CN207400983U - New severe medical use respirator - Google Patents
New severe medical use respirator Download PDFInfo
- Publication number
- CN207400983U CN207400983U CN201720278293.9U CN201720278293U CN207400983U CN 207400983 U CN207400983 U CN 207400983U CN 201720278293 U CN201720278293 U CN 201720278293U CN 207400983 U CN207400983 U CN 207400983U
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- China
- Prior art keywords
- valve
- housing
- liquid
- filter paper
- feeding tube
- Prior art date
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Abstract
The utility model discloses a kind of new severe medical use respirators, including mask, duckbill valve, outlet valve, pressure safety valve, spherical envelope, intake valve, storage oxygen valve and the storage oxygen bag set gradually from front to back, pipeline between pressure safety valve and spherical envelope is equipped with humidifier, humidifier includes housing, the aluminum barrel of curling is equipped in housing, filter paper layer is filled between aluminum barrel and housing, filter paper layer is overrided to form by the filter paper of several uniformly distributed breathable microporous, the outside portion of housing is equipped with the liquid-feeding tube for stretching into its center, and unidirectional liquid valve is equipped in liquid-feeding tube.The utility model on the basis of conventional ventilators by adding humidifier so that the oxygen in air-breathing circuit is passed through from the filter paper layer of moistening, is humidified, and avoids that critically ill patient is caused to stimulate；Humidifier by can liquid-feeding tube carry out liquid feeding, easy to operate, Overall Reconstruction is at low cost, convenient for promoting the use of.
Description
Technical field
The utility model is related to technical field of medical instrument, and in particular to a kind of new severe medical use respirator.
Background technology
Bag respirator is also known as artificial respirator or pressurizes to breathing bag, is the light instrument for carrying out artificial ventilation.With mouth
Mouth to mouth breathing is compared, and supports concentration high and easy to operate.The patient with severe symptoms that especially sb.'s sickness becomes critical, when having little time trachea cannula,
Using the direct oxygen supply of pressurized mask, patient is made to obtain abundant oxygen supply, improve histanoxia state.Traditional respirator master
Will by mask, (duckbill valve) check valve, spherical envelope, pressure safety valve, intake valve, storage oxygen valve, storage oxygen bag, oxygen connecting tube and
Outlet valve is formed, and operation principle is：Oxygen enters spherical envelope and storage oxygen bag, will by flap valve in front of artificial finger pressure airbag-releasing
Oxygen is pressed into the mask being adjacent to patient's mouth and nose, to achieve the purpose that artificial ventilation.
In place of traditional severe medical use respirator Shortcomings, heating humidifying mechanism is not provided with, this to reach weight
The gas on disease disease population side is also relatively dry, even as the interim portion support device of critically ill patient, it is also possible to critically ill patient
It causes to stimulate, is unfavorable for stablizing the state of an illness.
Utility model content
The purpose of the utility model is to overcome the above-mentioned problems in the prior art, provide a kind of new severe medicine
Use respirator.
To realize above-mentioned technical purpose and the technique effect, the utility model is to be achieved through the following technical solutions：
A kind of new severe medical use respirator, including set gradually from front to back mask, duckbill valve, outlet valve, pressure
Power safety valve, spherical envelope, intake valve, storage oxygen valve and storage oxygen bag, on the pipeline between the pressure safety valve and spherical envelope
Equipped with humidifier, the humidifier includes housing, and the aluminum barrel of curling is equipped in the housing, is filled between the aluminum barrel and housing
There is filter paper layer, the filter paper layer is overrided to form by the filter paper of several uniformly distributed breathable microporous, and the outside portion of the housing, which is equipped with, to be stretched into
The liquid-feeding tube at its center is equipped with unidirectional liquid valve in the liquid-feeding tube.
Further, the housing is connected by hot melting way and the pipeline at both ends, the inner cavity specification and two of the housing
The line ports at end are engaged.
Further, the liquid-feeding tube passes through hot-melting sealed with housing junction.
Further, the through hole passed through convenient for liquid-feeding tube is offered in the aluminum barrel.
Further, the vertical section of the aluminum barrel is twist.
The beneficial effects of the utility model are：
The utility model on the basis of conventional ventilators by adding humidifier so that oxygen in air-breathing circuit is from wet
The filter paper layer of profit passes through, and is humidified, and avoids that critically ill patient is caused to stimulate；Humidifier by can liquid-feeding tube carry out liquid feeding, behaviour
Facilitate, Overall Reconstruction is at low cost, convenient for promoting the use of.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Description of the drawings
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the utility model,
For those of ordinary skill in the art, without creative efforts, can also be obtained according to these attached drawings
Other attached drawings.
