JPH10127708A - Cart for dentistry practice - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a cart for dentistry practice which allows an operator to easily obtain desired treatment data at the chair side and surely easily perform preparing and setting operations for photopolymerization type resin. SOLUTION: In a cart for dentistry practice, there are constitutionally provided a plurality of moduled plug-in units plugged in the upper part of a housing interchangably removably, a cold storage 18 provided in the lower part of the housing to receive the raw material of a photopolymerization type resin and a material to be kept cool, medicine or the like, a light radiating device 118 provided in a portion of the upper surface of the housing for setting the photopolymerizing resin and a bench part 143 occupying the most portion of the upper surface of the housing. Further, the housing of the cart for the dental treatment may be provided on a portion of the upper surface with a plate combinedly used for mounting an object for photographing and for shear casting and photovision device.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a dental care cart for selecting and attaching one of a plurality of chair units for dental treatment, and more particularly, to a detachable detachable medical care sensor and a processing circuit which are modularized. The present invention relates to a dental care cart including a plurality of plug-in units, a cool box, and a light irradiation device for curing a photopolymerized resin.

[0002]

2. Description of the Related Art Conventionally, in a dental treatment apparatus, a cart attached to a chair unit simply has a treatment instrument mounted thereon. In addition, the equipment for dental treatment was a single independent apparatus. In addition, dental computers were primarily used for medical chart receipts, and the cool box and the photopolymerized resin workbench were both stand-alone.

[0003]

The development of medical equipment technology has been rapid in recent years, and dental equipment has been getting smaller and more sophisticated. Therefore, for example, the problem of allowing medical image input devices, medical sensors, etc. to be collectively processed by a common computer, as well as materials such as raw materials of photopolymerized resins that require cooling, chemicals, etc. Issues that can be taken out immediately, and tasks that make it possible to immediately execute a task such as photopolymerization type resin curing and a task of inputting an image on a nearby workbench are listed.

[0004]

Means for Solving the Problems In view of the above, the present inventor has solved the problem by the following means as a result of intensive studies. (1) In a dental care cart attached to a dental chair unit provided with a dental treatment chair, a plurality of modular plug-in units for medical treatment, which are plugged on the upper part of the housing and can be freely exchanged and detached, A cold storage box provided at the lower part of the housing for storing the raw materials of the photopolymerizable resin, materials requiring cooling, and chemicals; a light irradiation device for curing the photopolymerization resin provided at a part of the upper surface of the housing; and the housing A dental care cart comprising a workbench surface occupying most of the upper surface. (2) The dental care cart according to item (1), wherein the dental care cart is provided with a device for mounting a subject mounting plate and a photo vision device on a part of the upper surface of the housing of the dental care cart. (3) The dental care cart according to the above mode (1) or (2), wherein the worktable surface on the upper surface of the housing of the dental practice cart is used for a light-curing resin preparation process.

(4) A select switch for selecting one of a plurality of plug-in units, a power ON / OFF switch for the cart, and an indicator light are provided on the surface of the housing of the dental care cart, and the rear or bottom surface of the housing. A connector and a connection cable for selecting one of the plurality of dental chair units and connecting to the connector, and a dental care signal output from the plug-in unit are provided externally. CPU-related processing device I
The dental care cart according to any one of (1) to (3), including a connector and a signal cable for outputting to the / O and analog signal processing circuit, an AC power supply connector and a cord. . (5) The plug-in unit selected in advance according to the ON / OFF signal of the dental care cart from the foot switch of the dental chair unit has a priority circuit that is activated or stopped. (4) The dental care cart according to any one of the above (4). (6) a plug-in unit, which captures a dental radiographic continuous film, a panoramic film, or a three-dimensional model, and transmits a video signal; a solid-state imaging camera device that captures an image of an oral cavity and transmits a video signal; Inputs video signals for dental treatment, such as a scanner device that scans colored traces on the occlusal paper and inputs and outputs video signals, and a phase contrast microscope camera device that captures bacteria collected in a slide and inputs and outputs video signals. The dental care cart according to any one of (1) to (5), further comprising: an input / output device for outputting a video signal, a video printer for hard-copying the video signal, and the like. (7) The plug-in unit has a measuring sensor such as a root canal length measuring device, a dental pulp medical device, an occlusal sound measuring device, an occlusal pressure measuring device, a blood pressure measuring device, and the like. The dental care cart according to any one of the above modes (1) to (6), comprising a digital signal input / output device. (8) A CPU I / O provided outside the dental care cart for receiving a video signal and an analog signal of the dental care signal sent and received from the plug-in unit, a CPU for processing the signal, and a CPU Memory, a CPU or a monitor for displaying the video signal, an external processing device having a printer or the like for outputting processing information of the CPU, and the processing device further outputs the processing data of the CPU to the outside. The dental care cart according to any one of (1) to (7), further comprising an amplifier and a recorder for directly receiving an analog signal of the dental care signal. (9) CPU I / O which is built in the dental care cart and receives and converts a video signal or an analog signal for dental care.
O and a CPU for processing the above.
Alternatively, a monitor serving both as the display of the video signal and the sharkstain is disposed on the upper surface of the dental care cart, and the monitor is erected on the upper surface and displayed. It is used as a sharksten for inputting film images such as X-ray photographs according to the illuminance of the monitor, and the illuminance of the monitor is turned off. The dental care cart according to any one of (1) to (8), further including a connector capable of outputting the processing data of the CPU to the outside.

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The structure and operation of a dental care cart according to the present invention will be described with reference to the drawings. FIG. 1A is an external perspective view showing the dental care cart and the entire arrangement related to the cart, and FIG. 1B is an external perspective view of a replacement plug-in unit. In the figure, 6 is a select switch interlocking push button switch, 10 is a photo vision unit, 12 is a photo vision camera head, 14 is a three-dimensional dental model, 18 is a refrigerator box, 19 is a chair unit connection cable, and 20 is a solid-state imaging camera unit. , 30 is a video printer unit, 40 is a root canal length measuring unit, 5
0 is a dental pulp medical treatment unit, 60 is an external CPU output connector, 62 is a cart power connector, 63, 72, and 7
7 is a chair unit, 64, 73 and 78 are chair unit connection connectors, 70, 75 and 80 are foot switches, 85 is an external CPU processing device, 86 and 93 are external CPU connection connectors, 100 is a replacement plug-in unit, 101 is a phase contrast microscope TV unit, 105 is an occlusal sound measurement unit, 109 is an occlusal pressure measurement unit, 11
2 blood pressure measurement unit, 115 light source unit for irradiator, 1
Reference numeral 18 denotes an irradiator, reference numeral 120 denotes a shakasten, reference numeral 121 denotes a light-curing resin, reference numeral 130 denotes a cart, reference numeral 143 denotes a work table, and reference numeral 151 denotes a scanner unit.

Hereinafter, an outline of the entire connection and operation will be described. As shown in FIG. 1A, the chair unit 6
One of 63, 72, and 77 and the dental care cart 130 are connected to each other by the chair unit connection cable 19, and are turned ON and O from the foot switch 70.
According to the FF signal, the photo vision unit 10, the solid-state imaging camera unit 20, the video printer unit 30, the root canal length measuring unit 40 of the plug-in unit stored in the cart 130 selected by the interlocking select push button switch 6 of the cart 130 , And one of the illuminator light source units 115 operates. Each of the above medical data is stored in the external CPU connection connectors 86 and 9.
3, the data is sent to the external CPU processing device 85 and processed, and display, recording, memory, and the like are performed. As shown in FIG. 1B, the replacement plug-in unit 100 includes a dental pulp medical care unit 50, a phase contrast microscope TV unit, an occlusal sound measurement unit 105, an occlusal pressure measurement unit 109, and a blood pressure measurement unit 112. And the scanner unit 151 are prepared, and desired medical data can be obtained by pulling out the stored unit and inserting it instead.

A multi-purpose work table 143 is provided on the upper surface of the housing of the cart 130. In FIG. 1A, the work table 143 has a light-curing resin 121 mounted thereon. An irradiator 118 for irradiating is mounted above. The light irradiating device includes a light irradiator light source unit 115, an irradiator 118, and a mount 124 (FIG. 2)
It is constituted by. Further, a sharkstain 120 for seeing through an X-ray photograph or the like is provided at one corner of the workbench, and when the sharkstain switch 120 (FIG. 6) is turned off when the sharkstain switch 120 (FIG. 6) is turned off, as shown in FIG. The model 14 is placed. A camera head 12 of a photo vision for picking up an image of the three-dimensional model 14, taking in the image, and transmitting the image as a video signal is installed above the camera head. Note that the photovision device is a small television camera including a plug-in unit that houses a main circuit unit, a camera head unit that captures a photograph and a three-dimensional object, and a mounting unit that has a mechanism for raising and lowering the camera head. In addition, a refrigerator 18 is located below the cart 130.
The raw material for the photopolymerizable resin, other materials that need to be kept cool, chemicals, and the like can be stored, and the front door can be opened and closed to put in and out. In addition, the cart 130
At the top and center of the front panel, the front panel of the plug-in unit, the select switch 6 and the cart ON / OFF
A switch 140 and a display lamp 141 (FIG. 2) are provided. The cart is a housing caster 127 (Fig. 2).
Can be transported.

