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Assist denture for oral operation

A technique for surgery and dental trays, applied in the field of medical devices, can solve the problems of cumbersome operation methods and complex dental tray structures, and achieve the effects of reducing internal saliva, avoiding discomfort, and being easy to operate.

Inactive Publication Date: 2016-11-16
四川一众药业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an auxiliary dental tray for oral surgery to achieve the purpose of stably opening the patient's oral cavity through simple and quick adjustment, and to solve the problems of the existing dental tray with complex structure and cumbersome operation methods

Method used

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  • Assist denture for oral operation

Examples

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Embodiment Construction

[0011] The present invention will be described in further detail below through specific implementation examples and in conjunction with the accompanying drawings.

[0012] figure 1 and figure 2 It shows a structural schematic diagram of an auxiliary dental tray for oral surgery provided by the present invention, including a lower dental tray 1 and an upper dental tray 2 above it, and the end of the lower dental tray 1 is fixedly connected with a handle 3, The handle 3 is slidably provided with a support rod 4; the upper end of the support rod 4 is fixedly connected with the upper tooth tray 2, the lower end of the support rod 4 is set as a threaded section and is provided with a matching nut 5, and the nut 5 is located on the The upper end surface of the handle 3; the axial direction of the support rod 4 is provided with a through groove 6, and the handle 3 is provided with a protrusion matching the through groove 6; this structure ensures that the support rod 4 can only sli...

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Abstract

The invention discloses an auxiliary dental tray for oral surgery, which belongs to the technical field of medical devices, and comprises a lower dental tray and an upper dental tray located above it, the end of the lower dental tray is fixedly connected with a handle, and the handle slides A support rod is provided; the upper end of the support rod is fixedly connected with an upper tooth tray, the lower end of the support rod is set as a threaded section and is provided with a matching nut, and the nut is located on the upper surface of the handle; There is a through groove in the direction of the axis, and a protrusion matching the through groove is arranged on the handle; tooth sockets are arranged inside the upper and lower tooth sockets, and a plurality of through holes are arranged in the tooth grooves, and the upper teeth Both the tray and the lower tray are provided with a drainage channel connected with the through hole, which solves the problems of complex structure and cumbersome operation of the existing tray.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an auxiliary dental tray for oral surgery. Background technique [0002] At present, when performing intraoral repair surgery on patients clinically, most of the patients' mouths are retracted by medical staff with surgical retractors. This operation is very troublesome, time-consuming and laborious, and increases the difficulty of work for medical staff; When the mouth is closed, the mouth will be closed unconsciously, which hinders the medical staff from operating on the mouth. Moreover, the operation of the existing oral distraction device is relatively cumbersome and the structure is not complicated, which is not conducive to the medical staff to quickly operate the oral distractor to obtain a good oral cavity. oral surgery environment. Contents of the invention [0003] The purpose of the present invention is to provide an auxiliary dental tray for oral surgery to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61C19/00A61C17/10A61C17/14
CPCA61C19/006A61C17/04A61C17/14
Inventor 马英祥
Owner 四川一众药业有限公司
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