JPH02131403U - - Google Patents
Info
- Publication number
- JPH02131403U JPH02131403U JP4156889U JP4156889U JPH02131403U JP H02131403 U JPH02131403 U JP H02131403U JP 4156889 U JP4156889 U JP 4156889U JP 4156889 U JP4156889 U JP 4156889U JP H02131403 U JPH02131403 U JP H02131403U
- Authority
- JP
- Japan
- Prior art keywords
- skin
- skin moisture
- measuring device
- moisture content
- circuit
- 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
- 239000004020 conductor Substances 0.000 claims description 4
- 238000000605 extraction Methods 0.000 claims 2
- 238000005259 measurement Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
Description
第1図はこの考案の一実施例を示す斜視図、第
2図は上記実施例の測定具を示す縦断面図、第3
図は上記測定具先端の感知円板を下から見上げた
図、第4図は同じく上記測定具の内部を示す構成
図、第5図は上記実施例の本体部を示す部分的な
縦断面図、第6図は上記本体部における回路系を
示す構成図、第7図は電気抵抗値と皮膚水分量の
関係を示す線図、第8図は他の実施例の感知円板
を下から見上げた図、第9図aおよびbはさらに
他の実施例の感知面を示す部分的な縦断面図であ
る。
10……測定具、10a……感知面、11……
本体部、11a……凹部、12……表示手段、2
3……感知円板、28,29……導線、30……
基板、40……コード、43……連結コード、6
0……読み取り手段、63……演算処理回路。
Fig. 1 is a perspective view showing one embodiment of this invention, Fig. 2 is a longitudinal sectional view showing the measuring instrument of the above embodiment, and Fig. 3 is a perspective view showing an embodiment of the invention.
The figure is a view looking up from below of the sensing disk at the tip of the measuring device, FIG. 4 is a configuration diagram showing the inside of the measuring device, and FIG. 5 is a partial vertical sectional view showing the main body of the above embodiment. , FIG. 6 is a configuration diagram showing the circuit system in the main body, FIG. 7 is a diagram showing the relationship between electrical resistance value and skin moisture content, and FIG. 8 is a view of the sensing disk of another embodiment, looking up from below. Figures 9a and 9b are partial longitudinal sectional views showing the sensing surface of yet another embodiment. 10... Measuring tool, 10a... Sensing surface, 11...
Main body, 11a... recess, 12... display means, 2
3...Sensing disk, 28, 29...Conductor wire, 30...
Board, 40... Code, 43... Connection code, 6
0... Reading means, 63... Arithmetic processing circuit.
Claims (1)
する棒状の測定具と、この測定具に連結される本
体部とを有し、上記測定具の皮膚押圧先端面に、
皮膚押圧時のみ直流回路を形成して陽電極と陰電
極となる2つの導電体領域を設けるとともに、こ
の皮膚押圧時の直流回路の電気抵抗を電気信号と
して取り出す取出手段を設け、上記本体部内にに
おいて、この取出手段から出力される電気信号を
受けて皮膚水分量を演算する演算処理回路と、上
記演算処理回路から出力される処理信号により皮
膚水分量を表示する表示手段とを設けたことを特
徴とする皮膚水分量測定装置。 (2) 2つの導電体領域のうちの一方が感知面中
央に円形状で配置され、他方が感知面縁部側に上
記円形導電体領域を囲うように環状で配置されて
いる請求項(1)記載の皮膚水分量測定装置。[Claims for Utility Model Registration] (1) A rod-shaped measuring device whose tip is pressed against the skin surface to measure skin moisture, and a main body connected to the measuring device, On the tip surface,
Two conductor regions are provided that form a DC circuit only when the skin is pressed and serve as a positive electrode and a negative electrode, and an extraction means is provided for extracting the electrical resistance of the DC circuit when the skin is pressed as an electrical signal, and is provided in the main body. In this method, an arithmetic processing circuit that receives an electrical signal outputted from the extraction means to calculate the skin moisture content, and a display means that displays the skin moisture content based on the processed signal outputted from the arithmetic processing circuit are provided. Characteristic skin moisture measurement device. (2) Claim (1) wherein one of the two conductor regions is arranged in a circular shape at the center of the sensing surface, and the other is arranged in an annular shape at the edge of the sensing surface so as to surround the circular conductor region. ) The skin moisture content measuring device described in ).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4156889U JPH02131403U (en) | 1989-04-07 | 1989-04-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4156889U JPH02131403U (en) | 1989-04-07 | 1989-04-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02131403U true JPH02131403U (en) | 1990-11-01 |
Family
ID=31552344
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4156889U Pending JPH02131403U (en) | 1989-04-07 | 1989-04-07 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02131403U (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6063039A (en) * | 1983-09-19 | 1985-04-11 | 株式会社肌粧品科学開放研究所 | Skin moisture measuring apparatus |
JPS6041851B2 (en) * | 1977-12-27 | 1985-09-19 | 超エル・エス・アイ技術研究組合 | Pattern formation method |
-
1989
- 1989-04-07 JP JP4156889U patent/JPH02131403U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6041851B2 (en) * | 1977-12-27 | 1985-09-19 | 超エル・エス・アイ技術研究組合 | Pattern formation method |
JPS6063039A (en) * | 1983-09-19 | 1985-04-11 | 株式会社肌粧品科学開放研究所 | Skin moisture measuring apparatus |
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