IN2012DN01832A - - Google Patents
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- Publication number
- IN2012DN01832A IN2012DN01832A IN1832DEN2012A IN2012DN01832A IN 2012DN01832 A IN2012DN01832 A IN 2012DN01832A IN 1832DEN2012 A IN1832DEN2012 A IN 1832DEN2012A IN 2012DN01832 A IN2012DN01832 A IN 2012DN01832A
- Authority
- IN
- India
- Prior art keywords
- blood
- reduces
- need
- systems
- pumps
- Prior art date
Links
Classifications
-
- 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
-
- 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
- A61M1/3606—Arrangements for blood-volume reduction of extra-corporeal circuits
-
- 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
- A61M1/3666—Cardiac or cardiopulmonary bypass, e.g. heart-lung machines
- A61M1/3667—Cardiac or cardiopulmonary bypass, e.g. heart-lung machines with assisted venous return
-
- 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
-
- 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
- A61M2240/00—Specially adapted for neonatal use
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Cardiology (AREA)
- Biomedical Technology (AREA)
- Anesthesiology (AREA)
- Engineering & Computer Science (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pulmonology (AREA)
- External Artificial Organs (AREA)
Abstract
The subject invention provides an improved bypass circuit for use in adult and especially pediatric cardiac surgery. The auto regulating capability of this circuit design simplifies its operation and combines the benefits of both VAVD and KAVD systems while eliminating the need for multiple blood pumps. Advantageously, this system occupies less space than existing systems, requires the use of less blood, reduces the contact between blood and tubing, reduces damage to blood cells, eliminates the need for multiple blood pumps and also reduces the incidence of gaseous emboli.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US23328109P | 2009-08-12 | 2009-08-12 | |
PCT/US2010/044887 WO2011019655A2 (en) | 2009-08-12 | 2010-08-09 | Extracorporeal blood circuit for cardiopulmonary bypass |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2012DN01832A true IN2012DN01832A (en) | 2015-06-05 |
Family
ID=43586766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN1832DEN2012 IN2012DN01832A (en) | 2009-08-12 | 2010-08-09 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9044555B2 (en) |
EP (1) | EP2464395B1 (en) |
JP (1) | JP2013501578A (en) |
BR (1) | BR112012002972A2 (en) |
CA (1) | CA2770125C (en) |
IN (1) | IN2012DN01832A (en) |
WO (1) | WO2011019655A2 (en) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9452253B2 (en) * | 2013-03-13 | 2016-09-27 | Keith Samolyk | CPB system with fluid volume control |
US9327066B2 (en) * | 2013-03-13 | 2016-05-03 | Keith Samolyk | CPB system with dual function blood reservoir |
JP5839212B1 (en) | 2014-08-20 | 2016-01-06 | 泉工医科工業株式会社 | Blood circulation system |
US11992594B2 (en) | 2014-08-20 | 2024-05-28 | Senko Medical Instrument Mfg. Co., Ltd. | Blood circulation system |
US9486590B2 (en) | 2014-09-29 | 2016-11-08 | Fenwal, Inc. | Automatic purging of air from a fluid processing system |
US9498567B2 (en) | 2014-09-29 | 2016-11-22 | Fenwal, Inc. | Systems and methods for controlling the return phase of a blood separation procedure |
US20180001012A1 (en) * | 2014-12-16 | 2018-01-04 | The Regents Of The University Of California | Portable Lung Assist Device |
WO2017163742A1 (en) | 2016-03-23 | 2017-09-28 | テルモ株式会社 | Extracorporeal circulation management device, extracorporeal circulation device, extracorporeal circulation management system, extracorporeal circulation management program, and control method for extracorporeal circulation management device |
JP6802034B2 (en) * | 2016-10-21 | 2020-12-16 | 株式会社メテク | Infusion system |
EP3634528B1 (en) | 2017-06-07 | 2023-06-07 | Shifamed Holdings, LLC | Intravascular fluid movement devices, systems, and methods of use |
EP3431119B1 (en) | 2017-07-19 | 2022-11-16 | Gambro Lundia AB | Apparatus for extracorporeal treatment of blood |
EP3691706B1 (en) | 2017-10-06 | 2023-12-20 | LivaNova Deutschland GmbH | Vavd regulator contamination and condensation control |
CN111556763B (en) | 2017-11-13 | 2023-09-01 | 施菲姆德控股有限责任公司 | Intravascular fluid movement device and system |
CN117959583A (en) | 2018-02-01 | 2024-05-03 | 施菲姆德控股有限责任公司 | Intravascular blood pump and methods of use and manufacture |
WO2021011473A1 (en) | 2019-07-12 | 2021-01-21 | Shifamed Holdings, Llc | Intravascular blood pumps and methods of manufacture and use |
US11654275B2 (en) | 2019-07-22 | 2023-05-23 | Shifamed Holdings, Llc | Intravascular blood pumps with struts and methods of use and manufacture |
US11724089B2 (en) | 2019-09-25 | 2023-08-15 | Shifamed Holdings, Llc | Intravascular blood pump systems and methods of use and control thereof |
US11642459B2 (en) * | 2020-01-15 | 2023-05-09 | Becton, Dickinson And Company | System and method for air removal |
WO2022245872A1 (en) * | 2021-05-17 | 2022-11-24 | Trifortis Llc | Pulmonary embolism extraction device |
CN114470384A (en) * | 2022-02-17 | 2022-05-13 | 四川大学华西医院 | Negative pressure type extracorporeal circulation blood suction system |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3882861A (en) * | 1973-09-24 | 1975-05-13 | Vital Assists | Auxiliary control for a blood pump |
US5823986A (en) * | 1995-02-08 | 1998-10-20 | Medtronic, Inc. | Perfusion system |
US6315751B1 (en) | 1997-08-15 | 2001-11-13 | Cleveland Clinic Foundation | Cardiopulmonary bypass system using vacuum assisted venous drainage |
US6017493A (en) * | 1997-09-26 | 2000-01-25 | Baxter International Inc. | Vacuum-assisted venous drainage reservoir for CPB systems |
EP1131116B1 (en) * | 1998-10-22 | 2007-01-03 | Medtronic, Inc. | Atraumatic blood suction system |
US6302860B1 (en) | 1999-02-17 | 2001-10-16 | Medtronic, Inc. | Venous filter for assisted venous return |
US6579496B1 (en) * | 1999-05-25 | 2003-06-17 | Viacirq, Inc. | Apparatus for implementing hyperthermia |
US20080027368A1 (en) * | 2000-09-27 | 2008-01-31 | Sorin Group Usa, Inc. | Disposable cartridge for a blood perfusion system |
US6730267B2 (en) * | 2001-02-09 | 2004-05-04 | Cardiovention, Inc. | Integrated blood handling system having active gas removal system and methods of use |
US20050118059A1 (en) * | 2003-10-30 | 2005-06-02 | Olsen Robert W. | Cardiopulmonary bypass extracorporeal blood circuit apparatus and method |
EP1557186B1 (en) | 2004-01-20 | 2010-11-17 | Sorin Group Deutschland GmbH | Automatic air removal system |
WO2006047147A1 (en) | 2004-10-22 | 2006-05-04 | Cobe Cardiovascular, Inc. | Convertible extracorporeal blood perfusion systems |
US7563248B2 (en) * | 2005-03-17 | 2009-07-21 | Smisson-Cartledge Biomedical Llc | Infusion fluid heat exchanger and cartridge |
JP2006280395A (en) | 2005-03-31 | 2006-10-19 | Senko Medical Instr Mfg Co Ltd | Extracorporeal circulation blood circuit |
US8246566B2 (en) * | 2006-12-22 | 2012-08-21 | Baxter International Inc. | Total fluid loss control system |
WO2009049235A2 (en) * | 2007-10-12 | 2009-04-16 | Deka Products Limited Partnership | Systems, devices and methods for cardiopulmonary treatment and procedures |
-
2010
- 2010-08-09 BR BR112012002972A patent/BR112012002972A2/en active Search and Examination
- 2010-08-09 JP JP2012524774A patent/JP2013501578A/en active Pending
- 2010-08-09 IN IN1832DEN2012 patent/IN2012DN01832A/en unknown
- 2010-08-09 CA CA2770125A patent/CA2770125C/en not_active Expired - Fee Related
- 2010-08-09 US US12/853,084 patent/US9044555B2/en not_active Expired - Fee Related
- 2010-08-09 WO PCT/US2010/044887 patent/WO2011019655A2/en active Application Filing
- 2010-08-09 EP EP10808590.3A patent/EP2464395B1/en not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
BR112012002972A2 (en) | 2016-04-12 |
EP2464395A4 (en) | 2015-03-11 |
WO2011019655A2 (en) | 2011-02-17 |
EP2464395B1 (en) | 2016-05-11 |
CA2770125C (en) | 2017-07-11 |
CA2770125A1 (en) | 2011-02-17 |
US20110040229A1 (en) | 2011-02-17 |
EP2464395A2 (en) | 2012-06-20 |
US9044555B2 (en) | 2015-06-02 |
WO2011019655A3 (en) | 2011-06-30 |
JP2013501578A (en) | 2013-01-17 |
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