CN203291290U - Sputum suction device capable of automatically adjusting pressure - Google Patents
Sputum suction device capable of automatically adjusting pressure Download PDFInfo
- Publication number
- CN203291290U CN203291290U CN2013203680169U CN201320368016U CN203291290U CN 203291290 U CN203291290 U CN 203291290U CN 2013203680169 U CN2013203680169 U CN 2013203680169U CN 201320368016 U CN201320368016 U CN 201320368016U CN 203291290 U CN203291290 U CN 203291290U
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- sputum
- air
- air pump
- sputum aspirator
- microprocessor
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Abstract
A sputum suction device capable of automatically adjusting pressure comprises a sputum suction pipe, a check valve and a sputum storage bottle. An air inlet of the sputum storage bottle is connected with the sputum suction pipe, and the check valve is arranged on an air path positioned between the sputum suction pipe and the sputum storage bottle. The sputum suction device further comprises a microprocessor, an air pressure sensor and an air pump, an air outlet of the sputum suction device is connected with an air inlet of the air pump, the air pressure sensor is arranged on an air path positioned between the sputum storage bottle and the air pump, the signal input end of the microprocessor is connected with the signal output end of the air pressure sensor, and the control signal output end of the microprocessor is connected with the control signal input end of the air pump. According to the sputum suction device capable of automatically adjusting the pressure, the microprocessor can adjust a negative pressure value of the air pump according to air pressure signals transmitted by the air pressure sensor, the function of automatically adjusting the pressure is achieved, operation by medical workers is simplified, and injury to patients is avoided.
Description
Technical field
This utility model relates to a kind of sputum aspirator, but relates in particular to a kind of sputum aspirator of automatic Regulation.
Background technology
Sputum aspirator is that control patient respiration road blocks, rescues the indispensable important tool of suffocating.Present most of electric sputum sucker is all to need simultaneously air pump is carried out to on-off control when medical personnel carry out the suction sputum first aid to patient, this control method can cause suction or negative pressure excessive, patient is damaged, the air pump of most of electric sputum suckers all adopts fixing negative pressure value, can't automatically regulate according to the different air pressure in the air flue of sputum aspirator the negative pressure value of air pump.
The utility model content
The purpose of this utility model just is that in order to address the above problem, providing a kind of can regulate automatically according to the different air pressure in the air flue of sputum aspirator the sputum aspirator of the negative pressure value of air pump.
This utility model is achieved through the following technical solutions above-mentioned purpose:
but a kind of sputum aspirator of automatic Regulation, comprise sputum aspirator tube, check valve and storage sputum bottle, the air inlet of described suction sputum bottle is connected with described sputum aspirator tube, described check valve is arranged on the air flue between described sputum aspirator tube and described storage sputum bottle, described sputum aspirator also comprises microprocessor, baroceptor and air pump, the gas outlet of described sputum aspirator is connected with the air inlet of described air pump, on air flue between described suction sputum bottle and described air pump, be provided with described baroceptor, the signal input part of described microprocessor is connected with the signal output part of described baroceptor, the control signal outfan of described microprocessor is connected with the control signal input of described air pump.
Particularly, described sputum aspirator also comprises disinfector, and the air vent of described air pump is connected with the air inlet of described disinfector.
Particularly, on described sputum aspirator tube, be provided with gag.
Particularly, on the air flue between described storage sputum bottle and described air pump, be provided with dehumidifier.
The beneficial effects of the utility model are:
But the sputum aspirator of a kind of automatic Regulation of this utility model, microprocessor is regulated the negative pressure value of air pump according to the air pressure signal of baroceptor transmission, realizes the function of automatic Regulation, simplifies medical personnel's operation, avoids patient is damaged.
The accompanying drawing explanation
But Fig. 1 is the structural representation of the sputum aspirator of a kind of automatic Regulation of this utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
As shown in Figure 1, but a kind of sputum aspirator of automatic Regulation, comprise sputum aspirator tube 1, check valve 3 and storage sputum bottle 9, check valve 3 is arranged on the air flue between sputum aspirator tube 1 and storage sputum bottle 9, this sputum aspirator also comprises microprocessor 4, baroceptor 7 and air pump 5, the control signal outfan of microprocessor 4 is connected with the control signal input of air pump 5, and the signal input part of microprocessor 4 is connected with the signal output part of baroceptor 7, on the air flue between suction sputum bottle 9 and air pump 5, is provided with baroceptor 7.
Sputum aspirator also comprises disinfector 6, and the air vent of air pump 5 is connected with the air inlet of disinfector 6.On sputum aspirator tube 1, be provided with gag 2.On air flue between storage sputum bottle 9 and air pump 5, be provided with dehumidifier 8.
But use the sputum aspirator operation principle of a kind of automatic Regulation of this utility model as follows:
when this sputum aspirator uses, first sputum aspirator tube is put in patient's throat, again the gag on sputum aspirator tube is positioned in disease population, while preventing suction sputum, patient bites sputum aspirator tube, during sputum aspirator work, air pump starts to bleed, along with sputum is sucked out, the air pressure of sputum aspirator air flue inside changes, baroceptor is sent to microprocessor by real-time air pressure signal, microprocessor is according to the negative pressure value of the air pump of air pressure signal adjustment in real time, realized the function of automatic Regulation, the negative pressure that medical personnel do not need air pump to be produced again operates, simplified medical personnel's operation, avoided patient is damaged.
The dehumidifier that arranges on air flue between storage sputum bottle and air pump, can prevent that the air that wets from causing damage to air pump, the disinfector that arranges on the air vent of air pump, can be to the disinfection of air pump expellant gas, the pollution of a large amount of antibacterials of taking out of in the air of having avoided sputum aspirator to discharge to environment.
Claims (4)
1. but the sputum aspirator of an automatic Regulation, comprise sputum aspirator tube, check valve and storage sputum bottle, the air inlet of described suction sputum bottle is connected with described sputum aspirator tube, described check valve is arranged on the air flue between described sputum aspirator tube and described storage sputum bottle, it is characterized in that: also comprise microprocessor, baroceptor and air pump, the gas outlet of described sputum aspirator is connected with the air inlet of described air pump, on air flue between described suction sputum bottle and described air pump, be provided with described baroceptor, the signal input part of described microprocessor is connected with the signal output part of described baroceptor, the control signal outfan of described microprocessor is connected with the control signal input of described air pump.
But 2. the sputum aspirator of a kind of automatic Regulation according to claim 1, it is characterized in that: described sputum aspirator also comprises disinfector, the gas outlet of described air pump is connected with the air inlet of described disinfector.
3. but the sputum aspirator of a kind of automatic Regulation according to claim 1, is characterized in that: on described sputum aspirator tube, be provided with gag.
4. but the sputum aspirator of a kind of automatic Regulation according to claim 1, is characterized in that: on the air flue between described storage sputum bottle and described air pump, be provided with dehumidifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203680169U CN203291290U (en) | 2013-06-25 | 2013-06-25 | Sputum suction device capable of automatically adjusting pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203680169U CN203291290U (en) | 2013-06-25 | 2013-06-25 | Sputum suction device capable of automatically adjusting pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203291290U true CN203291290U (en) | 2013-11-20 |
Family
ID=49567339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203680169U Expired - Fee Related CN203291290U (en) | 2013-06-25 | 2013-06-25 | Sputum suction device capable of automatically adjusting pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203291290U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104548222A (en) * | 2014-12-30 | 2015-04-29 | 宁波卫生职业技术学院 | Sputum suction apparatus |
| CN105251065A (en) * | 2015-11-02 | 2016-01-20 | 李合友 | Respiration medicine sputum aspirator for urgent need |
| CN107715199A (en) * | 2017-11-28 | 2018-02-23 | 田锋刚 | A kind of soft-type multifunctional motor-driven sputum sucking apparatus for newborn |
| CN109621039A (en) * | 2019-02-21 | 2019-04-16 | 昝雪荣 | A kind of device for taking sputum for white plague patient |
-
2013
- 2013-06-25 CN CN2013203680169U patent/CN203291290U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104548222A (en) * | 2014-12-30 | 2015-04-29 | 宁波卫生职业技术学院 | Sputum suction apparatus |
| CN104548222B (en) * | 2014-12-30 | 2018-04-24 | 宁波卫生职业技术学院 | A kind of sputum aspirator |
| CN105251065A (en) * | 2015-11-02 | 2016-01-20 | 李合友 | Respiration medicine sputum aspirator for urgent need |
| CN107715199A (en) * | 2017-11-28 | 2018-02-23 | 田锋刚 | A kind of soft-type multifunctional motor-driven sputum sucking apparatus for newborn |
| CN109621039A (en) * | 2019-02-21 | 2019-04-16 | 昝雪荣 | A kind of device for taking sputum for white plague patient |
| CN109621039B (en) * | 2019-02-21 | 2021-02-05 | 昝雪荣 | Pulmonary tuberculosis sputum taking device |
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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: 20131120 Termination date: 20140625 |
|
| EXPY | Termination of patent right or utility model |