CA2178234A1 - Catheter with fluid medication injectors - Google Patents
Catheter with fluid medication injectorsInfo
- Publication number
- CA2178234A1 CA2178234A1 CA002178234A CA2178234A CA2178234A1 CA 2178234 A1 CA2178234 A1 CA 2178234A1 CA 002178234 A CA002178234 A CA 002178234A CA 2178234 A CA2178234 A CA 2178234A CA 2178234 A1 CA2178234 A1 CA 2178234A1
- Authority
- CA
- Canada
- Prior art keywords
- injectors
- balloon
- catheter
- fluid
- vessel wall
- 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
- 239000012530 fluid Substances 0.000 title abstract 5
- 239000003814 drug Substances 0.000 title abstract 3
- 229940079593 drug Drugs 0.000 title abstract 2
- 238000001802 infusion Methods 0.000 abstract 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
A device for injecting medication into a vessel wall includes an inflatable balloon mounted on a catheter Additionally, a plurality of tubular fluid passageways are longitudinally mounted on the balloon, and a plurality of injectors are mounted on each tubular passageway and in fluid communication therewith. During use of the device, the balloon is first positioned in a vessel. The balloon is then inflated to embed the injectors into the vessel wall. Next, a fluid medicament is introduced through each of the fluid passageways for further infusion through the passageways and through the injectors into the vessel wall.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US541,526 | 1990-06-21 | ||
US500,121 | 1995-07-10 | ||
US08/500,121 US5746716A (en) | 1995-07-10 | 1995-07-10 | Catheter for injecting fluid medication into an arterial wall |
US08/541,526 US5681281A (en) | 1995-07-10 | 1995-10-10 | Catheter with fluid medication injectors |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2178234A1 true CA2178234A1 (en) | 1997-01-11 |
CA2178234C CA2178234C (en) | 2001-08-28 |
Family
ID=27053417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002178234A Expired - Fee Related CA2178234C (en) | 1995-07-10 | 1996-06-05 | Catheter with fluid medication injectors |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2178234C (en) |
-
1996
- 1996-06-05 CA CA002178234A patent/CA2178234C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2178234C (en) | 2001-08-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20140605 |