KR20070119242A - Multi case for dental surgery chair - Google Patents

Abstract

A multi-case for a dental surgery chair is provided to sterilize dental treatment devices while maximizing the sterilizing capacity thereof and to enable a user to watch a film and to measure the time of the anaesthesia. A multi-case for a dental surgery chair(10) includes a body(20), first and second doors, an ultraviolet ray lamp, a timer(60) and an operation portion. The body has a predetermined space portion inside, and has a shelf on which at least one device for dental treatment is installed. The first and second doors are opened and closed by a driving unit. The ultraviolet lamp is installed inside the body. The time is installed on the side of the body and has a display unit. The operation portion is installed on the body and is used to operate the ultraviolet lamp, the driving unit, a film viewer, and the timer.

Description

Multi case for dental surgery chair

1 is a perspective view showing a state in which a multi-case is installed in the dental chair according to the present invention,

2 is a perspective view of a multi-case according to the present invention;

Figure 3 is a perspective view of a partially removed perspective view of the multi-case showing the installation of the ultraviolet lamp.

4 is a perspective view showing an extract of the driving means for opening and closing the door,

Figure 5 is an exploded perspective view showing an extract of the film viewer.

<Explanation of symbols for the main parts of the drawings>

10; Multi-case 20; main body

30; Driving means

40; UV lamp

50; Pyrviewer

60; timer

70; Cleaning means

The present invention relates to a multi-case for a dental chair, and more particularly, a multi-case for a dental chair installed on a dentist's table or a table thereof to sterilize a device or article for dental treatment, to observe a photographed film, and the like. It is about.

In general, when a dental medical device such as a handpiece or scaler device used in a dental procedure such as tooth removal or polishing is contaminated by foreign substances or contaminants, the dental medical device is disinfected and sterilized before being used by other patients. Should be used.

In order to disinfect and sterilize the contaminants penetrated into the dental medical device, an autoclave, a cleaning tank equipped with an ultrasonic vibrator, and an autoclave are used. In particular, since the most frequently used handpieces in dental treatment are sterilized, sterilization is relatively cumbersome when a separate sterilizer is used.

In addition, in order to sterilize the contaminants penetrated into the handpiece is exposed to heat for a long time in the autoclave (Autoclave), in this case there was a problem that the life of the handpiece is shortened or damaged due to thermal shock. In addition, since a separate sterilizer such as a conventional autoclave has a large equipment, there are disadvantages in that space is limited and the price of the equipment is expensive.

In order to solve this problem, a device for disinfecting and sterilizing a dental medical device such as a handpiece inserted into the main body by installing a plurality of ultraviolet lamps in a dome-shaped main body is disclosed. However, by disinfecting the UV light immediately after the handpiece was not washed, the foreign body such as tartar and contaminants on the outer surface of the handpiece could not be removed during treatment.

Foreign material remaining on the handpiece after disinfection may cause discomfort to the next patient, and the handpiece itself may corrode or cause failure. Therefore, there has been a continuing need in the dental industry for instruments capable of cleaning before disinfecting.

Korean Utility Model Registration No. 20-0216082 discloses a medical device sterilization cleaning device, and Patent Registration No. 0457860 discloses an ultraviolet sterilizer for a handpiece. This ultraviolet disinfection device is relatively complicated in structure, can not be attached to the dentist to store the dental care supplies.

The present invention is to solve the above problems, to provide a multi-case for dentists that can perform the observation of the photographed film, the measurement of anesthesia time, etc. that can be stored while sterilizing the instruments for dental treatment. There is a purpose.

Another object of the present invention is to provide a multi-case for a dental chair that is relatively simple in structure and use, can maximize the sterilization power, and can be compatible with various dental chairs.

Dental chair multi-case of the present invention for achieving the above object is

A main body having a predetermined space therein and having a shelf on which at least one dental treatment device is installed, first and second doors installed on a front surface of the main body and automatically opened and closed by a driving means; And an ultraviolet lamp to be installed, a timer installed on the side of the main body having a display means, and an operation unit installed on the main body to operate the ultraviolet lamp, driving means, film viewer, and timers. .

In the present invention, the main body further comprises a film viewer for viewing the film, and ultrasonic cleaning means for ultrasonic cleaning of the dental treatment instrument, the door is formed with an opening with a UV blocking member.

The driving means drives first and second racks installed side by side in the opening direction in the first and second doors, first and second pinions engaged with the first and second racks, and the first and second pinions, respectively. And first and second motors, and proximity sensors installed in the main body to drive the first and second motors when the user's hand is close to the first and second doors.

Hereinafter, a preferred embodiment of an electric vehicle according to the present invention will be described in detail with reference to the accompanying drawings.

The multi-case for the dentist according to the present invention is installed and used on an adjacent side of the dentist or a table of the dental chair, one embodiment of which is shown in FIGS.

Referring to the drawings, the multi-case 10 for the dentist has a first and second doors 21 and 22 that are automatically opened and closed by the drive means 30 mounted on the table 110 of the dentist 100. The main body 20, the ultraviolet lamp 40 provided in the inner space portion of the main body 20, the film viewer 50 installed in the main body 20 to view the film, and the main body of the It is provided on the side with a timer 60 having display means. And the upper surface of the main body further comprises a washing means for washing the dental instruments.

Referring to the components of the multi-case for dental chair according to the present invention configured as described above in more detail as follows.

The main body 20 has a disinfecting space for disinfecting dental instruments, that is, an inner space 22, and the first and second doors 21 and 22 are installed on the front surface thereof. 21 and 22 are slidably installed in the longitudinal direction of the main body 20 in order to minimize the occupied space during use. That is, the inner space portion 20a is provided with a guide rail 23 extending from the upper and lower edges of the insertion hole in the longitudinal direction of the main body, and the first and second doors 21 and 22 are provided with the guide rail 23. Sliding along. In addition, a shelf 24 for storing dental instruments is installed in the inner space 20a of the main body 20. Here, the shelf 24 is preferably relatively narrower than the width of the main body 20 to facilitate the insertion and withdrawal of dental instruments when opening and closing the door. In addition, the main body 20 is preferably made of synthetic resin or metal material of opaque or translucent material in order to prevent the light emitted from the ultraviolet lamp 40 is emitted to the outside.

The ultraviolet lamp 40 installed inside the main body 20 may be a lamp for emitting ultraviolet light, a rod shape or spherical shape, a light emitting diode, or the like. The ultraviolet lamp installed inside the main body 20 has a lamp housing 41 made of quartz on the upper and lower sides of the shelf 24 to prevent the ultraviolet light from being interfered by the shelf. It is preferable to install the ultraviolet lamp 40 in the interior. On the other hand, ultraviolet rays are separated into ultraviolet rays A, ultraviolet rays B, and ultraviolet rays C. Since the ultraviolet rays C have a very strong force of destroying cells and bacteria, it is preferable to use the ultraviolet lamp 40 to emit ultraviolet rays C.

In addition, the driving means 30 installed in the main body 20 to drive the first and second doors is slidably installed as shown in FIG. 4 to the upper side of the first and second doors 21 and 22. Racks 31 and 32 are installed in the longitudinal direction, and are provided with pinions 35 and 36 which are reversely rotated by motors 33 and 34 on the inner upper side of the main body 20. Here, the motors 33 and 34 are rotated forward and backward by sensors 37 and 38 that recognize the user's hand and the like on the side adjacent to the first and second doors 21 and 22. The sensor is installed to be adjacent to each of the first and second doors 21 and 22 and may independently drive the first or second door by an adjacent sensor. Preferably, the sensors 37 and 38 use a proximity sensor or a light emitting sensor. The driving means is not limited to the above-described embodiment, and it is preferable to open and close the first and second doors 21 and 22. In addition, an opening 27 having the UV blocking member 26 is installed at one side of the second door 221 so that the user can disinfect the handpiece through the opening 27.

The film viewer 50 may observe a photograph of a tooth, and the like, as shown in FIG. 5, of the viewing window 51 and the viewing window 51 fixed to the front of the main body 20. A diffuser plate 52 provided inside and a light guide plate 53 provided adjacent to the diffuser plate 52 are provided. In addition, a fluorescent lamp, that is, a CCFL lamp 54, is installed on the side of the light guide plate 53. Reflecting plates 55 and 56 are provided on the outside of the lamp except for the rear surface of the light guide plate 53 and a portion corresponding to the light guide plate. The film pure 50 is not limited to the above-described embodiment and may be any structure as long as the film pure 50 can observe a film photographing a tooth or the like. For example, the film viewer 50 may be composed of a diffuser plate and a lamp provided on the back of the diffuser plate.

