JP4553406B2 - 不要アラーム低減方法及び装置 - Google Patents
不要アラーム低減方法及び装置 Download PDFInfo
- Publication number
- JP4553406B2 JP4553406B2 JP2009029814A JP2009029814A JP4553406B2 JP 4553406 B2 JP4553406 B2 JP 4553406B2 JP 2009029814 A JP2009029814 A JP 2009029814A JP 2009029814 A JP2009029814 A JP 2009029814A JP 4553406 B2 JP4553406 B2 JP 4553406B2
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- Prior art keywords
- saturation
- alarm
- integral
- time
- sat
- 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.)
- Expired - Lifetime
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/746—Alarms related to a physiological condition, e.g. details of setting alarm thresholds or avoiding false alarms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/024—Detecting, measuring or recording pulse rate or heart rate
- A61B5/0245—Detecting, measuring or recording pulse rate or heart rate by using sensing means generating electric signals, i.e. ECG signals
- A61B5/02455—Detecting, measuring or recording pulse rate or heart rate by using sensing means generating electric signals, i.e. ECG signals provided with high/low alarm devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
- A61B2560/02—Operational features
- A61B2560/0266—Operational features for monitoring or limiting apparatus function
- A61B2560/0276—Determining malfunction
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Pathology (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Physiology (AREA)
- Cardiology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Optics & Photonics (AREA)
- Signal Processing (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Burglar Alarm Systems (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Fire Alarms (AREA)
- Paper (AREA)
- Alarm Systems (AREA)
- Electrotherapy Devices (AREA)
Description
2−5 回路選択ボタン
6−9 アラームステータス
10 光学接続調節ノブ
11 同調ステータスライト11、
12 LEDデジタルビューメータ、
13 電源スイッチ
14 指
27 コネクタ−27
28 手
29 センサ
70 飽和度信号
72 低Satスレッショルド
74 積分スレッショルド
76 侵入部
78 積分値
80 侵入部
82 積分
86 積分値
Claims (9)
- 生体パラメータの計測値が所定の範囲を逸脱したときにアラームを生成する医用診断装置において、前記アラームを制御するための方法であって、
前記計測値が前記所定の範囲を逸脱した時間量を測定する工程、及び
前記時間量の間、複数回、前記計測値が前記所定の範囲を超えた量を測定する工程、
から成り、
前記計測値が酸素飽和度であり、前記所定の範囲が、高酸素飽和度スレッショルドと低酸素飽和度スレッショルドとの間の範囲にあり、
前記測定時間量と、前記所定の範囲を超えた前記測定量との積分関数が、所定レベルを超えるまで、アラームが生成されないように、前記アラームが制御される、
ところの方法。 - 前記生体パラメータが前記所定の範囲内に戻ると、前記アラームをクリアする工程をさらに含む、請求項1の方法。
- クリアコンディションが一致すると前記アラームをクリアする工程であって、前記クリアコンディションが、前記計測値が前記所定の範囲内にある量及び時間のうちの少なくとも一つの関数である、ところの工程をさらに含む請求項1の方法。
- 前記関数が、ビルドアップ率よりも大きいフェーディング率で前記アラームをクリアする、請求項3の方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/940,438 US5865736A (en) | 1997-09-30 | 1997-09-30 | Method and apparatus for nuisance alarm reductions |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2000513495A Division JP4553337B2 (ja) | 1997-09-30 | 1998-08-28 | 不要アラーム低減方法及び装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009101214A JP2009101214A (ja) | 2009-05-14 |
JP4553406B2 true JP4553406B2 (ja) | 2010-09-29 |
Family
ID=25474841
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2000513495A Expired - Lifetime JP4553337B2 (ja) | 1997-09-30 | 1998-08-28 | 不要アラーム低減方法及び装置 |
JP2009029814A Expired - Lifetime JP4553406B2 (ja) | 1997-09-30 | 2009-02-12 | 不要アラーム低減方法及び装置 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2000513495A Expired - Lifetime JP4553337B2 (ja) | 1997-09-30 | 1998-08-28 | 不要アラーム低減方法及び装置 |
Country Status (11)
Country | Link |
---|---|
US (1) | US5865736A (ja) |
EP (1) | EP1018934B1 (ja) |
JP (2) | JP4553337B2 (ja) |
AT (1) | ATE208162T1 (ja) |
CA (1) | CA2305195C (ja) |
DE (1) | DE69802428T2 (ja) |
DK (1) | DK1018934T3 (ja) |
ES (1) | ES2167098T3 (ja) |
HK (1) | HK1028532A1 (ja) |
PT (1) | PT1018934E (ja) |
WO (1) | WO1999016348A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2778997A1 (en) | 2013-03-12 | 2014-09-17 | Nihon Kohden Corporation | Measurement data monitor for medical equipment and measurement data monitoring system for medical equipment |
Families Citing this family (203)
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ATE208162T1 (de) | 2001-11-15 |
DK1018934T3 (da) | 2002-02-18 |
PT1018934E (pt) | 2002-04-29 |
CA2305195A1 (en) | 1999-04-08 |
EP1018934A1 (en) | 2000-07-19 |
EP1018934B1 (en) | 2001-11-07 |
JP4553337B2 (ja) | 2010-09-29 |
JP2003517320A (ja) | 2003-05-27 |
DE69802428D1 (de) | 2001-12-13 |
JP2009101214A (ja) | 2009-05-14 |
DE69802428T2 (de) | 2002-07-11 |
ES2167098T3 (es) | 2002-05-01 |
WO1999016348A1 (en) | 1999-04-08 |
CA2305195C (en) | 2007-11-20 |
HK1028532A1 (en) | 2001-02-23 |
US5865736A (en) | 1999-02-02 |
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