FIG. 2 is a front external perspective view of the dental care cart 130. In the figure, 22 is a solid-state imaging camera head, 23 is a camera head cable, 32 is a hard copy of a video printer, 43 is a root canal length measuring code,
4 is a sensor for a root canal length, 122 is a cool box handle, 123 is a storage shelf in the cool box, 124 is an irradiator mount, 125 is a photovision camera head mount, 126 is a camera head mount extender, and 127 is a housing. caster,
142 is an upper rear space. Hereinafter, the configuration of the dental care cart 130 will be described in detail. The internal arrangement in the cart housing such as the plug-in unit, the select switch, and the cool box is indicated by a chain line. The unit including the photo-vision unit 10, the solid-state imaging camera unit 20, the video printer unit 30, the root canal length measurement unit 40, and the light source unit 115 for the irradiator shown in FIG. (See below). The cool box 18 is divided into three tiers by an arrangement shelf 123 (described later). In the space 142 on the upper rear surface inside the housing, a connector receiving portion of the plug-in unit, a DC power supply to each plug-in unit and a priority circuit for operating only the plug-in unit selected by the select switch, etc. Is stored (not shown)

FIG. 3 is a rear perspective view of the dental care cart 130. In the figure, 11 'is a photo vision unit plug-in connector receiver, 21' is a solid-state imaging camera unit plug-in connector receiver, 31 'is a video printer unit plug-in connector receiver, 41' is a root canal length measurement unit plug-in connector receiver, 55 is CP
U connection cable, 60 and 61 are external CPU output connectors, 62 is a cart power connector, 62 'is a power plug,
Reference numeral 92 denotes an external output connector. As shown in the figure, a chair unit 63, an external CPU processing device 85, and respective connection cables for a power supply are arranged outside the back of the cart 130, and a rear end of a mounting base 125 for the photo vision camera head 12. Part is attached. On the right side viewed from the back, a mounting base 124 for the irradiator 118 is provided.
The rear end is attached. Further, on the inner side of the rear surface, the above-described plug-in unit is received, a DC power supply to each plug-in unit, a priority circuit for operating only the plug-in unit selected by the select switch, and the like are stored.

FIG. 4 is an external perspective view showing the structure of the plug-in unit of the present invention. In the figure, 136 is a modularized plug-in unit (case, solid-state imaging camera unit 20), 21 is a plug-in connector (case, for solid-state imaging camera), 131 is a plug-in unit panel (case, for solid-state imaging camera) ), 132 is a unit internal substrate, 133 is a unit operation unit, 134, 135
Is a plug-in guide for preventing erroneous insertion, and 137 is a rail guide for attaching / detaching the plug-in unit. The structure will be described below. Modular plug-in unit 13
As described above, the outer shape of 6 is common to each plug-in unit, and the plug-in connector 21 at the rear end of the unit and the connector receiver 21 'are also common. The mechanism of the plug-in unit attaching / detaching rail guide 137 is the same. However, the plug-in guides 134 and 135 for preventing erroneous insertion are roughly classified into the purpose and the type of the plug-in unit, mainly for outputting a video signal, for outputting an analog signal, and for a unit that simply requires power and outputs to the outside. Since they can be separated, by placing them in different positions, only the units belonging to the same system can be replaced, and incorrect insertion can be prevented. The plug-in unit for various dental care devices allows the individual devices to be integrated in the cart, which contributes to the efficiency of medical treatment and economical effects. Is big.

FIG. 5 is an external perspective view of the cool box. In the figure, reference numeral 145 denotes a mechanism section of a cool box, 146 denotes a cool box door, 1
Numeral 47 is a heat insulating material for the cool box, and 148 is a door opening / closing direction. The structure will be described below. The cold storage of the cold storage 18 in which the raw materials of the photopolymerizable resin and other materials for dental treatment and chemicals are stored does not need to be frozen. For example, a simple cooling method utilizing the Peltier effect of a semiconductor is used. Is fine. This mechanism is located in the mechanism 145 at the rear of the cool box. The interior of the cool box 18 is divided into three stages by a sorting shelf 123, and can store materials, chemicals, and the like for each temperature type. Further, the cool box door 146 is opened and closed in the door opening and closing direction 148 by the cool box handle 122, so that the stored items can be easily taken out. Conventionally, the cool box is independent as a stand-alone unit and is not close at hand. In addition, the management temperature often uses one corner of a refrigerator or the like, so it takes time to remove the cool box until it reaches the operating temperature. was there.
This cool box is controlled at an appropriate temperature for keeping cool and has the advantage that it can be taken out and used immediately because it is provided in the cart, contributing to the efficiency of medical care.

