CN210044545U - A disposable sputum suction device for infants with a selectable sputum suction pipe model - Google Patents

Abstract

The utility model discloses a disposable sputum suction device for infants with a selectable type of sputum suction pipe, comprising a sputum collecting bottle and a sputum suction pipe. The upper end of the sputum collecting bottle is provided with a sputum suction pipe interface. The end positions of the sputum suction tube are provided with external threads, the sputum suction tube interface is provided with a one-way valve, the sputum suction tube interface is threadedly connected with a sputum suction tube, and the end of the sputum suction tube away from the sputum collection bottle is provided with a sputum suction tube The sputum suction mouth is provided with a number of sputum suction holes, the sputum suction tubes are provided with different models, and the connecting ends of the sputum suction tubes and the sputum suction tube interfaces of different models are provided with standard internal threads, and different models are provided with standard internal threads. The thickness of the tube body of the sputum suction tube is different, the utility model has a reasonable design, a simple structure, is suitable for patients of all ages, has a wide range of applications, and can ensure that the suction tube is not polluted, saves costs, and reduces the cost of disposable utensils. pollution of the environment.

Description

A disposable sputum suction device for infants with a selectable sputum suction pipe model

technical field

The utility model relates to a sputum suction device, in particular to a disposable sputum suction device for infants with a selectable sputum suction pipe model, and relates to the field of medical appliances.

Background technique

Infant sputum suction is an indispensable tool for preventing and treating respiratory obstruction and suffocation in infants and young children. At present, there is only one model of sputum suction for children. If the tube is too thin, it is easy to cause the nasal mucosa to bleed if the tube is too large, or the suction tube is too small for older children, the pressure is not enough, and the therapeutic effect cannot be achieved. Components are contaminated, resulting in serious waste.

Utility model content

In order to overcome the deficiencies of the prior art, the utility model provides a disposable sputum suction device for infants with a selectable sputum suction pipe model, which can solve the problem that the existing disposable sputum suction device for infants can only be used by patients of a small range of age groups, and the scope of application The problem is that it is too narrow, and after the existing disposable sputum suction device is used, all its components are contaminated, resulting in serious waste.

In order to solve the above-mentioned technical problems, the utility model provides the following technical solutions: a disposable sputum suction device for infants with a selectable sputum suction pipeline model, comprising a sputum collecting bottle and a sputum suction tube, and the upper end of the sputum collecting bottle is provided with a sputum suction A pipe interface, the end position of the suction pipe interface is provided with an external thread, a one-way valve is provided on the suction pipe interface, the suction pipe interface is threadedly connected with a suction pipe, and the suction pipe is far away from the collector. One end of the sputum bottle is provided with a sputum suction mouth, the sputum suction mouth is provided with a number of sputum suction holes, the sputum suction tubes are provided with different models, and the connection ends of the sputum suction tubes of different models and the sputum suction tube interface are set There are standard internal threads, and the thickness of the tube body of different types of suction tubes is different.

Preferably, a suction tube is provided on the upper end surface of the sputum collecting bottle on one side of the interface of the first sputum suction tube, the suction tube is provided with a decompression switch, and one end of the suction tube away from the sputum collecting bottle is threadedly connected with a suction tube. The suction cylinder is provided with a piston, and a push-pull rod is connected to the piston.

Preferably, the suction tube extends into a sputum collecting bottle, and a closed filter chamber is arranged around the suction tube in the sputum collecting bottle, an air filter is arranged on the filter chamber, and the filter chamber will be used for collecting sputum The suction tube inside the bottle is completely enclosed.

Preferably, activated carbon is also provided in the filter chamber.

Preferably, the sputum collecting bottle, the sputum suction tube and the suction cylinder are all made of polyvinyl chloride material.

Compared with the prior art, the beneficial effects that the present utility model can achieve are as follows: the present utility model sets the sputum suction tubes of different models, and the connecting ends of the sputum suction tubes of different models and the interface of the sputum suction tube are provided with standard internal threads, and Different types of sputum suction tubes have different thicknesses. For infants and young children of different ages, the appropriate type of sputum suction tube can be selected and connected to the sputum suction tube interface. It has a wide range of applications. There is a closed filter room around, and an air filter is set on the filter room, so that the sputum will not reach the suction tube, so as to avoid pollution to the suction tube, so that the suction tube can be reused, and reduce the impact of disposable sputum suction. environmental pollution.

Description of drawings

Fig. 1 is the structural representation of the present utility model;

Fig. 2 is a schematic diagram of the position structure of the suction pipe and the filter chamber of the present invention.

Among them: 1. Sputum collecting bottle; 2. Suction tube interface; 3. External thread; 4. One-way valve; 5. Sputum suction tube; 6. Sputum suction mouth; 7. Sputum suction hole; 8. Suction tube; 9 10, suction cylinder; 11, piston; 12, push-pull rod; 13, filter chamber; 14, air filter.

Detailed ways

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present utility model, but not to limit the present utility model.

Please refer to Figure 1-2, a disposable sputum suction device for infants with a selectable sputum suction pipe model, including a sputum collecting bottle 1 and a sputum suction tube 5, and the upper end of the sputum collecting bottle 1 is provided with a sputum suction tube interface 2. The end position of the suction pipe interface 2 is provided with an external thread 3, the suction pipe interface 2 is provided with a one-way valve 4, and the suction pipe interface 2 is threadedly connected with a suction pipe 5. One end of the sputum suction tube 5 away from the sputum collecting bottle 1 is provided with a sputum suction mouth 6, the sputum suction mouth 6 is provided with a number of sputum suction holes 7, the sputum suction tube 5 is provided with different models, and the The connecting end of the sputum tube 5 and the sputum suction tube interface 2 is provided with a standard internal thread, and the thickness of the tube body of the sputum suction tube 5 of different models is different.

Further, the upper end face of the phlegm collecting bottle 1 is provided with a suction pipe 8 on one side of the sputum suction pipe interface 2, and the suction pipe 8 is provided with a decompression switch 9, and the suction pipe 8 is far away from the phlegm collecting bottle 1. One end is screwed with a suction cylinder 10 , a piston 11 is arranged in the suction cylinder 10 , and a push-pull rod 12 is connected to the piston 11 . When using, select the appropriate type (thickness) of the suction tube 5 for different age groups, and after connecting it with the suction tube interface 2, insert the suction nozzle 6 into the patient's airway, operate the push-pull rod 12, and put the sputum collecting The air in the bottle 1 is sucked into the suction cylinder 10, so that a negative pressure is formed in the sputum collecting bottle 1, thereby accomplishing the purpose of sucking sputum.

Further, the suction tube 8 extends into the phlegm collecting bottle 1, and the phlegm collecting bottle 1 is provided with a closed filter chamber 13 around the suction tube 8, and the filter chamber 13 is provided with an air filter 14, so The filter chamber 13 completely wraps the suction tube 8 inside the sputum collecting bottle 1, so that the sputum will not reach the suction tube 10, thereby avoiding pollution to the suction tube 10, making the suction tube 10 reusable, and reducing the cost of the suction tube 10. Environmental pollution caused by disposable sputum suction.

Further, activated carbon is also arranged in the filter chamber 13 to enhance the adsorption capacity of the filter chamber 13 to odors and impurities.

Further, the sputum collecting bottle 1, the sputum suction tube 5 and the suction cylinder 10 are all made of polyvinyl chloride material, which has low cost and wide application range.

Working principle: select the appropriate type of suction tube 5 for different age groups, and connect it with the suction tube interface 2, insert the suction nozzle 6 into the patient's airway, operate the push-pull rod 12, and put the sputum collecting bottle 1 into the The air is sucked into the suction cylinder 10, so that negative pressure is formed in the phlegm collecting bottle 1, thereby accomplishing the purpose of suctioning phlegm. After use, the suction cylinder 10 can be disassembled for secondary use.

The embodiments of the present invention are not limited to this. According to the content of the above-mentioned embodiments of the present invention, using conventional technical knowledge and conventional means in the field, without departing from the above-mentioned basic technical ideas of the present invention, the above preferred embodiments can also be used. Other various forms of modifications, substitutions or combinations are made, and other obtained embodiments fall within the protection scope of the present invention.

Claims (5)

1. a disposable sputum suction device for infants with a sputum suction pipeline model can be selected, comprising a sputum collecting bottle (1) and a sputum suction tube (5), characterized in that the upper end of the sputum collecting bottle (1) is provided with a suction device. A sputum tube interface (2), the end position of the sputum suction tube interface (2) is provided with an external thread (3), the sputum suction tube interface (2) is provided with a one-way valve (4), the sputum suction tube interface (2) is provided with The pipe interface (2) is threadedly connected with a sputum suction pipe (5), and one end of the sputum suction pipe (5) away from the sputum collecting bottle (1) is provided with a sputum suction mouth (6), and the sputum suction mouth (6) is provided on the A number of suction holes (7) are provided, the suction tubes (5) are provided with different models, and the connection ends of the suction tubes (5) of different models and the suction tube interface (2) are provided with standard internal threads , and the thickness of the tube body of different types of suction tubes (5) is different. 2. The disposable sputum suction device for infants with a selectable sputum suction pipeline model according to claim 1, wherein the upper end face of the sputum collecting bottle (1) is provided with a side of the sputum suction tube interface (2). A suction tube (8), a decompression switch (9) is arranged on the suction tube (8), and a suction cylinder (10) is threadedly connected to one end of the suction tube (8) away from the sputum collecting bottle (1), and the suction tube (8) is A piston (11) is arranged in the suction cylinder (10), and a push-pull rod (12) is connected to the piston (11). 3. The disposable sputum suction device for infants with a selectable sputum suction pipeline model according to claim 2, wherein the suction tube (8) extends into the sputum collecting bottle (1), and the sputum collecting bottle (1). 1) A closed filter chamber (13) is provided around the suction tube (8), an air filter (14) is provided on the filter chamber (13), and the filter chamber (13) will be placed in the sputum collecting bottle (13). 1) The inner suction tube (8) is completely enclosed. 4. The disposable sputum suction device for infants with a selectable sputum suction pipeline model according to claim 3, characterized in that, activated carbon is also provided in the filter chamber (13). 5. the disposable sputum suction device for infants with selectable sputum suction pipeline model according to claim 1, is characterized in that, described sputum collecting bottle (1), sputum suction tube (5) and suction cylinder (10) all adopt Made of PVC material.

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