MEDICAL METHOD AND INSTRUMENT FOR PERFUSING CARCINOSTATIC IN PELVIS

摘要

PROBLEM TO BE SOLVED: To provide a medical method and an instrument for perfusing carcinostatic in pelvis by which the side effect of a carcinostatic fed to the cancerous tissue part of a patient can be prevented by preventing the leakage of the carcinostatic to a blood flow passage on the outside of the pelvis of the patient. SOLUTION: The medical instrument 37 for perfusing carcinostatic in pelvis administers the carcinostatic to the cancerous tissue part 1 in the pelvis of the patient and recovers the carcinostatic. The instrument 37 is provided with a liquid feeding tube 27 and a liquid feeding pump 29 which feed the carcinostatic and blood to the interior of the body of the patient from the outside, a liquid draining tube 28 and a liquid draining pump 30 which drain the carcinostatic and blood from the interior of the body, and means 33 and 77 which are installed to the liquid feeding tube 27 or pump 29 and adjust the quantities of the carcinostatic and blood fed to the interior of the body. The instrument 37 is also provided with means 33 and 77 which are installed to the liquid draining tube 28 or pump 30 and adjust the quantities of the carcinostatic and blood drained from the interior of the body so that the quantities may become larger than those of the carcinostatic and blood fed to the interior of the body.