公开(公告)号：US20220110513A1

公开(公告)日：2022-04-14

申请号：US17557256

申请日：2021-12-21

申请人： Acclarent, Inc. ,  Biosense Webster (Israel) Ltd.

发明人： Jetmir Palushi ,  Christian W. Wangsgard ,  Valerie Emparado ,  Alison D. Wright ,  Franklin D. Tarke ,  Henry F. Salazar ,  Madison K. Vanosdoll ,  Shubhayu Basu ,  Ahmed Albayoumy ,  Karthick Ramyan Mohan ,  Christopher T. Beeckler ,  Yehuda Algawi ,  Vadim Gliner ,  Assaf Govari ,  Benham Amin ,  Marc Dean

IPC分类号： A61B1/233 ,  A61B18/14 ,  A61B1/12 ,  A61B1/005

摘要： An apparatus includes a body, a shaft assembly, and a visualization assembly. The body includes first and second actuators. The shaft assembly extends distally from the body and includes a rigid proximal portion and a steerable distal portion. The steerable distal portion is positioned distally relative to the rigid proximal portion. The first actuator is operable to drive the steerable distal portion to deflect laterally relative to a longitudinal axis defined by the rigid proximal portion. The steerable distal portion is configured to fit within a nasal cavity of a patient. The visualization assembly is disposed within the shaft assembly. The visualization assembly includes a camera. The second actuator is operable to drive longitudinal translation of the visualization assembly relative to the shaft assembly.