JPS6429269A - Anesthetic gas concentration control apparatus in inhaler of anesthesia apparatus - Google Patents
Anesthetic gas concentration control apparatus in inhaler of anesthesia apparatusInfo
- Publication number
- JPS6429269A JPS6429269A JP18549087A JP18549087A JPS6429269A JP S6429269 A JPS6429269 A JP S6429269A JP 18549087 A JP18549087 A JP 18549087A JP 18549087 A JP18549087 A JP 18549087A JP S6429269 A JPS6429269 A JP S6429269A
- Authority
- JP
- Japan
- Prior art keywords
- flow rate
- oxygen gas
- control valve
- inhaler
- evaporator
- 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
Landscapes
- Flow Control (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
PURPOSE:To accurately distribute oxygen gas, by performing the feedback control of a flow rate control valve on the basis of the actual flow rate of the oxygen gas subjected to distribution control by the flow rate control valve. CONSTITUTION:The flow rate ratio of the oxygen gas flowing in an evaporator 6 and the oxygen gas bypassing the evaporator 6 is subjected to distribution control by a flow rate control valve 4. The measured data of the total flow rate of the oxygen gas measured by a flowmeter 10 and the distribution flow rate of the oxygen gas measured by a flowmeter 11 are inputted to a flow rate control valve control apparatus 13. The flow rate control valve 4 is subjected to feedback control in the manner that the flow rate of the oxygen gas flowing in the evaporator 6 becomes a preset flow rate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18549087A JPS6429269A (en) | 1987-07-27 | 1987-07-27 | Anesthetic gas concentration control apparatus in inhaler of anesthesia apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18549087A JPS6429269A (en) | 1987-07-27 | 1987-07-27 | Anesthetic gas concentration control apparatus in inhaler of anesthesia apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6429269A true JPS6429269A (en) | 1989-01-31 |
JPH0253065B2 JPH0253065B2 (en) | 1990-11-15 |
Family
ID=16171684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18549087A Granted JPS6429269A (en) | 1987-07-27 | 1987-07-27 | Anesthetic gas concentration control apparatus in inhaler of anesthesia apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6429269A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01280473A (en) * | 1988-05-02 | 1989-11-10 | Aika:Kk | Narcotic gas supplying device |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04110987A (en) * | 1990-08-31 | 1992-04-13 | Kazuhito Niimi | At-a-glance viewing method for guitar position and chart thereof |
JP2009011505A (en) * | 2007-07-03 | 2009-01-22 | Sumika Technoservice Kk | Simple inhalation anesthesia device and multistage type simple inhalation anesthesia apparatus equipped with the same |
-
1987
- 1987-07-27 JP JP18549087A patent/JPS6429269A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01280473A (en) * | 1988-05-02 | 1989-11-10 | Aika:Kk | Narcotic gas supplying device |
Also Published As
Publication number | Publication date |
---|---|
JPH0253065B2 (en) | 1990-11-15 |
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