CN213884643U - Oxygen inhalation mask - Google Patents
Oxygen inhalation mask Download PDFInfo
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- CN213884643U CN213884643U CN202021820368.XU CN202021820368U CN213884643U CN 213884643 U CN213884643 U CN 213884643U CN 202021820368 U CN202021820368 U CN 202021820368U CN 213884643 U CN213884643 U CN 213884643U
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Abstract
The utility model discloses an oxygen inhalation mask, including face guard, nasal oxygen tube connecting piece and ear-hang, nasal oxygen tube connecting piece includes first port and second port, first port is fixed on the face guard, the second port is equipped with the switch. The nasal oxygen tube connecting piece of the utility model can be connected with the oxygen tube of oxygen supply equipment to assist patients to inhale oxygen, and meanwhile, the gas exhaled by the patients is filtered by the exhaust device, thus further reducing the risk of infection of other people; and the switch can be suitable for patients with different symptoms when being switched on or switched off, and can be generally used.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to an oxygen inhalation mask.
Background
In hospital wards, critical patients generally need to rely on an oxygen mask to connect an oxygen tank for breathing, but for patients with general symptoms that breathing is slightly difficult and oxygen supply is not needed, the use of the oxygen mask obviously causes waste of medical resources, and the gas exhaled by the patients lacks effective filtration and cannot reduce the infection risk of respiratory tract infection diseases, so the prior art needs to be improved.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems existing in the prior art, the utility model provides an oxygen inhalation mask.
In order to achieve the above purpose, the specific scheme of the utility model is as follows:
the utility model provides an oxygen inhalation mask, includes face guard, nose oxygen pipe connecting piece and ear-hang, nose oxygen pipe connecting piece includes first port and second port, first port is fixed on the face guard, the second port is equipped with the switch.
Preferably, an exhaust device is further fixed on the mask, and a first filter layer is arranged in the exhaust device.
Preferably, the first port is connected to an exhaust.
Preferably, a one-way valve is arranged in the first port.
Preferably, a second filter layer is arranged in the first port.
Adopt the technical scheme of the utility model, following beneficial effect has:
the nasal oxygen tube connecting piece of the utility model can be connected with the oxygen tube of oxygen supply equipment to assist patients to inhale oxygen, and meanwhile, the gas exhaled by the patients is filtered by the exhaust device, thus further reducing the risk of infection of other people; and the switch can be suitable for patients with different symptoms when being switched on or switched off, and can be generally used.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a back view of the present invention;
fig. 3 is a structure diagram of the switch of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 3, the utility model provides an oxygen inhalation mask, including face guard 1, nasal oxygen tube connecting piece 2 and ear-hang 3, nasal oxygen tube connecting piece 2 includes first port and second port, first port is fixed on the face guard, the second port is equipped with switch 4, still be fixed with exhaust apparatus 5 on the face guard 1, there is first filter layer in the exhaust apparatus 5, first port is connected on exhaust apparatus 5, is equipped with check valve or second filter layer in it.
When the patient needs auxiliary oxygen inhalation, the switch 4 is turned on, the mask can be connected with the oxygen pipe of the oxygen supply device through the switch, and when the patient does not need auxiliary oxygen inhalation, the switch 4 is turned off, and the mask can be used as a common mask.
The above only is the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all of which are in the utility model discloses a conceive, utilize the equivalent structure transform that the content of the specification and the attached drawings did, or directly/indirectly use all to include in other relevant technical fields the protection scope of the present invention.
Claims (3)
1. An oxygen inhalation mask is characterized by comprising a mask, a nasal oxygen tube connecting piece and an ear hook, wherein the nasal oxygen tube connecting piece comprises a first port and a second port, the first port is fixed on the mask, and the second port is provided with a switch;
an exhaust device is further fixed on the mask, and a first filter layer is arranged in the exhaust device;
the first port is connected to an exhaust device.
2. The oxygen inhalation mask of claim 1, wherein a one-way valve is disposed within said first port.
3. The oxygen inhalation mask of claim 1, wherein a second filter is disposed within said first port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021820368.XU CN213884643U (en) | 2020-08-25 | 2020-08-25 | Oxygen inhalation mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021820368.XU CN213884643U (en) | 2020-08-25 | 2020-08-25 | Oxygen inhalation mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213884643U true CN213884643U (en) | 2021-08-06 |
Family
ID=77108778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021820368.XU Active CN213884643U (en) | 2020-08-25 | 2020-08-25 | Oxygen inhalation mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213884643U (en) |
-
2020
- 2020-08-25 CN CN202021820368.XU patent/CN213884643U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |