JPS6218147U - - Google Patents
Info
- Publication number
- JPS6218147U JPS6218147U JP10992385U JP10992385U JPS6218147U JP S6218147 U JPS6218147 U JP S6218147U JP 10992385 U JP10992385 U JP 10992385U JP 10992385 U JP10992385 U JP 10992385U JP S6218147 U JPS6218147 U JP S6218147U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- expiratory
- internal pressure
- setting
- circuit
- 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
- 230000000241 respiratory effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
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概略
図、第２図は本考案の実施例に係る人工呼吸器の
呼気弁制御装置の断面構造図、第３図は同制御装
置のブロツク構成図、第４図は従来の人工呼吸器
の呼気弁制御装置の断面構造図である。
１…制御装置本体、２…弁体、３…呼気回路、
３ａ…前記呼気回路３の末端口、４…大気開放孔
、６…回転軸、７…カム、８…シヤフト、１０…
入力部、１４…メモリ、１５…圧力センサ、１６
…ＣＰＵ、１７…モータ駆動回路、１８…ＲＡＭ
。
Fig. 1 is a schematic diagram of a respirator to which the present invention is applied, Fig. 2 is a cross-sectional structural diagram of an exhalation valve control device for a ventilator according to an embodiment of the present invention, and Fig. 3 is a block diagram of the control device. FIG. 4 is a cross-sectional structural diagram of a conventional exhalation valve control device for a respirator. 1...control device main body, 2...valve body, 3...exhalation circuit,
3a... Terminal port of the exhalation circuit 3, 4... Atmospheric opening, 6... Rotating shaft, 7... Cam, 8... Shaft, 10...
Input section, 14... Memory, 15... Pressure sensor, 16
...CPU, 17...Motor drive circuit, 18...RAM
.
Claims (1)
度を調節する調節手段と、前記呼気回路の内圧を
検知する圧力検知手段と、所望の呼気終末陽圧を
設定する設定手段と、前記圧力検知手段で検知さ
れた呼気回路内圧の変化により前記調節手段を動
作させ、呼気回路内圧を前記設定手段で設定した
呼気終末陽圧に適合した圧力に制御する様にした
ことを特徴とする人工呼吸器の呼気弁制御装置。 a valve body provided in an expiratory circuit; an adjusting means for adjusting the degree of opening of the valve body; a pressure detecting means for detecting the internal pressure of the expiratory circuit; a setting means for setting a desired end-expiratory positive pressure; The artificial body is characterized in that the adjustment means is actuated by a change in the expiratory circuit internal pressure detected by the pressure detection means, and the expiratory circuit internal pressure is controlled to a pressure that is compatible with the end-expiratory positive pressure set by the setting means. Respiratory exhalation valve control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10992385U JPS6218147U (en) | 1985-07-17 | 1985-07-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10992385U JPS6218147U (en) | 1985-07-17 | 1985-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6218147U true JPS6218147U (en) | 1987-02-03 |
Family
ID=30988473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10992385U Pending JPS6218147U (en) | 1985-07-17 | 1985-07-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6218147U (en) |
-
1985
- 1985-07-17 JP JP10992385U patent/JPS6218147U/ja active Pending