CN206151606U

CN206151606U - Area cover mosquito clamp

Info

Publication number: CN206151606U
Application number: CN201620841284.1U
Authority: CN
Inventors: 范云龙
Original assignee: Ningbo Stomatology Hospital Co Ltd
Current assignee: Ningbo Stomatology Hospital Co Ltd
Priority date: 2016-08-05
Filing date: 2016-08-05
Publication date: 2017-05-10
Anticipated expiration: 2026-08-05

Abstract

The utility model discloses an area cover mosquito clamp, including ring, claw beam, boss and clamp holder, control two the front end of clamp holder is provided with the binding clip, two the binding clip sets up relatively, the binding clip is the cyclic annular circle of oval -shaped, the cover is equipped with soft cover on the binding clip, soft cover orientation the outside of binding clip sets up and heaves towards the outside, its advantage lies in: the binding clip is cyclic annular circle, and is middle hollow, so it can press from both sides intermediate position or front position at the tooth body tissue, can not worry the rear end position and can meet other things of managing to do sth. With difficulty, and give tooth body and organize an effort backward, organize the landing to escape if take place nipped tooth body, it can run backward, fall into the cavity that cryptomere portion encloses in, can not run forward, cryptomere portion can outwards expand, can hold the great tooth body tissue of volume, can play sparingly operation time's effect.

Description

Band set mosquito clamp

Technical field

The utility model is related to one kind and applies in complicated block teeth is pulled out and performed the operation, for gripping the utensil of tissue of tooth, Specifically band covers mosquito clamp.

Background technology

Clinically, complicated block teeth is pulled out and need often point root point hat, when it is taken out from tooth socket, typically can be selected Mosquito clamp；After the removing of Operation by turbine drill, corona or root of the tooth are most in irregular shape or lie in fragments；Conventional When mosquito clamp is gripped, easily slide out and escape from jaw direction, because when jaw opens, interior side opening is little, outer openings Greatly, there is inclination angle, so mosquito clamp can be clipped in the rear portion of tissue of tooth, in addition to clamping force, can also give tissue of tooth one Active force forward, so tissue of tooth can run forward, so increases the risk that tissue of tooth enters oesophagus or tracheae.

Utility model content

The utility model is not enough for prior art, there is provided a kind of band set mosquito clamp for being difficult to be escaped towards front.

In order to solve above-mentioned technical problem, the utility model is addressed by following technical proposals：Band set mosquito formula blood vessel Pincers include finger ring, claw beam, joint and clamp holder, and the front end of two clamp holders in left and right is provided with binding clip, and two binding clips are relative Arrange, the binding clip is oval endless loop, soft set is arranged with the binding clip, the soft set is towards the binding clip Outside arranges and heaves towards outside.

Circle body along the binding clip offers draw-in groove, and the soft set includes screens circle and cryptomere portion, the screens circle It is embedded in the draw-in groove, the cryptomere portion is arranged outwardly.

The termination of the binding clip is provided with slope；The slope can also carry the cambered surface of indent.

Several salient points or skid resistance strip are provided with the slope.

The utility model compared with prior art, has the advantages that：1st, binding clip be endless loop, central hollow, institute The centre position that tissue of tooth can be clipped in it or front position, it is impossible to worry that back-end location can meet other hard things, except Outside clamping force, can also give one active force backward of tissue of tooth, slide in the event of the tissue of tooth pressed from both sides and escape, then its meeting Run backward, fall in the cavity that cryptomere portion surrounds, will not run forward；2nd, cryptomere portion can outwards expand, facilitate receiving volume compared with Big tissue of tooth, can play a part of to save operating time.

Description of the drawings

Fig. 1 is the structural representation of the utility model embodiment.

Fig. 2 is the partial enlarged drawing one of the utility model embodiment.

Fig. 3 is the partial enlarged drawing two of the utility model embodiment.

Specific embodiment

Below in conjunction with the accompanying drawings the utility model is described in further detail with specific embodiment：Referring to Fig. 1 to Fig. 3 institute Show.

Band set mosquito clamp includes finger ring 1, claw beam 2, joint 3 and clamp holder 4, and the front end of two clamp holders in left and right is provided with pincers 5, two binding clips are oppositely arranged, and binding clip is oval endless loop, or circular or rectangle, is arranged with binding clip soft Property set 6, soft set arranges and heaves towards outside towards the outside of binding clip；Arranging endless loop can clip to the intermediate ends of tissue of tooth Or front half-end, during clamping in addition to producing frictional force, an active force gone up backward can be also produced, so tissue of tooth slides escaping Can be moved into backward in soft set after de-.

Preferred installation method is：Circle body along binding clip offers draw-in groove 51, and soft set includes screens circle 61 and cryptomere It is circle in the middle of portion 62, draw-in groove, it is also possible to other cross sectional shapes, circular diameter is little in the middle of the aperture efficiency of draw-in groove, screens circle In embedded draw-in groove, just it is difficult to disengage, cryptomere portion is arranged outwardly, arranges do not interfere with gripping operation outwardly, encounters bulky Tissue of tooth can also outwards be heaved, and effect is analogous to a little the laryngeal pouch of birds, and changeable, simple change but works well.

The termination of binding clip is provided with slope 52, equivalent to the inclination angle for increasing backward；Several are provided with slope convex Point 53 or skid resistance strip；Frictional force so can be both increased, it is also possible in increasing active force backward, while slope can do Into the arc of band certain indent, so than plane closer to tissue of tooth shape.

Claims

1. band set mosquito clamp, including finger ring（1）, claw beam（2）, joint（3）And clamp holder（4）, it is characterised in that：Left and right two The front end of the clamp holder is provided with binding clip（5）, two binding clips are oppositely arranged, and the binding clip is oval endless loop, institute State and be arranged with binding clip soft set（6）, the soft set arranges and heaves towards outside towards the outside of the binding clip.

2. band as claimed in claim 1 covers mosquito clamp, it is characterised in that：Circle body along the binding clip offers draw-in groove （51）, it is described it is soft set include screens circle（61）With cryptomere portion（62）, the screens circle is embedded in the draw-in groove, the cryptomere portion Arrange outwardly.

3. band as claimed in claim 2 covers mosquito clamp, it is characterised in that：The termination of the binding clip is provided with slope （52）.

4. band as claimed in claim 3 covers mosquito clamp, it is characterised in that：Cambered surface of the slope with indent.

5. band as claimed in claim 4 covers mosquito clamp, it is characterised in that：Several salient points are provided with the slope （53）Or skid resistance strip.