Disposable multifunctional oxygen tube

Abstract

This utility model discloses a disposable multifunctional oxygen tubing, including a main inlet pipe with an inlet connector at one end and two branch inlet pipes connected to the other end. The branch inlet pipes are respectively connected to both ends of a transition pipe. Two nasal cannulas are located on the side of the transition pipe. One branch inlet pipe can be manually disconnected from the transition pipe, and the other branch inlet pipe is fitted with a flow stop clamp. Adjustment rings are connected to both branch inlet pipes. This utility model provides a disposable multifunctional oxygen tubing where the branch inlet pipe can be manually disconnected from the transition pipe. The separated branch inlet pipe can be inserted into an endotracheal tube, and the other end is clamped with a flow stop clamp. This allows for temporary monitoring of the patient's breathing. For patients who are not fully awake from anesthesia, if the patient can breathe spontaneously, an artificial nose can be used; otherwise, a ventilator can continue to be used, effectively solving clinical problems.

Description

Technical Field

[0001] This utility model relates to the field of oxygen tube technology, specifically to a disposable multifunctional oxygen tube. Background Technology

[0002] Commonly available oxygen tubing comes in two types: disposable single-nasal and disposable double-nasal. These tubings have relatively limited function, and neither type can be separated, which presents some inconveniences in clinical use. For example, when using oxygen tubing in conjunction with a ventilator for patients who are not fully awake from anesthesia, it's necessary to observe whether the patient can attempt to wean off the ventilator and breathe spontaneously. In this case, the oxygen tubing is inserted into the endotracheal tube to monitor the patient's breathing. If the patient can breathe spontaneously, an artificial nose is used; otherwise, the ventilator is continued. Because the current oxygen tubing cannot be separated, it cannot be directly inserted into the endotracheal tube. Furthermore, existing double-nasal oxygen tubing cannot be used for mouth-to-mouth resuscitation after nasal surgery. Utility Model Content

[0003] 1. The technical problem to be solved: To address the aforementioned technical problems, this utility model provides a disposable multifunctional oxygen tube.

[0004] 2. Technical Solution: A disposable multi-functional oxygen tubing includes a main inlet pipe with an inlet connector at one end and two inlet branch pipes connected to the other end. The two inlet branch pipes are respectively connected to both ends of a transition pipe. Two nose tubes are provided on the side of the transition pipe. The connection between one inlet branch pipe and the transition pipe can be manually disconnected, and the other inlet branch pipe is equipped with a flow stop clamp. An adjusting ring is connected to the two inlet branch pipes. The adjusting ring has two through holes, and a reducing pipe connecting the through holes is also provided on one side of the adjusting ring. The two inlet branch pipes pass through the two reducing pipes and the corresponding through holes, respectively. The inlet branch pipe near the transition pipe of the adjusting ring has an enlarged section corresponding to the reducing pipe. The enlarged section and the reducing pipe are engaged and clamped to adjust the size of the closed loop formed between the two inlet branch pipes, the transition pipe, and the adjusting ring.

[0005] Furthermore, the two reduced-diameter tubes are fixed together on their adjacent sides to form an integral structure.

[0006] Furthermore, the main intake pipe, the branch intake pipe, and the transition pipe are all rubber hoses.

[0007] Furthermore, the adjusting ring is made of rubber, and its inner surface is in close contact with the intake manifold.

[0008] Furthermore, one end of the intake manifold is equipped with a rigid connector to connect to the transition pipe. The rigid connector and the transition pipe can be manually disconnected. The rigid connector is a Luer connector.

[0009] Furthermore, an adapter is provided between the main intake pipe and the two intake manifolds.

[0010] 3. Beneficial effects: This invention provides a disposable multifunctional oxygen tubing. The inlet branch and transition tube can be manually disconnected. The separated inlet branch can be inserted into an endotracheal tube, and the other side is clamped with a flow stop clip. It can be used temporarily to observe the patient's breathing. For patients who are not fully awake from anesthesia, if the patient can breathe spontaneously, an artificial nose can be used; otherwise, a ventilator can be continued, effectively solving clinical problems. An adjustable ring is also provided. Behind the ring is a narrowing tube that engages with the expanding tube on the inlet branch. Pulling up one end causes the minimum diameter of the narrowing tube to lock into place at a certain position on the expanding section of the inlet branch. At this point, the entire transition tube can be placed in the mouth for use as a mouth-held oxygen tubing. The narrowing tube can also bind the two inlet branches at the lower end into a bundle, preventing excessive forking that could affect the patient's mouth-held experience. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of the disposable multifunctional oxygen tube of this utility model; Figure 2 This is a top view of the adjusting ring of this utility model; Figure 3 This is a schematic diagram of the combined structure of the adjusting ring and the reducing pipe of this utility model. Detailed Implementation

[0012] The present invention will now be described in detail with reference to the accompanying drawings.

[0013] As attached Figure 1 To be continued Figure 3 As shown, Example 1: A disposable multi-functional oxygen tubing includes a main inlet pipe 1, with an inlet connector 2 at one end and two inlet branch pipes 3 connected to the other end. The two inlet branch pipes 3 are respectively connected to both ends of a transition pipe 4. Two nose tubes 5 are provided on the side of the transition pipe 4. The connection between one of the inlet branch pipes 3 and the transition pipe 4 can be manually disconnected. A flow stop clamp 6 is provided on the other inlet branch pipe 3. An adjusting ring 7 is connected to the two inlet branch pipes 3. The adjusting ring 7 has two through holes. A reducing pipe 8 connecting the through holes is also provided on one side of the adjusting ring 7. The two inlet branch pipes 3 pass through the two reducing pipes 8 and the corresponding through holes, respectively. The inlet branch pipe 3 on the side of the adjusting ring 7 near the transition pipe 4 has an enlarged section corresponding to the reducing pipe 8 (not shown in the figure). The enlarged section and the reducing pipe 8 are fitted together to adjust the size of the closed loop formed between the two inlet branch pipes 3, the transition pipe 4 and the adjusting ring 7.

[0014] In this embodiment, the connection between one of the inlet pipes 3 and the transition pipe 4 of the disposable multifunctional oxygen tube can be manually disconnected. After disconnection, the inlet pipe on that side can be inserted into the endotracheal tube, and the other side can be clamped with a flow stop clamp. This can be used temporarily to observe the patient's breathing. For patients who are not fully awake from anesthesia, if the patient can breathe on their own, an artificial nose can be used; otherwise, the ventilator can be used. This can effectively solve clinical problems. An adjustable ring is also provided. Behind the adjustable ring is a reducing tube that cooperates with the expanding tube on the intake manifold. After pulling up one end, the minimum diameter of the reducing tube is locked with a certain position of the expanding section of the intake manifold. At this time, a small closed loop is formed between the two intake manifolds 3, the transition tube 4 and the adjustable ring 7. At this time, the entire transition tube can be placed in the mouth as a mouth-held oxygen cannula, or it can be partially placed in the intake manifold. At this time, the intake manifolds on both sides will not split and affect mouth-held use. The disposable multi-functional oxygen cannula of this embodiment is normally used as a binasal oxygen cannula. The two nasal tubes 5 are inserted into the nostrils on both sides respectively. The two intake manifolds 3 are wrapped around the ears to form a support and are then connected to the ventilator.

[0015] Example 2: Preferably, the two reduced-diameter tubes 8 are fixed together on their adjacent sides to form an integral structure. The reduced-diameter tube has a certain length to constrain the two air intake pipes at the lower end into a bundle, avoiding large forks that would affect the patient's oral experience.

[0016] Example 3: Preferably, the main intake pipe 1, the intake branch pipe 3, and the transition pipe 4 are all rubber hoses. The transition pipe 4 is made of a slightly harder material than the main intake pipe 1 and the intake branch pipe 3, so it is less likely to cause pressure when held in the mouth.

[0017] Example 4: Preferably, the adjusting ring 7 is made of rubber, and the inner side of the adjusting ring 7 is in close contact with the intake manifold 3. When moving, it has a large frictional force with the intake manifold 3 and can stay at any position of the intake manifold 3.

[0018] Example 5: One end of the intake manifold 3 is equipped with a rigid connector 9 that connects to the transition pipe 4. The rigid connector 9 and the transition pipe 4 can be manually disconnected. The rigid connector 9 is a Luer connector, which can connect two hoses and can be quickly disassembled.

[0019] Example 6: An adapter 10 is provided between the main intake pipe 1 and the two intake manifolds 3. The adapter 10 divides the airflow of the main intake pipe 1 into two streams, which enter the two intake manifolds 3 respectively.

[0020] Although the present invention has been disclosed above with reference to preferred embodiments, these are not intended to limit the present invention. Anyone skilled in the art can make various changes or modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be determined by the scope of protection of the claims of this application.

Claims

1. A disposable multifunctional oxygen tube, characterized in that, The system includes an intake manifold, one end of which has an intake connector, and the other end of which is connected to two intake manifolds. The two intake manifolds are respectively connected to both ends of a transition pipe. The side of the transition pipe has two nose tubes. One intake manifold can be manually disconnected from the transition pipe, and the other intake manifold has a flow stop clamp. The two intake manifolds are connected to an adjusting ring, which has two through holes. One side of the adjusting ring also has a reducing pipe that connects to the through holes. The two intake manifolds pass through the two reducing pipes and the corresponding through holes, respectively. The intake manifold near the transition pipe on the side of the adjusting ring has an enlarged section corresponding to the reducing pipe. The enlarged section and the reducing pipe are fitted together to adjust the size of the closed loop formed between the two intake manifolds, the transition pipe, and the adjusting ring.

2. The disposable multifunctional oxygen tube according to claim 1, characterized in that, The two reduced-diameter tubes are fixed together on their adjacent sides to form an integral structure.

3. A disposable multifunctional oxygen tube according to claim 1, characterized in that, The main intake pipe, intake branch pipe, and transition pipe are all made of rubber hoses.

4. A disposable multifunctional oxygen tube according to claim 1, characterized in that, The adjusting ring is made of rubber, and its inner surface is in close contact with the intake manifold.

5. A disposable multifunctional oxygen tube according to claim 1, characterized in that, One end of the intake manifold is equipped with a rigid connector that connects to a transition pipe. The rigid connector and the transition pipe can be manually disconnected.

6. A disposable multifunctional oxygen tube according to claim 5, characterized in that, The rigid connector is a Luer connector.

7. A disposable multifunctional oxygen tube according to any one of claims 1-6, characterized in that, An adapter is provided between the main intake pipe and the two intake manifolds.

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