeth and the light source coated with the whitening agent is closer The higher the amount, the more light energy can be transferred to the whitening agent, thereby shortening the procedure time.
  • a high power light source unit is used to increase the light energy that reaches the tooth of the subject undergoing a whitening process, or the light source unit emits closer to the distance between the light source unit and the tooth. Heat damage may occur to the teeth, gums or skin tissue of the subject by the thermal energy.
  • the problem to be solved by the present invention is to use a high-power light source or the distance between the light source and the teeth by effectively cooling the light source to irradiate light on the tooth coated with the whitening agent or to prevent the heat generated from the light source to be transmitted to the tooth Even close to to provide a tooth whitening device that can prevent damage to the subject's teeth, gums or skin by thermal energy.
  • the air inlet and the air outlet is formed, the frame unit is provided with an air flow path for communicating the air inlet and the air outlet therein;
  • a light source unit disposed in the air flow path and having a light source unit for irradiating light to the teeth;
  • a whitening device can be provided.
  • the frame unit may include a front frame part in which the air inlet is formed; A rear frame part disposed to be spaced apart from the front frame part, the air outlet being formed; And a connecting frame portion connecting the front frame portion and the rear frame portion to form the air flow path.
  • the light source unit may be coupled to the front frame part, and an exposure hole through which light of the light source part passes may be provided.
  • the front frame part may include a front sidewall part on which the air inlet and the exposure hole are formed; And a protruding flange portion connected to the front side wall portion and protruding forward along the edge region of the front side wall portion to a predetermined length to form a spaced inner space, wherein the air intake port is formed in plural numbers to expose the exposed hole. Can be placed around.
  • the protruding flange portion is provided with an air inlet port which communicates with the space inside the space and introduces outside air, and the air in the space inside the space introduced into the air inlet is routed through the air inlet.
  • the air inlet and the air inlet may be provided closer to the protruding flange than the light source.
  • the light source unit may further include a light source unit shielding unit configured to pass the light of the light source unit and accommodate the light source unit therein to shield the light source unit from the air flowing in the air flow path.
  • a light source unit shielding unit configured to pass the light of the light source unit and accommodate the light source unit therein to shield the light source unit from the air flowing in the air flow path.
  • the light source unit shielding unit may be disposed in front of the light source unit, and a light transmitting unit configured to pass light through the light source unit; And a skirt portion which is connected to the light transmitting portion and protrudes rearward by a predetermined length along an edge area of the light transmitting portion to form an accommodation space for the light source portion for accommodating the light source portion.
  • the cooling unit may further include a cover combined heat dissipation module connected to the light source unit to emit heat from the light source unit and connected to the skirt unit to close the accommodating space for the light source unit.
  • the cover combined heat dissipation module may include: a cover unit coupled to the light source unit and connected to an inner wall of the skirt unit; And a plurality of heat dissipation fins connected to the cover part, wherein the light transmitting part may include a refractive lens that refracts light of the light source part.
  • the frame unit may further include a handle part coupled to the connection frame part.
  • the frame unit may include a support supported by a support or an operator; And a pivot part rotatably coupled to the support part, the pivot frame part being rotatably coupled to the support frame part.
  • It may further include an air inlet unit which is supported by the frame unit and communicates with the air inlet for introducing external air into the space for the separation.
  • the protruding flange portion may be provided with an air outlet through which air in the spaced inner space is discharged, and the air outlet may be disposed at a position opposite to the air inlet.
  • the air inlet and the air outlet is formed, the frame unit is provided with an air flow path for communicating the air inlet and the air outlet therein;
  • a light source unit disposed inside the frame unit and having a light source unit for irradiating light to teeth;
  • an air curtain forming unit mounted to the frame unit and configured to form an air curtain between the tooth and the light source unit by flowing external air through the air flow path.
  • the frame unit may include a front frame part in which the air outlet is formed; A rear frame part spaced apart from the front frame part and in which the air inlet is formed; And a connecting frame portion connecting the front frame portion and the rear frame portion to form the air flow path, wherein the front frame portion comprises: a front sidewall portion at which the air outlet is formed; And a front space connected to the front sidewall, protruded forward by a predetermined length along an edge region of the front sidewall to form a spaced inner space such that the air curtain is formed, and air from the spaced inner space flows out. It may include a protruding flange that is provided with an air outlet.
