Volumetric infusion pump with pivoting sensor arm engaging tube and sensorflag activating optical switch

ensor arm 340 is pivotable and if tube 5 is not correctly located in a tubeway (not shown) arm 344 is moved up and arm flag 342 activates optical switch 346.

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Bibliographic Details
Main Authors BRUNDLE, ALAN, MCGRAGHAN, THOMAS, PLUMB, JON, MONAGHAN, MARTIN, MYREN, SVANTE ERIC, DANBY, HAL
Format Patent
LanguageEnglish
Published 28.01.2000
Edition7
Subjects
BLASTING
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
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
HEATING
HUMAN NECESSITIES
HYGIENE
LIGHTING
MECHANICAL ENGINEERING
MEDICAL OR VETERINARY SCIENCE
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS
ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS
THEIR RELEVANT APPARATUS
TRANSPORTING
WEAPONS
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Summary:ensor arm 340 is pivotable and if tube 5 is not correctly located in a tubeway (not shown) arm 344 is moved up and arm flag 342 activates optical switch 346.
Bibliography:Application Number: NZ19970333088