CN206995534U - A kind of small-sized sputum aspirator of division of respiratory disease - Google Patents
A kind of small-sized sputum aspirator of division of respiratory disease Download PDFInfo
- Publication number
- CN206995534U CN206995534U CN201720172690.8U CN201720172690U CN206995534U CN 206995534 U CN206995534 U CN 206995534U CN 201720172690 U CN201720172690 U CN 201720172690U CN 206995534 U CN206995534 U CN 206995534U
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- tube
- sputum aspirator
- pipe
- inner tube
- division
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Abstract
The utility model provides a kind of small-sized sputum aspirator of division of respiratory disease, belongs to division of respiratory disease medical instruments field.It solves the problems, such as that existing sputum aspirator can not be according to suction sputum quantity adjustment structure.The small-sized sputum aspirator of this division of respiratory disease, inner tube including circular tube shaped outer tube and in outer tube, outer tube top and inner tube bottom are respectively fixed with upper tube cap and lower tube cap, air inlet and gas outlet are respectively equipped with upper tube cap, also include sputum aspirator tube and tracheae, the sputum aspirator tube front end mouth of pipe is used for suction sputum, the rear end mouth of pipe is through air inlet and in inner tube, tracheae front end mouth of pipe connection negative pressure source, the rear end mouth of pipe is through gas outlet and in inner tube, and outer tube wall and outer wall of inner tube are respectively equipped with the bar shaped chute of mutual cooperation and slide the sliding block on chute, and track length direction and outer tube diameter parallel, and when upper tube cap bottom surface and inner tube top offset, sliding block is located at chute top.This sputum aspirator can be according to suction sputum reasonable quantity adjustment structure.
Description
Technical field
The utility model belongs to division of respiratory disease technical field of medical instruments, is related to a kind of division of respiratory disease with small-sized sputum aspirator.
Background technology
Existing sputum aspirator is generally disposable, causes its build smaller, and convenient operation, bottom is threaded cap, works as phlegm
When liquid is more, thread cap release part sputum is opened to continue suction sputum, but discharges sputum and easily causes pollution, therefore have must
It is improved.
The content of the invention
The purpose of this utility model is to be directed to the above-mentioned problems in the prior art, there is provided one kind can be according to reality
Situation adjusts suction sputum quantity, and the small-sized sputum aspirator of the division of respiratory disease for the sputum that will not outflow.
The purpose of this utility model can be realized by following technical proposal：A kind of small-sized sputum aspirator of division of respiratory disease, it is special
Sign is：Inner tube including circular tube shaped outer tube and in outer tube, outer tube top and inner tube bottom be respectively fixed with upper tube cap and
Lower tube cap, air inlet and gas outlet, in addition to sputum aspirator tube and tracheae are respectively equipped with upper tube cap, and the sputum aspirator tube front end mouth of pipe is used to inhale
Phlegm, for the rear end mouth of pipe through air inlet and in inner tube, tracheae front end mouth of pipe connection negative pressure source, the rear end mouth of pipe passes through gas outlet simultaneously
In inner tube, and outer tube wall and outer wall of inner tube are respectively equipped with the bar shaped chute of mutual cooperation and slide the cunning on chute
Block, and track length direction and outer tube diameter parallel, and when upper tube cap bottom surface and inner tube top offset, described sliding block is located at
Chute top.
When for a small amount of suction sputum, upper tube cap bottom surface offsets with inner tube top, and now whole sputum aspirator is minimum state, side
Just operated in a small amount of suction sputum, when needing to increase suction sputum quantity, it is only necessary to relative stretching outer tube and inner tube, sliding block is existed
Slided on chute, to expand suction sputum quantity, avoid release sputum from causing pollution.
In a kind of above-mentioned division of respiratory disease with small-sized sputum aspirator, in addition to the hard of outer tube diameter parallel draw phlegm pipe, draw
Phlegm ttom of pipe end is fixed with lower tube cap, and top is enclosed on sputum aspirator tube rear end, and draws tube wall of the phlegm pipe close to bottom provided with phlegm hole is drawn, and is inhaled
Phlegm pipe is connected by drawing phlegm hole with inner tube, and when with respect to outer tube and inner tube is stretched, making sliding block slide into chute bottom, draws phlegm pipe
Top is enclosed on sputum aspirator tube rear end all the time.