  • Embodiments of the present invention include a blower module for flowing air in an air flow path communicating with an air inlet and an air outlet, and by arranging the light source in the air flow path, the light source can be effectively cooled and thus applied to the teeth of the subject. It is possible to use a high-power light source to increase the light energy reached or to reduce the distance between the light source and the tooth while preventing the subject's teeth, gums or skin tissues from being damaged by thermal energy.
  • embodiments of the present invention by having an air curtain forming unit for forming an air curtain between the teeth and the light source unit, it is possible to prevent the heat generated from the light source portion to be transmitted to the teeth and thus reach the tooth of the subject It is possible to use a high power light source to increase the light energy or to reduce the distance between the light source and the tooth, while preventing the subject's teeth, gums or skin tissues from being damaged by thermal energy.
  • FIG. 1 is a perspective view showing a tooth whitening device according to an embodiment of the present invention.
  • FIG. 2 is a view of FIG. 1 viewed from another direction.
  • FIG. 3 is a view of FIG. 1 viewed from another direction.
  • FIG. 4 is a cross-sectional view of the tooth whitening device of FIG.
  • FIG. 5 is a view showing a shield for a light source unit and a heat dissipation module for a cover of FIG. 1.
  • FIG. 6 is a plan view of FIG. 5.
  • FIG. 7 is a cross-sectional view taken along the line A-A of FIG. 6.
  • FIG. 8 is a cross-sectional view taken along line B-B of FIG. 6.
  • FIG. 10 is an operation state diagram of the tooth whitening device of FIG.
  • FIG. 11 is a view showing a tooth whitening device according to a second embodiment of the present invention.
  • FIG. 12 is a front view, a plan view and a bottom view of the air inlet unit of FIG.
  • FIG. 13 is a view showing a tooth whitening apparatus according to a third embodiment of the present invention.
  • FIG. 14 is a view showing a tooth whitening device according to a fourth embodiment of the present invention.
  • 15 is a view showing a tooth whitening device according to a fifth embodiment of the present invention.
  • 16 is a view showing a tooth whitening device according to a sixth embodiment of the present invention.
  • FIG. 17 is a view showing a tooth whitening device according to a seventh embodiment of the present invention.
  • FIG. 1 is a perspective view showing a tooth whitening apparatus according to an embodiment of the present invention
  • Figure 2 is a view of Figure 1 viewed from another direction
  • Figure 3 is a view of Figure 1 from another direction
  • Figure 4 1 is a cross-sectional view of the tooth whitening apparatus
  • FIG. 5 is a view showing a shield for the light source unit and a heat dissipation module for a cover of FIG. 1
  • FIG. 6 is a plan view of FIG. 5
  • FIG. 8 is a cross-sectional view taken along line BB of FIG. 6
  • FIG. 9 is a cross-sectional view taken along line CC of FIG. 6
  • FIG. 10 is an operation state diagram of the tooth whitening device of FIG. 4.
  • the tooth whitening apparatus irradiates light of a specific wavelength to the whitening agent (not shown) applied to the tooth (not shown) of the subject, while reducing heat energy transmitted to the subject. Do not let your body get thermal damage.
  • an air inlet port H1 and an air outlet port H2 are formed, and an air flow path H3 communicating the air inlet port H1 and the air outlet port H2 therein is provided.
  • a light source unit 140 and a light source unit 140 disposed on the air flow path H3 and having a light source unit 141 for irradiating light to the teeth, and mounted to the frame unit 110, and the light source unit 140. It includes a cooling unit 150 having a blower module 151 for flowing through the air outlet (H2) by flowing the outside air sucked through the air inlet (H1) in the air flow path (H3) for cooling) do.
  • the frame unit 110 includes a main frame 120 and a handle 130 connected to the main frame 120.
  • the main body frame 120 includes a front frame portion 121 facing the mouth of the subject, a rear frame portion 122 spaced rearwardly from the front frame, a front frame portion 121 and a rear frame portion 122. It includes a connecting frame unit 123 for connecting.
  • the front frame portion 121 is connected to the front side wall portion 125 and the front side wall portion 125 provided in a concave shape so as to correspond to the oral cavity shape of a person and an edge region of the front side wall portion 125.
