Super-elastic flexible jaws assembly for an endoscopic multiple sample bioptome
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 17, 1997
Issued Date -
N/A
app pub date -
May 12, 1995
filing date -
Feb 1, 1994
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A jaw assembly for an endoscopic bioptome includes a pair of opposed end effectors having resilient arms formed from a super-elastic metal. The distal ends of the resilient arms terminate in end effector jaw cups which are also preferably formed from super-elastic metal, while the proximal portions of the resilient arms include angled portions which urge the jaw cups away from each other. The jaw cups are brought together into a biting action by a cylinder having a sharp distal edge which moves relative to over the arms of the end effectors. As the resilient arms are formed from a superelastic metal, they exhibit very high resiliency and durability even after numerous uses. Several embodiments of jaws and different ways of coupling the jaws to the distal end of the bioptome are disclosed.
First Claim
Family
International Classification(s)
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