Control apparatus for insertion device and insertion device

A control apparatus includes a drive current detector detecting a drive current value driving the motor to drive a rotation body, and a controller controlling the motor in a speed control method which controls the motor so that a rotation speed of the motor reaches a targeted rotation speed until th...

Full description

Saved in:
Bibliographic Details
Main Authors Umemoto, Yoshitaka, Suzuki, Takashi, Natori, Yasuaki, Omoto, Keijiro, Yamashita, Takashi, Onoda, Fumiyuki
Format Patent
LanguageEnglish
Published 24.08.2021
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
SURGERY
Online AccessGet full text

Cover

More Information
Summary:A control apparatus includes a drive current detector detecting a drive current value driving the motor to drive a rotation body, and a controller controlling the motor in a speed control method which controls the motor so that a rotation speed of the motor reaches a targeted rotation speed until the drive current value reaches a predetermined switching value, and, when the drive current value reaches the switching value, controlling the motor by switching to a torque control method which controls the motor so that the drive current value reaches a targeted current value.
Bibliography:Application Number: US201815966102