Implantable pressure monitor

Implantable pressure monitor

  • CN 109,157,189 B
  • Filed: 05/27/2017
  • Issued: 04/10/2020
  • Est. Priority Date: 05/27/2016
  • Status: Active Grant
First Claim
Patent Images

1. An implantable pressure monitor, comprising:

  • the method comprises the following steps;

    the sealed cavity is formed by a side wall, a deformation film and a feed-through structure, wherein the deformation film deforms along with the change of pressure intensity, and the deformation film is arranged at the end part of the sealed cavity;

    the pressure sensor is arranged in the sealed cavity, obtains a pressure signal by detecting the deformation change of the deformation membrane, and forms an internal cavity between the pressure sensor and the deformation membrane; and

    a signal transmission device that transmits the pressure signal from the pressure sensor to the outside via the feedthrough structure.

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