CN219148855U - Oxygen supply breathing device - Google Patents

Abstract

The utility model relates to the technical field of medical equipment, in particular to an oxygen supply breathing device which can effectively prevent external viruses and bacteria from being inhaled by patients and is convenient for discharging condensed water in a pipeline.

Description

An oxygen breathing device

technical field

The utility model relates to the technical field of medical equipment, in particular to an oxygen supply breathing device.

Background technique

As we all know, oxygen supply breathing equipment is an ideal equipment for supplementing oxygen in hospitals, first aid stations, nursing homes, home care, field ambulance, personal health care and various anoxic environments, especially in hospitals, first aid stations and other medical units. In a major disaster, when medical assistance is carried out when people are trapped, the trapped people are prone to hypoxia when they are injured or highly stressed. Therefore, rescuers need to supply oxygen to them in time to facilitate rescue.

Both sides of the existing oxygen-supply breathing mask are provided with ventilation holes, so that the exhaled gas is discharged, and the existing oxygen-supply breathing mask does not have a device for protecting the ventilation holes, and the patient will also breathe out during the inhalation process. Inhale outside air, and inhale outside air will inhale viruses and bacteria, which is easy to cause cross-infection;

Sometimes condensed water will be generated in the pipeline of the oxygen supply breathing device, and the gas coming out of the humidifier will generate condensed water when it encounters the wall of the pipeline with a relatively low temperature, and the condensed water will be sprayed on the patient's face or nose, make the patient uncomfortable.

Utility model content

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the utility model provides an oxygen-supply breathing device, which can effectively prevent external viruses and bacteria from being inhaled by patients, and facilitate the discharge of condensed water in the pipeline.

(2) Technical solution

In order to achieve the above purpose, the utility model provides the following technical solutions: an oxygen supply breathing device, including a mask and a connecting mask, several ventilation holes are arranged on both sides of the mask, connecting heads are arranged on both sides of the mask, each side of the mask Several ventilation holes are located inside the corresponding connection head, the middle part of the connection cover is provided with a filter element, the bottom of the mask is provided with an air pipe, one end of the air pipe is provided with a water collection pipe, the top of the water collection pipe is provided with a connecting pipe, and the connecting pipe A plug is arranged on the top of the water collecting pipe, a drain pipe is arranged on the bottom of the water collecting pipe, and a drain valve is arranged on the drain pipe.

Further, the connection cover is made of plastic, and the connection cover is a disposable product.

Further, the inside of the connection cover is provided with internal threads, the outer wall of the connection head is provided with external threads, and the connection cover and the connection head are connected by threads.

Further, the water collecting pipe is made of transparent material.

Further, the connecting pipe is arranged in an "L" shape inside the water collecting pipe.

Further, the gas delivery pipe is arranged vertically inside the water collecting pipe.

(3) Beneficial effects

Compared with the prior art, the utility model provides an oxygen supply breathing device, which has the following beneficial effects:

The oxygen supply breathing device installs the connection cover on the connection head through the setting of the connection head, the connection cover and the filter element. The filter element can effectively prevent viruses and bacteria from entering the inside of the mask and effectively prevent patients from cross-infection. With the installation of the pipe, the gas coming out of the humidifier is fully cooled inside the connecting pipe. Through the setting of the water collecting pipe, the condensed water generated inside the connecting pipe flows into the inside of the water collecting pipe, which effectively prevents condensation inside the gas delivery pipe. water, preventing condensation from spraying on the patient's face and nose.

Description of drawings

Fig. 1 is the isometric structure schematic diagram of the utility model;

Fig. 2 is the front structural schematic diagram of the utility model;

Fig. 3 is a schematic cross-sectional structural diagram of the interior of the water collecting pipe of the present invention.

In the figure: 1. Mask; 2. Air vent; 3. Connecting head; 4. Connecting cover; 5. Filter element; 6. Air pipe; 7. Water collecting pipe; 8. Connecting pipe; 9. Plug; 10. Drainage pipe ; 11. Drain valve.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-3, a kind of oxygen supply breathing apparatus of the present utility model, comprises mask 1 and connecting cover 4, and the both sides of mask 1 are all provided with several ventilation holes 2, discharge the gas exhaled by patient, the both sides of mask 1 Both are provided with connectors 3, several ventilation holes 2 on each side of the mask 1 are located inside the corresponding connectors 3, and the middle part of the connecting cover 4 is provided with a filter core 5, which can effectively prevent viruses and bacteria from entering the inside of the mask, effectively To prevent patients from cross-infection, the material of the connecting cover 4 is plastic, and the connecting cover 4 is a disposable product. The inside of the connecting cover 4 is provided with internal threads, and the outer wall of the connecting head 3 is provided with external threads. The connecting cover 4 and the connecting head 3 pass through Threaded connection, the installation of the filter element 5 can be completed by screwing the connection cover 4 on the connection head 3. The medical staff can choose whether to install the filter element 5 according to the patient's condition. If the patient's resistance is strong, it is not necessary to install the filter element 5. If If the patient is too weak, or prone to cross-infection, the filter core 5 is selected to be installed, and the connection cover 4 needs to be replaced regularly.

The bottom of the mask 1 is provided with an air delivery pipe 6, which plays the role of transporting oxygen, and the air delivery pipe 6 is arranged in a vertical state inside the water collection pipe 7, and one end of the air delivery pipe 6 is provided with a water collection pipe 7, which plays the role of collecting condensed water , the water collection pipe 7 is made of transparent material, and the amount of condensed water in the water collection pipe 7 can be seen. The top of the water collection pipe 7 is provided with a connecting pipe 8, which plays the role of transporting oxygen, and the oxygen inside the connecting pipe 8 can be fully cooled. The connecting pipe 8 is arranged in an "L" shape inside the water collecting pipe 7, the top of the connecting pipe 8 is provided with a plug 9, which is inserted into the oxygen device, and the bottom of the water collecting pipe 7 is provided with a drain pipe 10 to discharge the condensation in the water collecting pipe 7 Water, the drain pipe 10 is provided with a drain valve 11 to open and close the drain pipe 10 .

To sum up, when the oxygen supply breathing apparatus is used, the mask 1 is worn on the mouth and nose of the patient. If the patient needs to prevent cross-infection, the connecting cover 4 needs to be screwed on the connecting head 3, and the connecting Cover 4 is replaced, if it is not necessary to prevent cross-infection, then there is no need to install the connection cover 4, connect the plug 9 and the oxygen delivery equipment, the oxygen is cooled in the connection pipe 8 during the feeding process, and the cooled cooling water flows into the collector. Inside the water pipe 7, when there is too much condensed water, the drain valve 11 is opened to discharge the condensed water.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. a breathing apparatus for oxygen supply, comprising a face mask (1) and a connecting cover (4), characterized in that: both sides of the face mask (1) are provided with several ventilation holes (2), and the face mask (1) Connectors (3) are provided on both sides of the face mask (1), and several air holes (2) on each side of the mask (1) are located inside the corresponding connectors (3), and the middle part of the connector cover (4) is provided with filter element (5), the bottom of the face mask (1) is provided with an air delivery pipe (6), one end of the air delivery pipe (6) is provided with a water collection pipe (7), and the top of the water collection pipe (7) is provided with Connecting pipe (8), the top of the connecting pipe (8) is provided with a plug (9), the bottom of the water collecting pipe (7) is provided with a drain pipe (10), and the drain pipe (10) is provided with a drain valve (11). 2. An oxygen supply breathing apparatus according to claim 1, characterized in that: the connection cover (4) is made of plastic, and the connection cover (4) is a disposable product. 3. A kind of oxygen supply breathing apparatus according to claim 1, characterized in that: the inside of the connecting cover (4) is provided with internal threads, the outer wall of the connecting head (3) is provided with external threads, the The connection cover (4) and the connection head (3) are connected by threads. 4. The oxygen supply breathing apparatus according to claim 1, characterized in that: the water collecting pipe (7) is made of transparent material. 5. An oxygen supply breathing apparatus according to claim 1, characterized in that: the connecting pipe (8) is arranged in an "L" shape inside the water collecting pipe (7). 6 . The breathing apparatus for supplying oxygen according to claim 1 , characterized in that: the air delivery pipe ( 6 ) is arranged in a vertical state inside the water collecting pipe ( 7 ). 6 .

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