CN202802298U - Pipeline connector - Google Patents
Pipeline connector Download PDFInfo
- Publication number
- CN202802298U CN202802298U CN201220451202.4U CN201220451202U CN202802298U CN 202802298 U CN202802298 U CN 202802298U CN 201220451202 U CN201220451202 U CN 201220451202U CN 202802298 U CN202802298 U CN 202802298U
- Authority
- CN
- China
- Prior art keywords
- pipeline connector
- flow path
- path portion
- connector according
- pipeline
- 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 - Lifetime
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
- A61M39/221—Frangible or pierceable closures within tubing
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
- A61M39/221—Frangible or pierceable closures within tubing
- A61M2039/222—Frangible or pierceable closures within tubing frangible within tubing or bags
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Joints That Cut Off Fluids, And Hose Joints (AREA)
- External Artificial Organs (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model provides a pipeline connector which comprises a connecting end and a breakable part, wherein the breakable part is integrally formed by gradually shrinking the connecting end; the periphery of the connecting end is convexly provided with a stop part; the breakable part comprises a neck part and a runner part; a channel is formed in the connecting end and extends to the neck part; the runner part accounts for 1/5-1/3 of the length of the breakable part; and a non-sharp shape is formed at the top end of the runner part. The pipeline connector is small in size and high in safety performance, ensures the fluency of liquid medicine, cannot damage an external connecting pipeline or a faucet pipe connected with the external connecting pipeline, is integrally formed in processing and production, and is cost-saving.
Description
Technical field
This utility model relates to a kind of medical connector, especially relates to the pipeline connector that having of a kind of PDS aspect fractures and fill in.
Background technology
At present, dialysis is the uremic a kind of main method for the treatment of, usually is divided into abdominal dialysis and hemodialysis, and wherein, the abdominal dialysis expense is lower, and easy to use, daily behavior that can the severe jamming patient.Therefore, abdominal dialysis is used more extensive, by doctor and patient are accepted, the safety of PDS is also constantly perfect, all be improved on the connector of employing material and pipeline, especially when the medicinal liquid of medicinal fluid bag flow into external pipeline through adapter, the design of adapter can not hinder flowing of medicinal liquid.As shown in Figure 1, be existing PDS, connect the present structure of the pipeline connector 16 of medicinal fluid bag as shown in Figure 2, the nose circle of pipeline connector connects medicinal fluid bag, and a most advanced and sophisticated side adapter sleeve is taken over, and socket pipe connects exterior line again.But when transportation and use, the tip of pipeline connector can be easy to puncture pipeline, causes medicinal liquid unhygienic, and the two ends of simultaneously pipeline connector design are long, so that deposit inconvenience.
Summary of the invention
This utility model provides a kind of pipeline connector, solved the in use mobile not smooth problem of medicinal liquid, avoided pipeline connector because designing the improper problem that punctures the external connecting pipe road, overcome and used inconvenience, storage to transport the large problem that takes up room, its concrete solution is as follows:
A kind of pipeline connector, comprise link and the integrally formed broken section by the link convergent, described link periphery is convexly equipped with and forms the stopper section, described broken section comprises cervical region and flow path portion, be formed with passage in the described link, described passage extends to cervical region, and described flow path portion accounts for 1/5 to 1/3 of broken minister's degree, and the tip of described flow path portion forms non-tip shape.
Further, described stopper section is annular.
Further, be provided with fin between the two ends of described flow path portion, be arranged with between described fin and be formed with runner.
Further, described fin has four, uniformly around on the centrage that is distributed in flow path portion.
Further, the width of described flow path portion is less than the diameter of stopper section, greater than the width of cervical region.
Further, described neck formation is taper, and there is minimum diameter the flow path portion connection.
Further, the periphery wall at two ends, described stopper section has tapering along the centrage of pipeline connector, and tapering is the 1-6 degree.
Further, described connecting portion and cervical region connection have minimum wall thickness (MINI W.).
Described pipeline connector volume is small and exquisite, and compact conformation is easy for installation, the adapter two ends can be fastenedly connected pipeline, and transportation stores and occupies little space, and security performance improves, outside connecting line and the socket pipe that is attached thereto are not damaged, one-body molded during processing, provide cost savings.
Description of drawings
Fig. 1 is the structural representation of present PDS;
Fig. 2 is the structural representation of present pipeline connector;
Fig. 3 is the structural representation of the pipeline connector embodiment that provides of this utility model.
The specific embodiment
Fig. 1 is the structural representation of present PDS, as shown in Figure 1, PDS comprises export pipeline 13, pipeline connector 16, socket pipe 17, the medical joint 15 of medicinal fluid bag 11, waste fluid bag 12, medicinal fluid bag 11, the inlet ductwork 14 of waste fluid bag 12.
Fig. 2 is the structural representation of present pipeline connector, Fig. 3 is the structural representation of the pipeline connector embodiment that provides of this utility model, as shown in Figure 3, pipeline connector comprises link 1 and by link 1 convergent integrally formed broken 4, described link 1 periphery is convexly equipped with and forms stopper section 2, described broken 4 comprises cervical region 41 and flow path portion 42, be formed with passage in the described link 1, described passage extends to cervical region 41, described flow path portion 42 accounts for 1/4 of broken 4 length, and the tip of described flow path portion 42 forms non-tip shape.
As shown in the figure, described stopper section 2 is annular, and link 1 is divided into two parts, wherein with broken 4 what be connected is to be connected terminal 2.Be provided with fin 43 between the two ends of described flow path portion 42,43 of described fins are arranged with and are formed with runner 44, and described passage does not lead to flow path portion 42 in cervical region 41 interior extension and cut-offs, described fin 43 has four, uniformly around on the centrage that is distributed in flow path portion 42.
The width of described flow path portion 42 is less than the diameter of stopper section 2, greater than the width of cervical region 41, described cervical region 41 forms taper, and there is minimum diameter flow path portion 42 connections, the periphery wall at 2 two ends, described stopper section has tapering along the centrage of pipeline connector, and tapering is the 1-6 degree.
Further, described connecting portion 1 has minimum wall thickness (MINI W.) with cervical region 41 connections, and namely connecting end 2 is snap point with the cervical region connection, when using peritoneal dialysis, fractures broken 4 from snap point, so that the medicinal liquid of medicinal fluid bag flows out smoothly.
Described socket pipe 17 is connected to described connection end 2, and flow path portion 42 can still can't enter the exterior line that is connected with socket pipe 17 in socket pipe, thereby uses safety.
Described pipeline connector volume is small and exquisite, and security performance improves, and has guaranteed that Pharmaceutical is smooth, can not damage outside connecting line and the socket pipe that is attached thereto.
Claims (8)
1. pipeline connector, it is characterized in that: comprise link and the integrally formed broken section by the link convergent, described link periphery is convexly equipped with and forms the stopper section, described broken section comprises cervical region and flow path portion, be formed with passage in the described link, described passage extends to cervical region, and described flow path portion accounts for 1/5 to 1/3 of broken minister's degree, and the tip of described flow path portion forms non-tip shape.
2. pipeline connector according to claim 1, it is characterized in that: described stopper section is annular.
3. pipeline connector according to claim 1 is characterized in that: be provided with fin between the two ends of described flow path portion, be arranged with between described fin and be formed with runner.
4. pipeline connector according to claim 3, it is characterized in that: described fin has four, uniformly around on the centrage that is distributed in flow path portion.
5. pipeline connector according to claim 1, it is characterized in that: the width of described flow path portion is less than the diameter of stopper section, greater than the width of cervical region.
6. pipeline connector according to claim 1, it is characterized in that: described neck formation is taper, and there is minimum diameter the flow path portion connection.
7. pipeline connector according to claim 1, it is characterized in that: the periphery wall at two ends, described stopper section has tapering along the centrage of pipeline connector, and tapering is the 1-6 degree.
8. pipeline connector according to claim 1, it is characterized in that: described connecting portion and cervical region connection have minimum wall thickness (MINI W.).
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220451202.4U CN202802298U (en) | 2012-09-05 | 2012-09-05 | Pipeline connector |
| PCT/EP2013/002665 WO2014037110A1 (en) | 2012-09-05 | 2013-09-04 | Pipeline connector |
| BR112015003512A BR112015003512A2 (en) | 2012-09-05 | 2013-09-04 | tube connector |
| CO15074080A CO7310518A2 (en) | 2012-09-05 | 2015-04-01 | Pipe connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220451202.4U CN202802298U (en) | 2012-09-05 | 2012-09-05 | Pipeline connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202802298U true CN202802298U (en) | 2013-03-20 |
Family
ID=47861245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220451202.4U Expired - Lifetime CN202802298U (en) | 2012-09-05 | 2012-09-05 | Pipeline connector |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN202802298U (en) |
| BR (1) | BR112015003512A2 (en) |
| CO (1) | CO7310518A2 (en) |
| WO (1) | WO2014037110A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109803716A (en) * | 2016-10-12 | 2019-05-24 | 费森尤斯医疗保健控股公司 | Medical fluid pipe connector |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017100621A1 (en) | 2015-12-11 | 2017-06-15 | Nxstage Medical, Inc. | Fluid line connector devices methods and systems |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4313636C1 (en) * | 1993-04-26 | 1994-10-13 | Fresenius Ag | Connector system for the connection of liquid containers |
| FR2819418B1 (en) * | 2001-01-17 | 2003-03-14 | Technoflex Sa | TRANSFER SET, ESPECIALLY FOR THE ADMINISTRATION OF A MIXTURE OF LIQUIDS FOR MEDICAL PURPOSES |
| CN201150709Y (en) * | 2008-01-28 | 2008-11-19 | 北京奥星医药耗材有限公司 | Tube connector with breaking plug and peritoneal dialysis system with the tube connector |
| DE102009018979A1 (en) * | 2009-04-25 | 2010-11-04 | Spang & Brands Gmbh | Breaking stopper for clogging a hose |
-
2012
- 2012-09-05 CN CN201220451202.4U patent/CN202802298U/en not_active Expired - Lifetime
-
2013
- 2013-09-04 BR BR112015003512A patent/BR112015003512A2/en not_active IP Right Cessation
- 2013-09-04 WO PCT/EP2013/002665 patent/WO2014037110A1/en active Application Filing
-
2015
- 2015-04-01 CO CO15074080A patent/CO7310518A2/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109803716A (en) * | 2016-10-12 | 2019-05-24 | 费森尤斯医疗保健控股公司 | Medical fluid pipe connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CO7310518A2 (en) | 2015-06-30 |
| BR112015003512A2 (en) | 2017-07-04 |
| WO2014037110A1 (en) | 2014-03-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Hexi Road 101407 Beijing city Huairou District Yanqi Yanqi Economic Development Zone No. 3 Patentee after: RENOLIT PLASTIC TECHNOLOGY (BEIJING) CO.,LTD. Address before: Hexi Road 101407 Beijing city Huairou District Yanqi Yanqi Economic Development Zone No. 3 Patentee before: BEIJING AUSTAR PHARMMED CONSUMABLE Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130320 |