LOOP-TYPE SAMPLING DEVICE AND BREATHALYZER COMPRISING SAME

Proposed is a loop-type sampling device and a breathalyzer including the same. The loop-type sampling device includes a body formed in a loop shape forming a central opening through which a gas passes, the body having an entrance into which a part of the gas is introduced, and the body having an inn...

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Bibliographische Detailangaben
Hauptverfasser:	LEE, Tae Woo, CHOI, Kwang Hyun, YOO, Do Joon, LEE, Jun No, KIM, Yong
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MEDICAL OR VETERINARY SCIENCE PHYSICS SURGERY TESTING
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Beschreibung
Zusammenfassung:	Proposed is a loop-type sampling device and a breathalyzer including the same. The loop-type sampling device includes a body formed in a loop shape forming a central opening through which a gas passes, the body having an entrance into which a part of the gas is introduced, and the body having an inner passage into which a sample gas that is the gas passing through the entrance flows, and includes a sample gas inlet tube having a first end that is in communication with the inner passage, the sample gas inlet tube having a second end connected to a sample gas analysis device that is provided with a negative pressure providing means capable of suctioning the sample gas. The loop-type sampling device and the breathalyzer have an advantage that an infection caused by droplets between a subject and a measurer is capable of being minimized.