Subsurface environment sampler with actuator movable collection chamber

US10704993B2 · kind B2 · utility

Assignee

• United States of America as represented by the Secretary of the Department of the Interior · US

Inventors

• Elliott Barnhart · Clancy, US
• Robert Hyatt · Humble, US
• Mathew Fields · Bozeman, US
• Alfred Cunningham · Bozeman, US

Key dates

• Filing date: Jun 6, 2017
• Grant date: Jul 7, 2020
• Expiry date: Nov 2, 2037

Classification

• Technology area (CPC G): Physics
• CPC primary: G01N2001/1031
• WIPO field: Measurement
• WIPO sector: Instruments

Abstract

A Sampler and process for collecting, growing, inoculating and evaluating microbes in-situ. The Sampler may be loaded with an active or inert media to assist with the collection of microbes. It is closed and lowered to a desired depth. Sampler is opened to initiate sampling. Materials are added to the sampler to stimulate growth or change the environment. To collect and grow in situ microbes, the sampler is left open for a period of time, a trigger closes and seals the sampler capturing contents specific to that location. The sampler is lifted preserving the in-situ conditions from the collection location. The contents of the sampler can be interrogated through sealed ports at the field site or at a remote location. The sampler can also be utilized as a biologic reactor allowing researchers to connect laboratory equipment to analyze, modify, or cultivate the collected sample.