MEDICINAL SOLUTION ADMINISTRATION DEVICE

A medicinal solution administration device includes a device main body and a cradle. A first connection portion is formed in the device main body, and the cradle is provided with a connection port. The connection port has a second connection portion. The second connection portion has a medicinal sol...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	UCHIYAMA Joji, YAMAZAKI Tsuyoshi
Format:	Patent
Sprache:	eng ; fre ; ger
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:	A medicinal solution administration device includes a device main body and a cradle. A first connection portion is formed in the device main body, and the cradle is provided with a connection port. The connection port has a second connection portion. The second connection portion has a medicinal solution intake port portion, a spring, a steel ball, and an O-ring. In a case where the device main body is mounted on the cradle, a medicinal solution is capable of flowing into the medicinal solution intake port portion by a liquid delivery port portion displacing the steel ball in the medicinal solution intake port against a biasing force of the spring. In a case where the device main body is removed from the cradle, a distal portion of the medicinal solution intake port portion is blocked by the steel ball being biased to the O-ring side by the biasing force of the spring.