KR20100015214A - Dental treatment instrument combined with micro optic device and display system thereof - Google Patents

Dental treatment instrument combined with micro optic device and display system thereof Download PDF

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Publication number
KR20100015214A
KR20100015214A KR1020080076158A KR20080076158A KR20100015214A KR 20100015214 A KR20100015214 A KR 20100015214A KR 1020080076158 A KR1020080076158 A KR 1020080076158A KR 20080076158 A KR20080076158 A KR 20080076158A KR 20100015214 A KR20100015214 A KR 20100015214A
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KR
South Korea
Prior art keywords
dental treatment
dental
image
photographing
treatment instrument
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Application number
KR1020080076158A
Other languages
Korean (ko)
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KR100978978B1 (en
Inventor
안민석
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안민석
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Priority to KR1020080076158A priority Critical patent/KR100978978B1/en
Priority to PCT/KR2009/004274 priority patent/WO2010016687A2/en
Publication of KR20100015214A publication Critical patent/KR20100015214A/en
Application granted granted Critical
Publication of KR100978978B1 publication Critical patent/KR100978978B1/en

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/08—Machine parts specially adapted for dentistry
    • A61C1/088—Illuminating devices or attachments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00131—Accessories for endoscopes
    • A61B1/0014—Fastening element for attaching accessories to the outside of an endoscope, e.g. clips, clamps or bands
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/24—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the mouth, i.e. stomatoscopes, e.g. with tongue depressors; Instruments for opening or keeping open the mouth
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/24—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the mouth, i.e. stomatoscopes, e.g. with tongue depressors; Instruments for opening or keeping open the mouth
    • A61B1/247—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the mouth, i.e. stomatoscopes, e.g. with tongue depressors; Instruments for opening or keeping open the mouth with means for viewing areas outside the direct line of sight, e.g. dentists' mirrors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0062—Arrangements for scanning
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0077—Devices for viewing the surface of the body, e.g. camera, magnifying lens
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
    • A61B5/0088—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for oral or dental tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/74—Details of notification to user or communication with user or patient ; user input means
    • A61B5/742—Details of notification to user or communication with user or patient ; user input means using visual displays
    • A61B5/7445—Display arrangements, e.g. multiple display units
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/08—Machine parts specially adapted for dentistry
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C19/00—Dental auxiliary appliances
    • A61C19/04—Measuring instruments specially adapted for dentistry
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C3/00—Dental tools or instruments

Abstract

PURPOSE: A dental treatment instrument and a display system thereof are provided, which enables confirmation of exact state by displaying video information. CONSTITUTION: A dental treatment instrument comprises a photography member(21) taking a photograph of the video information of the oral consultation site; a connecting member(22) transmitting the video signal; and an optical instrument(2) which controls photography member, stores video signal which is transmitted through the connecting member, and includes the control member(23). In the connecting member, a fixing member is attachably and detachably combined with the exterior of the dental treatment tool.

Description

Dental treatment instrument combined with micro optic device and display system

The present invention combines the micro-optical device with various dental treatment instruments used for the purpose of diagnosis and treatment of teeth in the dentist, real-time image of the oral cavity and the dental state of the patient taken by the optical instrument in the process of using the dental treatment instrument It relates to a dental treatment apparatus and an imaging system thereof.

The visual inspection of the operator plays an important role in the dental treatment of the patient. The operator takes various positions to better see the patient's teeth. For this reason, it is necessary to take an uncomfortable posture for dental treatment, which causes the dentist to always be exposed to the risk of neck and lumbar disc.

In dental practice, although visual identification of the treatment site is very important, the oral structure of the human body is not. That is, in the case of gums and teeth located deep in the oral cavity, both the patient and the doctor may have to take an uncomfortable posture. For example, when treating the second maxillary molar nerve, the patient's head should be in a lower position with his back tilted lower than the leg to secure the field of vision and use a dental mirror to find the nerve tube It is easy to make a mistake that does not identify it. In the dental field, microscopes are introduced and used, but they are very expensive, and microscopes also have limitations in viewing the treatment area through a mirror, and even a specific area is impossible.

