AU2005286914B2 - Expandable impeller pump - Google Patents

Expandable impeller pump Download PDF

Info

Publication number
AU2005286914B2
AU2005286914B2 AU2005286914A AU2005286914A AU2005286914B2 AU 2005286914 B2 AU2005286914 B2 AU 2005286914B2 AU 2005286914 A AU2005286914 A AU 2005286914A AU 2005286914 A AU2005286914 A AU 2005286914A AU 2005286914 B2 AU2005286914 B2 AU 2005286914B2
Authority
AU
Australia
Prior art keywords
impeller
configuration
blades
blade
hub
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.)
Ceased
Application number
AU2005286914A
Other languages
English (en)
Other versions
AU2005286914A1 (en
Inventor
David A. Boger
Robert L. Campbell
Gregory P. Dillon
Stephen A. Hambric
Robert F. Kunz
Boris Leschinsky
Thomas M. Mallison
Mark W. Mcbride
James P. Runt
Justin M. Walsh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Penn State Research Foundation
Thoratec LLC
Original Assignee
Penn State Research Foundation
Thoratec LLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Penn State Research Foundation, Thoratec LLC filed Critical Penn State Research Foundation
Publication of AU2005286914A1 publication Critical patent/AU2005286914A1/en
Assigned to THE PENN STATE RESEARCH FOUNDATION, DATASCOPE INVESTMENT CORPORATION reassignment THE PENN STATE RESEARCH FOUNDATION Alteration of Name(s) of Applicant(s) under S113 Assignors: THE PENN STATE RESEARCH FOUNDATION
Assigned to THE PENN STATE RESEARCH FOUNDATION, THORATEC CORPORATION reassignment THE PENN STATE RESEARCH FOUNDATION Request for Assignment Assignors: DATASCOPE INVESTMENT CORPORATION, THE PENN STATE RESEARCH FOUNDATION
Application granted granted Critical
Publication of AU2005286914B2 publication Critical patent/AU2005286914B2/en
Priority to AU2012203159A priority Critical patent/AU2012203159B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/181—Axial flow rotors
    • 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
    • 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
    • A61M60/237—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 axial components, e.g. axial flow 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
    • A61M60/40—Details relating to driving
    • A61M60/403—Details relating to driving for non-positive displacement blood pumps
    • A61M60/408—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being mechanical, e.g. transmitted by a shaft or cable
    • A61M60/411—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being mechanical, e.g. transmitted by a shaft or cable generated by an electromotor
    • A61M60/414—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being mechanical, e.g. transmitted by a shaft or cable generated by an electromotor transmitted by a rotating cable, e.g. for blood pumps mounted on a catheter
    • 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
    • A61M60/80—Constructional details other than related to driving
    • A61M60/802—Constructional details other than related to driving of non-positive displacement blood pumps
    • A61M60/804—Impellers
    • A61M60/806—Vanes or blades
    • A61M60/808—Vanes or blades specially adapted for deformable impellers, e.g. expandable impellers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D19/00—Axial-flow pumps
    • F04D19/02—Multi-stage pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/02—Selection of particular materials
    • F04D29/026—Selection of particular materials especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/24—Vanes
    • F04D29/247—Vanes elastic or self-adjusting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38—Blades
    • F04D29/382—Flexible blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
    • F04D29/526—Details of the casing section radially opposing blade tips
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/528—Casings; Connections of working fluid for axial pumps especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D3/00—Axial-flow pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D3/00—Axial-flow pumps
    • F04D3/02—Axial-flow pumps of screw type
    • 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
    • A61M60/135—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 inside a blood vessel, e.g. using grafting
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B2231/00—Material used for some parts or elements, or for particular purposes
    • B63B2231/40—Synthetic materials
    • B63B2231/42—Elastomeric materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/02—Propulsive elements directly acting on water of rotary type
    • B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
    • B63H1/14—Propellers
    • B63H1/26—Blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H11/00—Marine propulsion by water jets
    • B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
    • B63H11/04—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps
    • B63H11/08—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps of rotary type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/06—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like
    • F03G7/061—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the actuating element
    • F03G7/0614—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the actuating element using shape memory elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2210/00—Working fluids
    • F05D2210/10—Kind or type
    • F05D2210/11—Kind or type liquid, i.e. incompressible
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/20—Rotors
    • F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05D2240/305—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor related to the pressure side of a rotor blade
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/20—Rotors
    • F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05D2240/306—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor related to the suction side of a rotor blade
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/50—Inlet or outlet
    • F05D2250/51—Inlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/50—Inlet or outlet
    • F05D2250/52—Outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/40—Organic materials
    • F05D2300/43—Synthetic polymers, e.g. plastics; Rubber
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y10S415/90—Rotary blood pump
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AU2005286914A 2004-09-17 2005-09-16 Expandable impeller pump Ceased AU2005286914B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2012203159A AU2012203159B2 (en) 2004-09-17 2012-05-29 Expandable impeller pump

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US61093804P 2004-09-17 2004-09-17
US60/610,938 2004-09-17
US11/227,277 US7393181B2 (en) 2004-09-17 2005-09-15 Expandable impeller pump
US11/227,277 2005-09-15
PCT/US2005/033416 WO2006034158A2 (en) 2004-09-17 2005-09-16 Expandable impeller pump

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU2012203159A Division AU2012203159B2 (en) 2004-09-17 2012-05-29 Expandable impeller pump

Publications (2)

Publication Number Publication Date
AU2005286914A1 AU2005286914A1 (en) 2006-03-30
AU2005286914B2 true AU2005286914B2 (en) 2012-03-08

Family

ID=36074197

Family Applications (2)

Application Number Title Priority Date Filing Date
AU2005286914A Ceased AU2005286914B2 (en) 2004-09-17 2005-09-16 Expandable impeller pump
AU2012203159A Ceased AU2012203159B2 (en) 2004-09-17 2012-05-29 Expandable impeller pump

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU2012203159A Ceased AU2012203159B2 (en) 2004-09-17 2012-05-29 Expandable impeller pump

Country Status (6)

Country Link
US (9) US7393181B2 (https=)
EP (5) EP1789314B1 (https=)
JP (2) JP4814244B2 (https=)
CN (1) CN101278127B (https=)
AU (2) AU2005286914B2 (https=)
WO (1) WO2006034158A2 (https=)

