Implantable Vessel Fluid Sensor

摘要

An implantable vessel fluid sensor is configured to sense at least one vessel fluid parameter of a vessel. The implantable vessel fluid sensor includes a tubular body having a first end portion. The first end portion is configured to be inserted into and to form a sealed junction with an open vessel end of the vessel. The implantable vessel fluid sensor further includes a sensor unit connected to the tubular body. The sensor unit includes a sensor region configured to be in direct contact with the vessel fluid in a sealed junction state. A minimum distance between the sensor region and the first end portion is at most 10 times an outer diameter of the first end portion of the tubular body.

主权项

1. An implantable vessel fluid sensor configured to sense at least one vessel fluid parameter of a vessel, the implantable vessel fluid sensor comprising:
a tubular body including a first end portion, the first end portion being configured to be inserted into and to form a sealed junction with an open vessel end of the vessel; and a sensor unit connected to the tubular body and comprising a sensor region configured to be in direct contact with a vessel fluid in a sealed junction state, wherein a minimum distance between the sensor region and the first end portion is at most 10 times an outer diameter of the first end portion of the tubular body, and wherein the sensor unit is a semiconductor device comprising:
a proximal part plugging the first end portion of the tubular body and having an interconnection side; anda distal part protruding from the first end portion of the tubular body and having a sensor side.