Therefore, there is a problem that it is difficult to implement a high quality medical service when treating a place having difficulty in visual identification. In addition, there is a problem in that the quality of the care service occurs depending on the personal experience and proficiency of the doctor when dealing with invisible microscopic areas such as tooth deletion or root canal probe.

In this regard, dentists insert a medical endoscope into the oral cavity to secure vision and expand the treatment area to perform high quality medical treatment. Accurately acquiring images of the affected part can provide patients with highly standardized care regardless of the skill of the operator.

Usually, the doctor takes an image of the patient's mouth and the doctor checks the treatment site. Afterwards, the doctor relies on visual identification to perform the treatment. When necessary, the endoscope is inserted again and the image is taken to confirm the treatment site. This is because a plurality of dental treatment instruments are inserted into the oral cavity in the context of dental treatment, and it is inconvenient for the patient and doctor to always keep the endoscope further inserted in this state.

The present invention has been made in view of the foregoing, and provides an optical device to a dental treatment device to be inserted into the oral cavity of a patient for dental treatment to display the image information taken by the operator during the procedure of the operator to display accurate image information. The purpose is to be able to check the status.

According to the dental treatment apparatus incorporating the micro-optical device of the present invention for achieving the object as described above, in the dental treatment apparatus to be inserted into the oral cavity of the patient for dental care, the image taking the image information of the intraoral care site Way; Connecting means for transmitting an image signal photographed by the photographing means; And an optical device including a control means for receiving a user command to control the photographing means and to store an image signal transmitted through the connection means.

According to a preferred feature of the invention, the connecting means, the fixing means for integrally coupling with the dental treatment instrument is formed, the fixing means is characterized in that the detachable coupling to the outer surface of the dental treatment instrument.

Further, the fixing means is characterized in that the holder type for fixing the dental treatment device.

Preferably, a diffraction means is provided between the photographing means and the connecting means so that the photographing means can be directed in a specific direction with respect to the connecting means as a reference axis.

In addition, the imaging means, characterized in that formed in the dental treatment apparatus.

On the other hand, according to the imaging system using the dental treatment apparatus of the present invention, after the dental treatment apparatus combined with the micro-optical device is inserted into the oral cavity of the patient, in the imaging system to display after photographing the intraoral procedure, the dental treatment and Dental treatment instruments for insertion into the oral cavity of a patient for therapeutic purposes; Removably coupled to the outer surface of the dental treatment instrument, the photographing means for photographing the image information of the oral care site, the connecting means for transmitting the image signal photographed by the photographing means, and receiving the user command to the photographing means An optical device including control means for controlling and storing an image signal received through the connection means; And a display device connected to the optical device to display the image information received from the optical device on a screen in real time.

In addition, in an imaging system in which a dental treatment apparatus having a built-in photographing means is inserted in the oral cavity of a patient and then photographed and displayed in the intraoral procedure, the imaging system has a built-in imaging means and is inserted into the oral cavity of the patient for dental and therapeutic purposes. Dental treatment instruments; An optical apparatus connected to the dental treatment apparatus, the optical apparatus including control means for receiving a user command to control the photographing means and to store an image signal received from the dental treatment apparatus; And a display device displaying the image information received from the optical control device on a screen in real time.

Preferably, in the optical apparatus, when the dental treatment apparatus is a dental mirror, the photographing means captures an image image formed on the mirror surface, and inverts left and right inverted to help identify left and right with respect to the photographed image image. A video image may be generated.

The dental treatment apparatus and the imaging system using the same according to the present invention are combined with the micro-optic apparatus, and the operator takes a real-time photographing of the treatment area using the optical apparatus and displays the captured image information on the screen. Guide the operator.

Hereinafter, with reference to the accompanying drawings looks at in detail the configuration of a preferred embodiment of the present invention.

<1. Dental Care Apparatus>

1 shows a conceptual model of a dental treatment instrument 1 incorporating microscopic optics according to the invention.

