Blood processing for treating blood disease
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United States of America Patent
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Mar 28, 1995
Grant Date -
N/A
app pub date -
Jun 26, 1992
filing date -
Jun 28, 1991
priority date (Note) -
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status (Latency Note)
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Abstract
A method and an apparatus for an effective chemical treatment of a blood disease apply a drug of a wider range with a smaller dose or lower concentration to the blood outside the patient's body. Blood which is collected from a patient is fed through a tube (2a) into a chamber (4) by a pump (3). A drug is injected into the chamber (4) from a container (5), while ultrasonic waves are applied to the blood contained in the chamber (4) from an actuator (7). The blood treated with the drug and by the ultrasonic waves, is returned into the body of the patient through a tube (2c), while the same is monitored by sensors (10) and (11).
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