Title:
ENDOSCOPE DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/230068
Kind Code:
A1
Abstract:
Provided is an endoscope device capable of reliably transmitting an error signal regardless of the state of communication even when power is fed in a non-contact wireless manner. This endoscope device is provided with: a power reception unit 221 which is disposed within an insertion part 21, receives power fed in a non-contact manner from the outside by an electromagnetic induction method or a magnetic resonance method, and outputs the power to an antifogging unit 211; a first control unit 225 which is disposed within the insertion part 22, controls the driving of the antifogging unit 211 and, when a temperature detection unit 213 detects an abnormality in the antifogging unit 211, outputs an operating error signal to a signal transmission unit 224; and the signal transmission unit 224 for converting the operating error signal into an optical signal and transmitting the optical signal to the outside.
Inventors:
NISHIGAKI YASUHIRO (JP)
KUGIMIYA HIDEYUKI (JP)
KUGIMIYA HIDEYUKI (JP)
Application Number:
PCT/JP2018/010754
Publication Date:
December 20, 2018
Filing Date:
March 19, 2018
Export Citation:
Assignee:
OLYMPUS CORP (JP)
International Classes:
A61B1/00; G02B23/24
Domestic Patent References:
| WO2012039398A1 | 2012-03-29 | |||
| WO2017022358A1 | 2017-02-09 |
Foreign References:
| JP2012055697A | 2012-03-22 | |||
| JP2013027418A | 2013-02-07 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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