CN214969686U - Thoracic fluid drainage device - Google Patents
Thoracic fluid drainage device Download PDFInfo
- Publication number
- CN214969686U CN214969686U CN202120091260.XU CN202120091260U CN214969686U CN 214969686 U CN214969686 U CN 214969686U CN 202120091260 U CN202120091260 U CN 202120091260U CN 214969686 U CN214969686 U CN 214969686U
- Authority
- CN
- China
- Prior art keywords
- cavity
- thoracic
- negative pressure
- drainage
- clapboard
- 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
Links
- 210000000115 thoracic cavity Anatomy 0.000 title claims abstract description 52
- 239000012530 fluid Substances 0.000 title claims abstract description 45
- 239000007788 liquid Substances 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000002347 injection Methods 0.000 claims abstract description 20
- 239000007924 injection Substances 0.000 claims abstract description 20
- 210000000038 chest Anatomy 0.000 claims description 6
- 238000000605 extraction Methods 0.000 claims description 3
- 210000002978 thoracic duct Anatomy 0.000 abstract description 7
- 201000003144 pneumothorax Diseases 0.000 abstract description 4
- 238000005192 partition Methods 0.000 description 16
- 208000002151 Pleural effusion Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 210000004910 pleural fluid Anatomy 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000003556 assay Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Images
Abstract
The utility model provides a thoracic fluid drainage device, includes the drainage bottle, is provided with drainage chamber, water injection chamber and negative pressure chamber in the drainage bottle side by side, and the drainage chamber is separated for first cavity, second cavity and third cavity by first baffle and second baffle, arbitrary one thoracic fluid circulation hole department all be provided with a check valve separately, check valve's permission flow direction is respectively for flowing to the second cavity by first cavity, by second cavity flow direction third cavity, the top of first cavity, second cavity and third cavity is provided with a drawing liquid mouth separately, is provided with a drawing liquid pipe separately in the drawing liquid mouth, the drawing liquid pipe downwardly extending to the bottom of first cavity, second cavity and third cavity separately. 1. The thoracic duct does not need to be disconnected when extracting the thoracic fluid, and the danger that the air of the patient enters the thoracic cavity from the interface of the disconnected thoracic duct to cause pneumothorax is reduced. 2. The thoracic fluid can not leak outside everywhere when being extracted, thereby avoiding pollution. 3. The frequent replacement of the water-sealed bottle by the patient is reduced, and the hospitalization cost is increased.
Description
Technical Field
The utility model relates to a human living article, in particular to a medical appliance, in particular to a thoracic fluid drainage device.
Background
Patients who want to perform closed drainage after pneumothorax, pleural effusion and surgery need to use a pleural fluid drainage bottle for pleural fluid drainage. In the prior art, a disposable thoracic drainage device is used as a water-sealed YY0583 three-cavity-1500, a thoracic drainage bottle is forbidden to pour, once the thoracic fluid is poured, the thoracic fluid flows into a second or a third tube cavity, the thoracic fluid which belongs to a first tube cavity is also contained in the second tube cavity without the thoracic fluid, the first tube cavity is filled with the marked and metered thoracic fluid, the thoracic fluid of the tube cavity is not filled, the recorded thoracic fluid amount is inaccurate, and the thoracic fluid amount of each tube cavity is difficult to calculate. In addition, when taking away the pleural effusion to the chemical examination, the physician needs to throw off the thoracic duct at the indwelling part of the thoracic cavity of the patient, then the thoracic fluid is pumped in the bottle through the lumen, the thoracic duct is repeatedly thrown off to pump the thoracic fluid, the air is easy to enter the thoracic cavity to cause pneumothorax, and the thoracic duct is required to be thrown off to pump the thoracic fluid every time, so that the efficiency is very low, and the outside is easy to be brought everywhere, thereby causing pollution.
Disclosure of Invention
An object of the utility model is to provide a thoracic fluid drainage device, this kind of thoracic fluid drainage device when solving among the prior art extraction thoracic fluid and carrying out the chemical examination inefficiency, cause the technical problem of pollution easily.
The utility model discloses a thoracic fluid drainage device, including the drainage bottle, be provided with drainage chamber, water injection chamber and negative pressure chamber in the drainage bottle side by side, the drainage chamber is separated for first cavity, second cavity and third cavity by first baffle and second baffle, first cavity, second cavity and third cavity and water injection chamber and negative pressure chamber set up side by side, first cavity top is provided with a drainage tube interface and a negative pressure connector, the upper portion of first baffle and second baffle is provided with a thoracic fluid circulation hole respectively, arbitrary one thoracic fluid circulation hole department all be provided with a check valve respectively, check valve's allowable flow direction is respectively by first cavity flow direction second cavity, by second cavity flow direction third cavity, the top of first cavity, second cavity and third cavity is provided with a drawing liquid mouth respectively, be provided with a drawing liquid pipe in the drawing liquid mouth respectively, the drawing liquid pipe downwardly extending to first cavity separately, The bottom in second cavity and third cavity is provided with a sealed lid on the drawing liquid mouth respectively, the negative pressure connector pass through the top intercommunication in pipeline and water injection chamber, the upper portion in water injection chamber and the upper portion intercommunication in negative pressure chamber, the top in negative pressure chamber is connected with the negative pressure source interface, the upper portion in water injection chamber and negative pressure chamber is provided with a water filling port respectively.
Furthermore, the one-way valve in the first partition plate is composed of a first one-way valve, the one-way valve in the second partition plate is composed of a second one-way valve, the first one-way valve is connected to one side of the second cavity on the upper portion of the first partition plate and covers the thoracic fluid through hole in the first partition plate, and the second one-way valve is connected to one side of the third cavity on the upper portion of the second partition plate and covers the thoracic fluid through hole in the second partition plate.
Furthermore, a negative pressure measuring device is arranged in the water injection cavity.
Compared with the prior art, the utility model, its effect is positive and obvious. The utility model discloses a thoracic fluid drainage device's effect:
1. the thoracic duct does not need to be disconnected when extracting the thoracic fluid, and the danger that the air of the patient enters the thoracic cavity from the interface of the disconnected thoracic duct to cause pneumothorax is reduced.
2. The thoracic fluid can not leak outside everywhere when being extracted, thereby avoiding pollution.
3. The frequent replacement of the water-sealed bottle by the patient is reduced, and the hospitalization cost is increased.
4. The doctor can conveniently extract a proper amount of the thoracic fluid specimen for assay.
5. The workload of frequently replacing the water-sealed bottle by a nurse is reduced.
6. Even the drainage bottle is emptyd and also can not influence the chest liquid volume of record, makes things convenient for every class mark scale label.
Drawings
Fig. 1 is a schematic structural view of a thoracic drainage device of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments, but the present invention is not limited to this embodiment, and the protection scope of the present invention should be included in all similar structures and similar variations thereof.
Example 1
As shown in figure 1, the thoracic drainage device of the utility model comprises a drainage bottle 9, a drainage cavity 6, a water injection cavity 4 and a negative pressure cavity 5 are arranged in the drainage bottle 9 in parallel, the drainage cavity 6 is divided into a first cavity 1, a second cavity 2 and a third cavity 3 by a first partition plate 8 and a second partition plate 7, the first cavity 1, the second cavity 2 and the third cavity 3 are arranged in parallel with the water injection cavity 4 and the negative pressure cavity 5, the top of the first cavity 1 is provided with a drainage tube interface 14 and a negative pressure interface, the upper parts of the first partition plate 8 and the second partition plate 7 are respectively provided with a thoracic fluid through hole, any one of the thoracic fluid through holes is respectively provided with a one-way valve, the allowed flow direction of the one-way valve is respectively from the first cavity 1 to the second cavity 2, from the second cavity 2 to the third cavity 3, the top of the first cavity 1, the second cavity 2 and the third cavity 3 are respectively provided with a fluid extraction port, be provided with a liquid suction pipe 10 in the drawing liquid mouth separately, liquid suction pipe 10 downwardly extending to the bottom of first cavity 1, second cavity 2 and third cavity 3 separately, be provided with a sealed lid 11 on the drawing liquid mouth separately, the negative pressure connector pass through the top intercommunication of pipeline and water injection chamber 4, the upper portion of water injection chamber 4 and the upper portion intercommunication in negative pressure chamber 5, the top in negative pressure chamber 5 is connected with the negative pressure source interface, the upper portion in water injection chamber 4 and negative pressure chamber 5 is provided with a water filling port separately.
Further, the one-way valve in the first partition plate 8 is composed of a first one-way valve 12, the one-way valve in the second partition plate 7 is composed of a second one-way valve 13, the first one-way valve 12 is connected to one side of the second cavity 2 on the upper portion of the first partition plate 8 and covers the thoracic fluid through hole in the first partition plate 8, and the second one-way valve 13 is connected to one side of the third cavity 3 on the upper portion of the second partition plate 7 and covers the thoracic fluid through hole in the second partition plate 7.
