Metal detector for the localization of a metallic foreign body penetrated or implanted into a human or animal body
First Claim
1. A metal detecting device for localizing a foreign metal body which has penetrated or been implanted in a human or animal body, the metal detecting device comprising a measuring amplifier for producing output signals, a sensor connected to the measuring amplifier, a coil member mounted in the sensor, and a measuring comparator for evaluating the output signals of the measuring amplifier as a measure of a field influence caused by the foreign metal body, wherein said measuring comparator comprises an indicating device, and wherein the indicating device comprises a maximum value memory and display, further comprising an actual display simultaneously operated with the maximum value memory and display.
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Abstract
The invention relates to a metal detecting device for the localization of a metallic foreign body penetrated or implanted into a human or animal body, comprising coil facilities (19) arranged inside a sensor pin (10) and connected with a measuring amplifier, the output signals of which, as a degree for the field influence caused by the metallic foreign body, are evaluatable by a measuring comparator, said metal detecting device allowing a three-dimensional and one-hand controlled detection of metallic foreign bodies (FIG. 1).
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Citations
12 Claims
- 1. A metal detecting device for localizing a foreign metal body which has penetrated or been implanted in a human or animal body, the metal detecting device comprising a measuring amplifier for producing output signals, a sensor connected to the measuring amplifier, a coil member mounted in the sensor, and a measuring comparator for evaluating the output signals of the measuring amplifier as a measure of a field influence caused by the foreign metal body, wherein said measuring comparator comprises an indicating device, and wherein the indicating device comprises a maximum value memory and display, further comprising an actual display simultaneously operated with the maximum value memory and display.
Specification