  • a protrusion flange portion 126 protrudes forward by a predetermined length along the space to form a spaced inner space S1.
  • the front side wall portion 125 is provided to be curved in a concave shape so as to correspond to the oral shape of a person.
  • the front side wall part 125 is provided with an air intake port H1 that sucks outside air into the body frame 120.
  • the rear frame part 122 is disposed to be spaced rearward with respect to the front frame.
  • the rear frame portion 122 is formed with an air outlet (H2) for discharging the air sucked into the interior of the body frame 120 to the outside.
  • connection frame part 123 connects the front frame part 121 and the rear frame part 122 to form a main body frame 120.
  • An air flow path H3 is provided inside the connection frame 123 to flow external air sucked through the air inlet port H1 into the air outlet port H2.
  • the flow of air passing through the air inlet (H1), the air flow path (H3) and the air outlet (H2) is made by the blower module 151, for convenience of description, the blower module 151 will be described later. .
  • the light source unit 140 is fitted into the front side wall part 125, and an exposure hole 124 through which light from the light source unit 141 of the light source unit 140 passes is provided.
  • the exposed hole 124 is provided in the central region of the front sidewall portion 125 and has a rectangular shape in which the horizontal length is longer than the vertical length.
  • the exposure hole 124 is fitted with a shield for the light source unit 142 to be described later of the light source unit 140.
  • the shape of the exposed hole 154 viewed from the front is provided in a rectangular shape, which is not limited to the scope of the present invention can be changed to an appropriate shape.
  • the front side wall part 125 is provided with an air inlet port H1.
  • the air inlet port H1 is disposed around the exposure hole 124.
  • the air inlet H1 is formed around the exposure hole 124 into which the light source unit shield 142 is fitted, so that the air around the light source unit shield 142 to be described later heated by the light source unit 141 is the main frame. Suction into the inside of the 120 and other air may flow into the periphery of the shield 142 for the light source unit, which will be described later, and thus cooling of the light source unit 141 may be performed in addition to the shield 142 for the light source unit. have.
  • the protruding flange portion 126 is connected to the front sidewall portion 125 and protrudes forward by a predetermined length along the edge region of the front sidewall portion 125. As shown in detail in FIGS. 1 to 4, the protruding flange part 126 is provided in a rectangular ring shape to form an opening in the front and an inner space S1 therein for separation therein.
  • the tooth whitening apparatus includes a protruding flange portion 126 in which the front end portion is in contact with the mouth of the subject and forms an inner space S1 therein, whereby the tooth whitening apparatus includes the mouth of the subject. It can be stably positioned around and prevents the light emitted from the light source unit 141 from being distributed to the outside to effectively reach the light of the light source unit 141 to the teeth coated with the whitening agent and the tooth through the spaced inner space (S1).
  • the light source unit 140 may be spaced apart from each other so that the tooth, gum, etc. of the subject may not be damaged by the heat of the light source unit 140.
  • the front end of the protruding flange 126 is in contact with the mouth of the subject. Therefore, when the front end portion of the protruding flange portion 126 comes into close contact with the mouth of the subject, the protruding flange portion 126 communicates with the spaced inner space S1 so that the outside air flows into the spaced inner space S1.
  • An air inlet 127 is provided.
  • the air inlet 127 introduces external air into the inner space S1 for spaced apart during the operation of the blower module 151. That is, when the tooth whitening device is used, the air in the spaced inner space S1 is sucked into the air flow path H3 through the air inlet port H1 according to the operation of the blower module 151. It is introduced into the spaced inner space (S1) through the inlet 127.
  • the tooth whitening apparatus may also cool the mouth area of the subject by supplying new air between the light source unit 140 and the subject.
  • the handle 130 is coupled to the connection frame 123 and has a rod shape.
  • the handle 130 is used for the gripping of the subject itself or another person when using the tooth whitening device to facilitate the handling of the tooth whitening device.
  • the handle 130 is provided so as to be held by the hand, but the scope of the present invention is not limited thereto, and may be manufactured in a manner in which the handle 130 is omitted if appropriate. .
  • the light source unit 140 has a light source unit 141 for irradiating light to the teeth as described above and is disposed in the air flow path (H3).
  • the light source unit 141 since the air inlet 127 and the air inlet H1 are provided closer to the protruding flange 126 than the light source unit 141, the light source unit 141 is disposed in the air flow path H3. Accordingly, when the air flowing along the air flow path H3 passes through the light source unit 140, the light source unit 140 may be cooled more efficiently.
  • the light source unit 141 is not disposed in the air flow path H3, and only a heat generating member (not shown) connected to the light source unit 141 is disposed in the air flow path H3, so that the cooling effect is not high.
  • a heat generating member not shown
  • the tooth whitening apparatus may effectively cool the light source unit 140 by arranging the light source unit 140 in the air flow path H3, and thus use the high power light source unit 141 or the light source unit 141.
  • the tooth whitening apparatus may effectively cool the light source unit 140 by arranging the light source unit 140 in the air flow path H3, and thus use the high power light source unit 141 or the light source unit 141.
  • the light source unit 141 is formed of an LED module.
  • the LED module of the present embodiment may use a light emitting diode (LED) capable of irradiating visible light having a wavelength of 410 nm to 480 nm, and in particular, irradiates light to hydrogen peroxide of the whitening agent applied to the tooth surface.
  • LEDs can be used to accelerate tooth whitening effects.
  • the LED module of the present embodiment may be provided with a high power of 10W (watts) or more, thereby shortening the tooth whitening time.
  • the high heat generated by the use of a high power LED module can be reduced by arranging the light source unit 141 in the air flow path H3 to increase the cooling effect.
  • the LED module of the present embodiment may be provided in a chip on board (COB) type.
  • COB chip on board
  • the COB type omits the packaging process and directly bonds the LED chip to the PCB substrate and molds it with a resin.
  • the COB type improves the heat dissipation effect and increases the reliability of the LED. have.
  • the light source unit 141 of the present embodiment A plurality of light sources 141 are provided to irradiate light to teeth disposed deep inside the oral cavity, and the plurality of light source units 141 are arranged in a curved shape rather than in a straight line to correspond to the oral shape of the human body.
  • the light source unit 141 is provided in three, one is arranged in the center and each of the other two light source unit 141 is disposed obliquely with respect to the light source unit 141 disposed in the center portion, but symmetrical to the LED module disposed in the center portion Is located.
  • the tooth whitening apparatus includes a light source unit 141 provided in plurality and arranged to be bent to correspond to the oral structure of the human body, thereby effectively irradiating light even deep inside the oral cavity.
  • the light source unit 140 the light source unit shielding portion for passing the light of the light source unit 141 but accommodates the light source unit 141 therein to shield the light source unit 141 against the air flowing in the air flow path (H3) ( 142).
  • the shield 142 for the light source unit is disposed in front of the light source unit 141 and is connected to the light transmitting unit 143 through which the light of the light source unit 141 passes, and is connected to the light transmitting unit 143, and an edge of the light transmitting unit 143. It includes a skirt portion 144 protruding rearward by a predetermined length along the region to form a receiving space (S2) for the light source unit for receiving the light source unit 141.
  • the light transmitting unit 143 is disposed in front of the light source unit 141 and passes the light of the light source unit 141.
  • the light transmitting part 143 is made of a refractive lens that refracts the light of the light source part 141.
  • the refractive lens may be formed of a plane-convex lens so that the light irradiated from the light source unit 141 may be refracted to affect the entire tooth. Since the planar convex lens has a feature of spreading light in various directions while collecting light, the light emitted from the light source unit 141 can spread to the entire tooth.
  • the light transmitting unit 143 is formed of a planar convex lens, and thus the scope of the present invention is not limited thereto, and various lenses may be used as the light transmitting unit 143.
  • the skirt unit 144 prevents the light source unit 141 disposed in the air flow path H3 from being exposed to the air flowing in the air flow path H3.
  • the skirt portion 144 protrudes rearward by a predetermined length along the edge region of the light transmitting portion 143 to form a light receiving portion accommodating space S2 for accommodating the light source portion 141.
  • the skirt portion 144 is provided in a rectangular ring shape, connected to the light transmitting portion 143, and forms an opening at the rear and the light source portion accommodating space S2 therein.
  • the light source unit accommodating space S2 is sealed by the cover / heat dissipation module 153 to prevent the air flowing in the air flow path H3 from flowing back to the light source accommodating space S2.
