JPS6083604U

JPS6083604U - portable electrocardiograph

Info

Publication number: JPS6083604U
Application number: JP1983177875U
Authority: JP
Inventors: 寛仁菰渕
Original assignee: セイコーインスツルメンツ株式会社
Priority date: 1983-11-17
Filing date: 1983-11-17
Publication date: 1985-06-10

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は、従来の携帯用心電計の外観を示した・図、第
２図は、従来の携帯用心電計の裏面図、第３図は、携帯
用心電計の側面図、第４図は、本発明を具体化した実施
例の上面図、第５図は、外部電極を引き出した時の本体
裏面図、第６図は、外部電極を収納した時の本体裏面図
、第７図は、外部電籾を本体に収納した状態における断
面図、第８図は、外部電極を本体から引き出した状態に
おける断面図である。１．８・・・本体、２・・・表示パネル、３，１３，１
６、２５．３６・・・中点電位電極、４．　５．６．　
７・・・固定電極、９，１０，１８，３２・・・外部電
極、１１．２１，２９・・・押しボタン、１２，１５，
２３．３４・・・左固定電極、１４．　１７．２６．　
３７　。・・・左固定電極、１９．３０・・・金属ストッパー、
３１・・・支点、２０，２２．３３・・・バネ、２４，
３５・・・ＥＣＧアンプ、２７・・・コード・リール、
２８゜３８・・・心電位表示回路。Figure 1 shows the external appearance of a conventional portable electrocardiograph, Figure 2 is a back view of the conventional portable electrocardiograph, Figure 3 is a side view of the portable electrocardiograph, and Figure 4 5 is a top view of the embodiment embodying the present invention, FIG. 5 is a back view of the main body with the external electrodes pulled out, FIG. 6 is a back view of the main body with the external electrodes retracted, and FIG. 7 is a back view of the main body with the external electrodes retracted. FIG. 8 is a cross-sectional view of the external electrode in a state in which it is housed in the main body, and FIG. 8 is a cross-sectional view in a state in which the external electrode is pulled out from the main body. 1.8... Main body, 2... Display panel, 3, 13, 1
6, 25.36...midpoint potential electrode, 4. 5.6.
7...Fixed electrode, 9,10,18,32...External electrode, 11.21,29...Push button, 12,15,
23.34...Left fixed electrode, 14. 17.26.
37. ...Left fixed electrode, 19.30...Metal stopper,
31...Fully point, 20, 22.33...Spring, 24,
35...ECG amplifier, 27...cord reel,
28°38... Cardiac potential display circuit.

Claims

[Scope of utility model registration request]

(1) A portable electrocardiograph characterized by having a plurality of electrodes for detecting cardiac potential on the back surface of the main body, and further having one or more telescopic electrodes that can be installed at any detection point on the body. .

(2) The portable electrocardiograph according to item 1, further comprising a mechanism for winding the conductive wire of the expandable electrode around the main body of the electrocardiograph.

(3) A corresponding electric wire provided on the main body when the conductive wire of the expandable electrode is pulled out from the main body. 2. The portable electrocardiograph according to claim 1, further comprising a mechanism in which the poles are insulated from the input end of an electrocardiogram amplifier provided inside the main body.