JPS63109103U - - Google Patents
Info
- Publication number
- JPS63109103U JPS63109103U JP1986202653U JP20265386U JPS63109103U JP S63109103 U JPS63109103 U JP S63109103U JP 1986202653 U JP1986202653 U JP 1986202653U JP 20265386 U JP20265386 U JP 20265386U JP S63109103 U JPS63109103 U JP S63109103U
- Authority
- JP
- Japan
- Prior art keywords
- electrocardiogram signal
- filter
- electrocardiogram
- band
- noise
- 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
- 238000001514 detection method Methods 0.000 claims 2
- 230000005856 abnormality Effects 0.000 claims 1
- 230000008030 elimination Effects 0.000 claims 1
- 238000003379 elimination reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 1
Description
第１図は本考案の一実施例によるポータブル式
の心電図モニタの回路構成図及び第２図はその動
作波形図である。 １……電極群、２２……液晶表示部。
の心電図モニタの回路構成図及び第２図はその動
作波形図である。 １……電極群、２２……液晶表示部。
Claims (1)
- 電極に誘導され、かつ増幅された心電図信号を
入力とする第１及び第２のフイルタと、前記心電
図信号の主成分を除去する帯域除去フイルタを有
することにより前記帯域外の雑音入力を検出する
雑音検出回路と、その雑音検出に応答して前記第
２のフイルタを通過した前記心電図信号を前記第
１のフイルタのものに代つて選択する切換回路と
、この切換回路が選択した前記心電図信号を表示
面に表示させる表示部とを備え、前記第１のフイ
ルタは心電図信号成分を十分に通過させ得る程度
の広い通過帯域を有し、前記第２のフイルタは単
に前記心電図信号のＱＲＳ波及びＳＴレベルに異
常が有るか否かを判断できる程度の狭い通過帯域
を有して成る心電図モニタ。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986202653U JPS63109103U (ja) | 1986-12-29 | 1986-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986202653U JPS63109103U (ja) | 1986-12-29 | 1986-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63109103U true JPS63109103U (ja) | 1988-07-13 |
Family
ID=31167243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986202653U Pending JPS63109103U (ja) | 1986-12-29 | 1986-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63109103U (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7844334B2 (en) | 2003-11-06 | 2010-11-30 | Cardiac Pacemakers, Inc. | Dual-use sensor for rate responsive pacing and heart sound monitoring |
| US8048001B2 (en) | 2002-12-30 | 2011-11-01 | Cardiac Pacemakers, Inc. | Method and apparatus for detecting atrial filling pressure |
| US8951205B2 (en) | 2002-12-30 | 2015-02-10 | Cardiac Pacemakers, Inc. | Method and apparatus for detecting atrial filling pressure |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5027679A (ja) * | 1973-07-17 | 1975-03-20 |
-
1986
- 1986-12-29 JP JP1986202653U patent/JPS63109103U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5027679A (ja) * | 1973-07-17 | 1975-03-20 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8048001B2 (en) | 2002-12-30 | 2011-11-01 | Cardiac Pacemakers, Inc. | Method and apparatus for detecting atrial filling pressure |
| US8403860B2 (en) | 2002-12-30 | 2013-03-26 | Cardiac Pacemakers, Inc. | Method and apparatus for detecting atrial filling pressure |
| US8951205B2 (en) | 2002-12-30 | 2015-02-10 | Cardiac Pacemakers, Inc. | Method and apparatus for detecting atrial filling pressure |
| US7844334B2 (en) | 2003-11-06 | 2010-11-30 | Cardiac Pacemakers, Inc. | Dual-use sensor for rate responsive pacing and heart sound monitoring |
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