A surgical or laparoscopic method of creating and maintaining an opening in the thoracic diaphragm of a patient. The method comprising the steps of creating an incision in the thoracic diaphragm and thereby creating an opening in the thoracic diaphragm, placing a diaphragm passing part in said opening created in the thoracic diaphragm, passing from the abdomen through the thoracic diaphragm and into the thorax; wherein the step of placing said diaphragm passing part comprises placing a force transferring part of the diaphragm passing part in contact with the thoracic diaphragm, the force transferring part being adapted to transfer force between the abdominal side of the thoracic diaphragm and the thoracic side of the thoracic diaphragm while sliding against the thoracic diaphragm.

The inventive concept relates to an implantable device for improving a pump function of a heart of a human patient comprising a force generating unit, a force transferring unit configured to transfer a force from the force generating unit to a heart contacting organ, the heart contacting organ being adapted to exert said force from the force generating unit on a first position of the heart of the human patient, and a position changing unit which is configured to change the position of the heart contacting organ to exert said force on a second position of the heart of the human patient.

The inventive concept relates to an implantable device for improving a pump function of a heart of a human patient comprising a force generating unit, a force transferring unit configured to transfer a force from the force generating unit to a heart contacting organ, the heart contacting organ being adapted to exert said force from the force generating unit on a first position of the heart of the human patient, and a position changing unit which is configured to change the position of the heart contacting organ to exert said force on a second position of the heart of the human patient.

The present invention includes a device and method for a self-expanding framework device adapted to facilitate the deployment of an extra-cardiac device. The device includes a deployment tube and a self-expanding wire framework having a structure that results in the self-expanding wire framework circumferential flaring motion and bending outwardly to advance around the heart.

The invention is about a permanent total artificial heart device that is developed for the patients who are at the end-stage heart failure and included in the heart transplantation program, and which is placed into the ventricles of the patient's heart completely or placed surgically into the space obtained when a piece of ventricle is removed. The device employs direct drive technology, technically using the advantages of brushless electric motors. Special-designed engines require quite little energy for the pulsatile blood flow produced by stopping and starting synchronously with the ECG signals. It is about a permanent total artificial heart device system that will offer high quality of life for many years to the patients as it protects the heart valves and heart conduction system, has wireless charging and longer battery life.

Described are aspects and embodiments directed to systems for tapping into the breathing system to generate pressure in a sustained space with pulsating frequency to aid the pumping functions of cardiac muscle. In some embodiments, the generated energy can also be transferred to other forms of energy (e.g., electricity to power certain devices (e.g., pacemaker batteries). In further embodiments, the system utilizes air entrapment in a closed space to generate mechanical force with valves and timed release frequency to control power generation and mechanical movements that assist blood flow.

The present invention relates to 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 implantable device comprises at least one implantable pump device comprising: A fluid, A first reservoir having a first volume and at least one movable wall portion, for varying said first volume, and A second reservoir being in fluid connection with said first reservoir. Wherein said implantable pump device is adapted to allow free flow of fluid between said first reservoir and said second reservoir, and wherein said first reservoir, said second reservoir and said fluid connection forms a fully implantable closed pump device, and wherein said fully implantable closed pump device is adapted to transfer force from said first reservoir to said second reservoir.

The present invention provides methods and direct cardiac contact device to improve the diastole phase and the systolic phase of a heart and includes a biocompatible film pneumatic locked to the heart to aid in heart compression and relaxation.

Described are aspects and embodiments directed to systems for tapping into the breathing system to generate pressure in a sustained space with pulsating frequency to aid the pumping functions of cardiac muscle. In some embodiments, the generated energy can also be transferred to other forms of energy (e.g., electricity to power certain devices (e.g., pacemaker batteries). In further embodiments, the system utilizes air entrapment in a closed space to generate mechanical force with valves and timed release frequency to control power generation and mechanical movements that assist blood flow.

A surface attached cardiac function monitor and/or intervention system comprises of a cardiac support device, a cardiac function monitor device and/or intervention device. Cardiac support device is attached on an external or internal surface of a cardiac chamber and supports it. The cardiac function monitor device is connected with a biochemical and physiological sensor. The physiological and biochemical sensor transmits variations of biochemical and physiological parameters that are received by the cardiac function monitor device. The intervention device has at least one member selected from pressure intervention device, an electrical/magnetic stimulation intervention device and a medicine intervention device. This medical system of the present invention could help in diagnosis as well as treatment of the heart failure and other myocardial diseases to improve the condition of patient. It could also be helpful for the monitoring, diagnosis and treatment of diseases of lungs, kidney, liver, spleen, stomach and bladder, etc.