Device for collecting particles in an exhaled air flow

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11730393
APP PUB NO 20210137415A1
SERIAL NO

17156688

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A device for collecting aerosol particles in an exhaled air flow. The particles may be aerosol particles such as biomarkers or particles related to drugs or other substances formed or found in the alveoli of the lungs. The device comprises an elongate housing with an inner wall and at least four first type partition walls extending substantially perpendicularly from opposite sides of the inner wall to partly cover the cross-section of the housing. The first type partition walls create a labyrinth shaped flow path to divert air flowing from the inlet towards the outlet of the housing in a direction towards opposite inner walls of the housing so that the particles separate from the air flow and attach on the device. The distance between two opposite first type partition walls is smaller than the transverse width of the housing and increases in the flow direction.

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Patent Owner(s)

Patent OwnerAddress
MUNKPLAST AB752 28 UPPSALA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Stambeck, Peter Björklinge, SE 5 12

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