Families Citing this family (239)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6889082B2 (en) 1997-10-09 2005-05-03 Orqis Medical Corporation Implantable heart assist system and method of applying same
DE10336902C5 (de) 2003-08-08 2019-04-25 Abiomed Europe Gmbh Intrakardiale Pumpvorrichtung
US7416525B2 (en) 2003-09-18 2008-08-26 Myrakelle, Llc Rotary blood pump
AU2005272610B2 (en) 2004-08-13 2011-10-20 Procyrion, Inc. Method and apparatus for long-term assisting a left ventricle to pump blood
US7393181B2 (en) 2004-09-17 2008-07-01 The Penn State Research Foundation Expandable impeller pump
CA2646277C (en) 2006-03-23 2016-01-12 The Penn State Research Foundation Heart assist device with expandable impeller pump
JP2009532131A (ja) 2006-03-31 2009-09-10 オーキス メディカル コーポレイション 回転血液ポンプ
US9028392B2 (en) * 2006-12-01 2015-05-12 NuCardia, Inc. Medical device
GB2449218B (en) * 2007-05-18 2009-04-15 Jessal Murarji Gas sampler for vapour detectors
US7828710B2 (en) * 2007-06-05 2010-11-09 Medical Value Partners, Llc Apparatus comprising a drive cable for a medical device
US8079948B2 (en) * 2007-08-29 2011-12-20 NuCardia, Inc. Article comprising an impeller
EP2047872B1 (de) * 2007-10-08 2010-09-08 Ais Gmbh Aachen Innovative Solutions Katheter-Vorrichtung
US8439859B2 (en) 2007-10-08 2013-05-14 Ais Gmbh Aachen Innovative Solutions Catheter device
US8489190B2 (en) 2007-10-08 2013-07-16 Ais Gmbh Aachen Innovative Solutions Catheter device
ATE491483T1 (de) 2007-10-08 2011-01-15 Ais Gmbh Aachen Innovative Solutions Katheter-vorrichtung
EP2292282B1 (en) 2008-06-23 2017-11-15 Thoratec Corporation Blood pump apparatus
WO2010042546A1 (en) 2008-10-06 2010-04-15 Indiana University Research And Technology Corporation Methods and apparatus for active or passive assistance in the circulatory system
EP2194278A1 (de) 2008-12-05 2010-06-09 ECP Entwicklungsgesellschaft mbH Fluidpumpe mit einem rotor
CN102239334B (zh) 2008-12-08 2015-03-04 胸腔科技有限公司 离心式泵装置
EP2216059A1 (de) 2009-02-04 2010-08-11 ECP Entwicklungsgesellschaft mbH Kathetereinrichtung mit einem Katheter und einer Betätigungseinrichtung
JP5378010B2 (ja) 2009-03-05 2013-12-25 ソラテック コーポレーション 遠心式ポンプ装置
US8770945B2 (en) 2009-03-06 2014-07-08 Thoratec Corporation Centrifugal pump apparatus
EP2229965A1 (de) 2009-03-18 2010-09-22 ECP Entwicklungsgesellschaft mbH Fluidpumpe mit besonderer Gestaltung eines Rotorblattes
EP2246078A1 (de) 2009-04-29 2010-11-03 ECP Entwicklungsgesellschaft mbH Wellenanordnung mit einer Welle, die innerhalb einer fluidgefüllten Hülle verläuft
EP2248544A1 (de) 2009-05-05 2010-11-10 ECP Entwicklungsgesellschaft mbH Im Durchmesser veränderbare Fluidpumpe, insbesondere für die medizinische Verwendung
EP2266640A1 (de) 2009-06-25 2010-12-29 ECP Entwicklungsgesellschaft mbH Komprimierbares und expandierbares Schaufelblatt für eine Fluidpumpe
WO2011003043A1 (en) 2009-07-01 2011-01-06 The Penn State Research Foundation Blood pump with expandable cannula
EP3832861A1 (en) 2009-07-29 2021-06-09 Thoratec Corporation Rotation drive device and centrifugal pump device
EP2282070B1 (de) 2009-08-06 2012-10-17 ECP Entwicklungsgesellschaft mbH Kathetereinrichtung mit einer Ankopplungseinrichtung für eine Antriebseinrichtung
EP2298373A1 (de) 2009-09-22 2011-03-23 ECP Entwicklungsgesellschaft mbH Fluidpumpe mit wenigstens einem Schaufelblatt und einer Stützeinrichtung
DK3441616T3 (da) 2009-09-22 2023-05-30 Ecp Entw Mbh Komprimerbar rotor til en fluidpumpe
EP2298371A1 (de) 2009-09-22 2011-03-23 ECP Entwicklungsgesellschaft mbH Funktionselement, insbesondere Fluidpumpe, mit einem Gehäuse und einem Förderelement
EP2298372A1 (de) 2009-09-22 2011-03-23 ECP Entwicklungsgesellschaft mbH Rotor für eine Axialpumpe zur Förderung eines Fluids
EP2314331B1 (de) 2009-10-23 2013-12-11 ECP Entwicklungsgesellschaft mbH Katheterpumpenanordnung und flexible Wellenanordnung mit einer Seele
EP2314330A1 (de) 2009-10-23 2011-04-27 ECP Entwicklungsgesellschaft mbH Flexible Wellenanordnung
US8690749B1 (en) 2009-11-02 2014-04-08 Anthony Nunez Wireless compressible heart pump
EP2338541A1 (de) 2009-12-23 2011-06-29 ECP Entwicklungsgesellschaft mbH Radial komprimierbarer und expandierbarer Rotor für eine Fluidpumpe
EP2338540A1 (de) 2009-12-23 2011-06-29 ECP Entwicklungsgesellschaft mbH Förderschaufel für einen komprimierbaren Rotor
EP2338539A1 (de) 2009-12-23 2011-06-29 ECP Entwicklungsgesellschaft mbH Pumpeneinrichtung mit einer Detektionseinrichtung
EP2347778A1 (de) 2010-01-25 2011-07-27 ECP Entwicklungsgesellschaft mbH Fluidpumpe mit einem radial komprimierbaren Rotor
EP2353626A1 (de) 2010-01-27 2011-08-10 ECP Entwicklungsgesellschaft mbH Fördereinrichtung für ein Fluid
JP5443197B2 (ja) 2010-02-16 2014-03-19 ソラテック コーポレーション 遠心式ポンプ装置
CA2790194C (en) 2010-02-17 2021-02-23 Novita Therapeutics, Llc System and method to increase the overall diameter of veins
US9555174B2 (en) 2010-02-17 2017-01-31 Flow Forward Medical, Inc. Blood pump systems and methods
US9662431B2 (en) 2010-02-17 2017-05-30 Flow Forward Medical, Inc. Blood pump systems and methods
DE102010009581A1 (de) * 2010-02-26 2011-09-01 Danfoss A/S Umkehrosmosevorrichtung
EP2363157A1 (de) 2010-03-05 2011-09-07 ECP Entwicklungsgesellschaft mbH Vorrichtung zur mechanischen Einwirkung auf ein Medium, insbesondere Fluidpumpe
WO2011118325A1 (ja) 2010-03-26 2011-09-29 テルモ株式会社 遠心式血液ポンプ装置
EP2388029A1 (de) 2010-05-17 2011-11-23 ECP Entwicklungsgesellschaft mbH Pumpenanordnung
EP2399639A1 (de) 2010-06-25 2011-12-28 ECP Entwicklungsgesellschaft mbH System zum einführen einer pumpe
JP5681403B2 (ja) 2010-07-12 2015-03-11 ソーラテック コーポレイション 遠心式ポンプ装置
EP2407186A1 (de) * 2010-07-15 2012-01-18 ECP Entwicklungsgesellschaft mbH Rotor für eine Pumpe, hergestellt mit einem ersten, elastischen Werkstoff
EP2407187A3 (de) 2010-07-15 2012-06-20 ECP Entwicklungsgesellschaft mbH Blutpumpe für die invasive Anwendung innerhalb eines Körpers eines Patienten
EP2407185A1 (de) 2010-07-15 2012-01-18 ECP Entwicklungsgesellschaft mbH Radial komprimierbarer und expandierbarer Rotor für eine Pumpe mit einem Schaufelblatt
EP2422735A1 (de) 2010-08-27 2012-02-29 ECP Entwicklungsgesellschaft mbH Implantierbare Blutfördereinrichtung, Manipulationseinrichtung sowie Koppeleinrichtung
JP5577506B2 (ja) 2010-09-14 2014-08-27 ソーラテック コーポレイション 遠心式ポンプ装置
EP2627366B1 (en) 2010-10-13 2016-08-31 Thoratec Corporation Blood pump
US8485961B2 (en) 2011-01-05 2013-07-16 Thoratec Corporation Impeller housing for percutaneous heart pump
US8597170B2 (en) 2011-01-05 2013-12-03 Thoratec Corporation Catheter pump
US8591393B2 (en) 2011-01-06 2013-11-26 Thoratec Corporation Catheter pump
WO2012094641A2 (en) 2011-01-06 2012-07-12 Thoratec Corporation Percutaneous heart pump
EP2497521A1 (de) 2011-03-10 2012-09-12 ECP Entwicklungsgesellschaft mbH Schubvorrichtung zum axialen Einschieben eines strangförmigen, flexiblen Körpers
EP2693609B1 (en) 2011-03-28 2017-05-03 Thoratec Corporation Rotation and drive device and centrifugal pump device using same
KR102260851B1 (ko) 2011-08-17 2021-06-08 아르티오 메디컬 인크. 환자의 말초 정맥의 전체 직경 및 루멘 직경을 증가시키기 위한 시스템
CA2845086C (en) 2011-08-17 2023-02-14 Novita Therapeutics, Llc Blood pump systems and methods
EP2564771A1 (de) 2011-09-05 2013-03-06 ECP Entwicklungsgesellschaft mbH Medizinprodukt mit einem Funktionselement zum invasiven Einsatz im Körper eines Patienten
US20130192216A1 (en) * 2011-09-20 2013-08-01 Light Sail Energy Inc. Compressed gas energy storage system using turbine
US8926492B2 (en) 2011-10-11 2015-01-06 Ecp Entwicklungsgesellschaft Mbh Housing for a functional element
DE112012004282T5 (de) 2011-10-13 2014-07-03 Thoratec Corporation Pumpe und verfahren zum halbaxialpumpen von blut
EP2607712B1 (de) 2011-12-22 2016-07-13 ECP Entwicklungsgesellschaft mbH Pumpengehäuse mit einem Innenraum zur Aufnahme eines Pumpenrotors
EP2606919A1 (de) 2011-12-22 2013-06-26 ECP Entwicklungsgesellschaft mbH Schleuseneinrichtung zum Einführen eines Katheters
EP2606920A1 (de) 2011-12-22 2013-06-26 ECP Entwicklungsgesellschaft mbH Schleuseneinrichtung zum Einführen eines Katheters
JP6083929B2 (ja) 2012-01-18 2017-02-22 ソーラテック コーポレイション 遠心式ポンプ装置
US11389638B2 (en) * 2012-02-07 2022-07-19 Hridaya, Inc. Hemodynamic assist device
CA2863234C (en) 2012-02-07 2021-12-21 Hridaya, Inc. Hemodynamic assist device
EP3159023B1 (en) 2012-03-05 2017-11-29 Tc1 Llc Method of calibrating implantable medical pumps
DE102013008159A1 (de) 2012-05-14 2013-11-14 Thoratec Corporation Mantelsystem für Katheterpumpe
US9872947B2 (en) 2012-05-14 2018-01-23 Tc1 Llc Sheath system for catheter pump
US8721517B2 (en) 2012-05-14 2014-05-13 Thoratec Corporation Impeller for catheter pump
GB2504176A (en) * 2012-05-14 2014-01-22 Thoratec Corp Collapsible impeller for catheter pump
US9446179B2 (en) 2012-05-14 2016-09-20 Thoratec Corporation Distal bearing support
DE102013008158A1 (de) 2012-05-14 2013-11-14 Thoratec Corporation Distaler Lagerträger
US9327067B2 (en) 2012-05-14 2016-05-03 Thoratec Corporation Impeller for catheter pump
CN104470579B (zh) 2012-06-06 2018-06-01 洋红医疗有限公司 人工肾脏瓣膜
CN102748300A (zh) * 2012-06-29 2012-10-24 江苏国泉泵业制造有限公司 螺旋轴流泵
CN102748322A (zh) * 2012-06-29 2012-10-24 江苏国泉泵业制造有限公司 双叶片轴流泵
EP4186557A1 (en) 2012-07-03 2023-05-31 Tc1 Llc Motor assembly for catheter pump
US9358329B2 (en) 2012-07-03 2016-06-07 Thoratec Corporation Catheter pump
US9421311B2 (en) 2012-07-03 2016-08-23 Thoratec Corporation Motor assembly for catheter pump
EP2692369B1 (en) * 2012-07-31 2015-04-15 Rheinisch-Westfälische Technische Hochschule Aachen Axial flow blood pump device
US10258730B2 (en) 2012-08-17 2019-04-16 Flow Forward Medical, Inc. Blood pump systems and methods
US12151092B2 (en) 2012-11-06 2024-11-26 Procardia Llc Mechanical circulatory support device with centrifugal impeller designed for implantation in the descending aorta
US10857274B2 (en) 2012-11-06 2020-12-08 Queen Mary University Of London Mechanical circulatory support device with centrifugal impeller designed for implantation in the descending aorta
EP2745869A1 (de) 2012-12-21 2014-06-25 ECP Entwicklungsgesellschaft mbH Schleusenanordnung für die Einführung eines strangförmigen Körpers, insbesondere eines Katheters, in einen Patientenkörper
US9371826B2 (en) 2013-01-24 2016-06-21 Thoratec Corporation Impeller position compensation using field oriented control
US9556873B2 (en) 2013-02-27 2017-01-31 Tc1 Llc Startup sequence for centrifugal pump with levitated impeller
CN103149149A (zh) * 2013-03-11 2013-06-12 北京矿冶研究总院 高温高速防钛火材料特性测试试验机及试验方法
WO2017048733A1 (en) 2015-09-14 2017-03-23 Thoratec Corporation Fluid handling system
US11033728B2 (en) 2013-03-13 2021-06-15 Tc1 Llc Fluid handling system
US11077294B2 (en) 2013-03-13 2021-08-03 Tc1 Llc Sheath assembly for catheter pump
US10039874B2 (en) 2013-03-13 2018-08-07 Magenta Medical Ltd. Renal pump
EP3834876B1 (en) 2013-03-13 2022-09-14 Tc1 Llc Fluid handling system
US10583231B2 (en) 2013-03-13 2020-03-10 Magenta Medical Ltd. Blood pump
US9144638B2 (en) 2013-03-14 2015-09-29 Thoratec Corporation Blood pump rotor bearings
US9308302B2 (en) 2013-03-15 2016-04-12 Thoratec Corporation Catheter pump assembly including a stator
EP2968742B1 (en) 2013-03-15 2020-12-02 Tc1 Llc Catheter pump assembly including a stator
US9713663B2 (en) 2013-04-30 2017-07-25 Tc1 Llc Cardiac pump with speed adapted for ventricle unloading
US10052420B2 (en) 2013-04-30 2018-08-21 Tc1 Llc Heart beat identification and pump speed synchronization
EP2860849B1 (de) 2013-10-11 2016-09-14 ECP Entwicklungsgesellschaft mbH Komprimierbarer Motor, Implantieranordnung sowie Verfahren zum Positionieren des Motors
US9764113B2 (en) 2013-12-11 2017-09-19 Magenta Medical Ltd Curved catheter
NL2012503C2 (nl) * 2013-12-24 2015-06-26 Flowserve B V Waaier voor een pomp of turbine en pomp of turbine met waaier.
EP3131599B1 (en) 2014-04-15 2019-02-20 Tc1 Llc Catheter pump with access ports
US10029037B2 (en) 2014-04-15 2018-07-24 Tc1 Llc Sensors for catheter pumps
EP4417244A3 (en) 2014-04-15 2024-10-16 Tc1 Llc Catheter pump introducer system
US10363349B2 (en) 2014-04-15 2019-07-30 Tc1 Llp Heart pump providing adjustable outflow
US10583232B2 (en) 2014-04-15 2020-03-10 Tc1 Llc Catheter pump with off-set motor position
US10293090B2 (en) 2014-04-25 2019-05-21 Yale University Percutaneous device and method for promoting movement of a bodily fluid
EP3583973A1 (en) 2014-08-18 2019-12-25 Tc1 Llc Guide features for percutaneous catheter pump
US9623161B2 (en) 2014-08-26 2017-04-18 Tc1 Llc Blood pump and method of suction detection
EP3223880A4 (en) 2014-11-26 2018-07-18 Tc1 Llc Pump and method for mixed flow blood pumping
WO2016118784A1 (en) 2015-01-22 2016-07-28 Thoratec Corporation Attachment mechanisms for motor of catheter pump
US9675739B2 (en) 2015-01-22 2017-06-13 Tc1 Llc Motor assembly with heat exchanger for catheter pump
EP3247420B1 (en) 2015-01-22 2019-10-02 Tc1 Llc Reduced rotational mass motor assembly for catheter pump
WO2016130846A1 (en) 2015-02-11 2016-08-18 Thoratec Corporation Heart beat identification and pump speed synchronization
US10371152B2 (en) 2015-02-12 2019-08-06 Tc1 Llc Alternating pump gaps
US10166318B2 (en) 2015-02-12 2019-01-01 Tc1 Llc System and method for controlling the position of a levitated rotor
WO2016130989A1 (en) 2015-02-13 2016-08-18 Thoratec Corporation Impeller suspension mechanism for heart pump
US10350341B2 (en) 2015-03-20 2019-07-16 Drexel University Impellers, blood pumps, and methods of treating a subject
US9907890B2 (en) 2015-04-16 2018-03-06 Tc1 Llc Catheter pump with positioning brace
US10801511B2 (en) * 2015-04-30 2020-10-13 Ecp Entwicklungsgesellschaft Mbh Rotor for a fluid pump and method and mold for the production thereof
US9616991B2 (en) 2015-05-01 2017-04-11 Peter Daniel WIRASNIK Mechanically self-regulated propeller
US11291824B2 (en) 2015-05-18 2022-04-05 Magenta Medical Ltd. Blood pump
EP4290081A3 (en) * 2015-09-25 2024-02-21 Procyrion, Inc. Non-occluding intravascular blood pump providing reduced hemolysis
US10117983B2 (en) 2015-11-16 2018-11-06 Tc1 Llc Pressure/flow characteristic modification of a centrifugal pump in a ventricular assist device
AU2017257508B2 (en) 2016-04-29 2021-10-14 Artio Medical, Inc. Conduit tips and systems and methods for use
EP3804804A1 (en) 2016-07-21 2021-04-14 Tc1 Llc Fluid seals for catheter pump motor assembly
EP3487550B1 (en) 2016-07-21 2022-09-28 Tc1 Llc Gas-filled chamber for catheter pump motor assembly
WO2018017716A1 (en) 2016-07-21 2018-01-25 Tc1 Llc Rotary seal for cantilevered rotor pump and methods for axial flow blood pumping
US10660998B2 (en) 2016-08-12 2020-05-26 Tci Llc Devices and methods for monitoring bearing and seal performance
WO2018061002A1 (en) 2016-09-29 2018-04-05 Magenta Medical Ltd. Blood vessel tube
US12090310B2 (en) 2016-10-03 2024-09-17 Procardia Llc Mechanical circulatory support device with axial flow turbomachine optimized for heart failure and cardio-renal syndrome by implantation in the descending aorta
US11524153B2 (en) 2016-10-03 2022-12-13 Queen Mary University Of London Mechanical circulatory support device with axial flow turbomachine optimized for heart failure and cardio-renal syndrome by implantation in the descending aorta
EP3519008A4 (en) 2016-10-03 2020-08-26 Queen Mary University of London MECHANICAL CIRCULATORY SUPPORT DEVICE WITH AXIAL FLOW TURBOMACHINE OPTIMIZED FOR HEART FAILURE AND CARDIO-RENAL SYNDROME
EP3532120B1 (en) 2016-10-25 2024-05-01 Magenta Medical Ltd. Ventricular assist device
EP3858421A1 (en) 2016-11-14 2021-08-04 Tc1 Llc Sheath assembly for catheter pump
EP4233988A3 (en) 2016-11-23 2023-09-20 Magenta Medical Ltd. Blood pumps
WO2018135477A1 (ja) * 2017-01-18 2018-07-26 テルモ株式会社 血液ポンプ
RU2650457C1 (ru) * 2017-01-18 2018-04-13 ООО "Научно-производственное объединение Челнинский насосный завод" Рабочее колесо и направляющий аппарат ступени погружного центробежного насоса
JP7150617B2 (ja) * 2017-01-27 2022-10-11 テルモ株式会社 インペラ及び血液ポンプ
KR101843145B1 (ko) * 2017-02-20 2018-03-28 서울대학교산학협력단 의료용 석션 팁
EP4732889A2 (en) 2017-06-07 2026-04-29 Supira Medical, Inc. Intravascular fluid movement devices, systems, and methods of use
RU178531U1 (ru) * 2017-07-17 2018-04-06 Федеральное государственное бюджетное образовательное учреждение высшего образования "Астраханский государственный технический университет", ФГБОУ ВО "АГТУ" Рабочее колесо свободновихревого насоса
CN107269577B (zh) * 2017-07-31 2023-04-07 重庆水泵厂有限责任公司 带l型叶片的半开式离心泵叶轮及使用该叶轮的离心泵
EP3446731A1 (en) * 2017-08-23 2019-02-27 ECP Entwicklungsgesellschaft mbH Device for compressing a compressible part of a catheter pump
JP7319266B2 (ja) 2017-11-13 2023-08-01 シファメド・ホールディングス・エルエルシー 血管内流体移動デバイス、システム、および使用方法
CN115192896A (zh) 2018-01-10 2022-10-18 马真塔医药有限公司 心室辅助装置
US10905808B2 (en) 2018-01-10 2021-02-02 Magenta Medical Ltd. Drive cable for use with a blood pump
DE102018201030B4 (de) 2018-01-24 2025-10-16 Kardion Gmbh Magnetkuppelelement mit magnetischer Lagerungsfunktion
EP4085965A1 (en) 2018-02-01 2022-11-09 Shifamed Holdings, LLC Intravascular blood pumps and methods of use and manufacture
US10893927B2 (en) 2018-03-29 2021-01-19 Magenta Medical Ltd. Inferior vena cava blood-flow implant
EP3773784A4 (en) 2018-04-04 2021-12-29 Theodosios Alexander Removable mechanical circulatory support for short term use
US11110264B2 (en) 2018-04-20 2021-09-07 Cardiovascular Systems, Inc. Intravascular pump with expandable distal region
US11020582B2 (en) 2018-04-20 2021-06-01 Cardiovascular Systems, Inc. Intravascular pump with expandable region
US11167121B2 (en) 2018-05-15 2021-11-09 Cardiovascular Systems, Inc. Intravascular pump with integrated isolated conductor(s) and methods thereof
DE102018207594A1 (de) 2018-05-16 2019-11-21 Kardion Gmbh Rotor, Magnetkupplungsvorrichtung, Elektromotor für ein Herzunterstützungssystem, Pumpeneinheit für ein Herzunterstützungssystem sowie Verfahren zum Herstellen eines Rotors
DE102018207611A1 (de) 2018-05-16 2019-11-21 Kardion Gmbh Rotorlagerungssystem
DE102018207575A1 (de) 2018-05-16 2019-11-21 Kardion Gmbh Magnetische Stirndreh-Kupplung zur Übertragung von Drehmomenten
CN108723525B (zh) * 2018-05-25 2020-04-14 西安工业大学 一种用于内壁环槽的电解加工阴极
DE102018208541A1 (de) 2018-05-30 2019-12-05 Kardion Gmbh Axialpumpe für ein Herzunterstützungssystem und Verfahren zum Herstellen einer Axialpumpe für ein Herzunterstützungssystem
DE102018208550A1 (de) 2018-05-30 2019-12-05 Kardion Gmbh Leitungsvorrichtung zum Leiten eines Blutstroms für ein Herzunterstützungssystem, Herzunterstützungssystem und Verfahren zum Herstellen einer Leitungsvorrichtung
DE102018208549A1 (de) 2018-05-30 2019-12-05 Kardion Gmbh Elektronikmodul für ein Herzunterstützungssystem und Verfahren zum Herstellen eines Elektronikmoduls für ein Herzunterstützungssystem
DE102018208538A1 (de) 2018-05-30 2019-12-05 Kardion Gmbh Intravasale Blutpumpe und Verfahren zur Herstellung von elektrischen Leiterbahnen
DE102018208539A1 (de) 2018-05-30 2019-12-05 Kardion Gmbh Motorgehäusemodul zum Abdichten eines Motorraums eines Motors eines Herzunterstützungssystems und Herzunterstützungssystem und Verfahren zum Montieren eines Herzunterstützungssystems
DE102018210058A1 (de) 2018-06-21 2019-12-24 Kardion Gmbh Statorschaufelvorrichtung zur Strömungsführung eines aus einer Austrittsöffnung eines Herzunterstützungssystems ausströmenden Fluids, Herzunterstützungssystem mit Statorschaufelvorrichtung, Verfahren zum Betreiben einer Statorschaufelvorrichtung und Herstellverfahren
DE102018210076A1 (de) 2018-06-21 2019-12-24 Kardion Gmbh Verfahren und Vorrichtung zum Erkennen eines Verschleißzustands eines Herzunterstützungssystems, Verfahren und Vorrichtung zum Betreiben eines Herzunterstützungssystems und Herzunterstützungssystem
DE102018211297A1 (de) 2018-07-09 2020-01-09 Kardion Gmbh Herzunterstützungssystem und Verfahren zur Überwachung der Integrität einer Haltestruktur eines Herzunterstützungssystems
DE102018211327A1 (de) 2018-07-10 2020-01-16 Kardion Gmbh Laufrad für ein implantierbares, vaskuläres Unterstützungssystem
DE102018211328A1 (de) 2018-07-10 2020-01-16 Kardion Gmbh Laufradgehäuse für ein implantierbares, vaskuläres Unterstützungssystem
DE102018212153A1 (de) 2018-07-20 2020-01-23 Kardion Gmbh Zulaufleitung für eine Pumpeneinheit eines Herzunterstützungssystems, Herzunterstützungssystem und Verfahren zum Herstellen einer Zulaufleitung für eine Pumpeneinheit eines Herzunterstützungssystems
US11013904B2 (en) 2018-07-30 2021-05-25 Cardiovascular Systems, Inc. Intravascular pump with proximal and distal pressure or flow sensors and distal sensor tracking
US11541224B2 (en) 2018-07-30 2023-01-03 Cardiovascular Systems, Inc. Intravascular pump without inducer and centrifugal force-driven expansion of impeller blades and/or expandable and collapsible impeller housing
US12161857B2 (en) 2018-07-31 2024-12-10 Shifamed Holdings, Llc Intravascular blood pumps and methods of use
US11202900B2 (en) 2018-07-31 2021-12-21 Cardiovascular Systems, Inc. Intravascular pump with controls and display screen on handle
EP3833410B1 (de) 2018-08-07 2025-10-08 Kardion GmbH Lagervorrichtung für ein herzunterstützungssystem und verfahren zum spülen eines zwischenraums in einer lagervorrichtung für ein herzunterstützungssystem
CN109083862B (zh) * 2018-08-09 2020-08-14 浙江创美机电有限公司 一种新型磁流变式水泵
WO2020073047A1 (en) 2018-10-05 2020-04-09 Shifamed Holdings, Llc Intravascular blood pumps and methods of use
US11218048B2 (en) 2018-12-14 2022-01-04 Nidec Motor Corporation Shaft-mounted slinger for electric motor
EP3858422B1 (en) 2019-01-24 2022-11-02 Magenta Medical Ltd. Ventricular assist device
JP7729779B2 (ja) 2019-03-26 2025-08-26 パズル メディカル デバイシズ インコーポレイテッド モジュール方式の哺乳類身体埋込型流体流作用装置及び関連する方法
US11690606B2 (en) 2019-05-01 2023-07-04 Tc1 Llc Introducer sheath assembly for catheter systems and methods of using same
EP3972661B1 (en) 2019-05-23 2024-09-11 Magenta Medical Ltd. Blood pumps
CN114206408A (zh) 2019-06-05 2022-03-18 施菲姆德控股有限责任公司 导管血泵及其使用和制造方法
US11679250B2 (en) 2019-06-28 2023-06-20 Theodosios Alexander Removable mechanical circulatory support for short term use
EP3996797A4 (en) 2019-07-12 2023-08-02 Shifamed Holdings, LLC INTRAVASCULAR BLOOD PUMPS AND METHOD OF USE AND METHOD OF MAKING
US11654275B2 (en) 2019-07-22 2023-05-23 Shifamed Holdings, Llc Intravascular blood pumps with struts and methods of use and manufacture
EP4010046A4 (en) 2019-08-07 2023-08-30 Calomeni, Michael Catheter blood pumps and collapsible pump housings
US11730946B2 (en) 2019-08-12 2023-08-22 Boston Scientific Scimed, Inc. Flow enhancement for circulatory support device
US12171994B2 (en) 2019-09-11 2024-12-24 Boston Scientific Scimed, Inc. Reduced thrombosis blood pump with washout bearing
US12102815B2 (en) 2019-09-25 2024-10-01 Shifamed Holdings, Llc Catheter blood pumps and collapsible pump housings
EP4034192B1 (en) 2019-09-25 2025-12-24 Supira Medical, Inc. Intravascular blood pump systems and methods of use and control thereof
US12121713B2 (en) 2019-09-25 2024-10-22 Shifamed Holdings, Llc Catheter blood pumps and collapsible blood conduits
US12383723B2 (en) 2019-10-05 2025-08-12 Puzzle Medical Devices Inc. Mammalian body implantable fluid flow influencing device
IL293625A (en) 2019-12-03 2022-08-01 Procyrion Inc blood pumps
EP4072650A4 (en) 2019-12-11 2024-01-10 Shifamed Holdings, LLC Descending aorta and vena cava blood pumps
JP7725472B2 (ja) 2019-12-13 2025-08-19 プロシリオン インコーポレイテッド 血管内血液ポンプの支持構造
WO2021127503A1 (en) 2019-12-19 2021-06-24 Shifamed Holdings, Llc Intravascular blood pumps, motors, and fluid control
DE102020102474A1 (de) 2020-01-31 2021-08-05 Kardion Gmbh Pumpe zum Fördern eines Fluids und Verfahren zum Herstellen einer Pumpe
US20230109991A1 (en) 2020-03-27 2023-04-13 Shifamed Holdings, Llc Intravascular blood pumps
EP3984589B1 (en) 2020-04-07 2023-08-23 Magenta Medical Ltd. Magnetic phase sensing
WO2021231995A1 (en) 2020-05-15 2021-11-18 Shifamed Holdings, Llc Catheter blood pumps and collapsible pump housings
US12589234B2 (en) 2020-05-29 2026-03-31 Supira Medical, Inc. Intravascular blood pumps
CN111637091B (zh) * 2020-06-30 2025-08-22 浙江迪远医疗器械有限公司 泵转子
US20220008052A1 (en) 2020-07-09 2022-01-13 Tc1 Llc Catheter system for introducing expandable medical device and methods of using same
AU2021340802A1 (en) 2020-09-14 2023-05-18 Kardion Gmbh Cardiovascular support pump having an impeller with a variable flow area
AU2021383931A1 (en) 2020-11-20 2023-07-06 Kardion Gmbh Mechanical circulatory support system with guidewire aid
WO2022140628A1 (en) 2020-12-22 2022-06-30 Boston Scientific Scimed Inc. Constraint delivery - hinge & constraint delivery - corset
EP4291286A4 (en) 2021-02-10 2025-01-22 Shifamed Holdings, LLC Catheter blood pumps with collapsible pump housing and sensor system
EP4259266A1 (en) 2021-02-10 2023-10-18 Boston Scientific Scimed Inc. Magnetic propulsion and bearing for a hemodynamic support pump
EP4301450A4 (en) 2021-03-05 2025-01-15 Shifamed Holdings, LLC INTRAVASCULAR BLOOD PUMPS AND PUMPS WITH EXPANDABLE SCAFFOLDS
EP4218900B1 (en) 2021-03-09 2025-05-21 Magenta Medical Ltd. Ventricular assist device
US20240157117A1 (en) 2021-03-24 2024-05-16 Shifamed Holdings, Llc Catheter blood pumps
US12397146B2 (en) 2021-04-14 2025-08-26 Boston Scientific Scimed Inc. Flexible tip for transvalvular circulatory support device
US12551685B2 (en) * 2021-07-07 2026-02-17 Fbr Medical, Inc. Partially-deformable impeller and catheter blood pump incorporating same
CN113648533A (zh) * 2021-08-26 2021-11-16 复旦大学 为Fontan病人提供循环动力的经导管植入柔性双腔辅助装置
EP4419183A4 (en) * 2021-11-16 2025-12-24 Theodosios Alexander TEMPORARY FOLDABLE MECHANICAL CIRCULATORY SUPPORT DEVICE
US12491355B2 (en) 2021-11-16 2025-12-09 Boston Scientific Scimed Inc. Percutaneous circulatory support device including proximal pressure sensor
CN118215524A (zh) 2021-11-16 2024-06-18 波士顿科学国际有限公司 有利于减少溶血的经皮循环支持系统
AU2022390146B2 (en) 2021-11-17 2025-04-03 Boston Scientific Scimed Inc. Device housing features to facilitate damage free guidewire translations
US12133976B2 (en) 2021-11-23 2024-11-05 Boston Scientific Scimed, Inc. Percutaneous circulatory support device facilitating reduced hemolysis class
JP2025514812A (ja) 2022-04-20 2025-05-09 ベンストラメディカル プロプライエタリー リミテッド 血液ポンプ用の折り畳み式インペラワイヤフレーム
AU2023324031A1 (en) 2022-08-12 2025-02-20 Luminoah, Inc. Wearable fluid delivery system
USD1029235S1 (en) 2022-08-12 2024-05-28 Luminoah, Inc. Fluid delivery system
USD1029236S1 (en) 2022-08-12 2024-05-28 Luminoah, Inc. Fluid pouch assembly
USD1033628S1 (en) 2022-08-12 2024-07-02 Luminoah, Inc. Fluid delivery module
EP4467828A3 (en) 2022-09-14 2025-02-12 Magenta Medical Ltd. Coupling between shaft and drive cable
AU2023371536A1 (en) 2022-11-01 2025-05-01 Puzzle Medical Devices Inc. Implantable medical devices and related methods thereof
US12257426B2 (en) * 2022-12-02 2025-03-25 Abiomed Europe Gmbh Compressible rotor
WO2026015464A1 (en) * 2024-07-12 2026-01-15 Snp Medical Corporation Modular expandable impeller with expandable cannula blood pump system
CN119568383B (zh) * 2024-09-29 2025-09-16 中国船舶集团有限公司第七一九研究所 一种可展开的环形螺旋桨及跨域航行器

