JP2007014789A - 体外血液循環路にある血液の処理装置 - Google Patents
体外血液循環路にある血液の処理装置 Download PDFInfo
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- JP2007014789A JP2007014789A JP2006197428A JP2006197428A JP2007014789A JP 2007014789 A JP2007014789 A JP 2007014789A JP 2006197428 A JP2006197428 A JP 2006197428A JP 2006197428 A JP2006197428 A JP 2006197428A JP 2007014789 A JP2007014789 A JP 2007014789A
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- Prior art keywords
- blood
- pump
- structural unit
- oxygenator
- structural part
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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
- A61M1/14—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
- A61M1/1621—Constructional aspects thereof
- A61M1/1629—Constructional aspects thereof with integral heat exchanger
-
- 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
- A61M1/14—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
-
- 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
-
- 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
- A61M1/3627—Degassing devices; Buffer reservoirs; Drip chambers; Blood filters
-
- 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
- A61M60/104—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body
- A61M60/109—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body incorporated within extracorporeal blood circuits or systems
- A61M60/113—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body incorporated within extracorporeal blood circuits or systems in other functional devices, e.g. dialysers or heart-lung machines
-
- 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
- A61M60/226—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 radial components
- A61M60/232—Centrifugal 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
- A61M60/30—Medical purposes thereof other than the enhancement of the cardiac output
- A61M60/36—Medical purposes thereof other than the enhancement of the cardiac output for specific blood treatment; for specific therapy
- A61M60/38—Blood oxygenation
-
- 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
- A61M60/403—Details relating to driving for non-positive displacement blood pumps
- A61M60/419—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being permanent magnetic, e.g. from a rotating magnetic coupling between driving and driven magnets
-
- 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
- A61M2205/3368—Temperature
-
- 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
- A61M2205/75—General characteristics of the apparatus with filters
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Cardiology (AREA)
- Public Health (AREA)
- Vascular Medicine (AREA)
- Mechanical Engineering (AREA)
- Emergency Medicine (AREA)
- Urology & Nephrology (AREA)
- Pulmonology (AREA)
- External Artificial Organs (AREA)
Abstract
【解決手段】体外血液循環路にある血液の処理装置10は少なくとも1つの酸素添加器及び熱交換器12を持ち、構造単位としての酸素添加器及び熱交換器12への入り口及び出口が、A≧80mm2の血液流通断面を持ち、構造単位に直接結合される血液フィルタ24が、構造単位の血液流通断面に一致する流通断面を持っている。この酸素添加器と熱交換器12の統合により、非常に効果的な熱交換出力が得られる。更に、血液の入口及び/又は出口が複数の開口14,16,18,20を持っている。
【選択図】図1
Description
に直接フランジ結合される血液フィルタ24への入口開口は、構造部分12の出口開口に合わされているので、酸素添加器−熱交換器において処理される血液は、できるだけ保護されて最小の負荷を受けて血液フィルタ24へ流入することができる。
12 構造単位(酸素添加器−熱交換器)
14,16,18,20 開口
22 ポンプ
24 血液フィルタ
Claims (10)
- 血液流通断面が120mm2より大きいか又はこれに等しいことを特徴とする、請求項1に記載の装置。
- 熱交換器が酸素添加器に統合され、酸素添加器と熱交換器が構造部分(12)を形成していることを特徴とする、請求項1又は2に記載の装置。
- 血液の入口及び/又は出口が、構造単位又は構造部分(12)の周囲にわたって分布する複数の開口(14,16,18,20)を持っていることを特徴とする、請求項1〜3の1つに記載の装置。
- 開口(14,16,18,20)が異なる大きさの開口断面を持っていることを特徴とする、請求項4に記載の装置。
- 4つの開口(14,16,18,20)が構造単位又は構造部分(12)の周囲に分布して設けられていることを特徴とする、請求項4又は5に記載の装置。
- 構造単位又は構造部分(12)の入口又は出口にポンプ(22)特に遠心ポンプが設けられ、ポンプの出口が構造単位又は構造部分(12)の入口に合わされていることを特徴とする、請求項1〜6の1つに記載の装置。
- ポンプ(22)が構造単位又は構造部分(12)に直接結合可能であることを特徴とする、請求項7に記載の装置。
- 遠心ポンプが、少なくとも1つの接続部を介して構造単位又は構造部分(12)に結合されていることを特徴とする、請求項8に記載の装置。
- 装置(10)が、ポンプ(22)の前に設けられてポンプ(22)と流体技術的に結合されている泡トラップ(26)又は血液溜めを持っていることを特徴とする、請求項1〜9の1つに記載の装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005031582A DE102005031582A1 (de) | 2005-07-06 | 2005-07-06 | Vorrichtung zur Behandlung von Blut in einem extrakorporalen Blutkreislauf |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2007014789A true JP2007014789A (ja) | 2007-01-25 |
Family
ID=36954843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006197428A Pending JP2007014789A (ja) | 2005-07-06 | 2006-06-22 | 体外血液循環路にある血液の処理装置 |
Country Status (10)
Country | Link |
---|---|
US (1) | US8133195B2 (ja) |
EP (1) | EP1741458B9 (ja) |
JP (1) | JP2007014789A (ja) |
KR (1) | KR100773217B1 (ja) |
CN (1) | CN100528252C (ja) |
AT (1) | ATE542556T1 (ja) |
DE (1) | DE102005031582A1 (ja) |
DK (1) | DK1741458T3 (ja) |
ES (1) | ES2381386T3 (ja) |
HK (1) | HK1099721A1 (ja) |
Families Citing this family (24)
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EP1930034B1 (en) | 2006-12-07 | 2012-11-14 | Thoratec LLC | An integrated centrifugal blood pump-oxygenator, an extracorporeal life support system and a method of de-bubbling and priming an extracorporeal life support system |
EP2211968B1 (en) * | 2007-10-22 | 2020-02-26 | Bridgepoint Medical, Inc. | Devices for crossing chronic total occlusions |
US20120010645A1 (en) * | 2009-03-20 | 2012-01-12 | Proarc Medical Ltd. | Methods and devices for urethral treatment |
USD669185S1 (en) * | 2009-11-12 | 2012-10-16 | Maquet Cardiopulmonary Ag | Medical device for extra-corporeal heart and/or lung support |
KR101012191B1 (ko) | 2010-07-20 | 2011-02-08 | 이문섭 | 신장 투석용수 제조 장치 및 신장 투석용수 제조 방법 |
EP2612685B1 (en) | 2010-08-19 | 2014-10-08 | Sorin Group Italia S.r.l. | Blood processing unit with modified flow path |
US8685319B2 (en) | 2011-04-29 | 2014-04-01 | Medtronic, Inc. | Combination oxygenator and arterial filter device with a fiber bundle of continuously wound hollow fibers for treating blood in an extracorporeal blood circuit |
US8865067B2 (en) | 2011-04-29 | 2014-10-21 | Medtronic, Inc. | Combination oxygenator and arterial filter device for treating blood in an extracorporeal blood circuit |
CN102290244B (zh) * | 2011-08-09 | 2012-07-18 | 淄博国利新电源科技有限公司 | 非对称大动力电容电池的制备方法 |
EP2777801B1 (de) | 2013-03-15 | 2019-08-28 | Maquet Cardiopulmonary AG | Vorrichtung zur CO2-Eliminierung von Patientenblut |
PL227190B1 (pl) | 2013-10-10 | 2017-11-30 | Wojewódzki Szpital Specjalistyczny We Wrocławiu | Urzadzenie do fotobiomodulacji krwi podczas krazenia pozaustrojowego |
EP3092015B1 (en) | 2014-01-09 | 2018-09-19 | Sorin Group Italia S.r.l. | Blood processing unit with heat exchanger core for providing modified flow path |
WO2015128886A1 (en) | 2014-02-28 | 2015-09-03 | Sorin Group Italia S.R.L. | System for providing an integrated arterial filter into an oxygenator, minimizing added priming volume |
WO2016075514A1 (en) | 2014-11-12 | 2016-05-19 | Sorin Group Italia S.R.L. | Elastic protection tube for a hollow fibre blood processing apparatus |