FIG. 6 is a block diagram of a dental care cart according to the present invention, which is provided with an external CPU processing unit. In the figure, 1 is a select switch section 1, 2 is a select switch section 2, 3 is a select switch section 3, 4 is a select switch section 4, 5 is a select switch section 5, 6, a select switch interlocking push button switch, and 7 is a priority switch. Circuit, 9 is a power supply circuit, 11 is a photo vision plug-in connector, 21 is a solid-state imaging plug-in connector, 31 is a video printer plug-in connector, 41 is a root canal length measurement plug-in connector, 51 is a pulp medical device plug-in connector, 13 is a photo vision camera head cable, 15 is an X-ray photographic film, 16 is an X-ray panoramic photographic film, 17 is a chair unit connector, 23 is a camera head cable, 24 is an oral cavity, 32 is a video printer hard copy, and 43 is a video printer hard copy. Root canal length measurement code, 44
Is a root canal length measurement sensor, 53 is a dental pulp medical treatment cable, 5
4 is a dental pulp medical treatment sensor, 65 is a chair, 66 is the ups and downs of a chair back plate, 67 is the up and down of a chair pedestal, 68 is a chair posture control, 69, 74, and 79 are chair foot switch connection connectors, 71, 76, And 81 are footswitch / chair connection connectors, 87 is I /
O, 88 is a CPU, 89 is a display monitor, 90 is a printer, 91 is a memory, 94 is an analog signal amplifier, 95 is a recorder, 96 is an external reception connector 102 is a phase-contrast microscope TV unit plug-in connector, 10
3 is a phase contrast microscope TV head, 104 is a bacteria collection preparation, 106 is an occlusal sound measurement unit plug-in connector, 107 is a sound collecting microphone, 108 is an occlusal sound generation affected part,
109 'is an occlusal pressure measurement unit cable, 110 is an occlusal pressure measurement unit plug-in connector, 111 is an occlusal pressure sensor, 112' is a blood pressure measurement unit cable, 113
Is a blood pressure measurement unit plug-in connector, 114 is a blood pressure measurement sensor, 116 is a light source unit plug-in connector, 119 is a Shaka Sten switch, 120 is a Shaka Sten, 152 is a scanner unit plug-in connector, 153 is a scanner sensor, and 154 is on an occlusion paper. It is a trace of color development.

The flow and operation of the block diagram will be described below. First, the dental care cart 130 is carried to the vicinity of the chair unit 63 required by the practitioner, and the chair unit connection cable 19 and the chair unit connection connector 17,
A plug-in unit corresponding to the medical treatment item to be implemented is selected and inserted into the cart 130 and set, and the cart 130 is turned on by the cart ON / OFF switch 140. In this description, as an example, the photovision unit 10, the solid-state imaging camera unit 20, and the video printer unit 3 set as described above are used.
0, the root canal length measurement unit 40, and the light source unit 115 for the irradiator,
It is assumed that 0 is selected. With the above setting, the select switch unit 1 of the interlocking select push button switch 6
Press to select the photo vision unit 10.
The select switch unit 1 has a function of relaying and transmitting DC power supplied from the common power supply circuit 9 to each plug-in unit and a signal output from each plug-in unit. In-connector receiver and external CPU output connector 60 for sending a signal to an external CPU processing device, or analog or digital signal output connector (external CPU output connector) 6
1 connected.

On the other hand, the chair unit 63 connected to the cart 130 is connected by connecting cables 69 and 71 and a cable between the foot switch 70 and the chair / foot switch, and the chair posture controller 68 is operated by the operation of the foot switch. Control of the back of the chair 65, up and down 67 of the chair pedestal, instrument control (not shown), etc. are performed through the. The circuit 7 stops other control operations and gives priority to ON and OFF of the select switch unit 1. Therefore, pressing and returning the pedal of the foot switch 70 turns ON and OFF the operation of the photovision unit 10. Can be. Therefore, the practitioner can also perform medical work without leaving the vicinity of the chair unit.

When the photo vision unit 10 is turned on, the photo vision camera head 12 connected to the end of the camera head cable 13 is connected to the top of the cart 130 as described with reference to FIGS. The X-ray film 15, the X-ray panoramic film 16, and the Schaukasten switch 11 on the Shakasten 120 installed at one corner of the workbench by the camera head mount 125.
When the sharkstain 120 is turned off by turning off 9, the dental stereo model 14 and the like are imaged thereon, and a video signal is sent to the photovision unit 10. This video signal passes through the external CPU output connector 60 as described above, and is transmitted to the external CPU connector 86 via a transmission cable.
The data is further input to the I / O 87, further processed by the CPU 88, and displayed on the display monitor 89. The display monitor 89 is connected to the I / O 87 and the CP.
It is also possible to connect and observe the data directly from the external CPU connector 86 without using the U88, and the processing information of the CPU can be output from the printer 90. Further, the processing data of the CPU can be transmitted from the external output connector 92 directly or via the memory 91 to the external receiving connector 96 via a transmission cable.

Although a series of flows has been described above for the photo vision unit 10 among the plug-in units, the sensor unit and the processing form are basically the same for the other plug-in units. That is, the continuous image of the dental radiograph, the panoramic film or the three-dimensional model, etc. of the case described above, and a photo vision unit 10 for transmitting a video signal, a solid-state imaging camera unit 20 for capturing an image of an oral cavity and transmitting a video signal, Scanner unit 15 that scans colored traces on the bite sheet and sends out video signals
1. Each unit that outputs a video signal, such as a phase contrast microscope camera unit 101 that captures bacteria collected in a preparation and sends a video signal, and a video signal of a video printer unit 30 that hard copies the video signal. For related dental practice units, a common plug-in connector arrangement can be used and interchangeability is easy.

Next, the plug-in unit detects the medical treatment by each of the measurement sensors such as the root canal length measuring unit 40, the dental pulp medical treatment unit 50, the occlusal sound measuring unit 105, the occlusal pressure measuring unit 109, the blood pressure measuring unit 114, etc. by analog signals. For a dental care unit that sends a digital signal with or without conversion, a common plug-in connector arrangement can be used and compatibility is easy. When the output of each unit is an analog signal from the connector 61, the output is connected to the external connector 93.
It is recorded by a recorder 95 via an amplifier 94, and in the case of a digital signal, it is connected to an external connector 86 and
Processed by U87. In addition, the irradiation light source unit 1
Units requiring only power supply, such as 15, have compatibility between them. Next, the cool box 18
Power is supplied from the power supply circuit 9 to keep cool. As described with reference to FIG. 5, the cooling mechanism can maintain a constant temperature in the range of 5 to 15 ° C. by a simple cooling method utilizing the Peltier effect of the semiconductor. The cool box 18 is a different system in the electric circuit from the plug-in unit described above.

In the above, a case has been described in which the dental treatment cart has a CPU processing unit for creating medical treatment data externally. Next, the CPU processing unit is connected to the cart 130.
A case in which it is provided inside is described. FIG. 7 is an external perspective view showing a dental care cart having a built-in CPU processing device and the entire arrangement related to the cart. FIG. 7 differs from FIGS. 1 (a) and 1 (b) in that a CPU processing device is built-in, and a display monitor that also serves as a Are omitted here, and the other points are the same. In the figure, 89 is a display monitor, and 89 'is a monitor / sharksten. Hereinafter, an outline of the entire connection and operation will be described. FIG.
Each medical data obtained as described in
It is processed by a CPU processing unit (described later) inside the cart, and is displayed, recorded, and stored in a memory. In addition, the data is transmitted to an external processing device via an external output connector 92 and transmitted to an external reception connector 96 via a transmission cable.

A multi-purpose work table is provided on the upper surface of the housing of the cart 130. A light-curing resin 121 is mounted on the work table, and an irradiator 118 for irradiating the resin 121 is mounted on the work table. (FIG. 1). Further, as shown in FIG. 7, a display monitor 89, which is also used as a sheer casten 89 'for seeing through an X-ray photograph or the like, is provided at one corner of the workbench. The display monitor -89 is normally erected, but when not in use, it is turned down horizontally with respect to the upper surface as shown in the figure to form a sharkstain 89 'for inputting a film image such as an X-ray photograph by the illuminance of the monitor. In addition, there is provided a mechanism for turning off the illuminance of the sharkstain and mounting a three-dimensional dental model or the like on the surface thereof, which can be used as a mounting table for image input.

FIG. 8 is a front external perspective view of a dental care cart 130 incorporating a CPU processing device. In the figure, reference numeral 138 denotes the direction of the ups and downs when the display monitor 89 erected is turned down to form the sharkstain 89 '. Hereinafter, the configuration of the dental care cart 130 incorporating the CPU processing device will be described in detail. I / O 87, CPU 8
8. Display monitor 89 and Shakasten 89 '
And a CPU processing device such as a memory 91, as shown in the figure, a space 14 between the connector at the rear end of the plug-in unit above the rear of the cart 130 and the back wall of the cart.
2 Others are the same as the description in FIG.

FIG. 9 is an external perspective view of the back of a dental care cart 130 incorporating a CPU processing device. In the figure, 92 indicates an external output connector. Reference numeral 96 denotes an external processing device connection connector (external medical examination connector). As shown in the drawing, a chair unit 63, a connection cable to the external processing device 96 (chain line), and respective connection cables and connectors to the cart power connector 62 are arranged outside the back of the cart 130. Further, on the inner side of the back surface, there are provided the above-described plug-in unit, a power supply circuit 9 for supplying each plug-in unit, a priority circuit 7 for operating only the plug-in unit selected by the select switch 6, and the like. It is housed together with the devices 87, 88, 91. Others are the same as the description in FIG.