When the conventional dental treatment instrument and the optical device 2 are combined, it becomes the dental treatment instrument 2 of the present invention. Here, the dental treatment device 1 refers to a diagnostic device, apparatus, apparatus, and tool for dental treatment inserted into the oral cavity of a patient at the dentist. For example, hand pieces, explorers, mirrors, tweezers and the like.

In the present invention, the dental treatment instrument 1 having the optical instrument 2 has an external type in which the optical instrument 2 is coupled to the outer surface of the dental treatment instrument and a built-in type embedded in the dental treatment instrument 1. In both cases, the operator images the procedure site by the operator using the dental treatment instrument (2). However, in the external type, a plurality of dental treatment instruments may be alternately coupled to one optical device 2. In the case of the built-in type, a separate optical device 2 is built into each of the plurality of dental treatment instruments 1.

Preferably, in the present invention, when the optical device 2 is externally coupled to the dental treatment instrument 1, the fixing structure is that the optical instrument 2 is detachably fixed to the outer surface of the dental treatment instrument 1. . Specifically, the dental treatment instrument 1 is inserted into a clip-shaped holder of the optical instrument 2 or the dental instrument 1 is fitted into a cylindrical holder of the optical instrument 2 to surround the outer surface of the dental instrument 1. .

The image information photographed by the optical device 2 is sent to the control box via wire or wirelessly, and the image information is output from the control box and displayed on the monitor screen. The user enters a command in the control box to control zoom-in-out of the optical device 2 and control the output image to the monitor. Of course, the image information photographed by the optical device 2 may be transmitted by wire or wireless communication and stored in the control box.

2 shows a configuration of an optical device 2 included in the dental treatment instrument 1 according to an embodiment of the present invention.

The dental treatment instrument 1 is combined with the optical device 2 to capture the image information of the treatment site in the oral cavity 21, the connecting means 22 for transmitting the image signal taken by the imaging means 21 and It is provided with a control means 23 for receiving a user command to control the photographing means 21 and to store the video signal received through the connection means 22.

The photographing means 21 refers to a micro camera, a medical microscopic endoscope, and the like. The connection means 21 refers to a connection line for transmitting power and video signals. The control means 23 refers to a control box in which a user inputs a control command, converts and stores the received video signal into image information, and transmits the image signal to an external display device.

In the case of external engagement, all of the means 21 to 23 are located integrally attached to the outer surface of the dental appliance 1. In the case of built-in engagement, only the imaging means 21 is embedded as a component of the dental treatment instrument 1 and the remaining elements 22, 23 are located externally.

3 to 5 illustrate a dental treatment instrument 1 according to one embodiment of the invention. 3 is an example of a hand piece, FIG. 4 is an explorer, and FIG. 5 is a mirror.

Referring to FIG. 3, example (a) shows the initial state of the hand piece 1 used for tooth cutting. In the examples (b) and (c), the optical device 2 is externally coupled.

Referring to FIG. 4, the optical device 2 is externally coupled to the explorer 1 used for root canal probe.

Referring to FIG. 5, the optical device 2 is externally coupled to a mirror 1 used to look at gums or teeth located inside the oral cavity based on the operator.

Unlike the above-described example, in the case of the mirror 1, the optical device 2 captures an image projected on the mirror surface instead of directly photographing the surgical site. Therefore, left and right position reversal occurs due to the characteristics of the mirror 1. Occasionally, inexperienced practitioners see a mirror image and perform dental procedures, which can cause confusion and often make mistakes. Serious cases can lead to medical accidents.

Accordingly, in the present invention, when the control means 23 stores or reproduces the image information, it is possible to reverse the left and right again, and indicates whether the image is a normal image or a left and right reverse image.

As described above, it is possible to photograph the progress of the procedure in real time in the process of using the dental treatment device (2) to provide accurate visual information to the operator. Therefore, it is possible to avoid excessive deletion of the tooth to secure the field of vision and to enjoy more than using expensive microscope equipment to find the root canal during root canal treatment.

6 illustrates a fixing means 221 of an optical device 2 according to an embodiment of the invention.

The optical device 2 according to the embodiment of the present invention forms a fixing means 221 on the connecting means 22 as a configuration for engaging with the dental treatment instrument 1. Example (a) illustrates a plurality of annular holders 221 and example (b) illustrates a cylindrical holder 221. In the cylindrical holder 221, the dental treatment instrument 1 is inserted and fixed inside the opening through one side of the cylindrical holder 221. As both of the detachable coupling methods, the annular holder 221 of the example (a) is suitable for a device having a relatively large outer circumference, and the cylindrical holder 222 of the example (b) is a device having a relatively thin rod type device. Suitable.

7 illustrates diffraction means 24 of an optical instrument 2 according to an embodiment of the invention.

The optical device 2 is integrally coupled to the dental treatment instrument 1, whereby the connection means 22 is fixed for the purpose of seeing a portion other than the surgical site that the imaging means 21 faces as necessary. The imaging means 21 moves up, down, left, and right by the diffraction means 24 with respect to an axis. The control of the diffraction means 24 can control the direction by the operator inputting a command to the control means 23, and can also be inserted into the oral cavity after the operator manually controls it in advance.

<2. Imaging System Configuration>

The imaging system 10 using the dental treatment instrument 1 incorporating microscopic optics according to an embodiment of the present invention can be preferably realized through the use of the dental treatment instrument 2 described above.

8 illustrates a configuration of an imaging system 10 according to an embodiment of the present invention.

Imaging system 10 according to an embodiment of the present invention is a dental treatment instrument (1), the above-described imaging means 21, the connecting means 22 and the control means for inserting into the oral cavity of a patient for dental and therapeutic purposes ( And a display device 4 connected to the control means 23 of the optical device 2 to display the image information received on the screen in real time.

As already described, the optical device 2 is externally or internally coupled with the dental treatment instrument 1.

9 illustrates a usage environment of the imaging system 1 according to an embodiment of the present invention.

An imaging system 1 is constructed on a patient bed, which is commonly seen in dentistry. When the optical device 2 is coupled to the dental treatment instrument 1, the imaging means 21 captures an image of the treatment site while the operator is holding the dental treatment instrument 1 and performing the procedure. The photographing signal is transmitted to the control means 23 through the connecting means 22, and the control means 23 converts and stores the image information into the display device 4 and outputs the same. The operator can perform the procedure while watching the video information displayed on the display device 4, and can capture the important part and view it as a still image. Furthermore, it is also possible to output an image image to a printer output means.

As described above, an embodiment of a dental treatment apparatus incorporating the micro-optic device according to the present invention and an imaging system using the same is configured. Although the present invention has been described by way of limited embodiments and drawings, the present invention is not limited thereto, and the technical spirit of the present invention and the claims to be described below by those skilled in the art to which the present invention pertains. Of course, various modifications and variations are possible within the scope of equivalents.

The following drawings, which are attached to this specification, illustrate preferred embodiments of the present invention, and together with the detailed description of the present invention serve to further understand the technical spirit of the present invention. It should not be construed as limited to.

1 is a conceptual diagram of a dental treatment apparatus incorporating microscopic optics according to the present invention.

2 is a block diagram of a dental treatment apparatus according to an embodiment of the present invention

3 to 5 are illustrative views of dental treatment instruments in accordance with one embodiment of the present invention.

6 is an exemplary view of a fixing means of an optical apparatus according to an embodiment of the present invention.

7 is an exemplary view of diffraction means of an optical apparatus according to an embodiment of the present invention.

8 is a configuration diagram of an imaging system according to an embodiment of the present invention.

9 illustrates an imaging system according to an embodiment of the present invention.