Furthermore, a negative pressure measuring device is arranged in the water injection cavity 4.
Specifically, the water injection cavity 4, the negative pressure cavity 5, the first one-way valve 12, the second one-way valve 13, and the negative pressure measuring device in this embodiment all adopt the known solutions in the prior art, and other components not specifically described are all the same as the water-sealed YY0583 three cavities-1500 of the disposable thoracic drainage device, which are known to those skilled in the art and will not be described herein again.
The working principle of the embodiment is as follows:
first one-way valve 12 and the one-way valve 13 of second can prevent that drainage bottle 9 from when empting, and the chest liquid flow direction second cavity 2 in the third cavity 3, the chest liquid flow direction first cavity 1 in the second cavity 2 can not influence the record chest liquid measure, makes things convenient for the every shift drainage volume of mark.
The liquid suction pipe 10 is convenient for a doctor to draw a thoracic fluid sample to be injected into the inspection pipe, the doctor only needs to open the sealing cover 11 when extracting the thoracic fluid, the thoracic fluid quantity at the bottom of the needle tube drawing is tested after the liquid suction pipe is connected with the needle tube, the sealing cover is covered after the liquid suction pipe is drawn, the operation is convenient and sanitary, the needle tube drawing the thoracic fluid is also convenient to be injected into the inspection pipe, the liquid suction pipe cannot leak outside everywhere, and the pollution is avoided.
Claims (3)
1. The utility model provides a thoracic fluid drainage device, includes drainage bottle (9), is provided with drainage chamber (6), water injection chamber (4) and negative pressure chamber (5) side by side in drainage bottle (9), its characterized in that: the drainage cavity (6) is divided into a first cavity (1), a second cavity (2) and a third cavity (3) by a first clapboard (8) and a second clapboard (7), the first cavity (1), the second cavity (2) and the third cavity (3) are arranged in parallel with a water injection cavity (4) and a negative pressure cavity (5), the top of the first cavity (1) is provided with a drainage pipe interface (14) and a negative pressure interface, the upper parts of the first clapboard (8) and the second clapboard (7) are respectively provided with a chest fluid circulation hole, any one of the chest fluid circulation holes is respectively provided with a one-way valve, the allowable flow directions of the one-way valves are respectively from the first cavity (1) to the second cavity (2) and from the second cavity (2) to the third cavity (3), the tops of the first cavity (1), the second cavity (2) and the third cavity (3) are respectively provided with a fluid extraction port, be provided with one liquid suction pipe (10) in the drawing liquid mouth separately, liquid suction pipe (10) downwardly extending to the bottom of first cavity (1), second cavity (2) and third cavity (3) separately, be provided with one sealed lid (11) on the drawing liquid mouth separately, the negative pressure connector pass through the top intercommunication of pipeline and water injection chamber (4), the upper portion of water injection chamber (4) and the upper portion intercommunication of negative pressure chamber (5), the top of negative pressure chamber (5) is connected with the negative pressure source interface, the upper portion of water injection chamber (4) and negative pressure chamber (5) is provided with a water filling port respectively.
2. The thoracic drainage device of claim 1, wherein: the one-way valve in the first clapboard (8) is composed of a first one-way valve (12), the one-way valve in the second clapboard (7) is composed of a second one-way valve (13), the first one-way valve (12) is connected to one side of a second cavity (2) on the upper part of the first clapboard (8) and covers a thoracic fluid circulation hole in the first clapboard (8), and the second one-way valve (13) is connected to one side of a third cavity (3) on the upper part of the second clapboard (7) and covers the thoracic fluid circulation hole in the second clapboard (7).
3. The thoracic drainage device of claim 1, wherein: and a negative pressure measuring device is arranged in the water injection cavity (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120091260.XU CN214969686U (en) | 2021-01-14 | 2021-01-14 | Thoracic fluid drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120091260.XU CN214969686U (en) | 2021-01-14 | 2021-01-14 | Thoracic fluid drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214969686U true CN214969686U (en) | 2021-12-03 |
Family
ID=79140045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120091260.XU Expired - Fee Related CN214969686U (en) | 2021-01-14 | 2021-01-14 | Thoracic fluid drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214969686U (en) |
-
2021
- 2021-01-14 CN CN202120091260.XU patent/CN214969686U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |