公开(公告)号：US20220249113A1

公开(公告)日：2022-08-11

申请号：US17650313

申请日：2022-02-08

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

Inventor： I. Miroslava Avila ,  Jeffrey Radziunas

IPC: A61B17/32

Abstract: A medical device for debridement can include an elongate housing, a shaft extending through the housing and distally therefrom, a drive to manipulate the cutter, and an adjustable handle that can couple with the housing. A lever of the handle can turn about a pivot relative to a handle base to lock and unlock the handle in several orientations useful for debridement.

公开(公告)号：US20230113924A1

公开(公告)日：2023-04-13

申请号：US17937809

申请日：2022-10-04

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

Inventor： Jeffrey MacDonald ,  Jeffrey Radziunas ,  Lynn MacDonald ,  Carollynn Goldenberg

IPC: A61B17/42 ,  A61B18/14 ,  A61B17/00 ,  A61B17/32 ,  A61B17/3211 ,  A61B18/12 ,  A61B18/00

Abstract: A medical device for performing a hysterectomy is provided. The medical device has a tissue incision assembly that includes a first cup nested within a second cup. The tissue incision assembly also includes a spacer assembly between the first cup and the second cup in order to maintain a spacing between the first and second cups. The tissue incision assembly also has a cutting implement that has a portion extending between, and movable with respect to, the first and second cups. The cutting implement can provide a circular cut guided via the spacing between the first and second cups.

公开(公告)号：US20220249114A1

公开(公告)日：2022-08-11

申请号：US17650316

申请日：2022-02-08

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

Inventor： I. Miroslava Avila ,  Jeffrey Radziunas

IPC: A61B17/32

Abstract: A medical device for debridement can include a handpiece, a shaft extending through the handpiece and distally therefrom, a drive to manipulate the cutter, a handle slidably coupled to the elongate housing and extending distally therefrom, and at least one locking mechanism configured to fix the handle to the handpiece. The handle can be configurable to multiple positions along the length of the handpiece, and can be removed therefrom.

公开(公告)号：US12114893B2

公开(公告)日：2024-10-15

申请号：US17088291

申请日：2020-11-03

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

Inventor： Jeffrey MacDonald ,  Jeffrey Radziunas ,  Lynn MacDonald ,  Zev Kartiganer

IPC: A61B17/42 ,  A61B17/00 ,  A61B17/32 ,  A61B17/3211 ,  A61B18/00 ,  A61B18/12 ,  A61B18/14

CPC classification number: A61B17/4241 ,  A61B17/00234 ,  A61B17/32 ,  A61B17/320016 ,  A61B17/32002 ,  A61B17/3211 ,  A61B17/42 ,  A61B18/1485 ,  A61B18/1492 ,  A61B2017/00296 ,  A61B2017/00314 ,  A61B2017/00389 ,  A61B2017/00738 ,  A61B2017/00831 ,  A61B2017/32113 ,  A61B2017/4216 ,  A61B2018/00077 ,  A61B2018/00083 ,  A61B2018/00178 ,  A61B2018/00559 ,  A61B2018/00601 ,  A61B2018/1253 ,  A61B2018/126 ,  A61B2560/02

Abstract: A colpotomy device for performing a hysterectomy is provided. The device includes a flexible drive tube having a proximal end and a distal end and bendable therebetween. The device also has a rotatable cutting implement at the distal end of the flexible drive tube at a specified offset from a bendable longitudinal axis of the flexible drive tube. Furthermore, the device includes couplings located within the flexible drive tube and rotatable about the bendable longitudinal axis of the flexible drive tube. The couplings can be in a series that includes inter-coupling joints and transmits a rotational force between the proximal and distal ends of the flexible drive tube through a variable angle between the couplings. The variable angle can correspond to bending of the drive tube in order to drive rotation of the cutting implement at the specified offset about the axis of the flexible drive tube.