  • the cover combined heat dissipation module 153 will be described in detail later.
  • a plurality of protruding members 144a, 144b, and 144c connected to the cover / heat dissipation module 153 is provided on the inner wall of the skirt 144. Protruding members (144a, 144b, 144c) will be described later in detail with the cover combined heat dissipation module 153 to be described later.
  • the cooling unit 150 is mounted to the frame unit 110 and cools the light source unit 140.
  • the cooling unit 150 blows the outside air sucked through the air inlet (H1) for cooling the light source unit 140 in the air flow path (H3) blowing module 151 for discharging through the air outlet (H2) ).
  • the blowing module 151 includes a blowing fan 152 disposed behind the light source unit 140.
  • the cooling unit 150 is connected to the light source unit 141 to release the heat of the light source unit 141, is connected to the inner wall of the skirt unit 144 cover combined heat dissipation module (S2) for closing the light receiving unit receiving space (S2) ( 153).
  • the cover combined heat dissipation module 153 includes a cover 154 coupled to the light source unit 141 and connected to the inner wall of the skirt 144, and a plurality of heat dissipation fins 155 connected to the cover 154. .
  • the cover part 154 is provided in a plate shape bent to correspond to the oral shape of the human body, and the light source unit 141 is coupled to the upper side wall of the cover part 154 as shown in FIGS. 7 and 8.
  • the cover part 154 is connected to the protruding members 144a, 144b, and 144c provided on the inner wall of the skirt part 144.
  • the inner wall of the skirt 144 is provided with a space maintaining protrusion member 144a and a fitting coupling protrusion member 144b and 144c.
  • the gap maintaining protrusion 144a protruding from the skirt 144 is in contact with the upper wall of the lid 154 to transmit the light projecting portion 143 and the light source 141. Maintain the spacing between them.
  • first fitting protrusion 144b and the second fitting protrusion 144c protruding from the inner wall of the skirt portion 144 may include a lid portion ( In contact with the side wall 154 and the cover combined heat dissipation module 153 is fitted to the shield for the light source 142.
  • the plurality of heat dissipation fins 155 radiates heat transmitted from the light source unit 141, and a plurality of embossings 155a are formed on the surfaces of the plurality of heat dissipation fins 155 to widen the surface area.
  • the cover combined heat dissipation module 153 is provided of a material having high thermal conductivity.
  • the tooth whitening apparatus further includes a controller (not shown) electrically connected to the light source unit 140 and the cooling unit 150.
  • the tooth whitening apparatus according to the present embodiment includes an operation switch SW supported by the frame unit 110 and connected to a control unit (not shown).
  • FIG. 10 reference numerals are omitted for components sufficiently described in other drawings in order to display the flow direction of air in detail with arrows, and the components of FIG. 10 may be sufficiently recognized through FIGS. 1 to 4.
  • the front end portion of the protruding flange 126 may be in close contact with the mouth of the subject, so that the whitening device may be stably positioned around the mouth of the subject.
  • the light source unit 141 emits light by the operator himself or the operator, and the light irradiated from the light source unit 141 reaches the tooth of the operator.
  • the cooling module 151 also works together to cool the light source unit 140 and flows in the air flow path (H3) of the space inside the space (S1) sucked through the air inlet (H1) after the air outlet (H2) By discharging through), the light source unit 140 disposed in the air flow path H3 is cooled.
  • the cool outside air introduced into the spaced inner space S1 along the air inlet 127 of the protruding flange 126 is sucked back into the air flow path H3 through the air inlet port H1 and thus the air flow path ( After cooling the light source unit 140 disposed in the H3) is discharged through the air outlet (H2), the light source unit 140 disposed in the air flow path (H3) can be cooled more effectively.
  • the cold external air is continuously introduced into the space (S1) for separation by the blower module 151, thereby cooling the oral cavity of the subject, and thus, the tooth, gum, and skin tissue of the subject are affected by heat. To prevent damage.
  • the tooth whitening apparatus may cool the light source unit 140 through the blower module 151 and at the same time supply new air between the oral cavity to the light source unit 140 and the subject to cool the mouth of the subject. have.
  • the tooth whitening apparatus by arranging the light source unit 140 in the air flow path (H3) to effectively cool the light source unit 140, it is possible to use a light source unit 141 of higher output than the prior art Therefore, the procedure time can be shortened compared to the prior art.
