CN212490944U - Multifunctional negative pressure drainage bag - Google Patents
Multifunctional negative pressure drainage bag Download PDFInfo
- Publication number
- CN212490944U CN212490944U CN202020446732.4U CN202020446732U CN212490944U CN 212490944 U CN212490944 U CN 212490944U CN 202020446732 U CN202020446732 U CN 202020446732U CN 212490944 U CN212490944 U CN 212490944U
- Authority
- CN
- China
- Prior art keywords
- branch pipe
- negative pressure
- drainage
- drainage tube
- tube
- 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
- 238000002347 injection Methods 0.000 claims abstract description 13
- 239000007924 injection Substances 0.000 claims abstract description 13
- 239000003814 drug Substances 0.000 claims abstract description 6
- 238000010992 reflux Methods 0.000 claims 1
- 238000011010 flushing procedure Methods 0.000 abstract description 4
- 208000015181 infectious disease Diseases 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 abstract description 2
- 206010030113 Oedema Diseases 0.000 description 4
- 208000002151 Pleural effusion Diseases 0.000 description 4
- 241000521257 Hydrops Species 0.000 description 3
- 206010067171 Regurgitation Diseases 0.000 description 3
- 210000002700 urine Anatomy 0.000 description 3
- 206010051986 Pneumatosis Diseases 0.000 description 2
- 230000003187 abdominal effect Effects 0.000 description 2
- 230000000151 anti-reflux effect Effects 0.000 description 2
- 210000003567 ascitic fluid Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- 210000000626 ureter Anatomy 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
The utility model relates to a multi-functional negative pressure drainage bag, including the bag body, with the drainage tube that bag body top links to each other and with the fluid-discharge tube that bag body bottom links to each other be equipped with the control valve on the fluid-discharge tube the middle part of drainage tube is equipped with the negative pressure ball the upper portion of drainage tube is equipped with three branch pipe, is first branch pipe, second branch pipe and third branch pipe respectively, has the taper joint at the end connection of first branch pipe, has threaded joint at the end connection of second branch pipe, is equipped with the special interface that is used for sample collection and injection at the tip of third branch pipe, and first branch pipe and second branch pipe slope upwards set up, and the slope of third branch pipe sets up downwards. The utility model has simple structure and convenient use, and can select matched joints according to the type of the pipe placing joints, thereby reducing the risks of liquid leakage, air leakage and the like; the special interface for specimen collection and medicine injection can carry out the injection of the serosa cavity, the flushing of the drainage tube and the specimen collection in a closed way, thereby reducing the risks of local infection and specimen pollution.
Description
Technical Field
The utility model relates to a drainage bag, in particular to a multifunctional negative pressure drainage bag.
Background
In the clinical treatment of various diseases such as pleural effusion, abdominal dropsy, urine retention and the like, a disposable drainage device is required. The drainage bag is a medical article which is very commonly used in the drainage work of pleural effusion, abdominal effusion and urine. The current drainage bag connects mostly the luka joint or the taper joint, connects usually and puts pipe or ureter etc. with the serosa cavity and mismatch to cause the connection difficulty, need oneself repacking more clinically, increased clinical work degree of difficulty, and very easily appear weeping, gas leakage, and can increase the infection risk.
The existing drainage bag is not only difficult to meet the requirements but also has the problem of unsmooth drainage of pleural effusion. In addition, in clinical work, the serosa cavity catheter not only has the functions of draining effusion and pneumatosis, but also has the functions of injecting medicine, flushing and collecting specimens. Although some of the existing tube-placing products are of a double-cavity structure, the diameter of the auxiliary tube is generally smaller, so that the tube is easily blocked, and the medicine injection and specimen collection are still carried out from the main tube at present. When the injection or the standard sample collection is carried out, the drainage bag needs to be disconnected and then connected after the completion, so that the clinical work is relatively complicated, and the risks of local infection and specimen pollution are increased. Therefore, there is a need in the market for a drainage bag device that is versatile and easy to operate clinically.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a multi-functional negative pressure drainage bag to solve the problem that the joint that current drainage bag exists and put the pipe and mismatch, the drainage is not smooth and injection and sample collection operation difficulty.
The utility model discloses a realize like this: the utility model provides a multi-functional negative pressure drainage bag, including the bag body, with drainage tube that bag body top links to each other and with the fluid-discharge tube that bag body bottom links to each other be equipped with the control valve on the fluid-discharge tube the middle part of drainage tube is equipped with the negative pressure ball the upper portion of drainage tube is equipped with three branch pipe, is first branch pipe, second branch pipe and third branch pipe respectively, has the taper joint at the end connection of first branch pipe, has threaded joint at the end connection of second branch pipe, and first branch pipe, second branch pipe are equipped with the flow stopping card respectively, are equipped with the special interface that is used for sample collection and injection at the tip of third branch pipe, and first branch pipe and second branch pipe slope upwards set up, and the slope of third branch pipe sets up downwards.
A speed control and flow stopping valve is arranged on the drainage tube above the negative pressure ball.
Anti-reflux valves are arranged in the drainage tube below the third branch tube and at the connection part of the drainage tube and the bag body.
And a positive pressure joint is arranged at the special interface.
The utility model has simple structure and convenient use, the drainage bag is provided with three branch pipes, the three branch pipes are respectively provided with a screwed joint, a conical joint and a special interface (positive pressure joint), matched joints can be selected according to the type of the pipe placing joint, the risks of liquid leakage, air leakage and the like are reduced, the medical staff is prevented from being refitted by self, and the working efficiency is greatly improved; the special interface for sample collection and drug injection can carry out the injection of the serosa cavity, the flushing of the drainage tube and the sample collection in a closed way, reduces the risks of local infection and sample pollution, is simple and convenient to operate in clinic and can reduce the exposure of operators; drainage bag drainage tube is equipped with 2 anti palirrhea devices of valvular type, in the drainage tube of sample collection interface below, drainage tube drainage bag junction respectively, has greatly reduced the possibility of hydrops, long-pending gas to its hydrops is fresh sample when having guaranteed to take the sample.
The utility model discloses have better market prospect, suitable extensive popularization and application.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. the bag body, 2, drainage tube, 3, fluid-discharge tube, 4, control valve, 5, negative pressure ball, 6, taper joint, 7, screwed joint, 8, special interface, 9, accuse speed stop valve, 10, anti-regurgitation valve, 11, the card that ends.
Detailed Description
As shown in fig. 1, the utility model discloses a structure includes the bag body 1, and the bag body 1 is conventional drainage bag, is connected with drainage tube 2 at bag body 1 top, is connected with fluid-discharge tube 3 in bag body 1 bottom, is equipped with control valve 4 on fluid-discharge tube 3, is equipped with negative pressure ball 5 at the middle part of drainage tube 2, and the 5 inner chambers of negative pressure ball are linked together with drainage tube 2, provide the negative pressure for the drainage, has ensured the drainage effect.
Be equipped with three branch pipe on the upper portion of drainage tube 2, be first branch pipe respectively, second branch pipe and third branch pipe, first branch pipe and second branch pipe slope respectively upwards set up, and be "Y" style of calligraphy, there is taper joint 6 at the end connection of first branch pipe, there is screwed joint 7 at the end connection of second branch pipe, first branch pipe, the second branch pipe is equipped with respectively and ends a class card 11, the third branch pipe is located first branch pipe and second branch pipe below, and the slope of third branch pipe sets up downwards, be equipped with the special interface 8 that is used for sample collection and injection at the tip of third branch pipe. The special interface 8 is provided with a positive pressure joint, so that the closed type sample taking, the closed type serosa cavity medicine injection and the drainage tube flushing can be realized.
A speed control and stop valve 9 is arranged on the drainage tube above the negative pressure ball 5, and the speed control and stop valve 9 can control the opening and closing of the drainage tube and the drainage speed. The anti-reflux valve 10 is arranged in the drainage tube below the special interface and at the joint of the drainage tube and the bag body. The anti-regurgitation valve 10 greatly reduces the possibility of effusion and pneumatosis regurgitation, and ensures that the effusion is a fresh specimen when the specimen is taken.
The utility model discloses application scope is wide, can be used to in the drainage work of pleural effusion, peritoneal cavity hydrops, urine, can select the joint that matches according to putting the pipe, and is convenient for carry out multiple operations such as injection, sample collection, washing, has wide market value.
Claims (4)
1. The utility model provides a multi-functional negative pressure drainage bag, characterized by, including the bag body, with drainage tube that bag body top links to each other and with the fluid-discharge tube that bag body bottom links to each other be equipped with the control valve on the fluid-discharge tube the middle part of drainage tube is equipped with the negative pressure ball the upper portion of drainage tube is equipped with three branch pipe, is first branch pipe, second branch pipe and third branch pipe respectively, has the taper joint at the end connection of first branch pipe, has threaded joint at the end connection of second branch pipe, and first branch pipe, second branch pipe are equipped with the card that ends respectively, are equipped with the special interface that is used for sample collection and injection medicine at the tip of third branch pipe, and first branch pipe and second branch pipe slope upwards set up, and the slope of third branch pipe sets up downwards.
2. The multifunctional negative pressure drainage bag according to claim 1, wherein a speed-controlling and flow-stopping valve is arranged on the drainage tube above the negative pressure ball.
3. The multifunctional negative pressure drainage bag according to claim 1, wherein a reflux-resistant valve is arranged in the drainage tube below the third branch tube and at the connection part of the drainage tube and the bag body.
4. The multifunctional negative pressure drainage bag according to claim 1, wherein a positive pressure connector is provided at the dedicated interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020446732.4U CN212490944U (en) | 2020-03-31 | 2020-03-31 | Multifunctional negative pressure drainage bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020446732.4U CN212490944U (en) | 2020-03-31 | 2020-03-31 | Multifunctional negative pressure drainage bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212490944U true CN212490944U (en) | 2021-02-09 |
Family
ID=74441848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020446732.4U Expired - Fee Related CN212490944U (en) | 2020-03-31 | 2020-03-31 | Multifunctional negative pressure drainage bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212490944U (en) |
-
2020
- 2020-03-31 CN CN202020446732.4U patent/CN212490944U/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: 20210209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |