William B. Weisenburgh, II,John W. Willis,John A. Weed, III,Emily H. Monroe,Jacob S. Gee,Jeffrey D. Messerly,Amy L. Marcotte,Kevin D. Felder,Daniel W. Price,Patrick J. Scoggins,Brian E. Keyt
申请号：
US13843295
公开号：
US20140135804A1
申请日:
2013.03.15
申请国别(地区):
US
年份:
2014
代理人:
摘要：
Disclosed are ultrasonic and electrosurgical devices. The disclosed embodiments include ultrasonic blades comprising various grasping features, devices configured to prevent ingress of surgical matter, e.g., fluid and tissue, in the space between an ultrasonic blade and an inner or outer tube distal of the distal seal, alternate closure mechanisms for ultrasonic devices, ultrasonic transducer rotation limiters to limit the rotation of an ultrasonic transducer, ultrasonic transducer rotation systems to provide unlimited continuous rotation of an ultrasonic device, integrated ultrasonic instrument electrically connected to provide RF spot coagulation with an ultrasonic (RF) generator, and coated ultrasonic/RF blades.