  • the tooth whitening apparatus includes a blower module 151 for flowing air in the air flow path H3 communicating with the air inlet port H1 and the air outlet port H2, and the air flow path H3.
  • the light source unit 141 can be effectively cooled, and accordingly, a high power light source unit 141 is used or the light source unit 141 between the light source unit 141 and the tooth is used to increase the light energy reaching the tooth of the subject. While reducing the distance, the subject's teeth, gums or skin tissue can be prevented from being damaged by thermal energy.
  • FIG. 11 is a view showing a tooth whitening device according to a second embodiment of the present invention
  • Figure 12 is a front view, a plan view and a bottom view of the air inlet unit of FIG. 12 (a), 12 (b) and 12 (c) are front, plan and bottom views of the inflow unit 260.
  • This embodiment differs only in that the air inlet unit 260 is added as compared with the first embodiment, and in other configurations is the same as the configuration of the first embodiment of Figs. The description thereof is omitted.
  • the tooth whitening apparatus further includes an air inlet unit 260 that is supported by the frame unit 110 and communicates with the air inlet 127 to introduce external air into the spaced inner space S1. .
  • the air inlet unit 260 may be detachably coupled to the protruding flange 126.
  • the air inlet unit 260 includes a plurality of air inlet unit fans 261 and a housing part 262 in which the air inlet unit fans 261 are disposed. do.
  • a plurality of air discharge holes 263 through which the internal air of the housing part 262 is discharged is provided at the upper end of the housing part 262.
  • a plurality of minute air inlet holes 264 through which external air flows into the housing part 262 are provided.
  • the air inlet hole 264 may be modified in various shapes and arrangements, and the air inlet hole 264 of FIG. 12 (c) is not limited to the shape and arrangement of the present invention.
  • the air inlet unit 260 may more efficiently cool the air inlet into the spaced inner space S1 to cool the light source unit 140 more efficiently.
  • the tooth whitening apparatus includes an air inlet unit 260 that communicates with the air inlet 127 to introduce external air into the spaced inner space S1, thereby separating the spaced inner space S1.
  • an air inlet unit 260 that communicates with the air inlet 127 to introduce external air into the spaced inner space S1, thereby separating the spaced inner space S1.
  • FIG. 13 is a view showing a tooth whitening device according to a third embodiment of the present invention.
  • This embodiment differs in that the air outlet 328 is provided in the protruding flange portion 126 of the second embodiment as compared with the second embodiment, and in other configurations the second embodiment of FIGS. 11 and 12. Since it is the same as the structure of an example, the description is abbreviate
  • the protruding flange portion 126 of this embodiment is provided with an air outlet 328 through which air in the spaced inner space S1 flows out.
  • the air outlet 328 is disposed at a position opposite to the air inlet 127.
  • FIG. 14 is a view showing a tooth whitening device according to a fourth embodiment of the present invention.
  • the present embodiment differs only in that the air flows along the air flow path H6 in the opposite direction and the air curtain forming unit 450 is provided in comparison with the first embodiment. In the same manner as in the first embodiment of Figs. 1 to 10, the description thereof will be omitted below.
  • the blowing fan 452 of this embodiment is rotated in the opposite direction to that of the first embodiment. Therefore, the air inlet port H4 is provided in the rear frame part 122 and the air outlet port H5 is provided in the front frame part 121.
  • the front frame part 121 is connected to the front side wall part 125 and the front side wall part 125 where the air outlet H5 is formed, and the front side wall part 125 so that an air curtain is formed.
  • Protruding flange portion 426 protruding forward by a predetermined length to form a spaced inner space (S1) and an air outlet 428 through which air in the spaced inner space (S1) flows out along the edge area of the Include.
  • the protruding flange portion 426 is connected to the front sidewall portion 125.
  • the protruding flange portion 426 protrudes forward by a predetermined length along the edge area of the front sidewall portion 125 so that the air curtain can be formed to form the inner space S1 for separation.
  • the protruding flange 426 is provided with an air outlet 428 through which air in the spaced inner space S1 flows out.
  • the air flow path H6 has a shape that narrows from the rear frame portion 122 to the front frame portion 121.
  • the shape of the air flow path H6 is formed through the flow guide part 423a disposed obliquely inclined to the connection frame part 123.
  • the speed of the outside air discharged to the air outlet (H5) can be increased through the air flow path (H6) having a shape narrowed from the rear frame portion 122 to the front frame portion 121, and thus very Air curtains with a high flow rate can be formed to further increase the heat transfer blocking effect.
  • the air curtain forming unit 450 of the present embodiment is mounted on the frame unit 110 and flows the outside air through the air flow path H6 between the teeth and the light source unit 140 in the space inside the space S1. Form an air curtain.
  • the air curtain forming unit 450 includes a blowing fan 452 disposed behind the light source unit 140.
  • the outside air introduced into the air flow path H6 through the air inlet port H4 of the rear frame part 122 by the operation of the blower fan 452 is spaced through the air outlet port H5 to the inner space S1 for separation. Discharged.
  • the outside air discharged into the spaced inner space S1 is discharged to the outside through the air outlet 428 of the protruding flange 426.
  • the space inside the space (S1) is a space disposed between the teeth and the light source unit 140, passing through the space inside the space (S1) by the blowing fan 452 exits to the air outlet 428.
  • the flow of air may act as an air curtain between the tooth and the light source unit 140 to block heat from the light source unit 140 from being transferred to the tooth.
  • the tooth whitening apparatus includes an air curtain forming unit 450 that forms an air curtain between the tooth and the light source unit 140, so that the heat of the light source unit 140 is transmitted to the teeth. Can be blocked.
  • 15 is a view showing a tooth whitening device according to a fifth embodiment of the present invention.
  • This embodiment is different in that the structure of the handle portion 130 of the first embodiment is different compared to the first embodiment, and in other configurations are the same as the configuration of the first embodiment of Figures 1 to 10, In the following, the description of the same configuration is omitted.
  • the frame unit 110 includes a support part 531 supported by a support (not shown) and a pivot part rotatably coupled to the support part 531, and the connecting frame part 123 rotatably coupled thereto ( 532).
  • the support (not shown) is made of a desk or table, etc.
  • the support 531 of the present embodiment is supported by a support (not shown) such as a desk or table.
  • the rotation part 532 is provided in the rotation body part 533 and the rotation body part 533, and includes a first rotation control part (50) for fixing and releasing the relative rotation of the rotation body part 533 and the support part 531. 534 and a second rotation control part 535 provided in the rotation body part 533 to fix and release the relative rotation of the rotation body part 533 and the connecting frame part 123.
  • the rotation body portion 533 may be formed of a multi-stage structure capable of adjusting the entire length.
  • the first rotation control unit 534 is configured to press the rotation body 533 to the support 531 to fix the angle between the rotation body 533 and the support 531.
  • the second rotation controller 535 is configured to press the pivot body 533 to the connection frame 123 to fix the angle between the pivot body 533 and the connection frame 123.
  • the tooth whitening apparatus includes a support part 531 supported by a support (not shown) such as a desk and a pivoting part 532 rotatably coupled to the support part 531, thereby allowing the subject to work on the desk.
  • the tooth whitening procedure can be performed while sitting in front of the back support (not shown).
  • 16 is a view showing a tooth whitening device according to a sixth embodiment of the present invention.
  • This embodiment is different in that the structure of the handle 130 is different compared to the first embodiment, and in other configurations are the same as the configuration of the first embodiment of Figs. 1 to 10, the same configuration hereinafter The description thereof is omitted.
  • the frame unit 110 further includes a support part 631 supported on the ground and a pivot part 632 rotatably coupled to the support part 631, and to which the connection frame part 123 is rotatably coupled. Include.
  • the support part 631 of this embodiment is provided with a plurality of moving wheels 631a.
  • the rotating part 632 is provided in the rotating body part 633 and the rotating body part 633, and includes a first rotating control part (610) for fixing and releasing the relative rotation of the rotating body part 633 and the support part 631. 634 and a second rotation adjusting part 635 provided on the rotation body 633 to fix and release the relative rotation of the rotation body 633 and the connecting frame 123.
  • the first rotation control part 634 is configured to press the rotation body part 633 to the support part 631 to fix the angle between the rotation body part 633 and the support part 631.
