AU2008311881A1 - Calibration of in vivo blood pressure sensors - Google Patents
Calibration of in vivo blood pressure sensors Download PDFInfo
- Publication number
- AU2008311881A1 AU2008311881A1 AU2008311881A AU2008311881A AU2008311881A1 AU 2008311881 A1 AU2008311881 A1 AU 2008311881A1 AU 2008311881 A AU2008311881 A AU 2008311881A AU 2008311881 A AU2008311881 A AU 2008311881A AU 2008311881 A1 AU2008311881 A1 AU 2008311881A1
- Authority
- AU
- Australia
- Prior art keywords
- balloon
- sensor
- blood pressure
- pressure
- recited
- 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.)
- Abandoned
Links
- 230000036772 blood pressure Effects 0.000 title claims description 84
- 238000001727 in vivo Methods 0.000 title claims description 32
- 238000000034 method Methods 0.000 claims description 72
- 238000009530 blood pressure measurement Methods 0.000 claims description 44
- 230000008569 process Effects 0.000 claims description 33
- 238000012937 correction Methods 0.000 claims description 24
- 230000035945 sensitivity Effects 0.000 claims description 16
- 238000012544 monitoring process Methods 0.000 claims description 12
- 230000000737 periodic effect Effects 0.000 claims description 3
- 239000000835 fiber Substances 0.000 description 82
- 239000007789 gas Substances 0.000 description 73
- 238000005259 measurement Methods 0.000 description 47
- 238000006073 displacement reaction Methods 0.000 description 16
- 239000012528 membrane Substances 0.000 description 16
- 230000007717 exclusion Effects 0.000 description 9
- 238000012545 processing Methods 0.000 description 9
- 238000002560 therapeutic procedure Methods 0.000 description 9
- 238000005086 pumping Methods 0.000 description 8
- 239000004606 Fillers/Extenders Substances 0.000 description 5
- 238000004364 calculation method Methods 0.000 description 5
- 230000000747 cardiac effect Effects 0.000 description 5
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- 230000001934 delay Effects 0.000 description 4
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- 230000008901 benefit Effects 0.000 description 3
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- 229910052734 helium Inorganic materials 0.000 description 3
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 210000000709 aorta Anatomy 0.000 description 2
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- 230000006353 environmental stress Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 206010019280 Heart failures Diseases 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000036770 blood supply Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 238000005314 correlation function Methods 0.000 description 1
- 238000013481 data capture Methods 0.000 description 1
- 230000035487 diastolic blood pressure Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
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- 230000036512 infertility Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 208000010125 myocardial infarction Diseases 0.000 description 1
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- 230000035488 systolic blood pressure Effects 0.000 description 1
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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
- A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
- 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
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M2025/0001—Catheters; Hollow probes for pressure measurement
- A61M2025/0002—Catheters; Hollow probes for pressure measurement with a pressure sensor at the distal end
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M25/1018—Balloon inflating or inflation-control devices
- A61M25/10184—Means for controlling or monitoring inflation or deflation
- A61M25/10185—Valves
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Physiology (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Vascular Medicine (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- External Artificial Organs (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/975,055 | 2007-10-17 | ||
| US11/975,055 US7722544B2 (en) | 2007-10-17 | 2007-10-17 | Calibration of in vivo blood pressure sensors |
| PCT/US2008/011853 WO2009051781A1 (en) | 2007-10-17 | 2008-10-17 | Calibration of in vivo blood pressure sensors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2008311881A1 true AU2008311881A1 (en) | 2009-04-23 |
Family
ID=40564159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2008311881A Abandoned AU2008311881A1 (en) | 2007-10-17 | 2008-10-17 | Calibration of in vivo blood pressure sensors |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US7722544B2 (enExample) |
| EP (1) | EP2211700B1 (enExample) |
| JP (1) | JP5358581B2 (enExample) |
| AU (1) | AU2008311881A1 (enExample) |
| CA (1) | CA2701797A1 (enExample) |
| WO (1) | WO2009051781A1 (enExample) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7722544B2 (en) * | 2007-10-17 | 2010-05-25 | Datascope Investment Corp. | Calibration of in vivo blood pressure sensors |
| US10070990B2 (en) | 2011-12-08 | 2018-09-11 | Alcon Research, Ltd. | Optimized pneumatic drive lines |
| WO2013087883A1 (en) * | 2011-12-16 | 2013-06-20 | Chordate Medical Ag | Pressure sensing system and method |
| US9241642B2 (en) | 2012-02-16 | 2016-01-26 | Welch Allyn, Inc. | Systems and methods for monitoring a patient |
| US11224349B2 (en) * | 2013-07-19 | 2022-01-18 | Image Guide Therapy Corporation | Devices, systems, and methods for assessing a vessel with automated drift correction |
| JP2017116297A (ja) * | 2015-12-21 | 2017-06-29 | 株式会社ミツトヨ | 画像測定方法及び画像測定機 |
| WO2018118822A1 (en) | 2016-12-20 | 2018-06-28 | Abbott Diabetes Care Inc. | Systems, devices and methods for wireless communications in analyte monitoring devices |
| US10799131B2 (en) | 2017-06-03 | 2020-10-13 | Sentinel Medical Technologies, LLC | Catheter for monitoring intrauterine pressure to protect the fallopian tubes |
| US11045143B2 (en) | 2017-06-03 | 2021-06-29 | Sentinel Medical Technologies, LLC | Catheter with connectable hub for monitoring pressure |
| US11185245B2 (en) | 2017-06-03 | 2021-11-30 | Sentinel Medical Technologies, Llc. | Catheter for monitoring pressure for muscle compartment syndrome |
| US11045128B2 (en) | 2017-06-03 | 2021-06-29 | Sentinel Medical Technologies, LLC | Catheter for monitoring intra-abdominal pressure |
| US10813589B2 (en) | 2017-06-03 | 2020-10-27 | Sentinel Medical Technologies, LLC | Catheter for monitoring uterine contraction pressure |
| KR102505348B1 (ko) | 2017-10-13 | 2023-03-03 | 삼성전자주식회사 | 생체 정보 처리 장치 및 방법 |
| WO2019131486A1 (ja) * | 2017-12-25 | 2019-07-04 | ローム株式会社 | 信号処理装置、ワイヤレスセンサネットワークシステム、および信号処理方法 |
| US20210212697A1 (en) * | 2018-08-24 | 2021-07-15 | Neurescue Aps | A fault-tolerant endovascular inflation device |
| US11672457B2 (en) | 2018-11-24 | 2023-06-13 | Sentinel Medical Technologies, Llc. | Catheter for monitoring pressure |
| US11779263B2 (en) | 2019-02-08 | 2023-10-10 | Sentinel Medical Technologies, Llc. | Catheter for monitoring intra-abdominal pressure for assessing preeclampsia |
| EP4009860B1 (en) | 2019-08-08 | 2024-07-24 | Sentinel Medical Technologies, LLC | Cable for use with pressure monitoring catheters |
| EP4137040B1 (en) | 2019-08-14 | 2024-11-20 | Biotronik Ag | Multiple-use processing unit for the electronic processing of sensor signals of a catheter |
| US11617543B2 (en) | 2019-12-30 | 2023-04-04 | Sentinel Medical Technologies, Llc. | Catheter for monitoring pressure |
| WO2023224679A2 (en) * | 2022-01-20 | 2023-11-23 | Certus Critical Care, Inc. | Calibration of solid-state sensors |
| KR20230123794A (ko) * | 2022-02-17 | 2023-08-24 | 주식회사 아이센스 | 교정 인자를 보상하는 방법 |
| EP4282460A1 (en) * | 2022-05-24 | 2023-11-29 | Wellspect AB | A method and catheter control assembley for determining a functional parameter of a catheter |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4223682A (en) * | 1978-04-10 | 1980-09-23 | Hewlett-Packard Company | Beat-to-beat systolic and diastolic indicator |
| JP2902040B2 (ja) * | 1990-03-29 | 1999-06-07 | アイシン精機株式会社 | 動脈圧センサ付バルーンポンプの駆動装置 |
| JP2541081B2 (ja) * | 1992-08-28 | 1996-10-09 | 日本電気株式会社 | バイオセンサ及びバイオセンサの製造・使用方法 |
| US6120457A (en) * | 1997-07-02 | 2000-09-19 | Johnson & Johnson Professional, Inc. | In vivo zeroing of catheter pressure sensor |
| US5913814A (en) * | 1997-08-26 | 1999-06-22 | Belmont Instrument Corporation | Method and apparatus for deflation of an intra-aortic balloon |
| US6241706B1 (en) * | 1999-07-16 | 2001-06-05 | Datascope Investment Corporation | Fast response intra-aortic balloon pump |
| US6616597B2 (en) | 2000-12-12 | 2003-09-09 | Datascope Investment Corp. | Intra-aortic balloon catheter having a dual sensor pressure sensing system |
| US7025718B2 (en) * | 2002-11-19 | 2006-04-11 | Jonathan Williams | Method and device for correcting in-vivo sensor drift |
| US7004907B2 (en) | 2004-04-07 | 2006-02-28 | Triage Wireless, Inc. | Blood-pressure monitoring device featuring a calibration-based analysis |
| US7771362B2 (en) * | 2005-08-01 | 2010-08-10 | Datascope Investment Corp. | Calibration of in vivo blood pressure sensors |
| US7722544B2 (en) * | 2007-10-17 | 2010-05-25 | Datascope Investment Corp. | Calibration of in vivo blood pressure sensors |
-
2007
- 2007-10-17 US US11/975,055 patent/US7722544B2/en active Active
-
2008
- 2008-10-17 AU AU2008311881A patent/AU2008311881A1/en not_active Abandoned
- 2008-10-17 JP JP2010529953A patent/JP5358581B2/ja not_active Expired - Fee Related
- 2008-10-17 CA CA2701797A patent/CA2701797A1/en not_active Abandoned
- 2008-10-17 WO PCT/US2008/011853 patent/WO2009051781A1/en not_active Ceased
- 2008-10-17 EP EP08839551.2A patent/EP2211700B1/en active Active
-
2010
- 2010-03-25 US US12/661,840 patent/US8038623B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP5358581B2 (ja) | 2013-12-04 |
| CA2701797A1 (en) | 2009-04-23 |
| US7722544B2 (en) | 2010-05-25 |
| JP2011500204A (ja) | 2011-01-06 |
| WO2009051781A1 (en) | 2009-04-23 |
| US8038623B2 (en) | 2011-10-18 |
| US20100191129A1 (en) | 2010-07-29 |
| EP2211700B1 (en) | 2018-07-18 |
| EP2211700A4 (en) | 2012-11-28 |
| EP2211700A1 (en) | 2010-08-04 |
| US20090105598A1 (en) | 2009-04-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK1 | Application lapsed section 142(2)(a) - no request for examination in relevant period |