CN2860490Y - Hand-held sputum aspirator - Google Patents
Hand-held sputum aspirator Download PDFInfo
- Publication number
- CN2860490Y CN2860490Y CN 200520126512 CN200520126512U CN2860490Y CN 2860490 Y CN2860490 Y CN 2860490Y CN 200520126512 CN200520126512 CN 200520126512 CN 200520126512 U CN200520126512 U CN 200520126512U CN 2860490 Y CN2860490 Y CN 2860490Y
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- Prior art keywords
- negative pressure
- pipe
- tee
- plastic
- way
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- Expired - Fee Related
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Abstract
A hand-control sputum suction device, which is comprised of a negative pressure balloon, a negative pressure meter, a plastic liquid storage bottle, a long plastic pipe, a short plastic pipe, a three-way liquid pipe, a three-way gas pipe and a silicone sputum suction pipe. The silicone sputum suction pipe is connected to the long plastic pipe through the three-way liquid pipe, the negative pressure balloon is connected to the short plastic pipe through the three-way gas pipe; said long plastic pipe and short plastic pipe both insert into the plastic liquid storage bottle through the bottle stopper of the plastic liquid storage bottle; wherein, said short plastic pipe is connected to the negative pressure meter through the three-way pipe, said three-way liquid pipe is separated with the three-way gas pipe, in order to prevent the sputum entering elsewhere. Said negative pressure balloon is oval, which is used to generate the negative pressure by pressing; a upper one-way gas valve is arranged on the connection of the negative pressure balloon and the three-way gas pipe, while the other end of the balloon has a lower one-way gas valve. The utility model is simple in structure and easy to use, the negative pressure situation of the plastic liquid storage bottle can be seen clearly from the negative pressure meter, so as to avoid the adverse consequences which caused by the excessive negative pressure.
Description
Technical field:
This utility model relates to medical attraction field, relates in particular to the manual mode sputum aspirator.
Background technology:
The prior mechanical vacuum extractor is used to inhale expectorant, though brought very big convenience to the medical personnel, respiratory mucosa that can patient harm if misoperation or negative pressure are excessive brings unnecessary trouble for treatment work.Some other manual mode sputum aspirator though operate fairly simplely, because the size of negative pressure is difficult to grasp, thereby also can cause some adverse consequencess in the work.
The utility model content:
This utility model is to overcome some shortcomings part of the prior art, and a kind of manual mode sputum aspirator is provided, thereby reaches safe, convenient, healthy suction expectorant purpose.
The technical scheme of manual mode sputum aspirator described in the utility model be achieved in that said manual mode sputum aspirator by negative pressure gasbag, vacuum table, go up Non-return air valve, unidirectional air valve, plastics liquid containing bottle, handle, long plastic tube, short plastic tube, tee T liquid pipe, tee T trachea, silica gel sputum aspirator tube are formed down.The silica gel sputum aspirator tube is communicated with by tee T liquid pipe and long plastic tube, negative pressure gasbag is communicated with by tee T trachea and short plastic tube, the bottle stopper that said long plastic tube, short plastic tube all pass the plastics liquid containing bottle puts in the plastics liquid containing bottle, said short plastic tube is communicated with by tee T and vacuum table, the tee T liquid pipe of said tee T and tee T trachea separately prevent that sputum from entering other place.Above said negative pressure gasbag ovalize, be to be used for extruding generation means for applying negative, junction at negative pressure gasbag and tee T trachea is provided with Non-return air valve, the other end at air bag is provided with unidirectional air valve down, last Non-return air valve and following unidirectional air valve cooperatively interact and realize that air bag pushes repeatedly, also just realized continual suction expectorant, unimpeded up to breathing.Said negative pressure gasbag is provided with handle, with convenient random taking, move.In use, hands is pinched negative pressure gasbag, produces negative pressure in the said plastics liquid containing bottle, can be with sputum through silica gel sputum aspirator tube inspiration plastics liquid containing bottle.When inhaling expectorant, the situation in the plastics liquid containing bottle can clearly be seen that from vacuum table the staff both can decide the intensity of negative pressure according to the situation of patient's sputum, made the smooth sucking-off of sputum.
This utility model is simple in structure, and is easy to use, can directly see the negative pressure condition in the plastics liquid containing bottle from the vacuum table, avoids the adverse consequences that produces because of negative pressure is excessive.
Description of drawings:
Accompanying drawing 1 is the structural representation of this utility model manual mode sputum aspirator.1-silica gel sputum aspirator tube, 2-tee T liquid pipe 3-long plastic tube 4-plastics liquid containing bottle 5-negative pressure gasbag 6-tee T trachea 8-vacuum table 9-last Non-return air valve 10-following unidirectional air valve 11-handle
The specific embodiment:
The silica gel sputum aspirator tube 1 of manual mode sputum aspirator is communicated with by tee T liquid pipe 2 and long plastic tube 3, negative pressure gasbag 5 is communicated with by tee T trachea 6 and short plastic tube 7, the bottle stopper that said long plastic tube 3, short plastic tube 7 all pass the plastics liquid containing bottle puts in the plastics liquid containing bottle 4, said short plastic tube 7 is communicated with by tee T and vacuum table 8, the tee T liquid pipe 2 of said tee T and tee T trachea 6 separately prevent that sputum from entering other place.Junction at negative pressure gasbag 5 and tee T trachea 6 is provided with Non-return air valve 9, the other end at air bag is provided with unidirectional air valve 10 down, last Non-return air valve 9 and following unidirectional air valve 10 cooperatively interact and realize that air bag pushes repeatedly, have also just realized continual suction expectorant, and be unimpeded up to breathing.Said negative pressure gasbag is provided with handle 11, with convenient random taking, move.In use, hands is pinched negative pressure gasbag 5, produces negative pressure in the said plastics liquid containing bottle, can be with sputum through in the silica gel sputum aspirator tube 1 inspiration plastics liquid containing bottle 4.When inhaling expectorant, the situation in the plastics liquid containing bottle can clearly be seen that from vacuum table 8 staff both can decide the intensity of negative pressure according to the situation of patient's sputum, made the smooth sucking-off of sputum.
Claims (2)
1. the manual mode sputum aspirator is by silica gel sputum aspirator tube (1), tee T liquid pipe (2), long plastic tube (3), plastics liquid containing bottle (4), negative pressure gasbag (5), tee T trachea (6), short plastic tube (7), vacuum table (8) is formed, it is characterized in that: the silica gel sputum aspirator tube (1) of manual mode sputum aspirator is communicated with by tee T liquid pipe (2) and long plastic tube (3), negative pressure gasbag (5) is communicated with by tee T trachea (6) and short plastic tube (7), said long plastic tube (3), the bottle stopper that short plastic tube (7) all passes the plastics liquid containing bottle puts in the plastics liquid containing bottle (4), said short plastic tube (7) is communicated with by tee T and vacuum table (8), junction at negative pressure gasbag (5) and tee T trachea (6) is provided with Non-return air valve (9), unidirectional air valve (10) under the other end of air bag is provided with.
2. said at said manual mode sputum aspirator according to claim 1, it is characterized in that: negative pressure gasbag is provided with handle (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520126512 CN2860490Y (en) | 2005-12-25 | 2005-12-25 | Hand-held sputum aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520126512 CN2860490Y (en) | 2005-12-25 | 2005-12-25 | Hand-held sputum aspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2860490Y true CN2860490Y (en) | 2007-01-24 |
Family
ID=37658118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520126512 Expired - Fee Related CN2860490Y (en) | 2005-12-25 | 2005-12-25 | Hand-held sputum aspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2860490Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111012A (en) * | 2013-01-24 | 2013-05-22 | 孙吉书 | Fast collecting device of liquid tissue in operations |
| CN104474597A (en) * | 2014-12-22 | 2015-04-01 | 苏州景联精密机械有限公司 | Sputum aspiration device for pediatrics department |
-
2005
- 2005-12-25 CN CN 200520126512 patent/CN2860490Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111012A (en) * | 2013-01-24 | 2013-05-22 | 孙吉书 | Fast collecting device of liquid tissue in operations |
| CN104474597A (en) * | 2014-12-22 | 2015-04-01 | 苏州景联精密机械有限公司 | Sputum aspiration device for pediatrics department |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |