Dental furnace and method for operating a dental furnace

A technology for dentistry and operating devices, which is applied in the field of operating dental furnaces and can solve problems such as discarding dental restorations

Inactive Publication Date: 2014-08-20
IVOCLAR VIVADENT AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, for an inexperienced dental technician, this unfortunately leads to undesirable results and also to the discarding of the entire dental restoration which has been repeatedly fired

Method used

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  • Dental furnace and method for operating a dental furnace
  • Dental furnace and method for operating a dental furnace

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0023] in figure 1 In, the display and operation device 10 of the creative dental oven combination is shown. The dental furnace includes a controller (not shown), which can respond to the program parameters input through the keys P on the display and operating device 10 to control the firing cycle for the dental restoration component, which is placed in the dental In the furnace.

[0024] The display and operation device includes a touch screen 12, which includes a plurality of panels, such as a plurality of keys 14, if each key is touched, a function will be triggered. The buttons 14 and the remaining operating elements are only arranged in the form of symbols, as known in the art, and can trigger corresponding required functions if touched.

[0025] In addition, the screen 12 includes a display panel 16, which displays the experienced firing curve, the corresponding existing temperature at the corresponding existing measurement point of the dental furnace, or the remaining firin...

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Abstract

A dental furnace having a display device and an operating device (10) for the dental furnace, is provided, the operating device being integrated in particular in the display device by forming a touch screen (12), and the operating device (10) facilitating the selection of programs for the firing of dental restoration parts in the dental furnace. The operating device (10) allows in particular the input of further parameters for a firing cycle. An operating element (30, 32, 34) facilitates the control of a final firing program of the dental furnace, namely with different values for the temperature as well as for the duration of the final firing, the operating element (30, 32, 34) making possible the simultaneous adjusting of temperature and duration parameters of the final firing.

Description

Technical field [0001] The present invention relates to a dental furnace described in the preamble of the claims, and also to a method of operating a dental furnace described in the preamble of the claims. Background technique [0002] Ceramic tooth materials are generally fired according to a precise preset firing curve and using accurate firing parameters. The setting of these firing parameters and firing curves is performed in advance. [0003] This type of dental furnace has been around for a long time, refer to DE 4119483C2 and DE 19825866C1, which have exemplary examples of this type of dental furnace. In some cases, the firing cycle changes accordingly, and differs from each other depending on the type of dental furnace. Therefore, there is a difference between oxidation firing, wash firing, dentin firing, incisal firing and glaze firing. In all firing processes, the firing parameters must accurately match the data provided by the manufacturer for the corresponding materi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F27B17/02F27D19/00
CPCF27B17/025A61C13/20
Inventor P·克特纳R·格林费尔德W·瓦克泰
Owner IVOCLAR VIVADENT AG
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