Ultrasonic instrument with a micro motor having stator coils on a flexible circuit board
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 31, 1993
Issued Date -
N/A
app pub date -
Jan 14, 1992
filing date -
Oct 16, 1989
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The disposable intra-luminal ultrasonic instrument for the examination and/or treatment of blood vessels and similar lumina has a small transverse cross-section. The instrument includes a catheter comprising a body and a tip having a distal end and a distal portion adapted to be introduced into a lumen and a proximal portion. The catheter has a diameter no greater than 3 millimeters, a rotatable member in the tip, a micro motor in the tip and coupled to the rotatable member for rotating the rotatable member at a selected rpm, the motor having flat stator coils mounted on a flexible circuit board, and means for generating and supplying sound waves to the rotatable member.
First Claim
Family
International Classification(s)
- [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