JPS62202811U - - Google Patents
Info
- Publication number
- JPS62202811U JPS62202811U JP9074186U JP9074186U JPS62202811U JP S62202811 U JPS62202811 U JP S62202811U JP 9074186 U JP9074186 U JP 9074186U JP 9074186 U JP9074186 U JP 9074186U JP S62202811 U JPS62202811 U JP S62202811U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- humidity
- inhalation mask
- oxygen inhalation
- humidity sensor
- 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.)
- Granted
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 230000000241 respiratory effect Effects 0.000 claims description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
Description
第１図はこの考案による呼吸モニタの全体概略
図、第２図ａは第１図に示すものの酸素吸入マス
クの側面を示す図、第２図ｂは第２図ａに示すも
のの内面を示す図、第３図は第１図に示すものの
センサ回路のブロツク図、第４図は第１図に示す
湿度センサの特性を示す図、第５図は第３図に示
すものの整流回路の出力電圧の状態を示す図、第
６図は第３図に示すものの平均回路の出力電圧の
状態を示す図である。
１……吸気源、２……酸素吸入マスク、３……
湿度センサ、４……センサ回路、５……外部出力
装置、６……吸入口。
Fig. 1 is an overall schematic diagram of the respiratory monitor according to this invention, Fig. 2a is a side view of the oxygen inhalation mask shown in Fig. 1, and Fig. 2b is a view showing the inner surface of the one shown in Fig. 2a. , Fig. 3 is a block diagram of the sensor circuit shown in Fig. 1, Fig. 4 is a diagram showing the characteristics of the humidity sensor shown in Fig. 1, and Fig. 5 is a diagram showing the output voltage of the rectifier circuit shown in Fig. 3. FIG. 6 is a diagram showing the state of the output voltage of the average circuit shown in FIG. 3. 1...Inhalation source, 2...Oxygen inhalation mask, 3...
Humidity sensor, 4...sensor circuit, 5...external output device, 6...intake port.
Claims (1)
気源１に接続された酸素吸入マスク２と、該酸素
吸入マスク２の内面に設けられ、酸素吸入時の湿
度を検知してその湿度に応じた信号を発する湿度
センサ３と、該湿度センサ３の信号を受け取ると
ともに、この受け取つた信号を所定時間毎に平均
してそれに応じた第１の信号とし、この第１の信
号と正常時の呼吸に応じた第２の信号とを比較し
て、第１の信号が第２の信号に対して所定値以上
ずれた時に出力するセンサ回路４と、該センサ回
路４の出力を受け取つて表示する外部出力装置５
とを具えたことを特徴とする呼吸モニタ。 (2) 前記第１の信号および第２の信号は電圧出
力である実用新案登録請求の範囲第１項記載の呼
吸モニタ。[Claims for Utility Model Registration] (1) An intake source 1 that supplies a certain amount of oxygen, an oxygen inhalation mask 2 connected to the intake source 1, and an oxygen inhalation mask 2 provided on the inner surface of the oxygen inhalation mask 2. A humidity sensor 3 that detects the humidity at the time and emits a signal corresponding to the humidity, receives the signal from the humidity sensor 3, and averages the received signals at predetermined time intervals to generate a first signal corresponding to the humidity sensor 3. , a sensor circuit 4 that compares this first signal with a second signal corresponding to normal breathing and outputs an output when the first signal deviates from the second signal by a predetermined value or more; External output device 5 that receives and displays the output of the sensor circuit 4
A respiratory monitor characterized by comprising: (2) The respiratory monitor according to claim 1, wherein the first signal and the second signal are voltage outputs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9074186U JPH0244721Y2 (en) | 1986-06-14 | 1986-06-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9074186U JPH0244721Y2 (en) | 1986-06-14 | 1986-06-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62202811U true JPS62202811U (en) | 1987-12-24 |
| JPH0244721Y2 JPH0244721Y2 (en) | 1990-11-28 |
Family
ID=30950881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9074186U Expired JPH0244721Y2 (en) | 1986-06-14 | 1986-06-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0244721Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2576041C2 (en) * | 2013-12-20 | 2016-02-27 | Акционерное общество "Обнинское научно-производственное предприятие "Технология" им. А.Г. Ромашина" | Method of producing polydisperse boron carbide powder |
-
1986
- 1986-06-14 JP JP9074186U patent/JPH0244721Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2576041C2 (en) * | 2013-12-20 | 2016-02-27 | Акционерное общество "Обнинское научно-производственное предприятие "Технология" им. А.Г. Ромашина" | Method of producing polydisperse boron carbide powder |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0244721Y2 (en) | 1990-11-28 |
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