JP6535108B2 (ja) | 2015-05-12 | 2019-06-26 | ソリン・グループ・イタリア・ソシエタ・ア・レスポンサビリタ・リミタータSorin Group Italia S.r.l. | ガス交換を減少させるための1つまたは複数の制限要素を有する血液ガス交換器 |
JP7053630B2 (ja) | 2016-09-22 | 2022-04-12 | クリストファー, ジェイ プロット, | 血液の体外コンディショニングのための機器及び方法 |
JP7350739B2 (ja) * | 2018-01-16 | 2023-09-26 | ユニバーシティ オブ ピッツバーグ - オブ ザ コモンウェルス システム オブ ハイヤー エデュケイション | モジュール式体外気管支肺補助装置 |
JP7351860B2 (ja) * | 2018-02-26 | 2023-09-27 | ヘモベント ゲーエムベーハー | 酸素付加器及び血液ポンプを保持するための保持装置 |
USD900320S1 (en) * | 2018-03-19 | 2020-10-27 | Resuscitec Gmbh | Resuscitator |
US11141517B2 (en) | 2018-10-25 | 2021-10-12 | Medtronic, Inc. | Oxygenator |
US11541157B2 (en) | 2019-06-18 | 2023-01-03 | Michigan Critical Care Consultants, Inc. | Membrane oxygenator with gas exchange fiber lumen access based on fiber effective length |
DE102019125524A1 (de) * | 2019-09-23 | 2021-03-25 | Lauda Dr. R. Wobser Gmbh & Co. Kg. | Dichtigkeitsprüfverfahren für eine Apparatur zur Temperierung von Blut |
US20210121620A1 (en) | 2019-10-25 | 2021-04-29 | MAQUET CARDIOPULMONARY GmbH | Working fluid treatment device for mass transfer between a working fluid and two fluid exchange media |
CN114848941A (zh) * | 2022-04-28 | 2022-08-05 | 北京航空航天大学 | 一种膜式氧合器 |
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JPS63104617A (ja) * | 1986-10-13 | 1988-05-10 | アクゾ・エヌ・ヴエー | 物質交換装置 |
JPH08312536A (ja) * | 1995-02-06 | 1996-11-26 | Dideco Spa | 血液を脈動式に送り出す装置 |
JP2004154425A (ja) * | 2002-11-07 | 2004-06-03 | Nemoto Kikaku Kogyo Kk | 人工心肺装置及び熱交換器 |
EP1464350A1 (en) * | 2003-04-01 | 2004-10-06 | DIDECO S.r.l. | Device and methods for processing blood in extracorporeal circulation |
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-
2005
- 2005-07-06 DE DE102005031582A patent/DE102005031582A1/de not_active Ceased
-
2006
- 2006-06-16 EP EP06012357A patent/EP1741458B9/de active Active
- 2006-06-16 DK DK06012357.7T patent/DK1741458T3/da active
- 2006-06-16 AT AT06012357T patent/ATE542556T1/de active
- 2006-06-16 ES ES06012357T patent/ES2381386T3/es active Active
- 2006-06-22 JP JP2006197428A patent/JP2007014789A/ja active Pending
- 2006-07-03 US US11/480,620 patent/US8133195B2/en active Active
- 2006-07-05 KR KR1020060062884A patent/KR100773217B1/ko active IP Right Grant
- 2006-07-06 CN CNB2006101054076A patent/CN100528252C/zh active Active
-
2007
- 2007-07-05 HK HK07107168.4A patent/HK1099721A1/xx unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4952780A (ja) * | 1972-06-28 | 1974-05-22 | ||
JPS63104617A (ja) * | 1986-10-13 | 1988-05-10 | アクゾ・エヌ・ヴエー | 物質交換装置 |
JPH08312536A (ja) * | 1995-02-06 | 1996-11-26 | Dideco Spa | 血液を脈動式に送り出す装置 |
JP2004154425A (ja) * | 2002-11-07 | 2004-06-03 | Nemoto Kikaku Kogyo Kk | 人工心肺装置及び熱交換器 |
EP1464350A1 (en) * | 2003-04-01 | 2004-10-06 | DIDECO S.r.l. | Device and methods for processing blood in extracorporeal circulation |
Also Published As
Publication number | Publication date |
---|---|
KR20070005512A (ko) | 2007-01-10 |
CN1907508A (zh) | 2007-02-07 |
EP1741458B1 (de) | 2012-01-25 |
EP1741458B9 (de) | 2012-12-19 |
DE102005031582A1 (de) | 2007-01-11 |
US20070009378A1 (en) | 2007-01-11 |
HK1099721A1 (en) | 2007-08-24 |
EP1741458A1 (de) | 2007-01-10 |
ES2381386T3 (es) | 2012-05-25 |
ATE542556T1 (de) | 2012-02-15 |
US8133195B2 (en) | 2012-03-13 |
CN100528252C (zh) | 2009-08-19 |
DK1741458T3 (da) | 2012-05-07 |
KR100773217B1 (ko) | 2007-11-02 |
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