ANIL K. NALAGATLA,CHESTER O. III BAXTER,FREDERICK E. SHELTON, IV,JOHN S. KIMSEY,SCOTT A. JENKINS
申请号：
BR112015026084
公开号：
BR112015026084A2
申请日:
2014.04.12
申请国别(地区):
BR
年份:
2020
代理人:
摘要：
abstract a surgical instrument can comprise a first jaw, a second jaw comprising a fastener cartridge, and a closing system. the closing system can comprise a closure member configured to engage the first jaw and move the first jaw toward the second jaw. a pivot can pivotably couple the first jaw to the second jaw. the closure member can engage the first jaw at a location which is distal with respect to the pivot. the closure member and the first jaw can include a pin / cam slot arrangement which increases the leverage or mechanical advantage that the closure member applies to the first jaw as the first jaw is moved from an open position to a closed position. the surgical instrument can further comprise a first engine configured to operate the closing system and a second engine configured to operate a firing system configured to eject fasteners from the fastener cartridge. "motorized linear surgical stapler" there is presented a surgical instrument which may comprise a first jaw, a second jaw comprising a fastener cartridge, and a closure system. The locking system may comprise a locking element configured to engage the first jaw and move the first jaw toward the second jaw. A pivot can pivotally engage the first claw to the second claw. The locking element may engage the first claw in a location that is distal to the pivot. the locking element and the first jaw may include a cam pin / cam slot arrangement that enhances the leverage or mechanical advantage that the locking element applies to the first jaw as the first jaw is moved from an open position to a closed position. The surgical instrument may further comprise a first motor configured to operate the closure system and a second motor configured to operate a firing system configured to eject fasteners from the fastener cartridge.abstract a surgical instrument can comprise a first jaw, a second jaw comprising a fastener cartridge, and a closing system. the closing system can comprise a closure member configured
