Title:
MEASUREMENT DEVICE, PROBE PORTION AND CONNECTION CABLE
Document Type and Number:
WIPO Patent Application WO/2014/087502
Kind Code:
A1
Abstract:
A measurement device (100, 200, 300, 400) is an optical measurement device which comprises a probe portion (20, 20a, 20b, 20c) and a main body portion (10, 10b, 10c) which are electrically connected to each other. The probe portion includes a light source (21, 26), a reference voltage generation means (24) which applies a predetermined reference voltage to the main body portion and a storage means (25) which stores in advance current regulation information which is information for regulating a drive current that is supplied to the light source. The main body portion includes a drive current supply means (12, 12a, 12b) which is capable of supplying a drive current to the light source as a result of the applied reference voltage and a control means (11) which controls the drive current supply means so that the drive current achieves a value to be supplied to the light source on the basis of the stored current regulation information.
Inventors:
TATEISHI KIYOSHI (JP)
Application Number:
PCT/JP2012/081519
Publication Date:
June 12, 2014
Filing Date:
December 05, 2012
Export Citation:
Assignee:
PIONEER CORP (JP)
International Classes:
A61B5/026
Domestic Patent References:
WO2010023744A1 | 2010-03-04 | |||
WO2005099575A1 | 2005-10-27 | |||
WO2006064635A1 | 2006-06-22 |
Foreign References:
JP4460566B2 | 2010-05-12 | |||
JP3490433B1 | 2004-01-26 |
Other References:
See also references of EP 2929834A4
Attorney, Agent or Firm:
EGAMI, Tatsuo et al. (JP)
Tatsuo Egami (JP)
Tatsuo Egami (JP)
Download PDF:
Previous Patent: CONTROL DEVICE OF HYBRID VEHICLE
Next Patent: VEHICLE NETWORK AUTHENTICATION SYSTEM, AND VEHICLE NETWORK AUTHENTICATION METHOD
Next Patent: VEHICLE NETWORK AUTHENTICATION SYSTEM, AND VEHICLE NETWORK AUTHENTICATION METHOD