CN211534882U

CN211534882U - Gastroenterology gastroscopy is with disposable difficult to articulate

Info

Publication number: CN211534882U
Application number: CN201922311461.1U
Authority: CN
Inventors: 尚玉龙; 赵平安
Original assignee: Air Force Medical University of PLA
Current assignee: Air Force Medical University of PLA
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-09-22
Anticipated expiration: 2029-12-20

Abstract

The utility model provides a gastroenterology gastroscopy is with disposable mouthpiece relates to the medical instrument field, including the straight tube portion that is located the funnel portion of top and is located the below, be equipped with the annular piece in the straight tube portion, annular piece and elastic webbing fixed connection, still be equipped with round tooth's socket in the straight tube portion, the inside inner tube that is equipped with of mouthpiece, be equipped with oxygen hose jack and stomach mirror tube jack on the inner tube, still be equipped with the imbibition pipeline in the inner tube, simple structure, convenient to use, it is more sanitary, can take out saliva away, also can work as the patient when breathing not smooth, carry out the oxygen suppliment.

Description

Gastroenterology gastroscopy is with disposable difficult to articulate

Technical Field

The utility model relates to the field of medical equipment, concretely relates to gastroenterology gastroscopy is with disposable difficult to articulate.

Background

Gastroscopes are a method of medical examination and also refer to instruments used in such examinations. The gastroscopy can directly observe the real condition of the detected part, and can further carry out pathological biopsy and cytology detection on the suspicious lesion part to further clearly diagnose, thereby being the preferred detection method for the upper digestive tract lesion. It is inserted into the stomach by means of a thin and flexible tube, and the doctor can directly observe the pathological changes of esophagus, stomach and duodenum, especially for tiny pathological changes.

When doing the gastroscope at present, need strut patient's oral cavity by means of the mouth of a bite, then insert patient's stomach with the gastroscope pipe from the hole on the mouth of a bite, the mouth of a bite can protect the gastroscope pipe to prevent that the patient is too nervous, bite the gastroscope pipe brokenly, but because patient's oral cavity is strutted, the throat is inserted the gastroscope pipe, the patient receives the stimulation and can secrete a large amount of saliva, both influence the inspection and also arouse the patient discomfort easily, and because the throat is inserted the gastroscope pipe, because the gastroscope is inserted extrusion or the nasal cavity slightly blocks, can cause the patient to breathe unsmoothly, can cause the shock of suffocating when serious, even die.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a disposable mouthpiece for the gastroscopy of the gastroenterology.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

the utility model provides a gastroenterology gastroscopy is with disposable mouthpiece, is including the straight tube portion that is located the funnel portion of top and is located the below, be equipped with the annular piece in the straight tube portion, annular piece and elastic webbing fixed connection, still be equipped with round tooth's socket in the straight tube portion, the inside inner tube that is equipped with of mouthpiece, be equipped with oxygen hose jack and gastroscope pipe jack on the inner tube, still be equipped with the imbibition pipeline in the inner tube.

Furthermore, the upper end of the liquid suction pipeline is fixed on the inner wall of the funnel part through a fixing ring.

Furthermore, a soft silica gel layer is arranged on the inner wall of the tooth groove.

Further, the inner tube is made of PC or PVC.

Further, the tooth grooves are of inward convex structures.

(III) advantageous effects

The utility model provides a gastroenterology gastroscopy is with disposable difficult to articulate has following beneficial effect:

the mouthpiece is placed in the mouth of a patient, the teeth of the patient are placed in the tooth sockets, the elastic belt is tied on the head of the patient, the mouthpiece is firmly fixed, and the patient is prevented from spitting out the mouthpiece due to fear of tension; when the saliva of the mouth of the patient is excessive, the upper end of the liquid suction pipeline is connected with the negative pressure drainage device to draw the saliva away; when the patient is not breathing smoothly, the oxygen tube is inserted into the throat of the patient from the oxygen tube insertion hole to supply oxygen, so that the safety of gastroscopy is improved; and simple structure, convenient to use, more sanitary.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a cross-sectional view of the present invention;

the reference numbers in the figures represent respectively:

1. a straight tube portion; 2. a funnel part; 3. an inner tube; 4. an oxygen pipe jack; 5. a liquid suction pipe; 6. an elastic band; 7. an annular sheet; 8. a tooth socket; 9. a fixing ring; 10. a gastroscope tube inserting hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The utility model provides a gastroenterology gastroscopy is with disposable mouthpiece, is including the straight tube portion 1 that is located the funnel portion 2 of top and is located the below, is equipped with annular piece 7 on the straight tube portion 1, and annular piece 7 and elastic webbing 6 fixed connection still are equipped with round tooth's socket 8 on the straight tube portion 1, and the inside inner tube 3 that is equipped with of mouthpiece is equipped with oxygen hose jack 4 and gastroscope tube jack 10 on the inner tube 3, still is equipped with imbibition pipeline 5 in the inner tube 3.

Wherein, the upper end of the liquid suction pipeline 5 is fixed on the inner wall of the funnel part 2 through a fixing ring 9.

Wherein, the inner wall of the tooth socket 8 is provided with a soft silica gel layer.

Wherein, the inner tube 3 is made of PC or PVC material.

Wherein, the tooth socket 8 is of an inward convex structure.

The utility model discloses a concrete implementation does:

put into patient's mouth with the mouth of a bite, in tooth's socket 8 is put into to patient's tooth, elastic band 6 ties up on patient's head, opens patient's oral cavity, inserts the gastroscope pipe again from gastroscope pipe jack 10 and inspects the patient, when patient's oral cavity saliva is respectively too much, is connected the upper end of imbibition pipeline 5 with negative pressure drainage device, takes saliva away, when patient breathes unsmoothly, inserts patient's throat with the oxygen hose from oxygen hose jack 4 and supplies oxygen.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other elements in the process, method, article, or apparatus that comprise the element.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a gastroenterology gastroscopy is with disposable mouthpiece, its characterized in that, including funnel portion (2) that are located the top and straight tube portion (1) that is located the below, be equipped with annular piece (7) on straight tube portion (1), annular piece (7) and elastic webbing (6) fixed connection, still be equipped with round tooth's socket (8) on straight tube portion (1), the inside inner tube (3) that is equipped with of mouthpiece, be equipped with oxygen hose jack (4) and gastroscope tube jack (10) on inner tube (3), still be equipped with imbibition pipeline (5) in inner tube (3).

2. The disposable mouthpiece for gastroenterology gastroscopy according to claim 1, characterized in that the upper end of the liquid suction pipe (5) is fixed to the inner wall of the funnel part (2) by a fixing ring (9).

3. The disposable mouthpiece for the gastroenterology gastroscopy according to claim 1, wherein a soft silica gel layer is provided on the inner wall of the gullet (8).

4. The disposable mouthpiece for gastroenterology gastroscopy according to claim 1, characterized in that the inner tube (3) is of PC or PVC material.

5. The disposable mouthpiece for gastroenterology gastroscopy according to claim 1, wherein the gullet (8) is an inward "convex" type structure.