FLUID CONDUIT ASSEMBLY WITH GAS TRAPPING FILTER IN THE FLUID FLOW PATH

A fluid conduit assembly for delivery of a medication fluid, comprises a structure defining a flow path (406) for the medication fluid; and a gas trapping filter (402) coupled to the structure and positioned in the flow path to filter particulates from the medication fluid and retain gas bubbles fro...

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Bibliographic Details
Main Authors GULATI, Poonam S, CHATTARAJ, Sarnath, DANG, Kiem H, ZHANG, Guangping
Format Patent
LanguageEnglish
French
German
Published 08.12.2021
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
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Summary:A fluid conduit assembly for delivery of a medication fluid, comprises a structure defining a flow path (406) for the medication fluid; and a gas trapping filter (402) coupled to the structure and positioned in the flow path to filter particulates from the medication fluid and retain gas bubbles from the medication fluid; wherein the gas trapping filter (402) is fabricated from material having microcavities formed therein for trapping and retaining gas bubbles from the medication fluid. Suitable materials for the gas trapping filter (402) are polyacrylate; polyurethane; nylon; cellulose acetate; polyvinyl alcohol; polyethelene foam; polyvinyl acetate (PVA); polyester fiber felt; polyester (PET); polysulfone; polyethyl sulfone; collagen; and polycaprolactone.
Bibliography:Application Number: EP20150734028