CA1299454C - Venting apparatus and method for cardiovascular pumping application - Google Patents
Venting apparatus and method for cardiovascular pumping applicationInfo
- Publication number
- CA1299454C CA1299454C CA000577254A CA577254A CA1299454C CA 1299454 C CA1299454 C CA 1299454C CA 000577254 A CA000577254 A CA 000577254A CA 577254 A CA577254 A CA 577254A CA 1299454 C CA1299454 C CA 1299454C
- Authority
- CA
- Canada
- Prior art keywords
- heart
- liquid
- housing
- gases
- flexible conduit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000013022 venting Methods 0.000 title claims abstract description 24
- 238000005086 pumping Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title description 15
- 230000002526 effect on cardiovascular system Effects 0.000 title 1
- 210000002216 heart Anatomy 0.000 claims abstract description 87
- 239000007789 gas Substances 0.000 claims abstract description 51
- 239000007788 liquid Substances 0.000 claims description 55
- 230000002708 enhancing effect Effects 0.000 claims description 2
- 230000004217 heart function Effects 0.000 claims description 2
- 230000000717 retained effect Effects 0.000 claims description 2
- 230000009471 action Effects 0.000 abstract description 10
- 230000006872 improvement Effects 0.000 abstract description 6
- 210000000709 aorta Anatomy 0.000 abstract description 5
- 210000004556 brain Anatomy 0.000 abstract description 2
- 230000003925 brain function Effects 0.000 abstract 1
- 230000004199 lung function Effects 0.000 abstract 1
- 210000004369 blood Anatomy 0.000 description 20
- 239000008280 blood Substances 0.000 description 20
- 230000002950 deficient Effects 0.000 description 9
- 239000012530 fluid Substances 0.000 description 9
- 210000001765 aortic valve Anatomy 0.000 description 8
- 230000006870 function Effects 0.000 description 6
- 210000004072 lung Anatomy 0.000 description 6
- -1 that is Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000002829 reductive effect Effects 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 230000003247 decreasing effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 210000005240 left ventricle Anatomy 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 210000003205 muscle Anatomy 0.000 description 4
- 206010019280 Heart failures Diseases 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 210000002837 heart atrium Anatomy 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 101000793686 Homo sapiens Azurocidin Proteins 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 210000001367 artery Anatomy 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 210000003709 heart valve Anatomy 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000010349 pulsation Effects 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 230000035488 systolic blood pressure Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- 241000283690 Bos taurus Species 0.000 description 1
- 241000282472 Canis lupus familiaris Species 0.000 description 1
- 206010007559 Cardiac failure congestive Diseases 0.000 description 1
- 241000283014 Dama Species 0.000 description 1
- 241000208011 Digitalis Species 0.000 description 1
- 241001522296 Erithacus rubecula Species 0.000 description 1
- 208000023329 Gun shot wound Diseases 0.000 description 1
- 108010054147 Hemoglobins Proteins 0.000 description 1
- 102000001554 Hemoglobins Human genes 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 101100345589 Mus musculus Mical1 gene Proteins 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 1
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 206010003119 arrhythmia Diseases 0.000 description 1
- 230000006793 arrhythmia Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 210000001736 capillary Anatomy 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000000747 cardiac effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011436 cob Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- JNSGIVNNHKGGRU-JYRVWZFOSA-N diethoxyphosphinothioyl (2z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetate Chemical compound CCOP(=S)(OCC)OC(=O)C(=N/OC)\C1=CSC(N)=N1 JNSGIVNNHKGGRU-JYRVWZFOSA-N 0.000 description 1
- 239000002934 diuretic Substances 0.000 description 1
- 229940030606 diuretics Drugs 0.000 description 1
- 210000003743 erythrocyte Anatomy 0.000 description 1
- 210000001508 eye Anatomy 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 210000001308 heart ventricle Anatomy 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 210000005246 left atrium Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 210000004115 mitral valve Anatomy 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 210000005241 right ventricle Anatomy 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 230000002861 ventricular Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/34—Trocars; Puncturing needles
- A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
-
- 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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/02—Gases
-
- 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
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
-
- 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
- A61M2210/00—Anatomical parts of the body
- A61M2210/12—Blood circulatory system
- A61M2210/127—Aorta
-
- 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
- A61M60/126—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel
- A61M60/148—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel in line with a blood vessel using resection or like techniques, e.g. permanent endovascular heart assist devices
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- Vascular Medicine (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Cardiology (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Anesthesiology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- External Artificial Organs (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US98,226 | 1987-09-16 | ||
| US07/098,226 US4834707A (en) | 1987-09-16 | 1987-09-16 | Venting apparatus and method for cardiovascular pumping application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1299454C true CA1299454C (en) | 1992-04-28 |
Family
ID=22268167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000577254A Expired - Lifetime CA1299454C (en) | 1987-09-16 | 1988-09-13 | Venting apparatus and method for cardiovascular pumping application |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4834707A (en:Method) |
| JP (1) | JPH01145066A (en:Method) |
| CA (1) | CA1299454C (en:Method) |
| CH (1) | CH678277A5 (en:Method) |
| DE (1) | DE3831540A1 (en:Method) |
| FR (1) | FR2620337A1 (en:Method) |
| GB (1) | GB2209678B (en:Method) |
| MX (1) | MX168356B (en:Method) |
Families Citing this family (91)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8915945U1 (de) * | 1989-01-12 | 1992-04-30 | Sachse, Hans E., Prof. Dr.med., 8500 Nürnberg | Anordnung mit einer Ureterschiene, einer Hilfsschiene und einem Doppelmandrin |
| US5151087A (en) * | 1991-08-30 | 1992-09-29 | Dlp, Inc. | Aortic root cannula |
| US5441224A (en) * | 1994-08-01 | 1995-08-15 | Ludwig; Douglas P. | Retainer and method for attaching wiring to objects |
| DE19501017C2 (de) * | 1995-01-14 | 2002-10-24 | Michael Volkmer | Chirurgisches Absauginstrument |
| US5702343A (en) * | 1996-10-02 | 1997-12-30 | Acorn Medical, Inc. | Cardiac reinforcement device |
| US6123662A (en) | 1998-07-13 | 2000-09-26 | Acorn Cardiovascular, Inc. | Cardiac disease treatment and device |
| EP0991373B1 (de) | 1997-06-21 | 2004-09-15 | Acorn Cardiovascular, Inc. | Beutel zur wenigstens teilweisen umfassung eines herzens |
| US6086527A (en) * | 1998-04-02 | 2000-07-11 | Scimed Life Systems, Inc. | System for treating congestive heart failure |
| US6085754A (en) | 1998-07-13 | 2000-07-11 | Acorn Cardiovascular, Inc. | Cardiac disease treatment method |
| US6587734B2 (en) | 1998-11-04 | 2003-07-01 | Acorn Cardiovascular, Inc. | Cardio therapeutic heart sack |
| US6169922B1 (en) | 1998-11-18 | 2001-01-02 | Acorn Cardiovascular, Inc. | Defibrillating cardiac jacket with interwoven electrode grids |
| US6230714B1 (en) | 1998-11-18 | 2001-05-15 | Acorn Cardiovascular, Inc. | Cardiac constraint with prior venus occlusion methods |
| US7122019B1 (en) | 2000-11-28 | 2006-10-17 | Flowmedica Inc. | Intra-aortic renal drug delivery catheter |
| US7329236B2 (en) * | 1999-01-11 | 2008-02-12 | Flowmedica, Inc. | Intra-aortic renal drug delivery catheter |
| US7481803B2 (en) * | 2000-11-28 | 2009-01-27 | Flowmedica, Inc. | Intra-aortic renal drug delivery catheter |
| US6749598B1 (en) | 1999-01-11 | 2004-06-15 | Flowmedica, Inc. | Apparatus and methods for treating congestive heart disease |
| US7780628B1 (en) | 1999-01-11 | 2010-08-24 | Angiodynamics, Inc. | Apparatus and methods for treating congestive heart disease |
| US6155972A (en) * | 1999-02-02 | 2000-12-05 | Acorn Cardiovascular, Inc. | Cardiac constraint jacket construction |
| US6241654B1 (en) | 1999-07-07 | 2001-06-05 | Acorn Cardiovasculr, Inc. | Cardiac reinforcement devices and methods |
| US6179791B1 (en) | 1999-09-21 | 2001-01-30 | Acorn Cardiovascular, Inc. | Device for heart measurement |
| US6193648B1 (en) | 1999-09-21 | 2001-02-27 | Acorn Cardiovascular, Inc. | Cardiac constraint with draw string tensioning |
| US6174279B1 (en) | 1999-09-21 | 2001-01-16 | Acorn Cardiovascular, Inc. | Cardiac constraint with tension indicator |
| US6702732B1 (en) | 1999-12-22 | 2004-03-09 | Paracor Surgical, Inc. | Expandable cardiac harness for treating congestive heart failure |
| US6293906B1 (en) | 2000-01-14 | 2001-09-25 | Acorn Cardiovascular, Inc. | Delivery of cardiac constraint jacket |
| WO2001067985A1 (en) | 2000-03-10 | 2001-09-20 | Paracor Surgical, Inc. | Expandable cardiac harness for treating congestive heart failure |
| US6425856B1 (en) | 2000-05-10 | 2002-07-30 | Acorn Cardiovascular, Inc. | Cardiac disease treatment and device |
| US6730016B1 (en) | 2000-06-12 | 2004-05-04 | Acorn Cardiovascular, Inc. | Cardiac disease treatment and device |
| US6902522B1 (en) | 2000-06-12 | 2005-06-07 | Acorn Cardiovascular, Inc. | Cardiac disease treatment and device |
| US6951534B2 (en) | 2000-06-13 | 2005-10-04 | Acorn Cardiovascular, Inc. | Cardiac support device |
| US6482146B1 (en) | 2000-06-13 | 2002-11-19 | Acorn Cardiovascular, Inc. | Cardiac disease treatment and device |
| US6572533B1 (en) * | 2000-08-17 | 2003-06-03 | Acorn Cardiovascular, Inc. | Cardiac disease treatment and device |
| US6564094B2 (en) | 2000-12-22 | 2003-05-13 | Acorn Cardiovascular, Inc. | Cardiac disease treatment and device |
| US6575921B2 (en) | 2001-02-09 | 2003-06-10 | Acorn Cardiovascular, Inc. | Device for heart measurement |
| CA2459196C (en) | 2001-09-07 | 2010-01-26 | Mardil, Inc. | Method and apparatus for external stabilization of the heart |
| AU2002335745A1 (en) * | 2001-09-10 | 2003-03-24 | Paracor Medical, Inc. | Cardiac harness |
| CA2460307A1 (en) * | 2001-10-31 | 2003-05-08 | Paracor Medical, Inc. | Heart failure treatment device |
| US7174896B1 (en) | 2002-01-07 | 2007-02-13 | Paracor Medical, Inc. | Method and apparatus for supporting a heart |
| US7022063B2 (en) | 2002-01-07 | 2006-04-04 | Paracor Medical, Inc. | Cardiac harness |
| US20030229260A1 (en) * | 2002-06-05 | 2003-12-11 | Acorn Cardiovascular, Inc. | Cardiac support device with tension indicator |
| US20030229261A1 (en) * | 2002-06-06 | 2003-12-11 | Acorn Cardiovascular, Inc. | Cardiac support devices and methods of producing same |
| US6682475B2 (en) | 2002-06-11 | 2004-01-27 | Acorn Cardiovascular, Inc. | Tension indicator for cardiac support device and method therefore |
| EP1534173A2 (en) | 2002-09-05 | 2005-06-01 | Paracor Medical, Inc. | Cardiac harness |
| AU2003276903A1 (en) * | 2002-09-20 | 2004-05-04 | Flowmedica, Inc. | Method and apparatus for selective material delivery via an intra-renal catheter |
| US7063679B2 (en) * | 2002-09-20 | 2006-06-20 | Flowmedica, Inc. | Intra-aortic renal delivery catheter |
| EP1624909A2 (en) | 2002-09-20 | 2006-02-15 | FlowMedica, Inc. | Appartus and method for inserting an intra-aorta catheter trough a delivery sheath |
| US20050197624A1 (en) * | 2004-03-04 | 2005-09-08 | Flowmedica, Inc. | Sheath for use in peripheral interventions |
| EP1585572A4 (en) | 2002-09-20 | 2010-02-24 | Flowmedica Inc | METHOD AND APPARATUS FOR ADMINISTERING INTRA-AORTIC SUBSTANCE TO A BRANCHED VESSEL |
| US7993325B2 (en) | 2002-09-20 | 2011-08-09 | Angio Dynamics, Inc. | Renal infusion systems and methods |
| US20070255093A1 (en) * | 2002-11-15 | 2007-11-01 | Lilip Lau | Cardiac harness delivery device and method |
| WO2004045456A2 (en) * | 2002-11-15 | 2004-06-03 | Paracor Medical, Inc. | Cardiac harness delivery device |
| US20050059855A1 (en) * | 2002-11-15 | 2005-03-17 | Lilip Lau | Cardiac harness delivery device and method |
| US7736299B2 (en) * | 2002-11-15 | 2010-06-15 | Paracor Medical, Inc. | Introducer for a cardiac harness delivery |
| US7229405B2 (en) | 2002-11-15 | 2007-06-12 | Paracor Medical, Inc. | Cardiac harness delivery device and method of use |
| US20050283042A1 (en) * | 2003-03-28 | 2005-12-22 | Steve Meyer | Cardiac harness having radiopaque coating and method of use |
| US20040249242A1 (en) * | 2003-03-28 | 2004-12-09 | Lilip Lau | Multi-panel cardiac harness |
| EP1635736A2 (en) * | 2003-06-05 | 2006-03-22 | FlowMedica, Inc. | Systems and methods for performing bi-lateral interventions or diagnosis in branched body lumens |
| US20060167437A1 (en) * | 2003-06-17 | 2006-07-27 | Flowmedica, Inc. | Method and apparatus for intra aortic substance delivery to a branch vessel |
| EP1648333A2 (en) * | 2003-07-10 | 2006-04-26 | Paracor Medical, Inc. | Self-anchoring cardiac harness |
| JP2007521233A (ja) * | 2003-08-05 | 2007-08-02 | フロウメディカ， インコーポレイテッド | 放射線造影剤誘発性腎症の予防のためのシステムおよび方法 |
| US7235042B2 (en) * | 2003-09-16 | 2007-06-26 | Acorn Cardiovascular, Inc. | Apparatus and method for applying cardiac support device |
| US7155295B2 (en) | 2003-11-07 | 2006-12-26 | Paracor Medical, Inc. | Cardiac harness for treating congestive heart failure and for defibrillating and/or pacing/sensing |
| US20050171589A1 (en) * | 2003-11-07 | 2005-08-04 | Lilip Lau | Cardiac harness and method of delivery by minimally invasive access |
| US7158839B2 (en) * | 2003-11-07 | 2007-01-02 | Paracor Medical, Inc. | Cardiac harness for treating heart disease |
| US20070106336A1 (en) * | 2003-11-07 | 2007-05-10 | Alan Schaer | Cardiac harness assembly for treating congestive heart failure and for pacing/sensing |
| US20050137673A1 (en) * | 2003-11-07 | 2005-06-23 | Lilip Lau | Cardiac harness having electrodes and epicardial leads |
| US20070055091A1 (en) * | 2004-12-02 | 2007-03-08 | Lilip Lau | Cardiac harness for treating congestive heart failure and for defibrillating and/or pacing/sensing |
| US20070106359A1 (en) * | 2003-11-07 | 2007-05-10 | Alan Schaer | Cardiac harness assembly for treating congestive heart failure and for pacing/sensing |
| US7282024B2 (en) * | 2004-01-12 | 2007-10-16 | Paracor Medical, Inc. | Cardiac harness having interconnected strands |
| US7530967B2 (en) * | 2004-05-03 | 2009-05-12 | Clearview Patient Safety Technologies, Llc | Porous multiple sample sleeve and blood drawing device for flash detection |
| EP1750506A4 (en) * | 2004-05-14 | 2010-03-17 | Flowmedica Inc | BILATERAL LOCAL RENAL DELIVERY FOR THE TREATMENT OF CONGESTIVE HEART FAILURE AND BNP THERAPY |
| US20060009675A1 (en) * | 2004-07-08 | 2006-01-12 | Steven Meyer | Self-anchoring cardiac harness for treating the heart and for defibrillating and/or pacing/sensing |
| US20060069323A1 (en) * | 2004-09-24 | 2006-03-30 | Flowmedica, Inc. | Systems and methods for bi-lateral guidewire cannulation of branched body lumens |
| US20060129026A1 (en) * | 2004-12-15 | 2006-06-15 | Joshua Wallin | Apparatus and method for mounting a cardiac harness on the heart |
| US20070032696A1 (en) * | 2005-07-22 | 2007-02-08 | Sieu Duong | Cardiac harness delivery device |
| US7587247B2 (en) * | 2005-08-01 | 2009-09-08 | Paracor Medical, Inc. | Cardiac harness having an optimal impedance range |
| WO2007044907A2 (en) * | 2005-10-11 | 2007-04-19 | Flowmedica, Inc. | Vascular sheath with variable lumen construction |
| US20070208217A1 (en) | 2006-03-03 | 2007-09-06 | Acorn Cardiovascular, Inc. | Self-adjusting attachment structure for a cardiac support device |
| US7727142B2 (en) * | 2006-03-03 | 2010-06-01 | Acorn Cardiovascular, Inc. | Delivery tool for cardiac support device |
| US20070270882A1 (en) * | 2006-05-19 | 2007-11-22 | Acorn Cardiovascular, Inc. | Pericardium management method for intra-pericardial surgical procedures |
| US20070287883A1 (en) * | 2006-06-07 | 2007-12-13 | Lilip Lau | Apparatus and method for pulling a cardiac harness onto a heart |
| US7771401B2 (en) * | 2006-06-08 | 2010-08-10 | Angiodynamics, Inc. | Selective renal cannulation and infusion systems and methods |
| US20080097146A1 (en) * | 2006-06-29 | 2008-04-24 | Acorn Cardiovascular, Inc. | Cardiac support device with low friction delivery structures |
| US7651462B2 (en) | 2006-07-17 | 2010-01-26 | Acorn Cardiovascular, Inc. | Cardiac support device delivery tool with release mechanism |
| US7641608B1 (en) | 2006-09-26 | 2010-01-05 | Acorn Cardiovascular, Inc. | Sectional cardiac support device and method of delivery |
| US20080221551A1 (en) * | 2007-03-09 | 2008-09-11 | Flowmedica, Inc. | Acute kidney injury treatment systems and methods |
| US8192351B2 (en) | 2007-08-13 | 2012-06-05 | Paracor Medical, Inc. | Medical device delivery system having integrated introducer |
| US20090105799A1 (en) * | 2007-10-23 | 2009-04-23 | Flowmedica, Inc. | Renal assessment systems and methods |
| US20110040241A1 (en) * | 2009-08-11 | 2011-02-17 | Dongfang Wang | Blood access assembly for artificial lung and right ventricular assist device |
| EP2906143A4 (en) | 2012-10-12 | 2016-07-13 | Mardil Inc | SYSTEM AND METHOD FOR CARDIAC TREATMENT |
| USD717954S1 (en) | 2013-10-14 | 2014-11-18 | Mardil, Inc. | Heart treatment device |
| JP6732727B2 (ja) * | 2014-03-28 | 2020-07-29 | テルモ ビーシーティー、インコーポレーテッド | 制御ループを用いた分離プロセスにおけるゲイン |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3039468A (en) * | 1959-01-07 | 1962-06-19 | Joseph L Price | Trocar and method of treating bloat |
| US3592183A (en) * | 1969-05-27 | 1971-07-13 | David H Watkins | Heart assist method and apparatus |
| US3610483A (en) * | 1969-12-01 | 1971-10-05 | Ralph Visconti | Dispenser with liquid-impervious vent |
| DE2119818C3 (de) * | 1971-04-23 | 1974-05-16 | Transcodan Sven Husted-Andersen, 2432 Lensahn | Druckinfusions- bzw. -transfusionsgerät |
| US4014317A (en) * | 1972-02-18 | 1977-03-29 | The United States Of America As Represented By The Department Of Health, Education And Welfare | Multipurpose cardiocirculatory assist cannula and methods of use thereof |
| US3776239A (en) * | 1972-05-17 | 1973-12-04 | Sherwood Medical Ind Inc | Aspirator needle |
| US3995617A (en) * | 1972-05-31 | 1976-12-07 | Watkins David H | Heart assist method and catheter |
| GB1494474A (en) * | 1973-10-30 | 1977-12-07 | Nat Res Dev | Instruments for use in the measurement of blood gases |
| US3893448A (en) * | 1973-11-26 | 1975-07-08 | John W Brantigan | Catheter device for use in detecting gas in body fluids and tissue |
| US3981297A (en) * | 1975-03-03 | 1976-09-21 | Sorenson Research Co., Inc. | Gas sampling catheter assembly and method |
| US4069826A (en) * | 1976-09-03 | 1978-01-24 | Barlow Mfg. Corporation | Surgical tube adapter clamp |
| US4187856A (en) * | 1978-04-03 | 1980-02-12 | The Perkin-Elmer Corporation | High-speed transmission of blood stream gases |
| US4266559A (en) * | 1979-04-02 | 1981-05-12 | American Hospital Supply Corporation | Blood sampler |
| GB2053719B (en) * | 1979-06-07 | 1983-04-20 | Medishield Corp Ltd | Probe for absorbed gas analysis |
| US4309637A (en) * | 1979-11-13 | 1982-01-05 | Emi Limited | Rotating anode X-ray tube |
| US4309994A (en) * | 1980-02-25 | 1982-01-12 | Grunwald Ronald P | Cardiovascular cannula |
| US4355964A (en) * | 1980-08-22 | 1982-10-26 | Caterpillar Tractor Co. | Gear pump having fluid deaeration capability |
| US4385950A (en) * | 1980-09-05 | 1983-05-31 | Tecnol, Inc. | Small ice packs and method of manufacturing the same |
| US4397049A (en) * | 1981-09-15 | 1983-08-09 | Foxcroft Associates | Hydraulically actuated cardiac prosthesis with three-way ventricular valving |
| US4493314A (en) * | 1982-06-30 | 1985-01-15 | Lundell Laboratories, Inc. | Heart pump |
| US4493692A (en) * | 1982-09-29 | 1985-01-15 | Reed Charles C | Blood gas concentration control apparatus and method |
| US4531935A (en) * | 1983-01-13 | 1985-07-30 | Med-West, Incorporated | Cardioplegia/air aspiration cannula |
| JPS59161808U (ja) * | 1983-02-10 | 1984-10-30 | 株式会社日本メディカル・サプライ | 大動脈カニユ−ラ |
| US4625712A (en) * | 1983-09-28 | 1986-12-02 | Nimbus, Inc. | High-capacity intravascular blood pump utilizing percutaneous access |
-
1987
- 1987-09-16 US US07/098,226 patent/US4834707A/en not_active Expired - Fee Related
-
1988
- 1988-09-09 GB GB8821226A patent/GB2209678B/en not_active Expired - Fee Related
- 1988-09-13 CA CA000577254A patent/CA1299454C/en not_active Expired - Lifetime
- 1988-09-13 MX MX012996A patent/MX168356B/es unknown
- 1988-09-16 DE DE3831540A patent/DE3831540A1/de active Granted
- 1988-09-16 FR FR8812147A patent/FR2620337A1/fr active Pending
- 1988-09-16 CH CH3475/88A patent/CH678277A5/fr not_active IP Right Cessation
- 1988-09-16 JP JP63232150A patent/JPH01145066A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE3831540A1 (de) | 1989-04-06 |
| FR2620337A1 (fr) | 1989-03-17 |
| DE3831540C2 (en:Method) | 1993-06-24 |
| GB8821226D0 (en) | 1988-10-12 |
| MX168356B (es) | 1993-05-19 |
| GB2209678B (en) | 1992-03-25 |
| CH678277A5 (en:Method) | 1991-08-30 |
| GB2209678A (en) | 1989-05-24 |
| JPH01145066A (ja) | 1989-06-07 |
| US4834707A (en) | 1989-05-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed | ||
| MKLA | Lapsed |
Effective date: 19970428 |