Matches 1 - 50 out of 214 1 2 3 4 5 >


Match Document Document Title
US20170014561 TRANSCATHETER INSERTION DEVICE AND METHOD  
The present invention relates to a transcatheter method for providing fluid communication between two anatomical compartments. The present invention also relates to a transcatheter system...
US20100249491 TWO-PIECE TRANSSEPTAL CANNULA, DELIVERY SYSTEM, AND METHOD OF DELIVERY  
A cannula assembly for directing blood from the heart of a patient and a minimally invasive method of implanting the same. The cannula assembly includes a flexible cannula body having a proximal...
US20060270963 Cannulae having a redirecting tip  
A percutaneous cannula is provided that directs blood into a vessel of a patient. The cannula includes a main cannula portion and a tip portion. The tip portion directs blood-flow in a direction...
US20060270891 Multilumen catheter for minimizing limb ischemia  
A multilumen catheter that maximizes the blood flow into and out of the patient's vasculature while also providing for passive and/or active perfusion of tissue downstream of where the catheter...
US20060264695 Implantable heart assist system and method of applying same  
An extracardiac pumping for supplementing the circulation of blood, including the cardiac output, in a patient without any component thereof being connected to the patient's heart, and methods of...
US20060161040 Methods and devices for improving cardiac function in hearts  
Various methods and devices are disclosed for improving cardiac function in hearts having zones of infarcted (akinetic) and aneurysmal (dyskinetic) tissue regions. The methods and devices reduce...
US20060149123 Splint assembly for improving cardiac function in hearts, and method for implanting the splint assembly  
A splint assembly for placement transverse a heart chamber to reduce the heart chamber radius and improve cardiac function has a tension member formed of a braided cable with a covering. A fixed...
US20050113631 Cannulae having a redirecting tip  
A percutaneous cannula is provided that directs blood into a vessel of a patient. The cannula includes a main cannula portion and a tip portion. The tip portion directs blood-flow in a direction...
US20150005571 APICAL RING FOR VENTRICULAR ASSIST DEVICE  
An apical ring for coupling a conduit of a ventricular assist device to a heart has an annular disk with a central aperture for receiving the conduit. A collar is axially aligned with the central...
US20060281962 Implantable heart assist system and method of applying same  
An extracardiac pumping system and method for using it supplement the circulation of blood, including the cardiac output, in a patient without any component thereof being connected to the...
US20060270894 Implantable heart assist system and method of applying same  
An extracardiac pumping for supplementing the circulation of blood, including the cardiac output, in a patient without any component thereof being connected to the patient's heart, and methods of...
US20060264801 Cannulae having a redirecting tip  
A percutaneous cannula is provided that directs blood into a vessel of a patient. The cannula includes a main cannula portion and a tip portion. The tip portion directs blood-flow in a direction...
US20060100565 Transport pump and organ stabilization apparatus including related methods  
A surgical pump suitable for bodily fluids, normally blood, usable in the course of surgical interventions as an alternative to the traditional CPB (cardio pulmonary bypass) making use of external...
US20050278024 Kit and method for use during ventricular restoration  
Apparatuses and methods are provided to reconstruct an enlarged left ventricle of a human heart, using a shaper, having a size and shape substantially equal to the size and shape of an appropriate...
US20050228212 Pulmonary and circulatory blood flow support devices and methods for heart surgery procedures  
Pump and cannula systems inserted through the right side and/or left side of the heart provide protection against collapse of the heart chambers and veins and arteries and provide supplemental...
US20050131277 Heart wall tension reduction apparatus and method  
Devices and methods for treatment of a failing heart by reducing the heart wall stress. The device can be one which reduces wall stress throughout the cardiac cycle or only a portion of the...
US20050049696 Device for intravascular cardiac valve surgery  
For the treatment of an insufficient cardiac valve or a cardiac valve with a stenosis, a device is provided that comprises a micro axial pump (40). The pump portion (14) of the micro axial pump...
US20080161638 Sergical procedures and devices for increasing cardiac output of the heart  
Methods and devices for passively assisting the cardiac function of the heart are disclosed. A method of increasing the cardiac output of a heart includes providing a site of surgical access to...
US20070197856 Pump-inflow-cannula, a pump-outflow-cannula and a blood managing system  
The invention relates to a pump-inflow-cannula (1) providing a blood conduit from a heart (2) and/or from an associated vessel to an external blood handling system, said pump-inflow-cannula (1)...
US20070112244 Methods and devices for improving cardiac function in hearts  
Various methods and devices are disclosed for improving cardiac function in hearts having zones of infarcted (akinetic) and aneurysmal (dyskinetic) tissue regions. The methods and devices reduce...
US20060264800 Cannulae having a redirecting tip  
A percutaneous cannula is provided that directs blood into a vessel of a patient. The cannula includes a main cannula portion and a tip portion. The tip portion directs blood-flow in a direction...
US20050113632 Implantable heart assist devices and methods  
Heart support and assist devices for supporting and assisting the pumping action of the heart. Various embodiments include mesh support devices, devices using straps, spiral-shaped devices,...
US20060276682 Cannulae having a redirecting tip  
A percutaneous cannula is provided that directs blood into a vessel of a patient. The cannula includes a main cannula portion and a tip portion. The tip portion directs blood-flow in a direction...
US20060270966 Cannulae having a redirecting tip  
A percutaneous cannula is provided that directs blood into a vessel of a patient. The cannula includes a main cannula portion and a tip portion. The tip portion directs blood-flow in a direction...
US20050148815 Transventricular implant tools and devices  
A method and implantation tools for placing a transventricular splint including a tension member. The method includes gaining access to the patient's hearts and identifying entry or exit points...
US20050113635 Heart support to prevent ventricular remodeling  
This is a support device that prevents, reduces, and delays remodeling of diseased cardiac tissue, and also decreases the impact of such remodeling on collateral tissue is disclosed. The invention...
US20050090867 Method of treating a living organism to achieve a heart load reduction, and apparatus for carrying out the method  
An apparatus and method for treating a mammal or other living organism having a heart and a peripheral vascular system to achieve a heart load reduction, said organism having a pulse rate and a...
US20150119633 INTRAVASCULAR DEVICE ATTACHMENT SYSTEM HAVING BIOLOGICAL MATERIAL  
A method of attaching an intravascular device to a vessel wall of a body vessel is disclosed. The attachment system includes an intravascular device and biological attachment material connected to...
US20080081942 SYSTEMS FOR HEART TREATMENT  
Devices and methods for treating degenerative, congestive heart disease and related dysfunction are described. Passive and active cardiac support structures mitigate changes in ventricular...
US20070208211 SEPTUM ATTACHED VENTRICULAR SUPPORT  
A method and device are disclosed for treating congestive heart disease. The material of the device is secured to the heart proximate the septal wall. The material covering the ventricles may or...
US20060264694 Multilumen catheter for minimizing limb ischemia  
A multilumen catheter that maximizes the blood flow into and out of the patient's vasculature while also providing for passive and/or active perfusion of tissue downstream of where the catheter...
US20060069299 Integrated pump and cannula systems and related methods  
The present invention relates to systems and methods for transporting fluid between different locations within a body cavity and, in one particular application, systems and methods for...
US20050250976 Heart wall actuation system for the natural heart with shape limiting elements  
An actuation system for assisting the operation of the natural heart includes an actuator element adapted to be positioned proximate a portion of a heart wall. The actuator element is operable for...
US20170065754 Heart help device, system, and method  
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...
US20140187853 DEVICES, METHODS AND SYSTEMS FOR COUNTERPULSATION AND BLOOD FLOW CONDUIT CONNECTION  
A blood flow conduit includes a first conduit portion defining a first portion of a lumen and blood flow path, and a second conduit portion defining a second portion of a lumen and blood flow...
US20110178362 SYSTEMS AND METHODS FOR VOLUME REDUCTION  
Systems and methods are provided for reducing the effective volume of a cardiac ventricle. A ventricular volume reduction system may include a containment system or container body deliverable...
US20060270895 Multilumen catheter for minimizing limb ischemia  
A multilumen catheter that maximizes the blood flow into and out of the patient's vasculature while also providing for passive and/or active perfusion of tissue downstream of where the catheter...
US20060264693 Multilumen catheter for minimizing limb ischemia  
A multilumen catheter that maximizes the blood flow into and out of the patient's vasculature while also providing for passive and/or active perfusion of tissue downstream of where the catheter...
US20050267323 Apparatus and methods for treating stroke and controlling cerebral flow characteristics  
Apparatus and methods for treatment of stroke are provided. In a preferred embodiment, the present invention disposes at least one catheter having a distal occlusive member in either the common...
US20140051907 VENTRICULAR FUNCTION ASSISTING DEVICES AND METHODS OF USE THEREOF  
The present invention provides devices and methods for assisting in the ventricular function of a treated heart, and tools for delivering and attaching elements of said devices to the wall of the...
US20120065457 FLUID PRESSURE GENERATING MEANS  
A fluid pressure generating means (10) for a heart assist device having blood pumping means. The pressure generating means (10) includes a housing (11), defining an interior volume (18), and...
US20060270890 Multilumen catheter for minimizing limb ischemia  
A multilumen catheter that maximizes the blood flow into and out of the patient's vasculature while also providing for passive and/or active perfusion of tissue downstream of where the catheter...
US20060041309 Linear electromechanical device-based artificial muscles, bio-valves and related applications  
A biological function assist apparatus composed a linear electronmechanical device or system wrapped in protective coating and controlled by a controller, which also provides power to the...
US20050137446 External counterpulsation cardiac assist device  
The cardiac assist device includes a sealed tubular housing for externally applying positive and negative relative pressure to a limb in counterpulsation with heart function. The applicator is...
US20150265405 DEVICES AND METHODS FOR DELIVERING AN ENDOCARDIAL DEVICE  
Systems for partitioning a ventricle of a heart include a partitioning device or implant, and an applicator for inserting, repositioning and/or removing the partitioning device. The implant may...
US20110152600 IMPLANTABLE HEART ASSIST SYSTEM  
A heart assist system having an implantable pump conveying blood between two vascular locations and an extracorporeal system providing power and control signals to the pump. The system also...
US20060199995 Percutaneous cardiac ventricular geometry restoration device and treatment for heart failure  
Methods for percutaneous cardiac ventricular restoration include delivering an implantable expandable device into the ventricle via a catheter. The expandable device is anchored either to the wall...
US20060030748 Rotary pump with hydrodynamically suspended impeller  
This invention relates to rotary pumps adapted, but not exclusively, for use as artificial hearts or ventricular assist devices and, in particular, discloses in preferred forms a seal-less...
US20160129169 HEART HELP PUMP, SYSTEM, AND METHOD  
The present invention relates to a heart pump apparatus comprising a turbine pump for assisting the heart of a human patient. The invention is based on the realization that a turbine without a...
US20160030649 CATHETER PUMP ASSEMBLY INCLUDING A STATOR  
A catheter pump assembly is provided that includes a proximal a distal portion, a catheter body, an impeller, and a flow modifying structure. The catheter body has a lumen that extends along a...

Matches 1 - 50 out of 214 1 2 3 4 5 >