CN200951122Y

CN200951122Y - Clamp forceps

Info

Publication number: CN200951122Y
Application number: CN 200620010885
Authority: CN
Inventors: 郑衍亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-10-20
Filing date: 2006-10-20
Publication date: 2007-09-26
Anticipated expiration: 2016-10-20

Abstract

The utility model relates to a medical tool, in particular to a clamp. The clamp of the utility model includes two clamp handles and clamp mouths that are arranged at the front ends of the clamp handles which are articulated into a whole. The utility model is characterized in that: the inner sides at the back ends of the two clamp handles are provided with drags which can be meshed mutually; one side of the clamp mouths are blades which are arranged along the direction of the length of the clamp handles, and the other sides are sleeved with rubber sleeves. The beneficial effects of the utility model are that the use is safe and easy, the utility model does not damage teeth and gums, because the clamp mouths and the clamp handles are integrated into a whole and one sides of the clamp mouths are sleeved with rubber sleeves, when in use, a pivot point is stable and firm, the blades of the clamp mouths are not easy to slip off, the utility model can prevent the damage to the gums; the blades of the clamp mouths and the teeth surface are in a linear contact, thus to have no teeth extraction effect caused by the big area contact, further to prevent the damage to the teeth; the drags can lock the clamp handles and the clamp mouths tightly, thus to make the clamp mouths snap the dental calculus, further to remove the dental calculus as soon as possible.

Description

A kind of clamp

(1) technical field

This utility model relates to medical instrument, particularly a kind of clamp.

(2) background technology

At present, the used hand-hold pincers of domestic removing dental calculus is divided into the crescent device and uproots two kinds of shape devices.Crescent device head likeness in form reaping hook, the transverse section is an isosceles triangle, using working head is that knife-edge and tip scrape calculus.Hoe shape device working head is square, and blade is long, in order to strike off the tiny calculus on the facing.Strength that these two kinds of hand-hold pincers strike off calculus is upward or oblique upper, the direction of power is identical with the direction of exodontia, during use to because of the harm of the loosening trouble tooth of periodontal disease very big, and, cause the easy slippage damage of working head gingiva because the calculus of removing upper jaw backteeth often is difficult for finding firm fulcrum.

(3) summary of the invention

This utility model is in order to remedy the deficiencies in the prior art, and a kind of safe and convenient to use, clamp of damage tooth and gingiva not is provided.

This utility model is achieved by the following technical solution:

Clamp of the present utility model comprises two pincers handles that are articulated as one, the jaw that is positioned at pincers handle front end, and it is characterized in that: the inboard of two pincers handle rear ends has the tooth button of interlock mutually; Jaw one side is that opposite side is with rubber sleeve along the blade of pincers handle length direction.

The beneficial effects of the utility model are, and are safe and convenient to use, not damage tooth and gingiva, because jaw is an one with the pincers handle, and a side jaw is with rubber sleeve, fulcrum is firm during use, the blade of jaw is difficult for slippage, prevent to damage gingiva, the jaw blade becomes wire to contact with facing, the exodontia effect that no large tracts of land contact produces, prevent damage tooth, the tooth button can make the locking of pincers handle jaw, thereby makes jaw bite dental calculus, removes dental calculus as early as possible.

(4) description of drawings

Below in conjunction with accompanying drawing this utility model is further described.

Accompanying drawing is a structural representation of the present utility model.

Among the figure, 1 tooth button, 2 blades, 3 rubber sleeves.

(5) specific embodiment

Accompanying drawing is a kind of specific embodiment of the present utility model.

Clamp of the present utility model comprises two pincers handles that are articulated as one, the jaw that is positioned at pincers handle front end, and the inboard of two pincers handle rear ends has the tooth button 1 of interlock mutually, and jaw one side is that opposite side is with rubber sleeve 3 along the blade 2 of pincers handle length direction.

Clamp of the present utility model, to the clamp handle time, the tooth button 1 of pincers handle inboard can interlaced interlock, and simultaneously, power is that fulcrum is communicated to front end with the pincers axle of pincers handle hinged place, makes the tight interlock of jaw.

Claims

1. a clamp comprises two pincers handles that are articulated as one, the jaw that is positioned at pincers handle front end, and it is characterized in that: the inboard of two pincers handle rear ends has the tooth button (1) of interlock mutually; Jaw one side is that opposite side is with rubber sleeve (3) along the blade (2) of pincers handle length direction.