JPH03126105U - - Google Patents
Info
- Publication number
- JPH03126105U JPH03126105U JP3601990U JP3601990U JPH03126105U JP H03126105 U JPH03126105 U JP H03126105U JP 3601990 U JP3601990 U JP 3601990U JP 3601990 U JP3601990 U JP 3601990U JP H03126105 U JPH03126105 U JP H03126105U
- Authority
- JP
- Japan
- Prior art keywords
- negative pressure
- living body
- exuded
- pressure source
- 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
- 230000002265 prevention Effects 0.000 claims description 3
- 239000008280 blood Substances 0.000 claims description 2
- 210000004369 blood Anatomy 0.000 claims description 2
- 239000012503 blood component Substances 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
- 210000000416 exudates and transudate Anatomy 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 2
- 239000008103 glucose Substances 0.000 description 2
- 238000010586 diagram Methods 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
る血糖測定装置の一例を示す回路図であつて、一
部を断面にして示す図である。
１０……ハウジング、１６……有底穴、１８…
…吸気口、２２……メツシユ部材（吸気口閉塞防
止手段）、２３……グルコースセンサ（バイオセ
ンサ）、３０……トラツプ、３２……真空ポンプ
（負圧源）、３８……表面。
FIG. 1 is a circuit diagram showing an example of a blood glucose measuring device, which is a type of blood component measuring device of the present invention, and is a partially sectional view. 10...Housing, 16...Bottomed hole, 18...
...Intake port, 22...Mesh member (intake port blockage prevention means), 23...Glucose sensor (biosensor), 30...Trap, 32...Vacuum pump (negative pressure source), 38...Surface.
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、 前記生体の表面上に設けられるハウジングと、 該ハウジングの前記生体の表面と接触する部分
に設けられた深さの浅い有底穴と、 該有底穴の底面に設けられ、前記負圧源に接続
される吸気口と、 該吸気口および負圧源の間に設けられ、該負圧
源による吸引に伴つて吸い込まれた前記浸出体液
を除去するトラツプと、 前記有底穴内に設けられ、前記吸引時に前記生
体の表面の接触により前記吸気口が塞がれるのを
防止する吸気口閉塞防止手段と、 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逐次出力する
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 provided on the surface of the living body; a shallow bottomed hole provided in a portion of the housing that contacts the surface of the living body; and a bottomed hole provided on the bottom of the bottomed hole. , an intake port connected to the negative pressure source; a trap provided between the intake port and the negative pressure source for removing the exudate body fluid sucked in by the negative pressure source; and the bottomed trap. an inlet blockage prevention means provided in the hole to prevent the inlet port from being blocked by contact with the surface of the living body during suction; and an inlet blockage prevention means provided in the inlet port to allow the exuded body fluid to pass through the inlet port and 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 |
|---|---|---|---|
| JP3601990U JPH03126105U (en) | 1990-04-03 | 1990-04-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3601990U JPH03126105U (en) | 1990-04-03 | 1990-04-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03126105U true JPH03126105U (en) | 1991-12-19 |
Family
ID=31541885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3601990U Pending JPH03126105U (en) | 1990-04-03 | 1990-04-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03126105U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61115538A (en) * | 1984-11-10 | 1986-06-03 | 株式会社日立製作所 | Subcataneous sensor |
-
1990
- 1990-04-03 JP JP3601990U patent/JPH03126105U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61115538A (en) * | 1984-11-10 | 1986-06-03 | 株式会社日立製作所 | Subcataneous sensor |
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