18264779. Sample Collection Device and System simplified abstract (3M INNOVATIVE PROPERTIES COMPANY)

Sample Collection Device and System

Organization Name

3M INNOVATIVE PROPERTIES COMPANY

Inventor(s)

Michael R. Berrigan of Oakdale MN (US)

Alan R. Dombrowski of Woodbury MN (US)

Laura R. Nereng of Woodbury MN (US)

Audrey A. Sherman of Woodbury MN (US)

Brett J. Sitter of Marine On St. Croix MN (US)

Narina Y. Stepanova of Woodbury MN (US)

Michael C. Wohl of Bethesda MD (US)

Sample Collection Device and System - A simplified explanation of the abstract

This abstract first appeared for US patent application 18264779 titled 'Sample Collection Device and System

Simplified Explanation

The patent application describes a sample collection device with a housing, airflow channel, porous sample collection media, fluid inlet port, and metered fluid dose element.

• The housing extends from a mouthpiece portion to an air outlet portion.
• An airflow channel is defined from the mouthpiece portion to the air outlet portion.
• The porous sample collection media is disposed within the housing along the airflow channel.
• A fluid inlet port adjacent to the sample collection media directs fluid onto it.
• A metered fluid dose element dispenses a metered volume of fluid into the fluid inlet port.

Potential Applications

This technology could be used in medical devices for collecting samples for analysis, such as breath analyzers or drug testing kits.

Problems Solved

This technology provides a controlled and accurate way to collect samples for analysis, reducing the risk of contamination or errors in the process.

Benefits

The device offers a convenient and efficient method for sample collection, ensuring reliable results in various applications.

Potential Commercial Applications

Potential commercial applications include medical diagnostics, forensic analysis, and environmental monitoring.

Possible Prior Art

One possible prior art could be similar sample collection devices used in medical or scientific research settings.

Unanswered Questions

How does the device handle different types of samples or fluids?

The patent application does not specify if the device is designed to collect specific types of samples or if it can be used for a variety of fluids.

What is the expected lifespan of the metered fluid dose element?

The patent application does not mention the durability or longevity of the metered fluid dose element, which could impact the device's overall performance and maintenance requirements.

Original Abstract Submitted

A sample collection device including a housing extending from a mouthpiece portion to an air outlet portion. The housing defines an airflow channel from the mouthpiece portion to the air outlet portion. The mouthpiece portion is configured to receive an h exhalation airflow. A porous sample collection media is disposed within the housing and along the airflow channel. A fluid inlet port defines an aperture through the housing and is adjacent to the porous sample collection media. The fluid inlet port is configured to direct id onto the porous sample collection media. A metered fluid dose element is attached to the fluid inlet port. The metered fluid dose element is configured to dispense a metered volume of fluid into the fluid inlet port.