LIQUID FEED PUMP FOR MEDICAL USE

PURPOSE:To provide the liquid feed pump for medical use which has no mechanical moving parts, hardly damages a liquid feed tube, etc., and is highly durable and to allow the state of the liquid flowing in a liquid feed path to be detected. CONSTITUTION:This liquid feed pump for medical use is provid...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	TANIGAWA KOJI
Format:	Patent
Sprache:	eng
Schlagworte:	DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE
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Beschreibung
Zusammenfassung:	PURPOSE:To provide the liquid feed pump for medical use which has no mechanical moving parts, hardly damages a liquid feed tube, etc., and is highly durable and to allow the state of the liquid flowing in a liquid feed path to be detected. CONSTITUTION:This liquid feed pump for medical use is provided with a pair of electrodes 4, 5 for generating a current i crossing the liquid feed path 3 in which the conductive liquid is passed and a pair of magnets 7, 8 for generating a magnetic field B of the direction crossing the liquid feed path 3 and the current i. Further, the pump has a means for electromagnetically detecting a change in the conductive fluid passing the liquid feed path 3.