JPWO2019234167A5 - - Google Patents
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- Publication number
- JPWO2019234167A5 JPWO2019234167A5 JP2020567751A JP2020567751A JPWO2019234167A5 JP WO2019234167 A5 JPWO2019234167 A5 JP WO2019234167A5 JP 2020567751 A JP2020567751 A JP 2020567751A JP 2020567751 A JP2020567751 A JP 2020567751A JP WO2019234167 A5 JPWO2019234167 A5 JP WO2019234167A5
- Authority
- JP
- Japan
- Prior art keywords
- impeller
- viscosity
- blood
- flow rate
- cannula
- 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.)
- Granted
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Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102018208936.1A DE102018208936A1 (de) | 2018-06-06 | 2018-06-06 | Bestimmvorrichtung und Verfahren zum Bestimmen einer Viskosität eines Fluids |
DE102018208936.1 | 2018-06-06 | ||
PCT/EP2019/064808 WO2019234167A1 (de) | 2018-06-06 | 2019-06-06 | Bestimmvorrichtung und verfahren zum bestimmen einer viskosität eines fluids |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2021526872A JP2021526872A (ja) | 2021-10-11 |
JPWO2019234167A5 true JPWO2019234167A5 (es) | 2022-06-15 |
JP7313068B2 JP7313068B2 (ja) | 2023-07-24 |
Family
ID=66821253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020567751A Active JP7313068B2 (ja) | 2018-06-06 | 2019-06-06 | 流体の粘度を判定するための判定機器および方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20220047173A1 (es) |
EP (1) | EP3801223B1 (es) |
JP (1) | JP7313068B2 (es) |
CN (1) | CN112584759B (es) |
DE (1) | DE102018208936A1 (es) |
ES (1) | ES2923294T3 (es) |
WO (1) | WO2019234167A1 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA3199176A1 (en) | 2020-11-20 | 2022-05-27 | Marvin MITZE | Mechanical circulatory support system with guidewire aid |
AU2021385091A1 (en) | 2020-11-20 | 2023-07-06 | Kardion Gmbh | Mechanical circulatory support system with insertion tool |
US20230173250A1 (en) | 2021-12-03 | 2023-06-08 | Kardion Gmbh | Cardiac pump with optical fiber for laser doppler |
DE102023118223A1 (de) | 2022-07-11 | 2024-01-11 | Kardion Gmbh | Laser-doppler-velozimetrie-durchflussmessung |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4781525A (en) * | 1987-07-17 | 1988-11-01 | Minnesota Mining And Manufacturing Company | Flow measurement system |
US4989609A (en) * | 1989-01-26 | 1991-02-05 | Minnesota Mining And Manufacturing Company | Doppler blood flow system and method using special zero flow rate analysis |
AU1279092A (en) * | 1991-02-04 | 1992-10-06 | Kensey Nash Corporation | Apparatus and method for determining viscosity of the blood of a living being |
JPH08327527A (ja) * | 1995-05-31 | 1996-12-13 | Toyobo Co Ltd | 細管式粘度計 |
CN1192351A (zh) * | 1998-03-26 | 1998-09-09 | 王明时 | 血粘度快速测量仪 |
US20010039828A1 (en) * | 1999-11-12 | 2001-11-15 | Visco Technologies, Inc. | Mass detection capillary viscometer |
US6406422B1 (en) | 2000-03-02 | 2002-06-18 | Levram Medical Devices, Ltd. | Ventricular-assist method and apparatus |
JP4440499B2 (ja) * | 2001-08-29 | 2010-03-24 | 泉工医科工業株式会社 | 遠心ポンプ駆動装置 |
AU2003903726A0 (en) | 2003-07-18 | 2003-07-31 | Ventracor Limited | A device for detecting heart pumping state |
JP2005192687A (ja) | 2003-12-29 | 2005-07-21 | Sunao Kitamura | 回転型人工心臓ポンプを用いた部分補助における圧・流量・自然心拍出量の間接計測法 |
US7591777B2 (en) | 2004-05-25 | 2009-09-22 | Heartware Inc. | Sensorless flow estimation for implanted ventricle assist device |
US7841976B2 (en) * | 2006-03-23 | 2010-11-30 | Thoratec Corporation | Heart assist device with expandable impeller pump |
WO2008057478A2 (en) * | 2006-11-03 | 2008-05-15 | The Regents Of The University Of Michigan | Method and system for determining volume flow in a blood conduit |
US20090025459A1 (en) | 2007-07-23 | 2009-01-29 | Cardiac Pacemakers, Inc. | Implantable viscosity monitoring device and method therefor |
US20090105799A1 (en) * | 2007-10-23 | 2009-04-23 | Flowmedica, Inc. | Renal assessment systems and methods |
CN101214158A (zh) * | 2007-12-29 | 2008-07-09 | 同济大学附属东方医院 | 可植入式实时流量检测仪 |
DE102009060668A1 (de) * | 2009-12-28 | 2011-06-30 | Fresenius Medical Care Deutschland GmbH, 61352 | Vorrichtung und Verfahren zur Überwachung einer extrakorporalen Blutbehandlung |
DE102010011798B4 (de) * | 2010-03-17 | 2017-07-13 | Fresenius Medical Care Deutschland Gmbh | Verfahren und Vorrichtung zur Druck- oder Volumenstrombestimmung von medizinischen Fluiden |
DE102011106142A1 (de) * | 2011-06-10 | 2012-12-27 | Rheinisch-Westfälische Technische Hochschule Aachen | Blutentnahmekanüle einer die Herzfunktion ersetzenden oder unterstützenden Pumpe |
KR102215188B1 (ko) * | 2011-08-17 | 2021-02-17 | 아르티오 메디컬 인크. | 혈액 펌프 시스템 및 방법 |
WO2015160943A1 (en) * | 2014-04-15 | 2015-10-22 | Thoratec Corporation | Sensors for catheter pumps |
US9345824B2 (en) * | 2014-07-07 | 2016-05-24 | Assistocor Gmbh & Co Kg | Ventricular assist device |
EP3231461B1 (en) * | 2014-12-12 | 2019-08-14 | Terumo Kabushiki Kaisha | Extracorporeal circulation device |
EP3088016A1 (de) * | 2015-04-29 | 2016-11-02 | Berlin Heart GmbH | Pumpeneinrichtung sowie verfahren zum betrieb einer pumpe für flüssigkeiten |
KR20190013788A (ko) * | 2016-04-29 | 2019-02-11 | 플로우 포워드 메디컬, 인크. | 관 끝단 및 관 끝단을 사용하는 시스템 및 사용 방법 |
CA3035955A1 (en) * | 2016-09-08 | 2018-03-15 | Kabushiki Kaisya Advance | Individual difference information management system in dialysis treatment |
JP6309606B1 (ja) * | 2016-12-21 | 2018-04-11 | 三井電気精機株式会社 | 遠心分離システム |
CN212234408U (zh) * | 2017-03-21 | 2020-12-29 | 阿比奥梅德公司 | 用于测量跳动心脏的性能的系统 |
DE102018208538A1 (de) * | 2018-05-30 | 2019-12-05 | Kardion Gmbh | Intravasale Blutpumpe und Verfahren zur Herstellung von elektrischen Leiterbahnen |
DE102018208945A1 (de) * | 2018-06-06 | 2019-12-12 | Kardion Gmbh | Analysevorrichtung und Verfahren zum Analysieren einer Viskosität eines Fluids |
EP3782667B1 (en) * | 2019-01-24 | 2022-04-06 | Magenta Medical Ltd. | Impeller and frame of a blood pump |
US20220142462A1 (en) * | 2019-04-30 | 2022-05-12 | Gentuity, Llc | Imaging probe with fluid pressurization element |
US20230173250A1 (en) * | 2021-12-03 | 2023-06-08 | Kardion Gmbh | Cardiac pump with optical fiber for laser doppler |
-
2018
- 2018-06-06 DE DE102018208936.1A patent/DE102018208936A1/de active Pending
-
2019
- 2019-06-06 JP JP2020567751A patent/JP7313068B2/ja active Active
- 2019-06-06 EP EP19729730.2A patent/EP3801223B1/de active Active
- 2019-06-06 ES ES19729730T patent/ES2923294T3/es active Active
- 2019-06-06 US US15/734,519 patent/US20220047173A1/en active Pending
- 2019-06-06 WO PCT/EP2019/064808 patent/WO2019234167A1/de active Search and Examination
- 2019-06-06 CN CN201980048764.9A patent/CN112584759B/zh active Active
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