Patent ID: 8303623

Claim:
An occluder for sealing a body orifice of the human or animal body, comprising at least one conductive loop forming an inductivity of an electric oscillating resonance circuit, wherein the occluder or parts of the occluder form the electric oscillating resonance circuit and the occluder or parts of the occluder are formed by the conductive loop, wherein the conductive loop forms a capacitance of the oscillating resonance circuit and a condenser is made by parallel sections of the conductive loop, wherein the occluder further comprises at least two opposite closure bodies arranged at least in certain areas on opposite sides of the body orifice in the state of closure of the body orifice and at least one intermediate piece joining together the closure bodies, whereby the intermediate piece at least in certain areas is guided in through the body orifice in the state of closure, wherein the closure bodies are formed by the conductive loop and wherein the closure bodies form the inductivity and the intermediate piece forms the capacitance of the oscillating resonance circuit.