KR20070005512A - 체외 혈액 순환부 내의 혈액을 취급하는 장치 - Google Patents
체외 혈액 순환부 내의 혈액을 취급하는 장치 Download PDFInfo
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- KR20070005512A KR20070005512A KR1020060062884A KR20060062884A KR20070005512A KR 20070005512 A KR20070005512 A KR 20070005512A KR 1020060062884 A KR1020060062884 A KR 1020060062884A KR 20060062884 A KR20060062884 A KR 20060062884A KR 20070005512 A KR20070005512 A KR 20070005512A
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- Prior art keywords
- blood
- heat exchanger
- pump
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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
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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
- A61M1/1698—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
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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
- A61M1/3627—Degassing devices; Buffer reservoirs; Drip chambers; Blood filters
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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
- A61M60/10—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
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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
- A61M60/20—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
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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
- A61M60/30—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
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- 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
Description
Claims (10)
- 체외 혈액 순환부 내의 혈액을 취급하는 장치는:적어도 일 산소공급기와, 적어도 일 열교환기, 및 혈액 필터(24)를 포함하며;상기 열교환기는 적어도 일 산소공급기와 함께, 유입구와 배출구를 가진 산소공급기/열교환기 구조체를 형성하고, 상기 산소공급기/열교환기 유닛쪽으로 있는 유입구와 배출구는 A≥80㎟의 혈액 흐름 단면을 가지며; 그리고상기 혈액 필터는 구조체에 결합 가능하며 상기 구조체의 혈액 흐름 단면에 대응하는 혈액 흐름 단면을 갖는 것을 특징으로 하는 체외 혈액 순환부 내의 혈액을 취급하는 장치.
- 제1항에 있어서, 상기 혈액 흐름 단면은 120㎟ 이상의 크기를 갖는 것을 특징으로 하는 체외 혈액 순환부 내의 혈액을 취급하는 장치.
- 제1항에 있어서, 상기 열교환기는 상기 산소공급기와 통합되어, 상기 산소공급기와 상기 열교환기가 함께 일 구조체(12)를 형성하는 것을 특징으로 하는 체외 혈액 순환부 내의 혈액을 취급하는 장치.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 유입구, 배출구, 및 그 양쪽으로 이루어진 그룹에서 선택된 요소는, 상기 구조체(12)의 외주부에 걸쳐 분포된 복수개의 구멍(14,16,18,20)을 구비하는 것을 특징으로 하는 체외 혈액 순환부 내의 혈액을 취급하는 장치.
- 제4항에 있어서, 상기 구멍(14,16,18,20)은 다른 크기의 구멍 단면을 가지는 것을 특징으로 하는 체외 혈액 순환부 내의 혈액을 취급하는 장치.
- 제4항에 있어서, 상기 구멍(14,16,18,20)은 구조 유닛의 원주부에 걸쳐 분포된 4개 구멍으로 구성된 것을 특징으로 하는 체외 혈액 순환부 내의 혈액을 취급하는 장치.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 상기 구조체(12)의 유입구에 설치된 펌프(22)를 부가로 포함하며; 상기 펌프는 원심 펌프로서, 상기 구조체(12)의 유입구에 적합한 배출구를 갖는 것을 특징으로 하는 체외 혈액 순환부 내의 혈액을 취급하는 장치.
- 제7항에 있어서, 상기 펌프는 상기 구조체(12)에 직접 결합되는 구성인 것을 특징으로 하는 체외 혈액 순환부 내의 혈액을 취급하는 장치.
- 제8항에 있어서, 상기 원심 펌프는 상기 구조체(12)에 직접 결합되는 1개 이 상의 연결부를 부가로 포함하는 것을 특징으로 하는 체외 혈액 순환부 내의 혈액을 취급하는 장치.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 상기 펌프(22)의 업스트림을 제공하고 그리고 상기 펌프(22)와 유동적으로 소통하는 버블 트랩(26) 또는 혈액 저수부를 부가로 포함하는 것을 특징으로 하는 체외 혈액 순환부 내의 혈액을 취급하는 장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005031582.8 | 2005-07-06 | ||
DE102005031582A DE102005031582A1 (de) | 2005-07-06 | 2005-07-06 | Vorrichtung zur Behandlung von Blut in einem extrakorporalen Blutkreislauf |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070005512A true KR20070005512A (ko) | 2007-01-10 |
KR100773217B1 KR100773217B1 (ko) | 2007-11-02 |
Family
ID=36954843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060062884A KR100773217B1 (ko) | 2005-07-06 | 2006-07-05 | 체외 혈액 순환부 내의 혈액을 취급하는 장치 |
Country Status (10)
Country | Link |
---|---|
US (1) | US8133195B2 (ko) |
EP (1) | EP1741458B9 (ko) |
JP (1) | JP2007014789A (ko) |
KR (1) | KR100773217B1 (ko) |
CN (1) | CN100528252C (ko) |
AT (1) | ATE542556T1 (ko) |
DE (1) | DE102005031582A1 (ko) |
DK (1) | DK1741458T3 (ko) |
ES (1) | ES2381386T3 (ko) |
HK (1) | HK1099721A1 (ko) |
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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 |
EP3659664A1 (en) * | 2007-10-22 | 2020-06-03 | Bridgepoint Medical, Inc. | Devices for crossing chronic total occlusions |
WO2010106543A2 (en) * | 2009-03-20 | 2010-09-23 | 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 |
US8865067B2 (en) | 2011-04-29 | 2014-10-21 | Medtronic, Inc. | Combination oxygenator and arterial filter device for treating blood in an extracorporeal blood circuit |
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 |
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 |
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EP3218087A1 (en) | 2014-11-12 | 2017-09-20 | Sorin Group Italia S.r.l. | Elastic protection tube for a hollow fibre blood processing apparatus |
CN107635597B (zh) | 2015-05-12 | 2020-11-27 | 索林集团意大利有限责任公司 | 具有用于减少气体交换的限制元件或多个限制元件的血液气体交换器 |
WO2018057892A1 (en) | 2016-09-22 | 2018-03-29 | Plott Christopher J | Devices and methods for extracorporeal conditioning of blood |
EP3740261B1 (en) * | 2018-01-16 | 2023-03-15 | University of Pittsburgh - Of the Commonwealth System of Higher Education | Modular extracorporeal ambulatory lung assist device |
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KR20220121780A (ko) | 2019-10-25 | 2022-09-01 | 마쿠에트 카디오폴머너리 게엠베하 | 작동 유체와 두 유체 교환 매체 간의 질량 전달을 위한 작동 유체 처리 디바이스 |
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2005
- 2005-07-06 DE DE102005031582A patent/DE102005031582A1/de not_active Ceased
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2006
- 2006-06-16 DK DK06012357.7T patent/DK1741458T3/da active
- 2006-06-16 ES ES06012357T patent/ES2381386T3/es active Active
- 2006-06-16 EP EP06012357A patent/EP1741458B9/de active Active
- 2006-06-16 AT AT06012357T patent/ATE542556T1/de 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
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Publication number | Publication date |
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US8133195B2 (en) | 2012-03-13 |
ES2381386T3 (es) | 2012-05-25 |
DK1741458T3 (da) | 2012-05-07 |
KR100773217B1 (ko) | 2007-11-02 |
CN100528252C (zh) | 2009-08-19 |
EP1741458A1 (de) | 2007-01-10 |
EP1741458B1 (de) | 2012-01-25 |
HK1099721A1 (en) | 2007-08-24 |
ATE542556T1 (de) | 2012-02-15 |
JP2007014789A (ja) | 2007-01-25 |
CN1907508A (zh) | 2007-02-07 |
US20070009378A1 (en) | 2007-01-11 |
DE102005031582A1 (de) | 2007-01-11 |
EP1741458B9 (de) | 2012-12-19 |
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