摘要:
A system for enhancing ventricular pump function of a heart of a patient comprising a movement assisting unit for controllably assisted movement of a mitral valve synchronized with a cardiac cycle of said heart.
摘要:
A system for enhancing ventricular pump function of a heart of a patient comprising a movement assisting unit for controllably assisted movement of a mitral valve synchronized with a cardiac cycle of said heart.
摘要:
An intra-cardiac medical device adapted to enhance intra-cardiac blood circulation of a heart of a patient by assisting left ventricular pump action, said device having a blood displacement unit adapted to circulate blood from the left ventricle to the aortic valve by displacement of blood in the left atrium and/or left ventricle towards an apex of the heart and/or to said aortic valve, thus assisting left ventricular pump action.
摘要:
A system for enhancing ventricular pump function of a heart of a patient comprising a movement assisting unit for controllably assisted movement of a mitral valve synchronized with a cardiac cycle of said heart.
摘要:
An implantable hydraulic displacement actuator comprising a biocompatible hydraulic displacement fluid for providing a force inside a human or animal body, wherein said hydraulic displacement actuator preferably is a linear hydraulic actuator for generating a cardiac movement.
摘要:
An intra-cardiac medical device adapted to enhance intra-cardiac blood circulation of a heart of a patient by assisting left ventricular pump action, said device having a blood displacement unit adapted to circulate blood from the left ventricle to the aortic valve by displacement of blood in the left atrium and/or left ventricle towards an apex of the heart and/or to said aortic valve, thus assisting left ventricular pump action.
摘要:
A system for enhancing ventricular pump function of a heart of a patient comprising a movement assisting unit for controllably assisted movement of a mitral valve synchronized with a cardiac cycle of said heart.
摘要:
An intra-cardiac medical device adapted to enhance intra-cardiac blood circulation of a heart of a patient by assisting left ventricular pump action, said device having a blood displacement unit adapted to circulate blood from the left ventricle to the aortic valve by displacement of blood in the left atrium and/or left ventricle towards an apex of the heart and/or to said aortic valve, thus assisting left ventricular pump action.
摘要:
An intra-cardiac medical device adapted to enhance intra-cardiac blood circulation of a heart of a patient by assisting left ventricular pump action, said device having a blood displacement unit adapted to circulate blood from the left ventricle to the aortic valve by displacement of blood in the left atrium and/or left ventricle towards an apex of the heart and/or to said aortic valve, thus assisting left ventricular pump action.
摘要:
A medical device for canalization of a tissue of a body portion by penetration thereof, a kit, a manufacturing method and a method of canalization are disclosed. The device is adapted for trans- catheter delivery to the body portion, and comprises a radially expandable and crimpable or collapsible substantially tubular member that has a rear end, a front end, and a pattern of struts or a mesh of wires arranged in-between the rear end and the front end, arranged around an interior of the device. The tubular member has extensions, which are arranged towards the interior of the device in a first state of the device, and towards an exterior of the medical device in a second state of the device, wherein the second state of the medical device is the tubular member turned inside out. During storage, the device is restrained in a delivery catheter in the second state. During delivery the device turns outside in and digs into the tissue to create a channel therein, thus preventing or fixating debris or other matter to spread from the channel.