JPS6442016U - - Google Patents
Info
- Publication number
- JPS6442016U JPS6442016U JP13703687U JP13703687U JPS6442016U JP S6442016 U JPS6442016 U JP S6442016U JP 13703687 U JP13703687 U JP 13703687U JP 13703687 U JP13703687 U JP 13703687U JP S6442016 U JPS6442016 U JP S6442016U
- Authority
- JP
- Japan
- Prior art keywords
- flow path
- gas flow
- column
- exhaled air
- breath
- 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
- 206010006326 Breath odour Diseases 0.000 claims description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 229910044991 metal oxide Inorganic materials 0.000 claims 1
- 150000004706 metal oxides Chemical class 0.000 claims 1
- 238000013027 odor testing Methods 0.000 claims 1
- 239000004065 semiconductor Substances 0.000 claims 1
- 229910052717 sulfur Inorganic materials 0.000 claims 1
- 239000011593 sulfur Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Description
第１図は実施例の口臭検査装置の正面図、第２
図はその回路図、第３図はその特性図である。
図において、６……ガス流路、８……ポンプ、
１０……カラム、１２……ヒータ、１６……ガス
センサ。
Figure 1 is a front view of the bad breath test device of the embodiment, Figure 2
The figure is its circuit diagram, and FIG. 3 is its characteristic diagram. In the figure, 6... gas flow path, 8... pump,
10... Column, 12... Heater, 16... Gas sensor.
Claims (1)
呼気を導入するためのポンプと、ガス流路に設け
た呼気中の含イオウ化合物を分離して取り出すた
めのカラムと、ガス流路のカラムの後流に設けた
、金属酸化物半導体の抵抗値の変化を用いたガス
センサとを有する、口臭検査装置。 A gas flow path for flowing exhaled air, a pump for introducing exhaled air into this gas flow path, a column installed in the gas flow path to separate and take out sulfur-containing compounds in exhaled breath, and a gas flow path for A breath odor testing device that includes a gas sensor that uses changes in the resistance value of a metal oxide semiconductor and is provided downstream of a column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13703687U JPS6442016U (en) | 1987-09-08 | 1987-09-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13703687U JPS6442016U (en) | 1987-09-08 | 1987-09-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6442016U true JPS6442016U (en) | 1989-03-14 |
Family
ID=31398101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13703687U Pending JPS6442016U (en) | 1987-09-08 | 1987-09-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6442016U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004286726A (en) * | 2003-01-31 | 2004-10-14 | New Cosmos Electric Corp | Gas analyzer |
-
1987
- 1987-09-08 JP JP13703687U patent/JPS6442016U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004286726A (en) * | 2003-01-31 | 2004-10-14 | New Cosmos Electric Corp | Gas analyzer |
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