Family Cites Families (462)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1902418A (en) 1931-11-02 1933-03-21 Jensen Salsbery Lab Inc Surgical instrument
US2356659A (en) 1941-11-24 1944-08-22 Aguiar Clovis De Paiva Nozzle for duodenal pump tubes
US2649052A (en) * 1947-04-17 1953-08-18 Marine Products Company Rotary pump or motor
US2684035A (en) * 1947-10-02 1954-07-20 Philip G Kemp Fluid pump
US2664050A (en) * 1949-03-02 1953-12-29 Gen Motors Corp Domestic appliance
US2789511A (en) * 1953-05-25 1957-04-23 Jabsco Pump Co Flexible vane pump impeller
US2935068A (en) 1955-08-04 1960-05-03 Donaldson John Shearman Surgical procedure and apparatus for use in carrying out the same
US2896926A (en) * 1956-01-10 1959-07-28 Chapman Harold Eric Device for mixing or treating fluids or free-flowing powders
US2855853A (en) * 1956-03-14 1958-10-14 Jabsco Pump Co Pump with slotted cam
US2933046A (en) * 1956-12-26 1960-04-19 Jabsco Pump Co Pump with flexible impeller and flexible annular cam
US3080824A (en) * 1961-02-27 1963-03-12 James A Boyd Fluid moving device
FR1310620A (fr) * 1961-10-17 1962-11-30 Tripette & Renaud Transporteur déformable à vis sans fin pouvant avoir un trajet sinueux
US3303791A (en) * 1964-08-13 1967-02-14 Itt Flexible-vaned centrifugal pump
JPS4823295B1 (https=) 1966-01-29 1973-07-12
US3455540A (en) * 1968-01-04 1969-07-15 Emil G Marcmann Stirring device
JPS4823295Y1 (https=) 1968-03-09 1973-07-06
US3510229A (en) * 1968-07-23 1970-05-05 Maytag Co One-way pump
US3860968A (en) 1969-11-20 1975-01-21 Max Shapiro Compact, implantable apparatus for pumping blood to sustain blood circulation in a living body
JPS4823295U (https=) 1971-07-23 1973-03-16
US3995617A (en) 1972-05-31 1976-12-07 Watkins David H Heart assist method and catheter
CH591178A5 (https=) 1972-11-03 1977-09-15 Anvar
US3812812A (en) * 1973-06-25 1974-05-28 M Hurwitz Trolling propeller with self adjusting hydrodynamic spoilers
FR2267800A1 (en) 1974-04-17 1975-11-14 Anvar Catheter insertion system - uses auxiliary fluid injected in catheter and forming propulsion jets
US4458366C1 (en) 1975-05-09 2001-02-20 David C Macgregor Artificial implantable blood pump
LU77252A1 (https=) 1976-05-06 1977-08-22
DE2624058C2 (de) 1976-05-28 1984-11-15 Franz Klaus-Union, 4630 Bochum Permanentmagnetpumpe
US4135253A (en) 1976-11-30 1979-01-23 Medtronic, Inc. Centrifugal blood pump for cardiac assist
US4129129A (en) 1977-03-18 1978-12-12 Sarns, Inc. Venous return catheter and a method of using the same
US4143425A (en) 1977-10-27 1979-03-13 Runge Thomas M Left atrial to descending thoracic aorta left ventricular assist device
GB2058231B (en) * 1979-09-07 1982-01-20 Woodcoxon Eng International Lt Variable pitch marine propellers
JPH0247496Y2 (https=) 1980-05-21 1990-12-13
US4382199A (en) 1980-11-06 1983-05-03 Nu-Tech Industries, Inc. Hydrodynamic bearing system for a brushless DC motor
DE3214397C2 (de) 1982-04-20 1984-07-26 Karl Dr. 6301 Pohlheim Aigner Perfusions-Doppellumenkatheter
JPS58190448U (ja) 1982-06-11 1983-12-17 ジヤツク・ケネス・イボツト 静電式エアクリ−ナ
US4560375A (en) 1983-06-30 1985-12-24 Pudenz-Schulte Medical Research Corp. Flow control valve
US4625712A (en) 1983-09-28 1986-12-02 Nimbus, Inc. High-capacity intravascular blood pump utilizing percutaneous access
US4704121A (en) 1983-09-28 1987-11-03 Nimbus, Inc. Anti-thrombogenic blood pump
US4589822A (en) 1984-07-09 1986-05-20 Mici Limited Partnership Iv Centrifugal blood pump with impeller
US4686982A (en) 1985-06-19 1987-08-18 John Nash Spiral wire bearing for rotating wire drive catheter
US4769006A (en) 1985-05-13 1988-09-06 Kos Medical Technologies, Ltd. Hydrodynamically propelled pacing catheter
US4655745A (en) * 1985-07-29 1987-04-07 Corbett Joseph E Ventricular catheter
US4696667A (en) 1986-03-20 1987-09-29 Helmut Masch Intravascular catheter and method
US4728319A (en) 1986-03-20 1988-03-01 Helmut Masch Intravascular catheter
US4755221A (en) * 1986-03-24 1988-07-05 Gte Products Corporation Aluminum based composite powders and process for producing same
US4753221A (en) 1986-10-22 1988-06-28 Intravascular Surgical Instruments, Inc. Blood pumping catheter and method of use
US4902272A (en) 1987-06-17 1990-02-20 Abiomed Cardiovascular, Inc. Intra-arterial cardiac support system
US4817586A (en) 1987-11-24 1989-04-04 Nimbus Medical, Inc. Percutaneous bloom pump with mixed-flow output
US4846152A (en) 1987-11-24 1989-07-11 Nimbus Medical, Inc. Single-stage axial flow blood pump
AU2807389A (en) 1987-12-07 1989-07-05 Nimbus Medical, Inc. Inflow cannula for intravascular blood pumps
US5061256A (en) 1987-12-07 1991-10-29 Johnson & Johnson Inflow cannula for intravascular blood pumps
US4895557A (en) 1987-12-07 1990-01-23 Nimbus Medical, Inc. Drive mechanism for powering intravascular blood pumps
US4906229A (en) * 1988-05-03 1990-03-06 Nimbus Medical, Inc. High-frequency transvalvular axisymmetric blood pump
FR2632686B1 (https=) * 1988-06-14 1993-07-16 Thomson Brandt Armements
US4908012A (en) 1988-08-08 1990-03-13 Nimbus Medical, Inc. Chronic ventricular assist system
US4964864A (en) 1988-09-27 1990-10-23 American Biomed, Inc. Heart assist pump
JPH0653161B2 (ja) 1988-09-28 1994-07-20 東洋紡績株式会社 循環装置
US4919647A (en) 1988-10-13 1990-04-24 Kensey Nash Corporation Aortically located blood pumping catheter and method of use
US4957504A (en) 1988-12-02 1990-09-18 Chardack William M Implantable blood pump
US5112292A (en) 1989-01-09 1992-05-12 American Biomed, Inc. Helifoil pump
US4969865A (en) * 1989-01-09 1990-11-13 American Biomed, Inc. Helifoil pump
US4944722A (en) 1989-02-23 1990-07-31 Nimbus Medical, Inc. Percutaneous axial flow blood pump
US4976270A (en) 1989-03-28 1990-12-11 Vanderbilt University Apparatus for continuously sampling plasma
US4995857A (en) * 1989-04-07 1991-02-26 Arnold John R Left ventricular assist device and method for temporary and permanent procedures
US5049134A (en) 1989-05-08 1991-09-17 The Cleveland Clinic Foundation Sealless heart pump
US5045072A (en) 1989-06-13 1991-09-03 Cordis Corporation Catheter having highly radiopaque, flexible tip
US5089016A (en) 1989-06-15 1992-02-18 Abiomed Cardiovascular, Inc. Blood pump
US4955856A (en) 1989-06-30 1990-09-11 Phillips Steven J Method and apparatus for installing a ventricular assist device cannulae
US4985014A (en) 1989-07-11 1991-01-15 Orejola Wilmo C Ventricular venting loop
US5147186A (en) 1989-08-04 1992-09-15 Bio Medicus, Inc. Blood pump drive system
US5021048A (en) 1989-08-04 1991-06-04 Medtronic, Inc. Blood pump drive system
US5098256A (en) 1989-11-21 1992-03-24 The Cleveland Clinic Foundation Viscous seal blood pump
GB2239675A (en) 1989-12-05 1991-07-10 Man Fai Shiu Pump for pumping liquid
US5000177A (en) 1990-01-29 1991-03-19 Cardiac Pacemakers, Inc. Bipolar lead adapter with resilient housing and rigid retainers for plug seals
US5092844A (en) 1990-04-10 1992-03-03 Mayo Foundation For Medical Education And Research Intracatheter perfusion pump apparatus and method
US5163910A (en) 1990-04-10 1992-11-17 Mayo Foundation For Medical Education And Research Intracatheter perfusion pump apparatus and method
US5106368A (en) * 1990-04-20 1992-04-21 Cook Incorporated Collapsible lumen catheter for extracorporeal treatment
US5211546A (en) 1990-05-29 1993-05-18 Nu-Tech Industries, Inc. Axial flow blood pump with hydrodynamically suspended rotor
US5112200A (en) 1990-05-29 1992-05-12 Nu-Tech Industries, Inc. Hydrodynamically suspended rotor axial flow blood pump
DE4020120A1 (de) 1990-06-25 1991-01-31 Klaus Prof Dr Ing Affeld Medizinische vorrichtung zur erzeugung eines alternierenden volumenstroms fuer den antrieb von implantierbaren blutpumpen
ES2020787A6 (es) 1990-07-20 1991-09-16 Figuera Aymerich Diego Bomba intra-ventricular expansible de asistencia circulatoria.
CA2022019C (en) 1990-07-26 1992-12-29 Michael Black Catheter
US5190528A (en) * 1990-10-19 1993-03-02 Boston University Percutaneous transseptal left atrial cannulation system
US5171212A (en) 1991-02-08 1992-12-15 Minnesota Mining And Manufacturing Company Blood pumping system with backflow warning
US5234407A (en) 1991-03-06 1993-08-10 Baxter International Inc. Method and device for exchanging cardiovascular guide catheter while a previously inserted angioplasty guide wire remains in place
US5142155A (en) 1991-03-11 1992-08-25 Hewlett-Packard Company Catheter tip fluorescence-quenching fiber optic pressure sensor
US5167628A (en) * 1991-05-02 1992-12-01 Boyles Paul W Aortic balloon catheter assembly for indirect infusion of the coronary arteries
US5234416A (en) 1991-06-06 1993-08-10 Advanced Cardiovascular Systems, Inc. Intravascular catheter with a nontraumatic distal tip
IT1255000B (it) * 1991-06-27 1995-10-11 Nippon Zeon Co Catetere a palloncino per pompaggio intra-aortico
US5221270A (en) 1991-06-28 1993-06-22 Cook Incorporated Soft tip guiding catheter
US5584803A (en) * 1991-07-16 1996-12-17 Heartport, Inc. System for cardiac procedures
US6027863A (en) 1991-09-05 2000-02-22 Intratherapeutics, Inc. Method for manufacturing a tubular medical device
US5741429A (en) 1991-09-05 1998-04-21 Cardia Catheter Company Flexible tubular device for use in medical applications
JP2713515B2 (ja) 1991-09-17 1998-02-16 禎祐 山内 カテーテル装置
US5449342A (en) 1991-09-30 1995-09-12 Nippon Zeon Co., Ltd. Apparatus for assisting blood circulation
US5201679A (en) * 1991-12-13 1993-04-13 Attwood Corporation Marine propeller with breakaway hub
DE69332950T2 (de) * 1992-03-31 2004-05-13 Boston Scientific Corp., Natick Blutgefässfilter
DE4222380A1 (de) * 1992-07-08 1994-01-13 Ernst Peter Prof Dr M Strecker In den Körper eines Patienten perkutan implantierbare Endoprothese
US5300112A (en) 1992-07-14 1994-04-05 Aai Corporation Articulated heart pump
US5458459A (en) 1992-07-30 1995-10-17 Haemonetics Corporation Centrifugal blood pump with impeller blades forming a spin inducer
EP0653022B1 (en) 1992-07-30 2001-12-05 Cobe Cardiovascular, Inc. Centrifugal blood pump
US5676651A (en) 1992-08-06 1997-10-14 Electric Boat Corporation Surgically implantable pump arrangement and method for pumping body fluids
US5290227A (en) 1992-08-06 1994-03-01 Pasque Michael K Method of implanting blood pump in ascending aorta or main pulmonary artery
US5312341A (en) 1992-08-14 1994-05-17 Wayne State University Retaining apparatus and procedure for transseptal catheterization
SE501215C2 (sv) 1992-09-02 1994-12-12 Oeyvind Reitan Kateterpump
US5344443A (en) 1992-09-17 1994-09-06 Rem Technologies, Inc. Heart pump
JP3265650B2 (ja) 1992-09-30 2002-03-11 日本ゼオン株式会社 血液循環補助装置
US5376114A (en) 1992-10-30 1994-12-27 Jarvik; Robert Cannula pumps for temporary cardiac support and methods of their application and use
US5336178A (en) 1992-11-02 1994-08-09 Localmed, Inc. Intravascular catheter with infusion array
US5393207A (en) 1993-01-21 1995-02-28 Nimbus, Inc. Blood pump with disposable rotor assembly
US5643226A (en) 1993-02-24 1997-07-01 Minnesota Mining And Manufacturing Low velocity aortic cannula
US5415637A (en) 1993-04-14 1995-05-16 Advanced Cardiovascular Systems, Inc. Temporary stenting catheter with drug delivery capabilities
ES2114964T3 (es) * 1993-04-23 1998-06-16 Schneider Europ Ag Endoprotesis con una capa de recubrimiento de material elastico y metodo para aplicar la capa sobre la endoprotesis.
US5752932A (en) 1993-04-29 1998-05-19 Scimed Life Systems, Inc. Intravascular catheter with a recoverable guide wire lumen and method of use
US5405341A (en) 1993-06-03 1995-04-11 Med-Pro Design, Inc. Catheter with multiple lumens
WO1995010989A1 (en) 1993-10-19 1995-04-27 Scimed Life Systems, Inc. Intravascular stent pump
US5393197A (en) 1993-11-09 1995-02-28 Lemont Aircraft Corporation Propulsive thrust ring system
US5527159A (en) 1993-11-10 1996-06-18 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Rotary blood pump
ES2077519B1 (es) 1993-11-22 1996-07-01 Fernandez De Lomana Euge Anaya Cateter intraaortico para perfusion y conservacion renal.
US5437541A (en) 1993-12-30 1995-08-01 Vainrub; John Blade for axial fan
CA2261941C (en) 1994-04-01 2005-06-21 Prograft Medical, Inc. Self-expandable stent and stent-graft and method of using them
US5597377A (en) 1994-05-06 1997-01-28 Trustees Of Boston University Coronary sinus reperfusion catheter
US5403292A (en) 1994-05-18 1995-04-04 Schneider (Usa) Inc. Thin wall catheter having enhanced torqueability characteristics
US5490763A (en) 1994-09-15 1996-02-13 Abrams; Andrew L. Pump for shear sensitive fluids
US5554114A (en) 1994-10-20 1996-09-10 Micro Therapeutics, Inc. Infusion device with preformed shape
AU4242996A (en) 1994-11-23 1996-06-17 Navarre Biomedical, Ltd. Flexible catheter
US5613935A (en) 1994-12-16 1997-03-25 Jarvik; Robert High reliability cardiac assist system
US5588812A (en) 1995-04-19 1996-12-31 Nimbus, Inc. Implantable electric axial-flow blood pump
US5707218A (en) 1995-04-19 1998-01-13 Nimbus, Inc. Implantable electric axial-flow blood pump with blood cooled bearing
US5793974A (en) 1995-06-30 1998-08-11 Sun Microsystems, Inc. Network navigation and viewing system for network management system
US6007479A (en) 1996-07-08 1999-12-28 H.D.S. Systems Ltd. Heart assist system and method
US5702418A (en) 1995-09-12 1997-12-30 Boston Scientific Corporation Stent delivery system
DE19535781C2 (de) 1995-09-26 1999-11-11 Fraunhofer Ges Forschung Vorrichtung zur aktiven Strömungsunterstützung von Körperflüssigkeiten
US5776161A (en) 1995-10-16 1998-07-07 Instent, Inc. Medical stents, apparatus and method for making same
US6287336B1 (en) 1995-10-16 2001-09-11 Medtronic, Inc. Variable flexibility stent
EP0862378A4 (en) 1995-10-26 2000-01-18 Medisystems Technology Corp PRESSURE MEASUREMENT DURING BLOOD TREATMENT
US5824070A (en) 1995-10-30 1998-10-20 Jarvik; Robert Hybrid flow blood pump
DE19613564C1 (de) 1996-04-04 1998-01-08 Guenter Prof Dr Rau Intravasale Blutpumpe
US5911685A (en) 1996-04-03 1999-06-15 Guidant Corporation Method and apparatus for cardiac blood flow assistance
DE19613565C1 (de) * 1996-04-04 1997-07-24 Guenter Prof Dr Rau Intravasale Blutpumpe
US5868703A (en) 1996-04-10 1999-02-09 Endoscopic Technologies, Inc. Multichannel catheter
US5738649A (en) 1996-04-16 1998-04-14 Cardeon Corporation Peripheral entry biventricular catheter system for providing access to the heart for cardiopulmonary surgery or for prolonged circulatory support of the heart
US5814011A (en) 1996-04-25 1998-09-29 Medtronic, Inc. Active intravascular lung
US5746709A (en) 1996-04-25 1998-05-05 Medtronic, Inc. Intravascular pump and bypass assembly and method for using the same
US6254359B1 (en) 1996-05-10 2001-07-03 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Method for providing a jewel bearing for supporting a pump rotor shaft
DE19622335C2 (de) 1996-06-04 1999-03-18 Voelker Wolfram Priv Doz Dr Me Ballonkatheter
CA2206729A1 (en) 1996-06-13 1997-12-13 Nitinol Devices & Components, Inc. A stent
US6015272A (en) * 1996-06-26 2000-01-18 University Of Pittsburgh Magnetically suspended miniature fluid pump and method of designing the same
US5741234A (en) * 1996-07-16 1998-04-21 Aboul-Hosn; Walid Nagib Anatomical cavity access sealing condit
DE19629614A1 (de) 1996-07-23 1998-01-29 Cardiotools Herzchirurgietechn Linksherzassistpumpe
US5779721A (en) 1996-07-26 1998-07-14 Kensey Nash Corporation System and method of use for revascularizing stenotic bypass grafts and other blood vessels
JP2807786B2 (ja) 1996-07-26 1998-10-08 工業技術院長 人工心臓用ポンプ
US6245026B1 (en) 1996-07-29 2001-06-12 Farallon Medsystems, Inc. Thermography catheter
WO1998011650A1 (de) 1996-09-10 1998-03-19 Sulzer Electronics Ag Rotationspumpe und verfahren zum betrieb derselben
US5851174A (en) 1996-09-17 1998-12-22 Robert Jarvik Cardiac support device
US5730628A (en) 1996-09-25 1998-03-24 Pacesetter, Inc. Multi-contact connector for an implantable medical device
US5957941A (en) 1996-09-27 1999-09-28 Boston Scientific Corporation Catheter system and drive assembly thereof
US6783328B2 (en) 1996-09-30 2004-08-31 Terumo Cardiovascular Systems Corporation Method and apparatus for controlling fluid pumps
ES2227718T3 (es) 1996-10-04 2005-04-01 United States Surgical Corporation Sistema de apoyo circulatorio.
US6071093A (en) 1996-10-18 2000-06-06 Abiomed, Inc. Bearingless blood pump and electronic drive system
US5888242A (en) 1996-11-01 1999-03-30 Nimbus, Inc. Speed control system for implanted blood pumps
US5776111A (en) 1996-11-07 1998-07-07 Medical Components, Inc. Multiple catheter assembly
US5807311A (en) 1996-11-29 1998-09-15 Palestrant; Aubrey M. Dialysis catheter having rigid and collapsible lumens and related method
US5859482A (en) 1997-02-14 1999-01-12 General Electric Company Liquid cooled electric motor frame
US5964694A (en) 1997-04-02 1999-10-12 Guidant Corporation Method and apparatus for cardiac blood flow assistance
AUPO902797A0 (en) 1997-09-05 1997-10-02 Cortronix Pty Ltd A rotary blood pump with hydrodynamically suspended impeller
US6129704A (en) 1997-06-12 2000-10-10 Schneider (Usa) Inc. Perfusion balloon catheter having a magnetically driven impeller
EP0991622A1 (en) 1997-06-27 2000-04-12 MERCK SHARP & DOHME LTD. Substituted 3-(benzylamino)piperidine derivatives and their use as therapeutic agents
US6532964B2 (en) 1997-07-11 2003-03-18 A-Med Systems, Inc. Pulmonary and circulatory blood flow support devices and methods for heart surgery procedures
US6123725A (en) 1997-07-11 2000-09-26 A-Med Systems, Inc. Single port cardiac support apparatus
US6709418B1 (en) 1997-07-11 2004-03-23 A-Med Systems, Inc. Apparatus and methods for entering cavities of the body
US6395026B1 (en) * 1998-05-15 2002-05-28 A-Med Systems, Inc. Apparatus and methods for beating heart bypass surgery
US5921263A (en) * 1997-07-23 1999-07-13 Dresser Industries, Inc. Fuel dispensing system using a common meter and octane sensing
US6059760A (en) 1997-08-14 2000-05-09 Medtronic, Inc. Cannula having reverse flow tip
US6250880B1 (en) 1997-09-05 2001-06-26 Ventrassist Pty. Ltd Rotary pump with exclusively hydrodynamically suspended impeller
US6371935B1 (en) 1999-01-22 2002-04-16 Cardeon Corporation Aortic catheter with flow divider and methods for preventing cerebral embolization
US6042606A (en) 1997-09-29 2000-03-28 Cook Incorporated Radially expandable non-axially contracting surgical stent
AU741646B2 (en) 1997-09-30 2001-12-06 L. Vad Technology, Inc. Cardiovascular support control system
US6889082B2 (en) * 1997-10-09 2005-05-03 Orqis Medical Corporation Implantable heart assist system and method of applying same
US6387037B1 (en) 1997-10-09 2002-05-14 Orqis Medical Corporation Implantable heart assist system and method of applying same
US6610004B2 (en) 1997-10-09 2003-08-26 Orqis Medical Corporation Implantable heart assist system and method of applying same
UA56262C2 (uk) 1997-10-09 2003-05-15 Орквіс Медікел Корпорейшн Імплантовувана система підтримки серця
US6007478A (en) 1997-11-13 1999-12-28 Impella Cardiotechnik Aktiengesellschaft Cannula having constant wall thickness with increasing distal flexibility and method of making
US6234995B1 (en) 1998-11-12 2001-05-22 Advanced Interventional Technologies, Inc. Apparatus and method for selectively isolating a proximal anastomosis site from blood in an aorta
US6422990B1 (en) 1997-11-26 2002-07-23 Vascor, Inc. Blood pump flow rate control method and apparatus utilizing multiple sensors
US6056719A (en) 1998-03-04 2000-05-02 Scimed Life Systems, Inc. Convertible catheter incorporating a collapsible lumen
DE29804046U1 (de) 1998-03-07 1998-04-30 Günther, Rolf W., Prof. Dr.med., 52074 Aachen Perkutan implantierbare selbstentfaltbare Axialpumpe zur temporären Herzunterstützung
US6176822B1 (en) 1998-03-31 2001-01-23 Impella Cardiotechnik Gmbh Intracardiac blood pump
US6086527A (en) 1998-04-02 2000-07-11 Scimed Life Systems, Inc. System for treating congestive heart failure
US6190357B1 (en) 1998-04-21 2001-02-20 Cardiothoracic Systems, Inc. Expandable cannula for performing cardiopulmonary bypass and method for using same
US6511492B1 (en) 1998-05-01 2003-01-28 Microvention, Inc. Embolectomy catheters and methods for treating stroke and other small vessel thromboembolic disorders
US6508777B1 (en) 1998-05-08 2003-01-21 Cardeon Corporation Circulatory support system and method of use for isolated segmental perfusion
DE19821307C1 (de) 1998-05-13 1999-10-21 Impella Cardiotech Gmbh Intrakardiale Blutpumpe
US6162194A (en) 1998-05-20 2000-12-19 Apollo Camera, Llc Surgical irrigation apparatus and methods for use
AU4690699A (en) 1998-06-19 2000-01-05 A-Med Systems, Inc. Apparatus and methods for entering cavities of the body
US6135943A (en) 1998-08-07 2000-10-24 Cardiac Assist Technologies, Inc. Non-invasive flow indicator for a rotary blood pump
US6634364B2 (en) 2000-12-15 2003-10-21 Cardiac Pacemakers, Inc. Method of deploying a ventricular lead containing a hemostasis mechanism
US6554798B1 (en) 1998-08-18 2003-04-29 Medtronic Minimed, Inc. External infusion device with remote programming, bolus estimator and/or vibration alarm capabilities
DE69938002T2 (de) 1998-08-27 2009-01-15 A-Med Systems Inc., West Sacramento Vorrichtung zum intravaskularen anbringen einer kanüle sowie anwendungsverfahren
US6254564B1 (en) 1998-09-10 2001-07-03 Percardia, Inc. Left ventricular conduit with blood vessel graft
US6086570A (en) 1998-09-29 2000-07-11 A-Med Systems, Inc. Hemostasis valve with membranes having offset apertures
WO2000018448A2 (en) 1998-09-30 2000-04-06 A-Med Systems, Inc. Method and apparatus for preventing air embolisms
US6152704A (en) 1998-09-30 2000-11-28 A-Med Systems, Inc. Blood pump with turbine drive
US6210133B1 (en) * 1998-09-30 2001-04-03 A-Med Systems, Inc. Blood pump with sterile motor housing
US6234960B1 (en) * 1998-09-30 2001-05-22 A-Med Systems, Inc. Heart stabilizer apparatus
US6113536A (en) 1998-09-30 2000-09-05 A-Med Systems, Inc. Device and method of attaching a blood pump and tubes to a surgical retractor
WO2000019097A1 (en) 1998-09-30 2000-04-06 A-Med Systems, Inc. Blood pump system with magnetic cable drive
DE29821565U1 (de) 1998-12-02 2000-06-15 Impella Cardiotechnik AG, 52074 Aachen Lagerlose Blutpumpe
WO2000037139A1 (en) * 1998-12-23 2000-06-29 A-Med Systems, Inc. Left and right side heart support
GB9828696D0 (en) * 1998-12-29 1999-02-17 Houston J G Blood-flow tubing
US6217541B1 (en) 1999-01-19 2001-04-17 Kriton Medical, Inc. Blood pump using cross-flow principles
US7329236B2 (en) 1999-01-11 2008-02-12 Flowmedica, Inc. Intra-aortic renal drug delivery catheter
US7122019B1 (en) 2000-11-28 2006-10-17 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
US6210397B1 (en) * 1999-01-13 2001-04-03 A-Med Systems, Inc. Sealing cannula device
US6018208A (en) 1999-01-26 2000-01-25 Nimbus, Inc. Articulated motor stator assembly for a pump
US6186665B1 (en) 1999-01-26 2001-02-13 Nimbus, Inc. Motor rotor bearing assembly for a blood pump
US6123659A (en) 1999-01-26 2000-09-26 Nimbus Inc. Blood pump with profiled outflow region
US6245007B1 (en) 1999-01-28 2001-06-12 Terumo Cardiovascular Systems Corporation Blood pump
DE19904975A1 (de) * 1999-02-06 2000-09-14 Impella Cardiotech Ag Vorrichtung zur intravasalen Herzklappenoperation
US6305962B1 (en) 1999-02-16 2001-10-23 Nimbus, Incorporated Inline cable connector
EP1034808A1 (en) * 1999-03-09 2000-09-13 Paul Frederik Gründeman A device for transventricular mechanical circulatory support
US6210318B1 (en) 1999-03-09 2001-04-03 Abiomed, Inc. Stented balloon pump system and method for using same
US6106494A (en) 1999-03-19 2000-08-22 Stryker Corporation Self-contained fluid management pump system for surgical procedures
US6295877B1 (en) 1999-03-30 2001-10-02 A-Med Systems, Inc. Pressure sensing cannula
US6287319B1 (en) 1999-03-30 2001-09-11 Amed Systems, Inc. Cannula with balloon tip
AUPP995999A0 (en) 1999-04-23 1999-05-20 University Of Technology, Sydney Non-contact estimation and control system
WO2000069489A1 (en) 1999-05-18 2000-11-23 A-Med Systems, Inc. Supplemental port for catheter perfusion of surgical site
US20050165269A9 (en) 1999-06-18 2005-07-28 Aboul-Hosn Walid N. Cannulation system and related methods
US6190304B1 (en) 1999-07-13 2001-02-20 University Of North Texas Health Science Center At Fort Worth Enhanced intra-aortic balloon assist device
US6247892B1 (en) 1999-07-26 2001-06-19 Impsa International Inc. Continuous flow rotary pump
US6136025A (en) 1999-07-27 2000-10-24 Barbut; Denise R. Endoscopic arterial pumps for treatment of cardiac insufficiency and venous pumps for right-sided cardiac support
AU7354400A (en) 1999-09-03 2001-04-10 A-Med Systems, Inc. Guidable intravascular blood pump and related methods
US7022100B1 (en) 1999-09-03 2006-04-04 A-Med Systems, Inc. Guidable intravascular blood pump and related methods
US7655016B2 (en) 1999-09-17 2010-02-02 Covidien Mechanical pump for removal of fragmented matter and methods of manufacture and use
US6454775B1 (en) 1999-12-06 2002-09-24 Bacchus Vascular Inc. Systems and methods for clot disruption and retrieval
DE19947907A1 (de) 1999-10-06 2001-04-19 Thomas Wolffgram Katheter für die kombinierte Untersuchung des linken Ventrikels sowie der rechten und der linken Koronararterien
DE19951607A1 (de) 1999-10-26 2001-05-10 Biotronik Mess & Therapieg Stent mit geschlossener Struktur
US7758521B2 (en) 1999-10-29 2010-07-20 Medtronic, Inc. Methods and systems for accessing the pericardial space
US20030205233A1 (en) 1999-12-02 2003-11-06 A-Med Systems, Inc. Surgical drape and panel assembly
DE29921352U1 (de) 1999-12-04 2001-04-12 Impella Cardiotechnik AG, 52074 Aachen Intravasale Blutpumpe
CA2404636A1 (en) 2000-03-27 2001-10-04 The Cleveland Clinic Foundation Chronic performance control system for rotodynamic blood pumps
US20010031981A1 (en) 2000-03-31 2001-10-18 Evans Michael A. Method and device for locating guidewire and treating chronic total occlusions
DE10016422B4 (de) 2000-04-01 2013-10-31 Impella Cardiosystems Ag Parakardiale Blutpumpe
DE60121556T2 (de) 2000-04-05 2007-06-28 Pathway Medical Technologies, Inc., Redmond System und Verfahren zum Entfernen von intraluminalem Material
US6413222B1 (en) 2000-04-13 2002-07-02 Boston Scientific Corporation Catheter drive shaft clutch
US6517528B1 (en) 2000-04-13 2003-02-11 Scimed Life Systems, Inc. Magnetic catheter drive shaft clutch
JP4363746B2 (ja) 2000-05-25 2009-11-11 株式会社東芝 永久磁石式リラクタンス型回転電機
US6527699B1 (en) 2000-06-02 2003-03-04 Michael P. Goldowsky Magnetic suspension blood pump
US6613008B2 (en) 2000-06-13 2003-09-02 A-Med Systems, Inc. Integrated system for cardiopulmonary bypass and related methods
US20030018380A1 (en) 2000-07-07 2003-01-23 Craig Charles H. Platinum enhanced alloy and intravascular or implantable medical devices manufactured therefrom
DE10040403A1 (de) 2000-08-18 2002-02-28 Impella Cardiotech Ag Intrakardiale Blutpumpe
DE10043151A1 (de) 2000-08-31 2002-03-28 Peter Steinruecke Knochenzement mit antimikrobieller Wirksamkeit
GB0024304D0 (en) * 2000-10-04 2000-11-15 Mcgill Shane R Food blending apparatus
CN1157545C (zh) 2000-10-25 2004-07-14 李国坤 磁悬浮轴承
DE10058528A1 (de) 2000-11-24 2002-05-29 Emhart Inc Clipanordnung zum lösbaren Befestigen eines Gegenstandes an mindestens einer Leitung
DE10058669B4 (de) 2000-11-25 2004-05-06 Impella Cardiotechnik Ag Mikromotor
DE10059714C1 (de) 2000-12-01 2002-05-08 Impella Cardiotech Ag Intravasale Pumpe
DE10060275A1 (de) 2000-12-05 2002-06-13 Impella Cardiotech Ag Verfahren zum Kalibrieren eines Drucksensors oder eines Flussensors an einer Rotationspumpe
US6468298B1 (en) 2000-12-28 2002-10-22 Advanced Cardiovascular Systems, Inc. Gripping delivery system for self-expanding stents and method of using the same
US6901289B2 (en) 2000-12-29 2005-05-31 Medtronic, Inc. System for providing electrical stimulation to a left chamber of a heart
US6814718B2 (en) 2001-01-09 2004-11-09 Rex Medical, L.P Dialysis catheter
WO2002070039A2 (en) 2001-03-01 2002-09-12 Three Arch Partners Intravascular device for treatment of hypertension
US6673105B1 (en) 2001-04-02 2004-01-06 Advanced Cardiovascular Systems, Inc. Metal prosthesis coated with expandable ePTFE
US6547519B2 (en) * 2001-04-13 2003-04-15 Hewlett Packard Development Company, L.P. Blower impeller apparatus with pivotable blades
US6814713B2 (en) 2001-04-25 2004-11-09 A-Med Systems, Inc. Systems for performing minimally invasive cardiac medical procedures
DE10164898B4 (de) 2001-04-30 2010-09-23 Berlin Heart Gmbh Verfahren zur Regelung einer Unterstützungspumpe für Fluidfördersysteme mit pulsatilem Druck
US6517315B2 (en) * 2001-05-29 2003-02-11 Hewlett-Packard Company Enhanced performance fan with the use of winglets
US6887215B2 (en) * 2001-06-01 2005-05-03 Boston Scientific Scimed, Inc. Compressible ureteral stent for comfort
US20020188167A1 (en) 2001-06-06 2002-12-12 Anthony Viole Multilumen catheter for minimizing limb ischemia
US6939373B2 (en) 2003-08-20 2005-09-06 Advanced Cardiovascular Systems, Inc. Intravascular stent
WO2003015609A2 (en) 2001-08-16 2003-02-27 Apex Medical, Inc. Physiological heart pump control
US6692318B2 (en) 2001-10-26 2004-02-17 The Penn State Research Foundation Mixed flow pump
TW500877B (en) 2001-11-09 2002-09-01 Ind Tech Res Inst Thermolysis reaction actuating pump system
US6981942B2 (en) 2001-11-19 2006-01-03 University Of Medicine And Dentristy Of New Jersey Temporary blood circulation assist device
US6776794B1 (en) 2001-11-28 2004-08-17 Advanced Cardiovascular Systems, Inc. Stent pattern with mirror image
DE10158146A1 (de) * 2001-11-28 2003-06-18 Horn Gmbh & Co Kg Selbstansaugende Hybridpumpe
US20030100819A1 (en) 2001-11-28 2003-05-29 Welch Allyn, Inc. Hand-held chemical sensing instrument
US6866805B2 (en) 2001-12-27 2005-03-15 Advanced Cardiovascular Systems, Inc. Hybrid intravascular stent
US7396327B2 (en) * 2002-01-07 2008-07-08 Micromed Technology, Inc. Blood pump system and method of operation
DE60334677D1 (de) 2002-01-08 2010-12-09 Micromed Technology Inc System zum nachweis von ventrikelkollaps
US8364278B2 (en) 2002-01-29 2013-01-29 Boston Scientific Neuromodulation Corporation Lead assembly for implantable microstimulator
ES2283746T3 (es) 2002-02-28 2007-11-01 Daikin Industries, Ltd. Ventilador.
US7288111B1 (en) 2002-03-26 2007-10-30 Thoratec Corporation Flexible stent and method of making the same
US20060155158A1 (en) 2002-06-11 2006-07-13 Aboul-Hosn Walid N Percutaneously introduced blood pump and related methods
AU2003236497A1 (en) 2002-06-11 2003-12-22 Walid Aboul-Hosn Expandable blood pump and related methods
US20030231959A1 (en) 2002-06-12 2003-12-18 William Hackett Impeller assembly for centrifugal pumps
US7998190B2 (en) 2002-06-17 2011-08-16 California Institute Of Technology Intravascular miniature stent pump
US7241257B1 (en) 2002-06-28 2007-07-10 Abbott Cardiovascular Systems, Inc. Devices and methods to perform minimally invasive surgeries
US7267667B2 (en) 2002-07-11 2007-09-11 Boston Scientific Scimed, Inc. Fluid management system for coronary intervention
CN1181264C (zh) * 2002-07-12 2004-12-22 四川工业学院 轴流泵叶轮叶片
US6949066B2 (en) 2002-08-21 2005-09-27 World Heart Corporation Rotary blood pump diagnostics and cardiac output controller
ITMI20021895A1 (it) 2002-09-06 2004-03-07 Gambro Lundia Ab Organo di intercettazione di flusso.
AU2003244171B2 (en) 2002-09-09 2007-11-15 Fisher & Paykel Healthcare Limited Limb for Breathing Circuit
US6817836B2 (en) 2002-09-10 2004-11-16 Miwatec Incorporated Methods and apparatus for controlling a continuous flow rotary blood pump
US7284956B2 (en) 2002-09-10 2007-10-23 Miwatec Co., Ltd. Methods and apparatus for controlling a continuous flow rotary blood pump
US7039001B2 (en) 2002-10-29 2006-05-02 Qualcomm, Incorporated Channel estimation for OFDM communication systems
US6860713B2 (en) 2002-11-27 2005-03-01 Nidec Corporation Fan with collapsible blades, redundant fan system, and related method
US6972956B2 (en) * 2003-01-16 2005-12-06 Hewlett-Packard Development Company, L.P. Collapsible fan and system and method incorporating same
US20040249442A1 (en) 2003-02-26 2004-12-09 Fleming James A. Locking stent having multiple locking points
US20070255167A1 (en) 2004-03-01 2007-11-01 Wolfe Tory Medical, Inc. Apparatus for monitoring intra-abdominal pressure
US20080269846A1 (en) 2003-03-14 2008-10-30 Light Sciences Oncology, Inc. Device for treatment of blood vessels using light
DE20304533U1 (de) 2003-03-21 2004-08-05 Impella Cardiosystems Ag Einführvorrichtung zum Einführen eines Gegenstandes in ein Körpergefäß
CA2428741A1 (en) 2003-05-13 2004-11-13 Cardianove Inc. Dual inlet mixed-flow blood pump
WO2005007223A2 (en) 2003-07-16 2005-01-27 Sasha John Programmable medical drug delivery systems and methods for delivery of multiple fluids and concentrations
DE10336902C5 (de) 2003-08-08 2019-04-25 Abiomed Europe Gmbh Intrakardiale Pumpvorrichtung
US7229258B2 (en) 2003-09-25 2007-06-12 Medforte Research Foundation Streamlined unobstructed one-pass axial-flow pump
US20050085683A1 (en) * 2003-10-15 2005-04-21 Bolling Steven F. Implantable heart assist system and method of applying same
US7037069B2 (en) 2003-10-31 2006-05-02 The Gorman-Rupp Co. Impeller and wear plate
US20050113631A1 (en) 2003-11-12 2005-05-26 Bolling Steven F. Cannulae having a redirecting tip
EP1690325A2 (en) 2003-11-28 2006-08-16 Health Equipment Denmark APS Medical securing device
US7763011B2 (en) 2003-12-22 2010-07-27 Boston Scientific Scimed, Inc. Variable density braid stent
DE102004001594B4 (de) 2004-01-09 2006-09-21 Bio-Gate Ag Wundauflage und Verfahren zu deren Herstellung
US7290929B2 (en) 2004-02-09 2007-11-06 Varian Medical Systems Technologies, Inc. Mounting system for an X-ray tube
JP2007529273A (ja) 2004-03-15 2007-10-25 メドトロニック ヴァスキュラー インコーポレイテッド 半径方向圧壊に耐えるステント
US7160243B2 (en) 2004-03-25 2007-01-09 Terumo Corporation Method and system for controlling blood pump flow
US7172551B2 (en) 2004-04-12 2007-02-06 Scimed Life Systems, Inc. Cyclical pressure coronary assist pump
US7942804B2 (en) 2004-05-20 2011-05-17 Cor-Med Vascular, Inc. Replaceable expandable transmyocardial ventricular assist device
WO2005123158A1 (en) 2004-06-10 2005-12-29 Orqis Medical Corporation Cannulae and system having reduced flow resistance
AU2005272610B2 (en) 2004-08-13 2011-10-20 Procyrion, Inc. Method and apparatus for long-term assisting a left ventricle to pump blood
US20060058869A1 (en) 2004-09-14 2006-03-16 Vascular Architects, Inc., A Delaware Corporation Coiled ladder stent
US7393181B2 (en) 2004-09-17 2008-07-01 The Penn State Research Foundation Expandable impeller pump
EP1803460B1 (en) 2004-10-05 2012-08-22 Inovex Co., Ltd. Use of a platinum colloid containing aqueous solution for the treatment of psychiatric symptoms
DE102004049986A1 (de) 2004-10-14 2006-04-20 Impella Cardiosystems Gmbh Intrakardiale Blutpumpe
US20060089521A1 (en) 2004-10-21 2006-04-27 Chang Sheldon S L Rotor driven linear flow blood pump
WO2006046779A1 (ja) 2004-10-29 2006-05-04 Zeria Pharmaceutical Co., Ltd. カルバゾール誘導体、その溶媒和物、又は薬学的に許容されるその塩
DE102004054714A1 (de) 2004-11-12 2006-05-24 Impella Cardiosystems Gmbh Faltbare intravasal einführbare Blutpumpe
US8419609B2 (en) 2005-10-05 2013-04-16 Heartware Inc. Impeller for a rotary ventricular assist device
DE102005017546A1 (de) 2005-04-16 2006-10-19 Impella Cardiosystems Gmbh Verfahren zur Steuerung einer Blutpumpe
EP2438937B1 (en) 2005-06-06 2015-10-28 The Cleveland Clinic Foundation Blood pump
US7619560B2 (en) 2005-06-08 2009-11-17 Nxp B.V. GPS processing arrangement
US20130209292A1 (en) 2005-07-01 2013-08-15 Doan Baykut Axial flow blood pump with hollow rotor
US7878967B1 (en) 2005-10-06 2011-02-01 Sanjaya Khanal Heart failure/hemodynamic device
US7924068B2 (en) * 2005-11-29 2011-04-12 Nec Corporation Automatic adjustment circuit, and filter circuit
CA2646277C (en) * 2006-03-23 2016-01-12 The Penn State Research Foundation Heart assist device with expandable impeller pump
US8348991B2 (en) 2006-03-29 2013-01-08 Boston Scientific Scimed, Inc. Stent with overlap and high expansion
US7955365B2 (en) 2006-04-07 2011-06-07 Medtronic Vascular, Inc. Closed loop catheter photopolymerization system and method of treating a vascular condition
US20070255125A1 (en) 2006-04-28 2007-11-01 Moberg Sheldon B Monitor devices for networked fluid infusion systems
US7914436B1 (en) 2006-06-12 2011-03-29 Abiomed, Inc. Method and apparatus for pumping blood
US9314263B2 (en) 2006-06-30 2016-04-19 Atheromed, Inc. Atherectomy devices, systems, and methods
WO2008005111A1 (en) 2006-06-30 2008-01-10 Boston Scientific Limited Stent design with variable expansion columns along circumference
US20090018566A1 (en) 2006-06-30 2009-01-15 Artheromed, Inc. Atherectomy devices, systems, and methods
US9492192B2 (en) 2006-06-30 2016-11-15 Atheromed, Inc. Atherectomy devices, systems, and methods
US20080004645A1 (en) 2006-06-30 2008-01-03 Atheromed, Inc. Atherectomy devices and methods
CA2666881C (en) 2006-08-30 2015-03-24 Circulite, Inc. Devices, methods and systems for establishing supplemental blood flow in the circulatory system
CA2663586C (en) 2006-09-14 2014-10-28 Circulite, Inc Intravascular blood pump and catheter
US8852219B2 (en) 2006-10-04 2014-10-07 Bayer Medical Care Inc. Interventional catheters having cutter assemblies and differential cutting surfaces for use in such assemblies
US9622888B2 (en) 2006-11-16 2017-04-18 W. L. Gore & Associates, Inc. Stent having flexibly connected adjacent stent elements
US20100286791A1 (en) 2006-11-21 2010-11-11 Goldsmith David S Integrated system for the ballistic and nonballistic infixion and retrieval of implants
US20140163664A1 (en) 2006-11-21 2014-06-12 David S. Goldsmith Integrated system for the ballistic and nonballistic infixion and retrieval of implants with or without drug targeting
US20080132748A1 (en) 2006-12-01 2008-06-05 Medical Value Partners, Llc Method for Deployment of a Medical Device
US20080167679A1 (en) 2007-01-06 2008-07-10 Papp John E Cage and Sleeve Assembly for a Filtering Device
US7633193B2 (en) 2007-01-17 2009-12-15 Honeywell International Inc. Thermal and secondary flow management of electrically driven compressors
US7722568B2 (en) 2007-01-29 2010-05-25 Onset Medical Corporation Expandable intra-aortic balloon pump sheath
US20090112312A1 (en) 2007-02-26 2009-04-30 Larose Jeffrey A Intravascular ventricular assist device
AT504990B1 (de) 2007-02-27 2008-12-15 Miracor Medizintechnik Handels Katheter zur unterstützung der leistung eines herzens
DE102007012817A1 (de) 2007-03-16 2008-09-18 Mwf Consult Ltd. Vorrichtung zur Unterstützung des Herzens und des Kreislaufs
DE102007014224A1 (de) 2007-03-24 2008-09-25 Abiomed Europe Gmbh Blutpumpe mit Mikromotor
US7828710B2 (en) 2007-06-05 2010-11-09 Medical Value Partners, Llc Apparatus comprising a drive cable for a medical device
EP2016961B1 (en) 2007-07-18 2010-02-17 Surgery in Motion Ltd. Cardiac assist device
ES2400307T3 (es) * 2007-07-19 2013-04-09 Circulite, Inc. Cánula para implantación en cámara cardiaca y sistemas y métodos relacionados
US8079948B2 (en) * 2007-08-29 2011-12-20 NuCardia, Inc. Article comprising an impeller
US8489190B2 (en) 2007-10-08 2013-07-16 Ais Gmbh Aachen Innovative Solutions Catheter device
US8439859B2 (en) 2007-10-08 2013-05-14 Ais Gmbh Aachen Innovative Solutions Catheter device
ATE491483T1 (de) 2007-10-08 2011-01-15 Ais Gmbh Aachen Innovative Solutions Katheter-vorrichtung
EP2047872B1 (de) 2007-10-08 2010-09-08 Ais Gmbh Aachen Innovative Solutions Katheter-Vorrichtung
US8209015B2 (en) 2007-10-09 2012-06-26 Stealth Therapeutics, Inc. Enhanced stability implantable medical device
US20090099638A1 (en) 2007-10-11 2009-04-16 Med Institute, Inc. Motorized deployment system
US8070762B2 (en) 2007-10-22 2011-12-06 Atheromed Inc. Atherectomy devices and methods
US8343029B2 (en) 2007-10-24 2013-01-01 Circulite, Inc. Transseptal cannula, tip, delivery system, and method
US9199020B2 (en) 2007-11-01 2015-12-01 Abiomed, Inc. Purge-free miniature rotary pump
JP5112520B2 (ja) 2007-12-07 2013-01-09 ヌカーディア インク． 医療装置
WO2009076460A2 (en) 2007-12-12 2009-06-18 Cornova, Inc. Flexible expandable stent and methods of deployment
US7935102B2 (en) 2007-12-21 2011-05-03 Indian Wells Medical, Inc Method and apparatus for prevention of catheter air intake
US8235943B2 (en) 2007-12-21 2012-08-07 Indian Wells Medical, Inc. Method and apparatus for prevention of catheter air intake
JP4681625B2 (ja) 2008-02-22 2011-05-11 三菱重工業株式会社 血液ポンプおよびポンプユニット
US8236040B2 (en) 2008-04-11 2012-08-07 Endologix, Inc. Bifurcated graft deployment systems and methods
US7624606B1 (en) 2008-05-07 2009-12-01 Taiwan Fu Hsing Industrial Co., Ltd. Rekeyable lock cylinder, plug assembly of the same and method for rekeying the same
EP2127864A1 (en) * 2008-05-30 2009-12-02 Jacob Zeilon AB Multi-layered structure, product comprising said structure and a method for producing said structure
BRPI0911493B8 (pt) * 2008-06-23 2021-06-22 Cardiobridge Gmbh bomba de cateter para suporte circulatório
US8257312B2 (en) 2008-07-30 2012-09-04 Medtronic, Inc. Integrated slitter for medical instrument inserter
US8465456B2 (en) 2008-07-31 2013-06-18 Boston Scientific Scimed, Inc. Extendable aspiration catheter
AU2009296514B2 (en) 2008-09-26 2014-04-10 Carnegie Mellon University Magnetically-levitated blood pump with optimization method enabling miniaturization
WO2010042546A1 (en) 2008-10-06 2010-04-15 Indiana University Research And Technology Corporation Methods and apparatus for active or passive assistance in the circulatory system
US8343498B2 (en) 2008-10-12 2013-01-01 Massachusetts Institute Of Technology Adjuvant incorporation in immunonanotherapeutics
US20100127871A1 (en) 2008-11-26 2010-05-27 Pontin Srl System and method for verification of shipped products using rfid tags
EP2194278A1 (de) 2008-12-05 2010-06-09 ECP Entwicklungsgesellschaft mbH Fluidpumpe mit einem rotor
US7993259B2 (en) 2009-01-23 2011-08-09 Wei-Chang Kang Percutaneous intra-aortic ventricular assist device
EP2216059A1 (de) 2009-02-04 2010-08-11 ECP Entwicklungsgesellschaft mbH Kathetereinrichtung mit einem Katheter und einer Betätigungseinrichtung
EP2408356B1 (en) 2009-03-17 2018-05-23 Opsens Inc. Eccentric pressure catheter with guidewire compatibility
EP2248544A1 (de) 2009-05-05 2010-11-10 ECP Entwicklungsgesellschaft mbH Im Durchmesser veränderbare Fluidpumpe, insbesondere für die medizinische Verwendung
WO2010133567A1 (en) 2009-05-18 2010-11-25 Cardiobridge Gmbh Catheter pump
JP2011000620A (ja) 2009-06-19 2011-01-06 Showa Denko Kk パイプと被接合部材との接合方法
EP2266640A1 (de) 2009-06-25 2010-12-29 ECP Entwicklungsgesellschaft mbH Komprimierbares und expandierbares Schaufelblatt für eine Fluidpumpe
WO2011003043A1 (en) 2009-07-01 2011-01-06 The Penn State Research Foundation Blood pump with expandable cannula
US8382818B2 (en) 2009-07-02 2013-02-26 Tryton Medical, Inc. Ostium support for treating vascular bifurcations
EP2282070B1 (de) 2009-08-06 2012-10-17 ECP Entwicklungsgesellschaft mbH Kathetereinrichtung mit einer Ankopplungseinrichtung für eine Antriebseinrichtung
JP5744028B2 (ja) 2009-08-27 2015-07-01 メドトロニック，インコーポレイテッド 経カテーテル弁搬送システムおよび方法
JP5736374B2 (ja) 2009-09-09 2015-06-17 アビオメド インコーポレイテッド 単一の流体供給源で流体を二重管腔カテーテルへ同時に送達するための方法
EP2298373A1 (de) 2009-09-22 2011-03-23 ECP Entwicklungsgesellschaft mbH Fluidpumpe mit wenigstens einem Schaufelblatt und einer Stützeinrichtung
DK3441616T3 (da) 2009-09-22 2023-05-30 Ecp Entw Mbh Komprimerbar rotor til en fluidpumpe
EP2298371A1 (de) 2009-09-22 2011-03-23 ECP Entwicklungsgesellschaft mbH Funktionselement, insbesondere Fluidpumpe, mit einem Gehäuse und einem Förderelement
EP2298372A1 (de) 2009-09-22 2011-03-23 ECP Entwicklungsgesellschaft mbH Rotor für eine Axialpumpe zur Förderung eines Fluids
DE102009047845A1 (de) 2009-09-30 2011-03-31 Abiomed Europe Gmbh Herzunterstützungssystem
EP2314331B1 (de) 2009-10-23 2013-12-11 ECP Entwicklungsgesellschaft mbH Katheterpumpenanordnung und flexible Wellenanordnung mit einer Seele
US8690749B1 (en) 2009-11-02 2014-04-08 Anthony Nunez Wireless compressible heart pump
EP2338539A1 (de) 2009-12-23 2011-06-29 ECP Entwicklungsgesellschaft mbH Pumpeneinrichtung mit einer Detektionseinrichtung
EP2338540A1 (de) 2009-12-23 2011-06-29 ECP Entwicklungsgesellschaft mbH Förderschaufel für einen komprimierbaren Rotor
EP2338541A1 (de) 2009-12-23 2011-06-29 ECP Entwicklungsgesellschaft mbH Radial komprimierbarer und expandierbarer Rotor für eine Fluidpumpe
EP2347778A1 (de) 2010-01-25 2011-07-27 ECP Entwicklungsgesellschaft mbH Fluidpumpe mit einem radial komprimierbaren Rotor
US9662431B2 (en) 2010-02-17 2017-05-30 Flow Forward Medical, Inc. Blood pump systems and methods
EP2363157A1 (de) 2010-03-05 2011-09-07 ECP Entwicklungsgesellschaft mbH Vorrichtung zur mechanischen Einwirkung auf ein Medium, insbesondere Fluidpumpe
EP2388029A1 (de) 2010-05-17 2011-11-23 ECP Entwicklungsgesellschaft mbH Pumpenanordnung
DK3075402T3 (da) 2010-05-26 2019-10-28 Abiomed Inc Anatomisk tilpasing af en perkutan vad til højre hjertestøtte
EP2399639A1 (de) 2010-06-25 2011-12-28 ECP Entwicklungsgesellschaft mbH System zum einführen einer pumpe
EP2407185A1 (de) 2010-07-15 2012-01-18 ECP Entwicklungsgesellschaft mbH Radial komprimierbarer und expandierbarer Rotor für eine Pumpe mit einem Schaufelblatt
EP2407186A1 (de) 2010-07-15 2012-01-18 ECP Entwicklungsgesellschaft mbH Rotor für eine Pumpe, hergestellt mit einem ersten, elastischen Werkstoff
EP2407187A3 (de) 2010-07-15 2012-06-20 ECP Entwicklungsgesellschaft mbH Blutpumpe für die invasive Anwendung innerhalb eines Körpers eines Patienten
EP2422735A1 (de) 2010-08-27 2012-02-29 ECP Entwicklungsgesellschaft mbH Implantierbare Blutfördereinrichtung, Manipulationseinrichtung sowie Koppeleinrichtung
AU2011299232A1 (en) 2010-09-07 2013-05-02 Paul A. Spence Cannula systems and methods
US8262619B2 (en) 2010-09-30 2012-09-11 Tyco Healthcare Group Lp Introducer sheath for catheters
CA2819593C (en) 2010-12-01 2016-04-12 Abiomed, Inc. Loading guide lumen
WO2012075152A1 (en) 2010-12-01 2012-06-07 Abiomed, Inc. Radiopaque cannula marker
US8562509B2 (en) 2010-12-30 2013-10-22 Cook Medical Technologies Llc Ventricular assist device
US8597170B2 (en) 2011-01-05 2013-12-03 Thoratec Corporation Catheter pump
US8485961B2 (en) 2011-01-05 2013-07-16 Thoratec Corporation Impeller housing for percutaneous heart pump
WO2012094641A2 (en) 2011-01-06 2012-07-12 Thoratec Corporation Percutaneous heart pump
US8591393B2 (en) 2011-01-06 2013-11-26 Thoratec Corporation Catheter pump
EP2497521A1 (de) 2011-03-10 2012-09-12 ECP Entwicklungsgesellschaft mbH Schubvorrichtung zum axialen Einschieben eines strangförmigen, flexiblen Körpers
US8734331B2 (en) 2011-08-29 2014-05-27 Minnetronix, Inc. Expandable blood pumps and methods of their deployment and use
US9162017B2 (en) 2011-08-29 2015-10-20 Minnetronix, Inc. Expandable vascular pump
US8849398B2 (en) 2011-08-29 2014-09-30 Minnetronix, Inc. Expandable blood pump for cardiac support
DE112012004282T5 (de) 2011-10-13 2014-07-03 Thoratec Corporation Pumpe und verfahren zum halbaxialpumpen von blut
JP5926532B2 (ja) 2011-10-27 2016-05-25 コベルコ建機株式会社 電動機
KR102109391B1 (ko) 2011-11-28 2020-05-13 미-바드, 아이엔씨. 심실 보조 장치 및 방법
EP2607712B1 (de) 2011-12-22 2016-07-13 ECP Entwicklungsgesellschaft mbH Pumpengehäuse mit einem Innenraum zur Aufnahme eines Pumpenrotors
EP2606920A1 (de) 2011-12-22 2013-06-26 ECP Entwicklungsgesellschaft mbH Schleuseneinrichtung zum Einführen eines Katheters
EP2606919A1 (de) 2011-12-22 2013-06-26 ECP Entwicklungsgesellschaft mbH Schleuseneinrichtung zum Einführen eines Katheters
DE102012202411B4 (de) 2012-02-16 2018-07-05 Abiomed Europe Gmbh Intravasale blutpumpe
DE102012207049A1 (de) 2012-04-27 2015-08-13 Abiomed Europe Gmbh Intravasale rotationsblutpumpe
DE102012207053A1 (de) 2012-04-27 2013-10-31 Abiomed Europe Gmbh Intravasale rotationsblutpumpe
DE102012207056B4 (de) 2012-04-27 2021-11-11 Abiomed Europe Gmbh Kathethersystem und intravasale blutpumpe mit diesem kathetersystem
EP2662099B1 (en) 2012-05-09 2014-09-10 Abiomed Europe GmbH Intravascular blood pump
US8721517B2 (en) 2012-05-14 2014-05-13 Thoratec Corporation Impeller for catheter pump
US9327067B2 (en) 2012-05-14 2016-05-03 Thoratec Corporation Impeller for catheter pump
US9446179B2 (en) 2012-05-14 2016-09-20 Thoratec Corporation Distal bearing support
US9872947B2 (en) 2012-05-14 2018-01-23 Tc1 Llc Sheath system for catheter pump
WO2013184932A1 (en) 2012-06-06 2013-12-12 Heartware, Inc. Speed change algorithm for a continuous flow blood pump
US9421311B2 (en) 2012-07-03 2016-08-23 Thoratec Corporation Motor assembly for catheter pump
US9358329B2 (en) 2012-07-03 2016-06-07 Thoratec Corporation Catheter pump
EP2692369B1 (en) 2012-07-31 2015-04-15 Rheinisch-Westfälische Technische Hochschule Aachen Axial flow blood pump device
CN103191476B (zh) 2012-08-03 2015-03-11 上海交通大学医学院附属上海儿童医学中心 一种单支点磁动力离心式血泵
EP2745869A1 (de) 2012-12-21 2014-06-25 ECP Entwicklungsgesellschaft mbH Schleusenanordnung für die Einführung eines strangförmigen Körpers, insbesondere eines Katheters, in einen Patientenkörper
EP3834876B1 (en) 2013-03-13 2022-09-14 Tc1 Llc Fluid handling system
US9308302B2 (en) 2013-03-15 2016-04-12 Thoratec Corporation Catheter pump assembly including a stator
EP2860849B1 (de) 2013-10-11 2016-09-14 ECP Entwicklungsgesellschaft mbH Komprimierbarer Motor, Implantieranordnung sowie Verfahren zum Positionieren des Motors
EP2860399A1 (de) 2013-10-14 2015-04-15 ECP Entwicklungsgesellschaft mbH Verfahren zum Betrieb einer Versorgungseinrichtung, die einen Kanal mit einer Flüssigkeit beaufschlagt, sowie Versorgungseinrichtung
EP2868289A1 (de) 2013-11-01 2015-05-06 ECP Entwicklungsgesellschaft mbH Flexibler Katheter mit einer Antriebswelle
EP2868331B1 (de) 2013-11-01 2016-07-13 ECP Entwicklungsgesellschaft mbH Pumpe, insbesondere Blutpumpe
US9616159B2 (en) 2014-03-05 2017-04-11 Medtronic Vascular Galway Modular implantable ventricular assist device
US10029037B2 (en) 2014-04-15 2018-07-24 Tc1 Llc Sensors for catheter pumps
JP3208454U (ja) 2016-10-31 2017-01-12 一起 垣内 スリッパ、及びカバー

Also Published As

Publication number Publication date
US10215187B2 (en) 2019-02-26
US11434921B2 (en) 2022-09-06
EP3792500A1 (en) 2021-03-17
JP2011157961A (ja) 2011-08-18
CN101278127A (zh) 2008-10-01
JP5139545B2 (ja) 2013-02-06
US7927068B2 (en) 2011-04-19
US20130129503A1 (en) 2013-05-23
US20110236210A1 (en) 2011-09-29
EP2628493B1 (en) 2021-12-15
US8992163B2 (en) 2015-03-31
EP2628493A3 (en) 2017-10-11
US20190154053A1 (en) 2019-05-23
US20210172451A1 (en) 2021-06-10
US10865801B2 (en) 2020-12-15
AU2012203159A1 (en) 2012-06-21
US20150152878A1 (en) 2015-06-04
US7393181B2 (en) 2008-07-01
US8376707B2 (en) 2013-02-19
EP1789314A4 (en) 2010-03-31
US11428236B2 (en) 2022-08-30
EP2628493A2 (en) 2013-08-21
WO2006034158A2 (en) 2006-03-30
AU2012203159B2 (en) 2015-07-16
US20210172450A1 (en) 2021-06-10
JP4814244B2 (ja) 2011-11-16
US20060062672A1 (en) 2006-03-23
EP1789314A2 (en) 2007-05-30
EP4194702A1 (en) 2023-06-14
US20090060743A1 (en) 2009-03-05
JP2008518141A (ja) 2008-05-29
US20220372989A1 (en) 2022-11-24
EP3792499A1 (en) 2021-03-17
EP1789314B1 (en) 2017-03-29
CN101278127B (zh) 2013-05-08
WO2006034158A3 (en) 2008-03-06
AU2005286914A1 (en) 2006-03-30
EP3792500B1 (en) 2024-04-10
EP3792499B1 (en) 2024-10-23

Similar Documents

Publication Publication Date Title
US11434921B2 (en) Expandable impeller pump
US12404858B2 (en) Catheter blood pump heart assist device
CA2580452C (en) Expandable impeller pump

Legal Events

Date Code Title Description
DA3 Amendments made section 104

Free format text: THE NATURE OF THE AMENDMENT IS: AMEND THE NAME OF THE INVENTOR TO READ WALSH, JUSTIN M.; DILLON, GREGORY P.; KUNZ, ROBERT F.; CAMPBELL, ROBERT L.; MALLISON, THOMAS M.; HAMBRIC, STEPHEN A.; BOGER, DAVID A.; RUNT, JAMES P.; LESCHINSKY, BORIS AND MCBRIDE, MARK W.

PC1 Assignment before grant (sect. 113)

Owner name: THE PENN STATE RESEARCH FOUNDATION; THORATEC CORPO

Free format text: FORMER APPLICANT(S): DATASCOPE INVESTMENT CORPORATION; THE PENN STATE RESEARCH FOUNDATION

FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired