Dental forceps capable of limiting grip strength

A technology of tooth extraction forceps and forceps handle, applied in medical-related fields, can solve problems such as the uncontrollable force of tooth extraction forceps, and achieve the effects of avoiding tooth fracture, difficulty and cumbersome process.

Active Publication Date: 2021-06-25
上海臻威医疗器械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Therefore, the embodiment of the present invention provides a tooth extraction forceps that ca...

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  • Dental forceps capable of limiting grip strength
  • Dental forceps capable of limiting grip strength
  • Dental forceps capable of limiting grip strength

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Embodiment Construction

[0025] The implementation mode of the present invention is illustrated by specific specific examples below, and those who are familiar with this technology can easily understand other advantages and effects of the present invention from the contents disclosed in this description. Obviously, the described embodiments are part of the embodiments of the present invention , but not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] As shown in Figures 1-6, the present invention provides a tooth extraction forceps that can limit the grip force, including a left-right symmetrical forceps handle 10 and a left-right symmetrical jaw 40 located on the upper side of the forceps handle 10;

[0027] The pliers handle 10 and the pliers mouth 40 are fixed by a hinge shaft 16, the left side of the pliers handle 1...

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Abstract

The embodiment of the invention relates to the technical field of medical treatment, and discloses a pair of dental forceps capable of limiting grip strength, which comprises forceps handles arranged in bilateral symmetry and forceps mouths positioned on the upper sides of the forceps handles and in bilateral symmetry, the plier handles and the plier mouths are fixed through hinge shafts, a slidable lead screw nut is arranged in the left plier handle, and an ejector rod fixing block is fixedly connected to the left end face of the right plier handle; a rotatable ejector rod which can abut against the lead screw nut is arranged in the ejector rod fixing block. Whether the teeth are clamped or not is judged through clamping of the elastic block, the gripping force used every time cannot exceed the clamping force through abutting of the ejector rod, then the maximum gripping force is slowly increased by pressing the feeding pressing plate till the teeth are pulled out, so tooth breakage caused by excessive force can be avoided, so that the tedious process of cleaning and pinching off the teeth is avoided, and the tooth extraction difficulty is prevented from being increased.

Description

technical field [0001] The embodiments of the present invention relate to medical related technical fields, in particular to a dental extraction forceps capable of limiting grip force. Background technique [0002] When the tooth needs to be extracted, there will generally be a certain degree of erosion. If you use today's tooth extraction forceps, because the manual force cannot be controlled, if the force is too small, the teeth cannot be clamped; Teeth may be pinched. Not only is it cumbersome to clean the broken teeth, but it is also difficult to extract the remaining teeth after the fracture, which increases the difficulty of tooth extraction. Contents of the invention [0003] For this reason, the embodiment of the present invention provides a tooth extraction forceps that can limit the grip force, which solves the problem that the tooth extraction forceps cannot control the strength. [0004] In order to achieve the above object, embodiments of the present inventio...

Claims

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Application Information

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IPC IPC(8): A61C3/14
CPCA61C3/14
Inventor 杜建州
Owner 上海臻威医疗器械有限公司
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