CN203253018U - Water accumulating device used for breathing tube - Google Patents

Abstract

The utility model relates to a water storage device for a breathing tube. The water storage device includes a Y-shaped connecting pipe (1), a cup body (2) and a rod (3). The rod (3) is provided with a first sealing sheet (31) and a second There is a support block (35) at the bottom of the sealing sheet (32), the rod part (3), the bottom of the support block (35) is a rubber plug (34), and the rubber plug (34) is provided with a channel (36), the channel (36 ) communicates with the side wall and bottom of the rubber plug (34), the bottom of the cup body (2) is provided with a second through hole (21), the rubber plug (34) is inserted into the second through hole (21), and the support block (35 ) against the second through hole (21), and the rod body (3) moves up so that the second sealing piece (32) is against the bottom of the flat bottom (11), the channel (36) communicates with the inside of the cup body (2). The utility model can discharge the accumulated water in the cup body without unloading the cup body.

Description

Water accumulation device for breathing tube

technical field

The utility model belongs to the technical field of medical equipment, in particular to a water storage device for a breathing tube.

Background technique

When a patient uses a ventilator, a large amount of water vapor will be produced in the breathing tube, and the device for removing these water vapors is called a water accumulation device. The water accumulation device in the prior art is shown in Figure 1, including a Y-shaped connecting pipe 1, a cup Body 2 and rod part 3, Y-shaped connecting pipe 1 is located in the upper two pipes for connecting with the breathing tube, Y-shaped connecting pipe 1 is located in the lower pipe and is fixed with the cup body 2 through thread 5, Y-shaped connecting pipe 1 has a The flat bottom 11 is provided with several first through holes 13, the bottom of the flat bottom 11 is provided with a spring sleeve 12, the rod 3 passes through the flat bottom 11 and the spring sleeve 12, and one end of the spring 4 is fixed on the spring sleeve 12. At the bottom, the other end of the spring 4 is fixed on the rod part 3, and the top of the rod part 3 has a first sealing sheet 31. When the cup body 2 is fixed on the Y-shaped connecting pipe 1, the spring 4 stretches, and the first sealing sheet 31 Moving up allows the water in the Y-shaped connecting pipe 1 to enter the cup body 2 through the first through hole 13 . When the accumulated water in the cup body 2 needs to be poured out, the cup body 2 needs to be unloaded from the Y-shaped connecting pipe 1, and the operation is rather cumbersome.

Utility model content

The purpose of the utility model is to overcome the deficiencies of the prior art and provide a device for accumulating water in the breathing tube, which can drain the accumulating water in the cup without removing the cup.

The scheme that the utility model solves described technical problem is:

A water accumulation device for a breathing tube, comprising a Y-shaped connecting pipe, a cup body and a rod, the Y-shaped connecting pipe has a flat bottom, a plurality of first through holes are arranged on the flat bottom, a spring sleeve is arranged on the lower part of the flat bottom, and the rod is passed through Through the flat bottom and the spring sleeve, one end of the spring is fixed on the bottom of the spring sleeve, the other end of the spring is fixed on the rod, the top of the rod has a first sealing sheet, and a second sealing sheet is arranged below the first sealing sheet , the first sealing sheet and the second sealing sheet are connected by connecting rods, the first sealing sheet and the second sealing sheet are located on the upper and lower sides of the flat bottom, there is a support block at the bottom of the rod, the bottom of the support block is a rubber plug, and the rubber plug There is a channel on the top, the channel communicates with the side wall and the bottom of the rubber plug, the bottom of the cup body is provided with a second through hole, the rubber plug is inserted into the second through hole, the support block is against the second through hole, and the rod moves up to make the second through hole When the second sealing sheet is against the bottom of the flat bottom, the channel communicates with the inside of the cup body.

When the utility model is in use, the rubber stopper plugs the second through hole, and when it is necessary to drain the accumulated water in the cup body, the rod body is moved up so that the second sealing piece is against the flat bottom. The first through hole is sealed, and the accumulated water no longer drips into the cup body. Simultaneously, the channel of the rubber stopper communicates with the inside of the cup body, and the accumulated water in the cup body flows out along the channel.

As a further technical solution, a ring of protrusions is provided on the lower part of the rubber stopper.

The protrusion is beneficial to increase the friction between the fingers of the medical staff and the rubber stopper, so as to facilitate the upward movement of the rod body.

The utility model has the advantages of simple structure and practical function, and can discharge the accumulated water in the cup body without removing the cup body, thereby reducing the labor intensity of medical staff.

Description of drawings

Fig. 1 is the structural representation of the water storage device for breathing tube in the prior art;

Fig. 2 is the structural representation of the utility model;

Figure 3 is a cross-sectional view of the stem and the flat bottom of the Y-connector.

In the figure: 1. Y-shaped connecting pipe; 11. Flat bottom; 12. Spring sleeve; 13. First through hole; 2. Cup body; 21. Second through hole; 3. Rod; 31. First sealing sheet ; 32, the second sealing piece; 33, the connecting rod; 34, the rubber plug; 35, the support block; 36, the channel; 37, the protrusion; 4, the spring; 5, the screw thread.

Detailed ways

Example 1

As shown in FIG. 2 and FIG. 3 , a water storage device for a breathing tube includes a Y-shaped connecting pipe 1 , a cup body 2 and a rod 3 , and the Y-shaped connecting pipe 1 and the cup body 2 are connected by threads 5 . The Y-shaped connecting pipe 1 has a flat bottom 11 , and a plurality of first through holes 13 are arranged on the flat bottom 11 . The bottom of the flat bottom 11 is provided with a spring sleeve 12 , the rod 3 passes through the flat bottom 11 and the spring sleeve 12 , one end of the spring 4 is fixed on the bottom of the spring sleeve 12 , and the other end of the spring 4 is fixed on the rod 3 . There is a first sealing sheet 31 on the top of the rod part 3. When the cup body 2 is fixed on the Y-shaped connecting pipe 1, the spring 4 stretches, and the first sealing sheet 31 moves up so that the water in the Y-shaped connecting pipe 1 can pass through. The first through hole 13 enters the cup body 2 . The bottom of the first sealing sheet 31 is provided with a second sealing sheet 32, the first sealing sheet 31 and the second sealing sheet 32 are connected by a connecting rod 33, and the first sealing sheet 31 and the second sealing sheet 32 are located at the upper and lower sides of the flat bottom 11. side. There is a support block 35 at the bottom of the rod part 3, the bottom of the support block 35 is a rubber plug 34, the rubber plug 34 is provided with a channel 36, the channel 36 communicates with the side wall and the bottom of the rubber plug 34, and a ring of convex holes is arranged at the bottom of the rubber plug 34. From 37. The bottom of the cup body 2 is provided with a second through hole 21, the rubber plug 34 is inserted into the second through hole 21, the support block 35 is against the second through hole 21, and the rod body 3 is moved upward so that the second sealing piece 32 is against the flat bottom The channel 36 at the bottom of 11 communicates with the inside of the cup body 2 .

Claims (2)

1. air tube water collecting device, comprise Y shape connection tube (1), cup (2) and bar section (3), Y shape connection tube (1) has a flat bottom (11), be provided with some the first through holes (13) on the flat bottom (11), the bottom of flat bottom (11) arranges spring housing (12), flat bottom (11) and spring housing (12) pass in bar section (3), one end of spring (4) is fixed on the bottom of spring housing (12), the other end of spring (4) is fixed on bar section (3), the first diaphragm seal (31) is arranged at the top of bar section (3), it is characterized in that: the below of described the first diaphragm seal (31) is provided with the second diaphragm seal (32), the first diaphragm seal (31) is connected by connecting rod (33) with the second diaphragm seal (32), the first diaphragm seal (31) and the second diaphragm seal (32) are positioned at the up and down both sides of flat bottom (11), one back-up block (35) is arranged at the bottom of bar section (3), the bottom of back-up block (35) is rubber stopper (34), be provided with passage (36) on the rubber stopper (34), passage (36) is communicated with sidewall and the bottom of rubber stopper (34), the bottom of cup (2) offers the second through hole (21), rubber stopper (34) is inserted in the second through hole (21), back-up block (35) props up the second through hole (21), the internal communication of passage (36) and cup (2) when moving the bottom that makes the second diaphragm seal (32) prop up flat bottom (11) on the body of rod (3).

2. a kind of air tube water collecting device as claimed in claim 1 is characterized in that: the bottom of described rubber stopper (34) arranges a circle projection (37).

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