Measuring condition setting jig, measuring condition setting method and biological information measuring instrument
First Claim
1. A measurement condition setting fixture for setting measurement conditions, including a positional relationship between a prescribed site of a living body and a measuring optical system at desirable conditions in measurement of living body information, including irradiating the prescribed site with light from the measuring optical system and obtaining living body information based on the light obtained from the prescribed site, the measurement condition setting fixture comprising:
- a measurement site securing section that can be attached to the prescribed site; and
at least one measuring optical system securing section, which is adapted for having selectively coupled thereto a part of the measuring optical system, for securing the part of the measuring optical system and the prescribed site in a prescribed positional relationship when the part of the measuring optical system is coupled to the measuring optical system securing section, wherein the part of the measuring optical system is coupled to the at least one measuring optical system securing section at the time of measurement thereby realizing the desirable measurement conditions, and the part of the measuring optical system is detached from the measuring optical system securing section when no measurement is performed, and wherein the positional relationship between the prescribed site of the living body and the measuring optical system does not change when the part of the measuring optical system is attached, detached and then reattached to the at least one measuring optical system securing section.
1 Assignment
0 Petitions
Accused Products
Abstract
A measurement condition setting fixture 2 is secured to a measurement site 1 of a living body prior to the measurement. At the time of measurement, a light irradiation section 3 and a light receiving section 5 of a measuring optical system are respectively attached and secured to a light irradiation section securing section 10 and a light receiving section securing section 11 of the measurement condition setting fixture 2. Thus, the measurement site 1 and the measuring optical system are secured to each other, and desirable measurement conditions can be realized. Moreover, the measurement conditions can be maintained throughout the measurement. After the measurement is completed, the measurement site 1 can be removed from the measuring optical system by detaching the light irradiation section 3 and the light receiving section 5 from the light irradiation section securing section 10 and the light receiving section securing section 11. When the measurement is performed again, the desirable measurement conditions can be reproduced merely by attaching the light irradiation section 3 and the light receiving section 5 to the light irradiation section securing section 10 and the light receiving section securing section 11.
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Citations
32 Claims
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1. A measurement condition setting fixture for setting measurement conditions, including a positional relationship between a prescribed site of a living body and a measuring optical system at desirable conditions in measurement of living body information, including irradiating the prescribed site with light from the measuring optical system and obtaining living body information based on the light obtained from the prescribed site, the measurement condition setting fixture comprising:
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a measurement site securing section that can be attached to the prescribed site; and
at least one measuring optical system securing section, which is adapted for having selectively coupled thereto a part of the measuring optical system, for securing the part of the measuring optical system and the prescribed site in a prescribed positional relationship when the part of the measuring optical system is coupled to the measuring optical system securing section, wherein the part of the measuring optical system is coupled to the at least one measuring optical system securing section at the time of measurement thereby realizing the desirable measurement conditions, and the part of the measuring optical system is detached from the measuring optical system securing section when no measurement is performed, and wherein the positional relationship between the prescribed site of the living body and the measuring optical system does not change when the part of the measuring optical system is attached, detached and then reattached to the at least one measuring optical system securing section. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 23, 24)
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17. A living body information measuring apparatus for irradiating a prescribed site of a living body with light and obtaining living body information based on the light obtained from the prescribed site, the apparatus comprising:
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a measuring optical system for irradiating the prescribed site with light and receiving the light obtained from the prescribed site;
a measurement condition setting fixture having a measurement site securing section that can be attached to the prescribed site, and a measuring optical system securing section, which is adapted for having selectively coupled thereto a part of the measuring optical system, for securing the part of the measuring optical system and the prescribed site in a prescribed positional relationship;
an arithmetic operation processing section for performing an arithmetic operation on the living body information based on an intensity of the light emitted from the prescribed site and received by the measuring optical system; and
an output section for outputting the living body information obtained as a result of the arithmetic operation, wherein the part of the measuring optical system is coupled to the measuring optical system securing section of the measurement condition setting fixture at the time of measurement, thereby setting measurement conditions including a positional relationship between the prescribed site of the living body and the measuring optical system at the desirable conditions; and
the measuring optical system is detached from the measurement condition setting fixture when no measurement is performed, andwherein the positional relationship between the prescribed site of the living body and the measuring optical system does not change when the part of the measuring optical system is attached, detached and then reattached to the measuring optical system securing section. - View Dependent Claims (18, 19, 20, 21, 22, 25, 26)
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27. A measurement condition setting fixture for setting measurement conditions, including a positional relationship between prescribed site of a living body and a measuring optical system, at desirable conditions, in measurement with respect to the prescribed site of the living body using a measuring optical system which includes a light irradiation section for irradiating the prescribed site of the living body with light and a light receiving section for receiving light, the measurement condition setting fixture comprising:
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a first securing section adapted to be attached to the living body;
a second securing section, which is adapted for having selectively coupled thereto the light irradiation section, for securing the light irradiation section and the prescribed site of the living body in a prescribed positional relationship when the light irradiation section is coupled to the second securing section;
a third securing section adapted to be attached to the living body so that a part of the living body is held between the first securing section and the third securing section; and
a fourth securing section, which is adapted for having selectively coupled thereto the light receiving section, for securing the light receiving section and the prescribed section of the living body in a prescribed positional relationship when the light receiving section is coupled to the fourth securing section, wherein the first through fourth securing sections are secured at the time of measurement so that the light irradiation section irradiates the prescribed site of the living body with light and the light receiving section receives light transmitted through the proscribed site of the living body, and wherein the positional relationship between the prescribed site of the living body and the measuring optical system does not change when the light irradiation section and light receiving section are attached, detached and then reattached to, respectively, the second securing section and the fourth securing section.
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28. A living body information measuring apparatus for measuring information with respect to a prescribed site of a living body, the apparatus comprising:
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a measurement optical system including a light irradiation section for irradiating the prescribed site of the living body with light and a light receiving section for receiving light;
a measurement condition setting fixture for setting measurement conditions, including a positional relationship between the prescribed site of the living body and the measurement optical system, at desirable conditions;
an arithmetic operation processing section for performing an arithmetic operation on information with respect to the prescribed site of the living body based on an intensity of the light received by the light receiving section; and
an output section for outputting the information obtained as a result of the arithmetic operation, wherein the measurement condition setting fixture includes;
a first securing section adapted to be attached to the living body;
a second securing section, which is adapted for having selectively coupled thereto the light irradiation section, for securing the light irradiation section and the prescribed site of the living body in a prescribed positional relationship when the light irradiation section is coupled to the second securing section;
a third securing section adapted to be attached to the living body so that a part of the living body is held between the first securing section and the third securing section; and
a fourth securing section, which is adapted for having selectively coupled thereto the light receiving section, for securing the light receiving section and the prescribed section of the living body in a prescribed positional relationship when the light receiving section is coupled to the fourth securing section, wherein the first through fourth securing sections are secured at the time of measurement so that the light irradiation section irradiates the prescribed site of the living body with light and the light receiving section receives light transmitted through the prescribed site of the living body, and wherein the positional relationship between the prescribed site of the living body and the measuring optical system does not change when the light irradiation section and light receiving section are attached, detached and then reattached to, respectively, the second securing section and the fourth securing section.
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29. A measurement condition setting method for setting measurement conditions including a positional relationship between a prescribed site of a living body and a measuring optical system at desirable conditions using a measurement condition setting fixture, in measurement of living body information including irradiating the prescribed site with light from the measuring optical system and obtaining living body information based on the light obtained from the prescribed site;
- the measurement condition setting fixture including a measurement site securing section adapted to be attached to the prescribed site, and a measuring optical system securing section, which is adapted for having selectively coupled thereto a part of the measuring optical system, for securing the part of the measuring optical system and the prescribed site in a prescribed positional relationship when the part of the measuring optical system is coupled to the measuring optical system securing section, wherein the positional relationship between the prescribed site of the living body and the measuring optical system does not change when the part of the measuring optical system is attached, detached and then reattached to the measuring optical system securing section, the measurement condition setting method comprising the steps of;
attaching the part of the measuring optical system to the measuring optical system securing section of the measurement condition setting fixture at the time of measurement, thereby realizing the desirable measurement conditions; and
detaching the measuring optical system from the measurement condition setting fixture when no measurement is performed. - View Dependent Claims (30, 31, 32)
- the measurement condition setting fixture including a measurement site securing section adapted to be attached to the prescribed site, and a measuring optical system securing section, which is adapted for having selectively coupled thereto a part of the measuring optical system, for securing the part of the measuring optical system and the prescribed site in a prescribed positional relationship when the part of the measuring optical system is coupled to the measuring optical system securing section, wherein the positional relationship between the prescribed site of the living body and the measuring optical system does not change when the part of the measuring optical system is attached, detached and then reattached to the measuring optical system securing section, the measurement condition setting method comprising the steps of;
Specification