CN209060103U - Positive-pressure closing side connector drainage bag - Google Patents
Positive-pressure closing side connector drainage bag Download PDFInfo
- Publication number
- CN209060103U CN209060103U CN201721387683.6U CN201721387683U CN209060103U CN 209060103 U CN209060103 U CN 209060103U CN 201721387683 U CN201721387683 U CN 201721387683U CN 209060103 U CN209060103 U CN 209060103U
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- China
- Prior art keywords
- drainage
- positive
- side connector
- bag
- closing side
- 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
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Abstract
The utility model relates to the field of medical instrument technology, be it is a kind of for wound drainage or urine collecting and can enclosed sampling and flushing drainage bag.For solve the problem of current drainage bag in sampling, rinse and survey pressure etc. and need to separate drainage tube in uses or just can be carried out operation with syringe needle puncture drainage tube and solve the existing drainage bag for opening side connector with cover at present drainage-fluid can occur in this connection to overflow and generation retrograde infection.Positive-pressure closing side connector drainage bag, it is the flow sub of four kinds of diameter specifications transition pagoda-shaped cones including outer diameter, it is fixedly connected between flow sub and liquid-collection bag by connecting tube, positive-pressure closing side connector is connected on drainage tube, in operations such as sampling, suction irrigation or survey pressures, sampling apparatus or flushing pressure measuring unit are connect with positive-pressure closing side connector needleless, pass folder, which closes device, prevents the drainage-fluid adverse current of liquid-collection bag, and the above-mentioned sampling of any connection completion, suction, flushing or the survey without separating entire drainage bag are pressed etc..
Description
Technical field
It is a kind of for wound drainage liquid or urine collecting and can be closed the present invention relates to the field of medical instrument technology
Sampling and the drainage bag rinsed.
Background technique
It is integral type at present in the disposable drainage bag used for draining (collection of wound drainage liquid or urine)
Closed drainage device.It can be applied to the receipts of urine when collection and the self retaining catheter of a variety of wound drainage liquid due to drainage bag
Collection, during drainage when inadequate drainage, will do it some suctions, flushing operation, needs drainage tube to be separated or penetrated with syringe needle
Drainage connecting pipe is operated；When acquisition wound drainage liquid or urine are analyzed, the method for sampling is also to need to puncture or separate
Drainage connecting pipe；It carries out connecting perfusion tube measurement bladder pressure after being also required to be punctured lumen when bladder pressure measurement with syringe needle.It is above-mentioned anti-
Multiple separation and puncture procedure all has the following disadvantages: first is that separating drainage connecting pipe is easy pollution lumen；Second is that anti-with syringe needle
Multiple operation pricks drainage tube and easily causes drainage connecting pipe damage；It may cause medical staff third is that being punctured repeatedly with disposable aspiration needle
Needle stab, increase nursing profession damage；Drainage bag of the Searches of Patent Literature at present with side connector is plain edition connector with cover,
The risk of urine or wound drainage hydrorrhea out is had when connecting and using, and is open connector, there is the risk of retrograde infection.
Summary of the invention
Technological difficulties to be solved by this invention are to provide a kind of positive-pressure closing side connector drainage bag, it can solve at present
Drainage bag is in use, when there is inadequate drainage, wound drainage liquid or urine sampling and bladder pressure measurement, needs to separate drainage
The problem of managing or just can be carried out operation with syringe needle puncture drainage tube.Because separation or puncture drainage connecting tube easily cause drainage tube dirty
Dye and damage and increased costs, while because of the inconvenient workload that will increase medical staff, the opening of patent literature report
The risk that drainage-fluid overflows and retrograde infection occurs can occur in this connection for the drainage bag of side connector with cover.
To solve the above-mentioned problems, the technical scheme is that positive-pressure closing side connector drainage bag includes for connecting
The flow sub of the outlet of wound drainage device or urine drainage system drainage tube, the flow sub are communicated with liquid-collection bag,
Be connected in the connecting tube of the flow sub and the liquid-collection bag be communicated with positive-pressure closing side connector can with standard sample inject fill
Pressure measuring unit connection is set or rinsed, folder is installed in the connecting tube between positive-pressure closing side connector and liquid-collection bag and closes device；It is described to draw
The outer diameter for flowing connector is the pagoda-shaped cone of four kinds of diameter specifications transition.