The timer 60 may counter the time of anesthesia and the like, and includes a display 61 for displaying the time and an alarm (not shown) for notifying the user after the set time. The timer may use a known timer that is commercially available. The washing means 70 is installed on the upper surface of the main body 20 as shown in Figure 2 and 3 to remove the foreign matter attached to the dental treatment instruments, such as handpiece, of the main body 20 A washing tank 71 extending from the upper surface to the inside, and the ultrasonic oscillator 72 is provided in the washing tank 71. The cleaning tank 71 is preferably made of a transparent material when the surface or the side of the ultraviolet lamp 40 to be introduced into the interior of the cleaning tank (71). And the washing tank 71 is further provided with an outlet for discharging the washing water in the washing tank, this outlet may be connected to the discharge pipe.

On the other hand, the upper surface of the main body 20 has an inlet portion is formed to have a structure for placing the instrument or article for treatment, the lower surface of the main body 20 is a side adjacent to the table or dental chair of the dental chair The bracket for installation is installed. This bracket can be fixed to the side of the table by a set screw or by a separate hook. Reference numeral 80 is an operation panel.

The multi-case 10 for the dental chair configured as described above is fixedly installed on the side of the table of the dentist or installed on the side adjacent to the chair by a separate support member.

In this state, when the switch is turned on to operate the operation unit 80 of the multi-case 10, the state is in standby mode through the initial diagnosis mode. In order to sterilize dental instruments in this process, when the user's hand is close to the sensors 37 and 38 of the first and second doors 21 and 22, the sensor 37 or 38 is detected and the sensor ( The first motor 33 or the second motor 34 selected by the signal from 37 or 38 is driven. In this case, the first pinion installed on the rotating shaft of the first motor 33 rotates, and the first door 21 is moved along the guide rail 23 and opened by the first rack engaged with the first pinion. The second door can also be driven as described above.

When the first and second doors 21 and 22 are opened as described above, dental instruments or articles for disinfection and storage are inserted into the internal space 20a. The instruments and articles inserted in this way are sterilized by the ultraviolet C rays generated from the ultraviolet lamp. In particular, foreign matter is attached to a device such as a handpiece treating the patient, and the foreign matter attached to the device is washable by ultrasonic cleaning means. The cleaning tank 71 can remove foreign substances by ultrasonically vibrating the cleaning device through the water in which the ultrasonic oscillator 72 is installed.

In addition, since the film viewer 50 is installed on the front of the main body 20, the timer 60 is installed on the front surface of the film to be observed close to the viewing window while the lamp inside the lamp is emitted. As a result, the time to begin anesthesia can be recognized by the patient for the difference treatment, thereby controlling the completion of the treatment.

As described above, the multi-case for the dental chair according to the present invention can individually sterilize or store a dental treatment tool or article, thereby reducing the inconvenience caused by the dualization of storage of sterilization as in the prior art. In addition, since the patient can observe the sanitary sterilization state, the reliability between the doctor and the patient can be improved.

Although the present invention has been described with reference to one embodiment shown in the drawings, this is merely exemplary, and it will be understood by those skilled in the art that various modifications and equivalent embodiments are possible.

Therefore, the true scope of protection of the present invention should be defined only by the appended claims.

Claims (5)

A main body having a predetermined space therein and having a shelf on which at least one dental treatment device is installed; first and second doors installed on a front surface of the main body and automatically opened and closed by a driving means; An ultraviolet lamp installed inside the main body, A timer provided on the side of the main body and having a display means; A multi-case for dental chairs, characterized in that provided in the main body is provided with an operation unit for operating the ultraviolet lamp, driving means, film viewer, timer. The method of claim 1, The multi-case for a dental chair, characterized in that the upper surface of the main body further provided with a cleaning means for ultrasonic cleaning of the dental instrument. The method of claim 1, Multi-case for a dental chair, characterized in that the opening is formed in the door having a sunscreen. The method of claim 1, It is installed on the side of the main body multi-case for the dental chair characterized in that it further comprises a film viewer to view the film. The method of claim 1, The first and second doors installed in the main body are installed to be movable along guide rails extending from upper and lower edges of the insertion part. The driving means may include first and second racks installed side by side in the opening direction in the first and second doors, first and second pinions respectively engaged with the first and second racks, and the first and second pinions, respectively. A first and second motors for driving and a dental chair installed in the main body and having a sensor for selectively opening and closing the first and second doors by driving the first and second motors when the user's hand is in close proximity. Multi case.

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