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Analysis

1 / 106,105
1.2349385HEART HELP DEVICE, SYSTEM AND METHOD
EP - 03.08.2011
Int.Class A61M 60/122
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES 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
60Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
10Location thereof with respect to the patient’s body
122Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient’s body
 Appl.No 09819472 Applicant MEDICALTREE PATENT LTD Inventor FORSELL PETER
An implantable heart help device adapted for implantation in a human patient is provided. The device comprising a fixating member adapted to fixate said device to a part of the human body comprising bone. Further a method of fixating an implantable heart help device in a human patient is provided. The method comprises the steps of: cutting the skin of said human patient, dissecting an area of the body comprising bone, and fixating said implantable heart help device to said part of the body comprising bone.
2.300331IMPLANTABLE CO-PULSATILE EPI-VENTRICULAR CIRCULATORY SUPPORT SYSTEM WITH SUTURELESS FLOW CANNULA ASSEMBLY
IL - 01.04.2023
Int.Class A61M 60/161
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES 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
60Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
10Location thereof with respect to the patient’s body
122Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient’s body
126implantable via, into, inside, in line, branching on, or around a blood vessel
161mechanically acting upon the outside of the patient’s blood vessel structure, e.g. compressive structures placed around a vessel
 Appl.No 300331 Applicant 3R LIFE SCIENCES CORPORATION Inventor
3.3689389VENTRICULAR ASSIST DEVICE
EP - 05.08.2020
Int.Class A61M 60/13
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES 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
60Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
10Location thereof with respect to the patient’s body
122Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient’s body
126implantable via, into, inside, in line, branching on, or around a blood vessel
13by means of a catheter allowing explantation, e.g. catheter pumps temporarily introduced via the vascular system
 Appl.No 20159716 Applicant MAGENTA MEDICAL LTD Inventor TUVAL YOSI
Apparatus is described including a blood pump (27) that includes an impeller (50) that has proximal and distal bushings (64, 58), and is configured to pump blood. A frame (34) is disposed around the impeller (50), a proximal bearing (116) is disposed proximally and a distal bearing (118) is disposed distally with respect to the impeller (50). An axial shaft (92) passes through the proximal and distal bearings (116, 118) and the proximal and distal bushings (64, 58). The axial shaft (92) is coupled to at least one of the proximal and distal bushings (64, 58) of the impeller (50), such that the at least one bushing is held in an axially-fixed position with respect to the axial shaft (92), and is not held in an axially-fixed position with respect to the proximal and distal bearings (116, 118). Other applications are also described.
4.3638336VENTRICULAR ASSIST DEVICE
EP - 22.04.2020
Int.Class A61M 60/237
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES 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
60Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
20Type thereof
205Non-positive displacement blood pumps
216including a rotating member acting on the blood, e.g. impeller
237the blood flow through the rotating member having mainly axial components, e.g. axial flow pumps
 Appl.No 19704873 Applicant MAGENTA MEDICAL LTD Inventor TUVAL YOSI
Apparatus and methods are described including a blood pump (20) configured to be placed inside a body of subject, the blood pump including an impeller (50) that includes proximal and distal bushings (64, 58), and a frame (34) disposed around the impeller, the frame including proximal and distal bearings (116, 118). An axial shaft (92) passes through the proximal and distal bearings (116, 118) of the frame and the proximal and distal bushings (64, 58) of the impeller (50). The impeller (50) defines a radially-constrained configuration in which the impeller (50) is introduced into the subject's body and a non-radially-constrained configuration in which the impeller (50) is configured to pump blood within the subject's body. The impeller (50) changes from its radially-constrained configuration to its non-radially constrained configuration by the distal bushing (58) sliding over the axial shaft (92). Other applications are also described.
5.3689388VENTRICULAR ASSIST DEVICE
EP - 05.08.2020
Int.Class A61M 60/13
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES 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
60Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
10Location thereof with respect to the patient’s body
122Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient’s body
126implantable via, into, inside, in line, branching on, or around a blood vessel
13by means of a catheter allowing explantation, e.g. catheter pumps temporarily introduced via the vascular system
 Appl.No 20159714 Applicant MAGENTA MEDICAL LTD Inventor TUVA YOSI
Apparatus is described including a ventricular assist device (20) that includes an impeller (50) configured to be placed inside a left ventricle of a subject, and a frame (34) configured to be disposed around the impeller (50). A motor (74) drives the impeller (50) to pump blood from the left ventricle to an aorta of the subject, by rotating the impeller (50). The entire impeller (50) is configured to undergo axial back-and-forth motion with respect to the frame (34), in response to cyclical changes in a pressure difference between the left ventricle and the aorta. Other applications are also described.
6.4039321VENTRICULAR ASSIST DEVICE
EP - 10.08.2022
Int.Class A61M 60/237
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES 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
60Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
20Type thereof
205Non-positive displacement blood pumps
216including a rotating member acting on the blood, e.g. impeller
237the blood flow through the rotating member having mainly axial components, e.g. axial flow pumps
 Appl.No 22155936 Applicant MAGENTA MEDICAL LTD Inventor TUVAL YOSI
Apparatus comprising: a blood pump (20) comprising: an axial shaft (92); a frame (34); an impeller (50) disposed on the axial shaft inside the frame (34); a motor (74) configured to be disposed outside a body of the subject, and configured to drive the impeller (50) to pump blood from a distal end of the impeller (50) to a proximal end of the impeller (50), by rotating the impeller (50) in a given direction of rotation; a drive cable (130) configured to extend from outside the subject's body to the axial shaft (92), the drive cable (130) being configured to impart rotational motion from the motor (74) to the impeller (50) by rotating, wherein the drive cable (130) is held in a preloaded state with respect to the frame (34), such that initiation of pumping of blood by rotation of the impeller (50) does not cause the drive cable (34) to axially elongate.
7.3854443VENTRICULAR ASSIST DEVICE
EP - 28.07.2021
Int.Class A61M 60/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES 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
60Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
 Appl.No 21158196 Applicant MAGENTA MEDICAL LTD Inventor TUVAL YOSI
A left ventricular assist device (20) is described including an impeller (50) configured to be placed inside a left ventricle of a subject and to pump blood from the left ventricle to an aorta of the subject, by rotating. A frame (34) is disposed around the impeller (50). A tube (24) is configured to traverse an aortic valve of the subject, such that a proximal portion of the tube is disposed within the subject's aorta and a distal portion of the tube is disposed within the subject's left ventricle. The distal portion of the tube (24) extends to a distal end of the frame (34) and defines one or more lateral blood inlet openings (108) that are configured to allow blood to flow from the subject's left ventricle into the tube (24). Other applications are also described.
8.0746344CANNULA PUMPS FOR TEMPORARY CARDIAC SUPPORT
EP - 11.12.1996
Int.Class A61M 60/135
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES 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
60Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
10Location thereof with respect to the patient’s body
122Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient’s body
126implantable via, into, inside, in line, branching on, or around a blood vessel
135inside a blood vessel, e.g. using grafting
 Appl.No 93923927 Applicant JARVIK ROBERT K Inventor JARVIK ROBERT K
A cannula pump (10) is provided which incorporates a miniature rotary pump into a cardiac cannula of essentially the same size as currently utilized with routine cardiopulmonary bypass. The pump may be inserted via a single small incision in the heart to obtain both inflow and outflow cannulation simultaneously, and provide sufficient flow to completely unload the ventricle during its use. Because application of the device is extraordinarily simplified, it is suitable for rapid emergency insertion in any setting where the chest can be safely opened, including emergency room and battlefield applications. A small electric motor (16), implanted within the heart, provides power to the impeller (36) via a small shaft (34) supported on blood immersed bearings (42). A disposable cannula pump utilized with a reusable motor provides an inexpensive device for routine surgical use.
9.WO/2021/126440INTRA-VENTRICULAR PULSATILE ASSIST SYSTEM (IV-PAS)
WO - 24.06.2021
Int.Class A61M 60/17
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES 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
60Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
10Location thereof with respect to the patient’s body
122Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient’s body
165implantable in, on, or around the heart
17inside a ventricle, e.g. intraventricular balloon pumps
 Appl.No PCT/US2020/060817 Applicant MEDTRONIC, INC. Inventor KRACKER, Stefan
An intra-ventricular pulsatile assist system is provided including an intraventricular blood pump including a chamber having a distal portion and a proximal portion opposite the distal portion, the proximal portion and the distal portion defining an axis extending therebetween and the distal portion defining an outlet; a valve at the distal portion of the chamber, the valve including a closed position in which the outlet is sealed and an open position in which the outlet is unsealed; and a control circuit including a processor in communication with the blood pump, the processor having processing circuitry configured to determine a pressure value in the chamber and transition the valve between the closed position and the open position when the pressure value in the chamber deviates from a predetermined threshold value.
10.110944689INTRAVASCULAR FLID MOVEMEUNT DEVICES, SYSTEMS, AND METHODS OF USE
CN - 31.03.2020
Int.Class A61M 60/135
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES 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
60Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
10Location thereof with respect to the patient’s body
122Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient’s body
126implantable via, into, inside, in line, branching on, or around a blood vessel
135inside a blood vessel, e.g. using grafting
 Appl.No 201880049682.1 Applicant SHIFAMED HOLDINGS LLC Inventor SALAHIEH AMR
An intravascular fluid movement device includes an expandable member having a collapsed, delivery configuration and an expanded, deployed configuration, the expandable member having a proximal end anda distal end, a rotatable member disposed radially and axially within the expandable member, and a conduit coupled to the expandable member, the conduit at least partially defining a blood flow lumenbetween a distal end of the conduit and a proximal end of the conduit, the conduit disposed solely radially inside of the expandable member in a distal section of the expandable member.
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