FIG. 10 is a block diagram of a dental care cart according to the present invention, which has a CPU processing unit therein.
FIG. 10 differs from FIG. 6 in that a CPU processing device is built-in, and that a display monitor that also serves as a sharkstain is used. Matters are omitted. Hereinafter, an outline of the entire connection and operation will be described. The video signals from the select switches 1, 2, and 3 of the plug-in unit described above with reference to FIG. 6 are directly displayed on the display monitor 89 or input to the I / O 87 and sent to the CPU 88.
Is processed in When the signal from the select switch unit 4 is an analog signal, the A / D in the I / O 87
The data is converted by the converter and processed in the CPU 88.
Various dental care data processed by the CPU 88 are displayed on the display monitor 89 and can be observed on the workbench of the cart 130. Further, the C
The processing data of the PU can be transmitted from the external output connector 92 directly or via the memory 91 to the reception connector 96 of the external processing device via a transmission cable.

[0024]

As explained above, the dental care cart of the present invention has the following effects. 1. According to the invention of claim 1 of the present invention, various types of dental care devices, which were conventionally independent units, are modularized into plug-in units, so that they are compactly integrated in a cart. It is possible for the practitioner to obtain desired medical data at hand by exchanging units, setting and selecting,
In addition, since the medical care work can be performed at hand, it contributes to the efficiency of medical care and treatment and has a great economic effect. Conventionally, the cool box that stores the raw material of the photocurable resin for dental treatment, other materials, chemicals, etc. is independent as a single unit and is not close at hand, and the temperature control is also performed using one corner of the refrigerator etc. There was a problem that it took a long time after taking out until it reached the operating temperature.However, this cool box is controlled at an appropriate temperature and is installed in a cart, so it is taken out immediately and used. And contribute to the efficiency of medical care work. Conventionally, the work of irradiating the light-curing resin with light to cure and mold is performed by keeping a cool box for keeping the raw materials cool, a curing light irradiation device and its work table in different places, and the work requires time. Although it was necessary, in this cart, the cool box, the curing light irradiation device, and its work table are provided in the same cart, so that temperature control is easy and immediate work can be performed at hand. It contributes to the efficiency of medical work. According to the second aspect of the present invention, a dental care cart is provided on the upper surface of the housing thereof with a shakasten, which also serves as a subject mounting plate, and a photovision device for inputting the image thereof, so that various types of dental care are provided. Image input can be obtained, which contributes to the efficiency of medical care work.

According to the third aspect of the present invention, the work surface of the upper surface of the housing of the dental care cart can be used for adjustment processing such as light curing type resin curing work, so that related work is performed at hand. And contributes to the efficiency of medical care work. According to the invention of claim 4, on the surface of the housing of the dental care cart, select switches for a plurality of plug-in units and on the back of the housing, select one of a plurality of dental chair units. By providing the connecting cable, it is possible to perform operations required for dental care in the cart. In addition, it has a connector to the external processing CPU that sends the medical data of the plug-in unit in the cart, and connects to the existing CPU processing device in the same medical room or at a remote location to obtain necessary data, , You can make observations on the display,
The efficiency of medical treatment and the economic effect can be achieved. According to the fifth aspect of the present invention, there is provided a priority circuit in which a plug-in unit selected in advance is operated or stopped by an ON / OFF signal from a foot switch of a chair unit connected to a cart. Therefore, the practitioner can issue a work command to the cart without leaving the vicinity of the chair unit during the treatment, which contributes to the efficiency of the medical care work.

According to the sixth aspect of the present invention, the plug-in unit is a device such as a photovision, a solid-state imaging camera, a scanner, a phase-contrast microscope camera, and a video printer, and is used for dental treatment and medical care related to video signals. The image processing unit can use the plug-in connector and power supply of the common module, so that the video equipment required for dental treatment can be integrated in the cart, and the practitioner can select the desired unit by selecting the unit. Medical data can be obtained at hand, which contributes to the efficiency of medical treatment and has a great economic effect. According to the seventh aspect of the present invention, the plug-in unit includes:
About the unit for dental care which has each measurement sensor such as root canal length measuring device, dental pulp medical device, occlusal sound measuring device, occlusal pressure measuring device, blood pressure measuring device, etc. related to analog signal or digital signal converted from it Since the common module plug-in connector and power supply can be used, the analog signal equipment required for dental treatment can be consolidated in the cart, and the practitioner can select the unit,
The desired medical data can be obtained at hand,
Since the image-based unit according to claim 6 can be mixed and used, a wide range of various devices required for dental care can be collected in the cart, and the practitioner can select desired unit to obtain desired medical data. Because it can be obtained at hand, it contributes to the efficiency of medical treatment and has a great economic effect.

