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Device for shielding teeth to be treated

A technology for teeth and backlash, applied in the field of tooth devices, can solve the problems of small acceptance, pain, and discomfort of dental barriers, reduce the risk of slipping, and improve the effect of sticking

Active Publication Date: 2017-02-22
MUHLBAUER TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The installation of dental barriers by the dentist is time-consuming and often uncomfortable or even painful for the patient
Owing to the last mentioned disadvantages, only a small acceptance of dental barriers in dental practice can be noted

Method used

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  • Device for shielding teeth to be treated
  • Device for shielding teeth to be treated
  • Device for shielding teeth to be treated

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] exist figure 1 A first embodiment of a partial dental barrier 1 according to the invention for shielding a tooth to be treated is shown in . The partial dental barrier 1 comprises a tensioning drape 2 made of elastic material and two actuating elements 3 formed in one piece with the tensioning drape 2 , which are arranged at two opposite ends of the tensioning drape 2 department.

[0037] The tensioning drape 2 has a tab 4 extending between the manipulating elements 3, which (as subsequently combined figure 2 said) is provided for introduction into the tooth gap from the occlusal side. The web 4 is designed in the form of a rounded double T, wherein the side regions 5 of the web 4 close to the actuating element 3 are wider than the central web 6 connecting these side regions 5 . The transition from the central web 6 to the side regions 5 is rounded.

[0038] In the relaxed state of the partial dental enclosure, the web 4 is 2.5 mm wide at its narrowest point and 0....

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PUM

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Abstract

The invention relates to a device for shielding teeth to be treated in order to prevent an inflow of liquid, such as saliva or blood for example, and to a use of the device according to the invention. The invention relates to a partial dental dam (1) for protecting teeth to be treated, comprising a tensioning cloth (2) made of an elastic material and two actuation elements (3) arranged on opposing ends of the tensioning cloth (2). The tensioning cloth (2) is designed to be introduced into at least one intermediate tooth space (11) from the occlusal side in a first tensioned state, which can be achieved by pulling apart the actuation elements (3) in a tensioning direction (90), and to sealingly rest against the interdental gingiva and the approximal surfaces of the teeth (10) forming the at least one intermediate tooth space (11) in a second state after being introduced into the at least one intermediate tooth space (11). Each actuation element (3) rests against at least one tooth (10) and / or against the surrounding gingiva in the second state. The invention further relates to the use of the partial dental dam according to the invention. The tensioning cloth (2) is elongated by pulling the actuation elements (3) in the tensioning direction (90); the tensioning cloth (2) is introduced into at least one intermediate tooth space (11) from the occlusal side in the elongated state; and the tensioning cloth (2) is brought to rest against the interdental gingiva and the approximal surfaces of the teeth (10) forming the at least one intermediate tooth space (11) by releasing the tensioning force. Each of the actuation elements (3) rests against at least one tooth (10) and / or against the surrounding gingiva.

Description

technical field [0001] The invention relates to a device for shielding a tooth to be treated against the inflow of liquids, such as saliva or blood, and to a use of the device according to the invention. Background technique [0002] It is known in the prior art, for example from WO 96 / 39984, to use a so-called dental barrier to shield the tooth to be treated from the rest of the oral cavity, so that any saliva is prevented from flowing to the tooth to be treated. At the same time, it is possible to prevent dental liquids, pastes, etc. from coming into contact with teeth other than the tooth to be treated or from being swallowed. The dental enclosure can cover the patient's entire oral cavity. However, dental barriers that cover only a portion of the oral cavity can also be used. [0003] A dental barrier is a liquid-impermeable drape, mostly made of elastic plastic or rubber, with an opening for the tooth to be treated. The dental barrier has to be tightened and clamped ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61C5/12A61C5/00A61C5/82
CPCA61C5/82A61C17/00A61C5/00A61C19/00
Inventor R.海曼H.保罗斯S.迈尔
Owner MUHLBAUER TECH
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