BIOLOGICAL INFORMATION MEASUREMENT DEVICE, ILLUMINATION METHOD IN A BIOLOGICAL INFORMATION MEASUREMENT DEVICE, AND BIOLOGICAL INFORMATION MEASUREMENT METHOD

• US 20110257533A1
• Filed: 04/13/2011
• Published: 10/20/2011
• Est. Priority Date: 04/14/2010
• Status: Abandoned Application

• Current Assignee: ARKRAY, Inc
• Original Assignee: ARKRAY, Inc
• Inventors: NISHIYAMA, Hisashi
• Application Number:
  US13/086,260
• Publication Number:
  US 20110257533A1
• Time in Patent Office: Days
• US Class Current: 600/476
• CPC Class Codes: A61B 2560/0406 specially shaped apparatus housings
• CPC Class Codes: A61B 2560/0443 Modular apparatus
• CPC Class Codes: A61B 2562/0295 Strip shaped analyte sensors for apparatus classified in A61B5/145 or A61B5/157 disposable multilayered or laminated electrodes G01N27/307; details of handling chemical test elements G01N33/4875
• CPC Class Codes: A61B 5/14532 for measuring glucose, e.g. by tissue impedance measurement
• CPC Class Codes: G01N 33/4875 Details of handling test elements, e.g. dispensing or storage, not specific to a particular test method test-elements per se B01L, automatic analysers G01N35/00, in-vivo analysis on the human body for medical diagnosis A61B

Abstract

A biological information measurement device that measures biological information of a user includes: a device main body; a fitting-removal section which is provided in the device main body, and to/from which a sensor that measures the biological information is fitted/removed; a light source section that is provided within the device main body at a position spaced apart from the fitting-removal section and that functions as a light source for components of the biological information measurement device other than the fitting-removal section; and a light guide member that guides light emitted by the light source section to a predetermined position in the vicinity of the fitting-removal section to/from which the sensor is fitted/removed.

Claims

1. A biological information measurement device that measures biological information of a user, comprising:

a device main body;

a fitting-removal section which is provided in the device main body, and to/from which a sensor that measures the biological information is fitted/removed;

a light source section that is provided within the device main body at a position spaced apart from the fitting-removal section and that functions as a light source for components of the biological information measurement device other than the fitting-removal section; and

a light guide member that guides light emitted by the light source section to a predetermined position in the vicinity of the fitting-removal section to/from which the sensor is fitted/removed.

2. The biological information measurement device according to claim 1, further comprising:

a display that displays biological information measured by way of the sensor,

wherein the light source section is a backlight that functions as a light source for the display.

3. The biological information measurement device according to claim 2,

wherein the fitting-removal section is provided on a side face of the device main body, and

the light guide member has a length enabling light of the backlight to be guided to the predetermined position.

4. The biological information measurement device according to claim 1, further comprising:

an operation unit for enabling a user to operate the biological information measurement device,

wherein upon operation of the operation unit by the user, the light source section emits light and the light guide member guides the light to the predetermined position.

5. The biological information measurement device according to claim 4,

wherein upon fitting of the sensor to the fitting-removal section, the light source section emits light and the light guide member guides the light to the predetermined position.

6. The biological information measurement device according to claim 2, further comprising:

an operation unit for enabling a user to operate the biological information measurement device,

wherein upon operation of the operation unit by the user, the light source section emits light and the light guide member guides the light to the predetermined position.

7. The biological information measurement device according to claim 6,

wherein upon fitting of the sensor to the fitting-removal section, the light source section emits light and the light guide member guides the light to the predetermined position.

8. The biological information measurement device according to claim 3, further comprising:

an operation unit for enabling a user to operate the biological information measurement device,

wherein upon operation of the operation unit by the user, the light source section emits light and the light guide member guides the light to the predetermined position.

9. The biological information measurement device according to claim 8,

wherein upon fitting of the sensor to the fitting-removal section, the light source section emits light and the light guide member guides the light to the predetermined position.

10. The biological information measurement device according to claim 1,

wherein the biological information measurement device is a device that measures a blood glucose level of a user, and

a sensor for blood glucose level measurement, on which blood of the user is placed and which produces a current output according to a glucose level of the blood, is fitted to/removed from the fitting-removal section.

11. The biological information measurement device according to claim 1,

wherein the biological information measurement device is a user-portable device.

12. An illumination method in a biological information measurement device that measures biological information of a user and that has a device main body and a fitting-removal section to/from which a sensor that measures biological information of a user is fitted/removed from outside, the illumination method being a method for illuminating the vicinity of the fitting-removal section and comprising:

a first step of causing light emission by a light source section that is provided within the device main body at a position spaced apart from the fitting-removal section and that functions as a light source for components of the biological information measurement device other than the fitting-removal section; and

a second step of guiding light emitted by the light source section in the first step, to a predetermined position in the vicinity of the fitting-removal section to/from which the sensor is fitted/removed, by way of a light guide member that is provided between the light source section and the predetermined position.

13. A method for measuring biological information of a user in a biological information measurement device that has a device main body and a fitting-removal section to/from which a sensor that measures biological information of a user is fitted/removed from outside, the method comprising:

a light emission step of causing light emission by a light source section that is provided within the device main body at a position spaced apart from the fitting-removal section and that functions as a light source for components of the biological information measurement device other than the fitting-removal section; and

a fitting step of fitting the sensor to the fitting-removal section in a state where the light source section in the light emission step is emitting light to a light guide member that is provided between the light source section and a predetermined position in the vicinity of the fitting-removal section.

14. A method for measuring biological information of a user in a biological information measurement device that has a device main body and a fitting-removal section to/from which a sensor that measures biological information of a user is fitted/removed from outside, the method comprising:

a fitting step of fitting the sensor to the fitting-removal section; and

a light emission step of, upon fitting of the sensor in the fitting step, causing a light source section that is provided within the device main body at a position spaced apart from the fitting-removal section and that functions as a light source for components of the biological information measurement device other than the fitting-removal section, to emit light to a light guide member that is provided between the light source section and a predetermined position in the vicinity of the fitting-removal section.