CN201959395U - Negative pressure chest drainage bottle - Google Patents
Negative pressure chest drainage bottle Download PDFInfo
- Publication number
- CN201959395U CN201959395U CN2011200062033U CN201120006203U CN201959395U CN 201959395 U CN201959395 U CN 201959395U CN 2011200062033 U CN2011200062033 U CN 2011200062033U CN 201120006203 U CN201120006203 U CN 201120006203U CN 201959395 U CN201959395 U CN 201959395U
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- CN
- China
- Prior art keywords
- negative pressure
- pumping device
- bottle
- drainage bottle
- drainage
- 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 discloses a negative pressure chest drainage bottle which comprises a bottle body and a drainage tube, and is characterized in that a negative aspirator is arranged at one side of the bottle body, and comprises a negative pressure aspirator bolt handle, a piston, a one-way valve and an air drainage hole. The negative pressure chest drainage bottle can complete the negative pressure drainage to the chest of a patient without being combined with other negative pressure aspirators, so that the workload of medical personnel can be greatly relieved.
Description
Technical field
This utility model belongs to the drainage bottle class, is a kind of negative pressure thoracic cavity drainage bottle that can alleviate medical personnel's work load greatly and can obviously reduce the probability that goes wrong specifically.
Background technology
In clinical position, the patient of thoracic injury and chest postoperative usually needs the row closed drainage of pleural cavity, for increasing drainage effect, also can be to some patient's row closed thoracic negative pressure drainages, mostly clinically is thoracic cavity drainage bottle to be linked to each other with vacuum extractor fetch this work of finishing, so both increased medical personnel's workload, also increased the probability that goes wrong, brought very big inconvenience to clinical position.
Summary of the invention
The purpose of this utility model is with regard to being at the defective of above-mentioned prior art and a kind of negative pressure thoracic cavity drainage bottle that can alleviate medical personnel's work load greatly and can obviously reduce the probability that goes wrong is provided.
Its technical solution is as follows: the negative pressure thoracic cavity drainage bottle, and it includes bottle and drainage tube, it is characterized in that: the side at described bottle has a negative pressure-pumping device, and described negative pressure-pumping device is made up of negative pressure-pumping device bolt handle, piston, check valve and steam vent.
This utility model achieves the goal like this: in use, the drainage tube of negative pressure thoracic cavity drainage bottle is connected with the pipeline of drawing in the thoracic cavity, lift negative pressure-pumping device bolt handle upward, piston moves up with negative pressure-pumping device bolt handle, negative pressure-pumping device cavity pressure lowers, the one-way valve opens of negative pressure-pumping device bottom, the gas of negative pressure thoracic cavity drainage bottle intracavity enters the lower negative pressure-pumping device intracavity of pressure through the steam vent of negative pressure-pumping device bottom, when the pressure of negative pressure-pumping device cavity pressure and negative pressure thoracic cavity drainage bottle intracavity reaches balance, the closed check valve of negative pressure-pumping device bottom; Push negative pressure-pumping device bolt handle downwards, negative pressure-pumping device cavity pressure increases, the one-way valve opens of piston top, the gas of negative pressure-pumping device intracavity enters in the cavity of negative pressure-pumping device bolt handle inside through the steam vent of piston base, and then is discharged from outside the negative pressure thoracic cavity drainage bottle bottle through the steam vent at negative pressure-pumping device bolt handle top.So up and down reciprocatingly promote negative pressure-pumping device bolt handle, the negative pressure of negative pressure thoracic cavity drainage bottle intracavity will increase gradually, thereby reaches the purpose of negative pressure drainage.
Below in conjunction with accompanying drawing this utility model is further described:
Description of drawings
Figure is a structural representation of the present utility model.
The specific embodiment
As shown in the figure, the negative pressure thoracic cavity drainage bottle, it includes bottle 3 and drainage tube 2, it is characterized in that: the side at described bottle 3 has a negative pressure-pumping device 6, and described negative pressure-pumping device 6 is made up of negative pressure-pumping device bolt handle 5, piston 1, check valve 7,12 and steam vent 9,4,8.In use, the drainage tube 2 of negative pressure thoracic cavity drainage bottle is connected with the pipeline of drawing in the thoracic cavity, lift negative pressure-pumping device bolt handle 5 upward, piston 1 moves up with negative pressure-pumping device bolt handle 5, negative pressure-pumping device chamber 11 internal pressures lower, the check valve 9 of negative pressure-pumping device 6 bottoms is opened, the steam vent 9 of gas through negative pressure-pumping device 6 bottoms in the negative pressure thoracic cavity drainage bottle chamber 10 enters in the lower negative pressure-pumping device chamber 11 of pressure, when the pressure in negative pressure-pumping device chamber 11 internal pressures and the negative pressure thoracic cavity drainage bottle chamber 10 reached balance, the check valve 12 of negative pressure-pumping device 6 bottoms was closed; Push negative pressure-pumping device bolt handle 5 downwards, negative pressure-pumping device chamber 11 internal pressures increase, the check valve 7 of piston 1 top is opened, the steam vent 4 of gas through piston 1 bottom in the negative pressure-pumping device chamber 11 enters in the cavity 13 of negative pressure-pumping device bolt handle 5 inside, and then is discharged from outside the negative pressure thoracic cavity drainage bottle bottle 3 through the steam vent 8 at negative pressure-pumping device bolt handle 5 tops.So up and down reciprocatingly promote negative pressure-pumping device bolt handle 5, the negative pressure in the negative pressure thoracic cavity drainage bottle chamber 10 will increase gradually, thereby reaches the purpose of negative pressure drainage.
Claims (1)
1. negative pressure thoracic cavity drainage bottle, it includes bottle and drainage tube, it is characterized in that: the side at described bottle has a negative pressure-pumping device, and described negative pressure-pumping device is made up of negative pressure-pumping device bolt handle, piston, check valve and steam vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200062033U CN201959395U (en) | 2011-01-11 | 2011-01-11 | Negative pressure chest drainage bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200062033U CN201959395U (en) | 2011-01-11 | 2011-01-11 | Negative pressure chest drainage bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201959395U true CN201959395U (en) | 2011-09-07 |
Family
ID=44521919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200062033U Expired - Fee Related CN201959395U (en) | 2011-01-11 | 2011-01-11 | Negative pressure chest drainage bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201959395U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108744076A (en) * | 2018-04-14 | 2018-11-06 | 卢乐 | A kind of anti-acne tool |
| CN114129790A (en) * | 2021-11-29 | 2022-03-04 | 广州医科大学附属肿瘤医院 | Breathe nursing branch of academic or vocational study thorax closed drainage device |
-
2011
- 2011-01-11 CN CN2011200062033U patent/CN201959395U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108744076A (en) * | 2018-04-14 | 2018-11-06 | 卢乐 | A kind of anti-acne tool |
| CN114129790A (en) * | 2021-11-29 | 2022-03-04 | 广州医科大学附属肿瘤医院 | Breathe nursing branch of academic or vocational study thorax closed drainage device |
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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: 20110907 Termination date: 20120111 |