JPS6180001U - - Google Patents
Info
- Publication number
- JPS6180001U JPS6180001U JP16523484U JP16523484U JPS6180001U JP S6180001 U JPS6180001 U JP S6180001U JP 16523484 U JP16523484 U JP 16523484U JP 16523484 U JP16523484 U JP 16523484U JP S6180001 U JPS6180001 U JP S6180001U
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- tip
- thin tube
- indwelling needle
- needle
- 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
- 210000004204 blood vessel Anatomy 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Description
第１図は本考案の一実施態様を示す説明図、第
２図は、本考案による生体用電極装置を用いて血
管内に生体用電極が留置された一実施態様を示す
説明図。
図中１は電極、２は電極先端の多孔質膜、３は
、電極１の固定部、４は留置針との接続部、５は
細管、６は三方活栓、７は留置針、８は血管、図
中点線は細管５、接続部４、留置針７の内部にあ
る電極１を示している。
FIG. 1 is an explanatory diagram showing an embodiment of the present invention, and FIG. 2 is an explanatory diagram showing an embodiment in which a biomedical electrode is placed in a blood vessel using the biomedical electrode device according to the present invention. In the figure, 1 is an electrode, 2 is a porous membrane at the tip of the electrode, 3 is a fixed part of electrode 1, 4 is a connection part with an indwelling needle, 5 is a thin tube, 6 is a three-way stopcock, 7 is an indwelling needle, and 8 is a blood vessel , dotted lines in the figure indicate the electrode 1 inside the thin tube 5, the connecting portion 4, and the indwelling needle 7.
Claims (1)
、他端に三方活栓を有する細管に、留置針の内径
より小さい外径を有する先端が多孔質膜で被覆さ
れた電極を、留置針を該細管に接続した時に電極
先端の多孔質膜が留置針の内部を通つて、留置針
の先端に等しいか、それより先になるように挿入
し、該電極の他端が該細管より外部に露呈される
ように、該細管に固定されなる生体用電極装置。 An electrode, the tip of which has an outer diameter smaller than the inner diameter of the indwelling needle and is covered with a porous membrane, is attached to a thin tube that has a connection part that can be connected to an indwelling blood vessel needle at one end and a three-way stopcock at the other end. When the electrode is connected to the thin tube, the porous membrane at the tip of the electrode passes through the inside of the indwelling needle and is inserted so that it is equal to or ahead of the tip of the indwelling needle, and the other end of the electrode is inserted outside of the thin tube. A biological electrode device fixed to the capillary so as to be exposed to the body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16523484U JPS6180001U (en) | 1984-10-31 | 1984-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16523484U JPS6180001U (en) | 1984-10-31 | 1984-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6180001U true JPS6180001U (en) | 1986-05-28 |
Family
ID=30723089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16523484U Pending JPS6180001U (en) | 1984-10-31 | 1984-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6180001U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4988386A (en) * | 1972-12-28 | 1974-08-23 | ||
| JPS57110236A (en) * | 1980-12-26 | 1982-07-09 | Bunji Hagiwara | Polarography sensor |
| JPS57117838A (en) * | 1981-01-12 | 1982-07-22 | Mitsubishi Rayon Co | Electrode for live body |
-
1984
- 1984-10-31 JP JP16523484U patent/JPS6180001U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4988386A (en) * | 1972-12-28 | 1974-08-23 | ||
| JPS57110236A (en) * | 1980-12-26 | 1982-07-09 | Bunji Hagiwara | Polarography sensor |
| JPS57117838A (en) * | 1981-01-12 | 1982-07-22 | Mitsubishi Rayon Co | Electrode for live body |
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