JPH02142898U - - Google Patents
Info
- Publication number
- JPH02142898U JPH02142898U JP5147789U JP5147789U JPH02142898U JP H02142898 U JPH02142898 U JP H02142898U JP 5147789 U JP5147789 U JP 5147789U JP 5147789 U JP5147789 U JP 5147789U JP H02142898 U JPH02142898 U JP H02142898U
- Authority
- JP
- Japan
- Prior art keywords
- wind instrument
- exhalation
- sensor
- exhaled air
- flow path
- 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
- 238000001514 detection method Methods 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5147789U JPH02142898U (https=) | 1989-04-28 | 1989-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5147789U JPH02142898U (https=) | 1989-04-28 | 1989-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02142898U true JPH02142898U (https=) | 1990-12-04 |
Family
ID=31570959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5147789U Pending JPH02142898U (https=) | 1989-04-28 | 1989-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02142898U (https=) |
-
1989
- 1989-04-28 JP JP5147789U patent/JPH02142898U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6320857U (https=) | ||
| JPH02142898U (https=) | ||
| JPH0282305U (https=) | ||
| JPH01105987U (https=) | ||
| CN217447785U (zh) | 一种肺功能测试仪呼吸流量检测用吹盘 | |
| SU1690680A1 (ru) | Устройство дл регистрации дыхательной кривой и распираторной перспирации | |
| JPH0441629U (https=) | ||
| CN209848050U (zh) | 一种适用于思力华干粉吸入器的流速侦测装置 | |
| JPH0733271Y2 (ja) | 電子管楽器のマウスピ−ス | |
| JPH0415063U (https=) | ||
| JPS62118513U (https=) | ||
| JPH0535434Y2 (https=) | ||
| JPS61118039U (https=) | ||
| JPH03117297U (https=) | ||
| JPH0237720U (https=) | ||
| CN205672370U (zh) | 一种盾型单向呼气阀及其所构成的口罩 | |
| JPS6446007U (https=) | ||
| JPH02111449U (https=) | ||
| JPH03124997U (https=) | ||
| JPH0294566U (https=) | ||
| JPS63118518U (https=) | ||
| CN201192541Y (zh) | 一种防尘口罩 | |
| JPS62197305U (https=) | ||
| JPS6230856U (https=) | ||
| JPH02132297U (https=) |