JP5587774B2 - 胎児心拍数を監視する方法 - Google Patents
胎児心拍数を監視する方法 Download PDFInfo
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- JP5587774B2 JP5587774B2 JP2010517527A JP2010517527A JP5587774B2 JP 5587774 B2 JP5587774 B2 JP 5587774B2 JP 2010517527 A JP2010517527 A JP 2010517527A JP 2010517527 A JP2010517527 A JP 2010517527A JP 5587774 B2 JP5587774 B2 JP 5587774B2
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/08—Clinical applications
- A61B8/0866—Clinical applications involving foetal diagnosis; pre-natal or peri-natal diagnosis of the baby
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- 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 for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
- A61B5/024—Measuring pulse rate or heart rate
- A61B5/02411—Measuring pulse rate or heart rate of foetuses
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
- A61B5/053—Measuring electrical impedance or conductance of a portion of the body
- A61B5/0535—Impedance plethysmography
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/02—Measuring pulse or heart rate
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/52—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/5269—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving detection or reduction of artifacts
- A61B8/5276—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving detection or reduction of artifacts due to motion
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- 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 for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
- A61B5/024—Measuring pulse rate or heart rate
- A61B5/02416—Measuring pulse rate or heart rate using photoplethysmograph signals, e.g. generated by infrared radiation
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/03—Measuring fluid pressure within the body other than blood pressure, e.g. cerebral pressure ; Measuring pressure in body tissues or organs
- A61B5/033—Uterine pressure
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7203—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal
- A61B5/7207—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal of noise induced by motion artifacts
- A61B5/721—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal of noise induced by motion artifacts using a separate sensor to detect motion or using motion information derived from signals other than the physiological signal to be measured
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
- A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
- A61B8/4472—Wireless probes
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- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Biomedical Technology (AREA)
- Physics & Mathematics (AREA)
- Public Health (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Cardiology (AREA)
- Pregnancy & Childbirth (AREA)
- Gynecology & Obstetrics (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physiology (AREA)
- Hematology (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Description
102 腹部
104 測定ヘッド
106 センサ
107 制御ユニット
108 センサ
110 制御ユニット
112 LED
114 光レシーバ
116 増幅器
118 信号処理ユニット
120 インタフェース
122 インタフェース
124 プロセッサ
126 メモリ
128 モジュール
130 入力手段
132 シグナリングユニット
134 ディスプレイ
136 ディスプレイ要素
138 胎児モニタ
200 PPGセンサ
202 信号処理ユニット
204 信号処理ユニット
206 アーチファクト抑制ユニット
208 超音波センサ
210 信号処理ユニット
212 接続
214 接続
Claims (17)
- 母体胎児間の関連した医療データを検出する第1測定ヘッド、胎児心拍数を検出する第2測定ヘッド、及び前記第1測定ヘッドに含まれる、母体心拍数を検出するセンサを設けるステップと、
前記センサを使用して、前記母体心拍数のデータを取得することにより、前記母体心拍数を測定するステップと、
前記第2測定ヘッドを使用して、前記胎児心拍数データを取得することにより、前記胎児心拍数を測定するステップと、
前記母体胎児間の関連した医療データを得るステップと、
前記母体心拍数データ及び前記胎児心拍数データを使用して、母体胎児間の心拍の一致を検出するステップとを含む、胎児心拍数を監視する方法。 - 前記母体心拍数のデータのアーチファクトを検出及び補正するステップを更に有する、請求項1に記載の方法。
- 前記補正が、運動アーチファクト補正を含む、請求項2に記載の方法。
- 前記母体心拍数データ、前記胎児心拍数データ、及び前記母体胎児間の関連した医療データをディスプレイユニットに伝送するステップを更に有する、請求項1に記載の方法。
- 前記伝送するステップが、無線及び/又は有線接続によって実行される、請求項4に記載の方法。
- 母体胎児間の関連した医療データを取得する手段と、
前記関連した医療データを取得する手段に含まれる母体心拍数データを取得するセンサと、
前記取得された母体胎児間の関連した医療データ、及び前記取得された母体心拍数データをデータ処理ユニットに伝送する手段とを含む、測定ヘッド。 - 前記母体心拍数データのアーチファクト検出及び補正をする手段を更に有する、請求項6に記載の測定ヘッド。
- 前記母体心拍数データのアーチファクト検出及び補正をする手段が、前記母体胎児間の関連した医療データを分析するように使用される、請求項7に記載の測定ヘッド。
- 前記データ処理ユニットが、ディスプレイユニットである、請求項6に記載の測定ヘッド。
- 前記センサが、脈波検査電極を有し、前記脈波検査電極が、バイオインピーダンス電極であり、前記脈波検査電極が、容量及び/又はガルバニック組織電極カップリングに使用される、請求項6に記載の測定ヘッド。
- 前記センサが、様々な測定周波数におけるインピーダンス測定に使用される、請求項10に記載の測定ヘッド。
- 位相感知検出手段を更に有する、請求項10に記載の測定ヘッド。
- 前記測定ヘッドが、陣痛計又は子宮内圧センサの信号処理ユニットである、請求項6に記載の測定ヘッド。
- 前記センサが光ベース電極である、請求項10に記載の測定ヘッド。
- 前記測定ヘッドが皮膚表面に配置される、請求項14に記載の測定ヘッド。
- 前記測定ヘッドが、前記皮膚表面に適用される、前記光ベース電極の動作に使用される光に対して透過性であるインタフェース層を含む、請求項15に記載の測定ヘッド。
- 請求項1乃至5のいずれか一項に記載の方法を実行するためのコンピュータ実行可能な指示を含む、コンピュータプログラム。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP07113011.6 | 2007-07-24 | ||
| EP07113011 | 2007-07-24 | ||
| PCT/IB2008/052919 WO2009013701A2 (en) | 2007-07-24 | 2008-07-21 | Method of monitoring a fetal heart rate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2010534100A JP2010534100A (ja) | 2010-11-04 |
| JP5587774B2 true JP5587774B2 (ja) | 2014-09-10 |
Family
ID=40281922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010517527A Active JP5587774B2 (ja) | 2007-07-24 | 2008-07-21 | 胎児心拍数を監視する方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9610060B2 (ja) |
| EP (1) | EP2173241B1 (ja) |
| JP (1) | JP5587774B2 (ja) |
| CN (1) | CN101790346B (ja) |
| WO (1) | WO2009013701A2 (ja) |
Cited By (2)
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| US12484800B2 (en) | 2018-12-14 | 2025-12-02 | Terumo Kabushiki Kaisha | Systems and methods for calibrating dry electrode bioelectrical impedance sensing |
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-
2008
- 2008-07-21 EP EP08789382.2A patent/EP2173241B1/en active Active
- 2008-07-21 US US12/669,618 patent/US9610060B2/en active Active
- 2008-07-21 CN CN2008800255658A patent/CN101790346B/zh active Active
- 2008-07-21 WO PCT/IB2008/052919 patent/WO2009013701A2/en not_active Ceased
- 2008-07-21 JP JP2010517527A patent/JP5587774B2/ja active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10004408B2 (en) | 2014-12-03 | 2018-06-26 | Rethink Medical, Inc. | Methods and systems for detecting physiology for monitoring cardiac health |
| US11445922B2 (en) | 2014-12-03 | 2022-09-20 | Terumo Kabushiki Kaisha | Methods and systems for detecting physiology for monitoring cardiac health |
| US12502085B2 (en) | 2014-12-03 | 2025-12-23 | Terumo Kabushiki Kaisha | Methods and systems for detecting physiology for monitoring cardiac health |
| US12484800B2 (en) | 2018-12-14 | 2025-12-02 | Terumo Kabushiki Kaisha | Systems and methods for calibrating dry electrode bioelectrical impedance sensing |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2010534100A (ja) | 2010-11-04 |
| EP2173241A2 (en) | 2010-04-14 |
| WO2009013701A3 (en) | 2009-06-25 |
| WO2009013701A2 (en) | 2009-01-29 |
| CN101790346A (zh) | 2010-07-28 |
| US9610060B2 (en) | 2017-04-04 |
| US20100168596A1 (en) | 2010-07-01 |
| CN101790346B (zh) | 2012-08-29 |
| EP2173241B1 (en) | 2017-12-27 |
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