公开(公告)号：US20230131647A1

公开(公告)日：2023-04-27

申请号：US18045205

申请日：2022-10-10

Applicant: GYRUS ACMI, INC. D/B/A OLYMPUS SURGICAL TECHNOLOGIES AMERICA

Inventor： Joey Magno ,  Jake Terravecchia

IPC: A61B17/32 ,  A61B17/24

Abstract: A disposable attachment of the handheld surgical instrument having a distal section extending from the handpiece is provided. The disposable attachment has a proximal tube extending from the disposable attachment. The distal section includes an outer tube and a flexible shaft disposed within the outer tube. The flexible shaft couples with the proximal tube via a proximal coupler at a proximal end of the flexible shaft. The distal section also has an irrigation hypotube, a cooling orifice, and a cutting implement. The irrigation hypotube is disposed on an outer surface of the outer tube and the cooling orifice is disposed at a distal end of the distal section. The cutting implement is disposed at a distal end of the distal section opposite the handpiece.

公开(公告)号：US20240299086A1

公开(公告)日：2024-09-12

申请号：US18406596

申请日：2024-01-08

Applicant: GYRUS ACMI, INC. D/B/A OLYMPUS SURGICAL TECHNOLOGIES AMERICA

Inventor： Kester Julian Batchelor ,  Charles A. Baker ,  Theodore C. Blus ,  Joey Magno ,  Jake Terravecchia ,  Jeffrey D. Holton

IPC: A61B18/14 ,  A61B17/00 ,  A61B18/00 ,  A61B90/00

CPC classification number: A61B18/1485 ,  A61B18/1492 ,  A61B2017/00296 ,  A61B2018/00559 ,  A61B2018/00601 ,  A61B2018/1435 ,  A61B2090/0811 ,  A61B2217/005 ,  A61B2218/007

Abstract: A medical device can include an elongate outer member and an elongate inner member in the elongate outer member. The elongate outer member defines a first lumen and includes a lateral suction port that is in fluid communication with the first lumen. The elongate inner member is rotatable relative to the elongate outer member and defines a second lumen. The second lumen includes an opening at a distal end of the elongate inner member to allow passage of fluid into the second lumen. The elongate inner member has a first lateral passage where the first lateral passage is rotatable into partial alignment with the lateral suction port to provide or control suction or other fluid communication between the lateral suction port and the second lumen. The medical device also has an electrode at a distal end of the inner member.

公开(公告)号：US20240180589A1

公开(公告)日：2024-06-06

申请号：US18365502

申请日：2023-08-04

Applicant: Gyrus ACMI, Inc. D/B/A Olympus Surgical Technologies America

Inventor： Charles A. Baker ,  Kester Julian Batchelor ,  Theodore C. Blus ,  Joey Magno ,  Jake Terravecchia ,  Jeffrey D. Holton

IPC: A61B17/42 ,  A61B17/32

CPC classification number: A61B17/42 ,  A61B17/32 ,  A61B2017/320024 ,  A61B2017/4216 ,  A61B2217/005 ,  A61B2560/02 ,  A61B2560/04

Abstract: A medical device can include an elongate member that defines a lumen and a resection element that extends through the elongate member lumen. The elongate member can include a side window at a distal portion and a front window at a distal end of the elongate member and proximate to the side window. The front window can define an opening at the elongate member distal end. The resection element can be movable within the elongate member lumen where a distal end of the resection element can be exposed at the front window. The resection element can have a side window that is alignable with the elongate member side window. In addition, the resection element can define an electrically active electrode and the elongate member can define a return electrode.