CN208405671U - A kind of Medical oxygen-absorption mask - Google Patents
A kind of Medical oxygen-absorption mask Download PDFInfo
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- CN208405671U CN208405671U CN201720923338.3U CN201720923338U CN208405671U CN 208405671 U CN208405671 U CN 208405671U CN 201720923338 U CN201720923338 U CN 201720923338U CN 208405671 U CN208405671 U CN 208405671U
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- oxygen
- artificial respiration
- whistle
- alarm
- patient
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Abstract
The utility model belongs to field of medical device, specifically disclose a kind of Medical oxygen-absorption mask, including cover and the artificial respiration pipe for being connected to cover, artificial respiration pipe is communicated with oxygen hose, oxygen hose is equipped with oxygen valve, the upper end of artificial respiration pipe is equipped with air blowing shield, and the plug for blocking artificial respiration pipe is equipped in air blowing shield；It further include warning device, warning device includes the air cavity being connected to oxygen hose, and piston is equipped in air cavity, and the gas outlet of air cavity is communicated with alarm chamber, and alarm is intracavitary to be equipped with whistle, and spring is connected between whistle and piston, and whistle offsets with alarm cavity wall.The utility model is suitable for oxygen supply when critically ill patient first aid, is particularly suitable for oxygen supply when cardiovascular patient first aid, can practice artificial respiration without taking oxygen face mask, has the characteristics that judge automatically the artificial respiration time.
Description
Technical field
The utility model relates to field of medical device, and in particular to a kind of Medical oxygen-absorption mask.
Background technique
In clinical medicine, especially in heart and brain internal medicine, oxygen face mask is often used, oxygen face mask can be improved storage
The utilization rate of pneumatosis body, and then the concentration of oxygen intake is improved, it is suitable for dyspneic patient.Oxygen face mask covers when in use
Above the nose of patient and mouth, blood oxygen saturation can be effectively and rapidly improved, improves patient's anaerobic condition, is suitable for weight more
Disease, stupor and postoperative patient.
During being rescued, it is sometimes desirable to take oxygen mask and practice artificial respiration to patient, even need sometimes
Multiple artificial respiration, it is this operation during rescue be undoubtedly a very big trouble, it is this seize every minute and second it is critical when
It carves, often affects the rescue opportunity of salvage grave patients adversely because of instantaneous delay.
To solve the above-mentioned problems, the utility model patent of Chinese Publication No. CN201012220Y discloses a kind of band suction
The respirator of oxygen mask, in this device, oxygen supplying tube and the artificial respiration pipe of belt switch are fixedly connected, artificial respiration
Plug is plugged on pipe one end, the other end is inserted into oxygen face mask, and positioning bolt is screwed on oxygen face mask.This respirator is to danger
During heavy patient rescues, without taking oxygen mask, it only need to open plug and blow and can carry out into artificial respiration pipe
The switching of artificial respiration and oxygen uptake, can strive for as soon as possible rescue time, rescue it is more efficient, success rate is bigger.
But there are still defects for the above-mentioned artificial respirator with oxygen face mask: when being practiced artificial respiration using this respirator,
Need the time for voluntarily judging to practice artificial respiration by medical worker, when sb.'s sickness becomes critical temporarily ceases breathing by patient, need into
When row artificial respiration, medical worker is possible to affect the opportunity of rescue adversely because of delay in short-term.
Utility model content
The purpose of this utility model is to provide the Medical oxygen-absorption masks that one kind can judge automatically the artificial respiration time.
In order to achieve the above objectives, the utility model adopts the following technical solution:
A kind of Medical oxygen-absorption mask, including cover and the artificial respiration pipe for being connected to cover, the artificial respiration pipe is communicated with
Oxygen hose, the oxygen hose are equipped with oxygen valve, and the upper end of the artificial respiration pipe is equipped with air blowing shield, sets in the air blowing shield
There is the plug for blocking artificial respiration pipe, further include warning device, the warning device includes being connected to the oxygen hose
Air cavity, the air cavity is interior to be equipped with piston, and the gas outlet of the air cavity is communicated with alarm chamber, and the alarm is intracavitary to be equipped with whistle, institute
It states and is connected with spring between whistle and piston, the whistle offsets with the alarm cavity wall.
The working principle of this programme is:
When needing oxygen hose oxygen supply, with the plug artificial respiration pipe in air blowing shield, oxygen valve is opened, is needed
When practicing artificial respiration to patient, closes oxygen valve and extract the plug in air blowing shield again, blow into air blowing shield；Work as disease
When people's state of an illness is more serious, patient may temporarily cease breathing, and oxygen hose persistently supplies oxygen at this time, the air cavity being connected to oxygen hose
Interior air pressure increases, and piston moves downward makes spring-compressed, and when piston motion is to alarm chamber, oxygen in air cavity is from air cavity entrance
Alarm chamber, blows intracavitary whistle of alarming, and medical worker is reminded to practice artificial respiration.
