JP4592567B2 - 体外血液循環装置 - Google Patents
体外血液循環装置 Download PDFInfo
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- JP4592567B2 JP4592567B2 JP2005335622A JP2005335622A JP4592567B2 JP 4592567 B2 JP4592567 B2 JP 4592567B2 JP 2005335622 A JP2005335622 A JP 2005335622A JP 2005335622 A JP2005335622 A JP 2005335622A JP 4592567 B2 JP4592567 B2 JP 4592567B2
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
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- A—HUMAN NECESSITIES
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- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
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- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
- A61M1/1698—Blood oxygenators with or without heat-exchangers
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- A—HUMAN NECESSITIES
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- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/32—Oxygenators without membranes
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- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
- A61M1/3403—Regulation parameters
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- A—HUMAN NECESSITIES
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- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3607—Regulation parameters
- A61M1/3609—Physical characteristics of the blood, e.g. haematocrit, urea
- A61M1/3612—Physical characteristics of the blood, e.g. haematocrit, urea after treatment
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- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/3626—Gas bubble detectors
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- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/3627—Degassing devices; Buffer reservoirs; Drip chambers; Blood filters
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- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/3643—Priming, rinsing before or after use
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- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/3643—Priming, rinsing before or after use
- A61M1/3644—Mode of operation
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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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/3643—Priming, rinsing before or after use
- A61M1/3644—Mode of operation
- A61M1/3646—Expelling the residual body fluid after use, e.g. back to the body
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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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/3666—Cardiac or cardiopulmonary bypass, e.g. heart-lung machines
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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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3693—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits using separation based on different densities of components, e.g. centrifuging
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
- A61M39/28—Clamping means for squeezing flexible tubes, e.g. roller clamps
- A61M39/281—Automatic tube cut-off devices, e.g. squeezing tube on detection of air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
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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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3601—Extra-corporeal circuits in which the blood fluid passes more than once through the treatment unit
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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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/3623—Means for actively controlling temperature of blood
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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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
- A61M2016/0015—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors
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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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
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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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/50—General characteristics of the apparatus with microprocessors or computers
- A61M2205/502—User interfaces, e.g. screens or keyboards
- A61M2205/505—Touch-screens; Virtual keyboard or keypads; Virtual buttons; Soft keys; Mouse touches
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61M2209/00—Ancillary equipment
- A61M2209/08—Supports for equipment
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K35/00—Means to prevent accidental or unauthorised actuation
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Anesthesiology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Cardiology (AREA)
- Emergency Medicine (AREA)
- Urology & Nephrology (AREA)
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Description
12 回転マウント
14 回転フック
16、17 支持クリップ
20 支持部
22 プラグソケット
24 操作部
26 タッチスクリーン
28、30 ラッチ接合部
32 ハンドル
34,36 ガイドレール
38 切欠き部
40、42 壁部材
44 遠心力ポンプヘッド
46 注入口
48 排出口
50 血液貯蔵部
52 排出口
54 排気管
56 動脈血フィルタ
58 注入口
60 排出口
62 排気口
64 人工心肺
70 ライン
71 内部バイパス
72、73 バルブ
74、75、76 圧力センサ
77、78、79 バルブ
80 気泡センサ
82 緊急遮断バルブ
84 流量センサ
86 電気的インターフェース
A 動脈結合部
B ベースモジュール
P 医療モジュール
PR プライミング接合部
S 制御モジュール
V 静脈接合部
Claims (11)
- 人工心肺装置における体外血液循環路を提供する装置であって、
制御装置(24)を有する少なくとも1つのベースモジュール(B)と、
前記ベースモジュールに脱着可能に接続され、体外血液循環路の血液案内要素を有する医療モジュール(P)と、
前記ベースモジュール(B)及び/又は前記医療モジュール(P)に設けられて、前記医療モジュール(P)を充てん位置から運転位置まで水平軸の回りに前記ベースモジュール(B)に対して回転させる回転手段と、を含み、
前記血液案内要素は、血液貯蔵部(50)、ポンプヘッド、人工肺およびフィルタを含み、
前記血液案内要素は、前記医療モジュール(P)とともに回転するように前記医療モジュール(P)に搭載され、
これによって、前記体外血液循環路の個々の構成要素の方向および向きが、前記医療モジュール(P)が前記充填位置にあるときに前記体外血液循環路から排出されない気泡が前記医療モジュール(P)が前記運転位置にあるときに前記体外血液循環路から排出ラインを介して排出され得る方向および向きとなることを特徴とする体外血液循環装置。 - 前記充てん位置から前記運転位置への回転角度範囲は、90度であることを特徴とする請求項1に記載の体外血液循環装置。
- 前記医療モジュール(P)に搭載された前記血液貯蔵部(50)は、前記充てん位置及び前記運転位置において水平軸に対し45度の傾きで配置されることを特徴とする請求項1または請求項2に記載の体外血液循環装置。
- 前記ポンプヘッドは、中央注入口(46)および接線方向の排出口(48)を有する遠心ポンプヘッド(44)を含み、
前記ポンプヘッドは、前記注入口(46)が前記充てん位置においては垂直方向上側に向き、前記運転位置においては水平方向に向くように前記医療モジュール(P)内に配置されていることを特徴とする請求項1乃至3のいずれか1に記載の体外血液循環装置。 - 前記ポンプヘッドは、接線方向の排出口(48)を有する遠心ポンプヘッド(44)を含み、
前記ポンプヘッドは、前記運転位置において前記排出口(48)が前記遠心ポンプヘッド(44)の最下部に位置するように前記医療モジュール(P)内に配置されていることを特徴とする請求項1乃至4のいずれか1に記載の体外血液循環装置。 - 前記フィルタは、排気口(62)を有する動脈血フィルタ(56)を含み、
前記フィルタは、前記排気口(62)が前記充てん位置においては水平方向に向き、前記運転位置においては垂直方向上側に向くように前記医療モジュール(P)内に配置されていることを特徴とする請求項1乃至5のいずれか1に記載の体外血液循環装置。 - 前記回転手段は、前記ベースモジュール(B)に回転可能に支持された前記医療モジュール(P)のためのマウント(12)を含むことを特徴とする請求項1乃至6のいずれか1に記載の体外血液循環装置。
- 前記回転手段は、前記マウント(12)と、前記医療モジュール(P)及び前記医療モジュール(P)に接続されている制御モジュール(S)の少なくとも一方に設けられているガイド(34、36)を含むことを特徴とする請求項7に記載の体外血液循環装置。
- 前記医療モジュール(P)は、前記ベースモジュール(B)に搭載された後に前記運転位置となることを特徴とする請求項1乃至8のいずれか1に記載の体外血液循環装置。
- 前記ベースモジュール(B)は、患者のベッドのフレームに当該装置を吊るすための回転フック(14)を備える装置スタンド(10)を有することを特徴とする請求項1乃至9のいずれか1に記載の体外血液循環装置。
- 人工心肺装置における体外血液循環路を提供する体外血液循環装置をプライミング液で充たし、前記体外血液循環装置の排気を行う方法であって、
前記体外血液循環装置は、制御装置(24)を有する少なくとも1つのベースモジュール(B)と、前記ベースモジュール(B)に脱着可能に接続され、前記体外血液循環路の血液案内要素を有する医療モジュール(P)と、を含み、充てん位置から運転位置まで水平軸の回りに前記ベースモジュール(B)に対して前記医療モジュール(P)を回転させる回転手段が前記ベースモジュール(B)及び/又は前記医療モジュール(P)に設けられており、
前記方法において、
始めに前記医療モジュール(P)が前記充てん位置となって、前記充てん位置において前記血液案内要素はプライミング液で満たされ、次に前記医療モジュール(P)が前記ベースモジュール(B)に対して回転して前記運転位置となり、
前記医療モジュール(P)に設けられたポンプヘッドが前記回転に先立って駆動され、前記血液案内要素の排気を行うことを特徴とする方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04027855A EP1661592B1 (de) | 2004-11-24 | 2004-11-24 | Vorrichtung zur Bereitstellung eines extrakorporalen Blutkreislaufs |
Publications (3)
Publication Number | Publication Date |
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JP2006142031A JP2006142031A (ja) | 2006-06-08 |
JP2006142031A5 JP2006142031A5 (ja) | 2010-05-06 |
JP4592567B2 true JP4592567B2 (ja) | 2010-12-01 |
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JP2005335622A Expired - Fee Related JP4592567B2 (ja) | 2004-11-24 | 2005-11-21 | 体外血液循環装置 |
Country Status (7)
Country | Link |
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US (5) | US7846122B2 (ja) |
EP (2) | EP1661592B1 (ja) |
JP (1) | JP4592567B2 (ja) |
KR (1) | KR20060067819A (ja) |
AT (1) | ATE396759T1 (ja) |
DE (2) | DE202004021624U1 (ja) |
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DE102009050406B4 (de) | 2009-10-22 | 2021-03-25 | Xenios Ag | Tragevorrichtung zum Transport von Objekten |
JP5321480B2 (ja) * | 2010-01-25 | 2013-10-23 | 株式会社ジェイ・エム・エス | 体外循環装置 |
IT1402590B1 (it) * | 2010-11-05 | 2013-09-13 | Rand Srl | Apparecchiatura medicale portatile per la assistenza cardiorespiratoria a pazienti |
US8882693B2 (en) | 2010-12-07 | 2014-11-11 | Zoll Lifebridge Gmbh | Cardiopulmonary apparatus and methods for preserving life |
EP2974757B1 (de) | 2010-12-07 | 2019-07-31 | ZOLL LifeBridge GmbH | System zur befüllung und entlüftung einer vorrichtung zur extrakorporalen blutbehandlung |
EP2462965B1 (de) | 2010-12-07 | 2015-05-20 | ZOLL LifeBridge GmbH | Verfahren zur Befüllung und Entlüftung einer Vorrichtung zur extrakorporalen Blutbehandlung mit schrittweiser Flutung eines Filters |
CN103619374B (zh) * | 2010-12-07 | 2017-07-11 | 措尔生命桥梁有限责任公司 | 使过滤器逐步注满的用于体外血液治疗的装置的填充和排气的方法及系统 |
EP2462967B1 (de) | 2010-12-07 | 2014-09-03 | ZOLL LifeBridge GmbH | Vorrichtung zur extrakorporalen Blutbehandlung, und Computerprogramm zur Steuerung der Befüllung und Entlüftung der Vorrichtung |
WO2012136808A1 (de) * | 2011-04-08 | 2012-10-11 | Universitätsklinikum Regensburg - Anstalt Des Öffentlichen Rechts | Trage-, halte- und schutzvorrichtung für extrakorporale herz- und/oder lungenunterstützungssysteme |
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- 2004-11-24 AT AT04027855T patent/ATE396759T1/de active
- 2004-11-24 EP EP07010455A patent/EP1832303A1/de not_active Withdrawn
- 2004-11-24 DE DE502004007297T patent/DE502004007297D1/de active Active
- 2004-11-24 ES ES04027855T patent/ES2306951T3/es active Active
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- 2005-11-22 US US11/284,515 patent/US7846122B2/en not_active Expired - Fee Related
- 2005-11-24 KR KR1020050113097A patent/KR20060067819A/ko not_active Application Discontinuation
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EP1661592A1 (de) | 2006-05-31 |
US8721579B2 (en) | 2014-05-13 |
EP1661592B1 (de) | 2008-05-28 |
ES2306951T3 (es) | 2008-11-16 |
JP2006142031A (ja) | 2006-06-08 |
US20140142491A1 (en) | 2014-05-22 |
US20110208108A1 (en) | 2011-08-25 |
US20110077576A1 (en) | 2011-03-31 |
DE202004021624U1 (de) | 2009-08-06 |
US7846122B2 (en) | 2010-12-07 |
KR20060067819A (ko) | 2006-06-20 |
US10543306B2 (en) | 2020-01-28 |
EP1832303A1 (de) | 2007-09-12 |
US20060122551A1 (en) | 2006-06-08 |
ATE396759T1 (de) | 2008-06-15 |
DE502004007297D1 (de) | 2008-07-10 |
US9808565B2 (en) | 2017-11-07 |
US20150073335A1 (en) | 2015-03-12 |
US8529488B2 (en) | 2013-09-10 |
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