Optical measurement system, portable optical measurement device used therein, and rehabilitation planning method using same
First Claim
1. An optical measurement system, comprising a main optical measurement device and a portable optical measurement device, whereinsaid main optical measurement device comprises:
- a first case;
Ath first light emitting probes configured to irradiate a subject with light, wherein A is a positive integer;
Bth first light receiving probes configured to receive the light from said subject, wherein B is a positive integer;
a first display device;
a first holder configured to be worn on a head of said subject, to which through holes are provided to support the first light emitting probes and the first light receiving probes, the first holder being configured to arrange the first light receiving probes to receive the light through a brain of the subject from the respective first light emitting probes for measuring brain activity of the subject; and
a first controller, provided inside said first case, for controlling said first light emitting probes and said first light receiving probes so as to obtain measurement data on the brain activity of the subject and display the measurement data on the first display device, andsaid portable optical measurement device comprises;
a second case that is portable by the subject;
Cth second light emitting probes configured to irradiate the subject with light, wherein C is a positive integer;
Dth second light receiving probes configured to receive light from said subject, wherein D is a positive integer;
a second holder configured to be worn on the head of said subject, to which through holes are provided to support the second light emitting probes and the second light receiving probes, the second holder being configured to arrange the second light receiving probes to receive the light through the brain of the subject from the respective second light emitting probes for measuring brain activity of the subject;
a second controller, provided inside said second case, for controlling the second light emitting probes and the second light receiving probes so as to obtain measurement data on the brain activity of the subject; and
a communication device configured to communicate with said main optical measurement device, the communication device being one of a wireless communication device or a wired communication device, wherein(C+D)<
(A+B) is satisfied, andthe communication device of said portable optical measurement device transmits the measurement data obtained by the second controller of said portable optical measurement device to the main optical measurement device.
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Accused Products
Abstract
An optical measurement system has main and portable optical measurement devices. The main optical measurement device includes Ath first light sending devices and Bth first light receiving devices. The portable optical measurement device includes Cth second light sending devices for illuminating a subject, Dth second light receiving devices receiving light from the subject, a holder worn on a head of the subject and having through holes therein, a control unit acquiring measurement data relating to a brain activity while controlling the second light sending and receiving devices, and a communication device communicating with the main optical measurement device. (C+D)<(A+B) is satisfied. The communication device of the portable optical measurement device transmits the measurement data acquired by the control unit of the portable optical measurement device to the main optical measurement device.
8 Citations
7 Claims
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1. An optical measurement system, comprising a main optical measurement device and a portable optical measurement device, wherein
said main optical measurement device comprises: -
a first case; Ath first light emitting probes configured to irradiate a subject with light, wherein A is a positive integer; Bth first light receiving probes configured to receive the light from said subject, wherein B is a positive integer; a first display device; a first holder configured to be worn on a head of said subject, to which through holes are provided to support the first light emitting probes and the first light receiving probes, the first holder being configured to arrange the first light receiving probes to receive the light through a brain of the subject from the respective first light emitting probes for measuring brain activity of the subject; and a first controller, provided inside said first case, for controlling said first light emitting probes and said first light receiving probes so as to obtain measurement data on the brain activity of the subject and display the measurement data on the first display device, and said portable optical measurement device comprises; a second case that is portable by the subject; Cth second light emitting probes configured to irradiate the subject with light, wherein C is a positive integer; Dth second light receiving probes configured to receive light from said subject, wherein D is a positive integer; a second holder configured to be worn on the head of said subject, to which through holes are provided to support the second light emitting probes and the second light receiving probes, the second holder being configured to arrange the second light receiving probes to receive the light through the brain of the subject from the respective second light emitting probes for measuring brain activity of the subject; a second controller, provided inside said second case, for controlling the second light emitting probes and the second light receiving probes so as to obtain measurement data on the brain activity of the subject; and a communication device configured to communicate with said main optical measurement device, the communication device being one of a wireless communication device or a wired communication device, wherein (C+D)<
(A+B) is satisfied, andthe communication device of said portable optical measurement device transmits the measurement data obtained by the second controller of said portable optical measurement device to the main optical measurement device. - View Dependent Claims (2, 3, 4, 5)
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6. A portable optical measurement device used with a main optical measurement device, the main optical measurement device comprising:
- Ath first light emitting probes configured to irradiate a subject with light, wherein A is a positive integer;
Bth first light receiving probes configured to receive light from the subject, wherein B is a positive integer;
a display device;
a first holder configured to be worn on a head of the subject, to which through holes are provided to support the first light emitting probes and the first light receiving probes, the first holder being configured to arrange the first light receiving probes to receive the light through a brain of the subject from the respective first light emitting probes for measuring brain activity of the subject; and
a first controller configured to control the first light emitting probes and the first light receiving probes so as to obtain measurement data on brain activity of the subject and display the measurement data on the display device,the portable optical measurement device comprising; Cth second light emitting probes configured to irradiate the subject with light, wherein C is a positive integer; Dth second light receiving probes configured to receive light from the subject, wherein D is a positive integer; a second holder configured to be worn on the head of the subject, to which through holes are provided to support the second light emitting probes and the second light receiving probes, the second holder being configured to arrange the second light receiving probes to receive the light through the brain of the subject from the respective second light emitting probes for measuring brain activity of the subject; a second controller configured to control the second light emitting probes and the second light receiving probes so as to obtain measurement data on brain activity of the subject; and a communication device configured to communicate with the main optical measurement device, the communication device being one of a wireless communication device or a wired communication device, wherein (C+D)<
(A+B) is satisfied, andthe communication device of the portable optical measurement device transmits the measurement data obtained by the second controller of the portable optical measurement device to the main optical measurement device. - View Dependent Claims (7)
- Ath first light emitting probes configured to irradiate a subject with light, wherein A is a positive integer;
Specification