JPS61115556U - - Google Patents
Info
- Publication number
- JPS61115556U JPS61115556U JP20214184U JP20214184U JPS61115556U JP S61115556 U JPS61115556 U JP S61115556U JP 20214184 U JP20214184 U JP 20214184U JP 20214184 U JP20214184 U JP 20214184U JP S61115556 U JPS61115556 U JP S61115556U
- Authority
- JP
- Japan
- Prior art keywords
- anesthetic gas
- valve
- oxygen
- inlet pipe
- valve body
- 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
- 239000003994 anesthetic gas Substances 0.000 claims description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 206010002091 Anaesthesia Diseases 0.000 claims 1
- 230000037005 anaesthesia Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Accessories For Mixers (AREA)
Description
第１図はこの考案の一例を系統的に現わした側
面図、第２図は安全弁の一例を示した断面図、第
３図は他の安全装置の一例を示した断面図、第４
図は従来の装置を示す説明図である。
符号１は安全装置本体、４は弁筒体、６は開閉
弁、８は麻酔ガス導入管、９は酸素導入管、１１
は送気路、１２は酸素流出管、１３は弁座、１５
は発条、２０は移動弁体、２１は流入室、２２は
流通路、２８は溜室、２９は麻酔ガス流出管であ
る。
Fig. 1 is a side view systematically showing an example of this invention, Fig. 2 is a sectional view showing an example of a safety valve, Fig. 3 is a sectional view showing an example of another safety device, and Fig. 4 is a sectional view showing an example of the safety valve.
The figure is an explanatory diagram showing a conventional device. 1 is the safety device main body, 4 is the valve cylinder body, 6 is the on-off valve, 8 is the anesthetic gas introduction pipe, 9 is the oxygen introduction pipe, 11
is an air supply path, 12 is an oxygen outflow pipe, 13 is a valve seat, 15
20 is a moving valve body, 21 is an inflow chamber, 22 is a flow path, 28 is a reservoir chamber, and 29 is an anesthetic gas outflow pipe.
Claims (1)
体の所要位置に酸素導入管と酸素流出管を連接せ
しめ、且つ、該調節弁本体の内部には、該麻酔ガ
ス導入管と麻酔ガス排出管との間に移動弁体と開
閉弁とを介在せしめ、麻酔ガス開閉弁の開放時に
は必ず酸素導入管と酸素流出管とが自動的に連通
するようにした事を特徴とする麻酔ミス防止用安
全流量調節装置。 In the anesthetic gas flow rate control valve, an oxygen inlet pipe and an oxygen outflow pipe are connected to predetermined positions of the control valve body, and an anesthetic gas inlet pipe and an anesthetic gas outlet pipe are provided inside the control valve body. A safety device for preventing anesthesia errors, characterized in that a movable valve body and an on-off valve are interposed between the anesthetic gas on-off valve, and the oxygen inlet pipe and the oxygen outflow pipe are automatically brought into communication whenever the anesthetic gas on-off valve is opened. Flow control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984202141U JPS6317485Y2 (en) | 1984-12-27 | 1984-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984202141U JPS6317485Y2 (en) | 1984-12-27 | 1984-12-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61115556U true JPS61115556U (en) | 1986-07-21 |
| JPS6317485Y2 JPS6317485Y2 (en) | 1988-05-18 |
Family
ID=30764582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984202141U Expired JPS6317485Y2 (en) | 1984-12-27 | 1984-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6317485Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53101767A (en) * | 1977-02-14 | 1978-09-05 | Medishield Corp Ltd | Gas mixer |
-
1984
- 1984-12-27 JP JP1984202141U patent/JPS6317485Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53101767A (en) * | 1977-02-14 | 1978-09-05 | Medishield Corp Ltd | Gas mixer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6317485Y2 (en) | 1988-05-18 |