CN203619957U - Sputum aspirator - Google Patents
Sputum aspirator Download PDFInfo
- Publication number
- CN203619957U CN203619957U CN201320685340.3U CN201320685340U CN203619957U CN 203619957 U CN203619957 U CN 203619957U CN 201320685340 U CN201320685340 U CN 201320685340U CN 203619957 U CN203619957 U CN 203619957U
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- CN
- China
- Prior art keywords
- sputum
- gear
- sputum aspirator
- piston rod
- cylinder body
- 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 discloses a sputum aspirator which comprises a sputum suction pipe, a sputum storage vessel and a sputum suction machine. A suction nozzle is connected with the front end of the sputum suction pipe. The rear end of the sputum suction pipe is inserted into a wood plug on the sputum storage vessel. The sputum storage vessel is connected with the sputum suction machine through an air suction pipe. One end of the air suction pipe is inserted into the sputum storage vessel. The other end of the air suction pipe is connected with an air suction opening of the sputum suction machine. The sputum suction machine comprises a cylinder body, a piston and a piston rod. The lower end of the cylinder body is provided with an air suction opening and an air outlet. The piston is located in the middle of the cylinder body. The piston rod is connected with the upper end face of the piston. One side of the piston rod is connected with an inclined supporting rod. The upper end of the cylinder body is connected with a horizontal supporting rod which is provided with a gear. A rotating shaft of the gear penetrates through the horizontal supporting rod. A rocker which drives the gear to rotate is fixed to the gear. The side, close to the gear, of the piston rod is provided with vertical teeth. The teeth on the piston rod are meshed with teeth of the gear. The sputum aspirator is small and exquisite in structure, good in sputum suction effect, low in product manufacturing cost and quite suitable for home nursing and wild healing.
Description
Technical field
This utility model relates to a kind of clinical treatment equipment, is specifically related to a kind of sputum aspirator.
Background technology
Though suction sputum is minor matter, jeopardize to a certain extent patient's life.At present, what hospital used is that motor drives vacuum pump to carry out the suction sputum equipment of suction sputum, is arranged into corresponding ward by pipeline, and its investment is large, and needs constantly running in 24 hours, and using to hospital's electricity consumption, maintenance and patient has increased medical treatment cost greatly.This kind of suction sputum equipment cannot move, and when home care and field rescue, cannot use, and therefore, inventor envisions a kind of sputum aspirator easy to carry of design.
Utility model content
The purpose of this utility model is to provide a kind of sputum aspirator, this sputum aspirator novel structure, and suction sputum is effective.
To achieve these goals, the technical solution of employing is this utility model:
A kind of sputum aspirator, comprises sputum aspirator tube, phlegm storage device ware and sputum aspirator, and described sputum aspirator tube front end connects suction nozzle, insert in the stopper of phlegm storage device ware top rear end, phlegm storage device ware is connected by suction nozzle with sputum aspirator, and insert in phlegm storage device ware suction nozzle one end, and the other end connects the air entry of sputum aspirator;
Described sputum aspirator comprises cylinder body, piston and piston rod, the lower end of described cylinder body arranges air entry and gas outlet, piston is positioned at the middle part of cylinder body, piston rod is connected to the upper surface of piston, one side of piston rod is connected with inclination support bar, and the upper end of described cylinder body is connected with horizontal strut, and gear is housed on horizontal strut, it is upper that the rotating shaft of gear is through horizontal strut, is fixed with the rocking bar that driven gear rotates on gear; Piston rod is provided with a vertical setting of types tooth near a side of gear, and the tooth on tooth and gear on piston rod is intermeshing;
The first check valve to sputum aspirator conducting is set by phlegm storage device ware on described air entry; The second check valve by cylinder body inner side conducting is laterally set on described gas outlet.
Preferably, one end that described sputum aspirator tube inserts in stopper connects the horn mouth under shed; Phlegm storage device ware is cuboid, has transparent windows at the middle part of phlegm storage device ware left side wall.
The beneficial effects of the utility model are:
Have structure small and exquisite, suction sputum is effective, and product cost is low, is very suitable for home care and field rescue and uses.When this sputum aspirator uses, do not need external power supply, shake rocking bar by medical personnel, gear driven piston rod moves up and down, and bleeds, bleeding, and emergency staffs stretches into suction nozzle in patient's mouth, just can carry out suction sputum and rescue, easy to use, the restriction of Bu Shou supply line.
Brief description of the drawings
Fig. 1 is the structural representation of sputum aspirator.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is elaborated:
In conjunction with Fig. 1, a kind of sputum aspirator, comprise sputum aspirator tube 1, phlegm storage device ware 2 and sputum aspirator 3, described sputum aspirator tube 1 front end connects suction nozzle 11, insert in the stopper 21 of phlegm storage device ware 2 tops rear end, phlegm storage device ware 2 is connected by suction nozzle 4 with sputum aspirator 3, and insert in phlegm storage device ware 2 suction nozzle 4 one end, and the other end connects the air entry 31 of sputum aspirator 3.
Described sputum aspirator 3 comprises cylinder body 32, piston 33 and piston rod 34, the lower end of described cylinder body 32 arranges air entry 31 and gas outlet 35, piston 33 is positioned at the middle part of cylinder body 32, piston rod 34 is connected to the upper surface of piston 33, one side of piston rod 34 is connected with inclination support bar 41, and the upper end of described cylinder body 32 is connected with horizontal strut 36, and gear 37 is housed on horizontal strut 36, the rotating shaft of gear 37 is through on horizontal strut 36, is fixed with the rocking bar 38 that driven gear rotates on gear 37.Piston rod 34 is provided with a vertical setting of types tooth near a side of gear, and the tooth on the tooth on piston rod 34 and gear 37 is intermeshing.
The first check valve 39 to sputum aspirator 3 conductings is set by phlegm storage device ware 2 on described air entry 31; The second check valve 40 by the conducting laterally of cylinder body 32 inner sides is set on described gas outlet 35.One end that described sputum aspirator tube 1 inserts in stopper 21 connects the horn mouth 22 under shed.Phlegm storage device ware 2 is cuboid, has transparent windows 23 at the middle part of phlegm storage device ware 2 left side walls.
Have structure small and exquisite, suction sputum is effective, and product cost is low, is very suitable for home care and field rescue and uses.When this sputum aspirator uses, do not need external power supply, shake rocking bar by medical personnel, gear driven piston rod moves up and down, and bleeds, bleeding, and emergency staffs stretches into suction nozzle in patient's mouth, just can carry out suction sputum and rescue, easy to use, the restriction of Bu Shou supply line.
Certainly; above-mentioned explanation is not to restriction of the present utility model; this utility model is also not limited in above-mentioned giving an example, and variation, remodeling, interpolation or replacement that those skilled in the art make in essential scope of the present utility model, also should belong to protection domain of the present utility model.
Claims (1)
1. a sputum aspirator, it is characterized in that, comprise sputum aspirator tube, phlegm storage device ware and sputum aspirator, described sputum aspirator tube front end connects suction nozzle, insert in the stopper of phlegm storage device ware top rear end, phlegm storage device ware is connected by suction nozzle with sputum aspirator, and insert in phlegm storage device ware suction nozzle one end, and the other end connects the air entry of sputum aspirator; One end that described sputum aspirator tube inserts in stopper connects the horn mouth under shed; Phlegm storage device ware is cuboid, has transparent windows at the middle part of phlegm storage device ware left side wall;
Described sputum aspirator comprises cylinder body, piston and piston rod, the lower end of described cylinder body arranges air entry and gas outlet, piston is positioned at the middle part of cylinder body, piston rod is connected to the upper surface of piston, one side of piston rod is connected with inclination support bar, and the upper end of described cylinder body is connected with horizontal strut, and gear is housed on horizontal strut, it is upper that the rotating shaft of gear is through horizontal strut, is fixed with the rocking bar that driven gear rotates on gear; Piston rod is provided with a vertical setting of types tooth near a side of gear, and the tooth on tooth and gear on piston rod is intermeshing;
The first check valve to sputum aspirator conducting is set by phlegm storage device ware on described air entry; The second check valve by cylinder body inner side conducting is laterally set on described gas outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320685340.3U CN203619957U (en) | 2013-11-01 | 2013-11-01 | Sputum aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320685340.3U CN203619957U (en) | 2013-11-01 | 2013-11-01 | Sputum aspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203619957U true CN203619957U (en) | 2014-06-04 |
Family
ID=50806492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320685340.3U Expired - Fee Related CN203619957U (en) | 2013-11-01 | 2013-11-01 | Sputum aspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203619957U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114425108A (en) * | 2022-02-15 | 2022-05-03 | 中国人民解放军总医院第八医学中心 | Sputum suction device suitable for field operations |
-
2013
- 2013-11-01 CN CN201320685340.3U patent/CN203619957U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114425108A (en) * | 2022-02-15 | 2022-05-03 | 中国人民解放军总医院第八医学中心 | Sputum suction device suitable for field operations |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20141101 |
|
| EXPY | Termination of patent right or utility model |