Due to the adoption of the above technical scheme, the invention has the following beneficial effects:
1, positive-pressure closing drainage bag of the present invention increases positive-pressure closing connector in the connecting tube of original drainage bag, adopts for connecting
Sample, flushing or pressure measuring unit.When drainage tube occurs when blocking needs to be rinsed or drainage-fluid samples, drainage can not be separated
Pipe, direct needle-free connection positive-pressure closing connector carry out aforesaid operations.
2, positive-pressure closing connector used in positive-pressure closing side connector drainage bag of the present invention is that current vein treatment is general just
Densification enclosed connector, properties of product are mature, are widely used in clinic, positive pressure can be kept under disconnected situation, and in closed
State is isolated from the outside, and when connecting sampling syringe, surveying pressure or flush-through connection, pass folder closes device and returns to prevent drainage-fluid in liquid-collection bag
Stream, direct needleless connects positive-pressure closing connector, easy to operate, both overflows without drainage-fluid, also prevents pollution of driving in the wrong direction.
3, the present invention is medical disposable material, such as occurs to replace at any time when suspicious pollution in operation, can effectively prevent to feel
The generation of dye.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Figure label indicates are as follows: 1, flow sub；2, connecting tube；3, positive-pressure closing side connector；4, folder closes device；5, liquid collecting
Bag.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples:
The positive-pressure closing side connector drainage bag of Fig. 1 is the drainage of four kinds of diameter specifications transition pagoda-shaped cones including outer diameter
Connector 1, flow sub 1 for connecting wound drainage device or urine drainage system, the outer diameter of flow sub be four kinds of diameters according to
Secondary Transition Design can satisfy the connection of clinical different-diameter drainage device and make connection reliable close；Flow sub 1 and collection
Liquid bag 5 is fixedly connected by connecting tube 2, on the drainage tube in 1 proper range of flow sub, fixed connection positive pressure
Closed side connector 3, in operations such as drainage-fluid sampling, suction irrigation or survey pressures, directly by sampling apparatus or flushing pressure measuring unit
It is connect with 3 needleless of positive-pressure closing side connector, without separating any connection of entire drainage bag；Positive-pressure closing connector 3 and liquid-collection bag 5
Between connection on, folder is installed and closes device 4, when carrying out above-mentioned sampling, suction, flushing or surveying press operation, folder can be closed and close device 4
Prevent the drainage-fluid adverse current of liquid-collection bag 5.
Claims (1)
1. a kind of positive-pressure closing side connector drainage bag, connects including the drainage for connecting wound drainage device or urine drainage system
Head (1), flow sub (1) are fixedly connected with liquid-collection bag (5) by connecting tube (2), it is characterised in that: are being connected to the flow sub
(1) it and in the connecting tube (2) of the liquid-collection bag (5), is communicated with positive-pressure closing side connector (3), the positive-pressure closing side connector (3)
It can penetrate flusher with standard sampling device or survey pressure injection and connect, the connection between positive-pressure closing side connector (3) and liquid-collection bag (5)
Folder is installed on pipe (2) and closes device (4)；The outer diameter of the flow sub (1) is four kinds of diameter specifications transition pagoda-shaped cones.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721387683.6U CN209060103U (en) | 2017-10-25 | 2017-10-25 | Positive-pressure closing side connector drainage bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721387683.6U CN209060103U (en) | 2017-10-25 | 2017-10-25 | Positive-pressure closing side connector drainage bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209060103U true CN209060103U (en) | 2019-07-05 |
Family
ID=67087723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721387683.6U Expired - Fee Related CN209060103U (en) | 2017-10-25 | 2017-10-25 | Positive-pressure closing side connector drainage bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209060103U (en) |
-
2017
- 2017-10-25 CN CN201721387683.6U patent/CN209060103U/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: 20190705 Termination date: 20211025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |