CN103463728A - High-flow anti-blocking Y-shaped drainage guide pipe - Google Patents
High-flow anti-blocking Y-shaped drainage guide pipe Download PDFInfo
- Publication number
- CN103463728A CN103463728A CN2013101360118A CN201310136011A CN103463728A CN 103463728 A CN103463728 A CN 103463728A CN 2013101360118 A CN2013101360118 A CN 2013101360118A CN 201310136011 A CN201310136011 A CN 201310136011A CN 103463728 A CN103463728 A CN 103463728A
- Authority
- CN
- China
- Prior art keywords
- blocking
- section
- pipe
- drainage catheter
- large flow
- 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.)
- Pending
Links
Images
Abstract
The invention relates to a high-flow anti-blocking Y-shaped drainage guide pipe. The guide pipe is in a shape similar to Y shape, and comprises two groove pipe sections, a sealed pipe section and a tee, wherein the tee is connected with the groove pipe sections and the sealed pipe section. The guide pipe is characterized in that the interior of each groove pipe section is provided with support bodies which are arranged in a radial form, each groove pipe section is divided into N drainage passages by the support bodies, the cross section of each drainage passage is a fan area, the outer wall of each groove pipe section is provided with N strip groove ports used as drainage ports corresponding to the fan areas, the interior of the sealed pipe section is provided with N ribs, the axial center of each rib is convex, and N is greater than or equal to 3. The high-flow anti-blocking Y-shaped drainage guide pipe has the advantages that the flow quantity is high; the sealed pipe section is provided with the ribs, and after the sealed pipe section is bent, the flow through capability is also realized, and the anti-blocking performance is high; the strip groove ports are used as the drainage ports, so the flow through capability is high, and especially for helical strip groove ports, the flow through capability is higher; by additionally arranging a center pipe, a flushing hole and a flushing liquid supply pipe, the flushing capability is realized, and the groove pipe can be applied to the occasions requiring flushing and drainage.
Description
Technical field
The present invention relates to the technical field of medical catheter, particularly relate to the anti-blocking Y shape drainage catheter of a kind of large flow.
Background technology
The Y shape drainage catheter is also commonplace in some application of special occasions, such as all using the conduit of Y shape bilateral drainage in thyroid operation and operation on uterus, the front end major part of Y shape drainage catheter of the prior art is to adopt end hole or sidewall antipriming pipe, the restriction of the managed hole area of its flow, also easily stop up in addition, have much room for improvement.
Summary of the invention
To the objective of the invention is in order addressing the above problem, to provide a kind of large flow anti-blocking Y shape drainage catheter.
Technical scheme of the present invention is: the anti-blocking Y shape drainage catheter of a kind of large flow, this conduit is similar to " Y " shape, comprise two barrel sections, a threeway of sealing pipeline section and link slot pipeline section and closed conduct, it is characterized in that: described barrel intrasegmental part is radial supporter, supporter is divided into by the barrel section drainage channel that N cross section is sector region, and the outer wall of barrel section is provided with the N corresponding with sector region bar shaped notch as draining hole; Described sealed tube intrasegmental part is provided with N the rib to the axle center projection, N >=3.
Angle between two joints of described link slot pipeline section is 145 °.
The generatrix direction of described bar-shaped trough opening's edge pipe outer wall extends.
Described bar shaped notch extends twist around the tubular axis line.
The interior center along supporter of described barrel section is provided with central canal, the sidewall of central canal is provided with several flushing holes central canal is communicated with drainage channel, described sealed tube intrasegmental part is provided with the flushing feed pipe, and this rinses feed pipe and is communicated with the central canal in two barrel sections respectively.
This drainage catheter all adopts polyurethane material to make.
Beneficial effect of the present invention
The flow of the anti-blocking Y shape drainage catheter of this large flow is large, at the sealing pipeline section, is provided with rib, also possesses through-current capability after bending, and anti-blocking performance is strong.Using the bar shaped notch as draining hole, its through-current capability is strong, spiral helicine bar shaped notch particularly, and its through-current capability is stronger.
By increasing central canal, flushing hole and rinsing feed pipe, make it possess rinse capability, can make this barrel be applied to need the occasion of flushing and drain.
The accompanying drawing explanation
Fig. 1 is one of the anti-blocking Y shape drainage catheter of this large flow master TV structure schematic diagram;
One of B-B cross section structure for amplifying schematic diagram that Fig. 2 is Fig. 1;
One of C-C cross section structure for amplifying schematic diagram that Fig. 3 is Fig. 1;
One of D-D cross section structure for amplifying schematic diagram that Fig. 4 is Fig. 1;
The left TV structure schematic diagram that Fig. 5 is Fig. 1;
The A-A cross section structure schematic diagram that Fig. 6 is Fig. 5;
Fig. 7 is two of the anti-blocking Y shape drainage catheter of this large flow master TV structure schematic diagram;
Fig. 8 is three of the anti-blocking Y shape drainage catheter of this large flow master TV structure schematic diagram;
The C-C cross section structure for amplifying schematic diagram that Fig. 9 is Fig. 8;
The B-B cross section structure for amplifying schematic diagram that Figure 10 is Fig. 8;
The D-D cross section structure for amplifying schematic diagram that Figure 11 is Fig. 8;
The left TV structure schematic diagram that Figure 12 is Fig. 8;
The A-A cross-sectional view that Figure 13 is Figure 12;
The perspective view that Figure 14 is the anti-blocking Y shape drainage catheter of this large flow.
1. barrel sections in figure, 2. sealing pipeline section, 3. threeway, 4. rinse feed pipe, 1-1. bar shaped notch, 1-2. drainage channel, 1-3. supporter, 1-4. flushing hole, 1-5. central canal, 2-1. rib.
The specific embodiment
Embodiment: referring to Fig. 1-6, the anti-blocking Y shape drainage catheter of a kind of large flow in figure, this conduit is similar to " Y " shape, comprise two barrel sections, a threeway of sealing pipeline section and link slot pipeline section and closed conduct, it is characterized in that: described barrel intrasegmental part is radial supporter, supporter is divided into by the barrel section drainage channel that N cross section is sector region, and the outer wall of barrel section is provided with the N corresponding with sector region bar shaped notch as draining hole; Described sealed tube intrasegmental part is provided with N the rib to the axle center projection, N=4.Angle between two joints of described link slot pipeline section is 145 °.The generatrix direction of described bar-shaped trough opening's edge pipe outer wall extends.This drainage catheter all adopts polyurethane material to make.
Embodiment bis-: referring to Fig. 7, embodiment bis-and embodiment mono-are basic identical, and something in common does not repeat, and difference is that the described bar shaped notch in embodiment bis-extends twist around the tubular axis line.
Embodiment tri-: referring to Fig. 8-13, the anti-blocking Y shape drainage catheter of a kind of large flow in figure, this conduit is similar to " Y " shape, comprise two barrel sections, a threeway of sealing pipeline section and link slot pipeline section and closed conduct, it is characterized in that: described barrel intrasegmental part is radial supporter, supporter is divided into by the barrel section drainage channel that N cross section is sector region, and the outer wall of barrel section is provided with the N corresponding with sector region bar shaped notch as draining hole; Described sealed tube intrasegmental part is provided with N the rib to the axle center projection, N=4.Angle between two joints of described link slot pipeline section is 145 °.Described bar shaped notch extends twist around the tubular axis line.The interior center along supporter of described barrel section is provided with central canal, the sidewall of central canal is provided with several flushing holes central canal is communicated with drainage channel, described sealed tube intrasegmental part is provided with the flushing feed pipe, and this rinses feed pipe and is communicated with the central canal in two barrel sections respectively.This drainage catheter all adopts polyurethane material to make.
Embodiment tetra-: referring to Figure 14, embodiment tetra-and embodiment tri-are basic identical, and something in common does not repeat, and difference is that the described bar shaped notch in embodiment tetra-extends twist around the tubular axis line.
Claims (6)
1. the anti-blocking Y shape drainage catheter of large flow, this conduit is similar to " Y " shape, comprise two barrel sections, a threeway of sealing pipeline section and link slot pipeline section and closed conduct, it is characterized in that: described barrel intrasegmental part is radial supporter, supporter is divided into by the barrel section drainage channel that N cross section is sector region, and the outer wall of barrel section is provided with the N corresponding with sector region bar shaped notch as draining hole; Described sealed tube intrasegmental part is provided with N the rib to the axle center projection, N >=3.
2. the anti-blocking Y shape drainage catheter of large flow according to claim 1, it is characterized in that: the angle between two joints of described link slot pipeline section is 145 °.
3. the anti-blocking Y shape drainage catheter of large flow according to claim 1, is characterized in that: the generatrix direction extension of described bar-shaped trough opening's edge pipe outer wall.
4. the anti-blocking Y shape drainage catheter of large flow according to claim 1, it is characterized in that: described bar shaped notch extends twist around the tubular axis line.
5. according to the anti-blocking Y shape drainage catheter of the arbitrary described large flow of claim 3 or 4, it is characterized in that: the interior center along supporter of described barrel section is provided with central canal, the sidewall of central canal is provided with several flushing holes central canal is communicated with drainage channel, described sealed tube intrasegmental part is provided with the flushing feed pipe, and this rinses feed pipe and is communicated with the central canal in two barrel sections respectively.
6. the anti-blocking Y shape drainage catheter of large flow according to claim 5 is characterized in that: this drainage catheter all adopts polyurethane material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101360118A CN103463728A (en) | 2013-04-19 | 2013-04-19 | High-flow anti-blocking Y-shaped drainage guide pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101360118A CN103463728A (en) | 2013-04-19 | 2013-04-19 | High-flow anti-blocking Y-shaped drainage guide pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103463728A true CN103463728A (en) | 2013-12-25 |
Family
ID=49788907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101360118A Pending CN103463728A (en) | 2013-04-19 | 2013-04-19 | High-flow anti-blocking Y-shaped drainage guide pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103463728A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103816604A (en) * | 2014-03-23 | 2014-05-28 | 周化庆 | Brain post-operation drainage apparatus |
| CN109331325A (en) * | 2018-11-19 | 2019-02-15 | 中国人民解放军第二军医大学第二附属医院 | A kind of drainage tube |
| CN113082473A (en) * | 2021-05-08 | 2021-07-09 | 宁波市第一医院 | External drainage catheter for operation |
| CN113318325A (en) * | 2021-05-08 | 2021-08-31 | 宁波市第一医院 | Anti-blocking nephrostomy tube |
| CN113877018A (en) * | 2021-05-11 | 2022-01-04 | 宁波贝斯美德医用器械有限公司 | Drainage catheter capable of reducing flushing resistance |
| WO2022237108A1 (en) * | 2021-05-08 | 2022-11-17 | 宁波市第一医院 | Anti-blocking nephrostomy tube and curved drainage nephrostomy tube |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2915121Y (en) * | 2006-05-31 | 2007-06-27 | 丁强 | Anti-clog abdominal cavity rinsing and draining catheter |
| CN201481955U (en) * | 2009-07-31 | 2010-05-26 | 山东百多安医疗器械有限公司 | Non-transition deformation medical catheter |
| CN202096580U (en) * | 2010-12-14 | 2012-01-04 | 王浩 | Novel multifunctional closed intrathoracic drainage tube |
| CN202211927U (en) * | 2011-08-20 | 2012-05-09 | 袁义秋 | Anti-folding drainage tube |
| CN202822419U (en) * | 2012-06-29 | 2013-03-27 | 中国人民解放军第三军医大学第一附属医院 | Three way type negative pressure drainage pipe for injection-type breast augmentation agent extraction operation |
| CN203342181U (en) * | 2013-04-19 | 2013-12-18 | 郑州迪奥医学技术有限公司 | Large flow anti-blocking Y-type drainage duct |
-
2013
- 2013-04-19 CN CN2013101360118A patent/CN103463728A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2915121Y (en) * | 2006-05-31 | 2007-06-27 | 丁强 | Anti-clog abdominal cavity rinsing and draining catheter |
| CN201481955U (en) * | 2009-07-31 | 2010-05-26 | 山东百多安医疗器械有限公司 | Non-transition deformation medical catheter |
| CN202096580U (en) * | 2010-12-14 | 2012-01-04 | 王浩 | Novel multifunctional closed intrathoracic drainage tube |
| CN202211927U (en) * | 2011-08-20 | 2012-05-09 | 袁义秋 | Anti-folding drainage tube |
| CN202822419U (en) * | 2012-06-29 | 2013-03-27 | 中国人民解放军第三军医大学第一附属医院 | Three way type negative pressure drainage pipe for injection-type breast augmentation agent extraction operation |
| CN203342181U (en) * | 2013-04-19 | 2013-12-18 | 郑州迪奥医学技术有限公司 | Large flow anti-blocking Y-type drainage duct |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103816604A (en) * | 2014-03-23 | 2014-05-28 | 周化庆 | Brain post-operation drainage apparatus |
| CN109331325A (en) * | 2018-11-19 | 2019-02-15 | 中国人民解放军第二军医大学第二附属医院 | A kind of drainage tube |
| CN113082473A (en) * | 2021-05-08 | 2021-07-09 | 宁波市第一医院 | External drainage catheter for operation |
| CN113318325A (en) * | 2021-05-08 | 2021-08-31 | 宁波市第一医院 | Anti-blocking nephrostomy tube |
| CN113082473B (en) * | 2021-05-08 | 2022-07-29 | 宁波市第一医院 | External drainage catheter for operation |
| WO2022237108A1 (en) * | 2021-05-08 | 2022-11-17 | 宁波市第一医院 | Anti-blocking nephrostomy tube and curved drainage nephrostomy tube |
| CN113877018A (en) * | 2021-05-11 | 2022-01-04 | 宁波贝斯美德医用器械有限公司 | Drainage catheter capable of reducing flushing resistance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103463728A (en) | High-flow anti-blocking Y-shaped drainage guide pipe | |
| CN103143108A (en) | High-flow anti-blockage drainage pipe | |
| CN103272297A (en) | Large-flow anti-blocking washable drainage catheter | |
| CN203483740U (en) | Large-flow anti-blocking flushable drainage catheter | |
| CN203342181U (en) | Large flow anti-blocking Y-type drainage duct | |
| CN104196565A (en) | Automatic crystal removing structure of tunnel drainage pipeline and tunnel drainage system with same | |
| KR101090286B1 (en) | Synthetic resin profile pipe | |
| CN209144493U (en) | A kind of drainpipe with anchor tip | |
| CN204951915U (en) | Smooth transition large -traffic prevents stifled Y shape associated drainage catheter | |
| CN203861389U (en) | Biliary tract drainage stent with double pigtails and plurality of tunnel type side holes | |
| CN207437944U (en) | A kind of water conservancy drainage pipeline easy for installation | |
| CN207575526U (en) | A kind of peritoneal cavity drainage tube with pre-washing function | |
| CN204208188U (en) | The mounting structure of flow sub | |
| CN204041112U (en) | Tunnel drainage pipeline is automatically except crystalline texture | |
| CN203235124U (en) | Large-flow anti-blocking drainage catheter | |
| CN204628913U (en) | A kind of unhurried current bend muffler pipe fitting | |
| CN203549232U (en) | Elbow | |
| CN204437491U (en) | A kind of support for sealing fixing refrigeration copper tube | |
| CN204081306U (en) | Outdoor rain pipe syndeton | |
| CN202691417U (en) | Inserted tube matching shaft face and end face integrated welding structure | |
| CN219307511U (en) | Drainage bag flowing back pipeline | |
| CN205315924U (en) | Tee bend rubber tube | |
| CN205606070U (en) | Strenghthened type drainage amortization accessory | |
| CN204628893U (en) | A kind of wall-hanging water knockout drum | |
| CN104315270A (en) | Bidirectional bent corrugated pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20131225 |
|
| RJ01 | Rejection of invention patent application after publication |