JP2019017956A5 - - Google Patents
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- JP2019017956A5 JP2019017956A5 JP2017149470A JP2017149470A JP2019017956A5 JP 2019017956 A5 JP2019017956 A5 JP 2019017956A5 JP 2017149470 A JP2017149470 A JP 2017149470A JP 2017149470 A JP2017149470 A JP 2017149470A JP 2019017956 A5 JP2019017956 A5 JP 2019017956A5
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- JP
- Japan
- Prior art keywords
- semiconductor device
- optical semiconductor
- light
- blood glucose
- glucose level
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 210000004369 Blood Anatomy 0.000 claims 15
- 239000008280 blood Substances 0.000 claims 15
- 230000003287 optical Effects 0.000 claims 12
- 239000004065 semiconductor Substances 0.000 claims 11
- WQZGKKKJIJFFOK-GASJEMHNSA-N D-Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims 9
- 239000008103 glucose Substances 0.000 claims 9
- 230000000875 corresponding Effects 0.000 claims 5
- 238000005259 measurement Methods 0.000 claims 4
- 239000000758 substrate Substances 0.000 claims 4
- 238000010521 absorption reaction Methods 0.000 claims 1
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Claims (6)
通過する光を光軸に沿って集光する複数のレンズ群が配列されたレンズ基板と、
前記光軸の方向に対して垂直となる前記レンズ基板の一方の面において、前記複数のレンズの各々に対応して形成され、血糖値に応じて吸収率が高くなる特定の波長の光を、前記操作部から入力される所定の指令に応じて、順次発光して対応するレンズを透過させる複数の発光素子と、
前記レンズ基板の前記一方の面において、前記複数のレンズの各々に対応して形成され、前記発光素子の外縁に近接する内縁によって前記発光素子を囲み、かつ、当該内縁と当該内縁の外側の外縁とによって画定される領域において、対応するレンズを透過して入射する前記波長の光を受光して、その光の強度値を示す電気信号を発生する複数の受光素子と、
前記受光素子によって発生される電気信号で示される光の強度値と血糖値との対応関係を示す対応データを記憶している記憶部と、
順次発光した発光素子を囲む受光素子から発生される電気信号で示される光の強度値及び前記対応データの血糖値に基づいて前記レンズ基板に近接する測定対象の血糖値を算出する演算部と、を含む、前記光学半導体デバイス。An optical semiconductor device used in a blood sugar level measuring apparatus having an operation unit,
A lens substrate on which a plurality of lens groups for condensing passing light along the optical axis are arranged;
On one surface of the lens substrate that is perpendicular to the direction of the optical axis, a light having a specific wavelength that is formed corresponding to each of the plurality of lenses and has a high absorption rate according to a blood glucose level, A plurality of light emitting elements that sequentially emit light and transmit the corresponding lens according to a predetermined command input from the operation unit;
The one surface of the lens substrate is formed corresponding to each of the plurality of lenses, surrounds the light emitting element by an inner edge close to the outer edge of the light emitting element, and has an outer edge outside the inner edge and the inner edge. A plurality of light receiving elements that receive light of the wavelength that is transmitted through a corresponding lens and generate an electrical signal indicating an intensity value of the light in a region defined by
A storage unit storing correspondence data indicating a correspondence relationship between a light intensity value and a blood glucose level indicated by an electric signal generated by the light receiving element;
A calculation unit for calculating a blood glucose level of a measurement object close to the lens substrate based on an intensity value of light indicated by an electrical signal generated from a light receiving element surrounding light emitting elements that sequentially emit light and a blood glucose level of the corresponding data; An optical semiconductor device comprising:
時計部、表示部及び操作部を有する本体と、当該本体に着脱可能に装着され、装着された場合に前記本体と通信する請求項１に記載の光学半導体デバイスと、を備え、
前記光学半導体デバイスは、前記操作部からの測定指示に応じて算出した前記測定対象の血糖値を前記表示部に表示する、前記血糖値測定装置。A wristwatch-type blood sugar level measuring device for measuring blood sugar level,
A main body having a clock unit, a display unit, and an operation unit; and an optical semiconductor device according to claim 1 detachably attached to the main body and communicating with the main body when attached.
The said optical semiconductor device is the said blood glucose level measuring apparatus which displays the blood glucose level of the said measuring object calculated according to the measurement instruction | indication from the said operation part on the said display part.
表示部、及び操作部を有する本体を備え、請求項１に記載の光学半導体デバイスが前記本体に近接して配置された場合に、
前記本体は、前記光学半導体デバイスと近距離無線通信を行い、
前記光学半導体デバイスは、前記近距離無線通信により、前記操作部からの測定指示に応じて算出した前記測定対象の血糖値を前記表示部に表示する、前記携帯端末装置。A portable terminal device for measuring blood sugar level,
A main body having a display unit and an operation unit, and when the optical semiconductor device according to claim 1 is disposed close to the main body,
The main body performs short-range wireless communication with the optical semiconductor device,
The said optical semiconductor device is the said portable terminal device which displays the blood glucose level of the said measuring object calculated according to the measurement instruction | indication from the said operation part on the said display part by the said short-distance wireless communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017149470A JP6675763B2 (en) | 2017-07-14 | 2017-07-14 | Optical semiconductor device used for measuring blood sugar level and apparatus using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017149470A JP6675763B2 (en) | 2017-07-14 | 2017-07-14 | Optical semiconductor device used for measuring blood sugar level and apparatus using the same |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019017956A JP2019017956A (en) | 2019-02-07 |
| JP2019017956A5 true JP2019017956A5 (en) | 2019-03-22 |
| JP6675763B2 JP6675763B2 (en) | 2020-04-01 |
Family
ID=65354617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017149470A Active JP6675763B2 (en) | 2017-07-14 | 2017-07-14 | Optical semiconductor device used for measuring blood sugar level and apparatus using the same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6675763B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020116358A (en) * | 2019-01-23 | 2020-08-06 | 省一 小野 | Blood glucose level measurement unit and apparatus using the same |
| EP3982112A1 (en) * | 2019-06-04 | 2022-04-13 | Medical Photonics Co., Ltd. | Non-invasive measuring device, method, and program |
| JP7469799B2 (en) | 2020-07-08 | 2024-04-17 | 東京都公立大学法人 | Measuring device and measuring method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002172095A (en) * | 2000-12-06 | 2002-06-18 | K & S:Kk | Pulse measurement device |
| JP2013031597A (en) * | 2011-08-03 | 2013-02-14 | Seiko Epson Corp | Biological information measuring device, and method for measuring biological information |
| US8954135B2 (en) * | 2012-06-22 | 2015-02-10 | Fitbit, Inc. | Portable biometric monitoring devices and methods of operating same |
| JP6286635B2 (en) * | 2013-10-22 | 2018-03-07 | 有限会社ラルゴ | Sugar content measuring device |
| EP3136953A4 (en) * | 2014-05-01 | 2018-05-02 | Neumitra Inc. | Wearable electronics |
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2017
- 2017-07-14 JP JP2017149470A patent/JP6675763B2/en active Active
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