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PCE
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DIFF Subgroup
A61M 60/454

generated by electro-active actuators, e.g. using electro-active polymers or piezoelectric elements

Introduced: January 2021

Full Title

Full titles differ between systems:

IPC:

Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance > Details relating to driving > for positive displacement blood pumps > the force acting on the blood contacting member being mechanical > generated by electro-active actuators, e.g. using electro-active polymers or piezoelectric elements

CPC:

Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance (heart stimulation A61H31/00; heart stimulators for electrotherapy A61N1/362) > Details relating to driving > for positive displacement blood pumps > the force acting on the blood contacting member being mechanical > generated by electro-active actuators, e.g. using electro-active polymers or piezoelectric elements

No child classifications to compare. This is a leaf node in both IPC and CPC.