Pry force type tooth extraction forceps

A technology of prying force and pliers, which is applied in the field of medical prying force tooth extraction pliers, and can solve the problems of injuring patients' oral cavity accidents, etc.

Inactive Publication Date: 2015-06-03
张书秘
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The patent of this invention is to make up for the deficiencies of the existing medical tooth extraction pliers when extracting teeth, and can completely avoid the pliers from being separated from the teeth due to sweaty hands, smooth pliers or ins

Method used

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  • Pry force type tooth extraction forceps
  • Pry force type tooth extraction forceps
  • Pry force type tooth extraction forceps

Examples

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Embodiment Construction

[0012] The embodiment of the prying force type tooth extraction pliers is that the outer pliers handle (2) and the inner pliers handle (8) are mutually fixed with the outer pliers handle and the inner pliers handle fixed shaft (5), and the lower pry handle (1) is connected with the lower pliers handle with the outer pliers handle. The fixed shaft of the pry handle (6) and the outer pliers handle (2) are fixed to each other, and the tension spring (3) is installed between the lower pry handle (1) and the inner pliers handle (8), and is locked by the tension spring fixing clip (9) That's it.

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Abstract

The invention relates to a pair of pry force type tooth extraction forceps. According to the pry force type tooth extraction forceps, the deficiencies existing in a tooth extraction process of existing medical tooth extraction forceps are made up, the problem that the forceps are separated from teeth due to the sweating of hands, the smoothness of the forceps or insufficient firmness when teeth of a patient are extracted is solved, the drawback that the teeth in the deep of an oral cavity cannot be strongly dragged by virtue of normal forceps is overcome, and the unnecessary accident that the oral cavity of the patient is injured is avoided. According to the integral structure, the pry force type tooth extraction forceps comprise an outer forceps handle, an inner forceps handle and a lower prying handle, wherein the outer forceps handle is shorter than the inner forceps handle, and the tip of the outer forceps handle slightly warps; the head of the lower prying handle is a lantern ring, a connecting shaft is arranged in the middle of the lower prying handle, a pry force support point is arranged at the rear part, close to the connecting shaft, of the lower prying handle, and a pull spring is arranged between the outer forceps handle and the lower prying handle.

Description

Technical field: [0001] The patent of the present invention relates to a medical tooth extraction pliers, in particular to a medical pry force type tooth extraction pliers. Background technique: [0002] At present, although there are many kinds of medical tooth extraction pliers, they are still the traditional double-handled pliers. When extracting teeth for dental patients, the pliers are separated from the teeth due to sweaty hands, smooth pliers, or insufficient clamping. It is easy to cause unnecessary accidents that injure the patient's oral cavity. Invention content: [0003] The patent of this invention is to make up for the deficiencies of the existing medical tooth extraction pliers when extracting teeth, and can completely avoid the pliers from being separated from the teeth due to sweaty hands, smooth pliers or insufficient clamping when pulling out teeth for patients. It overcomes the disadvantage that the teeth are too close to the inside of the mouth and ca...

Claims

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Application Information

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IPC IPC(8): A61C3/14
Inventor 张书秘
Owner 张书秘
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