CN212466815U - Multifunctional thoracic drainage tube - Google Patents
Multifunctional thoracic drainage tube Download PDFInfo
- Publication number
- CN212466815U CN212466815U CN202020321038.XU CN202020321038U CN212466815U CN 212466815 U CN212466815 U CN 212466815U CN 202020321038 U CN202020321038 U CN 202020321038U CN 212466815 U CN212466815 U CN 212466815U
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- Prior art keywords
- tube
- flushing
- drainage tube
- thoracic
- thoracic drainage
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Abstract
The utility model discloses a multifunctional thoracic drainage tube, which comprises a thoracic drainage tube and a flushing tube; one end part of the thoracic drainage tube is connected with one end part of the flushing tube through a flow channel in an integrated manner; the liquid inlet end of the thoracic drainage tube is provided with a drainage hole; the liquid outlet of the flushing pipe is a through hole, and a one-way valve is arranged in the inner cavity of the flushing pipe below the liquid outlet. The thoracic drainage tube and the flushing tube are two independent flow passages for drainage and flushing, and a one-way valve structure at the liquid outlet end of the flushing tube effectively prevents pleural effusion from reversely entering the flushing tube; meanwhile, the two flow passages can be independently opened or closed by the flow metering and speed control device, and the flow speed of liquid flowing on the flow passages can be controlled, so that the applicability and the convenience of clinical operation are improved. The pleural effusion passes through the drainage of thoracic drainage tube, and the fast device of flow measurement accuse measures and drainage speed's control the pleural effusion that flows through thoracic drainage tube liquid outlet end, makes things convenient for medical personnel's timely record and observation, alleviates medical personnel's amount of labour, guarantees medical safety.
Description
Technical Field
The utility model relates to the technical field of medical auxiliary equipment, especially, relate to a multi-functional thoracic drainage tube.
Background
Closed drainage of the thoracic cavity is an effective means for treating pleural effusion, and is widely applied to drainage of hemothorax, pneumothorax and empyema and after thoracotomy.
The current method has two main disadvantages: 1. the thoracic drainage requires that the drainage volume in one day can not exceed 1000ml, and the drainage speed can not be too fast, otherwise, the pleural reaction and the rapid increase of the blood volume of the heart can be caused, so that acute renaturation pulmonary edema can be caused, and the life of a patient can be threatened by serious patients. The opening or closing of the current product flow channel is not controlled, and the drainage speed and the accurate metering of the hydrothorax cannot be controlled. 2. If a patient has pleural diseases that require treatment, irrigation or injection, flushing the chest cavity from the same tube may cause the infection to be exacerbated, violating aseptic practices.
SUMMERY OF THE UTILITY MODEL
In order to overcome the technical defects, the utility model aims to provide a multifunctional thoracic drainage tube, which is characterized in that the thoracic drainage tube and the flushing tube are two independent runners for drainage and flushing, and the two runners can be independently opened or closed and the flow rate of the liquid flowing through the two runners is controlled.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
the technical scheme is that the multifunctional thoracic drainage tube comprises a thoracic drainage tube and a flushing tube; one end part of the thoracic drainage tube is connected with one end part of the flushing tube through a flow channel in an integrated manner; the liquid inlet end of the thoracic drainage tube is provided with a drainage hole; the liquid outlet of the flushing pipe is a through hole, and a one-way valve is arranged in the inner cavity of the flushing pipe below the liquid outlet.
Preferably, a flow metering and speed control device is arranged at the liquid outlet end of the thoracic drainage tube.
And optimally, a flow metering and speed control device is arranged at the liquid inlet end of the flushing pipe.
Preferably, the flow and speed control device is an infusion pump.
Compared with the prior art, the beneficial effects of the utility model are that:
the thoracic drainage tube and the flushing tube are two independent flow channels for drainage and flushing, when only thoracic water needs to be drained, the one-way valve structure at the liquid outlet end of the flushing tube effectively prevents pleural effusion from reversely entering the flushing tube; meanwhile, the two flow passages can be independently opened or closed by the flow metering and speed control device, and the flow speed of liquid flowing on the flow passages can be controlled, so that the applicability and the convenience of clinical operation are improved.
The pleural effusion passes through the drainage of thoracic drainage tube, and the fast device of flow measurement accuse measures and drainage speed's control the pleural effusion that flows through thoracic drainage tube liquid outlet end, makes things convenient for medical personnel's timely record and observation, alleviates medical personnel's amount of labour, guarantees medical safety.
Drawings
The invention will now be described, by way of example, with reference to the accompanying drawings, in which:
fig. 1 is a schematic view of the structure of the present invention.
The labels in the figure are: the thoracic drainage tube 1, the flushing tube 2, the drainage hole 3, the liquid outlet 4 and the infusion pump 5.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1, as shown in fig. 1, the present invention is a multifunctional thoracic drainage tube, comprising a thoracic drainage tube 1 and a washing tube 2; one end part of the thoracic drainage tube 1 is connected with one end part of the flushing tube 2 through a flow channel in an integrated manner; the liquid inlet end of the thoracic drainage tube 1 is provided with a drainage hole 3; the liquid outlet 4 of the flushing pipe 2 is a through hole, and a one-way valve is arranged in the inner cavity of the flushing pipe below the liquid outlet 4.
The liquid outlet end of the thoracic drainage tube 1 is provided with a flow metering and speed control device.
And a flow metering and speed control device is arranged at the liquid inlet end of the flushing pipe 2.
The flow and speed control device is an infusion pump 5.
The outlet port of the thoracic drainage tube 1 can be connected with a standard drainage bag or a water-sealed bottle. The pleural effusion is drained through the pleural drainage tube 1, and the flow metering and speed controlling device is used for metering the pleural effusion flowing through the liquid outlet end of the pleural drainage tube 1 and controlling the drainage speed, so that the timely recording and observation of medical personnel are facilitated. The drainage quantity of the pleural effusion is recorded in time, the drainage speed is controlled, the phenomenon that the drainage speed is too high, the cardiotomy blood volume is rapidly increased, the pulmonary edema is caused, and the pleural effusion is accurately and quantitatively drained and controlled.
The thoracic drainage tube 1 and the irrigation tube 2 are two completely independent pipeline flow passages, so that the cross infection is avoided. The clinical use is divided into the following three cases:
firstly, when pleural effusion needs to be drained, the infusion pump 5 on the washing tube 2 is closed, and meanwhile, the one-way valve arranged at the liquid outlet end of the washing tube 2 prevents the pleural effusion from reversely entering the washing tube 2. Or the washing tube 2 may be sealed by injecting 10ml of saline in advance. The speed of the thoracic drainage tube 1 is set to drain 150ml-200ml/h by the infusion pump 5, and 500 ml-600 ml can be drained once. According to the disease condition of a patient, twice daily drainage is carried out, and the total drainage is about 1000 ml.
Second, when the patient has an infectious pleural effusion and needs continuous thoracic cavity irrigation treatment, the thoracic drainage tube 1 and the irrigation tube 2 are used simultaneously. Medicines such as sterile normal saline are connected to the position of the washing pipe 2, the speed is controlled by an infusion pump 5 on the washing pipe 2, and the thoracic cavity is washed at the speed of 60-100 ml/h. Meanwhile, the infusion pump 5 connected with the thoracic drainage tube 1 is started to drain the pleural effusion and the flushing liquid at the speed of 110-. The flushing treatment is completed, and the injection speed of flushing liquid flowing into the flushing pipe 2 and the extraction speed of pleural effusion and flushing liquid in the thoracic drainage tube 1 can be independently controlled. The thoracic drainage tube 1 only carries out the drainage of pleural effusion, and when the flushing tube 2 only can be directed against pleural diseases, wash or annotate the medicine, avoided same runner both to wash and the drainage, obeyed aseptic technique principle, avoided the infection risk that probably causes the patient.
Thirdly, when treating pleural diseases, such as malignant pleural effusion, pleural mesothelioma and the like, which need to be injected with chemotherapeutics, or infectious diseases which need to be injected with antibiotics for a period of time, the drainage flow passage at the liquid outlet end is closed by the infusion pump 5 on the thoracic drainage tube 1, and only the irrigation tube 2 is independently used for unidirectional injection. After the medicine is prepared, the medicine is injected into the thoracic cavity at the speed of 50-60ml/h by the infusion pump 5 on the washing pipe 2, or the individuation scheme is made according to the treatment purpose, the characteristics of the treatment medicine, the medicine concentration, the medicine amount and the like. According to the specific condition of the patient, the medicine is kept in the thoracic cavity for a period of time, and then the medicine and the pleural effusion are drained out by using the thoracic drainage tube 1. If the drug is absorbed by the pleura of the patient, and drainage is not required or the drug is left in the pleural cavity as required for therapeutic purposes, the drug may not be drained.
The thoracic drainage tube 1 and the flushing tube 2 are two completely independent channels for drainage and flushing, and the two channels can be independently opened or closed and control the flow velocity of liquid flowing through the channels according to the state of an illness of a patient, so that the applicability and the convenience of clinical operation are improved.
Embodiment 2, the flow measurement accuse fast device can also select flow regulator, can manually adjust flow regulator and reach the purpose of control speed, and the operation is accurate, nimble, convenient, and the medical cost is low.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (4)
1. Multi-functional thoracic drainage tube, its characterized in that: comprises a thoracic drainage tube and a flushing tube; one end part of the thoracic drainage tube is connected with one end part of the flushing tube through a flow channel in an integrated manner; the liquid inlet end of the thoracic drainage tube is provided with a drainage hole; the liquid outlet of the flushing pipe is a through hole, and a one-way valve is arranged in the inner cavity of the flushing pipe below the liquid outlet.
2. The multifunctional thoracic drain of claim 1 wherein: the thoracic drainage tube liquid outlet end is provided with a flow metering and speed control device.
3. The multifunctional thoracic drain of claim 1 wherein: and a flow metering speed control device is arranged at the liquid inlet end of the flushing pipe.
4. The multifunctional thoracic drain according to claim 2 or 3, wherein: the flow metering speed control device is an infusion pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020321038.XU CN212466815U (en) | 2020-03-16 | 2020-03-16 | Multifunctional thoracic drainage tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020321038.XU CN212466815U (en) | 2020-03-16 | 2020-03-16 | Multifunctional thoracic drainage tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212466815U true CN212466815U (en) | 2021-02-05 |
Family
ID=74458429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020321038.XU Expired - Fee Related CN212466815U (en) | 2020-03-16 | 2020-03-16 | Multifunctional thoracic drainage tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212466815U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113082475A (en) * | 2021-05-08 | 2021-07-09 | 王志国 | Thoracic drainage tube |
-
2020
- 2020-03-16 CN CN202020321038.XU patent/CN212466815U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113082475A (en) * | 2021-05-08 | 2021-07-09 | 王志国 | Thoracic drainage tube |
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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: 20210205 |
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| CF01 | Termination of patent right due to non-payment of annual fee |