Claims (11)

In the dental treatment device to be inserted into the oral cavity of the patient for dental care, Photographing means for photographing image information of an oral treatment site; Connecting means for transmitting an image signal photographed by the photographing means; And Control means for receiving the user command to control the photographing means and to store the image signal received through the connection means Dental treatment apparatus comprising an optical device comprising a. The method of claim 1, The connecting means, And a fixing means for integrally coupling with the dental treatment instrument, wherein the fixing means is detachably coupled to an outer surface of the dental treatment instrument. The method of claim 2, And the fixing means is a holder type for fixing the dental treatment instrument. Between the photographing means and the connecting means, And a diffraction means is provided so that the imaging means can be directed in a specific direction with respect to the connecting means as a reference axis. The photographing means, Dental treatment apparatus, characterized in that formed in the dental treatment apparatus. In the imaging system in which the dental treatment device combined with the micro-optical device is inserted into the oral cavity of the patient, and then photographed after the intraoral treatment site, Dental treatment instruments inserted into the oral cavity of a patient for dental and therapeutic purposes; Photographing means detachably coupled to an outer surface of the dental treatment apparatus and photographing image information of an intraoral treatment site; Connecting means for transmitting an image signal photographed by the photographing means; And control means for receiving a user command to control the photographing means and to store an image signal received through the connecting means. And Display device connected to the optical device to display the image information received from the optical device on the screen in real time Imaging system comprising a. The method of claim 6, The connecting means, Imaging means for integrally coupling with the dental treatment instrument is formed, the fixing means is detachably coupled to the outer surface of the dental treatment instrument. The method of claim 7, wherein And said fixing means is a holder type for fixing said dental treatment instrument. Between the photographing means and the connecting means, And diffraction means provided so that the imaging means can be directed in a specific direction with respect to the connecting means as a reference axis. In the imaging system in which the dental treatment device with a built-in imaging means is inserted in the oral cavity of the patient, and then photographed after the intraoral treatment site, A dental treatment device having a built-in imaging means and inserted into the oral cavity of a patient for dental and therapeutic purposes; An optical apparatus connected to the dental treatment apparatus, the optical apparatus including control means for receiving a user command to control the photographing means and to store an image signal received from the dental treatment apparatus; And Display device for displaying the image information received from the optical control device on the screen in real time Imaging system comprising a. The method of claim 6 or 10, The optical device, When the dental treatment apparatus is a dental mirror, the photographing means captures an image image formed on the mirror surface, and may generate an image image converted from left to right by inverting the photographed image image to help identify left and right. Imaging system, characterized in that.
KR1020080076158A 2008-08-04 2008-08-04 Dental treatment instrument combined with micro optic device and display system thereof KR100978978B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020080076158A KR100978978B1 (en) 2008-08-04 2008-08-04 Dental treatment instrument combined with micro optic device and display system thereof
PCT/KR2009/004274 WO2010016687A2 (en) 2008-08-04 2009-07-31 Medical treatment device for dental use coupled with a micro-optical instrument, and video system using same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020080076158A KR100978978B1 (en) 2008-08-04 2008-08-04 Dental treatment instrument combined with micro optic device and display system thereof

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KR20100015214A true KR20100015214A (en) 2010-02-12
KR100978978B1 KR100978978B1 (en) 2010-08-30

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Publication number Priority date Publication date Assignee Title
KR101838254B1 (en) 2016-09-19 2018-03-15 연암공과대학교 산학협력단 Oral cleaning device including camera and light
KR102147974B1 (en) 2018-06-14 2020-08-25 지앨에스 주식회사 Uncompressed image and data transmission system for dental medical
CN110495956A (en) * 2019-08-01 2019-11-26 佛山市碧盈医疗器材有限公司 A kind of dental handpiece auxiliary endoscope

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JP2001218624A (en) 2000-02-09 2001-08-14 Nec Data Terminal Ltd Tooth-cleaning tool, toothbrush, and picture monitor device
US7713058B2 (en) 2003-07-28 2010-05-11 Atsushi Takahashi Dental mirror, and an intraoral camera system using the same
JP2005066284A (en) * 2003-08-25 2005-03-17 Yasuyuki Sugano Dental video mirror system
KR200433619Y1 (en) * 2006-09-28 2006-12-11 (주)이우테크놀로지 The dental handpiece having a camera

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WO2010016687A2 (en) 2010-02-11
WO2010016687A3 (en) 2010-04-01

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