CN211049293U

CN211049293U - Gastroscope seaming device with fixed endotracheal tube device

Info

Publication number: CN211049293U
Application number: CN201921152474.2U
Authority: CN
Inventors: 陈自洋; 刘存明; 周田田
Original assignee: Jiangsu Province Hospital First Affiliated Hospital With Nanjing Medical University
Current assignee: Jiangsu Province Hospital First Affiliated Hospital With Nanjing Medical University
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-07-21
Anticipated expiration: 2029-07-22

Abstract

The utility model relates to the technical field of gastroscope seaming device, in particular to a gastroscope seaming device with a fixed tracheal catheter device, which solves the defect that the tracheal catheter is easy to shift in the prior art, and comprises a seaming device body, a fixed semi-ring and a communicating semi-ring, wherein the upper part of the seaming device body is provided with a gastroscope hole, a connecting hole and an air vent, the connecting hole and the air vent are respectively and integrally provided with a connecting part, the fixed semi-ring and the communicating semi-ring are arranged inside the air vent, the communicating semi-ring is penetrated with an elastic band, the two ends of the elastic band are respectively and fixedly connected with the two ends of the fixed semi-ring, the inner sides of the fixed semi-ring and the communicating semi-ring are respectively provided with a rubber ring, the communicating semi-ring is fixedly connected with the seaming device body, the utility model is provided with two semi-rings in the air vent on one, after the use, the connecting ring is detached, so that the reuse can be prevented.

Description

Gastroscope seaming device with fixed endotracheal tube device

Technical Field

The utility model relates to a gastroscope seaming ware technical field especially relates to a gastroscope seaming ware with fixed endotracheal tube device.

Background

Clinical gastroscope uses more and more generally, need use gastroscope seaming ware to prop up upper and lower tooth when carrying out the gastroscope inspection, makes the oral cavity keep open the state, makes things convenient for the gastroscope pipe to get into the stomach from the oral cavity to prevent that the patient from independently biting down the gastroscope pipeline in the gastroscope inspection process. For many upper gastrointestinal procedures where extended gastroscopy procedures are expected, with potential aspiration risks and possible gas exchange effects, the procedure is often performed under general anesthesia with endotracheal intubation. However, because the tracheal catheter and the gastroscope are both placed in the oral cavity, when the gastroscope advances and retreats or rotates, if the tracheal catheter is not firmly fixed, the catheter may shift, so that the tracheal catheter enters too deep or slips, normal ventilation cannot be realized, and serious potential safety hazards exist.

At present, a common gastroscope seaming device which is commonly used clinically does not have a device for fixing a tracheal catheter, and a medical adhesive tape is mostly used for fixing the gastroscope seaming device, so that the time is wasted, the fixing mode is unstable, the mobility is high, and the catheter displacement is easy to occur.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defect that the tracheal catheter is easy to shift in the prior art and providing a gastroscope seaming device with a fixed tracheal catheter device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a gastroscope seaming ware with fixed endotracheal tube device, includes seaming ware body, fixed semi-ring and intercommunication semi-ring, gastroscope hole, connecting hole and air vent have been seted up on the upper portion of seaming ware body, the inside of connecting hole and air vent is integrative respectively is provided with connecting portion, inside the air vent was arranged in to fixed semi-ring and intercommunication semi-ring, the elastic band has been worn to the inside of intercommunication semi-ring, and the both ends of elastic band respectively with the both ends fixed connection of fixed semi-ring, the inboard of fixed semi-ring and intercommunication semi-ring is provided with the rubber ring respectively, intercommunication semi-ring and seaming ware body fixed connection, the outside fixedly connected with sleeve of fixed semi-ring, and telescopic inside cover has the guide bar, the outer end of guide bar and the inner wall fixed connection of air vent, fixedly connected with the clamping ring between the inner wall of air.

Preferably, the fixing device further comprises a fixing belt, a fixing hole is formed in the fixing belt, and the connecting portion is connected with the fixing belt through the fixing hole.

Preferably, a protective layer is attached to the inner side of the rubber ring.

Preferably, the inner end of the guide rod is provided with a limiting part, the outer end of the sleeve is provided with a limiting ring, and the inner diameter of the limiting ring is smaller than the width of the limiting part.

Preferably, the junction of the connecting ring and the inner wall of the vent hole and the junction of the connecting ring and the sleeve are respectively provided with a weakening ring.

Preferably, the upper part of the connecting ring is provided with a pull ring, and one side of the pull ring is provided with a weakening line.

The utility model has the advantages that:

1. the utility model discloses set up two semi-rings in the air vent of seaming ware one side, when not using, two semi-rings separately, endotracheal tube inserts the back, demolishs the connecting collar, and two semi-rings can be fixed endotracheal tube, prevent its aversion.

2. The utility model discloses a disposable product uses the back clamping ring to be demolishd promptly, can prevent reuse, guarantees patient's safety.

Drawings

FIG. 1 is a front view of a gastroscope mouthpiece with a device for securing a tracheal tube according to the present invention;

FIG. 2 is a schematic sectional view of a stationary half ring and a communicating half ring of a gastroscope bite apparatus with a fixed endotracheal tube device according to the present invention;

FIG. 3 is a schematic cross-sectional view of a sleeve of a gastroscope mouthpiece with a device for securing an endotracheal tube according to the present invention;

fig. 4 is a structural schematic diagram of a prior gastroscopic mouthpiece.

In the figure: 1 seaming device body, 2 gastroscope holes, 3 connecting holes, 4 vent holes, 5 connecting parts, 6 fixed half rings, 7 communicating half rings, 8 elastic bands, 9 sleeves, 10 guide rods, 11 limiting parts, 12 limiting rings, 13 connecting rings, 14 rubber rings and 15 protective layers.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, a gastroscope mouthpiece with a fixed endotracheal tube device comprises a mouthpiece body 1, a stationary half collar 6 and a communicating half collar 7, wherein the upper part of the mouthpiece body 1 is provided with a gastroscope hole 2, a connecting hole 3 and a vent hole 4, the insides of the connecting hole 3 and the vent hole 4 are respectively and integrally provided with a connecting part 5, the stationary half collar 6 and the communicating half collar 7 are arranged inside the vent hole 4, an elastic band 8 is penetrated inside the communicating half collar 7, both ends of the elastic band 8 are respectively glued with both ends of the stationary half collar 6, the insides of the stationary half collar 6 and the communicating half collar 7 are respectively provided with a rubber ring 14, the inside of the rubber ring 14 is adhered with a protective layer 15, the communicating half collar 7 and the mouthpiece body 1 are of an integral structure, the outside of the stationary half collar 6 is integrally provided with a sleeve 9, the inside of the sleeve 9 is sleeved with a guide rod 10, and, a connecting ring 13 is integrally arranged between the inner wall of the vent hole 4 and the sleeve 9.

Specifically, still include the fixed band, seted up the fixed orifices on the fixed band, connecting portion 5 is connected with the fixed band through the fixed orifices.

Wherein, the inner of guide bar 10 is provided with spacing portion 11, and the outer end of sleeve 9 is provided with spacing ring 12, and the internal diameter of spacing ring 12 is less than the width of spacing portion 11.

Wherein, the juncture of the connecting ring 13 and the inner wall of the vent hole 4 and the juncture of the connecting ring 13 and the sleeve 9 are respectively carved with a weakening ring, the upper part of the connecting ring 13 is provided with a pull ring, and one side of the pull ring is provided with a weakening line.

Example (b): when the mouth gag is used, firstly, a tracheal catheter is inserted through the oral cavity of a patient, then an air vent 4 penetrates through the tracheal catheter, the mouth gag is sleeved on the tracheal catheter, the tracheal catheter is arranged between a fixed half ring 6 and a communicating half ring 7, a gastroscope hole 2 is aligned with the oral cavity, the mouth gag is arranged in the mouth of the patient, then the tracheal catheter is connected with an anesthesia respirator, a fixing band is fixed on the head of the patient, then a protective layer 15 is torn off, a pull ring is pulled, a connecting ring 13 is torn off, a sleeve 9 is separated from a mouth gag body 1, the sleeve 9 moves along a guide rod 10, an elastic band 8 enables the fixed half ring 6 and the communicating half ring 7 to be folded due to elastic contraction, the tracheal catheter is clamped in the middle, and a rubber ring 14 is adhered to the outer side of the tracheal catheter to.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A gastroscope seaming device with a fixed tracheal catheter device comprises a seaming device body (1), a fixed half ring (6) and a communicating half ring (7), wherein a gastroscope hole (2), a connecting hole (3) and a vent hole (4) are formed in the upper portion of the seaming device body (1), connecting parts (5) are respectively and integrally arranged in the connecting hole (3) and the vent hole (4), the gastroscope seaming device is characterized in that the fixed half ring (6) and the communicating half ring (7) are arranged in the vent hole (4), an elastic band (8) is penetrated in the communicating half ring (7), two ends of the elastic band (8) are respectively and fixedly connected with two ends of the fixed half ring (6), rubber rings (14) are respectively arranged on the inner sides of the fixed half ring (6) and the communicating half ring (7), the communicating half ring (7) is fixedly connected with the seaming device body (1), a sleeve (9) is fixedly connected with the outer side of the fixed half ring (6), and the inside cover of sleeve (9) has guide bar (10), the outer end of guide bar (10) and the inner wall fixed connection of air vent (4), fixedly connected with clamping ring (13) between the inner wall of air vent (4) and sleeve (9).

2. The gastroscope bite apparatus with the endotracheal tube fixing device according to claim 1, further comprising a fixing band, wherein a fixing hole is opened on the fixing band, and the connecting part (5) is connected with the fixing band through the fixing hole.

3. A gastroscopic bite block with attached endotracheal tube device as claimed in claim 1, characterized in that the inside of said rubber ring (14) is affixed with a protective layer (15).

4. A gastroscopic bite block with a fixed endotracheal tube device according to claim 1 characterized in that the inner end of the guide rod (10) is provided with a stop portion (11), the outer end of the sleeve (9) is provided with a stop collar (12), and the inner diameter of the stop collar (12) is smaller than the width of the stop portion (11).

5. The gastroscope bite device with the endotracheal tube fixing device according to claim 1, characterized in that the boundary of the connecting ring (13) and the inner wall of the vent hole (4) and the boundary of the connecting ring (13) and the sleeve (9) are respectively carved with a weakening ring.

6. A gastroscopic bite apparatus with a fixed endotracheal tube device according to claim 1 characterized in that the connecting ring (13) is provided with a pull ring at the upper part and a weakening line at one side of the pull ring.