CN103285436A - Thoracic close drainage device - Google Patents
Thoracic close drainage device Download PDFInfo
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- CN103285436A CN103285436A CN2013102048087A CN201310204808A CN103285436A CN 103285436 A CN103285436 A CN 103285436A CN 2013102048087 A CN2013102048087 A CN 2013102048087A CN 201310204808 A CN201310204808 A CN 201310204808A CN 103285436 A CN103285436 A CN 103285436A
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- compartment
- drainage
- drainage device
- thoracic
- pleural cavity
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Abstract
The invention relates to a thoracic close drainage device which comprises a drainage bottle (9), a thoracic close drainage tube (6), catheters (11) and a vacuum extractor (10). The thoracic close drainage device is characterized in that the drainage bottle (9) comprise a first partition (1), a second partition (2) and a third partition (3) which are not communicated with one another. The three partitions are connected through the catheters (11). The first partition (1) is connected with the thoracic close drainage tube (6) and communicated with a thoracic cavity. The third partition (3) is connected with the vacuum extractor (10). Compared with the prior art, the thoracic close drainage device has the advantages that vacuum in the drainage bottle can be kept continuously and accurately adjusted through the vacuum extractor, drainage fluid removing is facilitated, and medical resource waste is avoided.
Description
Technical field
The present invention relates to a kind of armarium, relate 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 that hydrops, pneumatosis drain in the thoracic cavity are excreted.The pleural cavity closed drainage device of prior art has only a drainage bottle, directly connects patient and drainage bottle by closed thoracic drainage tube.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 need to change drainage system sometimes and guarantee the drain negative pressure, promote the lung expansion, cause the waste of unnecessary medical resource.
Summary of the invention
The objective of the invention is provides a kind of pleural cavity closed drainage device with constant negative pressure of controllability in order to improve existing pleural cavity closed drainage device.
The objective of the invention is to be achieved through the following technical solutions:
A kind of pleural cavity closed drainage device comprises drainage bottle, closed thoracic drainage tube, conduit, vacuum extractor; It is characterized in that: described drainage bottle is made up of first compartment, second compartment and the 3rd compartment, and three compartments do not communicate with each other; Described conduit connects three compartments; First compartment connects closed thoracic drainage tube and is communicated with the breast chamber; Compartment connects vacuum extractor.
There is the draw-in groove structure between described first compartment and second compartment.
In described first compartment physiological saline solution is housed, 2cm under the closed thoracic drainage tube immersion water; Second compartment also need be adorned 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 the described first compartment surface.
Described pleural cavity closed drainage device shell is equipped with hook.
First compartment mainly is to be responsible for admitting chest drainage liquid, second compartment is kept negative pressure in first compartment, the 3rd compartment can be kept the negative pressure of second compartment, make the negative pressure of second compartment maintain in the constant scope, last the 3rd compartment connects vacuum extractor, because negative pressure instability in the vacuum extractor, fluctuation is big, and suction is excessive, by the buffering of three drainage bottles, can guarantee the negative regulation in first compartment and be easy to regulate.
Negative pressure suction device, its characteristics are, sustainability is kept the negative pressure in the 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 the thoracic cavity, accelerate the outflow of hydrothorax, promote the lung expansion, shorten hydrops to breathing influence, accelerate pulmonary function and recover, shorten the course of disease, improve treatment efficient.
The present invention has the following advantages with respect to prior art:
1, sustainability is kept negative pressure, the especially negative pressure of first compartment in the drainage bottle.
2, vacuum suction, liquid self gravitation, three factor combineds effect of breathing, the drain hydrothorax promotes the lung expansion, fast quick-recovery patient pulmonary function is avoided putting pipe for a long time and is caused complication such as thoracic cavity infection.
3, the draw-in groove structure of first compartment, first compartment is freely changed, when the liquid of the first compartment drain is too much, can take off first compartment, be easy to toppling over of drain liquid, 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 the drainage bottle.
5, the negative pressure of vacuum extractor is big, and fluctuation is big, and the buffering by two compartments can guarantee the negative regulation in first compartment.Negative pressure adjusting device can accurately be regulated the negative pressure in first compartment, makes it all the time near intrathoracic negative pressure.
6, first compartment is provided with scale, but accurate recording drainage flow every day.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is structural representation of the present invention.
Among the figure: 1. first compartment, 2. second compartment, 3. the 3rd compartment, 4. draw-in groove structure, 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 comprises drainage bottle 9, closed thoracic drainage tube 6, conduit 11, vacuum extractor 10; It is characterized in that: described drainage bottle 9 is made up of first compartment 1, second compartment 2 and the 3rd compartment 3, and three compartments do not communicate with each other; Described conduit 11 connects three compartments; First compartment 1 connects closed thoracic drainage tube 6 and is communicated with the breast chamber; Compartment 3 connects vacuum extractor 10.
There is draw-in groove structure 4 between described first compartment 1 and second compartment 2.
In described first compartment 1 physiological saline solution is housed, 2cm under closed thoracic drainage tube 6 immersion water; Second compartment 2 also need be adorned 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 first compartment 1 surface.
Described pleural cavity closed drainage device shell is equipped with hook 7.
The present invention 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 efficient.The vacuum suction that continues can be kept negative pressure in the thoracic cavity, stablizes patient respiratory, promotes the lung expansion, accelerates the recovery of pulmonary function, shortens the course of disease, reduces complication.
Claims (5)
1. a pleural cavity closed drainage device comprises drainage bottle (9), closed thoracic drainage tube (6), conduit (11), vacuum extractor (10); It is characterized in that: described drainage bottle (9) is made up of first compartment (1), second compartment (2) and the 3rd compartment (3), and three compartments do not communicate with each other; Described conduit (11) connects three compartments; First compartment (1) connects closed thoracic drainage tube (6) and is communicated with the breast chamber; Compartment (3) connects vacuum extractor (10).
2. according to the described a kind of pleural cavity closed drainage device of claim 1, it is characterized in that: have draw-in groove structure (4) between described first compartment (1) and second compartment (2).
3. a kind of pleural cavity closed drainage device according to claim 1 and 2 is characterized in that: in described first compartment (1) physiological saline solution is housed, 2cm under closed thoracic drainage tube (6) immersion water; Second compartment (2) also need be adorned 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 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 |
|---|---|---|---|
| CN2013102048087A CN103285436A (en) | 2013-05-29 | 2013-05-29 | Thoracic close drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102048087A CN103285436A (en) | 2013-05-29 | 2013-05-29 | Thoracic close drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103285436A true CN103285436A (en) | 2013-09-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102048087A Pending CN103285436A (en) | 2013-05-29 | 2013-05-29 | Thoracic close drainage device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103285436A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104771796A (en) * | 2015-04-22 | 2015-07-15 | 翟乃亮 | Thoracic cavity-type drainage device |
| CN104841032A (en) * | 2015-03-18 | 2015-08-19 | 刘冲 | Intestine and stomach lavage system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4994050A (en) * | 1989-10-31 | 1991-02-19 | Sherwood Medical Company | Float chamber and sleeve for use in a chest drainage device |
| CN2180264Y (en) * | 1994-02-01 | 1994-10-26 | 张开智 | Back-suction proof thoractic cavity drainage device |
| CN2195332Y (en) * | 1994-06-04 | 1995-04-26 | 洛阳医学高等专科学校附属医院 | Controllable water-sealed negative pressure drainage device |
| JPH10295803A (en) * | 1997-04-28 | 1998-11-10 | Osami Shibuya | Waste liquid suction device |
| CN203329090U (en) * | 2013-05-29 | 2013-12-11 | 海南医学院 | Closed drainage device for thoracic cavity |
-
2013
- 2013-05-29 CN CN2013102048087A patent/CN103285436A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4994050A (en) * | 1989-10-31 | 1991-02-19 | Sherwood Medical Company | Float chamber and sleeve for use in a chest drainage device |
| CN2180264Y (en) * | 1994-02-01 | 1994-10-26 | 张开智 | Back-suction proof thoractic cavity drainage device |
| CN2195332Y (en) * | 1994-06-04 | 1995-04-26 | 洛阳医学高等专科学校附属医院 | Controllable water-sealed negative pressure drainage device |
| JPH10295803A (en) * | 1997-04-28 | 1998-11-10 | Osami Shibuya | Waste liquid suction device |
| CN203329090U (en) * | 2013-05-29 | 2013-12-11 | 海南医学院 | Closed drainage device for thoracic cavity |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104841032A (en) * | 2015-03-18 | 2015-08-19 | 刘冲 | Intestine and stomach lavage system |
| CN104771796A (en) * | 2015-04-22 | 2015-07-15 | 翟乃亮 | Thoracic cavity-type drainage device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130911 |