| 摘要 |
A device ( 1 ) that can be implanted under the outside of a heart ( 2 ) for measuring biometric blood parameters, such as, for example, blood pressure, has at least one sensor ( 3 ), which can be analyzed telemetrically or by means of transponder technology and which is arranged on or in a housing ( 4 ), wherein, a holder for fixing the sensor ( 3 ) or its housing ( 4 ), for example, in the interior of a heart wall, is also provided. A pin-like anchor ( 7 ), which can be inserted into or through the outer wall ( 5 ) of the heart ( 2 ) and/or the intermediate wall ( 6 ) and which is fixed to a pulling element ( 8 ) or thread that is connected in the position of use to the sensor ( 3 ) or a housing ( 4 ) in a suitable way directly or via an opening ( 13 ) running in the longitudinal direction. The anchor is formed so that it is held, on one side, in a puncturing cannula ( 10 ) and can be moved or inserted, on the other side, with the help of a tool ( 9 ) or needle relative to this puncturing cannula ( 10 ) and/or through the heart wall ( 5 ). In the position of use, a counter anchor ( 12 ), for example, a stitch, is provided at the end of the pulling element ( 15 ) attached to the opposite end of the housing ( 4 ).
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