Cardiac output computer
First Claim
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1. APPARATUS FOR INTEGRATING A FUNCTION, SAID APPARATUS COMPRISING:
- FIRST CIRCUIT MEANS FORMING PULSES HAVING A REPETITION RATE RELATED BY A FIRST FACTOR TO THE VALUE OF SAID FUNCTION;
A COUNTER;
MEANS FOR APPLYING SAID PULSES TO SAID COUNTER;
MEANS PRODUCING FIRST AND SECOND SIGNALS RELATED TO THE PEAK VALVE OF SAID FUNCTION;
SECOND CIRCUIT MEANS TO FORM PULSES RELATED BY A SECOND FACTOR OF THE VALUE OF SAID FUNCTION IN RESPONSE TO A PREDETERMINED RELATIONSHIP BETWEEN THE VALUE OF SAID FUNCTION AND SAID FIRST SIGNAL;
MEANS FOR APPLYING SAID LAST-MENTIONED PULSES TO SAID COUNTER;
AND MEANS TO PREVENT THE APPLICATION OF PULSES TO SAID COUNTER IN RESPONSE TO A PREDETERMINED RELATIONSHIP BETWEEN THE VALUE OF SAID FUNCTION AND SAID SECOND SIGNAL.
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1 Claim
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1. APPARATUS FOR INTEGRATING A FUNCTION, SAID APPARATUS COMPRISING:
- FIRST CIRCUIT MEANS FORMING PULSES HAVING A REPETITION RATE RELATED BY A FIRST FACTOR TO THE VALUE OF SAID FUNCTION;
A COUNTER;
MEANS FOR APPLYING SAID PULSES TO SAID COUNTER;
MEANS PRODUCING FIRST AND SECOND SIGNALS RELATED TO THE PEAK VALVE OF SAID FUNCTION;
SECOND CIRCUIT MEANS TO FORM PULSES RELATED BY A SECOND FACTOR OF THE VALUE OF SAID FUNCTION IN RESPONSE TO A PREDETERMINED RELATIONSHIP BETWEEN THE VALUE OF SAID FUNCTION AND SAID FIRST SIGNAL;
MEANS FOR APPLYING SAID LAST-MENTIONED PULSES TO SAID COUNTER;
AND MEANS TO PREVENT THE APPLICATION OF PULSES TO SAID COUNTER IN RESPONSE TO A PREDETERMINED RELATIONSHIP BETWEEN THE VALUE OF SAID FUNCTION AND SAID SECOND SIGNAL.
- FIRST CIRCUIT MEANS FORMING PULSES HAVING A REPETITION RATE RELATED BY A FIRST FACTOR TO THE VALUE OF SAID FUNCTION;
Specification