CN209611826U - A kind of drainage device - Google Patents
A kind of drainage device Download PDFInfo
- Publication number
- CN209611826U CN209611826U CN201822005914.3U CN201822005914U CN209611826U CN 209611826 U CN209611826 U CN 209611826U CN 201822005914 U CN201822005914 U CN 201822005914U CN 209611826 U CN209611826 U CN 209611826U
- Authority
- CN
- China
- Prior art keywords
- drainage
- catheter body
- catheter
- tip
- hydrops
- 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.)
- Active
Links
- 241000521257 Hydrops Species 0.000 claims abstract description 12
- 206010030113 Oedema Diseases 0.000 claims abstract description 12
- 210000000115 thoracic cavity Anatomy 0.000 claims abstract description 7
- 238000012544 monitoring process Methods 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims description 4
- 210000003516 pericardium Anatomy 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 210000003200 peritoneal cavity Anatomy 0.000 claims description 2
- 208000015181 infectious disease Diseases 0.000 abstract description 5
- 201000003144 pneumothorax Diseases 0.000 abstract description 4
- 201000010099 disease Diseases 0.000 abstract description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 3
- 208000000059 Dyspnea Diseases 0.000 description 2
- 206010013975 Dyspnoeas Diseases 0.000 description 2
- 208000002151 Pleural effusion Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010026673 Malignant Pleural Effusion Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 206010037423 Pulmonary oedema Diseases 0.000 description 1
- 210000000683 abdominal cavity Anatomy 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 208000005333 pulmonary edema Diseases 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
The utility model relates to a kind of drainage device, including sequentially connected catheter body, catheter drainage section and tip, the direction on catheter body along tip is disposed with the electronic flowmeter for real-time monitoring hydrops drainage flow, and for preventing hydrops from backflowing check valve.The utility model is disposed with electronic flowmeter and check valve along the direction of tip on catheter body, electronic flowmeter is used for real-time monitoring hydrops drainage flow, it not only excessively can cause the complication such as complex metalwork to avoid drainage flow, while convenience is also brought to disease observation, assessment；At the same time, check valve can be significantly reduced the presence of the complication such as pneumothorax and thoracic cavity infection for preventing hydrops from backflowing.
Description
Technical field
The utility model relates to a kind of medical instrument more particularly to a kind of drainage devices.
Background technique
Malignant pleural effusion and hydropericardium are the common manifestations of late tumor, and a large amount of pleural effusions or hydropericardium can draw
Play patient's severe dyspnea.And pleural effusion or hydropericardium are drawn using merging intrathoracic drain or drainage of pericardium pipe
Stream is important the treatment method for alleviating dyspnea symptom.Currently, the treatment of this kind of patient is mainly carried out in hospital, because existing
There is the management of common drainage tube to need certain professional, otherwise there is that pneumothorax, infection in thoracic cavity, drainage flow is excessive and causes multiple
The complication such as extensional pulmonary edema.But hospitalization limits the scope of activities of this kind of patient, influences terminal phase quality of life, simultaneously
Also consume the more hospital bed of society and medical resource.
Utility model content
In view of the above problems, the object of the present invention is to provide a kind of drainage devices, avoid drainage flow excessive and cause
The complication such as complex metalwork, while reducing the presence of the complication such as pneumothorax and thoracic cavity infection.
To achieve the above object, the utility model takes following technical scheme: a kind of drainage device, including sequentially connected
Catheter body, catheter drainage section and tip, the direction on the catheter body along the tip are disposed with for real-time monitoring
The electronic flowmeter of hydrops drainage flow, and for preventing hydrops from backflowing check valve.
The drainage device, it is preferred that be additionally provided on the catheter body for switching drainage and adjusting drainage speed
The only liquid valve of degree.
The drainage device, it is preferred that the proximal end of the catheter body be provided with for connect drainage bag, syringe or
The external screw thread of calparine cap.
The drainage device, it is preferred that the catheter body is made of medical macromolecular materials, and the catheter body is remote
The proximal end integrally connected at end and the catheter drainage section.
The drainage device, it is preferred that be uniformly distributed several side openings in the catheter drainage section.
The drainage device, it is preferred that the tip is integrally attached to the distal end of the catheter drainage section, the tip
It in shrinking shape and is hard.
The drainage device, it is preferred that the drainage device can draw as intrathoracic drain, drainage of pericardium pipe or abdominal cavity
Flow tube uses.
Because the utility model adopts the above technical scheme, it has the following advantages: the utility model edge on catheter body
The direction of tip is disposed with electronic flowmeter and check valve, and electronic flowmeter is used for real-time monitoring hydrops drainage flow, not only
It excessively can cause the complication such as complex metalwork to avoid drainage flow, while convenience is also brought to disease observation, assessment；
At the same time, check valve can be significantly reduced the presence of the complication such as pneumothorax and thoracic cavity infection for preventing hydrops from backflowing.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
The preferred embodiment of the utility model is described in detail below with reference to attached drawing, to be clearer to understand this reality
With novel objects, features and advantages.It should be understood that embodiment shown in the drawings is not the limit to the scope of the utility model
System, and simply to illustrate that the connotation of technical solutions of the utility model.
As shown in Figure 1, drainage device provided in this embodiment, including sequentially connected catheter body 1,2 and of catheter drainage section
Tip 3 is disposed with electronic flowmeter 4 and check valve 5 along the direction of tip 3 on catheter body 1.Wherein, electronic flowmeter 4
For real-time monitoring hydrops drainage flow, not only the complication such as complex metalwork excessively can be caused to avoid drainage flow, simultaneously
Convenience is also brought to disease observation, assessment.At the same time, check valve can be significantly reduced gas for preventing hydrops from backflowing
The presence of the complication such as chest and thoracic cavity infection.
In the above-described embodiments, it is preferred that only liquid valve 6 is additionally provided on catheter body 1, only liquid valve 6 is for switching drainage
With adjusting drainage speed.
In the above-described embodiments, it is preferred that the proximal end of catheter body 1 is provided with external screw thread 7, external screw thread 7 draws for connecting
Flow bag, syringe or calparine cap.
In the above-described embodiments, it is preferred that catheter body 1 is made of medical macromolecular materials, soft flexible, is not easy to be rolled over
Curved blocking, and the proximal end integrally connected of the distal end of catheter body 1 and catheter drainage section 2.
In the above-described embodiments, it is preferred that several side openings 21 are uniformly distributed in catheter drainage section 2.
In the above-described embodiments, it is preferred that tip 3 is integrally attached to the distal end of catheter drainage section 2, and tip 3 is in shrinking shape
And have certain degree of hardness, pass through tough and tensile anatomical structure convenient for breaking through.
In the above-described embodiments, it is preferred that the drainage device can be used as intrathoracic drain or drainage of pericardium pipe uses,
It can be used as peritoneal cavity drainage tube use.
The various embodiments described above are merely to illustrate the utility model, wherein the structure of each component, connection type and manufacture craft
Etc. may be changed, all equivalents and improvement carried out on the basis of technical solutions of the utility model,
It should not exclude except the protection scope of the utility model.
Claims (7)
1. a kind of drainage device, which is characterized in that including sequentially connected catheter body (1), catheter drainage section (2) and tip (3),
The electron stream for real-time monitoring hydrops drainage flow is disposed with along the direction of the tip (3) on the catheter body (1)
Meter (4), and for preventing hydrops from backflowing check valve (5).
2. drainage device according to claim 1, which is characterized in that be additionally provided on the catheter body (1) for opening
Close drainage and adjust drainage speed only liquid valve (6).
3. drainage device according to claim 1, which is characterized in that be provided with and be used in the proximal end of the catheter body (1)
Connect the external screw thread (7) of drainage bag, syringe or calparine cap.
4. drainage device according to claim 1, which is characterized in that the catheter body (1) is by medical macromolecular materials structure
At, and the proximal end integrally connected of the distal end of the catheter body (1) and the catheter drainage section (2).
5. according to claim 1 to 4 described in any item drainage devices, which is characterized in that on the catheter drainage section (2) uniformly
It is distributed several side openings (21).
6. according to claim 1 to 4 described in any item drainage devices, which is characterized in that the tip (3) is integrally attached to institute
The distal end of catheter drainage section (2) is stated, the tip (3) is in shrinking shape and is hard.
7. according to claim 1 to 4 described in any item drainage devices, which is characterized in that the drainage device can be used as thoracic cavity
Drainage tube, drainage of pericardium pipe or peritoneal cavity drainage tube use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822005914.3U CN209611826U (en) | 2018-11-30 | 2018-11-30 | A kind of drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822005914.3U CN209611826U (en) | 2018-11-30 | 2018-11-30 | A kind of drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209611826U true CN209611826U (en) | 2019-11-12 |
Family
ID=68444925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822005914.3U Active CN209611826U (en) | 2018-11-30 | 2018-11-30 | A kind of drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209611826U (en) |
-
2018
- 2018-11-30 CN CN201822005914.3U patent/CN209611826U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |