CN207822170U - Nose bile drainage apparatus - Google Patents
Nose bile drainage apparatus Download PDFInfo
- Publication number
- CN207822170U CN207822170U CN201721141749.3U CN201721141749U CN207822170U CN 207822170 U CN207822170 U CN 207822170U CN 201721141749 U CN201721141749 U CN 201721141749U CN 207822170 U CN207822170 U CN 207822170U
- Authority
- CN
- China
- Prior art keywords
- drainage
- drainage tube
- screwed union
- pot portion
- sample reception
- 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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- Sampling And Sample Adjustment (AREA)
Abstract
A kind of nose bile drainage apparatus,The present drainage pack adapter connection of effective solution takes time and effort easy to fall off,Pollute drainage pipe,Drainage flow misregister,Color interpretation is inconsistent,Influence the decision problem of clinically relevant complication,It includes drainage tube,The top of the drainage tube is equipped with screwed union,The spiral mouth bottom of screwed union is middle concavity,The lower end of screwed union is connected with drainage tube,Drainage tube is equipped with sample reception mouth,Sample reception mouth is located at the lower section of screwed union,The right end of sample reception mouth is connected with block,The lower end of drainage tube is connected with pot portion,The lower end in pot portion is switched equipped with tapping,It can effectively prevent the slippage of drainage device,The color observation of drainage-fluid is convenient,The sample of drainage-fluid can easily be left and taken,Improve the working efficiency of medical worker,Reduce the generation of nosocomial infection,Effectively reduce the risk of related occupational exposure.
Description
Technical field
The utility model is related to the field of medical instrument technology, more particularly, to a kind of nose bile drainage apparatus.
Background technology
Endoscopic retrograde cholangiopancreatography (endoscopic retrograde cholangiopancreato-
Graph, ERCP) it is widely used in the Clinics and Practices of a variety of hepatobiliary and pancreatic diseases, have wound small, postoperative extensive
The advantages that multiple fast, but a series of complication may also be brought simultaneously, and ERCP postoperative pancreatitis (post-ERCP
Pancreatitis, PEP) the most dangerous complication that be most common be also, the incidence of high-risk patient PEP up to 30% ~
50%, in recent years, research finds that nasobiliary drainage (endoscopic nasobiliary drainage, ENBD) effectively drops
The generation of low postoperative PEP, it is that a plastic straw is inserted into bile duct under scope through duodenofiberscope, and other end is through 12
Duodenum 12, stomach, outside oesophagus intranasal lead body, to establish the external drainage approach of bile.There are screwed union, mesh in end to nose bile duct in vitro
The general drainage bag connector of preceding clinic does not match therewith, clinically mostly uses after 1ml injector syringes end is cut and connects the two
It connects, take time and effort and the shortcomings of easy to fall off, pollution drainage pipe, makes troubles to clinical position and increase patient's nosocomial infection
Risk.In drainage process, amount, the color of bile drainage are clinical observation key content, and drainage bag used at present can not be accurate
Drainage flow is assessed, different medical staff are variant to the interpretation of color, and seriously affect clinic observes and records result.
Utility model content
For the above situation, to overcome the deficiencies of existing technologies, the utility model provides a kind of nose bile drainage apparatus, has
The present drainage pack adapter connection that solves of effect takes time and effort easy to fall off, pollution drainage pipe, drainage flow misregister, color
Interpretation is inconsistent, influences the decision problem of clinically relevant complication.
Its technical solution solved is that the utility model includes drainage tube, and the top of the drainage tube is equipped with screwed union,
The spiral mouth bottom of screwed union is middle concavity, and the lower end of screwed union is connected with drainage tube, and drainage tube is equipped with sample reception
Mouthful, sample reception mouth is located at the lower section of screwed union, and the right end of sample reception mouth is connected with block, and the lower end of drainage tube is connected with
The lower end in pot portion, pot portion is switched equipped with tapping.
The utility model structure novel, it is easy to use, the slippage of drainage device, the color of drainage-fluid can be effectively prevent to see
It examines conveniently, it may be convenient to which the sample for leaving and taking drainage-fluid improves the working efficiency of medical worker, reduces the hair of nosocomial infection
It is raw, effectively reduce the risk of related occupational exposure.
Description of the drawings
Fig. 1 is the utility model front view.
Fig. 2 is the utility model rearview.
Specific implementation mode
Specific embodiment of the present utility model is described in further details below in conjunction with attached drawing 1 and attached drawing 2.
It is provided by Fig. 1 and 2, the utility model includes drainage tube 1, and the top of the drainage tube 1 is equipped with screwed union 2, spiral shell
The spiral mouth bottom of rotary joint 2 is middle concavity, and the lower end of screwed union 2 is connected with drainage tube 1, and drainage tube 1 is stayed equipped with sample
Take mouth 3, sample reception mouth 3 is located at the lower section of screwed union 2, and the right end of sample reception mouth 3 is connected with block 4, under drainage tube 1
End is connected with pot portion 5, and the lower end in pot portion 5 is equipped with tapping switch 6.
Drainage-fluid adverse current in order to prevent, the drainage tube 1 is interior to be equipped with unidirectional valve 7, and unidirectional valve 7 is located at sample reception mouth
3 lower section.
In order to facilitate leaving and taking for sample, thumbwheel switch 8 is set on the drainage tube 1, thumbwheel switch 8 is located at unidirectional valve
7 lower section.
It is counted when few for the ease of drainage flow, the pot portion 5 is made of rigid plastics, and pot portion 5 is that the big lower part in top is small
Structure, the pot portion 5 is equipped with accurate graduation mark.
For the ease of the identification consistency of drainage-fluid color, 5 back of pot portion is equipped with colour atla 9, and colour atla 9 uses white background paper
Matter makes.
When the utility model is used, screwed union 2 is directly connect with nose bile duct end connector, and drainage-fluid is through screwed union
2 enter drainage tube 1, when needing specimen taken, close the thumbwheel switch 8 on drainage tube 1, drainage-fluid can not be downward through drainage tube 1
Circulation, opens the block 4 that sample reception mouth 3 goes out, and drainage-fluid is used as sample through the outflow of sample reception mouth 3；When needing tapping, pulley
Switch 8 is in the open state, and block 4 is in air-tight state, directly opens tapping switch 6, and drainage-fluid is discharged through pot portion 5；It needs
When recording the color of drainage-fluid, with reference to the colour atla 9 at 5 back of pot portion, the color of drainage-fluid is recorded.
The utility model has following benefit compared with prior art：1）Screwed union 2 is directly connect with nose bile duct end
Mouth spiral connection, can anti-anti-avulsion pipe phenomenon appearance；2）The spiral mouth bottom of screwed union 2 is middle concavity, facilitates bile drainage
Drainage； 3）Drainage tube 1 is equipped with unidirectional valve 7, and unidirectional valve 7 is located at the lower section of sample reception mouth 3, can effectively prevent drawing
Flow liquid adverse current；5）The right end closed block 4 of sample reception mouth 3 can directly be left and taken leaving and taking mouth when specimen taken, and it is unnecessary to avoid
Pipeline separation, reduce opportunities for contamination, sample leave and take conveniently；6）Pot portion 5 is rigid plastics material, and pot portion 5 will not mould
Property deformation, accurate statistics drainage flow, using the small structure in the big lower part in top, pot portion 5 is equipped with graduation mark in pot portion 5, convenient for accurate
Drainage flow is recorded, and drainage flow also can be counted accurately when drainage-fluid is less；7）Colour atla 9 uses white background papery for background, convenient for drawing
The identification consistency of flow liquid color；8）A word used in place name liquid switch can effectively prevent polluting medical staff when a word used in place name liquid, reduce occupational exposure
Risk.
The utility model structure novel, it is easy to use, the slippage of drainage device, the color of drainage-fluid can be effectively prevent to see
It examines conveniently, it may be convenient to which the sample for leaving and taking drainage-fluid improves the working efficiency of medical worker, reduces the hair of nosocomial infection
It is raw, effectively reduce the risk of related occupational exposure.
Claims (5)
1. nose bile drainage apparatus, including drainage tube（1）, which is characterized in that the drainage tube（1）Top be equipped with screwed union
（2）, screwed union（2）Spiral mouth bottom be middle concavity, screwed union（2）Lower end and drainage tube（1）It is connected, drainage tube
（1）It is equipped with sample reception mouth（3）, sample reception mouth（3）Positioned at screwed union（2）Lower section, sample reception mouth（3）Right end
It is connected with block（4）, drainage tube（1）Lower end be connected with pot portion（5）, pot portion（5）Lower end equipped with tapping switch（6）.
2. nose bile drainage apparatus according to claim 1, which is characterized in that the drainage tube（1）It is interior to be equipped with unidirectional live
Valve（7）, unidirectional valve（7）Positioned at sample reception mouth（3）Lower section.
3. nose bile drainage apparatus according to claim 2, which is characterized in that the drainage tube（1）On be set with pulley
Switch（8）, thumbwheel switch（8）Positioned at unidirectional valve（7）Lower section.
4. nose bile drainage apparatus according to claim 1, which is characterized in that the pot portion（5）Using rigid plastics system
At pot portion（5）For the small structure in the big lower part in top, pot portion（5）It is equipped with graduation mark.
5. nose bile drainage apparatus according to claim 1, which is characterized in that the pot portion（5）Back is equipped with colour atla
（9）, colour atla（9）It is made of white background papery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721141749.3U CN207822170U (en) | 2017-09-07 | 2017-09-07 | Nose bile drainage apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721141749.3U CN207822170U (en) | 2017-09-07 | 2017-09-07 | Nose bile drainage apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207822170U true CN207822170U (en) | 2018-09-07 |
Family
ID=63384975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721141749.3U Expired - Fee Related CN207822170U (en) | 2017-09-07 | 2017-09-07 | Nose bile drainage apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207822170U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107496999A (en) * | 2017-09-07 | 2017-12-22 | 范智博 | Nose bile drainage apparatus |
| CN109718456A (en) * | 2019-01-14 | 2019-05-07 | 王莲英 | Disposable closed thoracic drainage tube safety device |
-
2017
- 2017-09-07 CN CN201721141749.3U patent/CN207822170U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107496999A (en) * | 2017-09-07 | 2017-12-22 | 范智博 | Nose bile drainage apparatus |
| CN109718456A (en) * | 2019-01-14 | 2019-05-07 | 王莲英 | Disposable closed thoracic drainage tube safety device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180907 Termination date: 20210907 |