Needle manipulator
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 25, 1994
Grant Date -
N/A
app pub date -
Feb 21, 1992
filing date -
Feb 21, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A needle manipulator (2), particularly suited for endoscopic use, has an elongate body (4) including a base (6) and an elongate tip carrier tube (8) rotatably mounted to the base. A removable tip assembly (10), mounted at the distal end of the tip carrier tube, includes jaws (26,28) actuated by finger and thumb loops (16,18) mounted to the base. A rotary actuator trigger (78) is slidably mounted to the base. The tip carrier tube has a spiral groove (90) engaged by a cam pin (82) extending from the trigger so that axial movement of the trigger causes rotary motion of the tip carrier tube and the tip assembly therewith. Suture material (93) is supplied through the carrier tube and to a needle (118) held by the jaws.
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