High-flow noninvasive humidifying pipeline convenient for draining accumulated water

Abstract

The utility model relates to a high-flow noninvasive humidifying pipeline convenient for draining accumulated water, which effectively solves the problem that the accumulated water in the existing humidifying pipeline cannot be removed. Comprising a left-right axial corrugated pipe, the lower end of the corrugated pipe is communicated with an up-down axial communicating pipe, an arc-shaped connecting groove is formed in the outer surface of the communicating pipe, an inserting groove communicated with the front end of the connecting groove is formed in the lower end of the communicating pipe, and an up-down clamping groove communicated with the other end of the connecting groove is formed in the right side of the communicating pipe; the inner surface of the liquid storage bottle is provided with an insertion column which can be inserted into the connecting groove, the clamping groove and the insertion groove; the device is simple in structure, novel in conception, convenient to use and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of ventilator auxiliary equipment, in particular to a high-flow non-invasive humidification pipeline that is convenient for draining accumulated water. Background Art

[0002] High-flow ventilators are often used clinically for patients with interstitial lung disease, respiratory distress, etc. They are more suitable for hypoxemia. When high-flow oxygen supply is performed, the oxygen needs to be humidified to prevent dry oxygen from causing sputum crusts and mucosal damage in patients. However, the following problems may occur during humidification: Humidified oxygen is prone to produce water vapor on the inner wall of the humidification pipe. When water vapor accumulates, it will accumulate in the humidification pipe. When accumulated, it is easy to flow along the pipe into the patient's nasal catheter and cause suffocation. Utility Model Content

[0003] In view of the above situation, in order to make up for the shortcomings of the prior art, the purpose of the utility model is to provide a high-flow non-invasive humidification pipeline that is easy to drain the accumulated water, which effectively solves the problem that the accumulated water in the existing humidification pipeline cannot be removed.

[0004] The technical solution is that the utility model includes a left-right axial bellows, the lower end of the bellows is connected with a connecting pipe in the upper and lower axial directions, an arc-shaped connecting groove is provided on the outer surface of the connecting pipe, an insertion groove connected with the front end of the connecting groove is provided at the lower end of the connecting pipe, a clamping groove connected with the other end of the connecting groove and in the upper and lower directions is provided on the right side of the connecting pipe, a liquid storage bottle is provided below the connecting pipe, and a column that can be inserted into the connecting groove, the clamping groove and the insertion groove is provided on the inner surface of the liquid storage bottle.

[0005] Compared with the prior art, the utility model has the beneficial effects of being able to collect the accumulated water in the bellows, and being able to quickly dismantle the liquid storage bottle to dump the accumulated water, thereby preventing excessive accumulated liquid in the bellows from flowing into the patient's nasal oxygen tube and causing an accident. BRIEF DESCRIPTION OF THE DRAWINGS

[0006] Figure 1 It is the main axonometric drawing of the utility model.

[0007] Figure 2 It is a full-section main axonometric drawing of the utility model.

[0008] Figure 3 It is a full-section left-view axonometric drawing of the utility model.

[0009] Figure 4 It is an axonometric diagram of the connecting pipe in the utility model.

[0010] Figure 5 This utility model Figure 2 A is an enlarged view of the middle image. DETAILED DESCRIPTION

[0011] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings.

[0012] Depend on Figures 1 to 5 It is provided that the bellows 1 includes a left-right axial bellows 1, the lower end of the bellows 1 is connected with a connecting pipe 2 in an upper and lower axial direction, an arc-shaped connecting groove 3 is provided on the outer surface of the connecting pipe 2, an insertion groove 4 connected with the front end of the connecting groove 3 is provided at the lower end of the connecting pipe 2, a clamping groove 5 connected with the other end of the connecting groove 3 and in the upper and lower directions is provided on the right side of the connecting pipe 2, a liquid storage bottle 6 is provided below the connecting pipe 2, and a plug 7 which can be inserted into the connecting groove 3, the clamping groove 5 and the insertion groove 4 is provided on the inner surface of the liquid storage bottle 6.

[0013] In order to prevent the plug 7 from slipping out, the connecting tube 2 is coaxially slidably connected with a pressure ring 8 located above the liquid storage bottle 6, and the connecting tube 2 is coaxially provided with a fixing ring 9 located above the pressure ring 8, and the fixing ring 9 is connected to the compression spring 10 via the compression spring 10.

[0014] In order to facilitate the connection of instruments, the left and right ends of the bellows 1 are respectively provided with adapter tubes 11.

[0015] In order to collect the accumulated water, a guide groove 12 in the left and right directions is opened on the lower side of the inner wall of the corrugated pipe 1.

[0016] In order to facilitate observation of the amount of accumulated water, the liquid storage bottle 6 is made of a transparent material and has scale lines on its surface.

[0017] For ease of use, the connecting pipe 2 is made of hard plastic.

[0018] When the utility model is used, the left and right ends of the bellows 1 are first connected to the instrument through the adapter tube 11, and then the use is started. When the water vapor on the inner surface of the bellows 1 accumulates into water drops and drops, the drops fall below the bellows 1, and then flow to the connecting tube 2 through the guide groove 12, and flow from the connecting tube 2 to the liquid storage bottle 6 to collect the accumulated liquid in the bellows 1, so as to prevent the liquid in the bellows 1 from accumulating more and more. After using for a period of time, the amount of liquid is observed according to the scale line. When it is necessary to pour it out, the medical staff pinches the connecting tube 2 with his left hand. , pinch the top of the liquid storage bottle 6 with your right hand and push the liquid storage bottle 6 upward, the liquid storage bottle 6 drives the plug post 7 to move upward in the card slot 5, and at the same time presses the pressure ring 8 upward, and the pressure ring 8 presses the compression spring 10 upward, when the plug post 7 slides upward to the top of the card slot 5, the liquid storage bottle 6 is rotated clockwise at this time, the liquid storage bottle 6 drives the plug post 7 to slide clockwise in the connecting groove 3, and after sliding a distance, the plug post 7 is located at the uppermost end of the insertion groove 4, and then the liquid storage bottle 6 is pulled downward at this time, the liquid storage bottle 6 drives the plug post 7 to slide downward in the insertion groove 4 and slide out of the insertion groove 4;

[0019] At this time, the fixed limit of the liquid storage bottle 6 is released, and the accumulated water in the liquid storage bottle 6 is poured out. Then the plug post 7 is realigned with the lower end of the insertion groove 4 and inserted therein, and the liquid storage bottle 6 is pushed upward. The liquid storage bottle 6 drives the plug post 7 to move upward in the insertion groove 4. After moving upward for a distance, it is located at the top of the insertion groove 4, and at the same time, the pressure ring 8 and the compression spring 10 are squeezed, and then the liquid storage bottle 6 is rotated counterclockwise. The liquid storage bottle 6 drives the plug post 7 to rotate counterclockwise. After rotating a certain angle, the plug post 7 is located at the top of the card slot 5. At this time, the liquid storage bottle 6 is released. Due to the downward restoring force of the compression spring 10, the pressure ring 8 is driven downward. The pressure ring 8 drives the liquid storage bottle 6 to move downward, and then drives the plug post 7 to move downward in the card slot 5 to the lower end of the card slot 5, thereby realizing the fixed connection between the liquid storage bottle 6 and the connecting pipe 2. At this time, the accumulated water can continue to be collected.

[0020] Compared with the prior art, the utility model has the following beneficial effects: the liquid storage bottle, connecting pipe, guide groove, etc. are provided, which can collect the accumulated water in the bellows, and the liquid storage bottle can be quickly disassembled to dump the accumulated water, thereby preventing excessive accumulated liquid in the bellows from flowing into the patient's nasal oxygen tube and causing accidents. The utility model has a simple structure, novel conception, easy use and strong practicality.

Claims

1. A high-flow non-invasive humidification pipeline that is convenient for draining accumulated water, comprising a left and right axial bellows (1), characterized in that: The lower end of the bellows (1) is connected to a connecting pipe (2) in an axial direction in the upper and lower directions. An arc-shaped connecting groove (3) is provided on the outer surface of the connecting pipe (2). An insertion groove (4) connected to the front end of the connecting groove (3) is provided at the lower end of the connecting pipe (2). A clamping groove (5) connected to the other end of the connecting groove (3) and in the upper and lower directions is provided on the right side of the connecting pipe (2). A liquid storage bottle (6) is provided below the connecting pipe (2). An inserting column (7) which can be inserted into the connecting groove (3), the clamping groove (5) and the inserting groove (4) is provided on the inner surface of the liquid storage bottle (6).

2. A high-flow non-invasive humidification pipeline for draining accumulated water according to claim 1, characterized in that: The connecting tube (2) is coaxially slidably connected with a pressure ring (8) located above the liquid storage bottle (6), and the connecting tube (2) is coaxially provided with a fixing ring (9) located above the pressure ring (8), and the fixing ring (9) and the compression spring (10) are connected via the compression spring (10).

3. A high-flow non-invasive humidification pipeline for draining accumulated water according to claim 1, characterized in that: The left and right ends of the bellows (1) are respectively provided with transfer tubes (11).

4. A high-flow non-invasive humidification pipeline for draining accumulated water according to claim 1, characterized in that: A guide groove (12) extending in the left and right directions is provided on the lower side of the inner wall of the corrugated tube (1).

5. The high-flow non-invasive humidification pipeline for draining accumulated water according to claim 1, characterized in that: The liquid storage bottle (6) is made of a transparent material and has scale lines on its surface.

6. The high-flow non-invasive humidification pipeline for draining accumulated water according to claim 1, characterized in that: The connecting pipe (2) is made of hard plastic.

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