CN215083702U - Gas circuit adapter - Google Patents

Abstract

The utility model relates to a gas circuit adapter belongs to medical equipment technical field. The gas circuit adapter comprises a pipeline, wherein the upper end and the lower end of the pipeline are respectively provided with a first interface and a second interface which are used for connecting a gas pipe, the side wall of the pipeline is provided with an inclined pipe communicated with the inside of the pipeline, the inclined pipe is used for penetrating through one end of a carbon dioxide sampling pipe, and the pipeline is provided with a fixing part used for fixing the carbon dioxide sampling pipe. Has the advantages that: the inclined tube is obliquely arranged, so that the carbon dioxide sampling tube can be conveniently inserted, the expired carbon dioxide of the patient can be continuously measured while the patient is treated by the respirator, and the accurate value is ensured; the fixing piece ensures that the sampling tube is not easy to fall off.

Description

Gas circuit adapter

Technical Field

The utility model belongs to the technical field of medical equipment, concretely relates to gas circuit adapter.

Background

The gas circuit adapter is generally used for installing a connector of a gas pipe and is matched with auxiliary breathing equipment such as a breathing machine and the like to exchange gas. However, during treatment, the physician needs to monitor the gas components of the patient's respiratory gases to understand the patient's condition and perform timely and effective clinical procedures.

Therefore, the air passage adapter is provided to solve the defects in the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model provides an air path adapter for solving the technical problems, and an inclined tube is obliquely arranged, so that the carbon dioxide sampling tube can be conveniently inserted, the expired carbon dioxide of a patient can be continuously measured while the patient is treated by a breathing machine, and the accuracy of the numerical value is ensured; the fixing piece ensures that the sampling tube is not easy to fall off.

The utility model provides an above-mentioned technical problem's technical scheme as follows: this gas circuit adapter includes the pipeline, the upper and lower both ends of pipeline are equipped with respectively and are used for connecting tracheal first interface and second interface, be equipped with on the lateral wall of pipeline with the pipe chute of the inside intercommunication of pipeline, the pipe chute is used for wearing to establish the one end of carbon dioxide sampling pipe, be equipped with on the pipeline and be used for fixing the mounting of carbon dioxide sampling pipe.

Has the advantages that: the inclined tube is obliquely arranged, so that the carbon dioxide sampling tube can be conveniently inserted, the expired carbon dioxide of the patient can be continuously measured while the patient is treated by the respirator, and the accurate value is ensured; the fixing piece ensures that the sampling tube is not easy to fall off.

Further, the mounting is L type buckle, the quantity of buckle has two, two the buckle hoop interval sets up on the outer wall of pipeline.

The beneficial effect of adopting the further scheme is that: in the sampling process, the falling caused by the fact that human factors touch the sampling tube is avoided.

Further, the fixing part is an annular clamping groove, and the annular clamping groove is used for clamping a carbon dioxide sampling pipe exposed out of the inclined pipe.

The beneficial effect of adopting the further scheme is that: the fixing effect is good, and the installation and the disassembly are convenient.

Furthermore, a sealing plug is detachably connected to the inclined tube.

The beneficial effect of adopting the further scheme is that: when gas sampling is not needed, the sealing plug seals the interface of the inclined tube; when gas sampling is needed, the sealing plug is opened.

Further, the pipeline is made of medical grade polypropylene materials.

The beneficial effect of adopting the further scheme is that: has good mechanical property, chemical stability and physiological degradability.

Furthermore, the first interface and the second interface are detachably connected with an air pipe.

The beneficial effect of adopting the further scheme is that: the fixing effect is good, and the assembly and the disassembly are convenient.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a right side view of FIG. 1;

FIG. 4 is a top view of FIG. 1;

in the drawings, the components represented by the respective reference numerals are listed below:

1. a pipeline; 2. an inclined tube; 3. buckling; 4. a first interface; 5. a second interface.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

Example 1

As shown in fig. 1-4, the present embodiment provides an air passage adapter, including: pipeline 1, pipeline 1 are the structure that runs through around the axial, pipeline 1's material is medical grade polypropylene material, pipeline 1's upper and lower both ends are equipped with respectively and are used for connecting tracheal first interface 4 and second interface 5, and first interface 4 is the face guard that is used for connecting with patient, and second interface 5 is used for connecting with supplementary respiratory equipment grafting complex trachea, first interface 4 and second interface 5 respectively with the pipeline threaded connection who corresponds, be provided with the internal thread in concrete first interface 4 and the second interface 5, be provided with on the trachea with interior screw-thread fit's external screw thread, be equipped with on pipeline 1's the lateral wall with 2 pipe chute 2 slopes of 1 inside intercommunication of pipeline set up downwards, be convenient for wear to establish carbon dioxide sampling pipe, be equipped with on pipeline 1 and be used for fixing the mounting of carbon dioxide sampling pipe.

Preferably, in this embodiment, as shown in fig. 1, the fixing member is an L-shaped buckle 3, the number of the buckles 3 is two, two buckles 3 are circumferentially arranged on the outer wall of the pipeline 1 at intervals, and the carbon dioxide sampling tube exposed outside the inclined tube 2 is clamped on the outer wall of the pipeline 1 by the two buckles 3, so as to prevent the sampling tube from falling off.

Example 2

This example differs from example 1 in that: the mounting is ring groove, ring groove is used for the card to establish and exposes carbon dioxide sampling pipe outside pipe chute 2, and is fixed effectual, is convenient for assemble and dismantle, does not specifically draw in the file of this application.

Example 3

This example differs from example 2 in that: a sealing plug (not shown) is detachably connected to the inclined tube 2, and when gas sampling is not needed, the sealing plug seals the interface of the inclined tube 2; when gas sampling is needed, the sealing plug is opened.

The working principle is as follows:

during the use, be connected first interface 4 and the trachea of patient's nasal cavity, be connected second interface 5 and auxiliary respiratory equipment, insert the one end of carbon dioxide sampling pipe and wear out first interface 4 back through the pipe chute and stretch into patient's nasal cavity, then fix carbon dioxide sampling pipe through the mounting, guarantee monitoring data's accuracy.

In the description of the present invention, it is to be understood that the terms "center", "length", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "inner", "outer", "circumferential", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the system or element being 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.

In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

The above description is only for the preferred embodiment of the present invention, and should not be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (6)

1. An air path adapter, comprising:

pipeline (1), the upper and lower both ends of pipeline (1) are equipped with respectively and are used for connecting tracheal first interface (4) and second interface (5), be equipped with on the lateral wall of pipeline (1) with pipe chute (2) of the inside intercommunication of pipeline (1), pipe chute (2) are used for wearing to establish the one end of carbon dioxide sampling pipe, be equipped with on pipeline (1) and be used for fixing the mounting of carbon dioxide sampling pipe.

2. The air channel adapter according to claim 1, wherein the fixing member is an L-shaped buckle (3), the number of the buckles (3) is two, and the two buckles (3) are arranged on the outer wall of the pipeline (1) at intervals in the circumferential direction.

3. The gas circuit adapter as claimed in claim 1, wherein the fixing member is a ring-shaped clamping groove for clamping a carbon dioxide sampling tube exposed outside the inclined tube (2).

4. The gas circuit adapter according to any one of claims 1-3, wherein a sealing plug is detachably connected to the inclined tube (2).

5. The airway adapter according to any of claims 1-3, characterized in that the tubing (1) is made of medical grade polypropylene.

6. The airway adapter according to any of claims 1-3, wherein the first interface (4) and the second interface (5) are both detachably connected to an airway.

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