Following technical effect can be reached using this programme:
1, during to patient's first aid, for patient stable for the state of an illness by oxygen hose oxygen supply, the state of an illness is heavier need to be tight
The patient suddenly rescued is practiced artificial respiration by artificial respiration pipe, and oxygen hose oxygen supply and artificial respiration can be real in set of device
It is existing；
2, when medical worker practices artificial respiration, it can practice artificial respiration, subtract to patient without opening oxygen face mask
The step of having lacked when giving emergency treatment to a patient improves the efficiency to give emergency treatment to a patient；
3, it reminds medical worker to practice artificial respiration patient by warning device, effectively medical worker can be avoided because in short-term
Delay and affect opportunity of rescue adversely.
Further, it is equipped with pressure sensor between whistle and alarm cavity wall, pressure sensor is electrically connected with for controlling
The controller of oxygen valve opening and closing.The pressure that pressure sensor detects whistle between cavity wall of alarming is higher than presetting pressure
When force value, show that gas cavity pressure increases, patient ceases breathing, and shows that patient needs to practice artificial respiration at this time, controller control
Oxygen valve processed is closed, and the plug that medical worker need to only open in air blowing shield blows into air blowing shield and can practice artificial respiration,
Artificial the step of closing oxygen valve is eliminated, the efficiency to give emergency treatment to a patient is further improved.
Further, oxygen moistening device is equipped at the air intake of cover.Oxygen moistening device makes either that oxygen is still
The air inlet of artificial respiration be all it is wet, so that the situation that in patient mouthful and throat is dry is improved, can avoid patient mouthful
Interior and throat secretion is dry and hard, to guarantee the unimpeded of patients with respiratory tract, eliminates and blocks respiratory tract because secretion is dry and hard
The phenomenon that, it ensure that the life security of patient.
Further, oxygen moistening device includes humidification box, is equipped with mandruka in humidification box, humidification box is communicated with humidification
Device.It is wet that air inlet can be made to mandruka humidification by humidifier, and humidifier can also adjust the humidity of sponge, thus
The humidity of air inlet is adjusted, to adapt to demand of the different patients to different humidity gas.
Further, airstrainer is equipped in artificial respiration pipe and oxygen hose.Airstrainer can to enter cover
The gas that interior oxygen and artificial respiration generate is filtered, also can be right when medical worker practices artificial respiration to patient
The gas of patient's exhalation purifies, it is therefore prevented that the cross-infection between patient and medical worker is conducive to doctor and patient personnel
Health.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of Medical oxygen-absorption mask embodiment of the utility model.
Specific embodiment
The utility model is described in further detail below by specific embodiment:
Appended drawing reference in Figure of description include: cover 1, rubber seal 101, artificial respiration pipe 2, air blowing shield 21,
Plug 22, airstrainer 23, oxygen hose 3, oxygen valve 31, oxygenerator 32, warning device 4, air cavity 41, piston 42, alarm
Chamber 43, spring 44, whistle 45, pressure sensor 46, humidification box 5, mandruka 51, humidifier 52.
Embodiment is substantially as shown in Figure 1:
The Medical oxygen-absorption mask of the present embodiment include cover 1 with the artificial respiration pipe 2 that is connected to 1 inner cavity of cover, cover 1 is used for
The nose and mouth of patient are wrapped up, the edge of cover 1 is equipped with rubber seal 101, prevents oxygen in cover 1 to be lost, rubber
Sealing ring 101 is equipped with anti-skid chequer, and anti-skid chequer can prevent cover 1 from falling, and the wet dress of oxygen is equipped at the air intake of cover 1
It sets, oxygen moistening device includes humidification box 5, is equipped with mandruka 51 in humidification box 5, humidification box 5 is communicated with humidifier 52, manually
Respiratory siphon 2 is communicated with oxygen hose 3, and 3 other end of oxygen hose is equipped with oxygenerator 32, pacifies in artificial respiration pipe 2 and oxygen hose 3
Equipped with airstrainer 23, oxygen valve 31 being installed on oxygen hose 3, oxygen valve 31 is one-way cock, prevent oxygen from flowing backwards,
The upper end of artificial respiration pipe 2 is equipped with air blowing shield 21, and the plug 22 for blocking artificial respiration pipe 2 is equipped in air blowing shield 21, is inhaled
Oxygen mask further includes warning device 4, and warning device 4 includes air cavity 41, and air cavity 41 is connected to oxygen hose 3, is equipped with and lives in air cavity 41
Plug 42, the gas outlet of air cavity 41 are communicated with alarm chamber 43, are equipped with whistle 45 in alarm chamber 43, connect between whistle 45 and piston 42
There is spring 44, whistle 45 offsets with 43 inner wall of alarm chamber, is equipped with pressure sensor between whistle 45 and alarm 43 inner wall of chamber
46, pressure sensor 46 is electrically connected with controller (not shown), and controller is single-chip microcontroller, model STC89C51, control
Device is electrically connected with oxygen valve 31.
