MECHANICALLY ACTUATED VACUUM CONTROLLED FLUID COLLECTION

A mechanically-actuated vacuum-controlled fluid collection system includes a mechanically-actuated vacuum controller (MAVC) to draw fluid into a chamber through the opening to the chamber. The system may include a releasable seal to seal the opening, and the MAVC may include a spring-loaded plunger...

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Bibliographic Details
Main Authors JOHNSON, Brandon T, VERNER, Glenn H, CHRISTIAN, Kate E
Format Patent
LanguageEnglish
Published 03.03.2022
Subjects
CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SURGERY
TRANSPORTING
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Summary:A mechanically-actuated vacuum-controlled fluid collection system includes a mechanically-actuated vacuum controller (MAVC) to draw fluid into a chamber through the opening to the chamber. The system may include a releasable seal to seal the opening, and the MAVC may include a spring-loaded plunger to create a vacuum within the chamber when sealed. The system includes multiple fluid chambers, and may further include a single actuator or multiple corresponding actuators. The system may be configured to add a pre-loadable reagent to fluid drawn into the one or more chambers, and may be configured to add the reagent in proportion to a volume of the fluid. The system may be controllable to release collected fluid to another device, such as for assay and/or transport. The system may be configured to draw a liquid biological sample such as urine, and may include a fluid interface to draw fluid from a biological sample container.
Bibliography:Application Number: US202117523876