CN2497713Y

CN2497713Y - Mouth support

Info

Publication number: CN2497713Y
Application number: CN 01261798
Authority: CN
Inventors: 高华强; 董涛; 程秀菊
Original assignee: 高华强
Priority date: 2001-09-27
Filing date: 2001-09-27
Publication date: 2002-07-03
Anticipated expiration: 2011-09-27

Abstract

The utility model discloses an oral cavity support, including a handle 1, a straight handle 6 and a hinge axis 3, the utility model is characterized in that the front end of the straight handle 6 is provided with a section of bent arm 5, and the top end of the bent arm 5 is a section of curved support 4. The utility model has the advantages that when in the dental treatment, the utility model can support and open the oral cavity, so as to relieve the fatigue caused by opening the mouth by the patients, particularly for the children who are not willing to open the mouth nor be communicated, the usage of the oral cavity support can force the children to open the mouth and receive the treatment.

Description

A kind of oral cavity eyelid retractor

Technical field this utility model relates to medical apparatus and instruments, is the oral cavity eyelid retractor of dentistry auxiliary treatment furtherly.

In the operating process of background technology dental treatment, need the patient to magnify mouth, the time of treatment is slightly long, and the patient does not just feel well and be tired, influences therapeutic effect, delays treatment time, even has indivedual cases the jaw joint disease to occur stinging.Up to the present, still there is not the technical scheme that addresses this problem.

Summary of the invention is in order to solve this long-standing problem, and the designer has carried out long research, has proposed technical solution of the present utility model.Having solved patient needs own yawning problem, has designed a kind of oral cavity eyelid retractor.The structure of oral cavity of the present utility model eyelid retractor comprises handle 1, and staight shank 6 and hinge axis 3 is characterized in that the front end of staight shank 6 has one section curved boom 5, are one section arcual support 4 on the top of curved boom 5.During use, two of the front end of eyelid retractor support 4 with patient's the upper jaw and the lower jaw first three/one prop up, exempted the drawbacks such as fatigue that patient oneself dehisces to bring.

Appended drawings 1 makes front view of the present utility model, accompanying drawing 2 be A in the accompanying drawing 1 to view, accompanying drawing 3 is that B in the accompanying drawing 1 is to view.The meaning that sequence number in the accompanying drawing indicates is: 1, handle, 2, retaining clip, 3, hinge axis, 4, support, 5, curved boom, 6, staight shank.

The specific embodiment describes use of the present utility model and structure in detail below in conjunction with the embodiment that provides in the accompanying drawing.In the Therapeutic Method of oral cavity and dentistry, comprise filling, open marrow, cut marrow, dried marrow, root canal, resinifying therapy, toothwash etc.No matter any therapeutic modality all needs the patient to magnify mouth.After adopting device of the present utility model, just do not need patient oneself to magnify mouth.With reference to accompanying drawing, this oral cavity eyelid retractor comprises handle 1, staight shank 6 and hinge axis 3.The front end of staight shank 6 has one section curved boom 5, is one section arcual support 4 on the top of curved boom 5.For further sanitary condition, curved boom 5 and support 4 can be made disposable, and every patient changes once.During use, the operator exerts oneself handle 1 slightly, and retaining clip 2 is opened, and makes two supports 4 of oral cavity eyelid retractor front end close up, and puts into patient's mouth, and then, with handle 1 closure, the retaining clip 2 of this moment is also closed thereupon.The structure of retaining clip with closure after, need slightly firmly the profile of tooth draw-in groove on it to be tightened mutually, like this, elastic restoring force has just been pinned retaining clip 2, also just with forward support 4 to having been located.When treating the left side tooth, handle is placed on the right side, during the tooth of treatment right side, is placed on the left side.The patient can loosen interlock flesh under the support of oral cavity eyelid retractor, become the nature state of dehiscing, and has alleviated because the fatigue of dehiscing to cause.Treatment finishes, and retaining clip 2 is unclamped, and opens handle 1, supports 4 closures, and it is taken out from patient's mouth, finishes seance.

Claims

1, a kind of oral cavity eyelid retractor comprises handle 1, and staight shank 6 and hinge axis 3 is characterized in that the front end of staight shank 6 has one section curved boom 5, are one section arcual support 4 on the top of curved boom 5.