Steps are as follows for the Medical oxygen-absorption operating mask of the present embodiment:
During to patient's first aid, oxygen delivery technique appropriate is chosen according to patient's state of an illness, it is smoothly sick for the state of an illness
People blocks artificial respiration pipe 2 with the plug 22 in air blowing shield 21 at this time by 3 oxygen supply of oxygen hose, opens oxygen valve 31；
When the patient that need to promptly rescue heavier for the state of an illness is practiced artificial respiration by artificial respiration pipe 2, oxygen valve 31 is closed, is extracted
Plug 22 in air blowing shield 21 is blown into air blowing shield 21；When patient's state of an illness is more serious, patient may temporarily stop
It only breathes, oxygen hose 3 persistently supplies oxygen at this time, and air pressure increases in the air cavity 41 being connected to oxygen hose 3, and piston 42 moves downward, bullet
Spring 44 compresses, and when piston 42 moves to alarm chamber 43, the oxygen in air cavity 41 enters alarm chamber 43 from air cavity 41, blows alarm
Whistle 45 in chamber 43 reminds medical worker to need to practice artificial respiration to patient, and pressure sensor 46 detects whistle at this time
Pressure between 45 and alarm 43 inner wall of chamber increases, and pressure signal is sent to controller, controller control by pressure sensor 46
Oxygen valve 31 is closed, and medical worker need to only extract the plug 22 in air blowing shield 21, is blown into air blowing shield 21.
Above-described is only the embodiments of the present invention, and the common sense such as well known specific structure and characteristic are herein in scheme
It does not describe excessively.It should be pointed out that for those skilled in the art, in the premise for not departing from the utility model structure
Under, several modifications and improvements can also be made, these also should be considered as the protection scope of the utility model, these all will not influence
The effect and patent practicability that the utility model is implemented.This application claims protection scope should be with the content of its claim
Subject to, the records such as specific embodiment in specification can be used for explaining the content of claim.
Claims (5)
1. a kind of Medical oxygen-absorption mask, including cover and the artificial respiration pipe for being connected to cover, the artificial respiration pipe connection is aerobic
Tracheae, the oxygen hose are equipped with oxygen valve, and the upper end of the artificial respiration pipe is equipped with air blowing shield, is equipped in the air blowing shield
For blocking the plug of artificial respiration pipe, it is characterised in that: further include warning device, the warning device includes and the oxygen
The air cavity of pipe connection, the air cavity is interior to be equipped with piston, and the gas outlet of the air cavity is communicated with alarm chamber, and the alarm is intracavitary to be equipped with
Whistle, is connected with spring between the whistle and piston, the whistle offsets with the alarm cavity wall.
2. Medical oxygen-absorption mask according to claim 1, it is characterised in that: set between the whistle and the inner wall for chamber of alarming
There is pressure sensor, the pressure sensor is electrically connected with the controller for controlling oxygen valve opening and closing.
3. Medical oxygen-absorption mask according to claim 1, it is characterised in that: it is wet to be equipped with oxygen at the air intake of the cover
Moisten device.
4. Medical oxygen-absorption mask according to claim 2, it is characterised in that: the oxygen moistening device includes humidification box,
Mandruka is equipped in the humidification box, the humidification box is communicated with humidifier.
5. Medical oxygen-absorption mask according to claim 1, it is characterised in that: be all provided in the artificial respiration pipe and oxygen hose
There is airstrainer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720923338.3U CN208405671U (en) | 2017-07-27 | 2017-07-27 | A kind of Medical oxygen-absorption mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720923338.3U CN208405671U (en) | 2017-07-27 | 2017-07-27 | A kind of Medical oxygen-absorption mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208405671U true CN208405671U (en) | 2019-01-22 |
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ID=65126937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720923338.3U Active CN208405671U (en) | 2017-07-27 | 2017-07-27 | A kind of Medical oxygen-absorption mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208405671U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110585540A (en) * | 2019-10-11 | 2019-12-20 | 河南科技大学 | Pressure-proof falling-proof oxygen therapy tube |
-
2017
- 2017-07-27 CN CN201720923338.3U patent/CN208405671U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110585540A (en) * | 2019-10-11 | 2019-12-20 | 河南科技大学 | Pressure-proof falling-proof oxygen therapy tube |
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