Principle schematic when Fig. 1 is the utility model ventilator inspiratory；
Fig. 2 is principle schematic when the utility model respirator is exhaled；
Fig. 3 is the structure diagram of humidifier in the utility model；
In attached drawing, parts list represented by the reference numerals is as follows：
1- duckbill valves, 2- outlet valves, 3- pressure safety valves, 4- humidifiers, 401- housings, 402- aluminum barrels, 403- filter paper layers,
404- liquid-feeding tubes, 5- spherical envelopes, 6- intake valves, 7- storage oxygen valves, 8- storage oxygen bags.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without creative efforts
The all other embodiment obtained, shall fall within the protection scope of the present invention.
It please refers to Fig.1 shown in -3, the present embodiment is a kind of new severe medical use respirator, including setting successively from front to back
Mask, duckbill valve 1, outlet valve 2, pressure safety valve 3, spherical envelope 5, intake valve 6, storage oxygen valve 7 and the storage oxygen bag 8 put, pressure
Pipeline between safety valve 3 and spherical envelope 5 is equipped with humidifier 4, and humidifier 4 includes housing 401, volume is equipped in housing 401
Bent aluminum barrel 402, filled with filter paper layer 403 between aluminum barrel 402 and housing, filter paper layer 403 is by several filters for being evenly distributed with breathable microporous
Paper is overrided to form, and the outside portion of housing 401 is equipped with the liquid-feeding tube 404 for stretching into its center, and unidirectional liquid valve is equipped in liquid-feeding tube 404,
It can only be from external toward enclosure interior liquid feeding.
Wherein, housing 401 is connected by hot melting way and the pipeline at both ends, the inner cavity specification of housing 401 and the pipe at both ends
Road port is engaged.Liquid-feeding tube 404 passes through hot-melting sealed with 401 junction of housing.It is offered in aluminum barrel 402 convenient for liquid-feeding tube
404 through holes passed through, the vertical section of aluminum barrel 402 is twist.
One of the present embodiment has particular application as：By adding humidifier 4 on the basis of conventional ventilators so that air-breathing
Oxygen in circuit is passed through from the filter paper layer 403 of moistening, is humidified, and avoids that critically ill patient is caused to stimulate；Humidifier 4 passes through
Can liquid-feeding tube 404 carry out liquid feeding, easy to operate, Overall Reconstruction is at low cost, convenient for promoting the use of.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
At least one of the utility model is contained in reference to the embodiment or example particular features, structures, materials, or characteristics described
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiments or example
In combine in an appropriate manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, it is only the specific embodiment also not limit the utility model.Obviously, according to this theory
The content of bright book can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is in order to preferably
The principle and practical application of the utility model is explained, so that skilled artisan can be best understood by and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. a kind of new severe medical use respirator, including set gradually from front to back mask, duckbill valve, outlet valve, pressure
Safety valve, spherical envelope, intake valve, storage oxygen valve and storage oxygen bag, it is characterised in that：Between the pressure safety valve and spherical envelope
Pipeline be equipped with humidifier, the humidifier includes housing, and the aluminum barrel of curling, the aluminum barrel and housing are equipped in the housing
Between filled with filter paper layer, the filter paper layer is overrided to form by the filter paper of several uniformly distributed breathable microporous, the outside portion of the housing
Equipped with the liquid-feeding tube for stretching into its center, unidirectional liquid valve is equipped in the liquid-feeding tube.
2. new severe medical use respirator according to claim 1, it is characterised in that：The housing passes through hot melting way
It is connected with the pipeline at both ends, the inner cavity specification of the housing is engaged with the line ports at both ends.
3. new severe medical use respirator according to claim 1, it is characterised in that：The liquid-feeding tube is connected with housing
Place passes through hot-melting sealed.
4. new severe medical use respirator according to claim 1, it is characterised in that：It offers and is convenient in the aluminum barrel
The through hole that liquid-feeding tube passes through.
5. new severe medical use respirator according to claim 1, it is characterised in that：The vertical section of the aluminum barrel is in spiral shell
Revolve shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720278293.9U CN207400983U (en) | 2017-03-21 | 2017-03-21 | New severe medical use respirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720278293.9U CN207400983U (en) | 2017-03-21 | 2017-03-21 | New severe medical use respirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207400983U true CN207400983U (en) | 2018-05-25 |
Family
ID=62321736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720278293.9U Expired - Fee Related CN207400983U (en) | 2017-03-21 | 2017-03-21 | New severe medical use respirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207400983U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112156295A (en) * | 2020-08-31 | 2021-01-01 | 四川省人民医院 | Breathing apparatus |
-
2017
- 2017-03-21 CN CN201720278293.9U patent/CN207400983U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112156295A (en) * | 2020-08-31 | 2021-01-01 | 四川省人民医院 | Breathing apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180525 Termination date: 20190321 |