Dental forceps

A tooth extraction forceps and forceps arm technology, which is applied in the field of medical devices, can solve the problems of no blood diversion measures, affect the sight of medical staff, prolong the time of tooth extraction operations, etc., and achieve the effect of simple structure, clear sight, and low production cost

Inactive Publication Date: 2015-09-23
王强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of tooth extraction, some teeth are firmly combined with the gums, so the teeth need to be loosened first, and then use tooth extraction forceps to extract them. many inconveniences
[0003] The tooth extraction forceps of the prior art, the patient will feel more painful during the use process, and the rotating shaft and the return spring are used between the upper forceps arm and the lower forceps arm, which requires a large amount of hand power, and the operator consumes a lot of effort when using it frequently. , and there is no blood diversion measure when the forceps head extracts the tooth, which affects the sight of the medical staff and leads to the unsuccessful tooth extraction

Method used

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  • Dental forceps

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Embodiment Construction

[0011] The present invention will be further described below in conjunction with the accompanying drawings.

[0012] see as figure 1 As shown, this specific embodiment adopts the following technical scheme: it includes an upper clamp arm 1, a lower clamp arm 2, a first hinge shaft 3, a clamp head 4, a clamping block 5, a vibrator 6, and an "X" type connecting piece 7. The second hinge shaft 8 and the snap spring 9, the upper pincer arm 1 and the lower pincer arm 2 are connected to the pincer head 4 through the first hinge shaft 3, and the corresponding positions on the upper and lower sides of the jaw of the pincer head 4 are provided with clamping pins. Block 5, a vibrator 6 is installed in the clamping block 5; an "X" type linkage piece 7 is arranged between the upper clamp arm 1 and the lower clamp arm 2, and the "X" type linkage piece 7 is provided with a second Two articulated shafts 8, the second articulated shaft 8 is equipped with a jumper 9, one end of the jumper 9 i...

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PUM

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Abstract

The invention relates to the technical field of medical instruments, in particular to dental forceps, comprising an upper arm, a lower arm, a first hinging pin, a head, clamp blocks, vibrators, an X-linkage, a second hinging pin, and a snap spring. The upper arm and the lower arm are connected with the jaws through the first hinging pin. The clamp blocks are arranged at the corresponding positions at top and bottom of an opening of the head, respectively. Each clamp block is internally provided with one vibrator. The X-linkage is provided between the upper arm and the lower arm and is provided with the second hinging pin; the second hinging pin is provided with the snap spring; one end of the snap spring is fixedly connected with the upper arm; the other end of the snap spring 9 is fixedly connected with the lower arm. The right end of each clamp block is provided with a guide tube. The dental forceps allow medical staff to exert less hand strength, with clear visual provided, and pain of a patient can be lessened.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to tooth extraction forceps. Background technique [0002] During the medical treatment of oral diseases, when patients experience tooth discomfort in the oral cavity such as dental trauma, misplaced teeth, extra teeth, and retained deciduous teeth, tooth extraction surgery is often required; tooth extraction can cause damage to local tissues, causing bleeding, swelling, pain and other reactions , can also lead to fluctuations in blood pressure, body temperature, and pulse, so it must be treated with caution. In the process of tooth extraction, some teeth are firmly combined with the gums, so the teeth need to be loosened first, and then use tooth extraction forceps to extract them. Many inconveniences. [0003] The tooth extraction forceps of the prior art, the patient will feel more painful during the use process, and the rotating shaft and the return spring are used...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61C3/14
Inventor 王强
Owner 王强
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