CN205460344U - Many side openings drainage tube - Google Patents
Many side openings drainage tube Download PDFInfo
- Publication number
- CN205460344U CN205460344U CN201620012766.6U CN201620012766U CN205460344U CN 205460344 U CN205460344 U CN 205460344U CN 201620012766 U CN201620012766 U CN 201620012766U CN 205460344 U CN205460344 U CN 205460344U
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- CN
- China
- Prior art keywords
- drainage
- side openings
- many side
- pipe
- conductions
- 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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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a many side openings drainage tube, many side openings drainage tube includes a both ends open -ended body, on the body, follow body top to distance body afterbody 5cm punishment cloth has a plurality of drainage punch combinations, the drainage punch combination is followed body direction parallel distribution, equidistant crisscross distribution between the drainage punch combination, even spacing distribution between a plurality of drainage holes in every drainage punch combination, the afterbody of body is provided with the tail -to -tail linking mouth, the tail -to -tail linking mouth is used for drainage switching, medicine to inject and/or wash. The utility model provides a many side openings drainage tube elasticity is good, flexibility is high, biocompatibility is good, the drainage is unobstructed, anti to roll over resistant negative pressure performance good, provides a safety, reliable, convenient drainage solution for the drainage of malignant tumor hydrops.
Description
Technical field
This utility model belongs to technical field of medical instrument, specifically, relates to a kind of many side openings conductions pipe.
Background technology
Late tumor patient, majority there will be malignant abdominal cavity effusion or hydrothorax, needs in clinical treatment
Carry out drainage treatment.Current drainage treatment many uses surgical drainage tube or big vein single-chamber tube for transfusion are carried out,
But both drainage equipments can not fully meet the treatment needs of late tumor patient.
Drainage tube in medical disposable material is used for patient is carried out postoperative local drainage, because of its diameter relatively at present
Greatly, material is harder, is not suitable for the puncture drainage of malignant hydrothorax.Use big vein so in clinical practice more
Centre pipe carries out puncture drainage to malignant hydrothorax, but this conduit exists following problem: 1. single hole:
Drainage flow is little, and the floccule easily formed by the albumen in malignant hydrothorax blocks；2. lumen diameter is little: because of it
Design for big Vein Tube, so lumen diameter is restricted, limited flow, easily block；3. material
Soft: because it designs for big Vein Tube, it is desirable to good to the adaptability of blood vessel, so material is softer, but
Malignant hydrothorax put bending even dead folding easily occurs during pipe and cannot drain；4. switching complexity: draw
Flow tube end interfaces disunity, transfers complicated with drainage bag or negative pressure drainage vessel.
Malignant abdominal cavity effusion or hydrothorax are done drainage treatment, needs safe and reliable, easy to use, have
Certain elasticity and suppleness, good biocompatibility, drain is unobstructed, and anti-folding resistance to negative pressure performance is good (to be difficult to
Cause inadequate drainage or plugging) drainage tube, and the most do not need at present set for above-mentioned clinical practice
The drainage tube of meter.
Summary of the invention
In order to solve defect of the prior art, this utility model provides that a kind of suppleness is good, biofacies
What capacitive was good, safe and reliable, easy to use is mainly used in many side openings conductions pipe of late tumor patient.
According to an aspect of the present utility model, it is provided that a kind of many side openings conductions pipe, described many side openings conductions
Pipe includes the body of a both ends open；
On described body, at away from described body afterbody 5cm, multiple drain is distributed from described body top
Hole group；
Described conduction hole group is along the parallel distribution in described body direction；
Equidistantly it is interspersed between described conduction hole group；
Equidistantly it is distributed between multiple conduction holes in each conduction hole group；
The afterbody of described body is provided with WEILIAN interface, and described WEILIAN interface pushes away for drain switching, medicine
Note and/or cleaning.
According to a detailed description of the invention of the present utility model, a diameter of 2.0mm～3.0mm of described body.
According to another embodiment of the present utility model, described conduction hole is regular hexagon structure.
According to another detailed description of the invention of the present utility model, the described orthohexagonal length of side is
0.25mm～0.35mm.
According to another detailed description of the invention of the present utility model, described inboard wall of tube body is smooth.
According to another detailed description of the invention of the present utility model, described body uses and does not contains the medical of DEPH
Macromolecular material makes.
Many side openings conductions pipe that this utility model provides uses the design of alternating expression cloth hole, meanwhile, adds pipe
The size in footpath, so can effectively reduce the generation of blocking, it is ensured that drain is unobstructed；Toleration is good, adopts
Make of medical macromolecular materials, there is good patient tolerance and the anti-collapsing ability of drain, it is ensured that draw
The patency of stream: without DEHP, it is possible to effectively reduce the exogenous injury that patient suffers, heparin sodium inner chamber
Process and inner wall smooth processes, adhesion precipitation can be substantially reduced；It is provided with multi-functional tail connecting port, for drawing
Stream bag or negative pressure drainage vessel provide mode of communicating easily, and can be converted into syringe interface, it is simple to medicine
Thing inject and pipeline pulse is washed, degree easy to use has obtained great lifting.
Accompanying drawing explanation
The detailed description that non-limiting example is made made with reference to the following drawings by reading, this
Bright other features, objects and advantages will become more apparent upon:
Fig. 1 show a specific embodiment party of a kind of many side openings conductions pipe provided according to this utility model
The structural representation of formula.
In accompanying drawing, same or analogous reference represents same or analogous parts.
Detailed description of the invention
Following disclosure provides many different embodiments or example for realizing the different knots of the present invention
Structure.In order to simplify disclosure of the invention, hereinafter parts and setting to specific examples are described.This
Outward, the present invention can in different examples repeat reference numerals and/or letter.This repetition is to simplify
Clearly purpose, the relation between itself not indicating discussed various embodiment and/or arranging.Should
Noting, parts illustrated in the accompanying drawings are not drawn necessarily to scale.Present invention omits known assemblies
Description with treatment technology and process is to avoid being unnecessarily limiting the present invention.
One tool of a kind of many side openings conductions pipe provided according to this utility model is provided with reference to Fig. 1, Fig. 1
The structural representation of body embodiment.This many side openings conductions pipe includes the body 10 of a both ends open,
On described body 10, to the 5cm away from described body afterbody 12, multiple draw is distributed from described body top 11
Discharge orifice group 13.
A diameter of 2.0mm～3.0mm of described body 10, such as: 2.0mm, 2.5mm or 3.0mm.
The size of body 10 is extremely important, and the diameter range that this utility model selects both can ensure that the abundant of hydrops
Drain, can reduce again the sense of discomfort that larger diameter pipeline indwelling causes.
Body 10 uses the medical macromolecular materials not conforming to DEPH to make, and has good patient tolerance and draws
Flowing anti-collapsing ability, its patency can obtain effective guarantee.Without DEHP, can reduce outside patient suffers
Source property injures, and heparin sodium inner chamber processes and inner wall smooth processes, and has ensured the inner wall smooth of body 10, can
Reduce further and adhere to precipitation, it is ensured that tolerate the optimum balance with anti-negative pressure.
Described conduction hole group 13 is along the parallel distribution in described body 10 direction；Between waiting between described conduction hole group 13
Away from being interspersed；Equidistantly it is distributed between multiple conduction holes in each conduction hole group 13.With in Fig. 1
As a example by one conduction hole group 131 and the second conduction hole group 132, wherein, the first conduction hole group 131 and the second drain
Hole group 132 is parallel and is interspersed.Conduction hole in first conduction hole group 131 and the second conduction hole group 132 is equal
For equidistantly distribution.Preferably, the spacing between the conduction hole in the first conduction hole group 131 and the second conduction hole
The spacing between conduction hole in group 132 is identical.The setting that it should be noted that conduction hole group 13 is from body
Top 11 is at the 5cm away from body afterbody 12.
It is easily formed floccule blocking owing to inflammatory protein composition is more in malignant hydrothorax, easily patient is caused
Secondary injury, the misery of making patients.And arranging at body top 11 to the 5cm away from body afterbody 12
The conduction hole group 13 in alternating expression cloth hole, can effectively reduce the generation of blocking, it is ensured that drain is unobstructed.Enter one
Step, when described conduction hole is regular hexagon structure, drainage effect is more preferable.Preferably, described positive six
The length of side of limit shape is 0.25mm～0.35mm, such as: 0.25mm, 0.3mm or 0.35mm.
The afterbody of described body 10 is provided with WEILIAN interface 20, described WEILIAN interface 20 for drain switching,
Bolus injection and/or cleaning.It is convenient that WEILIAN interface and existing drainage bag or negative pressure drainage vessel etc. can realize
Switching；In addition to this it is possible to be converted into syringe interface, it is simple to injecting and pipeline pulse punching of medicine
Wash.
This utility model provide many side openings conductions pipe suppleness is good, good biocompatibility, the most pliable,
Safe and reliable, easy to use, it is easy to the efficient drain of malignant hydrothorax.
Although being described in detail about example embodiment and advantage thereof, it should be understood that without departing from the present invention
Spiritual and defined in the appended claims protection domain in the case of, these embodiments can be carried out respectively
Plant change, substitutions and modifications.For other examples, those of ordinary skill in the art it should be readily appreciated that
While keeping in scope, the order of processing step can change.
Claims (6)
1. side openings conduction pipe more than a kind, it is characterised in that described many side openings conductions pipe includes that two ends are opened
The body of mouth；
On described body, at away from described body afterbody 5cm, multiple drain is distributed from described body top
Hole group；
Described conduction hole group is along the parallel distribution in described body direction；
Equidistantly it is interspersed between described conduction hole group；
Equidistantly it is distributed between multiple conduction holes in each conduction hole group；
The afterbody of described body is provided with WEILIAN interface, and described WEILIAN interface pushes away for drain switching, medicine
Note and/or cleaning.
Many side openings conductions pipe the most according to claim 1, it is characterised in that the diameter of described body
For 2.0mm～3.0mm.
Many side openings conductions pipe the most according to claim 1, it is characterised in that described conduction hole is just
Hexagonal structure.
Many side openings conductions pipe the most according to claim 3, it is characterised in that described orthohexagonal
The length of side is 0.25mm～0.35mm.
Many side openings conductions pipe the most according to claim 1, it is characterised in that described inboard wall of tube body light
Sliding.
Many side openings conductions pipe the most according to claim 1, it is characterised in that described body uses not
Medical macromolecular materials containing DEPH make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620012766.6U CN205460344U (en) | 2016-01-08 | 2016-01-08 | Many side openings drainage tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620012766.6U CN205460344U (en) | 2016-01-08 | 2016-01-08 | Many side openings drainage tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205460344U true CN205460344U (en) | 2016-08-17 |
Family
ID=56664174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620012766.6U Expired - Fee Related CN205460344U (en) | 2016-01-08 | 2016-01-08 | Many side openings drainage tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205460344U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107243107A (en) * | 2017-06-12 | 2017-10-13 | 南方医科大学 | Peritoneal cavity drainage tube |
| CN109498958A (en) * | 2019-01-18 | 2019-03-22 | 广州志和医疗器械有限公司 | A kind of Antiplugging drainage-tube |
| CN109529136A (en) * | 2019-01-18 | 2019-03-29 | 广州志和医疗器械有限公司 | A kind of multi-functional gastric juice attraction collection device |
-
2016
- 2016-01-08 CN CN201620012766.6U patent/CN205460344U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107243107A (en) * | 2017-06-12 | 2017-10-13 | 南方医科大学 | Peritoneal cavity drainage tube |
| CN109498958A (en) * | 2019-01-18 | 2019-03-22 | 广州志和医疗器械有限公司 | A kind of Antiplugging drainage-tube |
| CN109529136A (en) * | 2019-01-18 | 2019-03-29 | 广州志和医疗器械有限公司 | A kind of multi-functional gastric juice attraction collection device |
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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: 20160817 Termination date: 20180108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |