CN208511579U - It is a kind of for being connected and fixed device between ENBD conduit and drainage bag - Google Patents
It is a kind of for being connected and fixed device between ENBD conduit and drainage bag Download PDFInfo
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- CN208511579U CN208511579U CN201721734293.1U CN201721734293U CN208511579U CN 208511579 U CN208511579 U CN 208511579U CN 201721734293 U CN201721734293 U CN 201721734293U CN 208511579 U CN208511579 U CN 208511579U
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- Prior art keywords
- head
- pipe
- capsule
- reflux
- tail end
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Abstract
The utility model discloses a kind of for being connected and fixed device between ENBD conduit and drainage bag, it mainly include conical head and reflux head, the conical head inner hollow, and conical head is in head end opening tail end closed structure, the utility model carries out switch control to corresponding docking hose by head end pipe clamp and the tail end pipe clamp property of can choose, the head end pipe clamp docked on hose to one simultaneously carries out shutoff operation, and tail end pipe clamp is opened, head end pipe clamp is opened after pressing bag pipe at this time and closes tail end pipe clamp, capsule pipe can generate the effect of pump under the action of own resilience in this way, the pipeline of blocking can be dredged at this time, conveying speed is improved simultaneously, and when, which there is collapse, in some capsule pipe to be sprung back, by opening the capsule pipe communicating pipe pipe clamp on capsule pipe communicating pipe connected to it, capsule pipe adjacent in this way It can facilitate anti-backflow head blocking at this time by way of gas injection by the capsule pipe of collapse again bulging and cause capsule pipe that can not spring back.
Description
Technical field
The utility model relates to medical fields, more particularly, to a kind of solid for the connection between ENBD conduit and drainage bag
Determine device.
Background technique
Endoscopic nasobiliary drainage (Endoscopic Nasobiliary Drainage, ENBD) is diagnostic inverse
It is set up on the basis of row cholangiography (ERCP) technology, is more common scope biliary drainage method.It uses one
Elongated plastic tube under scope through duodenofiberscope insertion bile duct in, the other end through duodenum, stomach, oesophagus, pharynx etc. from
Outside the lead body of nostril, establish the external drainage of bile by way of.ENBD is the method for simple and effective releasing obstruction of biliary tract, by drawing
Stream achievees the purpose that decompression, subtracts yellow, anti-inflammatory.ENBD is a kind of new treatment hand occurred recently as the development of endoscopic technic
Section, easy to operate, safety.
Mostly used between common ENBD conduit and drainage bag at present it is direct insertion dock, however in actual use, due to
The situation that pipe is pressed and drainage-fluid is sticky be easy to cause pipeline blockage.
Utility model content
The utility model is to overcome above situation insufficient, it is desirable to provide a kind of technical solution that can solve the above problem.
It is a kind of for being connected and fixed device between ENBD conduit and drainage bag, mainly include conical head and reflux head, institute
State conical head inner hollow, and conical head is open tail end closed structure in head end, conical head head is to being connected to catheter plug；Cone
The tail portion of forming head offers multiple conical head through-holes communicated with conical head inner cavity, and wherein conical head through-hole is connected pair respectively
Hose is connect, docking hose and conical head through-hole docking location seal fixation in the form of gluing；The reflux head is in hollow pipe
Shape structure, and the head end closing tail end opening for the head that flows back, the tail end open butt joint for the head that flows back have drainage bag plug；The head of reflux head
End face offers reflux head through-hole, wherein reflux head through-hole is communicated with the inner cavity for the head that flows back；The reflux head through-hole and conical head
Through-hole is arranged in a one-to-one correspondence, and the other end for docking hose is docked one by one with reflux head through-hole, and docks hose and reflux head
The docking location of through-hole seals fixation in the form of gluing；Series connection accesses the capsule pipe for having ellipsoid on the docking hose,
Wherein capsule pipe is made of high elastic rubber material, and capsule pipe not only acts as the effect for expanding water conservancy diversion caliber at this time, while capsule pipe is also
Play the role of pump；It accompanies head end pipe clamp and tail end pipe clamp respectively on the docking hose of capsule tube head end and tail end, utilizes
Head end pipe clamp and tail end pipe clamp respectively control the feed liquor of capsule tube head tail end；Pass through capsule pipe communicating pipe between adjacent capsule pipe
Connection, wherein capsule pipe communicating pipe and capsule pipe surface butt hole dock place and are sealed by way of gluing, and capsule pipe communicating pipe is equipped with
Capsule pipe communicating pipe pipe clamp, at this time during practical drain, by head end pipe clamp and the tail end pipe clamp property of can choose to corresponding
Docking hose carry out switch control, while the head end pipe clamp docked on hose to one carries out shutoff operation, and by tail end pipe
Folder is opened, and is opened head end pipe clamp after pressing bag pipe at this time and is closed tail end pipe clamp, such capsule pipe is under the action of own resilience
The effect of pump can be generated, the pipeline of blocking can be dredged at this time, while improving conveying speed, and works as some capsule
It is adjacent in this way by opening the capsule pipe communicating pipe pipe clamp on capsule pipe communicating pipe connected to it when pipe collapse occurs and can not spring back
Capsule pipe can facilitate anti-backflow head blocking at this time by way of gas injection by the capsule pipe of collapse again bulging and cause capsule pipe
It can not spring back.
As a further solution of the present invention: to being connected to oblique exhaust pipe, oblique row on the side wall of the reflux head
The distal opening of tracheae is covered with air permeable waterproof plain cotton fabric, and wherein air permeable waterproof plain cotton fabric gluing is fixed on oblique exhaust pipe, using oblique
Disengaging gas is maintained to exhaust pipe, while air permeable waterproof plain cotton fabric avoids hydrops from spraying from oblique exhaust pipe.
As a further solution of the present invention: being in integral structure between the oblique exhaust pipe and reflux head.
As a further solution of the present invention: the docking hose is made of PP material.
As a further solution of the present invention: being in integral structure between the conical head and catheter plug.
As a further solution of the present invention: being in integral structure between the reflux head and drainage bag plug.
The utility model has the beneficial effects that the utility model is by head end pipe clamp and the tail end pipe clamp property of can choose to phase
The docking hose answered carries out switch control, while the head end pipe clamp docked on hose to one carries out shutoff operation, and by tail end
Pipe clamp is opened, and is opened head end pipe clamp after pressing bag pipe at this time and is closed tail end pipe clamp, effect of such capsule pipe in own resilience
The effect of pump can be generated down, the pipeline of blocking can be dredged at this time, while improving conveying speed, and works as some
When capsule pipe collapse occurs and can not spring back, pass through the capsule pipe communicating pipe pipe clamp opened on capsule pipe communicating pipe connected to it, such phase
Adjacent capsule pipe can facilitate anti-backflow head blocking at this time and cause capsule by way of gas injection by the capsule pipe of collapse again bulging
Pipe can not be sprung back.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the utility model structure diagram.
In figure: 1- conical head, 2- catheter plug, 3- docking hose, 4- capsule pipe, 5- reflux head, 6- drainage bag plug, 7- are oblique
It is managed to exhaust pipe, 8- air permeable waterproof plain cotton fabric, 9- head end pipe clamp, 10- tail end pipe clamp, 11- capsule pipe communicating pipe, 12- capsule pipe communicating pipe
Folder.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, in the utility model embodiment, it is a kind of for being connected and fixed dress between ENBD conduit and drainage bag
It sets, main includes conical head 1 and reflux head 5,1 inner hollow of conical head, and conical head 1 in head end opening tail end closed
Structure, 1 head of conical head is to being connected to catheter plug 2；The tail portion of conical head 1 offers multiple tapers communicated with conical head inner cavity
Head through-hole, wherein conical head through-hole is connected docking hose 3 respectively, and docking hose 3 and conical head through-hole docking location use
The form of gluing, which seals, fixes；The reflux head 5 is in hollow tubular structures, and the head end closing tail end opening for the head 5 that flows back, reflux
First 5 tail end open butt joint has drainage bag plug 6；The end surface of reflux head 5 offers reflux head through-hole, wherein reflux head through-hole
It is communicated with the inner cavity of reflux head 5；The reflux head through-hole is arranged in a one-to-one correspondence with conical head through-hole, and docks the another of hose 3
End is docked one by one with reflux head through-hole, and the docking location for docking hose 3 and the head through-hole that flows back is sealed in the form of gluing
It is fixed；Series connection accesses the capsule pipe 4 for having ellipsoid on the docking hose 3, and wherein capsule pipe 4 uses high elastic rubber material system
At capsule pipe 4 not only acts as the effect for expanding water conservancy diversion caliber at this time, while capsule pipe 4 also acts as the effect of pump；Positioned at 4 head end of capsule pipe
And head end pipe clamp 9 and tail end pipe clamp 10 are accompanied respectively on the docking hose 3 of tail end, utilize head end pipe clamp 9 and tail end pipe clamp 10
The feed liquor of 4 tail end of capsule pipe is controlled respectively；It is connected between adjacent capsule pipe 4 by capsule pipe communicating pipe 11, the connection of capsule pipe
Pipe is equipped with capsule pipe communicating pipe pipe clamp 12, and wherein capsule pipe communicating pipe 11 docks shape of the place by gluing with 4 surface butt hole of capsule pipe
Formula sealing, at this time during practical drain, by 10 property of can choose of head end pipe clamp 9 and tail end pipe clamp to corresponding docking
Hose 3 carries out switch control, while the head end pipe clamp 9 docked on hose 3 to one carries out shutoff operation, and by tail end pipe clamp 10
It opens, open head end pipe clamp 9 after pressing bag pipe 4 at this time and closes tail end pipe clamp 10, effect of such capsule pipe 4 in own resilience
The effect of pump can be generated down, the pipeline of blocking can be dredged at this time, while improving conveying speed, and works as some
When there is collapse and can not spring back in capsule pipe 4, by opening the capsule pipe communicating pipe pipe clamp 12 on capsule pipe communicating pipe 11 connected to it, this
The adjacent capsule pipe 4 of sample it is stifled can to facilitate anti-backflow head 5 by way of gas injection by the capsule pipe 4 of collapse again bulging at this time
Plug causes capsule pipe 4 that can not spring back.
To oblique exhaust pipe 7 is connected on the side wall of the reflux head 5, the distal opening of oblique exhaust pipe 7 is covered with ventilative anti-
Water plain cotton fabric 8, wherein 8 gluing of air permeable waterproof plain cotton fabric is fixed on oblique exhaust pipe 7, maintains disengaging gas using oblique exhaust pipe 7, together
When air permeable waterproof plain cotton fabric 8 avoid hydrops from spraying from oblique exhaust pipe 7.
It is in integral structure between the oblique exhaust pipe 7 and reflux head 5.
The docking hose 3 is made of PP material.
It is in integral structure between the conical head 1 and catheter plug 2.
It is in integral structure between the reflux head 5 and drainage bag plug 6.
The working principle of the utility model is: can be selected during practical drain by head end pipe clamp 9 and tail end pipe clamp 10
Selecting property carries out switch control to corresponding docking hose 3, while docking the head end pipe clamp 9 on hose 3 to one and closing
Operation, and tail end pipe clamp 10 is opened, open head end pipe clamp 9 after pressing bag pipe 4 at this time and closes tail end pipe clamp 10, such capsule pipe
4 can generate the effect of pump under the action of own resilience, at this time can dredge the pipeline of blocking, while improving defeated
Speed is sent, and when collapse, which occurs, in some capsule pipe 4 to be sprung back, by opening on capsule pipe communicating pipe 11 connected to it
Capsule pipe communicating pipe pipe clamp 12, capsule pipe 4 adjacent in this way can be by way of gas injection by the capsule pipe 4 of collapse again bulging, at this time
Facilitating the anti-blocking of backflow head 5 causes capsule pipe 4 that can not spring back.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. it is a kind of for being connected and fixed device between ENBD conduit and drainage bag, it is described mainly including conical head and reflux head
Conical head inner hollow, and conical head is open tail end closed structure in head end, conical head head is to being connected to catheter plug；Taper
The tail portion of head offers multiple conical head through-holes communicated with conical head inner cavity, and wherein conical head through-hole is connected docking respectively
Hose, docking hose and conical head through-hole docking location seal fixation in the form of gluing；The reflux head is in hollow tubular
Structure, and the head end closing tail end opening for the head that flows back, the tail end open butt joint for the head that flows back have drainage bag plug；The head end of reflux head
Face offers reflux head through-hole, wherein reflux head through-hole is communicated with the inner cavity for the head that flows back；The reflux head through-hole and conical head are logical
Hole is arranged in a one-to-one correspondence, and the other end for docking hose is docked one by one with reflux head through-hole, and docking hose and reflux head are logical
The docking location in hole seals fixation in the form of gluing；It is characterized in that, series connection access has ellipsoid on the docking hose
The capsule pipe of shape, wherein capsule pipe is made of high elastic rubber material, on the docking hose of capsule tube head end and tail end respectively
Head end pipe clamp and tail end pipe clamp are accompanied, is connected between adjacent capsule pipe by capsule pipe communicating pipe, capsule pipe communicating pipe is equipped with capsule pipe
Communicating pipe pipe clamp, wherein capsule pipe communicating pipe and capsule pipe surface butt hole dock place and are sealed by way of gluing.
2. according to claim 1 for being connected and fixed device between ENBD conduit and drainage bag, which is characterized in that institute
It states on the side wall of reflux head to oblique exhaust pipe is connected to, the distal opening of oblique exhaust pipe is covered with air permeable waterproof plain cotton fabric, wherein thoroughly
Gas waterproof plain cotton fabric gluing is fixed on oblique exhaust pipe.
3. according to claim 2 for being connected and fixed device between ENBD conduit and drainage bag, which is characterized in that institute
It states between oblique exhaust pipe and reflux head in integral structure.
4. according to claim 1 for being connected and fixed device between ENBD conduit and drainage bag, which is characterized in that institute
Docking hose is stated to be made of PP material.
5. according to claim 1 for being connected and fixed device between ENBD conduit and drainage bag, which is characterized in that institute
It states between conical head and catheter plug in integral structure.
6. according to claim 1 for being connected and fixed device between ENBD conduit and drainage bag, which is characterized in that institute
It states between reflux head and drainage bag plug in integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721734293.1U CN208511579U (en) | 2017-12-13 | 2017-12-13 | It is a kind of for being connected and fixed device between ENBD conduit and drainage bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721734293.1U CN208511579U (en) | 2017-12-13 | 2017-12-13 | It is a kind of for being connected and fixed device between ENBD conduit and drainage bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208511579U true CN208511579U (en) | 2019-02-19 |
Family
ID=65328246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721734293.1U Expired - Fee Related CN208511579U (en) | 2017-12-13 | 2017-12-13 | It is a kind of for being connected and fixed device between ENBD conduit and drainage bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208511579U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110743046A (en) * | 2019-10-31 | 2020-02-04 | 中国人民解放军陆军军医大学第一附属医院 | Drainage tube fixing packaging bag |
-
2017
- 2017-12-13 CN CN201721734293.1U patent/CN208511579U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110743046A (en) * | 2019-10-31 | 2020-02-04 | 中国人民解放军陆军军医大学第一附属医院 | Drainage tube fixing packaging bag |
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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: 20190219 Termination date: 20191213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |