Patent · US Active

Ultrasonic treatment device

US10813660B2 · kind B2 · utility

0Cited by

3References

11Claims

0Family size

Assignee

OLYMPUS CORPORATION · JP

Inventors

Masashi Yamada · Yokohama, JP
Hideo Sanai · Hachioji, JP
Masami Oshida · Sagamihara, JP

Key dates

Filing date	Sep 9, 2016
Grant date	Oct 27, 2020
Priority date	—
Expiry date	Mar 16, 2038

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61B2017/320089
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

An ultrasonic treatment device includes a first vibration transmitting member and a second vibration transmitting member and being configured to treat a biological tissue by means of vibration transmitted by the first vibration transmitting member and the second vibration transmitting member. At a boundary position between the first vibration transmitting member and the second vibration transmitting member, the first vibration transmitting member has a boundary face including a contacting area that is in contact with the second vibration transmitting member at the face, and a non-contacting area that is not in contact with the second vibration transmitting member.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.