CN201596152U - Hand-held piston sputum suction apparatus - Google Patents
Hand-held piston sputum suction apparatus Download PDFInfo
- Publication number
- CN201596152U CN201596152U CN2009202908716U CN200920290871U CN201596152U CN 201596152 U CN201596152 U CN 201596152U CN 2009202908716 U CN2009202908716 U CN 2009202908716U CN 200920290871 U CN200920290871 U CN 200920290871U CN 201596152 U CN201596152 U CN 201596152U
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- piston
- pressure cylinder
- suction tube
- handle
- sputum suction
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Abstract
The utility model discloses a hand-held piston sputum suction apparatus, which comprises a sputum suction tube (1), a liquid storage bottle (2) and a suction tube (3). A seat end of the sputum suction tube (1) is inserted into the bottom of the liquid storage bottle (2); and one end of the suction tube (3) is inserted into the upper portion of the liquid storage bottle (2). The hand-held piston sputum suction apparatus is characterized in that the other end of the suction tube (3) is connected with a unidirectional air inlet nozzle (5) on a negative-pressure cylinder (4); a unidirectional air outlet nozzle (6) is arranged on the lower end wall of the negative-pressure cylinder (4); a piston (7) is arranged inside the negative-pressure cylinder (4); a spring (11) is wound on a piston handle (8) of the piston (7); a thread cap (10) is fixed onto the upper end opening of the negative-pressure cylinder (4); a lifting handle (12) is fixed onto the outer lateral wall of the thread cap (10); and a pulling handle (13) is fixed to the upper end of the piston handle (8). The sputum suction apparatus is not only small in volume, light in weight and low in medical cost, but also rapid in sputum suction speed and convenient in use.
Description
Technical field
This utility model relates to a kind of improvement of sputum aspirator, belongs to technical field of medical instruments, specifically a kind of hand held piston sputum aspirator.
Background technology
For those oneself can not expectoration or discharge the patient of respiratory insufficiencies such as secretions, need be with sputum aspirator with its secretions sucking-off.The sputum aspirator that generally uses in clinical is electronic sputum aspirator at present, the weak point that this sputum aspirator in use exists is: volume weighs greatly, all inconveniences move, clean and give emergency treatment to a patient, and can't use after having a power failure, inhale the expectorant negative pressure and be difficult for regulating, damage patient's respiratory mucosa easily, simultaneously, power consumption is many, and the maintenance cost height has increased medical treatment cost.The rubber bulb formula sputum aspirator of selling on the medical market is made of sputum aspirator tube, liquid containing bottle, suction tube and rubber bulb, and the seat end of sputum aspirator tube inserts the bottom in the liquid containing bottle, and an end of suction tube inserts the top in the liquid containing bottle, and the other end is connected with rubber bulb.This sputum aspirator volume is small and light, and it is convenient to move, clean, and medical treatment cost is low, but because the suction of rubber bulb is too small, suction expectorant speed is slow, has incured loss through delay patient's treatment time.
Summary of the invention
The purpose of this utility model is to provide that a kind of not only volume is little, in light weight, medical treatment cost is low, and inhales expectorant speed hand held piston sputum aspirator fast, easy to use.
For reaching above purpose, the technical scheme that this utility model adopted is: this hand held piston sputum aspirator, by sputum aspirator tube, liquid containing bottle and suction tube constitute, the seat end of sputum aspirator tube inserts the bottom in the liquid containing bottle, one end of suction tube inserts the top in the liquid containing bottle, it is characterized in that the other end of suction tube is connected with unidirectional suction nozzle on the negative pressure cylinder, on the lower end wall of negative pressure cylinder, be provided with unidirectional outlet nozzle, in negative pressure cylinder, be provided with piston, on the piston handle of piston, be wound with spring, threaded cap on the upper port of negative pressure cylinder is fixing, the lower end seat of spring is on piston, and the upper end base of spring is provided with through hole on threaded cap on the inwall of threaded cap, fixing handle on the lateral wall of threaded cap, fix handle in the upper end of piston handle.
The beneficial effects of the utility model are: compare with the sputum aspirator of present use, not only volume is little, in light weight, medical treatment cost is low, and owing to adopt the power of holding to make negative pressure cylinder produce negative pressure, so the suction that produces can be adjusted automatically, it is fast to inhale expectorant speed, thereby wins the treatment time of the best for the patient.
Description of drawings
Fig. 1, cut open sketch map for structure of the present utility model office.
The specific embodiment
Make this utility model with reference to accompanying drawing 1.This hand held piston sputum aspirator, by sputum aspirator tube 1, liquid containing bottle 2 and suction tube 3 constitute, the seat end of sputum aspirator tube 1 inserts the bottom in the liquid containing bottle 2, one end of suction tube 3 inserts the top in the liquid containing bottle 2, it is characterized in that the other end of suction tube 3 is connected with unidirectional suction nozzle 5 on the negative pressure cylinder 4, unidirectional suction nozzle 5 make air can only unidirectional negative suction tube 4 in, on the lower end wall of negative pressure cylinder 4, be provided with unidirectional outlet nozzle 6, unidirectional outlet nozzle 6 can only unidirectionally be discharged the air in the negative pressure cylinder 4, in negative pressure cylinder 4, be provided with piston 7, piston 7 can seal slip in negative pressure cylinder 4, on the piston handle 8 of piston 7, be wound with spring 11, threaded cap 10 on the upper port of negative pressure cylinder 4 is fixing, the lower end seat of spring 11 is on piston 7, and the upper end base of spring 11 is on the inwall of threaded cap 10, on threaded cap 10, be provided with through hole 9, fix handle 12 on the lateral wall of threaded cap 10, fixing in the upper end of piston handle 8 and shake hands 13, be convenient to medical personnel's grasping.Described unidirectional be valve formula check valve into and out of valve 5,6.
When using this utility model, the suction expectorant end of sputum aspirator tube 1 is inserted in patient's mouth, hold handle 12, with finger pull handle 13, make on the piston 7 and move, produce negative pressure in the negative pressure cylinder 4, unidirectional suction nozzle 5 is opened, and unidirectional outlet nozzle 6 is closed, at this moment, just produce negative pressure in the liquid containing bottle 2, sputum aspirator tube 1 begins suction, thereby with patient's sputum sucking-off; Unclamp handle 13, with piston 7 forced back, unidirectional suction nozzle 5 is closed under the effect of spring 11, and unidirectional outlet nozzle 6 is opened, and the air in the negative pressure cylinder 4 is discharged; So repetitive operation is till sucking the sputum in patient's mouth.
Claims (1)
1. hand held piston sputum aspirator, by sputum aspirator tube (1), liquid containing bottle (2) and suction tube (3) constitute, the seat end of sputum aspirator tube (1) inserts the bottom in the liquid containing bottle (2), one end of suction tube (3) inserts the top in the liquid containing bottle (2), it is characterized in that the other end of suction tube (3) is connected with unidirectional suction nozzle (5) on the negative pressure cylinder (4), on the lower end wall of negative pressure cylinder (4), be provided with unidirectional outlet nozzle (6), in negative pressure cylinder (4), be provided with piston (7), on the piston handle (8) of piston (7), be wound with spring (11), at the fixing threaded cap (10) of going up of the upper port of negative pressure cylinder (4), the lower end seat of spring (11) is on piston (7), the upper end base of spring (11) is on the inwall of threaded cap (10), on threaded cap (10), be provided with through hole (9), the fixing handle (12) of going up on the lateral wall of threaded cap (10), the fixing handle (13) of going up in the upper end of piston handle (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202908716U CN201596152U (en) | 2009-12-30 | 2009-12-30 | Hand-held piston sputum suction apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202908716U CN201596152U (en) | 2009-12-30 | 2009-12-30 | Hand-held piston sputum suction apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201596152U true CN201596152U (en) | 2010-10-06 |
Family
ID=42807195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202908716U Expired - Fee Related CN201596152U (en) | 2009-12-30 | 2009-12-30 | Hand-held piston sputum suction apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201596152U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102973991A (en) * | 2012-10-08 | 2013-03-20 | 苏州久三智能科技有限公司 | Manual adjustable handle of sputum suction apparatus |
| CN103006325A (en) * | 2012-11-17 | 2013-04-03 | 田平绪 | Multifunctional medical trauma debriding device |
| CN109395178A (en) * | 2018-11-01 | 2019-03-01 | 威海柯西医疗科技有限公司 | A kind of multi-functional drainage system |
| CN110772672A (en) * | 2019-10-10 | 2020-02-11 | 南通大学附属医院 | Liposuction device |
| CN113940740A (en) * | 2020-07-17 | 2022-01-18 | 李霞 | Negative pressure suction device for foreign body in ear, nose and throat |
-
2009
- 2009-12-30 CN CN2009202908716U patent/CN201596152U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102973991A (en) * | 2012-10-08 | 2013-03-20 | 苏州久三智能科技有限公司 | Manual adjustable handle of sputum suction apparatus |
| CN103006325A (en) * | 2012-11-17 | 2013-04-03 | 田平绪 | Multifunctional medical trauma debriding device |
| CN103006325B (en) * | 2012-11-17 | 2015-05-20 | 田平绪 | Multifunctional medical trauma debriding device |
| CN109395178A (en) * | 2018-11-01 | 2019-03-01 | 威海柯西医疗科技有限公司 | A kind of multi-functional drainage system |
| CN110772672A (en) * | 2019-10-10 | 2020-02-11 | 南通大学附属医院 | Liposuction device |
| CN113940740A (en) * | 2020-07-17 | 2022-01-18 | 李霞 | Negative pressure suction device for foreign body in ear, nose and throat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101006 Termination date: 20101230 |