IN2014DN07493A - - Google Patents
Info
- Publication number
- IN2014DN07493A IN2014DN07493A IN7493DEN2014A IN2014DN07493A IN 2014DN07493 A IN2014DN07493 A IN 2014DN07493A IN 7493DEN2014 A IN7493DEN2014 A IN 7493DEN2014A IN 2014DN07493 A IN2014DN07493 A IN 2014DN07493A
- Authority
- IN
- India
- Prior art keywords
- pump
- patient
- aorta
- hemodynamic flow
- deployed
- Prior art date
Links
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/0057—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/02—Inorganic materials
- A61L27/04—Metals or alloys
- A61L27/047—Other specific metals or alloys not covered by A61L27/042 - A61L27/045 or A61L27/06
-
- 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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/20—Type thereof
- A61M60/205—Non-positive displacement blood pumps
- A61M60/216—Non-positive displacement blood pumps including a rotating member acting on the blood, e.g. impeller
- A61M60/237—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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/40—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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/40—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
- A61M60/416—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 directly by the motor rotor drive shaft
-
- 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
- A61M60/422—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being electromagnetic, e.g. using canned motor 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
- A61M60/50—Details relating to control
- A61M60/508—Electronic control means, e.g. for feedback regulation
- A61M60/538—Regulation using real-time blood pump operational parameter data, e.g. motor current
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/80—Constructional details other than related to driving
- A61M60/802—Constructional details other than related to driving of non-positive displacement blood pumps
- A61M60/81—Pump housings
- A61M60/816—Sensors arranged on or in the housing, e.g. ultrasound flow sensors
-
- 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
- A61M60/818—Bearings
- A61M60/825—Contact bearings, e.g. ball-and-cup or pivot bearings
-
- 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
- A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
- A61M60/861—Connections or anchorings for connecting or anchoring pumps or pumping devices to parts of the patient's body
-
- 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
- A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
- A61M60/865—Devices for guiding or inserting pumps or pumping devices into the patient's body
-
- 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
- A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
- A61M60/871—Energy supply devices; Converters therefor
- A61M60/876—Implantable batteries
-
- 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
- A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
- A61M60/871—Energy supply devices; Converters therefor
- A61M60/88—Percutaneous cables
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/0057—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect
- A61B2017/00575—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect for closure at remote site, e.g. closing atrial septum defects
- A61B2017/00606—Implements H-shaped in cross-section, i.e. with occluders on both sides of the opening
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/02—General characteristics of the apparatus characterised by a particular materials
- A61M2205/0266—Shape memory materials
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/82—Internal energy supply devices
- A61M2205/8206—Internal energy supply devices battery-operated
-
- 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
- A61M2230/00—Measuring parameters of the user
- A61M2230/63—Motion, e.g. physical activity
Abstract
A hemodynamic flow assist device includes a miniature pump a basket like cage enclosing and supporting the pump and a motor to drive the pump. The device is implanted and retrieved in a minimally invasive manner via percutaneous access to a patient s artery. The device has a first collapsed configuration to assist in implantation and a second expanded configuration once deployed and active. The device is deployed within a patient s aorta and is secured in place via a self expanding cage which engages the inner wall of the aorta. The device includes a helical screw pump with self expanding blades. Also included is a retrieval device to remove the hemodynamic flow assist device once it is no longer needed by the patient. The hemodynamic flow assist device helps to increase blood flow in patients suffering from congestive heart failure and awaiting heart transplant.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261595953P | 2012-02-07 | 2012-02-07 | |
PCT/US2013/025056 WO2013119752A2 (en) | 2012-02-07 | 2013-02-07 | Hemodynamic assist device |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014DN07493A true IN2014DN07493A (en) | 2015-04-24 |
Family
ID=48948161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN7493DEN2014 IN2014DN07493A (en) | 2012-02-07 | 2013-02-07 |
Country Status (11)
Country | Link |
---|---|
US (2) | US9339597B2 (en) |
EP (1) | EP2812044B1 (en) |
JP (1) | JP2015505515A (en) |
KR (1) | KR20140128399A (en) |
CN (2) | CN104185481B (en) |
AU (1) | AU2013217061B2 (en) |
BR (1) | BR112014019342A8 (en) |
CA (1) | CA2863234C (en) |
HK (1) | HK1204587A1 (en) |
IN (1) | IN2014DN07493A (en) |
WO (1) | WO2013119752A2 (en) |
Families Citing this family (64)
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US9138518B2 (en) | 2011-01-06 | 2015-09-22 | Thoratec Corporation | Percutaneous heart pump |
EP2812044B1 (en) | 2012-02-07 | 2021-04-07 | Hridaya, Inc. | Hemodynamic assist device |
US11389638B2 (en) | 2012-02-07 | 2022-07-19 | Hridaya, Inc. | Hemodynamic assist device |
EP4218887A1 (en) | 2012-05-14 | 2023-08-02 | Tc1 Llc | Mechanical circulatory support device for stabilizing a patient after cardiogenic shock |
US8721517B2 (en) | 2012-05-14 | 2014-05-13 | Thoratec Corporation | Impeller for catheter pump |
US9872947B2 (en) | 2012-05-14 | 2018-01-23 | Tc1 Llc | Sheath system for catheter pump |
CN108742951B (en) | 2012-06-06 | 2021-05-25 | 洋红医疗有限公司 | Artificial kidney valve |
US9358329B2 (en) | 2012-07-03 | 2016-06-07 | Thoratec Corporation | Catheter pump |
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 |
JP2016509950A (en) | 2013-03-13 | 2016-04-04 | マジェンタ・メディカル・リミテッド | Kidney pump |
US10583231B2 (en) | 2013-03-13 | 2020-03-10 | Magenta Medical Ltd. | Blood pump |
EP4122520A1 (en) | 2013-03-13 | 2023-01-25 | Tc1 Llc | 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 |
US9308302B2 (en) | 2013-03-15 | 2016-04-12 | Thoratec Corporation | Catheter pump assembly including a stator |
EP3797810A1 (en) * | 2013-03-15 | 2021-03-31 | Tc1 Llc | Catheter pump assembly including a stator |
US11944946B2 (en) | 2013-06-28 | 2024-04-02 | Saint-Gobain Performance Plastics Corporation | Mixing assemblies including magnetic impellers |
EP2860849B1 (en) | 2013-10-11 | 2016-09-14 | ECP Entwicklungsgesellschaft mbH | Compressible motor, implanting assembly and method for positioning the motor |
EP2865397A1 (en) | 2013-10-22 | 2015-04-29 | Berlin Heart GmbH | Method for operating a pump device and pump device |
EP3110468B1 (en) | 2014-02-25 | 2021-11-03 | Kushwaha, Sudhir | Ventricular assist device and method |
US9827356B2 (en) | 2014-04-15 | 2017-11-28 | Tc1 Llc | Catheter pump with access ports |
EP3131615B1 (en) | 2014-04-15 | 2021-06-09 | Tc1 Llc | Sensors for catheter pumps |
US10293090B2 (en) * | 2014-04-25 | 2019-05-21 | Yale University | Percutaneous device and method for promoting movement of a bodily fluid |
DE102014211216A1 (en) * | 2014-06-12 | 2015-12-17 | Universität Duisburg-Essen | Pump for implantation in a vessel |
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CN104225696B (en) * | 2014-09-04 | 2017-06-27 | 江苏大学 | A kind of intra-ventricle axial flow blood pump of collapsible minimally invasive implantation |
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US11291824B2 (en) | 2015-05-18 | 2022-04-05 | Magenta Medical Ltd. | Blood pump |
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US11160970B2 (en) | 2016-07-21 | 2021-11-02 | Tc1 Llc | Fluid seals for catheter pump motor assembly |
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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 |
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US10179197B2 (en) | 2016-11-21 | 2019-01-15 | Cardiobridge Gmbh | Catheter pump with a pump head for insertion into the aorta |
CN110049792B (en) | 2016-11-23 | 2022-01-18 | 马真塔医药有限公司 | Blood pump |
CN106492336A (en) * | 2016-12-12 | 2017-03-15 | 成都育芽科技有限公司 | A kind of blood vessel wireless charging robot |
DE102017102823A1 (en) * | 2017-02-13 | 2018-08-16 | Cardiobridge Gmbh | Catheter pump with a pump head for insertion into the arterial vasculature |
EP3615102B1 (en) * | 2017-04-28 | 2023-10-25 | Nuheart AS | Intracorporeal device for supporting heart function |
WO2018223060A1 (en) | 2017-06-01 | 2018-12-06 | Queen Mary University Of London | Mechanical circulatory support device with centrifugal impeller designed for implantation in the descending aorta |
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-
2013
- 2013-02-07 EP EP13746541.5A patent/EP2812044B1/en active Active
- 2013-02-07 JP JP2014555864A patent/JP2015505515A/en active Pending
- 2013-02-07 IN IN7493DEN2014 patent/IN2014DN07493A/en unknown
- 2013-02-07 KR KR1020147024522A patent/KR20140128399A/en not_active Application Discontinuation
- 2013-02-07 CN CN201380008489.0A patent/CN104185481B/en active Active
- 2013-02-07 WO PCT/US2013/025056 patent/WO2013119752A2/en active Application Filing
- 2013-02-07 CA CA2863234A patent/CA2863234C/en active Active
- 2013-02-07 AU AU2013217061A patent/AU2013217061B2/en active Active
- 2013-02-07 BR BR112014019342A patent/BR112014019342A8/en not_active IP Right Cessation
- 2013-02-07 US US13/761,544 patent/US9339597B2/en active Active
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EP2812044B1 (en) | 2021-04-07 |
CN104185481A (en) | 2014-12-03 |
CN106691363A (en) | 2017-05-24 |
EP2812044A4 (en) | 2015-09-02 |
CA2863234A1 (en) | 2013-08-15 |
US9339597B2 (en) | 2016-05-17 |
HK1204587A1 (en) | 2015-11-27 |
CA2863234C (en) | 2021-12-21 |
CN106691363B (en) | 2019-05-03 |
US20140051908A1 (en) | 2014-02-20 |
EP2812044A2 (en) | 2014-12-17 |
JP2015505515A (en) | 2015-02-23 |
US20160287771A1 (en) | 2016-10-06 |
BR112014019342A8 (en) | 2017-07-11 |
AU2013217061A1 (en) | 2014-08-21 |
BR112014019342A2 (en) | 2017-06-20 |
CN104185481B (en) | 2017-02-22 |
WO2013119752A2 (en) | 2013-08-15 |
WO2013119752A3 (en) | 2013-11-07 |
US10149934B2 (en) | 2018-12-11 |
AU2013217061B2 (en) | 2017-09-28 |
KR20140128399A (en) | 2014-11-05 |
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