CN209499672U

CN209499672U - A kind of clinical scope mouth circle

Info

Publication number: CN209499672U
Application number: CN201821572644.8U
Authority: CN
Inventors: 吕顺莉; 张敏敏; 李兆申
Original assignee: Shanghai Changhai Hospital
Current assignee: Shanghai Changhai Hospital
Priority date: 2018-09-26
Filing date: 2018-09-26
Publication date: 2019-10-18
Anticipated expiration: 2028-09-26

Abstract

The utility model relates to a kind of clinical scope mouth circles, including curved baffle, through-hole is provided in the middle part of the curved baffle, the rear side of the through-hole is axially disposed with guide post, it is stretched out axially backward on the downside of the rear end of the guide post and is disposed with tongue baffle, the both ends of the curved baffle are connected with elastic band, and the end of two elastic bands is connected with the eye-splice of matching.The utility model is structurally reasonable, can effectively stop tongue by the way that tongue baffle is arranged, effectively avoid tongue to the movable blocking of scope.

Description

A kind of clinical scope mouth circle

Technical field

The utility model relates to field of medical appliances, more particularly to a kind of clinical scope mouth circle.

Background technique

It is needed in gastroscopy procedures using mouth circle, mouth circle can prevent the unconscious nozzle of patient during endoscopy Chew the damage to scope, or because the movements such as dehisce that stuck out one's tongue cause mouth circle to fall off, existing mouth circle is usually that tubulose stings body, side Edge, which is provided with the retaining ring with through-hole and the lip edge stung at internal end margin is arranged in, when in use passes through gastroscope tube Retaining ring, tubulose sting body be passed through it is pharyngeal, but tongue still can to pass through mouth circle scope stop, the mobile generation to scope It influences, it is inconvenient for operation.

Summary of the invention

It is structurally reasonable the technical problem to be solved by the utility model is to provide a kind of clinical scope mouth circle, by setting Tongue can effectively be stopped by setting tongue baffle, effectively avoid tongue to the movable blocking of scope.

The technical scheme adopted by the utility model to solve the technical problem is as follows: providing a kind of clinical scope mouth circle, packet Bracket baffle is provided with through-hole in the middle part of the curved baffle, and the rear side of the through-hole is axially disposed with guide post, and described leads It is stretched out axially backward on the downside of to the rear end of column and is disposed with tongue baffle, the both ends of the curved baffle are connected with elastic band, and two The end of root elastic band is connected with the eye-splice of matching.

Further, the edge of the tongue baffle is arc-shaped.

The utility model has the advantages that the utility model relates to a kind of clinical scope mouth circle, it is structurally reasonable, it can by setting tongue baffle Effectively to stop tongue, effectively avoid tongue to the movable blocking of scope.

Detailed description of the invention

Fig. 1 is the overlooking structure figure of the utility model；

Fig. 2 is the side block diagram of the utility model；

Fig. 3 is the main structure figure of the utility model.

Diagram: 1, curved baffle；2, guide post；3, tongue baffle；4, elastic band.

Specific embodiment

The present invention will be further illustrated below in conjunction with specific embodiments.It should be understood that these embodiments are merely to illustrate this Utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, in the content for having read the utility model instruction Later, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms equally fall within this Shen It please the appended claims limited range.

As shown in Figure 1-3, the embodiments of the present invention is related to a kind of clinical scope mouth circle, including curved baffle 1, The middle part of the curved baffle 1 is provided with through-hole, and the rear side of the through-hole is axially disposed with guide post 2, after the guide post 2 End downside is stretched out axially backward is disposed with tongue baffle 3, and the both ends of the curved baffle 1 are connected with elastic band 4, and two elastic End with 4 is connected with the eye-splice of matching.

The edge of the tongue baffle 3 is arc-shaped.

As an embodiment of the present invention, when in use, mouth circle is placed into oral cavity, is bitten with tooth Guide post 2, curved baffle 1 are located at the inside of upper lower lip, and tongue baffle 3 pushes down tongue, prevent it in guide post 2 Mirror is stopped.

The utility model is structurally reasonable, can effectively stop tongue by the way that tongue baffle is arranged, effectively avoid tongue internal The movable blocking of mirror.

Claims

1. a kind of clinical scope mouth circle, including curved baffle (1), which is characterized in that opened in the middle part of the curved baffle (1) There is through-hole, the rear side of the through-hole is axially disposed with guide post (2), is stretched out axially backward on the downside of the rear end of the guide post (2) It is disposed with tongue baffle (3), the both ends of the curved baffle (1) are connected with elastic band (4), the end of two elastic bands (4) It is connected with the eye-splice of matching.

2. clinical scope mouth circle according to claim 1, it is characterised in that: the edge of the tongue baffle (3) is in Arc.