CA2420626A1 - Catheter having coextruded tubing - Google Patents
Catheter having coextruded tubing Download PDFInfo
- Publication number
- CA2420626A1 CA2420626A1 CA002420626A CA2420626A CA2420626A1 CA 2420626 A1 CA2420626 A1 CA 2420626A1 CA 002420626 A CA002420626 A CA 002420626A CA 2420626 A CA2420626 A CA 2420626A CA 2420626 A1 CA2420626 A1 CA 2420626A1
- Authority
- CA
- Canada
- Prior art keywords
- catheter
- coextruded tubing
- tubing
- plastic
- plastic layer
- 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.)
- Granted
Links
Abstract
An intravascular catheter comprises a length of flexible plastic tubing which, in turn, comprises an outer plastic layer and an inner plastic layer. The plastic materials of the outer and inner layers are different, and may be chemically bonded to each other. Advantages in catheter design are achieved.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002489697A CA2489697A1 (en) | 1994-01-31 | 1995-01-18 | Catheter having coextruded tubing |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/189,209 US5538510A (en) | 1994-01-31 | 1994-01-31 | Catheter having coextruded tubing |
US08/189,209 | 1994-01-31 | ||
CA002140506A CA2140506C (en) | 1994-01-31 | 1995-01-18 | Catheter having coextruded tubing |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002140506A Division CA2140506C (en) | 1994-01-31 | 1995-01-18 | Catheter having coextruded tubing |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002489697A Division CA2489697A1 (en) | 1994-01-31 | 1995-01-18 | Catheter having coextruded tubing |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2420626A1 true CA2420626A1 (en) | 1995-08-01 |
CA2420626C CA2420626C (en) | 2005-03-15 |
Family
ID=25677740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002420626A Expired - Lifetime CA2420626C (en) | 1994-01-31 | 1995-01-18 | Catheter having coextruded tubing |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2420626C (en) |
-
1995
- 1995-01-18 CA CA002420626A patent/CA2420626C/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2420626C (en) | 2005-03-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20150119 |