Bolus Refill Indicator

A drug administration device including a push button, plunger, housing extending in an axial direction to define top and bottom ends, and bolus refill indicator is provided. The indicator is disposed on the plunger and visible through a window in the housing. The indicator can include a first sectio...

Full description

Saved in:
Bibliographic Details
Main Author Klyber, Travis W
Format Patent
LanguageEnglish
Published 18.07.2019
Subjects
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
Online AccessGet full text

Cover

More Information
Summary:A drug administration device including a push button, plunger, housing extending in an axial direction to define top and bottom ends, and bolus refill indicator is provided. The indicator is disposed on the plunger and visible through a window in the housing. The indicator can include a first section having a first color located towards the top end of the housing, a second section having a second color located towards the bottom end of the housing, and a third section disposed therebetween including a gradient between the first and second colors. Alternatively, the indicator can include a line extending in a direction perpendicular to the axial direction. The housing includes a first indicator reference point that is a first color and aligned with a bottom of the indicator window and a second indicator reference point that is a second color and aligned with a top of the indicator window.
Bibliography:Application Number: US201616308139