Surgical instrument for preparing an anastomosis in minimally invasive surgery
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 23, 1997
Grant Date -
N/A
app pub date -
Mar 18, 1996
filing date -
Mar 16, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A surgical instrument for one-handed preparation of an anastomosis in minimally invasive surgery has, from the distal end to the proximal end, an interchangeable insertion head (1), a staple holder (30) with U-shaped staples and with a circular groove with thread placed in it, an ejector unit, an gently bendable, adjustable and fixable joint (6), an annular knife retained on the ejector unit, a hollow-cylindrical holder part that is axially displaceable in the annular knife and has a number of elastically resilient, radially pivotable gripper and holder arms (20), a circular-cylindrical shaft (7) mounted on the proximal end of the joint (6), an adjusting and fixing device (8) with a hand wheel (80) mounted on the proximal end of the hollow shaft, and a handle (9) with a toggle lever mechanism (90, 93) pivotably connected to it. (FIG. 1).
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