A device, a kit and a method is presented for permanently augmenting the pump function of the left heart. The mitral valve plane is assisted in a movement along the left ventricular long axis during each heart cycle. The very close relationship between the coronary sinus and the mitral valve is used by various embodiments of a medical device providing this assisted movement. By means of catheter technique an implant is inserted into the coronary sinus, the device is augmenting the up and down movement of the mitral valve and thereby increasing the left ventricular diastolic filling when moving upwards and the piston effect of the closed mitral valve when moving downwards.

A device, a kit and a method are presented for permanently augmenting the pump function of the left heart. The basis for the presented innovation is an augmentation of the physiologically up and down movement of the mitral valve during each heart cycle. By means of catheter technique, minimal surgery, or open heart surgery implants are inserted into the left ventricle, the mitral valve annulus, the left atrium and adjacent tissue in order to augment the natural up and down movement of the mitral valve and thereby increasing the left ventricular diastolic filling and the piston effect of the closed mitral valve when moving towards the apex of said heart in systole and/or away from said apex in diastole.

Embodiments of the present invention include a portable medical device with an integrated web server. The portable medical device is configured to establish a communication session with a user device. The integrated web server is configured to load software onto the user computing device for exchanging data with the portable medical device.

An implantable medical device for transcatheter delivery is disclosed including: an anchor unit configured to be permanently anchored at a cardiac valve of a patient. At least one locking unit is provided for fixation of tissue of the cardiac valve and/or fixation of at least a part of a shape of the anchor unit and/or for connection to a further unit via the at least one coupling unit. The further unit is preferably a cardiac valve replacement or repair unit and/or a driving unit such as of a cardiac assist device. The device further includes at least one coupling unit of fixed permanent length or non-reversibly adjustable length before locking the coupling unit to the fixed permanent length for connecting the anchor unit to at least one of the locking unit. The coupling unit has a first end portion and a second end portion. The first end portion is connectable to the anchor unit, and the second end portion includes the locking unit.

An implantable medical device for transcatheter delivery is disclosed including: an anchor unit configured to be permanently anchored at a cardiac valve of a patient. At least one locking unit is provided for fixation of tissue of the cardiac valve and/or fixation of at least a part of a shape of the anchor unit and/or for connection to a further unit via the at least one coupling unit. The further unit is preferably a cardiac valve replacement or repair unit and/or a driving unit such as of a cardiac assist device. The device further includes at least one coupling unit of fixed permanent length or non-reversibly adjustable length before locking the coupling unit to the fixed permanent length for connecting the anchor unit to at least one of the locking unit. The coupling unit has a first end portion and a second end portion. The first end portion is connectable to the anchor unit, and the second end portion includes the locking unit.

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.

A method of treating a vessel in a human or animal body, including the steps of: positioning an implantable device against a portion of tubular or sac wall of the vessel, whereby a load applied to the vessel is borne by the vessel wall and also by the device to transfer energy to an energy storage means, the vessel being assisted when the energy storage means returns the stored energy to the device. Further disclosed is a treatment or assistance device for operating in or with a tubular or sac wall of a vessel in a human or animal body, the device including a changeable volume portion which is adapted to interact with the vessel to modify the vessel's volume; and an energy storage means functioning with the changeable volume portion whereby a decrease in the volume of said changeable volume portion creates an energy charge in the energy storage means, the energy charge being able to be subsequently released to cause the changeable volume portion to increase in volume. Improved cuff features for stable attachment with monitoring capabilities have been described as has dynamically controlling the charge and discharge phases passively, with control electronics, and with energy harvesting.

The present disclosure relates to a cardiac augmentation device including an actuator configured to apply pressure to a heart to augment a pumping function of the heart, a sensor system configured to record two or more different ECG leads at the augmented heart. The cardiac augmentation device additionally includes a controller configured to determine one or more control parameters for the cardiac augmentation device using one or more of the two or more ECG leads and control operation of the actuator based on the determined one or more control parameters.

An implantable device for improving the pump function of the heart of a human patient by applying an external force on the heart muscle. The device comprises at least one pump device comprising a heart contacting organ, an operating device for operating the heart contacting organ, and an implantable pressurized fluid system. The fluid system comprises a first implantable chamber adapted to hold a pressurized fluid, wherein said first chamber is adapted to hold a fluid having a high pressure and a second implantable chamber adapted to hold a pressurized fluid, wherein said second chamber is adapted to hold a fluid having a lower pressure. The movement of the heart contacting organ assists the pump function of the heart.

An implantable device for improving the pump function of the heart of a human patient by applying an external force on a first position of the heart muscle following the heart's contractions. The implantable device comprising a first pump device adapted to assist the pump function of the heart. The pump device comprises a first reservoir having a first volume and adapted to varying said first volume, a second reservoir having a second volume and adapted to varying said second volume, a fluid connection adapted to fluidly connect said first reservoir with said second reservoir, such that fluid can flow between said first reservoir and said second reservoir. The reservoir, said second reservoir and said fluid connection form a fully implantable pump device adapted to maintain a fluid in a closed system, when in operation and wherein said fully implantable pump device is adapted to transfer force by transferring fluid from said first reservoir to said second reservoir to directly or indirectly apply an external force on the first position of the heart muscle, following the heart's contractions, for improving the pump function of the heart, when said device is implanted. The implantable device further comprises a sensor sensing muscle contractions of the heart.