CN201012190Y - Hand-hold aspirator - Google Patents
Hand-hold aspirator Download PDFInfo
- Publication number
- CN201012190Y CN201012190Y CNU2007200184161U CN200720018416U CN201012190Y CN 201012190 Y CN201012190 Y CN 201012190Y CN U2007200184161 U CNU2007200184161 U CN U2007200184161U CN 200720018416 U CN200720018416 U CN 200720018416U CN 201012190 Y CN201012190 Y CN 201012190Y
- Authority
- CN
- China
- Prior art keywords
- negative pressure
- absorbing
- pressure cylinder
- pole
- suction pipe
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to the medical treatment apparatus technology region, which belongs to an absorbing device for respiratory tract secretion, in particular to a holding absorbing device. The holding absorbing device consists of an absorbing body, a storage bottle, a negative pressure cylinder, a buffer cavity and a swung pole. The device is characterized in that the absorbing device is designed into a gun shape; the front end of the absorbing body is provided with the negative pressure cylinder; the buffer cavity is arranged on the front end of the negative pressure cylinder; a discharge hole is arranged on the buffer cavity; a single-directional discharge valve is arranged inside of the discharge hole. The buffer cavity is provided with a sucker. A single-directional inspiriting valve is arranged between the absorbing tube and the buffer cavity. The storage bottle is arranged on the absorbing tube; the front end of the absorbing tube is provided with an absorbing tube head; a column plug is positioned in the negative pressure cylinder; a connecting pole is positioned on the outer end of the column plug through a hinged chain; the another end of the connecting pole is provided with the swung pole through the hinged chain; the another end of the swung pole is positioned on the absorbing body through the hinged chain; the swung pole is also provided with a spring; the another end of the spring is positioned on the absorbing body. The utility model is simple in the operation and reliable in the use.
Description
Technical field
This utility model relates to technical field of medical instruments, belongs to the suction device of respiratory secretions, particularly a hand-held suction pump.
Background technology
At present the suction device of the respiratory secretions that uses comprises negative pressure device, the electric suction apparatus of large hospital, though easy to use, there are complex structure, cost is big, use cost is high deficiency.Under the state of emergency, can use the 50ml syringe and attract respiratory secretions mouth to mouth, have operation inconvenience and the high shortcoming of specification requirement.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of hand-held suction pump easy to use is provided.
The purpose of this utility model is achieved through the following technical solutions: the hand-held suction pump is by attracting body, reservoir, negative pressure cylinder, cushion chamber and pendulum thick stick to form, it is characterized in that the attraction body is designed to the pistol shape, attract the body front end that the negative pressure cylinder is housed, negative pressure cylinder front portion is provided with cushion chamber, and cushion chamber is provided with steam vent, is provided with one-way exhaust valve in the steam vent, cushion chamber has suction pipe, between suction pipe and the cushion chamber one-way sucting valve is housed, reservoir is housed on the suction pipe, the front end of suction pipe is equipped with the suction pipe head; In the negative pressure cylinder plunger is housed, connecting rod is equipped with by hinge in the outer end of plunger, and the connecting rod other end is equipped with fork by hinge, and the other end of fork is installed in by hinge and attracts on the body spring to be housed also on the fork, and the other end of spring is installed in and attracts on the body.
This utility model is a hand-held, has easy to operate, service-strong advantage.
Description of drawings
Accompanying drawing is a structural representation of the present utility model
1 suction pipe head, 2 suction pipes, 3 breather cheek valves, 4 steam vents, 5 one-way exhaust valves, 6 cushion chambers, 7 negative pressure cylinders, 8 plungers, 9 connecting rods, 10 forks 11 attract body 12 springs 13 reservoirs among the figure
The specific embodiment
The hand-held suction pump is by attracting body (11), reservoir (13), negative pressure cylinder (7), cushion chamber (6) and fork (10) to form, it is characterized in that attracting body (11) front end that negative pressure cylinder (7) is housed, negative pressure cylinder (7) front portion is provided with cushion chamber (6), cushion chamber (6) is provided with steam vent (4), is provided with one-way exhaust valve (5) in the steam vent (4).The front end of cushion chamber (6) is equipped with suction pipe (2), and reservoir (13) is housed on the suction pipe (2), and the front end of suction pipe (2) is equipped with suction pipe head (1), and suction pipe (2) is equipped with breather cheek valve (3) with cushion chamber (6) junction.Plunger (8) is housed in the negative pressure cylinder (7), connecting rod (9) is equipped with by hinge in the outer end of plunger (8), the other end of connecting rod (9) is equipped with fork (10) by hinge, and spring (12) is housed on the fork (10), and the other end of spring (12) is installed in and attracts on the body (11).
During use, hold the handle that attracts body (11), when respiratory secretions such as needs attraction sputum, forefinger is pulled fork (10) backward, by connecting rod (9) plunger (8) is moved backward, thereby make negative pressure cylinder (7) produce negative pressure, breather cheek valve (3) is opened, thereby make suction pipe (2), reservoir (13) etc. form negative pressure, attract respiratory secretions by suction pipe head (1).After forefinger becomes flexible fork (10), move forward at spring (12) effect lower plunger (8), this moment one-way sucting valve (6) closure catheter for closing (2), one-way exhaust valve (4) is opened steam vent (3) simultaneously, and plunger (8) is resetted.
Claims (1)
1. the hand-held suction pump is by attracting body (11), reservoir (13), negative pressure cylinder (7), cushion chamber (6) and fork (10) to form, it is characterized in that attracting body (11) front end that negative pressure cylinder (7) is housed, negative pressure cylinder (7) front portion is provided with cushion chamber (6), cushion chamber (6) is provided with steam vent (4), is provided with one-way exhaust valve (5) in the steam vent (4); The front end of cushion chamber (6) is equipped with suction pipe (2), and reservoir (13) is housed on the suction pipe (2), and the front end of suction pipe (2) is equipped with suction pipe head (1); Suction pipe (2) is equipped with breather cheek valve (3) with cushion chamber (6) junction; Plunger (8) is housed in the negative pressure cylinder (7), connecting rod (9) is equipped with by hinge in the outer end of plunger (8), the other end of connecting rod (9) is equipped with fork (10) by hinge, and spring (12) is housed on the fork (10), and the other end of spring (12) is installed in and attracts on the body (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200184161U CN201012190Y (en) | 2007-02-03 | 2007-02-03 | Hand-hold aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200184161U CN201012190Y (en) | 2007-02-03 | 2007-02-03 | Hand-hold aspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201012190Y true CN201012190Y (en) | 2008-01-30 |
Family
ID=39023977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200184161U Expired - Fee Related CN201012190Y (en) | 2007-02-03 | 2007-02-03 | Hand-hold aspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201012190Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113730664A (en) * | 2021-08-16 | 2021-12-03 | 云南省第一人民医院 | Automatic quantitative draw-out device of amniotic fluid |
-
2007
- 2007-02-03 CN CNU2007200184161U patent/CN201012190Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113730664A (en) * | 2021-08-16 | 2021-12-03 | 云南省第一人民医院 | Automatic quantitative draw-out device of amniotic fluid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: CO-PATENTEE TO: ZHANG JIZHI SHEN YINGHUA ^ |
|
| CU01 | Correction of utility model patent |
Correction item: Co-patentee Correct: Zhang Jizhi|Shen Yinghua Number: 05 Page: The title page Volume: 24 |
|
| CU03 | Correction of utility model patent gazette |
Correction item: Co-patentee Correct: Zhang Jizhi|Shen Yinghua Number: 05 Volume: 24 |
|
| ERR | Gazette correction |
Free format text: CORRECT: CO-PATENTEE; FROM: NONE ^ TO: ZHANG JIZHI SHEN YINGHUA ^ |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080130 |