CN211705569U - Novel multifunctional oxygen mask - Google Patents

Abstract

The utility model discloses a novel multifunctional oxygen mask, which comprises an oxygen mask body, wherein the rear end of the oxygen mask body is connected with an elastic rope, the middle part of the oxygen mask body is provided with a nose ridge protruding part, an outer plug-in pipe is arranged below the nose ridge protruding part, the outer plug-in pipe is vertically arranged at the inner side of the oxygen mask body, the innermost end of the outer plug-in pipe is provided with a spring cover to seal the outer plug-in pipe, one side of the oxygen mask body is provided with an oxygen connecting pipe, the other side of the oxygen mask body is provided with an exhaust hole, the outer side of the exhaust hole is provided with a one-way valve, the utility model is provided with the outer plug-in pipe and the spring cover, just facing the mouth of a human body, when not in use, the spring cover seals the outer plug-in pipe, when drinking water or sputum suction operation is needed, the oxygen mask is not needed to be removed, the pipe can be inserted from the, is convenient to use.

Description

A Novel Multifunctional Oxygen Mask

technical field

The utility model belongs to the technical field of medical devices, in particular to a novel multifunctional oxygen mask.

Background technique

At present, there are many critically ill patients in the intensive care unit. In many cases, the patient needs to be given oxygen. During oxygen delivery, an oxygen mask is usually placed on the patient's mouth and nose, and the oxygen mask is connected to the oxygen cylinder through an oxygen tube. However, in the actual process, When it is necessary to drink water or perform sputum suction, the oxygen mask must be replaced with a nasal cannula for oxygen inhalation, which increases the workload of the nursing staff. On the other hand, the nasal cannula method is to insert a thin cannula into one nostril to reach the nasopharynx. This method stimulates the nasal mucosa, the patient feels uncomfortable, and affects the effect of oxygen delivery.

SUMMARY OF THE INVENTION

In order to solve the above problems, the utility model discloses a new type of multifunctional oxygen mask, which is provided with an external intubation tube and a spring cover. Nursing staff's workload, easy to use.

For achieving the above object, the technical scheme of the present utility model is as follows:

A novel multifunctional oxygen mask, comprising an oxygen mask body, the rear end of the oxygen mask body is connected with an elastic rope, a nose bridge protrusion is arranged in the middle of the oxygen mask body, and an outer intubation tube is arranged below the nose bridge protrusion, and the outer The intubation tube is vertically arranged on the inside of the oxygen mask body, the innermost end of the outer intubation tube is provided with a spring cover to seal the outer intubation tube, one side of the oxygen mask body is provided with an oxygen connecting tube, and the other side of the oxygen mask body is provided with an exhaust gas A one-way valve is provided on the outside of the exhaust hole.

As an improvement of the present utility model, a soft magnetic strip is provided at the joint of the outer cannula and the spring cover.

As an improvement of the present invention, the diameter of the outer cannula is 5-10mm.

As an improvement of the present invention, the outer cannula and the spring cover are connected by a clip spring.

As an improvement of the present invention, the rear end of the oxygen mask body is provided with a rubber pad near the skin.

As an improvement of the present invention, the oxygen mask body is transparent.

The beneficial effects of the present utility model are:

The novel multifunctional oxygen mask described in the utility model is provided with an external intubation tube and a spring cover, facing the mouth of the human body. When not in use, the spring cover seals the external intubation tube. There is no need to remove the oxygen mask, the tube can be inserted from the outer cannula, which can ensure the normal oxygen inhalation of the patient, and does not require the operation of the nursing staff.

Description of drawings

Figure 1 is a schematic structural diagram of the utility model.

Figure 2 is a right side view of the utility model.

FIG. 3 is a state diagram of the external intubation tube and the spring cover according to the utility model.

FIG. 4 is a schematic diagram of the exhaust hole according to the present invention.

List of reference numbers:

1. Oxygen mask body, 2. Elastic rope, 3. Nose bridge protrusion, 4. External cannula, 5. Spring cover, 6. Oxygen connection, 7. Exhaust hole, 8. One-way valve, 9. Soft magnetic Strip, 10, clip spring, 11, rubber pad, 12, suction tube.

Detailed ways

The present invention will be further clarified below with reference to the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present invention and not to limit the scope of the present invention. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the words "inner" and "outer" ” refer to directions towards or away from the geometric center of a particular part, respectively.

As shown in the figure, a novel multifunctional oxygen mask according to the present utility model includes an oxygen mask body 1, and the rear end of the oxygen mask body 1 is connected with an elastic rope, which is convenient for fixing the oxygen mask on the face; A rubber pad 11 is provided at the rear end of the main body 1 near the skin, so that the patient wears the oxygen mask without being squeamish and increases the comfort.

In the middle of the oxygen mask body 1, there is a nose bridge protrusion 3 with an entire arc (not the kind that is suddenly recessed in the middle of the mask), and an outer cannula 4 is arranged below the nose bridge protrusion 3. The outer cannula is vertically arranged on the The inner side of the oxygen mask body is facing the mouth of the human body, and the innermost end of the outer intubation tube is provided with a spring cover 5, and the spring cover 5 seals the outer intubation tube 4 when no sputum suction is required. The oxygen mask is removed, and the suction tube 12 can be inserted from the external intubation tube, as shown in Figure 3, which can ensure that the patient can inhale oxygen normally, and does not require the operation of the nursing staff. After the suction is completed, the suction tube 12 is pulled out and the spring cover 5 Fall down to seal the outer cannula 4 again, which is convenient to use.

The external cannula 4 and the spring cover 5 of the present invention are connected by a clip spring 10. The elastic force of the clip spring can not only make the spring cover 5 seal the external cannula 4, but also ensure that the suction tube 12 can be pushed when the sputum suction tube 12 is inserted. Open the spring cover to ensure normal operation.

In order to ensure that the outer cannula 4 and the spring cover 5 are tightly combined without air leakage, the utility model is provided with a soft magnetic strip 9 at the joint of the outer cannula 4 and the spring cover 5, which has a certain thickness and magnetism, and can seal the outer cannula 4 and the spring cover 5. End of cannula 4.

The diameter of the external intubation tube 4 of the utility model is 5-10mm, which is basically consistent with the size of the sputum suction tube 12. After the sputum suction tube 12 is inserted, there will be no serious air leakage, so as to ensure the normal oxygen inhalation of the patient.

One side of the oxygen mask body 1 is provided with an oxygen connecting pipe 6 to connect the oxygen cylinder, the other side of the oxygen mask body 1 is provided with an exhaust hole 7, and the outside of the exhaust hole 7 is provided with a one-way valve 8, as shown in Figure 1 As shown, the center of the one-way valve 8 is snapped into the center of the exhaust hole, and the one-way valve 8 is like a piece of paper attached to the outside of the exhaust hole 7 to block those small holes. When the patient exhales, the airflow will be one-way The valve 8 is blown up, and carbon dioxide is discharged. When the patient inhales, the one-way valve 8 is attached to the outside of the exhaust hole 7 to ensure that oxygen does not leak.

The oxygen mask body 1 of the present invention is transparent, which is convenient for operations such as sputum suction or drinking.

The technical means disclosed by the solution of the present invention are not limited to the technical means disclosed in the above-mentioned embodiments, but also include technical solutions composed of any combination of the above-mentioned technical features.

Claims (6)

1. The utility model provides a novel multi-functional oxygen mask which characterized in that: the oxygen mask comprises an oxygen mask body, wherein the rear end of the oxygen mask body is connected with an elastic rope, a nose bridge protruding part is arranged in the middle of the oxygen mask body, an outer inserting tube is arranged below the nose bridge protruding part and vertically arranged on the inner side of the oxygen mask body, a spring cover is arranged at the innermost end of the outer inserting tube to seal the outer inserting tube, an oxygen connecting tube is arranged on one side of the oxygen mask body, an exhaust hole is formed in the other side of the oxygen mask body, and a one-way valve is arranged on the outer side of the exhaust hole.

2. The novel multifunctional oxygen mask as claimed in claim 1, wherein: and soft magnetic strips are arranged at the joint of the outer cannula and the spring cover.

3. The novel multifunctional oxygen mask as claimed in claim 1, wherein: the diameter of the outer cannula is 5-10 mm.

4. The novel multifunctional oxygen mask as claimed in claim 1, wherein: the outer cannula is connected with the spring cover through a clamping spring.

5. The novel multifunctional oxygen mask as claimed in claim 1, wherein: a rubber pad is arranged at the back end of the oxygen mask body and close to the skin.

6. The novel multifunctional oxygen mask as claimed in claim 1, wherein: the oxygen mask body is transparent.

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