Manufacturing method for an infusion pump

A method of manufacturing an infusion pump (10 fig 3), the pump being assembled from a plurality of elements, the method comprises forming at least one accurate surface on one of the elements and measuring the location of the remaining elements from the accurate surface. An accurate shaft may be ass...

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Bibliographic Details
Main Authors MARTIN MONAGHAN, STUART PAGE, JON PLUMB, ALAN BRUNDLE, HAL DANBY, THOMAS MCGRAGHAN
Format Patent
LanguageEnglish
Published 29.12.1999
Edition6
Subjects
BLASTING
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
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
WEAPONS
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Summary:A method of manufacturing an infusion pump (10 fig 3), the pump being assembled from a plurality of elements, the method comprises forming at least one accurate surface on one of the elements and measuring the location of the remaining elements from the accurate surface. An accurate shaft may be associated with the surface, and the location of the remaining elements measured from the accurate shaft. Alternatively, a number of datums may be used, camshaft 510 and layshaft 512 being primary datums, or the camshaft 510, layshaft 512 and a third shaft in the pump being primary datums. Other elements are located by register pins 138.
Bibliography:Application Number: GB19990021197