2D2 心拍同期装置をそなえたMechanical Pulsatile Pumpによる体外循環

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In 34 infants who underwent open heart surgery in our hospital, more effective pulsatile flow was obtained with a pump of NIKKISO Model pp-11, which is a newly designed pulsatile pump with hydraulic drive system by lchinose, NIKKISO Co.. But this pump was sometimes against the patient's own pulse in partial cardiopulmonary bypass, for this pump was only manually controlld. To aboid this fighting in partial bypass, a ECG triggered rate control system (syncronizer) was newly introduced. This system made it possible to effectively assist the patient's circulation with the pulsatile pump in partial cardiopulmonary bypass.

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  • 人工臓器

    人工臓器 9 (1), 124-127, 1980

    一般社団法人 日本人工臓器学会

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