  • the second rotation control unit 635 is configured to press the rotating body 633 to the connecting frame 123 to fix the angle between the rotating body 633 and the connecting frame 123.
  • the tooth whitening apparatus includes the support part 631 provided with the plurality of wheels 631a for moving, and thus there is an advantage that the tooth whitening procedure can be performed while the subject is moving.
  • FIG. 17 is a view showing a tooth whitening apparatus according to the seventh embodiment of the present invention.
  • This embodiment is different in that the structure of the handle portion 130 of the first embodiment is different compared to the first embodiment, and in other configurations are the same as the configuration of the first embodiment of Figures 1 to 10, In the following, the description of the same configuration is omitted.
  • the frame unit 110 is pivotally coupled to the support part 731 supported on the shoulder of the subject and the support part 731 so that the connecting frame part 123 is pivotally coupled. It further includes.
  • the support 731 is provided in a curved shape so that it can be stably supported on the shoulder of the subject.
  • the rotation part 732 is provided in the rotation body part 733 and the rotation body part 733, and includes a first rotation control part for fixing and releasing the relative rotation of the rotation body part 733 and the support part 731 ( 734 and a second rotation control unit 735 provided in the rotation body portion 733 and fixing and releasing the relative rotation of the rotation body portion 733 and the connection frame portion 123.
  • the first rotation control unit 734 is configured to press the pivot body 733 to the support 731 to fix the angle between the pivot body 733 and the support 731.
  • the second rotation control unit 735 is configured to press the rotation body portion 733 to the connection frame portion 123 to fix the angle between the rotation body portion 733 and the connection frame portion 123.
  • the tooth whitening apparatus has an advantage of allowing the subject to use both hands freely and freeing the movement of the subject during the procedure by providing the support part 731 supported on the shoulder of the subject.
  • the present invention relates to a tooth whitening device used for tooth whitening.

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

L'invention concerne un appareil de blanchiment de dents qui comprend: un cadre ayant un orifice d'entrée et de décharge d'air, une source lumineuse pour éclairer la dent sur le trajet de l'air; et une unité de refroidissement sur le cadre qui permet à l'air extérieur, aspiré à travers l'orifice d'entrée d'air, de passer à travers le trajet d'écoulement d'air, et d'être évacué par l'orifice de décharge d'air de sorte que la lumière puisse être refroidie.
PCT/KR2016/007299 2016-07-06 2016-07-06 Appareil de blanchiment des dents. Ceased WO2018008776A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/KR2016/007299 WO2018008776A1 (fr) 2016-07-06 2016-07-06 Appareil de blanchiment des dents.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2016/007299 WO2018008776A1 (fr) 2016-07-06 2016-07-06 Appareil de blanchiment des dents.

Publications (1)

Publication Number Publication Date
WO2018008776A1 true WO2018008776A1 (fr) 2018-01-11

Family

ID=60912882

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2016/007299 Ceased WO2018008776A1 (fr) 2016-07-06 2016-07-06 Appareil de blanchiment des dents.

Country Status (1)

Country Link
WO (1) WO2018008776A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200374815Y1 (ko) * 2004-11-05 2005-02-03 류지헌 치아 미백용 광원 장치
KR200442332Y1 (ko) * 2007-05-03 2008-10-31 강창현 치아미백용 광선조사기
JP3160921U (ja) * 2010-03-24 2010-07-15 株式会社エム・ワイ・シー 歯のホワイトニング装置
JP2011217983A (ja) * 2010-04-12 2011-11-04 Nano Optec Kk 歯漂白用光照射装置
KR101461106B1 (ko) * 2014-03-13 2014-11-12 주식회사 메가젠임플란트 치아 미백 장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200374815Y1 (ko) * 2004-11-05 2005-02-03 류지헌 치아 미백용 광원 장치
KR200442332Y1 (ko) * 2007-05-03 2008-10-31 강창현 치아미백용 광선조사기
JP3160921U (ja) * 2010-03-24 2010-07-15 株式会社エム・ワイ・シー 歯のホワイトニング装置
JP2011217983A (ja) * 2010-04-12 2011-11-04 Nano Optec Kk 歯漂白用光照射装置
KR101461106B1 (ko) * 2014-03-13 2014-11-12 주식회사 메가젠임플란트 치아 미백 장치

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