Device for preparing and filling a tooth endodontic cavity

A filling device and a technology for a pulp cavity, which are applied in the field of preparation and filling of the pulp cavity, can solve problems such as inability to completely remove tissue, and achieve the effects of eliminating difficulties and defects, reducing costs, and reducing the risk of fracture

Inactive Publication Date: 2008-10-29
MICRO MEGA INT MFG SA
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  • Abstract
  • Description
  • Claims
  • Application Information

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  • Device for preparing and filling a tooth endodontic cavity
  • Device for preparing and filling a tooth endodontic cavity

Examples

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Embodiment Construction

[0069] [69] The root canal device includes at least one canal working instrument 1, which is connected to a power-driven head 10 driven by any known components, characterized in that the root canal instrument 1 includes a base 2, the The base 2 is movable by the drive head 10 about a reference axis A, from which an elastically deformable flexible filamentary working part 3 extends freely, the axis of which is offset parallel to the main reference axis A but about which centered so as to form an arbitrary, advantageously cylindrical, theoretical space of revolution VI when it rotates unrestricted, and automatically adapts to the arbitrary space to be treated when it is constrained by the cavity of the arbitrary space chamber V2, the section of which is narrower than the theoretical turning space V1 of the instrument 1, and in addition, the free end of the flexible working part is held spatially on the bearing area P, which may be the gainage area of ​​the tip , located at the b...

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Abstract

A catheterisation device for preparing and filling a tooth endodontic cavity comprises at least one root canal tool (1) connected to a drive head (10) which is movable by any known means and is characterised in that said root canal tool (1) consist of a base (2) movably driven by the drive head (10) about the reference axis (A) of the base (2), from which a totally or partially eroded, filiform and elastic working part (3) freely extends and whose axis (B) is shifted in a parallel position with respect to the reference axis (A) of the base (2) in such a way that it is placed thereabout.

Description

technical field [0001] [01] The present invention relates to a device for preparing and filling the pulp cavity of a tooth, comprising at least one instrument working in the root canal, which is connectable to a drive head. [0002] [02] The present invention relates to different clinical cases that allow the opening, exploration and treatment of spaces containing the initial constituent remnants of teeth: nerves. This treatment is called "inactivation" and has more obvious surgical features, and in the case of necrosis, it is called "wound repair". These jobs and fillings that damage the space created by the tooth are called "root canal treatments." The present invention seeks to perform this treatment with greater efficiency, using fewer parts and with greater ease of operation. The prior art has been identified and its limitations have been encountered. [0003] [03] The present invention therefore relates to a device for the treatment of the entire pulp chamber of a too...

Claims

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Application Information

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IPC IPC(8): A61C5/02A61C5/04A61C5/42
CPCA61C5/023A61C5/04A61C5/42A61C5/50
Inventor E·帕扬德拉加朗德里
Owner MICRO MEGA INT MFG SA
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