CN203329090U - Closed drainage device for thoracic cavity - Google Patents
Closed drainage device for thoracic cavity Download PDFInfo
- Publication number
- CN203329090U CN203329090U CN2013202998634U CN201320299863U CN203329090U CN 203329090 U CN203329090 U CN 203329090U CN 2013202998634 U CN2013202998634 U CN 2013202998634U CN 201320299863 U CN201320299863 U CN 201320299863U CN 203329090 U CN203329090 U CN 203329090U
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- Prior art keywords
- compartment
- drainage
- negative pressure
- drainage device
- closed
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Abstract
The utility model relates to a closed drainage device for the thoracic cavity. The closed drainage device for the thoracic cavity comprises a drainage bottle (9), a thoracic cavity closed drainage tube (6), catheters (11) and a negative pressure extractor (10). The closed drainage device for the thoracic cavity is characterized in that the drainage bottle (9) is composed of a first separating chamber (1), a second separating chamber (2) and a third separating chamber (3), wherein the three separating chambers are not communicated with one another. The three separating chambers are connected through the catheters (11), the first separating chamber (1) is connected with the thoracic cavity closed drainage tube (6) and is communicated with the thoracic cavity, and the third separating chamber (3) is connected with the negative pressure extractor (10). Compared with the prior art, the closed drainage device for the thoracic cavity has the advantages that the negative pressure in the drainage bottle is maintained continuously, a negative pressure adjusting device can adjust the negative pressure in the drainage bottle accurately, drainage liquid can be removed conveniently, and waste of medical resources is avoided.
Description
Technical field
This utility model relates to a kind of armarium, relates in particular to a kind of pleural cavity closed drainage device.
Background technology
Closed thoracic drainage bottle is a kind of medical apparatus and instruments commonly used, is a kind of device by thoracic cavity, hydrops, pneumatosis drain excrete.The pleural cavity closed drainage device of prior art only has a drainage bottle, by closed thoracic drainage tube, directly connects patient and drainage bottle.Intrathoracic hydrops and pneumatosis can only be discharged by the Repiration of lung and the self gravitation of liquid.Cause the drainage tube inadequate drainage, drain is insufficient, and drainage time is long, and the patient recovers slowly, is unfavorable for that lung opens again.Even sometimes, need to change drainage system and guarantee the drain negative pressure, promote the lung expansion, cause the waste of unnecessary medical resource.
The utility model content
The purpose of this utility model is in order to improve existing pleural cavity closed drainage device, and a kind of pleural cavity closed drainage device with constant negative pressure of controllability is provided.
The purpose of this utility model is achieved through the following technical solutions:
A kind of pleural cavity closed drainage device, comprise drainage bottle, closed thoracic drainage tube, conduit, vacuum extractor; It is characterized in that: described drainage bottle is comprised of the first compartment, the second compartment and the 3rd compartment, and three compartments do not communicate with each other; Described conduit connects three compartments; The first compartment connects closed thoracic drainage tube and is communicated with the breast chamber; The 3rd compartment connects vacuum extractor.
There is notch between described the first compartment and the second compartment.
In described the first compartment, physiological saline solution is housed, 2cm under the closed thoracic drainage tube immersion water; The second compartment also needs to fill physiological saline solution, 8cm under the conduit immersion water; The 3rd compartment is empty bottle; The vacuum extractor side is provided with negative pressure adjusted and controlled device.
There is graduation mark on described the first compartment surface.
Described pleural cavity closed drainage device shell is equipped with hook.
The first compartment is mainly to be responsible for receiving chest drainage liquid, the second compartment maintains negative pressure in the first compartment, the 3rd compartment can maintain the negative pressure of the second compartment, make the negative pressure of the second compartment maintain in a constant scope, last the 3rd compartment connects vacuum extractor, because negative pressure in vacuum extractor is unstable, fluctuation is large, and suction is excessive, by the buffering of three drainage bottles, can guarantee the negative regulation in the first compartment and be easy to regulate.
Negative pressure suction device, its characteristics are, sustainability maintains the negative pressure in thoracic duction instrument, both can pass through liquid self gravitation and Repiration draining fluids, also can lean on negative pressure that liquid is sucked out in thoracic cavity, accelerate the outflow of hydrothorax, promote the lung expansion, shorten hydrops to breathing impact, accelerate pulmonary function and recover, shorten the course of disease, improve treatment efficiency.
This utility model has the following advantages with respect to prior art:
1, sustainability maintains negative pressure, the especially negative pressure of the first compartment in drainage bottle.
2, vacuum suction, liquid self gravitation, breathe three factor combineds effect, the drain hydrothorax, promote the lung expansion, and fast quick-recovery Pulmonary Function, avoid putting for a long time pipe and cause the complication such as thoracic cavity infection.
3, the notch of the first compartment, can make the first compartment freely change, when the liquid of the first compartment drain is too much, can take off the first compartment, be easy to toppling over of drainage-fluid, the while is replaceable first compartment that do not use also, so just becomes a untapped drainage bottle, can be used for next bit patient's treatment, so just can avoid the waste of medical resource.
4, negative pressure adjusting device can be used for regulating the negative pressure in drainage bottle.
5, the negative pressure of vacuum extractor is large, and fluctuation is large, and the buffering by two compartments can guarantee the negative regulation in the first compartment.Negative pressure adjusting device can accurately be regulated the negative pressure in the first compartment, makes it approach all the time intrathoracic negative pressure.
6, the first compartment is provided with scale, but accurate recording drainage flow every day.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
In figure: 1. the first compartment, 2. the second compartment, 3. the 3rd compartment, 4. notch, 5. negative pressure adjusted and controlled device, 6. closed thoracic drainage tube, 7. hook, 8. graduation mark, 9. drainage bottle, 10. vacuum extractor, 11. conduits.
The specific embodiment
A kind of pleural cavity closed drainage device, comprise drainage bottle 9, closed thoracic drainage tube 6, conduit 11, vacuum extractor 10; It is characterized in that: described drainage bottle 9 is comprised of the first compartment 1, the second compartment 2 and the 3rd compartment 3, and three compartments do not communicate with each other; Described conduit 11 connects three compartments; The first compartment 1 connects closed thoracic drainage tube 6 and is communicated with the breast chamber; The 3rd compartment 3 connects vacuum extractor 10.
There is notch 4 between described the first compartment 1 and the second compartment 2.
In described the first compartment 1, physiological saline solution is housed, 2cm under closed thoracic drainage tube 6 immersion water; The second compartment 2 also needs to fill physiological saline solution, 8cm under conduit 11 immersion water; The 3rd compartment 3 is empty bottle; Vacuum extractor 10 sides are provided with negative pressure adjusted and controlled device 5.
There is graduation mark 8 on described the first compartment 1 surface.
Described pleural cavity closed drainage device shell is equipped with hook 7.
This utility model is reusable, regularly regularly to the negative pressure drainage vessel sterilization, and changes conduit, checks effect duration, reduces the waste of medical resource, reduces medical treatment cost, improves the patient and gives treatment to efficiency.Lasting vacuum suction can maintain negative pressure in thoracic cavity, stablizes patient respiratory, promotes the lung expansion, accelerates the recovery of pulmonary function, shortens the course of disease, complication.
Claims (5)
1. a pleural cavity closed drainage device, comprise drainage bottle (9), closed thoracic drainage tube (6), conduit (11), vacuum extractor (10); It is characterized in that: described drainage bottle (9) is comprised of the first compartment (1), the second compartment (2) and the 3rd compartment (3), and three compartments do not communicate with each other; Described conduit (11) connects three compartments; The first compartment (1) connects closed thoracic drainage tube (6) and is communicated with the breast chamber; The 3rd compartment (3) connects vacuum extractor (10).
2. a kind of pleural cavity closed drainage device according to claim 1, is characterized in that: between described the first compartment (1) and the second compartment (2), have notch (4).
3. a kind of pleural cavity closed drainage device according to claim 1 and 2, is characterized in that: in described the first compartment (1), physiological saline solution is housed, 2cm under closed thoracic drainage tube (6) immersion water; The second compartment (2) also needs to fill physiological saline solution, 8cm under conduit (11) immersion water; The 3rd compartment (3) is empty bottle; The other negative pressure adjusted and controlled device (5) that is provided with of vacuum extractor (10).
4. a kind of pleural cavity closed drainage device according to claim 1 and 2, it is characterized in that: there is graduation mark (8) on described the first compartment (1) surface.
5. a kind of pleural cavity closed drainage device according to claim 4, it is characterized in that: described pleural cavity closed drainage device shell is equipped with hook (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202998634U CN203329090U (en) | 2013-05-29 | 2013-05-29 | Closed drainage device for thoracic cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202998634U CN203329090U (en) | 2013-05-29 | 2013-05-29 | Closed drainage device for thoracic cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203329090U true CN203329090U (en) | 2013-12-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202998634U Expired - Fee Related CN203329090U (en) | 2013-05-29 | 2013-05-29 | Closed drainage device for thoracic cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203329090U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103285436A (en) * | 2013-05-29 | 2013-09-11 | 海南医学院 | Thoracic close drainage device |
| CN109331258A (en) * | 2018-11-16 | 2019-02-15 | 佳木斯大学附属第医院 | Respiratory care section pleural cavity closed drainage device |
-
2013
- 2013-05-29 CN CN2013202998634U patent/CN203329090U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103285436A (en) * | 2013-05-29 | 2013-09-11 | 海南医学院 | Thoracic close drainage device |
| CN109331258A (en) * | 2018-11-16 | 2019-02-15 | 佳木斯大学附属第医院 | Respiratory care section pleural cavity closed drainage device |
| CN109331258B (en) * | 2018-11-16 | 2021-02-19 | 佳木斯大学 | Thoracic cavity closed drainage device for respiratory nursing department |
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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: 20131211 Termination date: 20140529 |