JP6100705B2 - 血圧測定システム - Google Patents
血圧測定システム Download PDFInfo
- Publication number
- JP6100705B2 JP6100705B2 JP2014009623A JP2014009623A JP6100705B2 JP 6100705 B2 JP6100705 B2 JP 6100705B2 JP 2014009623 A JP2014009623 A JP 2014009623A JP 2014009623 A JP2014009623 A JP 2014009623A JP 6100705 B2 JP6100705 B2 JP 6100705B2
- Authority
- JP
- Japan
- Prior art keywords
- atmospheric pressure
- calibration
- blood pressure
- subject
- pressure sensor
- 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 - Fee Related
Links
- 238000009530 blood pressure measurement Methods 0.000 title claims description 36
- 238000005259 measurement Methods 0.000 claims description 38
- 230000036772 blood pressure Effects 0.000 claims description 16
- 238000000034 method Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 description 3
- 210000004204 blood vessel Anatomy 0.000 description 3
- 229960002897 heparin Drugs 0.000 description 3
- 229920000669 heparin Polymers 0.000 description 3
- 238000001802 infusion Methods 0.000 description 3
- 239000002504 physiological saline solution Substances 0.000 description 3
- 230000009118 appropriate response Effects 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000004872 arterial blood pressure Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000002321 radial artery Anatomy 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Classifications
-
- 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
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/0215—Measuring pressure in heart or blood vessels by means inserted into the body
- A61B5/02156—Calibration means
-
- 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
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/0215—Measuring pressure in heart or blood vessels by means inserted into the body
-
- 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
- A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
- A61B2560/02—Operational features
- A61B2560/0223—Operational features of calibration, e.g. protocols for calibrating sensors
-
- 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
- A61B2560/0242—Operational features adapted to measure environmental factors, e.g. temperature, pollution
- A61B2560/0247—Operational features adapted to measure environmental factors, e.g. temperature, pollution for compensation or correction of the measured physiological value
- A61B2560/0252—Operational features adapted to measure environmental factors, e.g. temperature, pollution for compensation or correction of the measured physiological value using ambient temperature
-
- 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
- A61B2560/0242—Operational features adapted to measure environmental factors, e.g. temperature, pollution
- A61B2560/0247—Operational features adapted to measure environmental factors, e.g. temperature, pollution for compensation or correction of the measured physiological value
- A61B2560/0257—Operational features adapted to measure environmental factors, e.g. temperature, pollution for compensation or correction of the measured physiological value using atmospheric pressure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/02—Details of sensors specially adapted for in-vivo measurements
- A61B2562/0247—Pressure sensors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/02—Details of sensors specially adapted for in-vivo measurements
- A61B2562/0271—Thermal or temperature sensors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6813—Specially adapted to be attached to a specific body part
- A61B5/6823—Trunk, e.g., chest, back, abdomen, hip
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Cardiology (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Physiology (AREA)
- Vascular Medicine (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Description
被検者の血圧値を観血的に測定する血圧計と、
前記血圧値の測定基準値を較正する較正部と、
前記被検者に装着されるように構成された第1気圧センサと、
所定の位置に固定された第2気圧センサと、
前記第1気圧センサにより検出された第1気圧値と前記第2気圧センサにより検出された第2気圧値の差分を取得する差分取得部と、
前記差分に基づいて、前記測定基準値の較正が必要かを判定する判定部と、
を備えている。
Claims (5)
- 被検者の血圧値を観血的に測定する血圧計と、
前記血圧値の測定基準値を較正する較正部と、
前記被検者に装着されるように構成された第1気圧センサと、
所定の位置に固定された第2気圧センサと、
前記第1気圧センサにより検出された第1気圧値と前記第2気圧センサにより検出された第2気圧値の差分を取得する差分取得部と、
前記差分に基づいて、前記測定基準値の較正が必要かを判定する判定部と、
を備えている、血圧測定システム。 - 前記較正が必要と前記判定部が判定した場合、前記較正部は、前記測定基準値を自動的に較正する、請求項1に記載の血圧測定システム。
- 前記較正が必要と前記判定部が判定した場合にアラームを出力する報知部を備えている、請求項1または2に記載の血圧測定システム。
- 前記第1気圧センサと前記第2気圧センサの少なくとも一方に隣接して設けられた温度センサを備えており、
前記判定部は、前記差分と前記温度センサにより検出された温度とに基づいて、前記較正が必要かを判定する、請求項1から3のいずれか一項に記載の血圧測定システム。 - 前記第1気圧センサは、被検者の胸部に装着されるように構成されている、請求項1から4のいずれか一項に記載の血圧測定システム。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014009623A JP6100705B2 (ja) | 2014-01-22 | 2014-01-22 | 血圧測定システム |
US14/590,658 US20150201851A1 (en) | 2014-01-22 | 2015-01-06 | Blood pressure measuring system |
EP15150770.4A EP2898824B1 (en) | 2014-01-22 | 2015-01-12 | Blood pressure measuring system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014009623A JP6100705B2 (ja) | 2014-01-22 | 2014-01-22 | 血圧測定システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015136484A JP2015136484A (ja) | 2015-07-30 |
JP6100705B2 true JP6100705B2 (ja) | 2017-03-22 |
Family
ID=52339021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014009623A Expired - Fee Related JP6100705B2 (ja) | 2014-01-22 | 2014-01-22 | 血圧測定システム |
Country Status (3)
Country | Link |
---|---|
US (1) | US20150201851A1 (ja) |
EP (1) | EP2898824B1 (ja) |
JP (1) | JP6100705B2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6100705B2 (ja) * | 2014-01-22 | 2017-03-22 | 日本光電工業株式会社 | 血圧測定システム |
CN108618768A (zh) * | 2017-03-15 | 2018-10-09 | 深圳北芯生命科技有限公司 | 带安装座的血管内压力测量导管 |
CN110200612B (zh) | 2018-02-28 | 2021-02-26 | 广东乐心医疗电子股份有限公司 | 电子血压计测量方法、***和电子血压计 |
JP7091910B2 (ja) * | 2018-07-20 | 2022-06-28 | オムロンヘルスケア株式会社 | 血圧測定装置及びカフユニット |
CN112826471B (zh) * | 2019-11-05 | 2023-12-01 | 深圳市大富智慧健康科技有限公司 | 血压检测装置、血压检测***及血压监测方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4342218A (en) * | 1980-01-16 | 1982-08-03 | Forrest Fox | Method and apparatus for zeroing and calibrating an invasive blood pressure monitoring system |
US5133358A (en) | 1990-09-07 | 1992-07-28 | Becton, Dickinson And Company | Apparatus for rezeroing an in vivo pressure sensor and method for rezeroing |
US7195594B2 (en) * | 2002-05-14 | 2007-03-27 | Pacesetter, Inc. | Method for minimally invasive calibration of implanted pressure transducers |
JP2006226136A (ja) * | 2005-02-15 | 2006-08-31 | Honda Motor Co Ltd | 大気圧センサの故障診断方法および装置 |
US7771362B2 (en) * | 2005-08-01 | 2010-08-10 | Datascope Investment Corp. | Calibration of in vivo blood pressure sensors |
EP2155051A1 (en) * | 2007-06-14 | 2010-02-24 | Cardiac Pacemakers, Inc. | Intracorporeal pressure measurement devices and methods |
US20100076710A1 (en) * | 2008-09-19 | 2010-03-25 | Caterpillar Inc. | Machine sensor calibration system |
KR101037796B1 (ko) * | 2008-11-17 | 2011-05-27 | 삼성전자주식회사 | 혈압 측정 장치의 정확성을 검사하는 방법 및 장치 |
EP3001194B1 (en) * | 2009-08-31 | 2019-04-17 | Abbott Diabetes Care, Inc. | Medical devices and methods |
JP5471337B2 (ja) * | 2009-11-17 | 2014-04-16 | セイコーエプソン株式会社 | 血圧測定装置及び血圧測定方法 |
US9204809B2 (en) * | 2012-02-01 | 2015-12-08 | Hong Kong Applied Science and Technology Research Institute Company Limited | Blood pressure measuring device and method of calibrating thereof |
JP6100705B2 (ja) * | 2014-01-22 | 2017-03-22 | 日本光電工業株式会社 | 血圧測定システム |
-
2014
- 2014-01-22 JP JP2014009623A patent/JP6100705B2/ja not_active Expired - Fee Related
-
2015
- 2015-01-06 US US14/590,658 patent/US20150201851A1/en not_active Abandoned
- 2015-01-12 EP EP15150770.4A patent/EP2898824B1/en not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
EP2898824B1 (en) | 2016-04-27 |
US20150201851A1 (en) | 2015-07-23 |
JP2015136484A (ja) | 2015-07-30 |
EP2898824A1 (en) | 2015-07-29 |
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