JPS6282006U - - Google Patents

Info

Publication number
JPS6282006U
JPS6282006U JP17319085U JP17319085U JPS6282006U JP S6282006 U JPS6282006 U JP S6282006U JP 17319085 U JP17319085 U JP 17319085U JP 17319085 U JP17319085 U JP 17319085U JP S6282006 U JPS6282006 U JP S6282006U
Authority
JP
Japan
Prior art keywords
circuit
offset
calibration signal
applies
adding 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.)
Granted
Application number
JP17319085U
Other languages
Japanese (ja)
Other versions
JPH0334162Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1985173190U priority Critical patent/JPH0334162Y2/ja
Publication of JPS6282006U publication Critical patent/JPS6282006U/ja
Application granted granted Critical
Publication of JPH0334162Y2 publication Critical patent/JPH0334162Y2/ja
Expired legal-status Critical Current

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  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案に用いる圧アンプ部の例を示す
ブロツク図、第２図は第１図の圧アンプ部を用い
る本考案の実施例を示すブロツク図である。 ＳＷ１…自動バランス・スイツチ、ＳＷ２…ゼ
ロ・バランス動作中に信号路を切り換える手段。 FIG. 1 is a block diagram showing an example of a pressure amplifier section used in the present invention, and FIG. 2 is a block diagram showing an embodiment of the present invention using the pressure amplifier section of FIG. SW1...Automatic balance switch, SW2...Means for switching the signal path during zero balance operation.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 送信側に、圧アンプにゼロ・バランス用オフセ
ツト電圧を印加するオフセツト付加回路と、該オ
フセツト付加回路の作動と同時に作動する校正信
号発生回路と、上記オフセツト付加回路の動作中
に信号路を上記圧アンプ出力側より上記校正信号
発生回路の出力側に切り換える手段とを設け、上
記オフセツト付加回路動作中は受信側で上記校正
信号のみを受信するようにした圧計測装置。 On the transmitting side, there is an offset adding circuit that applies a zero balance offset voltage to the pressure amplifier, a calibration signal generating circuit that operates simultaneously with the operation of the offset adding circuit, and a signal path that applies the above voltage while the offset adding circuit is operating. The pressure measuring device is provided with means for switching from the amplifier output side to the output side of the calibration signal generation circuit, so that only the calibration signal is received on the receiving side while the offset addition circuit is operating.
JP1985173190U 1985-11-11 1985-11-11 Expired JPH0334162Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985173190U JPH0334162Y2 (en) 1985-11-11 1985-11-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985173190U JPH0334162Y2 (en) 1985-11-11 1985-11-11

Publications (2)

Publication Number Publication Date
JPS6282006U true JPS6282006U (en) 1987-05-26
JPH0334162Y2 JPH0334162Y2 (en) 1991-07-19

Family

ID=31110419

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985173190U Expired JPH0334162Y2 (en) 1985-11-11 1985-11-11

Country Status (1)

Country Link
JP (1) JPH0334162Y2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4954402U (en) * 1972-08-17 1974-05-14
JPS549592U (en) * 1977-06-22 1979-01-22
JPS55158526A (en) * 1979-04-20 1980-12-10 Codman & Shurtleff Pressure monitoring system for electric fluid pressure sensor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS549592B2 (en) * 1972-07-29 1979-04-25

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4954402U (en) * 1972-08-17 1974-05-14
JPS549592U (en) * 1977-06-22 1979-01-22
JPS55158526A (en) * 1979-04-20 1980-12-10 Codman & Shurtleff Pressure monitoring system for electric fluid pressure sensor

Also Published As

Publication number Publication date
JPH0334162Y2 (en) 1991-07-19

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