CN207693991U - A kind of high efficient anti-blocking sputum aspirator - Google Patents
A kind of high efficient anti-blocking sputum aspirator Download PDFInfo
- Publication number
- CN207693991U CN207693991U CN201721050607.6U CN201721050607U CN207693991U CN 207693991 U CN207693991 U CN 207693991U CN 201721050607 U CN201721050607 U CN 201721050607U CN 207693991 U CN207693991 U CN 207693991U
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- CN
- China
- Prior art keywords
- pipe
- sputum aspirator
- tracheae
- tube
- phlegm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model provides a kind of high efficient anti-blocking sputum aspirator, belongs to medical instruments field.It solves the problems, such as that existing sputum aspirator is easy to block.This high efficient anti-blocking sputum aspirator includes tube body, bottom is closed with bottom plate, pipe lid is fixed on nozzle, pipe is covered equipped with air inlet and gas outlet, further include sputum aspirator tube and tracheae, sputum aspirator tube front end is equipped with suction sputum head, rear end passes through air inlet and in tube body, tracheae front end connects negative pressure source, rear end passes through gas outlet and in tube body, further include the positioning pipe and gear phlegm pipe that the positioning plate being fitted on plate top surface and bottom end are connect with positioning plate top surface, positioning plate periphery offsets with inboard wall of tube body, positioning pipe top is in sputum aspirator tube rear end, position the through-hole that tube wall is equipped with connection sputum aspirator tube and tube body, it keeps off phlegm bore and is more than tracheae outer diameter, phlegm pipe is kept off to be coaxially disposed with tracheae, phlegm tube top end is kept off with pipe lid interval to be arranged, it keeps off phlegm pipe tip height and is higher than tracheae rear height.This sputum aspirator is avoided that sputum splashes block tracheae.
Description
Technical field
The utility model belongs to the field of medical instrument technology, is related to a kind of high efficient anti-blocking sputum aspirator.
Background technology
Sputum aspirator is generally by negative pressure, and using sputum aspirator tube by sputum inspiration tube body, tube body, sputum aspirator tube and tracheae are general
To be disposable, but during suction sputum, sticky sputum is easy to be splashed to tracheae rear end or suction sputum by tracheae suction
Pipe is deviated by suction towards tracheae rear end, to block tracheae, is caused equipment fault, is impacted to normal operating, can be increased
Patient suffering, it is therefore necessary to be improved.
Invention content
The purpose of this utility model is to be directed to the above-mentioned problems in the prior art, provides one kind and sputum is avoided to block
Tracheae influences the high efficient anti-blocking sputum aspirator of work.
The purpose of this utility model can be realized by following technical proposal：A kind of high efficient anti-blocking sputum aspirator, including top
Circular tube shaped tube body with openning shape nozzle, bottom are coaxially closed with bottom plate, and pipe lid, pipe lid are removably fixed on nozzle
On be respectively equipped with air inlet and gas outlet, further include sputum aspirator tube and tracheae, sputum aspirator tube front end is equipped with suction sputum head, and rear end passes through air inlet
Mouth is simultaneously located in tube body, and tracheae front end connects negative pressure source, and rear end passes through gas outlet and in tube body, it is characterised in that：Also wrap
The round positioning plate that bottom surface is fitted on plate top surface and positioning pipe and gear phlegm pipe that bottom end is connect with positioning plate top surface respectively are included,
Positioning plate periphery offsets with inboard wall of tube body, and positioning pipe top is in sputum aspirator tube rear end, and tube wall of the positioning pipe close to bottom end is set
There are the through-hole of connection sputum aspirator tube and tube body, the gear phlegm bore to be more than tracheae outer diameter, and keep off phlegm pipe and be coaxially disposed with tracheae,
It keeps off phlegm tube top end with pipe lid interval to be arranged, and keeps off phlegm pipe tip height and be higher than tracheae rear height.
Sputum is coordinated using negative pressure source and tracheae, is sucked from sputum aspirator tube, and part sputum is by court under tracheae suction
Tracheae splashes, and keeps off phlegm pipe due to existing, and keep off phlegm pipe tip height and be higher than tracheae rear height, therefore can be stopped by gear phlegm pipe,
Or directly impact is fallen on tracheae outer wall, and along tracheae outer wall in gear phlegm pipe, is avoided that before gear phlegm pipe is full of
Sputum blocks tracheae, and gear phlegm pipe and sputum aspirator tube relative position can be accurately positioned using positioning pipe and positioning plate cooperation, and makes gear
Phlegm pipe is coaxially disposed with tracheae.
In a kind of above-mentioned high efficient anti-blocking sputum aspirator, the through-hole is located at the tube wall that positioning pipe reversely keeps off phlegm pipe side
On.
Therefore sputum can be further avoided to splash towards tracheae.
In a kind of above-mentioned high efficient anti-blocking sputum aspirator, the positioning plate top surface periphery is fixed with circular orientation ring, and
The locating ring offsets with inboard wall of tube body.
Locating ring energy stable position plate is in tube body.
In a kind of above-mentioned high efficient anti-blocking sputum aspirator, the positioning plate, positioning pipe, gear phlegm pipe and locating ring are integrated
Structure.
Compared with prior art, the utility model has the following advantages that：
Sputum is coordinated using negative pressure source and tracheae, is sucked from sputum aspirator tube, and part sputum is by court under tracheae suction
Tracheae splashes, and keeps off phlegm pipe due to existing, and keep off phlegm pipe tip height and be higher than tracheae rear height, therefore can be stopped by gear phlegm pipe,
Or directly impact is fallen on tracheae outer wall, and along tracheae outer wall in gear phlegm pipe, is avoided that before gear phlegm pipe is full of
Sputum blocks tracheae, and gear phlegm pipe and sputum aspirator tube relative position can be accurately positioned using positioning pipe and positioning plate cooperation, and makes gear
Phlegm pipe is coaxially disposed with tracheae.
Description of the drawings
Fig. 1 is this sputum aspirator use state sectional view.
Dotted line with the arrow is respectively air flow direction and sputum flow direction in figure.
In figure,
1, tube body；11, bottom plate；
2, Guan Gai；21, sputum aspirator tube；22, tracheae；
3, positioning plate；31, locating ring；32, positioning pipe；33, through-hole；34, phlegm pipe is kept off.
Specific implementation mode
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figure 1, a kind of high efficient anti-blocking sputum aspirator of the utility model, including top have the circular tube shaped of openning shape nozzle
Tube body 1,1 bottom of tube body are coaxially closed with bottom plate 11, and pipe lid 2 is removably fixed on nozzle, air inlet is respectively equipped on pipe lid 2
And gas outlet, further include sputum aspirator tube 21 and tracheae 22,21 front end of sputum aspirator tube is equipped with suction sputum head, and rear end passes through air inlet and positioned at pipe
In body 1,22 front end of tracheae connects negative pressure source, and rear end passes through gas outlet and in tube body 1, further includes that bottom surface is fitted in bottom plate 11
The positioning pipe 32 and keep off phlegm pipe 34 that round positioning plate 3 and bottom end on top surface are connect with 3 top surface of positioning plate respectively, outside positioning plate 3
Week offsets with 1 inner wall of tube body, and 32 top of positioning pipe is in 21 rear end of sputum aspirator tube, and tube wall of the positioning pipe 32 close to bottom end is equipped with
It is connected to the through-hole 33 of sputum aspirator tube 21 and tube body 1,34 internal diameter of gear phlegm pipe is more than 22 outer diameter of tracheae, and it is coaxial with tracheae 22 to keep off phlegm pipe 34
Setting, 34 top of gear phlegm pipe are arranged with the interval of pipe lid 2, and keep off 34 tip height of phlegm pipe and be higher than 22 rear height of tracheae.
Further, through-hole 33 is located at positioning pipe 32 and reversely keeps off on the tube wall of 34 side of phlegm pipe.3 top surface periphery of positioning plate is solid
Surely there is circular orientation ring 31, and locating ring 31 offsets with 1 inner wall of tube body.Positioning plate 3, positioning pipe 32, gear phlegm pipe 34 and locating ring
31 are structure as a whole.
Sputum is coordinated using negative pressure source and tracheae 22, is sucked from sputum aspirator tube 21, and part sputum is made by 22 suction of tracheae
It is splashed towards tracheae 22 with lower, due to there is gear phlegm pipe 34, and keeps off 34 tip height of phlegm pipe and be higher than 22 rear height of tracheae, therefore meeting
Stopped by gear phlegm pipe 34, or directly impact is fallen on 22 outer wall of tracheae, and along 22 outer wall of tracheae in gear phlegm pipe 34,
Gear phlegm pipe 34 is avoided that sputum blocks tracheae 22 full of before, and gear can be accurately positioned using positioning pipe 32 and the cooperation of positioning plate 3
Phlegm pipe 34 and 21 relative position of sputum aspirator tube, and gear phlegm pipe 34 is made to be coaxially disposed with tracheae 22.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although tube body 1, bottom plate 11, pipe lid 2, sputum aspirator tube 21, tracheae 22, positioning plate 3, locating ring is used more herein
31, the terms such as positioning pipe 32, through-hole 33, gear phlegm pipe 34, but it does not preclude the possibility of using other terms.Use these terms
Just for the sake of more easily describing and explaining the essence of the utility model；It is construed as any one of the additional limitations all
It is contrary to the spirit of the present invention.
Claims (4)
1. a kind of high efficient anti-blocking sputum aspirator, including top have the circular tube shaped tube body (1) of openning shape nozzle, tube body (1) bottom same
Axis is closed with bottom plate (11), and pipe lid (2) is removably fixed on nozzle, and pipe lid is respectively equipped with air inlet and gas outlet on (2), also
Including sputum aspirator tube (21) and tracheae (22), sputum aspirator tube (21) front end is equipped with suction sputum head, and rear end passes through air inlet and is located at tube body (1)
Interior, tracheae (22) front end connects negative pressure source, and rear end passes through gas outlet and in tube body (1), it is characterised in that：It further include bottom surface
The positioning pipe (32) that the round positioning plate (3) and bottom end being fitted on bottom plate (11) top surface are connect with positioning plate (3) top surface respectively
With gear phlegm pipe (34), positioning plate (3) periphery offsets with tube body (1) inner wall, and positioning pipe (32) top is embedded in sputum aspirator tube (21) rear end
It is interior, and positioning pipe (32) is equipped with the through-hole (33) of connection sputum aspirator tube (21) and tube body (1), the gear phlegm close to the tube wall of bottom end
It manages (34) internal diameter and is more than tracheae (22) outer diameter, and keep off phlegm pipe (34) and be coaxially disposed with tracheae (22), gear phlegm pipe (34) top and pipe
The setting of (2) interval is covered, and keeps off phlegm pipe (34) tip height and is higher than tracheae (22) rear height.
2. a kind of high efficient anti-blocking sputum aspirator according to claim 1, it is characterised in that：The through-hole (33) is located at positioning
(32) are managed reversely to keep off on the tube wall of phlegm pipe (34) side.
3. a kind of high efficient anti-blocking sputum aspirator according to claim 2, it is characterised in that：Outside described positioning plate (3) top surface
It is fixed with circular orientation ring (31) week, and the locating ring (31) offsets with tube body (1) inner wall.
4. a kind of high efficient anti-blocking sputum aspirator according to claim 3, it is characterised in that：The positioning plate (3), positioning pipe
(32), gear phlegm pipe (34) and locating ring (31) are structure as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721050607.6U CN207693991U (en) | 2017-08-22 | 2017-08-22 | A kind of high efficient anti-blocking sputum aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721050607.6U CN207693991U (en) | 2017-08-22 | 2017-08-22 | A kind of high efficient anti-blocking sputum aspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207693991U true CN207693991U (en) | 2018-08-07 |
Family
ID=63019780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721050607.6U Expired - Fee Related CN207693991U (en) | 2017-08-22 | 2017-08-22 | A kind of high efficient anti-blocking sputum aspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207693991U (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
- 2017-08-22 CN CN201721050607.6U patent/CN207693991U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180807 Termination date: 20190822 |