| APPARATUS FOR ANALYZING VOLATILE ORGANIC COMPOUNDS IN HUMAN EXHALED AIR | |
| 2024-01-19 | |
| 专利权人 | FEDERAL STATE BUDGETARY INST (FSBI-C) |
| 申请日期 | 2024-01-19 |
| 专利号 | RU2831491-C1 |
| 成果简介 | NOVELTY - Device for analyzing volatile organic compounds in exhaled air comprises a housing, an inlet for sampling expired air, an inlet for sampling atmospheric air, outlet for removal of atmospheric air sample and expired air sample, two isolated from each other gas sensor cells, two air channels, controlled electromagnetic valves, membrane pumps, measuring and control unit, as well as a valve and pump control unit. First air channel connects the first cell to the exhaled air sample intake and the spent samples output. Second air channel connects the second cell with an inlet of atmospheric air intake and an outlet of waste samples discharge. Valves and pumps are installed in air channels so that to provide flow of atmospheric air sample into both cells, or an exhaled air sample flow into the first cell and an atmospheric air sample flow into the second cell, or an exhaled air sample flow into the first cell only. Microcontroller of measuring-control unit provides comparison of responses of gas sensors of cells with test responses corresponding to confirmed or refuted diagnosis, as well as issuing, based on the comparison results, information on whether a person is sick with said disease or not. USE - Medical equipment. ADVANTAGE - Higher validity of exhaled air analysis results due to taking into account changes in the composition of the surrounding atmospheric air that the people being diagnosed breathe. 11 cl, 2 dwg |
| IPC 分类号 | A61B-010/00 ; A61B-005/08 ; A61B-005/093 ; G01N-027/26 ; G01N-027/414 ; G01N-033/497 |
| 国家 | 俄罗斯 |
| 专业领域 | 生物科学 |
| 语种 | 英语 |
| 成果类型 | 专利 |
| 文献类型 | 科技成果 |
| 条目标识符 | http://119.78.100.226:8889/handle/3KE4DYBR/18392 |
| 专题 | 中国科学院新疆生态与地理研究所 |
| 作者单位 | FEDERAL STATE BUDGETARY INST (FSBI-C) |
| 推荐引用方式 GB/T 7714 | SHIPULIN G A,YUDIN S M,SKVORTSOVA V I,et al. APPARATUS FOR ANALYZING VOLATILE ORGANIC COMPOUNDS IN HUMAN EXHALED AIR. RU2831491-C1[P]. 2024. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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