Biometric parameter e.g. blood pressure, measuring device for use on heart, has anchor connected with sensor in point of application, where string unit is engaged between both ends of anchor, which is moved or stuck using tool or stiletto

摘要

The device has a pin like anchor (7) penetrated in or through an outer wall (5) of a heart and/or an intermediate wall. The anchor is fastened to a string unit (8). The pin like anchor is connected with a sensor in a point of application. The string unit is engaged between both ends of the pin like anchor. The anchor is moved or stuck using a tool or stiletto in or through the heart wall. The anchor can be separated from the string unit and pulled out from the side turning away from the anchor.