Apparatus to prevent infant kidnappings and mixups
OwnerJohn H. Stokesinventor
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OwnerJohn H. Stokesinventor
Estimating the term…
A miniature electronic security tag is affixed to the ankle of a newborn infant. The tag contains an RF transmitter and digital encoding circuit. On a periodic basis, the tag transmits a unique encoded identity signal to receivers strategically placed within the hospital. The tag is attached to the infant with a security element having a plurality of conductors which form a plurality of complete electrical circuits while the tag is in place. Attempts to remove the tag by cutting or stretching the security element are detected by the encoder circuit, causing a change in the digital code which is transmitted. Receivers are interconnected to a central monitoring computer which continuously determines the identity and location of each infant. In the event an unauthorized person attempts to leave the hospital with an infant, or if the tag is removed, an alarm is sounded.
An electronic security tag for uniquely identifying and locating persons or articles in order to prevent their removal from a protected area comprising:
An electronic security tag having a power activation and deactivation means including a single reset conductor and a single grounded conductor imprinted upon a power activation circuit area of said tag and covered with a removable conductive covering such that said tag is caused to remain in an inactive state until said conductive covering is removed at which time said tag becomes fully active, in which the application or removal of said conductive covering to said power activation circuit area of said band changes the electrical state of said single reset conductor.
An electronic security tag with two ends, comprising:
An electronic security tag with two ends, comprising:
Dependencies are inferred from the claim text.