JPH02102204U - - Google Patents
Info
- Publication number
- JPH02102204U JPH02102204U JP1989010382U JP1038289U JPH02102204U JP H02102204 U JPH02102204 U JP H02102204U JP 1989010382 U JP1989010382 U JP 1989010382U JP 1038289 U JP1038289 U JP 1038289U JP H02102204 U JPH02102204 U JP H02102204U
- Authority
- JP
- Japan
- Prior art keywords
- needle electrode
- electrode
- holder
- electroencephalogram
- deformed
- 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.)
- Granted
Links
- 230000036760 body temperature Effects 0.000 claims 1
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Description
図面は本考案の一実施例を示すもので、第1図
は第1実施例の断面図、第2図はその使用状態図
、第3図は第2実施例の分解断面図、第4図は従
来構造の断面図、第5図はその使用状態図である
。
1……ホルダー、2……針電極。
The drawings show one embodiment of the present invention, and FIG. 1 is a sectional view of the first embodiment, FIG. 2 is a diagram of its use, FIG. 3 is an exploded sectional view of the second embodiment, and FIG. 4 is a sectional view of the first embodiment. is a cross-sectional view of the conventional structure, and FIG. 5 is a diagram showing its usage state. 1...Holder, 2...Needle electrode.
Claims (1)
体温により所定温度になると形状変形可能な形状
記憶合金により形成されていることを特徴とする
脳波検査用電極構造。 1. An electrode structure for electroencephalogram testing, characterized in that the holder is equipped with a needle electrode, and the needle electrode is made of a shape memory alloy that can be deformed when it reaches a predetermined temperature due to body temperature.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989010382U JPH0539683Y2 (en) | 1989-01-31 | 1989-01-31 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989010382U JPH0539683Y2 (en) | 1989-01-31 | 1989-01-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02102204U true JPH02102204U (en) | 1990-08-14 |
JPH0539683Y2 JPH0539683Y2 (en) | 1993-10-08 |
Family
ID=31217996
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989010382U Expired - Lifetime JPH0539683Y2 (en) | 1989-01-31 | 1989-01-31 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0539683Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011090199A1 (en) * | 2010-01-25 | 2011-07-28 | 国立大学法人九州工業大学 | Brain signal measurement system, in vivo measurement device, and brain signal measurement position control method |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5211893U (en) * | 1975-07-14 | 1977-01-27 | ||
JPS56125207U (en) * | 1980-02-22 | 1981-09-24 | ||
JPS5950258U (en) * | 1982-09-28 | 1984-04-03 | 金井 宏之 | Capturing equipment |
JPS63174668A (en) * | 1987-01-14 | 1988-07-19 | オリンパス光学工業株式会社 | Hyperthermia apparatus |
JPS63311956A (en) * | 1987-06-15 | 1988-12-20 | Kato Hatsujo Kaisha Ltd | Needle for acupuncture and moxibustion |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5211893B2 (en) * | 1972-10-06 | 1977-04-02 | ||
JPS5950258B2 (en) * | 1980-11-17 | 1984-12-07 | 住友ベークライト株式会社 | Resin composition for plating |
-
1989
- 1989-01-31 JP JP1989010382U patent/JPH0539683Y2/ja not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5211893U (en) * | 1975-07-14 | 1977-01-27 | ||
JPS56125207U (en) * | 1980-02-22 | 1981-09-24 | ||
JPS5950258U (en) * | 1982-09-28 | 1984-04-03 | 金井 宏之 | Capturing equipment |
JPS63174668A (en) * | 1987-01-14 | 1988-07-19 | オリンパス光学工業株式会社 | Hyperthermia apparatus |
JPS63311956A (en) * | 1987-06-15 | 1988-12-20 | Kato Hatsujo Kaisha Ltd | Needle for acupuncture and moxibustion |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011090199A1 (en) * | 2010-01-25 | 2011-07-28 | 国立大学法人九州工業大学 | Brain signal measurement system, in vivo measurement device, and brain signal measurement position control method |
JP5673962B2 (en) * | 2010-01-25 | 2015-02-18 | 国立大学法人九州工業大学 | Brain signal measurement system and measurement system |
Also Published As
Publication number | Publication date |
---|---|
JPH0539683Y2 (en) | 1993-10-08 |