CN203208417U - Drainage bag capable of connecting central venous catheter - Google Patents
Drainage bag capable of connecting central venous catheter Download PDFInfo
- Publication number
- CN203208417U CN203208417U CN 201320194986 CN201320194986U CN203208417U CN 203208417 U CN203208417 U CN 203208417U CN 201320194986 CN201320194986 CN 201320194986 CN 201320194986 U CN201320194986 U CN 201320194986U CN 203208417 U CN203208417 U CN 203208417U
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- CN
- China
- Prior art keywords
- central venous
- venous catheter
- catheter
- drainage bag
- connecting device
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- Expired - Fee Related
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Abstract
The utility model relates to a drainage bag capable of connecting a central venous catheter. The drainage bag capable of connecting the central venous catheter comprises a bag body (1), a main catheter (4), a transition connecting device (5) and an elastic catheter clamp (3). A liquid outlet pipe (2) is mounted in the middle of the lower end of the bag body (1), the middle of the upper end of the bag body (1) is connected with one end of the main catheter (4), the other end of the main catheter (4) is connected with the transition connecting device (5), the transition connecting device (5) is connected with the central venous catheter (6), and the elastic catheter clamp (3) is mounted on the main catheter (4). The drainage bag capable of connecting the central venous catheter can enable the drainage bag and the central venous catheter to be connected safely, is simple in structure and convenient to use, has no secondary pollution, reduces waste of materials and relieves workload of medical staff.
Description
Technical field
This utility model relates to medical instruments field, particularly a kind of drainage bag that connects central venous catheter.
Background technology
Pericardium and drain pleural effusion are the drains of often using clinically at present, for a large amount of hydrothorax patients, need repeatedly puncture drainage, not only brought painful to the patient but also increased medical worker's workload, particularly some old people's body constitution are poor, in the appearance during to a large amount of hydrothorax, weak, uncomfortable in chest, out of breath, orthopnea is comparatively common.Adopt traditional tapping method can not to tolerate fully because of factors such as the patient are short of physical strength, the drawing liquid time is long, and the closed drainage of pleural cavity wound is big.The central vein catheter drain of adopting does not at present need skin incision, and the thoracic wall wound is little, and handling safety is convenient, can reduce complication such as pneumothorax, infection of incisional wound equivalent risk; Body inside is divided into thin silica gel tube, and no sense of discomfort has improved the quality of life during the drain, is easy to accept into the patient; Put pipe and hydrops amount for a long time and also do not injure internal organs after a little while, drain is thorough; The tube insertion depth scalable makes the emptying substantially of spaced hydrops, and is easy to use, can arbitrarily control drainage speed and drainage flow; But connect the injection of syringe repeat aspiration, also non-invasive suction fresh specimens censorship repeatedly; X line or B ultrasonic can be seen drain degree and catheter position.Therefore central venous catheter is kept somewhere reliable, the safe and effective method that the constant drainage hydrothorax can be used as extremely a large amount of hydrothorax among the treatment old people.
But in practical operation, because the size of the size of the main pipe of drainage bag and joint thereof and the union joint of central venous catheter does not match, often needing to assemble transition with common syringe during use connects, troublesome poeration, and connect insecure, occur the situation of deviating from easily, cause secondary pollution, and cause the waste of medical apparatus.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of drainage bag that connects central venous catheter, drainage bag is connected with the safety of central venous catheter, and it is simple in structure, and is easy to use, non-secondary pollution reduces waste of material and alleviates medical worker's workload.
The technical scheme that its technical problem that solves this utility model adopts is: a kind of drainage bag that connects central venous catheter is provided, comprise bag, main pipe, transition connecting device and elastic catheter folder, drain pipe is installed in the middle of the lower end of described bag, the upper end is connected with an end of main pipe between two parties, the other end of described main pipe is connected with the transition connecting device, described transition connecting device links to each other with central venous catheter, and the elastic catheter folder is installed on the described main pipe.
Described transition connecting device comprises connection base, transition conduit, connection tube and locking nut, one side of described base links to each other with an end of main pipe, the other end of described base links to each other with transition conduit, the opposite side of described transition conduit is connected with connection tube, and the outside of described connection tube is socketed with slidably locking nut.
The sidewall of described transition conduit is connected with a subsidiary conduit, the elastic catheter folder is installed on the described subsidiary conduit and is connected with injection head at the one end, can put over cap when injection head is obsolete.
Be furnished with female thread on the medial wall of described locking nut, the outside of the union joint of described central venous catheter is furnished with the external screw thread that matches with locking nut.
Its outside was not socketed with protective sleeve when described connection tube was not connected with the union joint of central venous catheter.
Beneficial effect
This utility model relates to a kind of drainage bag that connects central venous catheter, simple in structure, easy to use, installed the transition connecting device additional, the connection tube of transition connecting device and the union joint of central venous catheter match, locking nut on the transition connecting device can be fixedlyed connected the union joint of central venous catheter with the transition connecting device, prevent that it from deviating from; Being furnished with subsidiary conduit on the transition connecting device adds medicine or extracts liquid with convenient in the drain process; Replaced original draw-in groove folder with elastic catheter folder, used conveniently, prevented the situation that conduit skids off in the fluid stopping process from draw-in groove; Be applicable to the drainage procedure of suitable use central venous catheters such as drainage of pericardium, drain pleural effusion and intraperitoneal drainage, non-secondary pollution cuts the waste and alleviates medical worker's workload.
Description of drawings
Fig. 1 is the syndeton sketch map before the improvement of the present utility model;
Fig. 2 is overall structure figure of the present utility model;
Fig. 3 is syndeton sketch map of the present utility model;
Fig. 4 is vacant view of the present utility model.
The specific embodiment
Below in conjunction with specific embodiment, further set forth this utility model.Should be understood that these embodiment only are used for explanation this utility model and are not used in the scope of the present utility model that limits.Should be understood that in addition those skilled in the art can make various changes or modifications this utility model after the content of having read this utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Shown in Fig. 1-4, embodiment of the present utility model relates to a kind of drainage bag that connects central venous catheter, comprise bag 1, main pipe 4, transition connecting device 5 and elastic catheter folder 3, drain pipe 2 is installed in the middle of the lower end of described bag 1, the upper end is connected with an end of main pipe 4 between two parties, the other end of described main pipe 4 is connected with transition connecting device 5, and described transition connecting device 5 links to each other with central venous catheter 6, and elastic catheter folder 3 is installed on the described main pipe 4.
Described transition connecting device 5 comprises connection base 51, transition conduit 52, connection tube 54 and locking nut 55, one side of described base 51 links to each other with an end of main pipe 4, the other end of described base 51 links to each other with transition conduit 52, the opposite side of described transition conduit 52 is connected with connection tube 54, and the outside of described connection tube 54 is socketed with slidably locking nut 55.
The sidewall of described transition conduit 52 is connected with a subsidiary conduit 56, one end of described subsidiary conduit 56 is connected with injection head 57 and adds medicine or extract liquid in the drain process with convenient, elastic catheter folder 3 is installed on the described subsidiary conduit 56 and is connected with injection head 57 at the one end, do not use subsidiary conduit 56 the time standby elastic catheter folder 3 with its sealing.
Be furnished with female thread on the medial wall of described locking nut 55; the outside of the union joint 61 of described central venous catheter 6 is furnished with the external screw thread that matches with locking nut 55; during connection; union joint 61 and connection tube 54 sockets with central venous catheter 6; move on the locking nut 55 with the external screw thread of union joint 61 and be connected; union joint 61 is fixedlyed connected with connection tube 54, and its outside was not socketed with protective sleeve 58 when connection tube 54 was not connected with the union joint 61 of central venous catheter 6.
Claims (5)
1. drainage bag that can connect central venous catheter, comprise bag (1), main pipe (4), transition connecting device (5) and elastic catheter folder (3), drain pipe (2) is installed in the middle of the lower end of described bag (1), the upper end is connected with an end of main pipe (4) between two parties, it is characterized in that, the other end of described main pipe (4) is connected with transition connecting device (5), described transition connecting device (5) links to each other with central venous catheter (6), and elastic catheter folder (3) is installed on the described main pipe (4).
2. a kind of drainage bag that connects central venous catheter according to claim 1, it is characterized in that, described transition connecting device (5) comprises connection base (51), transition conduit (52), connection tube (54) and locking nut (55), one side of described base (51) links to each other with an end of main pipe (4), the other end of described base (51) links to each other with transition conduit (52), the opposite side of described transition conduit (52) is connected with connection tube (54), and the outside of described connection tube (54) is socketed with slidably locking nut (55).
3. a kind of drainage bag that connects central venous catheter according to claim 2, it is characterized in that, the sidewall of described transition conduit (52) is connected with a subsidiary conduit (56), elastic catheter folder (3) is installed on the described subsidiary conduit (56) and is connected with injection head (57) at the one end.
4. a kind of drainage bag that connects central venous catheter according to claim 2, it is characterized in that, be furnished with female thread on the medial wall of described locking nut (55), the outside of the union joint (61) of described central venous catheter (6) is furnished with the external screw thread that matches with locking nut (55).
5. a kind of drainage bag that connects central venous catheter according to claim 2 is characterized in that, described connection tube (54) its outside is not socketed with protective sleeve (58) with the union joint (61) of central venous catheter (6) when being connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320194986 CN203208417U (en) | 2013-04-17 | 2013-04-17 | Drainage bag capable of connecting central venous catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320194986 CN203208417U (en) | 2013-04-17 | 2013-04-17 | Drainage bag capable of connecting central venous catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203208417U true CN203208417U (en) | 2013-09-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320194986 Expired - Fee Related CN203208417U (en) | 2013-04-17 | 2013-04-17 | Drainage bag capable of connecting central venous catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203208417U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104645429A (en) * | 2015-02-15 | 2015-05-27 | 林世红 | Chest drainage water-sealed bottle and operation method thereof |
| CN104645430A (en) * | 2015-02-15 | 2015-05-27 | 林世红 | Chest drainage water-sealed bottle |
-
2013
- 2013-04-17 CN CN 201320194986 patent/CN203208417U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104645429A (en) * | 2015-02-15 | 2015-05-27 | 林世红 | Chest drainage water-sealed bottle and operation method thereof |
| CN104645430A (en) * | 2015-02-15 | 2015-05-27 | 林世红 | Chest drainage water-sealed bottle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20150417 |
|
| EXPY | Termination of patent right or utility model |