Balloon coating method, coat layer control method and balloon coating device
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
Feb 25, 2020
Grant Date -
Jan 19, 2017
app pub date -
Sep 30, 2016
filing date -
Sep 30, 2016
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A balloon coating method is disclosed for forming a coating layer containing a water-insoluble drug on an outer surface of a balloon of a balloon catheter. The balloon coating method includes an application step in which, where a pipe-shaped dispensing tube formed from a polyolefin for supplying a coating solution containing the water-insoluble drug and a solvent is formed at its end portion with an opening portion for discharging the coating solution therethrough and when the end portion side of the dispensing tube is placed in contact with the outer surface of the balloon while the balloon is rotated about an axis of the balloon, the coating solution is discharged through the opening portion and applied to the outer surface of the balloon while the dispensing tube is moved relative to the balloon in an axial direction of the balloon.
First Claim
Family
International Classification(s)
- B05C:APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MAT....
- B05D:PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MAT....
- B41J:TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. M....
- B05B:SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- A61L:METHODS OR APPARATUS FOR STERILISING MATERIALS OR ....
- A61M:DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE B....
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully