Patent ID: 11911792
Assignee: GE PRECISION HEALTHCARE LLC
Field: Medical technology (Instruments)
Classification: CPC B  A  H | IPC B  H

Claim 18:
19. A capacitive transducer, comprising:
a plate comprising a protruding center mass;
a substrate with a center depression configured to accept the center mass;
a first electrode coupled to a non-horizontal edge surface of the center mass;
a second electrode coupled to a non-horizontal edge surface of the center depression;
a third electrode coupled to a horizontal edge surface of the center mass;
a fourth electrode coupled to a horizontal edge surface of the center depression; and
a first insulation layer disposed on a portion of the third electrode, a second insulation layer disposed on a portion of the fourth electrode, or both the first insulation layer disposed on the portion of the third electrode and the second insulation layer disposed on the portion of the fourth electrode.