Heart generating system
A power generation system and heart technology, applied in the field of medical devices, can solve the problems of large volume, complex structure, affecting heart function, etc., and achieve the effect of small volume
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Embodiment 1
[0033] figure 1 is a structural schematic diagram of the cardiac power generation system of the present invention, figure 2 is a cross-sectional view of the cardiac power generation system of the present invention, image 3 yes figure 2 Partial enlarged view of region A of the cardiac power generation system in . Such as figure 1 , figure 2 and image 3 As shown, the heart power generation system 10 includes a power generation body 11 , an adjustment terminal 12 and an output electrode 13 . Wherein, the power generating body 11 is a multi-layer film structure, including a piezoelectric material layer 14 located in the center layer of the main body, and a first electrode layer 15 and a second electrode layer 16 respectively located on both sides of the piezoelectric material layer 14 . The encapsulation layer 17 is a biocompatible flexible polymer insulating material covering the surface of the power generation body 11 and the output electrode 13 . The encapsulation la...
Embodiment 2
[0043] In this embodiment, the shape of the power generating body and the arrangement of the adjusting end are the same as in Embodiment 1, the difference is that in this embodiment, the power generating layer of the center layer of the main body is made of nanoscale piezoelectric ceramic material.
[0044]During the implantation process, a pressure sensor is placed between the power generating body 11 and the aortic wall to detect the real-time pressure, so as to ensure that the pressure of the power generating body 11 on the aortic wall is less than 140mmHg.
[0045] Another difference is that in this embodiment, the adjusting end 12 is fixed by a titanium clip.
Embodiment 3
[0047] In this embodiment, the shape of the power generating body and the setting of the adjustment end are the same as in Embodiment 1, the difference is that in this embodiment, the piezoelectric material layer of the central layer of the main body is made of piezoelectric polymer, and the adjustment end is made of adhesive Fix by gluing.
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