JPH0475505U - - Google Patents
Info
- Publication number
- JPH0475505U JPH0475505U JP12001890U JP12001890U JPH0475505U JP H0475505 U JPH0475505 U JP H0475505U JP 12001890 U JP12001890 U JP 12001890U JP 12001890 U JP12001890 U JP 12001890U JP H0475505 U JPH0475505 U JP H0475505U
- Authority
- JP
- Japan
- Prior art keywords
- negative pressure
- exuded
- housing
- living body
- body fluid
- 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.)
- Pending
Links
- 239000012503 blood component Substances 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 239000008280 blood Substances 0.000 claims description 2
- 210000004369 blood Anatomy 0.000 claims description 2
- 210000001124 body fluid Anatomy 0.000 claims 4
- 239000010839 body fluid Substances 0.000 claims 4
- 239000000306 component Substances 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000008103 glucose Substances 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 1
Landscapes
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Description
第１図は本考案の血液成分測定装置の一種であ
る血糖測定装置の構成の一例を示す図である。第
２図は第１図の要部拡大図であつて、グルコース
センサの構成の一例を示す図である。第３図乃至
第５図は第１図のグルコースセンサの他の構成例
をそれぞれ示す図であつて、第２図に相当する図
である。
１０……ハウジング、１８……吸気口、２３，
５５……グルコースセンサ（バイオセンサ）、３
２……真空ポンプ（負圧源）、３８……表面、４
４……多孔質セラミツク基板（基板）、｛４６…
…作用電極、４８……対電極｝……電極、｛４６
……作用電極、５２……対電極、５４……照合電
極｝……電極。
FIG. 1 is a diagram showing an example of the configuration of a blood glucose measuring device, which is a type of blood component measuring device of the present invention. FIG. 2 is an enlarged view of the main part of FIG. 1, and is a diagram showing an example of the configuration of a glucose sensor. 3 to 5 are diagrams respectively showing other configuration examples of the glucose sensor of FIG. 1, and are diagrams corresponding to FIG. 2. 10...Housing, 18...Intake port, 23,
55... Glucose sensor (biosensor), 3
2...Vacuum pump (negative pressure source), 38...Surface, 4
4... Porous ceramic substrate (substrate), {46...
... Working electrode, 48 ... Counter electrode} ... Electrode, {46
... Working electrode, 52 ... Counter electrode, 54 ... Reference electrode} ... Electrode.
Claims (1)
ことにより該生体内から浸み出す浸出体液に基づ
いて、血液中の所定の成分を測定する形式の血液
成分測定装置であつて、 容器状を成し、前記生体の表面上に設けられる
ハウジングと、 該ハウジングに設けられて前記負圧源に接続さ
れ、該負圧源からの負圧により前記生体内から該
ハウジング内へ前記浸出体液を浸み出させる吸気
口と、 多孔質の電極および基板を備え、前記吸気口を
前記浸出体液が通過可能に該吸気口に設けられ、
該浸出体液中に含まれる前記所定の成分の濃度に
対応する電気信号を遂次出力するバイオセンサと を含むことを特徴とする血液成分測定装置。[Claims for Utility Model Registration] Blood components of a type in which a predetermined component in blood is measured based on the exuded body fluid exuded from the living body by suctioning the surface of the living body with negative pressure from a negative pressure source. A measuring device comprising: a housing shaped like a container and provided on the surface of the living body; and a housing provided on the housing and connected to the negative pressure source, the negative pressure from the negative pressure source being used to remove water from the living body. an inlet for allowing the exuded body fluid to seep into the housing; a porous electrode and a substrate; the inlet is provided so that the exuded body fluid can pass through the inlet;
A blood component measuring device comprising: a biosensor that sequentially outputs an electrical signal corresponding to the concentration of the predetermined component contained in the exuded body fluid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12001890U JPH0475505U (en) | 1990-11-15 | 1990-11-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12001890U JPH0475505U (en) | 1990-11-15 | 1990-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0475505U true JPH0475505U (en) | 1992-07-01 |
Family
ID=31867947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12001890U Pending JPH0475505U (en) | 1990-11-15 | 1990-11-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0475505U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5723217A (en) * | 1980-07-18 | 1982-02-06 | Fujitsu Ltd | Manufacture of semiconductor device |
| JPS61115538A (en) * | 1984-11-10 | 1986-06-03 | 株式会社日立製作所 | Subcataneous sensor |
-
1990
- 1990-11-15 JP JP12001890U patent/JPH0475505U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5723217A (en) * | 1980-07-18 | 1982-02-06 | Fujitsu Ltd | Manufacture of semiconductor device |
| JPS61115538A (en) * | 1984-11-10 | 1986-06-03 | 株式会社日立製作所 | Subcataneous sensor |
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