JP2011139916A - 心臓補助システム - Google Patents
心臓補助システム Download PDFInfo
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- JP2011139916A JP2011139916A JP2011081546A JP2011081546A JP2011139916A JP 2011139916 A JP2011139916 A JP 2011139916A JP 2011081546 A JP2011081546 A JP 2011081546A JP 2011081546 A JP2011081546 A JP 2011081546A JP 2011139916 A JP2011139916 A JP 2011139916A
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- Prior art keywords
- blood flow
- power
- controller
- flow system
- patient
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- 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
-
- 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
- A61M60/165—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart
- A61M60/178—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart drawing blood from a ventricle and returning the blood to the arterial system via a cannula external to the ventricle, e.g. left or right ventricular assist devices
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- 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
- A61M60/523—Regulation using real-time patient data using blood flow data, e.g. from blood flow transducers
-
- 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
- A61M60/538—Regulation using real-time blood pump operational parameter data, e.g. motor current
-
- 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
- A61M60/538—Regulation using real-time blood pump operational parameter data, e.g. motor current
- A61M60/546—Regulation using real-time blood pump operational parameter data, e.g. motor current of blood flow, e.g. by adapting rotor speed
-
- 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
- A61M60/538—Regulation using real-time blood pump operational parameter data, e.g. motor current
- A61M60/554—Regulation using real-time blood pump operational parameter data, e.g. motor current of blood pressure
-
- 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
- A61M60/585—User interfaces
-
- 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
- A61M60/592—Communication of patient or blood pump data to distant operators for treatment purposes
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
- A61M2205/3334—Measuring or controlling the flow rate
-
- 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
- A61M60/205—Non-positive displacement blood pumps
- A61M60/216—Non-positive displacement blood pumps including a rotating member acting on the blood, e.g. impeller
- A61M60/237—Non-positive displacement blood pumps including a rotating member acting on the blood, e.g. impeller the blood flow through the rotating member having mainly axial components, e.g. axial flow pumps
Abstract
【解決手段】患者の体内で血液の循環を補助するための追加の血流システムにおいて、患者の体内に埋め込み可能な追加の血流装置と、該追加の血流装置に電力を送電し且つ該血流装置を介して血液の流速を制御するためのコントローラであって、該コントローラは第1および第2の電力入力部と電力出力部とを備え、該電力出力部は送電線に接続されて前記追加の血流装置に導入されているコントローラと、前記第1および第2の電力入力部に電気的に接続可能な第1および第2の電力供給ユニットと、を具備していることを特徴とする。
【選択図】図1
Description
12 追加の心臓(血液ポンプ)
14 流入口
16 流出口
18 コントローラ
20 送電線
30 第1のバッテリ
32 第2のバッテリ
34,36 電力ライン
38,40 電力入力コネクタ
41 電力出力コネクタ
42,44 充電インジケータライト
43,45 インジケータライト
46 インジケータライト
48 ディスプレイ
47,49 インジケータライト
50 アダプタユニット
52 プラグ
60 コンピュータ
70 プログラミングモジュール
78 ディスプレイ
80 再充電ユニット
Claims (7)
- 患者の体内で血液の循環を補助するための追加の血流システムにおいて、
患者の体内に埋め込み可能な追加の血流装置と、
該追加の血流装置に電力を送電し且つ該血流装置を介して血液の流速を制御するためのコントローラであって、該コントローラは第1および第2の電力入力部と電力出力部とを備え、該電力出力部は送電線に接続されて前記追加の血流装置に導入されているコントローラと、
前記第1および第2の電力入力部に電気的に接続可能な第1および第2の電力供給ユニットと、
を具備していることを特徴とする血流システム。 - 前記第1および第2の電力供給ユニットは第1および第2のバッテリを具備していることを特徴とする、請求項1に記載の血流システム。
- 前記コントローラは、前記第1のバッテリが電力を適切に供給していない場合に作動されて感知し、それを受けて電力を前記第2のバッテリから前記追加の血流システムに導くことを特徴とする、請求項2に記載の血流システム。
- 前記第1および第2の電力供給ユニットの1つはAC/DCアダプタを具備していることを特徴とする、請求項1に記載の血流システム。
- 前記第1および第2の電力供給ユニットの1つはDC/DCアダプタを具備していることを特徴とする、請求項1に記載の血流システム。
- 前記コントローラはコンピュータへの一方向データ通信が可能であることを特徴とする、請求項1に記載の血流システム。
- 前記コントローラは効果的なデータ通信のための無線通信機を含んでいることを特徴とする、請求項6に記載の血流システム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US74318306P | 2006-01-27 | 2006-01-27 | |
US60/743,183 | 2006-01-27 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008552589A Division JP4856194B2 (ja) | 2006-01-27 | 2007-01-26 | 心臓補助システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011139916A true JP2011139916A (ja) | 2011-07-21 |
JP5484387B2 JP5484387B2 (ja) | 2014-05-07 |
Family
ID=38328100
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008552589A Expired - Fee Related JP4856194B2 (ja) | 2006-01-27 | 2007-01-26 | 心臓補助システム |
JP2011081546A Expired - Fee Related JP5484387B2 (ja) | 2006-01-27 | 2011-04-01 | 心臓補助システム |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008552589A Expired - Fee Related JP4856194B2 (ja) | 2006-01-27 | 2007-01-26 | 心臓補助システム |
Country Status (5)
Country | Link |
---|---|
US (2) | US8157720B2 (ja) |
EP (1) | EP1981585B1 (ja) |
JP (2) | JP4856194B2 (ja) |
CA (1) | CA2636105C (ja) |
WO (1) | WO2007090050A2 (ja) |
Cited By (1)
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JP2016527984A (ja) * | 2013-08-13 | 2016-09-15 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | 管理及び信頼性を向上させるための環境条件及び使用データに基づく自動化されたバッテリ指示及びフィードバックシステム |
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JP4856194B2 (ja) | 2012-01-18 |
US20120172657A1 (en) | 2012-07-05 |
EP1981585A4 (en) | 2012-07-11 |
US8157720B2 (en) | 2012-04-17 |
WO2007090050A3 (en) | 2008-01-31 |
US20070197854A1 (en) | 2007-08-23 |
US8465410B2 (en) | 2013-06-18 |
EP1981585B1 (en) | 2019-03-06 |
JP5484387B2 (ja) | 2014-05-07 |
CA2636105A1 (en) | 2007-08-09 |
EP1981585A2 (en) | 2008-10-22 |
CA2636105C (en) | 2015-05-05 |
JP2009524504A (ja) | 2009-07-02 |
WO2007090050A2 (en) | 2007-08-09 |
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