JPS649337A - Sampling apparatus for clinical volatile component analyzer - Google Patents
Sampling apparatus for clinical volatile component analyzerInfo
- Publication number
- JPS649337A JPS649337A JP16234287A JP16234287A JPS649337A JP S649337 A JPS649337 A JP S649337A JP 16234287 A JP16234287 A JP 16234287A JP 16234287 A JP16234287 A JP 16234287A JP S649337 A JPS649337 A JP S649337A
- Authority
- JP
- Japan
- Prior art keywords
- sample
- main body
- cartridge
- skin
- volatile component
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
PURPOSE:To enable the concentration, adsorption and desorption of a sample and to make an apparatus small in size, by providing a main body of a cartridge, a cooling metal element, a main body of a sampling unit, etc. CONSTITUTION:A cooling element 5 made of metal and covered with a sponge 2 containing acetone is incorporated in a main body 1 of a cartridge, and it is provided with a stopper for preventing the volatilization of an organic solvent. When a volatile component is taken as a sample from the skin 6, the cartridge is put in a main body 5 of a sampling unit and fixed on the skin 6. Thereafter the stopper 4 is removed and a power source 7 is operated to facilitate the volatilization from the skin 6 by heating by a heater 8 and by sucking by a pump 9 through a hose 10. Moreover, the volatile component produced from the surface of the skin 6 is liquefied by the heat of vaporization of the organic solvent in the cooling element 3. After the sample is taken, two outlets of the sample of the main body 1 are sealed hermetically by melting them down by heating or any other means, the cartridge is removed from the sampling unit, and thus the sample can be kept in a stable state until analysis is executed. In this way, the concentration, adsorption and desorption of the sample are enabled, and an apparatus can be made small in size.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16234287A JPS649337A (en) | 1987-07-01 | 1987-07-01 | Sampling apparatus for clinical volatile component analyzer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16234287A JPS649337A (en) | 1987-07-01 | 1987-07-01 | Sampling apparatus for clinical volatile component analyzer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS649337A true JPS649337A (en) | 1989-01-12 |
Family
ID=15752732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16234287A Pending JPS649337A (en) | 1987-07-01 | 1987-07-01 | Sampling apparatus for clinical volatile component analyzer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS649337A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009175111A (en) * | 2008-01-25 | 2009-08-06 | Pico Device:Kk | Sensing method and device of alcohol drunk using skin gas |
US9605666B2 (en) | 2000-10-17 | 2017-03-28 | Fisher & Paykel Appliances Limited | Linear compressor |
WO2021050678A1 (en) * | 2019-09-12 | 2021-03-18 | The Regents Of The University Of California | Device and method for in situ sampling of volatiles from surfaces |
-
1987
- 1987-07-01 JP JP16234287A patent/JPS649337A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9605666B2 (en) | 2000-10-17 | 2017-03-28 | Fisher & Paykel Appliances Limited | Linear compressor |
JP2009175111A (en) * | 2008-01-25 | 2009-08-06 | Pico Device:Kk | Sensing method and device of alcohol drunk using skin gas |
WO2021050678A1 (en) * | 2019-09-12 | 2021-03-18 | The Regents Of The University Of California | Device and method for in situ sampling of volatiles from surfaces |
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