Title:
揮発性有機化合物の回収デバイス、方法、及びシステム
Document Type and Number:
Japanese Patent JP7312831
Kind Code:
B2
Abstract:
A system comprises a mouth piece to receive exhaled air; a breath chamber to receive exhaled air; a valve to direct exhaled air along a desired flow path, direct purge gas along a desired flow path, control the rate of flow of purge gas, control the rate of flow of exhaled air, block the flow of purge gas, and/or block the flow of exhaled air; a source of purge gas; a CO2 cartridge to remove CO2; a water cartridge to remove water; a breath cartridge to capture VOCs from exhaled air; a temperature control system to control the temperature of CO2 cartridge, a water cartridge, and/or a breath cartridge; a cryostat to contain and limit heat flow to a cryogenic liquid; a flow meter designed to measure the flow of exhaled air and/or purge gas; and a pressure transducer to measure a pressure, a flow rate, and/or a flow volume.
Inventors:
Wheeler Chris
Todd Chris
Shoe Star Jeffrey Ray
Larson Karl-Magnus
Todd Chris
Shoe Star Jeffrey Ray
Larson Karl-Magnus
Application Number:
JP2021534330A
Publication Date:
July 21, 2023
Filing Date:
December 13, 2019
Export Citation:
Assignee:
Diagnosis Early Incorporated
International Classes:
G01N1/02; A61B5/097
Domestic Patent References:
| JP2008530577A | ||||
| JP8510948A | ||||
| JP11258225A |
Foreign References:
| US20170191910 | ||||
| US20130125564 | ||||
| US20090042309 | ||||
| US5465728 | ||||
| US6594016 | ||||
| US20150335267 |
Attorney, Agent or Firm:
Shinichiro Tanaka
▲吉▼田 和彦
Hiroyuki Suda
Ichiro Kurasawa
Yasushi Yamamoto
Hiroko Suzuki
Ken Iwagami
▲吉▼田 和彦
Hiroyuki Suda
Ichiro Kurasawa
Yasushi Yamamoto
Hiroko Suzuki
Ken Iwagami
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