According to the eighth aspect of the present invention, there is provided a CPU device for receiving and processing images and analog signals for dental care sent and received from the plug-in unit outside the cart,
A recording device for directly receiving an analog signal;
Since the PU has a connector for outputting to the outside, it is connected to an existing CPU processing unit in the same clinic room or at a remote location to accurately process observations on the display and medical data from the cart. Since it has a connector for transmitting acquired data to the outside, it is also possible to form a communication network, and the efficiency of dental care and the economic effect are great. According to the ninth aspect of the present invention, there is provided a CPU which is built in a dental care cart and processes a video signal or an analog signal for dental care from a plug-in unit.
A monitor that can be used as a PU or video signal display, a Shakasten and an article mounting table is arranged on the top of the cart, and has a mechanism that can be used as an image input work table. Acquisition of required data, observation by display, etc. And a connector for outputting the processing data of the CPU to the outside.
All the functions of each device, which were conventionally independent independently, can be compactly integrated in the cart, and desired medical data can be obtained at hand. Therefore, it contributes to the efficiency of medical treatment and has a great economic effect.

[Brief description of the drawings]

FIG. 1 is an external perspective view showing a dental care cart and the entire arrangement related to the cart according to the present invention.

FIG. 2 is a front external perspective view of a dental care cart.

FIG. 3 is a perspective view of the rear appearance of the dental care cart.

FIG. 4 is an external perspective view showing the structure of the plug-in unit of the present invention.

FIG. 5 is an external perspective view of a cool box.

FIG. 6 is a block diagram of a dental care cart of the present invention, which is provided with an external CPU processing device.

FIG. 7 is an external perspective view showing a dental care cart incorporating a CPU processing device and the entire arrangement related to the cart.

FIG. 8 is a front external perspective view of a dental care cart incorporating a CPU processing device.

FIG. 9 is a rear perspective view of a dental care cart incorporating a CPU processing device.

FIG. 10 is a block diagram of a dental care cart of the present invention.
FIG. 2 is a diagram provided with a CPU processing device inside.

[Explanation of symbols]

1: Select switch part 1: 2: Select switch part 2: 3: Select switch part 3: Select switch part 45: Select switch part 56: Select switch interlocking push button switch
7: Priority circuit 9: Power supply circuit 10: Photovision unit 11: Photovision plug-in connector 11 ': Photovision unit plug-in connector receiver 12: Photovision camera head 13: Photovision camera head cable 14: Dental stereo model 15 : X-ray photographic film 16: X-ray panoramic photographic film 17: Chair unit connection connector 18: Insulated box 19: Chair unit connection cable 20: Solid-state imaging camera unit 21: Solid-state imaging plug-in connector 21 ′ is solid-state imaging camera unit plug-in Connector receiver 22: solid-state imaging camera head 23: camera head cable 24: intraoral 30: video printer unit 31: video printer plug-in connector 31 ': video printer unit plug Connector connector 32: Hard copy of video printer 40: Root canal length measuring unit 41: Root canal length measuring plug-in connector 41 ': Root canal length measuring unit plug-in connector receiver 43: Root canal length measuring code 44: Root canal length Measurement sensor 50: Pulp medical treatment unit 51: Pulp medical device plug-in connector 53: Pulp medical treatment cable 54: Pulp medical treatment sensor 55: CPU connection cable 60: External CP
U output connector 61: External CPU output connector 62: Cart power supply connector 62 ': Power plug 63: Chair unit 64: Chair unit connection connector 65: Chair 66: Undulation of chair back plate 67: Up and down of chair base 68: Chair posture control Table 69: Chair and foot switch connector
70: Foot switch 71: Foot switch / chair connection connector 72: Chair unit 73: Chair unit connection connector 74: Chair / foot switch connection connector 75: Foot switch 76: Foot switch / chair connection connector
77: Chair unit 78: Chair unit connector 79: Chair / foot switch connector
80: Foot switch 81: Foot switch / chair connection connector 85: External CPU processor 86: External CP
U-connector 87: I / O 88: CPU 89: Display monitor 89 ': Monitor / shared keyboard 90: Printer 91: Memory 92: External output connector 93: External CP
U connector 94: Analog signal amplifier 95: Recorder 96: External receiving connector 100: Plug-in unit for replacement 101: Phase contrast microscope TV unit 102: Phase contrast microscope TV unit plug-in connector
103: Phase contrast microscope TV head 104: Bacterial collection preparation 105: Occlusal sound measuring unit 106: Occlusal sound measuring unit plug-in connector 107: Sound collecting microphone 108: Occlusal sound generating affected part, 109: Occlusal pressure measuring unit 109 ': Occlusal pressure Measuring unit cable 110: Occlusal pressure measuring unit plug-in connector 111: Occlusal pressure sensor 112: Blood pressure measuring unit 112 ': Blood pressure measuring unit cable 113: Blood pressure measuring unit plug-in connector
114: blood pressure measurement sensor 115: light source unit for irradiator 116: light source unit plug-in connector
118: Irradiator 119: Shark Sten Switch 120: Shark Sten 121: Light Cured Resin 122: Cold Storage Handle 123: Cooling Storage Organizer 124: Irradiator Mount 125: Photovision Camera Head Mount 126: Camera Head Mount Extendable Container 127: Casing caster 130: Cart 131: Plug-in unit panel 132: Unit internal board 133: Unit operating unit 13 134, 13
5: Plug-in guide for preventing incorrect insertion
136: modularized plug-in unit 137: rail guide for plug-in unit attachment / detachment
138: Display monitor up / down direction 140: Cart ON / OFF switch 141: Display lamp 142: Upper rear space 143: Workbench 145: Cooler compartment mechanism 146: Cooler compartment door 147: Cooler compartment insulation 148: Door opening and closing Direction 151: Scanner unit 152: Scanner unit plug-in connector 153: Scanner sensor 154: Colored trace on bite paper

Claims (9)

[Claims] A dental care cart attached to a dental chair unit provided with a dental treatment chair, a plurality of modularized medical treatment plug-ins which are plugged into an upper part of a housing and which can be freely exchanged and detached. A unit, a cold-storage box provided at the lower part of the housing for storing the raw materials of the light-curing resin, materials that require cooling, and chemicals, and a light-irradiating device for curing the light-curing resin provided on a part of the upper surface of the housing And a worktable surface occupying most of the upper surface of the housing. 2. The dental care cart according to claim 1, wherein the dental care cart is provided with a device for mounting a subject mounting plate and a photo vision device on a part of an upper surface of a housing of the dental care cart. 3. The dental care cart according to claim 1, wherein the worktable surface on the upper surface of the housing of the dental care cart is used for a light-curing type resin preparation process. 4. A power supply ON / OFF switch and an indicator light of a plurality of plug-in units are provided on a surface of a housing of a dental care cart, and a plurality of dental chair units are provided on a rear surface or a bottom surface of the housing. A connector and a connection cable for selecting any one of the connectors, and a dental care signal output from the plug-in unit are converted into I / O and analog signals of a CPU-related processing device provided outside. The dental care cart according to any one of claims 1 to 3, further comprising a connector for outputting to the signal processing circuit and a signal cable, an AC power connector and a cord. 5. The plug-in unit selected in advance according to the ON / OFF signal of the dental care cart from the foot switch of the dental chair unit has a priority circuit that is activated or stopped. Or 4
The dental care cart according to any one of the above. 6. A photo-vision device in which a plug-in unit captures a dental X-ray continuous film, a panoramic film or a three-dimensional model and sends a video signal, and a solid-state imaging camera that captures an image of an oral cavity and sends a video signal. Video signals for dental care, such as scanners, scanners that scan colored traces on the occlusal paper and input and output video signals, and phase contrast microscope camera devices that image bacteria that are collected in a slide and input and output video signals The dental care cart according to any one of claims 1 to 5, further comprising a video signal input / output device for inputting / outputting a video signal, a video printer for hard-copying the video signal, and the like. 7. The plug-in unit includes a root canal length measuring device, a dental pulp medical device, an occlusal sound measuring device, an occlusal pressure measuring device, a blood pressure measuring device,
The dental care cart according to any one of claims 1 to 6, further comprising a measurement sensor such as the above, and an input / output device for a dental care analog or digital signal obtained from the sensor. 8. A CPU I / O provided outside the dental care cart for receiving a video signal and an analog signal of a dental care signal sent and received from the plug-in unit,
CPU for processing the above signal, CPU memory, CPU
Or a monitor for displaying the video signal, a CPU
An external processing device having a printer or the like for outputting the processing information of the above, and the processing device further has a connector for outputting the processing data of the CPU to the outside, and directly receives an analog signal of the dental care signal. The dental care cart according to any one of claims 1 to 7, further comprising an amplifier and a recorder. 9. A CPU built in a dental care cart for receiving and converting a video signal or an analog signal for dental care.
And a CPU for processing the above.
A monitor that also functions as a CPU or a display of the video signal and a shark caster is disposed on the upper surface of the dental care cart, and the monitor is erected on the upper surface and displayed. It is used as a sharksten for inputting a film image such as an X-ray photograph with the illuminance of the monitor lying down, and the illuminance of the monitor is turned off, and a three-dimensional dental model or the like is placed on its surface to serve as an image input mounting table. A mechanism that can be used, and further, the CPU
The dental care cart according to any one of claims 1 to 8, further comprising a connector that outputs the processed data to the outside.