公开(公告)号：US10555749B2

公开(公告)日：2020-02-11

申请号：US15699189

申请日：2017-09-08

Applicant: OLYMPUS CORPORATION

Inventor： Chie Onuma ,  Manabu Ishikawa ,  Koki Tokunaga

IPC: A61B17/32 ,  A61B17/02 ,  A61M29/00 ,  A61B1/32 ,  A61C1/07 ,  A61B17/16 ,  A61B90/00 ,  A61B17/17 ,  A61B17/22 ,  A61B17/29 ,  A61B17/00 ,  A61B17/34

Abstract: A probe unit includes, a probe configured to treat a bone by ultrasonic vibration, a hollow sheath which surrounds the probe and which has a first portion at a small distance from a central axis, and a second portion at a greater distance from the central axis than the first portion, and a knob configured to rotate the sheath relative to the probe between a first position for insertion between the bone and a living tissue facing the bone so that the first portion is located between the bone and the living tissue and a second position for insertion between the bone and the living tissue so that the second portion is located between the bone and the living tissue.

公开(公告)号：US09775637B2

公开(公告)日：2017-10-03

申请号：US15011566

申请日：2016-01-31

Applicant: OLYMPUS CORPORATION

Inventor： Chie Onuma ,  Manabu Ishikawa ,  Koki Tokunaga

IPC: A61B17/32 ,  A61B17/16 ,  A61C1/07 ,  A61B1/32 ,  A61B17/17 ,  A61B17/22 ,  A61M29/00 ,  A61B17/02 ,  A61B17/3211 ,  A61N7/00 ,  A61B90/00 ,  A61B17/34 ,  A61B17/00 ,  A61B17/29

CPC classification number: A61B17/320068 ,  A61B1/32 ,  A61B17/025 ,  A61B17/16 ,  A61B17/1604 ,  A61B17/1613 ,  A61B17/1628 ,  A61B17/1633 ,  A61B17/1657 ,  A61B17/1659 ,  A61B17/17 ,  A61B17/1732 ,  A61B17/1735 ,  A61B17/22 ,  A61B17/22004 ,  A61B17/32 ,  A61B17/3211 ,  A61B90/361 ,  A61B90/37 ,  A61B2017/00336 ,  A61B2017/00371 ,  A61B2017/00384 ,  A61B2017/00393 ,  A61B2017/00398 ,  A61B2017/00557 ,  A61B2017/0256 ,  A61B2017/0268 ,  A61B2017/0275 ,  A61B2017/22005 ,  A61B2017/22011 ,  A61B2017/2929 ,  A61B2017/320028 ,  A61B2017/320052 ,  A61B2017/320072 ,  A61B2017/348 ,  A61B2017/3482 ,  A61B2017/3484 ,  A61B2017/3486 ,  A61C1/07 ,  A61M29/00 ,  A61N7/00

Abstract: A probe unit includes, a probe configured to treat a bone by ultrasonic vibration, a hollow sheath which surrounds the probe and which has a first portion at a small distance from a central axis, and a second portion at a greater distance from the central axis than the first portion, and a knob configured to rotate the sheath relative to the probe between a first position for insertion between the bone and a living tissue facing the bone so that the first portion is located between the bone and the living tissue and a second position for insertion between the bone and the living tissue so that the second portion is located between the bone and the living tissue.