DE69736203D1 - Externe blutdruckmessvorrichtung - Google Patents
Externe blutdruckmessvorrichtungInfo
- Publication number
- DE69736203D1 DE69736203D1 DE69736203T DE69736203T DE69736203D1 DE 69736203 D1 DE69736203 D1 DE 69736203D1 DE 69736203 T DE69736203 T DE 69736203T DE 69736203 T DE69736203 T DE 69736203T DE 69736203 D1 DE69736203 D1 DE 69736203D1
- Authority
- DE
- Germany
- Prior art keywords
- inflatable chamber
- chamber
- pressure
- patient
- blood pressure
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
- A61B5/346—Analysis of electrocardiograms
- A61B5/349—Detecting specific parameters of the electrocardiograph cycle
- A61B5/352—Detecting R peaks, e.g. for synchronising diagnostic apparatus; Estimating R-R interval
-
- 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
- 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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/10—Location thereof with respect to the patient's body
- A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
- A61M60/126—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel
- A61M60/135—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel inside a blood vessel, e.g. using grafting
- A61M60/139—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel inside a blood vessel, e.g. using grafting inside the aorta, e.g. intra-aortic balloon pumps
-
- 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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/20—Type thereof
- A61M60/289—Devices for mechanical circulatory actuation assisting the residual heart function by means mechanically acting upon the patient's native heart or blood vessel structure, e.g. direct cardiac compression [DCC] devices
-
- 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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/20—Type thereof
- A61M60/295—Balloon pumps for circulatory assistance
-
- 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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/40—Details relating to driving
- A61M60/465—Details relating to driving for devices for mechanical circulatory actuation
- A61M60/468—Details relating to driving for devices for mechanical circulatory actuation the force acting on the actuation means being hydraulic or pneumatic
-
- 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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/40—Details relating to driving
- A61M60/497—Details relating to driving for balloon pumps for circulatory assistance
-
- 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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/50—Details relating to control
- A61M60/508—Electronic control means, e.g. for feedback regulation
- A61M60/515—Regulation using real-time patient data
-
- 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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/50—Details relating to control
- A61M60/508—Electronic control means, e.g. for feedback regulation
- A61M60/515—Regulation using real-time patient data
- A61M60/531—Regulation using real-time patient data using blood pressure data, e.g. from blood pressure sensors
-
- 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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/50—Details relating to control
- A61M60/508—Electronic control means, e.g. for feedback regulation
- A61M60/562—Electronic control means, e.g. for feedback regulation for making blood flow pulsatile in blood pumps that do not intrinsically create pulsatile flow
- A61M60/569—Electronic control means, e.g. for feedback regulation for making blood flow pulsatile in blood pumps that do not intrinsically create pulsatile flow synchronous with the native heart beat
-
- 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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/80—Constructional details other than related to driving
- A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
- A61M60/857—Implantable blood tubes
-
- 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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/80—Constructional details other than related to driving
- A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
- A61M60/861—Connections or anchorings for connecting or anchoring pumps or pumping devices to parts of the patient's body
-
- 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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/80—Constructional details other than related to driving
- A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
- A61M60/871—Energy supply devices; Converters therefor
- A61M60/88—Percutaneous cables
-
- 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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/10—Location thereof with respect to the patient's body
- A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
- A61M60/126—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel
- A61M60/148—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel in line with a blood vessel using resection or like techniques, e.g. permanent endovascular heart assist devices
-
- 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
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/20—Type thereof
- A61M60/247—Positive displacement blood pumps
- A61M60/253—Positive displacement blood pumps including a displacement member directly acting on the blood
- A61M60/268—Positive displacement blood pumps including a displacement member directly acting on the blood the displacement member being flexible, e.g. membranes, diaphragms or bladders
- A61M60/274—Positive displacement blood pumps including a displacement member directly acting on the blood the displacement member being flexible, e.g. membranes, diaphragms or bladders the inlet and outlet being the same, e.g. para-aortic counter-pulsation blood pumps
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/856,904 US5833619A (en) | 1997-05-15 | 1997-05-15 | External blood pressure sensor apparatus and method |
US856904 | 1997-05-15 | ||
PCT/US1997/024075 WO1998051210A1 (en) | 1997-05-15 | 1997-12-22 | External blood pressure sensor apparatus and method |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69736203D1 true DE69736203D1 (de) | 2006-08-03 |
DE69736203T2 DE69736203T2 (de) | 2007-05-03 |
Family
ID=25324751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69736203T Expired - Lifetime DE69736203T2 (de) | 1997-05-15 | 1997-12-22 | Externe blutdruckmessvorrichtung |
Country Status (8)
Country | Link |
---|---|
US (1) | US5833619A (de) |
EP (1) | EP1058512B1 (de) |
JP (1) | JP3452588B2 (de) |
AT (1) | ATE330535T1 (de) |
AU (1) | AU740070B2 (de) |
CA (1) | CA2289715C (de) |
DE (1) | DE69736203T2 (de) |
WO (1) | WO1998051210A1 (de) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5843007A (en) * | 1996-04-29 | 1998-12-01 | Mcewen; James Allen | Apparatus and method for periodically applying a pressure waveform to a limb |
US5888242A (en) * | 1996-11-01 | 1999-03-30 | Nimbus, Inc. | Speed control system for implanted blood pumps |
US5833619A (en) * | 1997-05-15 | 1998-11-10 | L. Vad Technology, Inc. | External blood pressure sensor apparatus and method |
AU741646B2 (en) * | 1997-09-30 | 2001-12-06 | L. Vad Technology, Inc. | Cardiovascular support control system |
US6735532B2 (en) | 1998-09-30 | 2004-05-11 | L. Vad Technology, Inc. | Cardiovascular support control system |
US6511412B1 (en) * | 1998-09-30 | 2003-01-28 | L. Vad Technology, Inc. | Cardivascular support control system |
US6471633B1 (en) | 1999-08-23 | 2002-10-29 | L.Vad Technology, Inc. | Mechanical auxillary ventricle blood pump with reduced waist portion |
US6447458B1 (en) * | 2001-04-25 | 2002-09-10 | Ge Medical Systems Information Technologies, Inc. | Method and system of color coding components of central venous and pulmonary artery wedge pressure waveforms |
JP3668843B2 (ja) * | 2001-08-27 | 2005-07-06 | オムロンヘルスケア株式会社 | 電子血圧計および血圧測定データ処理システム |
US7468050B1 (en) | 2002-12-27 | 2008-12-23 | L. Vad Technology, Inc. | Long term ambulatory intra-aortic balloon pump |
US7374531B1 (en) | 2003-06-11 | 2008-05-20 | L. Vad Technology, Inc. | Long term ambulatory intra-aortic balloon pump with three dimensional tortuous shape |
US7976452B2 (en) * | 2003-06-11 | 2011-07-12 | L.Vad Technology, Inc. | Long term ambulatory intro-aortic balloon pump with percutaneous access device |
US8226541B2 (en) * | 2003-06-11 | 2012-07-24 | L. Vad Technology, Inc. | Methods of making aortic counter pulsation cardiac assist devices with three dimensional tortuous shape |
AU2004268630B2 (en) * | 2003-08-29 | 2009-09-17 | Datascope Investment Corp. | Timing of intra-aortic balloon pump therapy |
US7771362B2 (en) * | 2005-08-01 | 2010-08-10 | Datascope Investment Corp. | Calibration of in vivo blood pressure sensors |
JP2010503477A (ja) * | 2006-09-12 | 2010-02-04 | ユニバーシティ オブ フロリダ リサーチ ファンデーション インコーポレーティッド | 組織の種類を識別するための方法および装置 |
JP4714194B2 (ja) * | 2007-08-09 | 2011-06-29 | オムロンヘルスケア株式会社 | 血圧測定装置 |
US7892162B1 (en) * | 2009-10-22 | 2011-02-22 | Valluvan Jeevanandam | Arterial interface |
JP5637051B2 (ja) * | 2011-03-31 | 2014-12-10 | 日本ゼオン株式会社 | 大動脈バルーンポンピング駆動装置制御プログラム及び大動脈バルーンポンピング駆動装置 |
JP6570248B2 (ja) * | 2012-05-31 | 2019-09-04 | 日本ゼオン株式会社 | Iabp駆動装置及びiabp駆動プログラム |
AU2016297622B2 (en) | 2015-07-22 | 2020-06-18 | Viaderm Llc | Cardiac assist device |
CN105816926B (zh) * | 2016-05-05 | 2018-06-15 | 深圳市尚捷医疗科技有限公司 | 心脏辅助装置 |
CN110913923B (zh) | 2017-06-09 | 2022-11-18 | 阿比奥梅德公司 | 用于调节血液泵支持的对心脏参数的确定 |
EP3473279B1 (de) | 2017-10-20 | 2020-07-08 | PulseCath B.V. | Katheterpumpensystem |
EP3856274B1 (de) | 2018-09-25 | 2024-04-17 | Tc1 Llc | Adaptive geschwindigkeitssteuerungsalgorithmen und steuergeräte zur optimierung der strömung in ventrikelunterstützungsvorrichtungen |
AU2020215601A1 (en) | 2019-02-01 | 2021-08-26 | Kardiatec SA | Pressure unloading left ventricular assist device and methods for assisting a human heart |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4630597A (en) * | 1984-04-30 | 1986-12-23 | Adrian Kantrowitz | Dynamic aortic patch for thoracic or abdominal implantation |
DE3500822A1 (de) * | 1985-01-10 | 1986-07-10 | Spiegelberg, Andreas, Dipl.-Ing., 1000 Berlin | Einrichtung zur druckmessung |
US4741328A (en) * | 1985-03-14 | 1988-05-03 | Shlomo Gabbay | Means for intraaortic assist and method of positioning a catheter therefor |
US4785795A (en) * | 1985-07-15 | 1988-11-22 | Abiomed Cardiovascular, Inc. | High-frequency intra-arterial cardiac support system |
US4809681A (en) * | 1986-03-28 | 1989-03-07 | Aisin Seiki Kabushiki Kaisha | Electrocardiographic measurement method for controlling an intra-aortic balloon pump |
US4781715A (en) * | 1986-04-30 | 1988-11-01 | Temple University Of The Commonwealth System Of Higher Education | Cardiac prosthesis having integral blood pressure sensor |
US4712563A (en) * | 1986-05-28 | 1987-12-15 | Baxter Travenol Laboratories, Inc. | Method of and apparatus for determining the diastolic and systolic blood pressure of a patient |
US4782817A (en) * | 1987-05-29 | 1988-11-08 | Abiomed Cardiovascular, Inc. | Ventricular support system |
US4902272A (en) * | 1987-06-17 | 1990-02-20 | Abiomed Cardiovascular, Inc. | Intra-arterial cardiac support system |
US4888011A (en) * | 1988-07-07 | 1989-12-19 | Abiomed, Inc. | Artificial heart |
US4877035A (en) * | 1988-10-12 | 1989-10-31 | Trustees Of The University Of Pennsylvania | Measurement of the end-systolic pressure-volume relation using intraaortic balloon occlusion |
US5045051A (en) * | 1989-03-14 | 1991-09-03 | Abiomed, Inc. | Leak detector |
US5169379A (en) * | 1989-06-14 | 1992-12-08 | L-Vad Technology | In-series ventricular assist system and method of controlling same |
US5089016A (en) * | 1989-06-15 | 1992-02-18 | Abiomed Cardiovascular, Inc. | Blood pump |
US5048532A (en) * | 1989-09-18 | 1991-09-17 | State University Of New York | Method and apparatus for measuring blood pressure |
EP0513176B1 (de) * | 1990-02-09 | 1994-01-26 | Teracor | Verfahren und Vorrichtung zur Durchflussregulierung einer Herzprothese mit periodischem Durchfluss |
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 |
US5573007A (en) * | 1994-08-08 | 1996-11-12 | Innerspace, Inc. | Gas column pressure monitoring catheters |
US5833619A (en) * | 1997-05-15 | 1998-11-10 | L. Vad Technology, Inc. | External blood pressure sensor apparatus and method |
-
1997
- 1997-05-15 US US08/856,904 patent/US5833619A/en not_active Expired - Lifetime
- 1997-12-22 EP EP97953512A patent/EP1058512B1/de not_active Expired - Lifetime
- 1997-12-22 AT AT97953512T patent/ATE330535T1/de not_active IP Right Cessation
- 1997-12-22 DE DE69736203T patent/DE69736203T2/de not_active Expired - Lifetime
- 1997-12-22 CA CA002289715A patent/CA2289715C/en not_active Expired - Fee Related
- 1997-12-22 JP JP54919898A patent/JP3452588B2/ja not_active Expired - Lifetime
- 1997-12-22 WO PCT/US1997/024075 patent/WO1998051210A1/en active IP Right Grant
- 1997-12-22 AU AU57244/98A patent/AU740070B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
CA2289715C (en) | 2004-04-27 |
EP1058512A1 (de) | 2000-12-13 |
EP1058512A4 (de) | 2005-03-16 |
DE69736203T2 (de) | 2007-05-03 |
JP3452588B2 (ja) | 2003-09-29 |
JP2000513628A (ja) | 2000-10-17 |
AU5724498A (en) | 1998-12-08 |
ATE330535T1 (de) | 2006-07-15 |
EP1058512B1 (de) | 2006-06-21 |
WO1998051210A1 (en) | 1998-11-19 |
CA2289715A1 (en) | 1998-11-19 |
US5833619A (en) | 1998-11-10 |
AU740070B2 (en) | 2001-10-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |