CN203291336U - Portable simple respirator for artificial respiration - Google Patents

Abstract

A simple respirator for artificial respiration, including a mask (1), the mask (1) is provided with an air blowing tube interface end (2), and includes a blowing tube whose lower end is connected to the air blowing tube interface end (2) when in use. The air pipe (4), the air blow pipe (4) is provided with a one-way valve (5), and the one-way valve (5) enables gas to enter the mask (1) from the air blow pipe (4). Using it for artificial respiration can avoid the mouth-to-mouth contact between rescuers and patients. It is relatively clean, free from pollution, and easily accepted by rescuers; the artificial respiration simple respirator is small in size, simple in structure, cheap in cost, easy to use, and can be carried with you It can be carried, and can be kept ready at any time in any public place, and it is extremely convenient to use.

Description

Portable simple respirator for artificial respiration

technical field

The utility model relates to a medical device, and further refers to a portable simple respirator for artificial respiration. the

Background technique

In foreign countries, cardiopulmonary resuscitation is something that ordinary people must do. At present, our country is also popularizing the knowledge of cardiopulmonary resuscitation among the whole people, requiring everyone to perform cardiopulmonary resuscitation in public places. A key step in cardiopulmonary resuscitation is mouth-to-mouth artificial respiration, and the implementation of mouth-to-mouth respiration with the patient is not easily accepted by ordinary rescuers due to concerns about the patient's oral odor and contamination by oral secretions and blood, which makes the implementation of this operation difficult. Must hinder. the

Utility model content

The technical problem to be solved by the utility model is to design a portable simple respirator for artificial respiration, which can avoid mouth-to-mouth contact between rescuers and patients, and is relatively clean. It is free from pollution and is easily accepted by rescuers; the simple respirator for artificial respiration is small in size, simple in structure, cheap in cost, simple and convenient in use, can be carried with you, and can be used as a backup at any public place at any time, and is extremely convenient to use. the

The technical scheme of the utility model is that the portable simple respirator for artificial respiration includes a mask, and the mask is provided with an air blowing tube interface end, and its structural feature is that the lower end is connected with the air blowing tube interface end when in use. The blowing tube is provided with a one-way valve in the blowing tube, and the one-way valve can make gas enter the mask from the blowing tube and can prevent the gas in the mask from leaking through the blowing tube. the

The insufflation tube is a one-time use accessory to avoid contamination from repeated use. the

The artificial respiration portable simple respirator described in the utility model is mainly used for rescuing patients with abnormal breathing and respiratory arrest, and performs mouth-to-mouth artificial respiration during the rescue. When in use, connect the lower end (connecting end) of the air blowing tube to the interface of the air blowing tube of the mask, make the patient's head tilt back slightly and lift the lower jaw, put the mask on the patient's mouth and nose, and the rescuer holds the blowing tube with his mouth. The upper end of the trachea (the insufflation end) blows air forcefully to the patient. At this time, the one-way valve opens, and the air flow passes through the mask and enters the patient's mouth, nose and lungs; Will not go back into the blow tube. the

It can be seen from the above that the utility model is a portable simple respirator for artificial respiration, which can avoid mouth-to-mouth contact between rescuers and patients, is relatively clean, free from pollution, and is easy to be accepted by rescuers; The simple respirator for artificial respiration is small in size, simple in structure, cheap in cost, simple and convenient to use, can be carried around, and can be kept ready at any time in any public place, and is extremely convenient to use. the

Description of drawings

Fig. 1 is the structural representation of a kind of embodiment of the utility model, and wherein blowing pipe and mask are separated state;

Fig. 2 is a schematic cross-sectional structure diagram of the device shown in Fig. 1 along the axial direction of the blowing tube, wherein the blowing tube is connected to the mask;

In the picture:

1—mask, 2—the interface end of the blowing tube, 3—the lower end of the blowing tube,

4—blowing pipe, 5—one-way valve, 6—inflatable hole and hole plug.

Detailed ways

As shown in Figures 1 and 2, the utility model includes a mask 1, the mask 1 is provided with an air blowing pipe interface end 2, and its structural feature is that it also includes an air blowing pipe whose lower end is connected to the air blowing pipe interface end 2 during use 4. A one-way valve 5 is provided in the air blowing pipe 4, and the one-way valve 5 allows gas to enter the mask 1 from the blowing pipe 4 and prevents the gas in the mask 1 from leaking through the air blowing pipe 4. the

The air blowing tube 4 is a disposable plastic hollow tube with a length of about 8-10 cm; the connection between the lower end of the blowing tube 4 and the interface end 2 of the blowing tube on the mask 1 can be connected by a tight fit or a threaded connection. . the

The one-way valve 5 adopts a one-way conducting valve. the

Face shield 1 can adopt prior art face shield. the

Claims (3)

1. A portable simple respirator for artificial respiration, comprising a mask (1), the mask (1) is provided with an air blowing tube interface end (2), it is characterized in that it also includes a lower end that is the same as the blowing tube when in use The blowing tube (4) connected to the interface end (2), the blowing tube (4) is provided with a one-way valve (5), and the one-way valve (5) can make the gas enter the mask (1) from the blowing tube (4) ) and can prevent the gas in the mask (1) from leaking through the blowing tube (4); the mask (1) is provided with an inflation hole and a hole plug (6); the blowing tube (4) is a disposable plastic hollow Tube, 8-10cm long. 2. The portable simple respirator for artificial respiration according to claim 1, characterized in that the connection between the lower end of the air blowing pipe (4) and the interface end (2) of the air blowing pipe on the mask (1) is a tight-fitting plug connection or threaded connection. 3. The portable simple respirator for artificial respiration according to claim 1, characterized in that, the one-way valve (5) is a one-way valve.

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