CN209863769U - Wireless visual trachea cannula - Google Patents

Abstract

The utility model relates to the technical field of medical equipment, in particular to a wireless visual trachea cannula, which solves the defect that the trachea cannula needs to be matched with a fixer for use in the prior art, and comprises a tube body, a main joint and an inflation joint, wherein the inlet end of the tube body is fixedly connected with the main joint, the outer side of the tube body is fixedly connected with a cannula cuff, the cannula cuff is arranged near the outlet end of the tube body, an air bag communicating cavity, a tube body communicating cavity and an endoscope communicating cavity are arranged inside the tube body, the endoscope communicating cavity and the air bag communicating cavity are respectively distributed at the two sides of the tube body communicating cavity, the air bag communicating cavity is communicated with the inner cavity of the cannula cuff, a communicating pipe is fixedly connected inside the cannula cuff, the upper part of the tube body is fixedly connected with a tooth fixing piece, the utility model is provided with the tooth fixing piece at the upper part of the tube body, the operation is simplified.

Description

Wireless visual trachea cannula

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a wireless visual trachea cannula.

Background

The trachea cannula is a specially-made endotracheal tube which is placed into a trachea through a glottis, can timely suck out tracheal incretion or foreign matters, prevent the foreign matters from entering a respiratory tract, keep the respiratory tract unobstructed, perform effective manual or mechanical ventilation, prevent hypoxia and carbon dioxide retention of a patient, is a medical instrument commonly used in respiratory surgery first aid, can be used by matching with an endoscope, conveniently checks the condition in the respiratory tract in the process of first aid, needs to be matched with a fixer for use, and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defect that the tracheal cannula in the prior art needs to be matched with a fixer for use, and providing the wireless visual tracheal cannula.

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

the utility model provides a wireless visual trachea cannula, includes body, main joint and inflation joint, the entry end fixedly connected with main joint of body, and the outside fixedly connected with intubate cuff of body, the intubate cuff is close to the exit end setting of body, the inside of body is provided with gasbag intercommunication chamber, body intercommunication chamber and endoscope intercommunication chamber, and endoscope intercommunication chamber and gasbag intercommunication chamber distribute respectively in the both sides of body intercommunication chamber, gasbag intercommunication chamber is linked together with the inner chamber of intubate cuff, the inside fixedly connected with communicating pipe of intubate cuff, and the other end fixedly connected with inflation joint of communicating pipe, the inside that inflates and connect is provided with the check valve, the upper portion fixedly connected with tooth stationary blade of body, the inside in endoscope intercommunication chamber is pegged graft and is had the endoscope.

Preferably, the distance between the edge of the cannula cuff close to one side of the tube body and the outlet end of the tube body is 3 cm-5 cm.

Preferably, the upper part of the tube body is integrally provided with a reinforcing part, and the inlet end of the communicating cavity of the endoscope penetrates through the reinforcing part.

Preferably, one side of the tooth fixing piece, which is far away from the pipe body, is arc-shaped.

Preferably, the tooth fixing piece is made of medical silica gel.

The utility model has the advantages that:

1. the utility model discloses set up the tooth stationary blade on the upper portion of body, the tooth stationary blade can press from both sides between patient's chin and tooth, and fixed trachea cannula does not need to use the fixer behind the intubate, and convenient operation has alleviateed patient's discomfort.

2. The utility model discloses set up the endoscope intercommunication chamber inside the body, the endoscope can insert the endoscope intercommunication chamber, inserts along with trachea cannula together, has simplified the operation.

To sum up, compare in prior art, the utility model discloses set up the tooth stationary blade on the upper portion of body, can be used to fixed trachea cannula, replaced the fixer, the endoscope can insert along with trachea cannula moreover, has simplified the operation.

Drawings

Fig. 1 is a schematic view of a wireless visual endotracheal intubation according to the present invention;

fig. 2 is a schematic view of a front view cross-sectional structure of a wireless visual endotracheal tube provided by the present invention;

fig. 3 is a schematic side view of the tooth fixing plate of the wireless visual trachea cannula.

In the figure: the endoscope comprises a tube body 1, a main joint 2, an intubation cuff 3, an air bag communicating cavity 4, a communicating tube 5, an inflation joint 6, a tube body communicating cavity 7, an endoscope communicating cavity 8, a tooth fixing piece 9 and an endoscope 10.

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. 1-3, a wireless visual trachea cannula comprises a tube body 1, a main joint 2 and an inflation joint 6, wherein the inlet end of the tube body 1 is connected with the main joint 2 in a hot melting way, the outer side of the tube body 1 is connected with an intubation cuff 3 in a hot melting way, the intubation cuff 3 is arranged close to the outlet end of the tube body 1, an air bag communicating cavity 4, a tube body communicating cavity 7 and an endoscope communicating cavity 8 are arranged inside the tube body 1, the endoscope communicating cavity 8 and the balloon communicating cavity 4 are respectively distributed at two sides of the tube body communicating cavity 7, the balloon communicating cavity 4 is communicated with the inner cavity of the intubation cuff 3, the inner part of the intubation cuff 3 is connected with a communicating tube 5 by hot melting, and the other end of the communicating pipe 5 is integrally provided with an inflation connector 6, a one-way valve is arranged inside the inflation connector 6, only gas is allowed to flow to the communicating pipe 5 from the outside, the upper part of the pipe body 1 is connected with a tooth fixing piece 9 in a hot melting way, and an endoscope 10 is inserted into an endoscope communicating cavity 8.

Specifically, the distance between the edge of the intubation cuff 3 close to one side of the tube body 1 and the outlet end of the tube body 1 is 3 cm-5 cm.

Specifically, the upper portion of the tube body 1 is integrally provided with a reinforcing portion, and the inlet end of the endoscope communicating cavity 8 penetrates through the reinforcing portion.

In order to fit the physiological structure of the human body, one side of the tooth fixing piece 9, which is far away from the tube body 1, is arc-shaped, and the tooth fixing piece 9 is made of medical silica gel.

Example (b): when carrying out the intubate, unseal trachea cannula, pass endoscope intercommunication chamber 8 with endoscope 10, the probe up to endoscope 10 exposes, insert the exit end of body 1 into the oral cavity, insert the trachea through the oral cavity, when inserting to between tooth stationary blade 9 and the labial tooth, place tooth stationary blade 9 between tooth and chin, the intubate is accomplished, with the adhesive tape with body 1 and patient face fixed can, then, be connected inflater and inflation joint 6, inflation joint 6 is connected with the inflater, inflate to intubate cuff 3, make intubate cuff 3 withstand the endotracheal wall, fixed intubate, endoscope 10 can extract at any time.

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 (5)

1. A wireless visual trachea cannula comprises a tube body (1), a main joint (2) and an inflation joint (6), wherein the inlet end of the tube body (1) is fixedly connected with the main joint (2), the outer side of the tube body (1) is fixedly connected with a cannula cuff (3), the cannula cuff (3) is arranged close to the outlet end of the tube body (1), and the wireless visual trachea cannula is characterized in that an air bag communicating cavity (4), a tube body communicating cavity (7) and an endoscope communicating cavity (8) are arranged inside the tube body (1), the endoscope communicating cavity (8) and the air bag communicating cavity (4) are respectively distributed on two sides of the tube body communicating cavity (7), the air bag communicating cavity (4) is communicated with the inner cavity of the cannula cuff (3), the inner part of the cannula cuff (3) is fixedly connected with a communicating tube (5), and the other end of the cannula cuff (5) is fixedly connected with the inflation joint (, the inflation connector (6) is internally provided with a one-way valve, the upper part of the tube body (1) is fixedly connected with a tooth fixing piece (9), and an endoscope (10) is inserted into the endoscope communicating cavity (8).

2. A wireless visible endotracheal tube according to claim 1, characterized in that the edge of the side of the cuff (3) close to the tube (1) is at a distance of 3cm to 5cm from the outlet end of the tube (1).

3. A wireless visible trachea cannula according to claim 1, wherein the upper part of the tube body (1) is provided with a reinforced part, and the inlet end of the endoscope communicating cavity (8) passes through the reinforced part.

4. A wireless visible endotracheal tube according to claim 1, characterized in that the side of the tooth fixing plate (9) remote from the tube body (1) is curved.

5. The wireless visual trachea cannula according to claim 4, wherein the tooth fixing plate (9) is made of medical silica gel.