Therefore sputum can be directed to bottom using drawing phlegm hole all the time, avoids sputum from being adhered to top or the blocking that flies up
Tracheae.
In a kind of above-mentioned division of respiratory disease with small-sized sputum aspirator, described phlegm hole position of drawing is in drawing the reverse gas outlet of phlegm tube wall
Side.
It can further avoid blocking tracheae.
In a kind of above-mentioned division of respiratory disease with small-sized sputum aspirator, described inner and outer tubes are that transparent material is made.
Compared with prior art, the utility model has the following advantages that：
When for a small amount of suction sputum, upper tube cap bottom surface offsets with inner tube top, and now whole sputum aspirator is minimum state, side
Just operated in a small amount of suction sputum, when needing to increase suction sputum quantity, it is only necessary to relative stretching outer tube and inner tube, sliding block is existed
Slided on chute, to expand suction sputum quantity, avoid release sputum from causing pollution.
Brief description of the drawings
Fig. 1 is this sputum aspirator sectional view.
In figure,
1st, outer tube；11st, upper tube cap；12nd, air inlet；13rd, gas outlet；14th, chute；
2nd, inner tube；21st, lower tube cap；22nd, sliding block；23rd, phlegm pipe is drawn；24th, phlegm hole is drawn；
3rd, sputum aspirator tube；31st, tracheae.
Embodiment
It is specific embodiment of the utility model and with reference to accompanying drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As shown in figure 1, a kind of small-sized sputum aspirator of division of respiratory disease of the utility model, including circular tube shaped outer tube 1 and embedded in outer tube 1
Interior inner tube 2, the top of outer tube 1 and the bottom of inner tube 2 are respectively fixed with upper tube cap 11 and lower tube cap 21, are respectively equipped with upper tube cap 11
Air inlet 12 and gas outlet 13, in addition to sputum aspirator tube 3 and tracheae 31, the front end mouth of pipe of sputum aspirator tube 3 are used for suction sputum, and the rear end mouth of pipe passes through
Air inlet 12 is simultaneously located in inner tube 2, and the front end mouth of pipe connection negative pressure source of tracheae 31, the rear end mouth of pipe is through gas outlet 13 and is located at inner tube
In 2, and the inwall of outer tube 1 and the outer wall of inner tube 2 are respectively equipped with the bar shaped chute 14 of mutual cooperation and slide the cunning on chute 14
Block 22, and the length direction of chute 14 and the diameter parallel of outer tube 1, and when the bottom surface of upper tube cap 11 and the top of inner tube 2 offset, sliding block 22
Positioned at the top of chute 14.
Further, in addition to the hard of the diameter parallel of outer tube 1 draw phlegm pipe 23, it is solid with lower tube cap 21 to draw the bottom of phlegm pipe 23
Fixed, top is enclosed on the rear end of sputum aspirator tube 3, and draws tube wall of the phlegm pipe 23 close to bottom provided with phlegm hole 24 is drawn, and sputum aspirator tube 3 is by drawing phlegm
Hole 24 connects with inner tube 2, and when with respect to outer tube 1 and inner tube 2 is stretched, making sliding block 22 slide into 14 bottom of chute, draws phlegm pipe 23
Top is enclosed on the rear end of sputum aspirator tube 3 all the time.Draw phlegm hole 24 positioned at drawing the reverse side of gas outlet 13 of the tube wall of phlegm pipe 23.Inner tube 2 and outer tube 1
It is that transparent material is made.
When for a small amount of suction sputum, the bottom surface of upper tube cap 11 offsets with the top of inner tube 2, and now whole sputum aspirator is minimum shape
State, it is convenient to be operated in a small amount of suction sputum, when needing to increase suction sputum quantity, it is only necessary to relative stretching outer tube 1 and inner tube 2,
Sliding block 22 is slided on chute 14, to expand suction sputum quantity, avoid release sputum from causing pollution.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Although more used herein outer tube 1, upper tube cap 11, air inlet 12, gas outlet 13, chute 14, inner tube 2, under
Lid 21, sliding block 22, draw phlegm pipe 23, draw the terms such as phlegm hole 24, sputum aspirator tube 3, tracheae 31, but being not precluded from using other terms
Possibility.It is used for the purpose of more easily describing and explaining essence of the present utility model using these terms；It is construed as
The additional limitation of any one is all disagreed with the utility model spirit.
Claims (4)
- A kind of 1. small-sized sputum aspirator of division of respiratory disease, it is characterised in that：Including circular tube shaped outer tube（1）With embedded in outer tube（1）Interior is interior Pipe（2）, outer tube（1）Top and inner tube（2）Bottom is respectively fixed with upper tube cap（11）And lower tube cap（21）, upper tube cap（11）Upper point She You not air inlet（12）And gas outlet（13）, in addition to sputum aspirator tube（3）And tracheae（31）, sputum aspirator tube（3）The front end mouth of pipe is used for Suction sputum, the rear end mouth of pipe pass through air inlet（12）And it is located at inner tube（2）It is interior, tracheae（31）Front end mouth of pipe connection negative pressure source, rear end pipe Mouth passes through gas outlet（13）And it is located at inner tube（2）It is interior, and outer tube（1）Inwall and inner tube（2）Outer wall is respectively equipped with mutual cooperation Bar shaped chute（14）Chute is embedded in sliding（14）On sliding block（22）, and chute（14）Length direction and outer tube（1）Axis is put down OK, and upper tube cap is worked as（11）Bottom surface and inner tube（2）When top offsets, described sliding block（22）Positioned at chute（14）Top.
- A kind of 2. small-sized sputum aspirator of division of respiratory disease according to claim 1, it is characterised in that：Also include and outer tube（1）Axle The parallel hard of line draws phlegm pipe（23）, draw phlegm pipe（23）Bottom and lower tube cap（21）Fixed, top is enclosed on sputum aspirator tube（3）Rear end, And draw phlegm pipe（23）Tube wall close to bottom, which is provided with, draws phlegm hole（24）, sputum aspirator tube（3）By drawing phlegm hole（24）With inner tube（2）Even It is logical, and when relative stretching outer tube（1）And inner tube（2）, make sliding block（22）Slide into chute（14）During bottom, draw phlegm pipe（23）Top All the time it is enclosed on sputum aspirator tube（3）Rear end.
- A kind of 3. small-sized sputum aspirator of division of respiratory disease according to claim 2, it is characterised in that：Described draws phlegm hole（24）Position In drawing phlegm pipe（23）The reverse gas outlet of tube wall（13）Side.
- A kind of 4. small-sized sputum aspirator of division of respiratory disease according to claim 3, it is characterised in that：Described inner tube（2）With it is outer Pipe（1）It is that transparent material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720172690.8U CN206995534U (en) | 2017-02-25 | 2017-02-25 | A kind of small-sized sputum aspirator of division of respiratory disease |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720172690.8U CN206995534U (en) | 2017-02-25 | 2017-02-25 | A kind of small-sized sputum aspirator of division of respiratory disease |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206995534U true CN206995534U (en) | 2018-02-13 |
Family
ID=61429260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720172690.8U Expired - Fee Related CN206995534U (en) | 2017-02-25 | 2017-02-25 | A kind of small-sized sputum aspirator of division of respiratory disease |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206995534U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112089901A (en) * | 2020-09-24 | 2020-12-18 | 中国人民解放军总医院第一医学中心 | Cough protection nursing is with inhaling phlegm device |
-
2017
- 2017-02-25 CN CN201720172690.8U patent/CN206995534U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112089901A (en) * | 2020-09-24 | 2020-12-18 | 中国人民解放军总医院第一医学中心 | Cough protection nursing is with inhaling phlegm device |
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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 |
Granted publication date: 20180213 Termination date: 20190225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |