CN219721591U - Pressurized ventilation and spontaneous breathing oxygen inhalation dual-purpose mask - Google Patents
Pressurized ventilation and spontaneous breathing oxygen inhalation dual-purpose mask Download PDFInfo
- Publication number
- CN219721591U CN219721591U CN202223280255.7U CN202223280255U CN219721591U CN 219721591 U CN219721591 U CN 219721591U CN 202223280255 U CN202223280255 U CN 202223280255U CN 219721591 U CN219721591 U CN 219721591U
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- interface
- oxygen inhalation
- ventilation
- pressurized
- oxygen
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 87
- 239000001301 oxygen Substances 0.000 title claims abstract description 87
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 87
- 238000009423 ventilation Methods 0.000 title claims abstract description 53
- 230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 28
- 230000002269 spontaneous effect Effects 0.000 title claims abstract description 22
- 239000002699 waste material Substances 0.000 abstract description 7
- 239000007789 gas Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model relates to the technical field of medical equipment, in particular to a pressurizing and ventilating and autonomous respiration and oxygen inhalation dual-purpose mask, which comprises a mask main body, wherein an air cushion is arranged at the bottom edge of the mask main body, an inflation valve is arranged on the air cushion, a pressurizing and ventilating interface and an oxygen inhalation interface are arranged on the mask main body, the pressurizing and ventilating interface and the oxygen inhalation interface are of an integrated structure, the oxygen inhalation interface is sleeved in the pressurizing and ventilating interface and is connected through more than two connectors, so that a central oxygen inhalation hole is formed in the oxygen inhalation interface, and an autonomous respiration air vent is formed between the oxygen inhalation interface and the pressurizing air vent; the pressurization ventilation interface is in airtight connection with the pressurization connector, so that the spontaneous breathing ventilation opening is covered in the pressurization connector. The utility model can not only allow the patient to breathe spontaneously, but also assist in pressurizing and ventilating; the time waste and the resource waste caused by mask replacement are reduced, and the efficiency of medical rescue is improved.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a dual-purpose mask for pressurizing ventilation and spontaneous breathing and oxygen inhalation.
Background
Medical oxygen inhalation mask is widely used in medical industry, and generally comprises an oxygen interface arranged on a mask main body and used for connecting an oxygen inhalation machine, an air cushion arranged at the bottom edge of the mask main body and an air charging valve arranged on the air cushion. When a patient can breathe spontaneously and needs oxygen inhalation, an oxygen inhalation mask with ventilation holes is needed, and when pressure ventilation is carried out, a closed ventilation mask is needed. In clinical work, patients often need to be pressurized and ventilated and need to be covered with oxygen for inhalation; the mask is required to be replaced for the patient under the condition, so that the work flow of medical staff is increased, the work efficiency is reduced, and the resource waste is caused.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a dual-purpose mask for pressurizing ventilation and spontaneous breathing and oxygen inhalation.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a pressurization is ventilated and dual-purpose face guard of breathing oxygen uptake, includes the face guard main part, face guard main part base is provided with the air cushion, the air cushion is provided with the inflation valve, be provided with pressurization ventilation interface and oxygen uptake interface on the face guard main part, pressurization ventilation interface and oxygen uptake interface are integrated into one piece structure, the oxygen uptake interface cover is established in pressurization ventilation interface, connects through more than two connectors for form central oxygen uptake hole in the oxygen uptake interface, form the breathing vent of oneself between oxygen uptake interface and the pressurization vent; the pressurization ventilation interface is in airtight connection with the pressurization connector, so that the spontaneous breathing ventilation opening is covered in the pressurization connector.
Preferably, the pressurizing ventilation interface and the oxygen inhalation interface are concentrically arranged; the connector is uniformly distributed between the oxygen inhalation interface and the pressurized air vent.
Preferably, the pressurizing ventilation interface is in airtight threaded connection with the pressurizing connector, and the central oxygen inhalation hole is in airtight threaded connection with the oxygen inhalation connector.
Preferably, the oxygen inhalation port extends out of the pressurizing and ventilating port, and the extending part is provided as a threaded connection part.
Preferably, the pressurizing and ventilating interface is connected with the pressurizing connector through external threads.
Preferably, the pressurizing ventilation joint is connected with a pressurizing branch pipe, the oxygen inhalation joint is connected with an oxygen inhalation branch pipe, the pressurizing branch pipe and the oxygen inhalation branch pipe are connected with a main gas pipe through a three-way valve, and the main gas pipe is connected with an oxygen inhalation machine.
The beneficial effects are that: the utility model can not only allow the patient to breathe spontaneously, but also assist in pressurizing and ventilating; when switching between spontaneous breathing oxygen inhalation and pressurized ventilation, only the corresponding connector needs to be replaced under the condition that the mask main body is not replaced; the time waste and the resource waste caused by mask replacement are reduced, and the efficiency of medical rescue is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic view of a joint and interface configuration;
in the figure, a mask body 1, an air cushion 2, an inflation valve 21, an oxygen inhalation port 3, a central oxygen inhalation hole 31, a pressurization ventilation port 4, a spontaneous breathing ventilation port 41, a connector 5, a pressurization ventilation joint 6, a pressurization branch pipe 61, an oxygen inhalation joint 7, an oxygen inhalation branch pipe 71, a three-way valve 8 and a main gas pipe 9.
Detailed Description
The utility model will be further described with reference to specific examples and figures.
Fig. 1 to 3 show a dual-purpose mask for pressurizing ventilation and spontaneous breathing and oxygen inhalation, which comprises a mask main body 1, wherein an air cushion 2 is arranged at the bottom edge of the mask main body 1, an inflation valve 21 is arranged on the air cushion 2, a pressurizing ventilation interface 4 and an oxygen inhalation interface 3 are arranged on the mask main body 1, the pressurizing ventilation interface 4 and the oxygen inhalation interface 3 are of an integrated structure, the oxygen inhalation interface 3 is sleeved in the pressurizing ventilation interface 4 and is connected through more than two connectors 5, a central oxygen inhalation hole 31 is formed in the oxygen inhalation interface 3, and a spontaneous breathing vent 41 is formed between the oxygen inhalation interface 3 and the pressurizing vent; the pressurization ventilation interface 4 is in airtight connection with a pressurization joint, so that the spontaneous breathing ventilation opening 41 is wrapped in the pressurization joint.
In another preferred embodiment, as shown in fig. 1, the pressurizing ventilation port 4 and the oxygen inhalation port 3 are concentrically arranged, so that the spontaneous breathing ventilation ports 41 are uniformly distributed around the oxygen inhalation joint 7; the connector 5 is uniformly distributed between the oxygen inhalation interface 3 and the pressurized air vent, which is beneficial to smooth spontaneous breathing.
In a preferred further embodiment, as shown in fig. 3, the pressurization ventilation interface 4 is in airtight threaded connection with a pressurization joint, the pressurization ventilation interface 4 is provided with external threads, and the pressurization joint is provided with internal threads.
In a preferred further embodiment, the central oxygen inhalation hole 31 is in airtight threaded connection with the oxygen inhalation joint 7; the oxygen inhalation interface 3 extends out of the pressurizing and ventilating interface 4, the extending part is a threaded connection part, the central oxygen inhalation hole 31 can be provided with internal threads, and the oxygen inhalation joint 7 is correspondingly provided with external threads; or as shown in fig. 3, the oxygen inhalation interface 3 is provided with external threads, and the oxygen inhalation joint 7 is correspondingly provided with internal threads.
In another preferred embodiment, as shown in fig. 3, the pressurizing ventilation joint 6 is connected with a pressurizing branch pipe 61, the oxygen inhalation joint 7 is connected with an oxygen inhalation branch pipe 71, the pressurizing branch pipe 61 and the oxygen inhalation branch pipe 71 are connected with a main gas pipe 9 through a three-way valve 8, and the main gas pipe 9 is connected with an oxygen inhaler.
When a patient can breathe spontaneously, the oxygen inhalation joint 7 is connected with the oxygen inhalation interface 3, the three-way valve 8 is operated to lead the oxygen inhalation branch pipe 71 to be communicated with the central oxygen inhalation hole 31, oxygen is supplied to the patient, and the spontaneous breathing vent 41 is opened for the patient to breathe spontaneously; when the pressurization auxiliary ventilation is needed, the pressurization ventilation joint 6 is connected with the pressurization ventilation interface 4, the three-way valve 8 is operated to enable the pressurization branch pipe 61 to be communicated with the central oxygen inhalation hole 31 and the spontaneous breathing ventilation hole at the same time, the whole inner side of the mask is isolated and sealed from the outside, and the pressurization ventilation of a patient is assisted.
The utility model can not only allow the patient to breathe spontaneously, but also assist in pressurizing and ventilating; when switching between spontaneous breathing oxygen inhalation and pressurized ventilation, only the corresponding connector needs to be replaced under the condition that the mask main body 1 is not replaced; the time waste and the resource waste caused by mask replacement are reduced, and the efficiency of medical rescue is improved.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (6)
1. The utility model provides a pressurization is ventilated and dual-purpose face guard of breathing oxygen uptake, includes the face guard main part, face guard main part base is provided with the air cushion, the air cushion is provided with the inflation valve, its characterized in that is provided with pressurization ventilation interface and oxygen uptake interface on the face guard main part, pressurization ventilation interface and oxygen uptake interface are integrated into one piece structure, the oxygen uptake interface cover is established in pressurization ventilation interface, connects through more than two connector for form central oxygen uptake hole in the oxygen uptake interface, form the breathing vent of oneself between oxygen uptake interface and the pressurization vent; the pressurization ventilation interface is in airtight connection with the pressurization connector, so that the spontaneous breathing ventilation opening is covered in the pressurization connector.
2. The dual-purpose pressurized ventilation and spontaneous breathing oxygen inhalation mask according to claim 1, wherein the pressurized ventilation interface and the oxygen inhalation interface are arranged concentrically; the connector is uniformly distributed between the oxygen inhalation interface and the pressurized air vent.
3. The dual-purpose pressurized ventilation and spontaneous breathing oxygen inhalation mask according to claim 1, wherein the pressurized ventilation interface is in airtight threaded connection with a pressurized connector, and the central oxygen inhalation hole is in airtight threaded connection with an oxygen inhalation connector.
4. The dual-purpose pressurized ventilation and spontaneous breathing oxygen inhalation mask according to claim 1, wherein the oxygen inhalation port extends out of the pressurized ventilation port, and the extending part is provided as a threaded connection part.
5. The dual-purpose mask for pressurized ventilation and spontaneous breathing and oxygen inhalation according to claim 1, wherein the pressurized ventilation interface is connected with a pressurized joint by an external thread.
6. The dual-purpose mask for pressurized ventilation and spontaneous breathing and oxygen inhalation according to claim 3, wherein the pressurized ventilation joint is connected with a pressurized branch pipe, the oxygen inhalation joint is connected with an oxygen inhalation branch pipe, the pressurized branch pipe and the oxygen inhalation branch pipe are connected with a main air pipe through a three-way valve, and the main air pipe is connected with an oxygen inhaler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223280255.7U CN219721591U (en) | 2022-12-08 | 2022-12-08 | Pressurized ventilation and spontaneous breathing oxygen inhalation dual-purpose mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223280255.7U CN219721591U (en) | 2022-12-08 | 2022-12-08 | Pressurized ventilation and spontaneous breathing oxygen inhalation dual-purpose mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219721591U true CN219721591U (en) | 2023-09-22 |
Family
ID=88025027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223280255.7U Active CN219721591U (en) | 2022-12-08 | 2022-12-08 | Pressurized ventilation and spontaneous breathing oxygen inhalation dual-purpose mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219721591U (en) |
-
2022
- 2022-12-08 CN CN202223280255.7U patent/CN219721591U/en active Active
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