JPS6212348U - - Google Patents
Info
- Publication number
- JPS6212348U JPS6212348U JP10277685U JP10277685U JPS6212348U JP S6212348 U JPS6212348 U JP S6212348U JP 10277685 U JP10277685 U JP 10277685U JP 10277685 U JP10277685 U JP 10277685U JP S6212348 U JPS6212348 U JP S6212348U
- Authority
- JP
- Japan
- Prior art keywords
- intake circuit
- branch pipe
- open state
- atmosphere
- atmospheric pressure
- 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
- 238000010586 diagram Methods 0.000 description 4
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Description
第１図は本考案の適用される人工呼吸器の呼吸
回路構成図、第２図乃至第４図は本考案に係る人
工呼吸器の吸気回路の大気開放制御装置の動作説
明図、第５図は同装置のブロツク図、第６図ａ，
ｂ，ｃは同装置の構造を示す図である。
３ａ……吸気回路、４……大気開放制御装置本
体、４ａ……分岐管、４ｂ……大気開放孔、４ｃ
……駆動部、４ｄ……移動部材、４ｅ……弁体。
Fig. 1 is a configuration diagram of a breathing circuit of a respirator to which the present invention is applied, Figs. 2 to 4 are explanatory diagrams of the operation of an air release control device for an intake circuit of a respirator according to the present invention, and Fig. 5 is a block diagram of the same device, Figure 6a,
b and c are diagrams showing the structure of the device. 3a...Intake circuit, 4...Atmospheric release control device main body, 4a...Branch pipe, 4b...Atmospheric release hole, 4c
... Drive unit, 4d... Moving member, 4e... Valve body.
Claims (1)
にする制御部と、 前記吸気回路と前記大気開放孔の間に設けられ
、前記分岐管の管路を開閉する弁体であつて、該
大気開放孔が開放状態にある際、該吸気回路の内
圧が大気圧より大きいと閉じ、逆に、該吸気回路
の内圧が大気圧より小さいと開く前記弁体と、 を具備することを特徴とする人工呼吸器の吸気回
路の大気開放制御装置。[Claims for Utility Model Registration] In a respirator, a branch pipe that branches an intake circuit, an atmosphere vent hole formed in the branch pipe, and a control unit that sets the atmosphere vent hole in an open state or a non-open state. and a valve body provided between the intake circuit and the atmosphere opening hole to open and close the pipeline of the branch pipe, wherein when the atmosphere opening hole is in an open state, the internal pressure of the intake circuit is atmospheric pressure. An air opening control device for an intake circuit of a respirator, characterized in that the valve body closes when the internal pressure of the intake circuit is higher than atmospheric pressure, and opens when the internal pressure of the intake circuit is lower than atmospheric pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10277685U JPS6212348U (en) | 1985-07-04 | 1985-07-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10277685U JPS6212348U (en) | 1985-07-04 | 1985-07-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6212348U true JPS6212348U (en) | 1987-01-26 |
Family
ID=30974725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10277685U Pending JPS6212348U (en) | 1985-07-04 | 1985-07-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6212348U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014502893A (en) * | 2010-12-21 | 2014-02-06 | コーニンクレッカ フィリップス エヌ ヴェ | Valve with power supply for ventilator |
-
1985
- 1985-07-04 JP JP10277685U patent/JPS6212348U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014502893A (en) * | 2010-12-21 | 2014-02-06 | コーニンクレッカ フィリップス エヌ ヴェ | Valve with power supply for ventilator |
| US9656040B2 (en) | 2010-12-21 | 2017-05-23 | Koninklijke Philips N.V. | Active valve for ventilators |
| US10589053B2 (en) | 2010-12-21 | 2020-03-17 | Koninklijke Philips N.V. | Active valve for ventilators |
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