FORCING-OUT SYSTEM FOR CONTROLLED LIQUID INFUSION

FIELD: medicine. SUBSTANCE: system has tubular capsule closed at rear end with piston which can be forced in by means of rod moving inside vessel in direction of its axis in order to force out liquid through outlet hole located in front end of vessel. Piston rod is made flexible and incompressible....

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Bibliographische Detailangaben
Hauptverfasser:	KHENNING MUNK AJLERSEN, ENS UL'RIK POULSEN, KHENRIK LJUNGREN, ENS MUNK, LARS PETER KLITMOSE, PREBEN BROSKOV NIL'SEN, SEREN MIKKEL'SEN, ANDERS KHEGER, ENS MELLER-ENSEN
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:	FIELD: medicine. SUBSTANCE: system has tubular capsule closed at rear end with piston which can be forced in by means of rod moving inside vessel in direction of its axis in order to force out liquid through outlet hole located in front end of vessel. Piston rod is made flexible and incompressible. It deflects from capsule axis directly behind rear end of capsule preferably through 180 deg. by means of piston rod guide. The latter includes guide channel with curvilinear section and rectilinear sections at every end of curvilinear section. Parallel lengths of piston rod project from its guide. Length of guide channel in direction of projecting lengths, if counted from its ends to middle of piston rod in curvilinear section, is not less than space between axes of projecting lengths. System is convenient for use. EFFECT: reduced sizes of construction. 17 cl, 2 dwg